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Sample records for hemorrhagic complications occurred

  1. Interventional therapy of hepatic arterial hemorrhage occurred after percutaneous transhepatic biliary drainage

    International Nuclear Information System (INIS)

    Liang Songnian; Feng Bo; Su Hongying; Xu Ke

    2011-01-01

    Objective: To analyze the causes and clinical manifestations of hepatic arterial hemorrhage which occurred after percutaneous transhepatic biliary drainage and to summarize the practical experience in its diagnosis and treatment in order to decrease its incidence and mortality. Methods: During the period from June 2007 to June 2010, percutaneous transhepatic biliary drainage was carried out in 622 cases, of which DSA-proved postoperative hepatic arterial hemorrhage occurred in 11, including bile duct hemorrhage (n=6), abdominal cavity bleeding (n=3) and combination of bile duct and abdominal cavity (n=2). Interventional embolization of the bleeding branches of hepatic artery with Gelfoam and coils was carried out in all 11 patients. The clinical data such as clinical manifestations and therapeutic results were retrospectively analyzed. Results: After interventional embolization therapy for postoperative hepatic arterial hemorrhage the bleeding stopped in ten patients, who were discharged from hospital when the clinical conditions were alleviated. The remaining one patient died of sustained deterioration in hepatic and renal functions although the bleeding was ceased. Conclusion: Though hepatic arterial hemorrhage occurred after percutaneous transhepatic biliary drainage is a rare complication, it is dangerous and fatal. Hepatic arterial angiography together with interventional embolization is a sate and effective therapy for hepatic arterial hemorrhage. (authors)

  2. Herpes Simplex Encephalitis Complicated by Cerebral Hemorrhage during Acyclovir Therapy.

    Science.gov (United States)

    Harada, Yukinori; Hara, Yuuta

    2017-01-01

    Herpes simplex encephalitis (HSE) can be complicated by adverse events in the acute phase. We herein present the case of a 71-year-old woman with HSE complicated by cerebral hemorrhage. She presented with acute deterioration of consciousness and fever and was diagnosed with HSE based on the detection of herpes simplex virus-1 in the cerebrospinal fluid by a polymerase chain reaction. The cerebral hemorrhage developed during acyclovir therapy; however, its diagnosis was delayed for 2 days. After the conservative treatment of the cerebral hemorrhage, the patient made a near-complete recovery. Cerebral hemorrhage should be considered as an acute-phase complication of HSE.

  3. Pulmonary hemorrhage complicating radiofrequency ablation, from mild hemoptysis to life-threatening pattern

    Energy Technology Data Exchange (ETDEWEB)

    Nour-Eldin, Nour-Eldin A.; Naguib, Nagy N.N.; Mack, Martin; Abskharon, John E.; Vogl, Thomas J. [Johann Wolfgang Goethe-University Hospital, Institute for Diagnostic and Interventional Radiology, Frankfurt am Main (Germany)

    2011-01-15

    To assess risk factors and the extent of pulmonary hemorrhage complicating radiofrequency ablation (RFA) of pulmonary neoplasms. This retrospective study involved 248 ablation sessions for lung tumors (20 primary lesions and 228 metastatic lesions) in 164 patients (mean age 59.7 years, SD: 10.2). Both unipolar and bipolar radiofrequency systems were used under CT fluoroscopic guidance. Extent and underlying factors associated with development of pulmonary hemorrhage were analyzed. Incidence of intra-parenchymal pulmonary hemorrhage, pleural effusion, and hemoptysis were 17.7% (44/248 sessions), 4% (8/248 sessions), and 16.1% (40/248 sessions), respectively. Death because of massive bleeding occurred in one session (0.4%). Significant risk factors associated with intra-parenchymal hemorrhage included: lesions of <1.5 cm diameter (P = 0.007); basal and middle lung zone lesions (P = 0.026); increased needle track distance traversing the lung parenchyma >2.5 cm (P = 0.0017); traversing pulmonary vessels in the track of ablation (P < 0.001); and the use of multi-tined electrodes (P = 0.004). Concomitant incidence of pulmonary hemorrhage and pneumothorax was 29.2% (14/48 sessions). While typically safe, RFA of pulmonary neoplasms can result in pulmonary hemorrhage ranging from mild to life-threatening. Management of this complication is mainly preventive through adequate patient selection for ablation therapy and exclusion of technically avoidable risk factors. (orig.)

  4. A rare complication of spinal anesthesia: Intracranial subdural hemorrhage

    Directory of Open Access Journals (Sweden)

    Cengiz Kaplan

    2015-02-01

    Full Text Available Spinal (subarachnoid anesthesia (SA is a widely used general-purpose anesthesia. Postdural Puncture Headaches (PDPHs represent one of the principal complications of spinal anesthesia. A 21-year-old man underwent inguinal herniorrhaphy and orchiectomy using spinal anesthesia. Postoperatively, our patient started to have a headache with nausea. The patient received symptomatic therapy, but the severe headache persisted even in the supine position, with his vital signs and neurological examination being normal. Cranial MRI showed a bilateral subdural hematoma from his frontal to temporal region. A postdural puncture headache is a frequent complication after spinal anesthesia. However, serious complications, such as an intracranial subdural hemorrhage, can rarely occur. [Arch Clin Exp Surg 2015; 4(1.000: 54-56

  5. Anterior pituitary lobe atrophy as late complication of hemorrhagic fever with renal syndrome

    Directory of Open Access Journals (Sweden)

    Jovanović Dragan

    2009-01-01

    Full Text Available Introduction. Hemorrhagic fever with renal syndrome (HFRS is acute infective multisystemic disease followed by febrility, hemorrhages and acute renal insufficiency. Bleeding in the anterior pituitary lobe leading to tissue necrosis occurs in acute stage of severe clinical forms of HFRS, while atrophy of the anterior pituitary lobe with diminution of the gland function occurs after recovery stage. Case report. We presented a patient with the development of chronic renal insufficiency and hypopituitarism as complication that had been diagnosed six years after Hantavirus infection. Magnetic resonance of the pituitary gland revealed atrophy and empty sella turcica. Conclusion. Regarding frequency of this viral infection and its endemic character in some parts of our country partial and/or complete loss of pituitary function should be considered during the late stage of HFRS.

  6. Risk factors for medical complications of acute hemorrhagic stroke

    Directory of Open Access Journals (Sweden)

    Jangala Mohan Sidhartha

    2015-08-01

    Conclusions: Our study has assessed that hypertension followed by diabetes mellitus are the major risk factors for medical complications of hemorrhagic stroke. Female mortality rate was more when compared to males.

  7. Symptomatic hemorrhagic complications associated with dural substitutes

    Directory of Open Access Journals (Sweden)

    Po-Yuan Chen

    2018-01-01

    Conclusion: The increased risk of hemorrhagic complications associated with craniotomy is modified by choice of dural replacement. Our results could assist clinicians in their decision-making with respect to the optimal timing for synthetic dural substitutes in patients with tumor infiltration of the patient's dura, severe brain swelling in traumatic brain injury, or a result of shrinkage from exposure and electrocautery.

  8. [Application of antihelicobacter therapy in patients, suffering pyloroduodenal zone ulcers, complicated by hemorrhage].

    Science.gov (United States)

    Iaroshenko, K O

    2012-02-01

    There were examined 113 patients, suffering pyloroduodenal zone ulcers, complicated by an acute hemorrhage. H. pylori was revealed in 108 (96%) patients. To escape a false-negative results a serological method was applied, which was used to determine a content of IgG antibodies to H. pylori with the help of diagnostic panel GastroPanel (Biohit PLc firm, Finland). The H. pylori presence in patients must be considered as a risk factor for the early recurrent hemorrhage occurrence. A timely conducted examination, determination of H. pylori and timely prescription of antihelicobacter therapy promote the improvement of the treatment results in patients, suffering gastroduodenal ulcers, complicated by an acute hemorrhage due to reduction of the occurrence rate of early recurrence of hemorrhage.

  9. Pheochromocytoma complicated by intracerebral hemorrhage - a case report

    International Nuclear Information System (INIS)

    Nogueira, Aline Silva; Marchiori, Edson; Almeida, Fabiola Assuncao de; Martins, Renata Romano; Sales, Anderson Ribeiro; Santos, Tereza Cristina C.R.S. dos; Reis, Simone Teixeira; Silveira, Sonia Marcelino T. da

    1999-01-01

    The authors report a case of pheochromocytoma that was complicated by intracerebral hemorrhage in a 17-year-old female patient. Computed tomography showed a solid mass, heterogeneous, on the right adrenal. The patient underwent a right adrenalectomy. She is being observed by our out-patients clinic, presenting normal blood pressure levels and a left hemiparesis. (author)

  10. [Clinical observation and related factors analysis of neonatal asphyxia complicated with retinal hemorrhage].

    Science.gov (United States)

    Pu, Q L; Zhou, Q Y; Liu, J; Li, P; Huang, H F; Jiang, H Q

    2017-05-11

    Objective: To observe and analyze related factors of neonatal asphyxia complicated with retinal hemorrhage. Methods: It was a retrospective case series. Seven hundred and twenty-one cases with neonatal asphyxia after 72 hours of birth were enrolled in this study. Fundus examination was performed on these newborns using the third generation wide-angle digital retina imaging system (RetCamⅢ), and the bleeding level was divided into level I, level Ⅱ and level Ⅲ. The conditions of the newborn and the mother during pregnancy were correlatively analyzed. The other factors were also analyzed including delivery mode, birth weight, gestational age, gender, grade of neonatal asphyxia, scalp hematoma, intracranial hemorrhage, fetal intrauterine distress, mother's age and antenatal complications. Single factor χ(2) test and multivariate logistic regression analysis were used to screen and judge risk factors causing retinal hemorrhage related to neonatal asphyxia. Results: In 721 cases of neonatal asphyxia, retinal hemorrhage was found in 204 newborns (28.29%). The hemorrhage was at level Ⅰ in 77 cases (37.75%) , at level Ⅱ in 38 cases (18.63%) and at level Ⅲ in 89 cases (43.63%) . Four cases also had vitreous hemorrhage. Asphyxia was mild in 673 infants (93.34%) and severe in 48 infants (6.66%). The difference in the degree of retinal hemorrhage between the patients with mild and severe asphyxia was significant (χ(2)=22.336, P= 0.000). When asphyxia was aggravated, the degree of retinal hemorrhage increased. Relative factors analysis showed that delivery mode (χ(2)=158.643, Pneonatal asphyxia (χ(2)=19.809, Phemorrhage. Logistic regression analysis indicated that grade of neonatal asphyxia and delivery mode were risk factors of retinal hemorrhage in neonatal asphyxia ( OR= 0.304, 0.085). Conclusion: The incidence of retinal hemorrhage in neonatal asphyxia was 28.29%. The degree of neonatal asphyxia and delivery mode may play roles in the occurrence of retinal

  11. Hemorrhagic Complications of Percutaneous Cryoablation for Renal Tumors: Results from a 7-year Prospective Study

    International Nuclear Information System (INIS)

    Kakarala, Bharat; Frangakis, Constantine E.; Rodriguez, Ron; Georgiades, Christos S.

    2016-01-01

    PurposeCryoablation of renal tumors is assumed to have a higher risk of hemorrhagic complications compared to other ablative modalities. Our purpose was to establish the exact risk and to identify hemorrhagic risk factors.Materials and MethodsThis IRB approved, 7-year prospective study included 261 renal cryoablations. Procedures were under conscious sedation and CT guidance. Pre- and postablation CT was obtained, and hemorrhagic complications were CTCAE tabulated. Age, gender, tumor size, histology, and probes number were tested based on averages or proportions using their exact permutation distribution. “High-risk” subgroups (those exceeding the thresholds of all variables) were tested for each variable alone, and for all combinations of variable threshold values. We compared the subgroup with the best PPV using one variable, with the subgroup with the best PPV using all variables (McNemmar test).ResultsThe hemorrhagic complication rate was 3.5 %. Four patients required transfusions, two required emergent angiograms, one required both a transfusion and angiogram, and two required bladder irrigation for outlet obstruction. Perirenal space hemorrhage was more clinically significant than elsewhere. Univariate risks were tumor size >2 cm, number of probes >2, and malignant histology (P = 0.005, 0.002, and 0.033, respectively). Multivariate analysis showed that patients >55 years with malignant tumors >2 cm requiring 2 or more probes yielded the highest PPV (7.5 %).ConclusionsAlthough older patients (>55 years old) with larger (>2 cm), malignant tumors have an increased risk of hemorrhagic complications, the low PPV does not support the routine use of embolization. Percutaneous cryoablation has a 3.5 % risk of significant hemorrhage, similar to that reported for other types of renal ablative modalities.

  12. Hemorrhagic Complications of Percutaneous Cryoablation for Renal Tumors: Results from a 7-year Prospective Study

    Energy Technology Data Exchange (ETDEWEB)

    Kakarala, Bharat, E-mail: bkakara1@jhmi.edu, E-mail: bharat.kakarala@gmail.com [Johns Hopkins University, Vascular and Interventional Radiology (United States); Frangakis, Constantine E., E-mail: cfrangak@jhsph.edu [Johns Hopkins University, Biostatistics and Epidemiology, Bloomberg School of Public Health (United States); Rodriguez, Ron, E-mail: rodriguezr32@uthscsa.edu [University of Texas Health Science Center, Urologic Surgery (United States); Georgiades, Christos S., E-mail: g-christos@hotmail.com [Johns Hopkins University (United States)

    2016-11-15

    PurposeCryoablation of renal tumors is assumed to have a higher risk of hemorrhagic complications compared to other ablative modalities. Our purpose was to establish the exact risk and to identify hemorrhagic risk factors.Materials and MethodsThis IRB approved, 7-year prospective study included 261 renal cryoablations. Procedures were under conscious sedation and CT guidance. Pre- and postablation CT was obtained, and hemorrhagic complications were CTCAE tabulated. Age, gender, tumor size, histology, and probes number were tested based on averages or proportions using their exact permutation distribution. “High-risk” subgroups (those exceeding the thresholds of all variables) were tested for each variable alone, and for all combinations of variable threshold values. We compared the subgroup with the best PPV using one variable, with the subgroup with the best PPV using all variables (McNemmar test).ResultsThe hemorrhagic complication rate was 3.5 %. Four patients required transfusions, two required emergent angiograms, one required both a transfusion and angiogram, and two required bladder irrigation for outlet obstruction. Perirenal space hemorrhage was more clinically significant than elsewhere. Univariate risks were tumor size >2 cm, number of probes >2, and malignant histology (P = 0.005, 0.002, and 0.033, respectively). Multivariate analysis showed that patients >55 years with malignant tumors >2 cm requiring 2 or more probes yielded the highest PPV (7.5 %).ConclusionsAlthough older patients (>55 years old) with larger (>2 cm), malignant tumors have an increased risk of hemorrhagic complications, the low PPV does not support the routine use of embolization. Percutaneous cryoablation has a 3.5 % risk of significant hemorrhage, similar to that reported for other types of renal ablative modalities.

  13. Severe bleeding complications other than intracranial hemorrhage in neonatal alloimmune thrombocytopenia: a case series and review of the literature.

    Science.gov (United States)

    Winkelhorst, Dian; Kamphuis, Marije M; de Kloet, Liselotte C; Zwaginga, Jaap Jan; Oepkes, Dick; Lopriore, Enrico

    2016-05-01

    The most feared bleeding complication in fetal and neonatal alloimmune thrombocytopenia (FNAIT) is an intracranial hemorrhage (ICH). However, FNAIT may also lead to other severe bleeding problems. The aim was to analyze this spectrum and evaluate the occurrence of severe hemorrhages other than ICH in fetuses or neonates with FNAIT. A retrospective chart analysis of cases of FNAIT presenting with severe bleeding complications other than ICH at our institution from 1990 to 2015 was conducted. Additionally, a review of the literature was performed to identify case reports and case series on FNAIT presenting with extracranial hemorrhage. Of 25 fetuses or neonates with severe bleeding due to FNAIT, three had isolated severe internal organ hemorrhage other than ICH, two pulmonary hemorrhages and one gastrointestinal hemorrhage. Two of these three neonates died due to this bleeding. Eighteen cases of extracranial bleeding complications as a first presentation of FNAIT were found in the literature, including ocular, gastrointestinal, spinal cord, pulmonary, renal, subgaleal, and genitourinary hemorrhages. Bleeding complications other than ICH may be more extensive, and the presentation of FNAIT may have a greater spectrum than previously described. A high index of suspicion on the possible diagnosis of FNAIT with any bleeding complication in a fetus or neonate may enable adequate diagnostics, adequate treatment, and appropriate follow-up in future pregnancies, as is especially relevant for FNAIT. © 2016 AABB.

  14. Delayed treatment with ADAMTS13 ameliorates cerebral ischemic injury without hemorrhagic complication.

    Science.gov (United States)

    Nakano, Takafumi; Irie, Keiichi; Hayakawa, Kazuhide; Sano, Kazunori; Nakamura, Yoshihiko; Tanaka, Masayoshi; Yamashita, Yuta; Satho, Tomomitsu; Fujioka, Masayuki; Muroi, Carl; Matsuo, Koichi; Ishikura, Hiroyasu; Futagami, Kojiro; Mishima, Kenichi

    2015-10-22

    Tissue plasminogen activator (tPA) is the only approved therapy for acute ischemic stroke. However, delayed tPA treatment increases the risk of cerebral hemorrhage and can result in exacerbation of nerve injury. ADAMTS13, a von Willebrand factor (VWF) cleaving protease, has a protective effect against ischemic brain injury and may reduce bleeding risk by cleaving VWF. We examined whether ADAMTS13 has a longer therapeutic time window in ischemic stroke than tPA in mice subjected to middle cerebral artery occlusion (MCAO). ADAMTS13 (0.1mg/kg) or tPA (10mg/kg) was administered i.v., immediately after reperfusion of after 2-h or 4-h MCAO for comparison of the therapeutic time windows in ischemic stroke. Infarct volume, hemorrhagic volume, plasma high-mobility group box1 (HMGB1) levels and cerebral blood flow were measured 24h after MCAO. Both ADAMTS13 and tPA improved the infarct volume without hemorrhagic complications in 2-h MCAO mice. On the other hand, ADAMTS13 reduced the infarct volume and plasma HMGB1 levels, and improved cerebral blood flow without hemorrhagic complications in 4-h MCAO mice, but tPA was not effective and these animals showed massive intracerebral hemorrhage. These results indicated that ADAMTS13 has a longer therapeutic time window in ischemic stroke than tPA, and ADAMTS13 may be useful as a new therapeutic agent for ischemic stroke. Copyright © 2015 Elsevier B.V. All rights reserved.

  15. Diagnosis and treatment of arteriobiliary hemorrhage occurring after percutaneous biliary drainage

    International Nuclear Information System (INIS)

    Eversman, W.G.; Welch, T.J.; May, G.R.; Bender, C.E.; Williams, H.J. Jr.

    1986-01-01

    Hemorrhage due to arteriobiliary communication occurred in 15 of 500 patients after percutaneous biliary drainage (PBD). Hemorrhage produced a distinct clinical syndrome and occurred sooner after PBD in patients with benign disease (eight patients, mean of 1.5 weeks) than in patients with neoplastic obstruction (seven patients, mean of 11.5 weeks). In eight patients the author identified the bleeding vessel by contrast agent injection into the transhepatic tract, and in four we were able to embolize this vessel via the transhepatic tract. Eleven patients underwent hepatic arteriography, which identified contrast agent extravasation or arterial abnormality. Angiographic embolization was possible in eight of the 11. Embolization via the transhepatic tube tract should be attempted first, with angiographic embolization as a backup

  16. Delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage : the role of coagulation and fibrinolysis

    NARCIS (Netherlands)

    Vergouwen, M.D.I.

    2009-01-01

    Patients with aneurysmal subarachnoid hemorrhage (SAH) are at risk to develop complications, especially within the first two weeks after the hemorrhage. Delayed cerebral ischemia (DCI) is a complication which occurs in about 30% of SAH patients, leading to symptoms such as aphasia, hemiparesis, or

  17. Emergency Peripartum Hysterectomy as Postpartum Hemorrhage Treatment: Incidence, Risk factors, and Complications

    Directory of Open Access Journals (Sweden)

    Meena Pradhan

    2014-03-01

    Full Text Available Introduction: The aim of the research was to investigate incidence, risk factors, and complications associated with emergency peripartum hysterectomy, the ultimate treatment method for intractable postpartum hemorrhage. Methods: This is a single center case-control study conducted in Chongqing city in central China from 1st January 2007 to 31st December 2012 for emergency peripartum hysterectomy performed as a treatment of postpartum hemorrhage both in caesarean and vaginal delivery cases. While the study group included emergency peripartum hysterectomy (n=61 due to intractable postpartum hemorrhage, the control group included no hysterectomy (n=333 during the same study period. Results: We found 61 cases recorded for emergency peripartum hysterectomy for intractable postpartum hemorrhage. Incidence of peripartum hysterectomy was 2.2 per 1000 deliveries. Emergency peripartum hysterectomy as treatment of intractable postpartum hemorrhage include the followings: (i blood loss 1000-2000 ml, crude odd ratio (OR =18.48 (95% CI 5.1-65.7, adjusted odd ratio (AOR = 9.1 (95% CI 2.2-37.7; (ii blood loss >2000 ml, OR = 152 (95% CI 43.7-528.4, AOR = 45.3 (95% CI 11.6-176.9; (iii previous caesarean section, OR = 5.5 (95% CI 2.9-9.7, AOR = 3.7(95% CI 1.4-9.9; (iv uterine atony, OR = 11.9 (95% CI 5.8-24.6, AOR = 7.5 (95% CI 1.8-30.2; (v placenta previa, OR = 2.04 (95% CI 1.1-3.5, AOR = none. Conclusions: Emergency peripartum hysterectomy is the last resort as treatment of intractable severe postpartum hemorrhage. Our study depicts that severe post partum hemorrhage, further dreaded complex events for emergency peripartum hysterectomy, has significant association with placental factors, previous caesarean section, and uterine atony. Pathologically, placenta accreta remained the most leading cause of hysterectomy. Keywords: caesarean section; hemorrhage; peripartum hysterectomy; placenta previa.

  18. Auto-immune haematological complications occurring during the ...

    African Journals Online (AJOL)

    Auto-immune haematological complications occurring during treatment for malignant Iymphoproliferative diseases are described in 5 patients. There appeared to be a temporal relationship between the development of these complications and the administration of chemotherapeutic drugs or extensive radiotherapy.

  19. Auto-immune Haematological Complications Occurring during the ...

    African Journals Online (AJOL)

    1974-10-19

    Oct 19, 1974 ... Immunohaematological disorders may complicate the clini- cal course of patients with chronic lymphocytic leukaemia, lymphocytic lymphoma and Hodgkin's disease.'" Auto- immune haemolytic anaemia is the most common of these complications, occurring in approximately 10 - 25'% of patients with ...

  20. Cardiac abnormalities after subarachnoid hemorrhage

    NARCIS (Netherlands)

    Bilt, I.A.C. van der

    2016-01-01

    Aneurysmal subarachnoid hemorrhage(aSAH) is a devastating neurological disease. During the course of the aSAH several neurological and medical complications may occur. Cardiac abnormalities after aSAH are observed often and resemble stress cardiomyopathy or Tako-tsubo cardiomyopathy(Broken Heart

  1. Hemorrhagic iliopsoas bursitis complicating well-functioning ceramic-on-ceramic total hip arthroplasty.

    Science.gov (United States)

    Park, Kyung Soon; Diwanji, Sanket R; Kim, Hyung Keun; Song, Eun Kyoo; Yoon, Taek Rim

    2009-08-01

    Iliopsoas bursitis has been increasingly recognized as a complication of total hip arthroplasty and is usually associated with polyethylene wear. Here, the authors report a case of hemorrhagic iliopsoas bursitis complicating an otherwise well-functioning ceramic-on-ceramic arthroplasty performed by minimal invasive modified 2-incision technique. The bursitis in turn resulted in femoral nerve palsy and femoral vein compression. In this report, there was no evidence to support that the bursitis was due to an inflammatory response to ceramic wear particles or any other wear particles originating from the total hip arthroplasty.

  2. Severe bilateral adrenal hemorrhages in a newborn complicated by persistent adrenal insufficiency

    OpenAIRE

    Zessis, Nicholas R; Nicholas, Jennifer L; Stone, Stephen I

    2018-01-01

    Summary Bilateral adrenal hemorrhages rarely occur during the neonatal period and are often associated with traumatic vaginal deliveries. However, the adrenal gland has highly regenerative capabilities and adrenal insufficiency typically resolves over time. We evaluated a newborn female after experiencing fetal macrosomia and a traumatic vaginal delivery. She developed acidosis and acute renal injury. Large adrenal hemorrhages were noted bilaterally on ultrasound, and she was diagnosed with a...

  3. Hemorrhagic Shock as Complication of Intramural Intestinal Bleeding

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    Asma Ben Ali

    2017-01-01

    Full Text Available Introduction. Mural intestinal hematoma (MIH is an uncommon complication of anticoagulant therapy. Hemorrhagic shock has been rarely reported as a revealing modality. Results. We report two cases of shock induced by mural intestinal hematoma in patients under oral anticoagulant for aortic prosthetic valve and atrial fibrillation. Patients were admitted to the ICU for gastrointestinal tract bleeding associated with hemodynamic instability. After resuscitation, an abdominal CT scan has confirmed the diagnosis showing an extensive hematoma. Medical treatment was sufficient and there was no need for surgery. Conclusion. Gastrointestinal bleeding associated with shock in patients treated by oral anticoagulant should alert physicians to research a probable MIH. Urgent diagnosis and appropriate medical treatment can avoid surgical interventions.

  4. Hemorrhagic Cardiac Tamponade: Rare Complication of Radiofrequency Ablation of Hepatocellular Carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Loh, Kok Beng; Bux, Shaik Ismail; Abdullah, Basri Johan Jeet; Mokhtar, Raja Amin Raja; Mohamed, Rosmawati [Faculty of Medicine, University of Malaya, Kuala Lumpur (Malaysia)

    2012-09-15

    Local treatment for hepatocellular carcinoma (HCC) has been widely used in clinical practice due to its minimal invasiveness and high rate of cure. Percutaneous radiofrequency ablation (RFA) is widely used because its treatment effectiveness. However, some serious complications can arise from percutaneous RFA. We present here a rare case of hemorrhagic cardiac tamponade secondary to an anterior cardiac vein (right marginal vein) injury during RFA for treatment of HCC.

  5. Subarachnoid hemorrhage as complication of phenylephrine injection for the treatment of ischemic priapism in a sickle cell disease patient.

    Science.gov (United States)

    Davila, Hugo H; Parker, Justin; Webster, J Christopher; Lockhart, Jorge L; Carrion, Rafael E

    2008-04-01

    Ischemic priapism (IP) is a urologic condition, which necessitates prompt management. Intracavernosal injection of phenylephrine is a usual treatment modality utilized for the management of these patients. Aim. We present a case of subarachnoid hemorrhage following intracavernosal injection of phenylephrine for IP in a patient with sickle cell disease. We analyzed the degree of subarachnoid hemorrhage in our patient after intracavernosal injection of phenylephrine. The patient had an acute rise in blood pressure during corporal irrigation. This was followed by the onset of severe headache. Computed tomography (CT) scan confirmed the diagnosis of a subarachnoid hemorrhage. Subarachnoid hemorrhage associated with intracavernosal injection of phenylephrine. Result. A 23-year-old African American male with a history of sickle cell disease presented with a painful penile erection. The patient was started on intravenous fluids, oxygen by nasal canula, and analgesic medication. After this, a blood gas was obtained from his left corpora cavernosa. This was followed by normal saline irrigation and injection of phenylephrine. The patient complained of a sudden, severe "terrible headache" immediately following the last injection, and noncontrast CT scan of the head was obtained and a subarachnoid hemorrhage was noted. The patient was admitted for observation and no significant changes were noted. Intracavernosal injection of phenylephrine for the management of IP can be associated with several possible complications. We present our single case complicated with the formation of a subarachnoid hemorrhage. The patient was treated conservatively and had no long-term neurologic sequelae. Davila HH, Parker J, Webster JC, Lockhart JL, and Carrion RE. Subarachnoid hemorrhage as complication of phenylephrine injection for the treatment of ischemic priapism in a sickle cell disease patient.

  6. Race/Ethnic differences in the risk of hemorrhagic complications among patients with ischemic stroke receiving thrombolytic therapy.

    Science.gov (United States)

    Mehta, Rajendra H; Cox, Margueritte; Smith, Eric E; Xian, Ying; Bhatt, Deepak L; Fonarow, Gregg C; Peterson, Eric D

    2014-08-01

    Race/ethnic-related differences in safety of intravenous thrombolytic therapy have been shown in patients with myocardial infarction, but not studied in ischemic stroke. Using data from the Get With The Guidelines (GWTG)-Stroke program (n=54 334), we evaluated differences in risk-adjusted bleeding rates (any, symptomatic intracerebral hemorrhage [sICH], serious life-threatening [excluding sICH], or other) and mortality in white (n=40 411), black (n=8243), Hispanic (n=4257), and Asian (n=1523) patients receiving intravenous tissue-type plasminogen activator (tPA) for acute ischemic stroke. Compared with white patients, overall adjusted hemorrhagic complications after tPA were higher in black (odds ratio, 1.14, 95% confidence interval, 1.04-1.28) and Asian (odds ratio, 1.36, 95% confidence interval, 1.14-1.61) patients. Overall adjusted bleeding complications in Hispanics were similar to those of whites. Increased risk of overall bleeding in Asians was related to higher risk of adjusted sICH (odds ratio, 1.47, 95% confidence interval, 1.19-1.82), whereas in blacks, it was related to higher risk of other bleeding. No significant race-related difference was noted in risk of serious or life-threatening bleeding or in overall mortality or death in patients with sICH or any hemorrhagic complications. In patients with stroke receiving tPA, hemorrhagic complications were slightly higher in blacks and Asians, but not in Hispanics compared with whites. Asians also faced significantly higher risk for sICH relative to other race/ethnic groups. Future studies are needed to evaluate whether reduction in tPA dose similar to that used in many Asian countries could improve the safety of tPA therapy in Asians in the United States with acute ischemic strokes while maintaining efficacy. © 2014 American Heart Association, Inc.

  7. Surgical Management of Severe Spontaneous Hemorrhage of the Abdominal Wall Complicating Acenocoumarol Treatment

    Directory of Open Access Journals (Sweden)

    Orestis Ioannidis

    2012-01-01

    Full Text Available Acenocoumarol is a vitamin K antagonist that is used for the treatment of acquired and congenital, both arterial and venous, thrombotic diseases. Its use is complicated by the narrow therapeutic range. Bleeding following oral anticoagulation, despite rare, remains the major complication. Most cases of hemorrhagic episodes usually require short hospitalization and transfusion, while surgical drainage of the hematoma is not recommended. However, in cases that conservative treatment isn’t successful, surgical intervention remains an option. We present a case of severe spontaneous bleeding of the rectus abdominis muscle which was successfully managed surgically.

  8. Transcatheter Arterial Embolization for Postpartum Hemorrhage: Indications, Technique, Results, and Complications

    Energy Technology Data Exchange (ETDEWEB)

    Soyer, Philippe, E-mail: philippe.soyer@lrb.aphp.fr; Dohan, Anthony, E-mail: anthony.dohan@lrb.aphp.fr; Dautry, Raphael, E-mail: raphael-dautry@yahoo.fr; Guerrache, Youcef, E-mail: docyoucef05@yahoo.fr [Hôpital Lariboisière-AP-HP, Department of Abdominal and Interventional Imaging (France); Ricbourg, Aude, E-mail: aude.ricbourg@lrb.aphp.fr [Hôpital Lariboisière-AP-HP, Department of Obstetrics and Gynecology (France); Gayat, Etienne, E-mail: etienne.gayat@lrb.aphp.fr [Diderot-Paris 7, Université-Sorbonne Paris-Cité (France); Boudiaf, Mourad, E-mail: mourad.boudiaf@lrb.aphp.fr; Sirol, Marc, E-mail: marc.sirol@lrb.aphp.fr; Ledref, Olivier, E-mail: olivier.ledref@lrb.aphp.fr [Hôpital Lariboisière-AP-HP, Department of Abdominal and Interventional Imaging (France)

    2015-10-15

    Postpartum hemorrhage (PPH) is a potentially life-threatening condition, which needs multidisciplinary management. Uterine atony represents up to 80 % of all causes of PPH. Transcatheter arterial embolization (TAE) has now a well-established role in the management of severe PPH. TAE allows stopping the bleeding in 90 % of women with severe PHH, obviating surgery. Pledgets of gelatin sponge as torpedoes are commonly used for safe TAE, and coils, glue, and microspheres have been primarily used in specific situations such as arterial rupture, pseudoaneurysm, and arteriovenous fistula. TAE is a minimally invasive procedure with a low rate of complications, which preserves future fertility. Knowledge of causes of PPH, potential risks, and limitations of TAE is essential for a timely decision, optimizing TAE, preventing irreversible complications, avoiding hysterectomy, and ultimately preserving fertility.

  9. Transcatheter Arterial Embolization for Postpartum Hemorrhage: Indications, Technique, Results, and Complications

    International Nuclear Information System (INIS)

    Soyer, Philippe; Dohan, Anthony; Dautry, Raphael; Guerrache, Youcef; Ricbourg, Aude; Gayat, Etienne; Boudiaf, Mourad; Sirol, Marc; Ledref, Olivier

    2015-01-01

    Postpartum hemorrhage (PPH) is a potentially life-threatening condition, which needs multidisciplinary management. Uterine atony represents up to 80 % of all causes of PPH. Transcatheter arterial embolization (TAE) has now a well-established role in the management of severe PPH. TAE allows stopping the bleeding in 90 % of women with severe PHH, obviating surgery. Pledgets of gelatin sponge as torpedoes are commonly used for safe TAE, and coils, glue, and microspheres have been primarily used in specific situations such as arterial rupture, pseudoaneurysm, and arteriovenous fistula. TAE is a minimally invasive procedure with a low rate of complications, which preserves future fertility. Knowledge of causes of PPH, potential risks, and limitations of TAE is essential for a timely decision, optimizing TAE, preventing irreversible complications, avoiding hysterectomy, and ultimately preserving fertility

  10. Tonic-clonic activity at subarachnoid hemorrhage onset: impact on complications and outcome.

    Directory of Open Access Journals (Sweden)

    Gian Marco De Marchis

    Full Text Available OBJECTIVE: Tonic-clonic activity (TCA at onset complicates 3% to 21% of cases of subarachnoid hemorrhage (SAH. The impact of onset TCA on in-hospital complications, including seizures, remains unclear. One study associated onset TCA with poor clinical outcome at 6 weeks after SAH, but to our knowledge no other studies have confirmed this relationship. This study aims to assess the impact of onset TCA on in-hospital complications, poor functional outcome, mortality, and epilepsy at 3 months. METHODS: Analysis of a prospective study cohort of 1479 SAH patients admitted to Columbia University Medical Center between 1996 and 2012. TCA within 6 hours of hemorrhage onset was identified based on accounts of emergency care providers or family witnesses. RESULTS: TCA at onset was described in 170 patients (11%. Patients with onset TCA were younger (P = 0.002, presented more often with poor clinical grade (55% vs. 26%, P<0.001 and had larger amounts of cisternal, intraventricular, and intracerebral blood than those without onset TCA (all, P<0.001. After adjusting for known confounders, onset TCA was significantly associated with in-hospital seizures (OR 3.80, 95%-CI: 2.43-5.96, P<0.001, in-hospital pneumonia (OR 1.56, 95%-CI: 1.06-2.31, p = 0.02, and delayed cerebral ischemia (OR 1.77, 95%-CI: 1.21-2.58, P = 0.003. At 3 months, however, onset TCA was not associated with poor functional outcome, mortality, and epilepsy after adjusting for age, admission clinical grade, and cisternal blood volume. CONCLUSIONS: Onset TCA is not a rare event as it complicates 11% of cases of SAH. New and clinically relevant findings are the association of onset TCA with in-hospital seizures, pneumonia and delayed cerebral ischemia. Despite the increased risk of in-hospital complications, onset TCA is not associated with disability, mortality, and epilepsy at 3 months.

  11. Embolization for hemorrhage of liver metastases from choriocarcinoma

    NARCIS (Netherlands)

    Lok, C. A. R.; Reekers, J. A.; Westermann, A. M.; van der Velden, J.

    2005-01-01

    Background. Because gestational trophoblastic disease (GTD) is highly sensitive to chemotherapy, life-threatening hemorrhage from metastases can occur especially early after starting therapy. Cases. Two cases of post-term choriocarcinoma with liver metastases complicated by profuse life-threatening

  12. Severe bilateral adrenal hemorrhages in  a  newborn complicated by persistent adrenal insufficiency

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    Nicholas R Zessis

    2018-02-01

    Full Text Available Bilateral adrenal hemorrhages rarely occur during the neonatal period and are often associated with traumatic vaginal deliveries. However, the adrenal gland has highly regenerative capabilities and adrenal insufficiency typically resolves over time. We evaluated a newborn female after experiencing fetal macrosomia and a traumatic vaginal delivery. She developed acidosis and acute renal injury. Large adrenal hemorrhages were noted bilaterally on ultrasound, and she was diagnosed with adrenal insufficiency based on characteristic electrolyte changes and a low cortisol (4.2 μg/dL. On follow-up testing, this patient was unable to be weaned off of hydrocortisone or fludrocortisone despite resolution of hemorrhages on ultrasound. Providers should consider bilateral adrenal hemorrhage when evaluating critically ill neonates after a traumatic delivery. In extreme cases, this may be a persistent process.

  13. Statins and risk of poststroke hemorrhagic complications

    Science.gov (United States)

    MacIsaac, Rachael L.; Abdul-Rahim, Azmil H.; Siegerink, Bob; Bath, Philip M.; Endres, Matthias; Lees, Kennedy R.; Nolte, Christian H.

    2016-01-01

    Objective: To assess whether statin treatment before or after acute ischemic stroke (AIS) affects the risk of acute intracerebral hemorrhage (ICH), postacute ICH, and mortality within 90 days. Methods: Data were sought from the Virtual International Stroke Trials Archive, an international repository of clinical trials data. Using propensity score matching, we retrospectively compared patients with prior statin treatment and newly initiated statin within 3 days after AIS to patients without statin exposure. Outcomes of interest were acute symptomatic ICH (sICH), any acute ICH, postacute ICH, and mortality during follow-up of 3 months. Results: A total of 8,535 patients (mean age 70 years, 54% male, median baseline NIH Stroke Scale score 13) were analyzed. After propensity score matching, prior statin use was not strongly associated with sICH (adjusted odds ratio [OR] 1.33, 95% confidence interval [CI] 0.83–2.14) or any ICH (adjusted OR 1.35, 95% CI 0.92–1.98). There was no evidence of an interaction between prior statin use and thrombolysis. New initiation of statins was not associated with postacute ICH (adjusted hazard ratio [HR] 1.60, 95% CI 0.70–3.65). There was a signal towards lower 90-day mortality in patients with prior statin use (adjusted HR 0.84, 95% CI 0.70–1.00) and especially early initiation of statins (adjusted HR 0.67, 95% CI 0.46–0.97). Conclusions: Statin use prior to AIS was not associated with early hemorrhagic complications, irrespective of treatment with thrombolysis. New initiation of statin treatment early after AIS did not affect risk of postacute ICH, but might be associated with reduced mortality. PMID:27016519

  14. Freehand technique for putaminal hemorrhage. Technical note

    International Nuclear Information System (INIS)

    Yokosuka, Kimihiko; Uno, Masaaki; Hirano, Kazuhiro; Toi, Hiroyuki; Matsuzaki, Kazuhito; Matsubara, Shunji

    2011-01-01

    We designed a new endoscopic surgical procedure for putaminal hemorrhage (freehand technique) and evaluated its effectiveness and safety in patients with putaminal hemorrhage. Computed tomography (CT) data sets from 40 healthy patients were used. The CT data were transformed into three-dimensional images using AZE VirtualPlace Plus. The nasion and external auditory foramen were the intraoperative reference points. The median point from medial of the globus pallidus to the insula was the target point. The location of the burr hole point was 80-125 mm above and 27.5 mm lateral to the nasion, and the direction was parallel to the midline and a line drawn from the burr hole to the ipsilateral external auditory foramen. This point was used for 15 patients with putaminal hemorrhage. In all cases, only one puncture was required, and there were no complications. The median surgical time was 91.7 minutes, and the median hematoma removal rate was 95.9%. No recurrent bleeding or operative complications occurred. The freehand technique is a simple and safe technique for patients with putaminal hemorrhage. We believe that this technique of endoscopic hematoma evacuation may provide a less-invasive method for treating patients with putaminal hemorrhage. (author)

  15. Dasatinib-induced hemorrhagic colitis complicated with cytomegalovirus infection

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    Aya Nakaya

    2017-12-01

    Full Text Available A 69-year-old man with chronic-phase chronic myeloid leukemia was initially treated with 100 mg dasatinib once a day. Despite a major molecular response within 9 months, he developed hemorrhagic colitis 32 months after starting dasatinib. Colonoscopy identified multiple hemorrhagic ulcers in the transverse colon. The pathological findings indicated cytomegalovirus infection. Dasatinib was stopped and he was started on ganciclovir. Three months later, colonoscopy confirmed the disappearance of the hemorrhagic ulcers. Dasatinib is a second-generation tyrosine kinase inhibitor used to treat chronic myeloid leukemia. As a multi-kinase inhibitor that acts on SRC-family kinases, its broader off-target kinase-inhibitory activity may account for the adverse events of dasatinib. Although gastrointestinal bleeding is common in patients taking dasatinib, the combination of cytomegalovirus infection and hemorrhagic colitis in the absence of systemic immunodeficiency is rare. Based on this case of dasatinibinduced hemorrhagic colitis with cytomegalovirus infection, we describe a possible mechanism and effective treatment.

  16. Laryngeal complications after type 1 thyroplasty.

    Science.gov (United States)

    Cotter, C S; Avidano, M A; Crary, M A; Cassisi, N J; Gorham, M M

    1995-12-01

    Type I thyroplasty has become a primary surgical choice for voice restoration in patients with glottal incompetence. This study examines factors associated with laryngeal complications after type I thyroplasty. Ten laryngoscopic variables were analyzed from preoperative, intraoperative, and postoperative videolaryngoscopies of 51 patients undergoing 58 medialization procedures. Ten patient and operative variables were examined by medical record review. Major complications were defined as wound hemorrhage, airway obstruction, or prosthesis extrusion. Minor complications were defined as vocal fold hematoma without airway obstruction or prosthesis movement. The major complication rate was 8.6%, and the minor complication rate was 29%. No delayed hemorrhage or airway obstruction occurred. Prosthesis extrusion occurred in five (8.6%) patients 1 week to 5 months after surgery. Extrusion was associated with suboptimal prosthesis placement in 80% of cases. Two patients retained excellent glottal closure despite extrusion. Vocal fold hematoma was identified in 14 (24%) cases and resolved within 1 week. Prosthesis movement occurred in three (5%) patients 1 week to 6 months after surgery and resulted in poor glottal closure. All patients with prosthesis extrusion or movement were female. Type I thyroplasty remains a safe outpatient procedure with few major complications. Prosthesis extrusion was associated with suboptimal prosthesis placement and may or may not result in poor glottal closure. Minor vocal fold hematomas were relatively frequent, resolved rapidly, and were not associated with airway obstruction. Female patients may be more prone to complications because of their small laryngeal size.

  17. Intrahepatic and adrenal hemorrhage as a rare cause of neonatal anemia.

    Science.gov (United States)

    Akin, Mustafa Ali; Coban, Dilek; Doganay, Selim; Durak, Zehra; Kurtoglu, Selim

    2011-05-01

    Vaginal delivery of the macrosomic fetus may result in hemorrhage of intra-abdominal organs. Mostly affected organs are the liver and adrenal glands. Hemorrhage of liver is usually occurs as a subcapsular hemorrhage and it is clinically presented an abdominal mass without symptoms of anemia. But intraparenchymal hemorrhage of liver is very rare and there is no sign of abdominal mass. However, in contrast to subcapsular hemorrhage, symptoms of anemia are rapidly developed in newborns. A macrosomic newborn by vaginal delivery at term. Within 6 h after delivery, the patient showed pallor without tachycardia and hypotension. In laboratory studies, hemoglobin level failed from 14 g/dL to 10 g/dL within 6 h. Physical examination revealed no signs of abdominal mass. Intraparenchymal hemorrhage in the sixth segment of liver and right adrenal hemorrhage were detected on the ultrasonographic scan. Hepatic function tests were normal in the whole follow-up period, and hemorrhage resolved within two weeks. Following months after discharge, adrenal hemorrhage also resolved without any complication. Hepatic hemorrhages, causing hemorrhagic anemia in neonates, usually occur in subcapsular form. Intraparenchymal hepatic hemorrhage should especially be considered in those newborns, which are rapidly developed symptoms of anemia without any abdominal mass.

  18. [Mucosal changes in the periulcer zone and endocrine system in patients with gastroduodenal ulcer, complicated by hemorrhage].

    Science.gov (United States)

    Trofimov, M V

    2014-07-01

    Examination of patients, suffering gastroduodenal ulcer, complicated by hemorrhage, was conducted, using clinical, microbiological, immunohistochemical methods and chromatomassspectrography. Enhanced activity of inducible NO-synthase, contamination of periulcer zone with microorganisms Klebsiella pneumoniae, Streptococcus beta-haemoliticus, enhancement of contents of catecholamines and serotonin in the blood serum were revealed. These changes are most expressed in severe blood loss, unstable local endoscopic hemostasis, high risk of a recurrent hemorrhage occurrence. The data obtained permit to prognosticate severity of a pathologic process course and to improve the treatment programe.

  19. Cerebral microbleeds and intracerebral hemorrhages in patients on maintenance hemodialysis

    International Nuclear Information System (INIS)

    Watanabe, Akira

    2006-01-01

    Cerebrovascular diseases are important causes of death in patients on maintenance hemodialysis. Recently, it has become clear that the presence of cerebral microbleeds (MBs) on T2 * -weighted magnetic resonance imaging (MRI) is closely related to intracerebral hemorrhages. This study investigated the incidence of MBs in chronic dialysis patients and prospective hemorrhagic complications of chronic dialysis patients with old intracerebral hemorrhages. Eighty patients (34 males, 46 females) with chronic renal failure, whose mean age was 62.9±11.4 years, were examined by MRI. The mean duration of hemodialysis was 7.8±6.3 years. MBs were found in 28 patients (35%) by T2 * -weighted MRI. Old intracerebral hemorrhages were seen in seven of the patients, and MBs were found in five (71%) of these seven patients. The frequency of old intracerebral hemorrhages was significantly higher in patients with MBs than in those without (p=0.048), and the numbers of MBs were significantly larger in patients with old intracerebral hemorrhages than in those without (p=0.0065). Three of the seven patients with old intracerebral hemorrhages had new hemorrhagic complications (two intracerebral hemorrhages and one cerebral microbleed) within a year. These intracerebral hemorrhages occurred in areas without MBs on the first T2 * -weighted MRI. T2 * -weighted MRI is useful for the detection of MBs, which may be a predictor of intracerebral hemorrhage. When a patient has a large number of MBs and old intracerebral hemorrhages, the risk of intracerebral hemorrhage undoubtedly increases. (author)

  20. Intracranial hemorrhage complicating thrombolytic therapy for acute myocardial infarction

    International Nuclear Information System (INIS)

    Uglietta, J.P.; Boyko, O.B.; O'Connor, C.M.; Aldrich, H.; Massey, E.W.; Heinz, E.R.

    1990-01-01

    This paper determines the incidence and types of intracranial hemorrhage (ICH) in 1,696 patients treated with thrombolytic therapy for acute myocardial infarction (AMI). Thirteen of 1,696 patients experienced ICH, and their nonenhanced brain CT scans were reviewed. Their mean age was 62 years (range, 53-74 years), and nine of 13 were male. Six patients received tissue plasminogen activator (tPA), four streptokinase, two urokinase, and one tPA and urokinase. The hemorrhages were classified according to CT location: intraparenchymal (IPH), subarachnoid (SAH), subdural (SDH), and intraventricular (IVH). The incidence of ICH was 0.76%. There were 31 hemorrhages in 13 patients. Twelve hemorrhages were IPH, 10 were SDH, seven were SAH, and two were IVH. Excluding IVH, 24 of 29 hemorrhages (83%) were supratentorial

  1. Airway complication occurring during radioiodine treatment for Graves' disease

    International Nuclear Information System (INIS)

    Kinuya, Seigo; Yoneyama, Tatsuya; Michigishi, Takatoshi

    2007-01-01

    Airway complications rarely occur in 131 I radioiodine therapy for Graves' disease. This study presents two cases in which 131 I therapy caused this acute complication. The patients complained of the symptom 6 h and 33 h after administration of 131 I. A histamine H1 receptor antagonist and hydrocortisone rapidly resolved symptoms in both cases. These two cases remind physicians that 131 I therapy for Graves' disease may cause potentially life-threatening complications. (author)

  2. Complications of bladder distension during retrograde urethrography.

    Science.gov (United States)

    Barsanti, J A; Crowell, W; Losonsky, J; Talkington, F D

    1981-05-01

    A severe, ulcerative cystitis that resulted in macroscopic hematuria occurred in 8 of 20 healthy dogs undergoing a series of diagnostic tests. Four of the remaining 12 dogs had mild bladder lesions consisting of submucosal edema and hemorrhage. Nine of the 20 dogs developed urinary tract infection after the procedures. These complications seemed associated with the radiographic technique of retrograde urethrography performed when the urinary bladder was distended. To test this hypothesis, retrograde urethrography was performed on 5 additional dogs. With the bladder undistended, no complications occurred. However, distention of these same dogs' bladders for 1 minute or less with sterile lactated Ringer's solution administered through a Foley catheter in the penile urethra resulted in a macroscopic hematuria in all 5 dogs which persisted for 24 hours. A microscopic hematuria continued for 5 days. One dog developed a bacterial urinary tract infection. A severe fibrinopurulent cystitis was present at necropsy of 2 dogs 2 days after distention. The morphologic changes in the bladder gradually diminished over 7 days, but mild submucosal edema and hemorrhage were still present when 2 dogs were necropsied, 7 days after distention. These studies indicated that retrograde urethrography in dogs may be complicated by hemorrhagic cystitis and urinary tract infection if performed with urinary bladder distention.

  3. "Neurologic complications in Hemophilia: A study in 214 cases "

    Directory of Open Access Journals (Sweden)

    Ghaffarpoor M

    2001-08-01

    Full Text Available Intracranial hemorrhage and entrapment neuropathy are the most serious and disabling complications in hemophilia.The occurance of these neurological complications was studied in 214 hemophiliac patients during a 3 month period. Nine patients (4.2% suffered intracranial hemorrhage (One epidural and others intracerebral. All of intracranial hemorrhage patients had the sevee form of disease (<1% factor VIII or IX. 6 out of 9 intracranial hemorrhage cases mentioned a history of head trauma. Entrapment neuropathy was presen in 10 patients (femoral neuropathy 5, ulnar n. 3, radial n. 1 median n. 1 all of entropament neuropathy patients described a history of trauma to the extremities. Eight patients in the latter group had severe disease and two patients had moderate disease (1-5%. The proportion of intracranial hemorrhage following head trauma (20% in this series was greater than other studies. In conclusion, early diagnostic evaluation and replacement therapy may be beneficial in hemophilic patients with trauma.

  4. Acute onset of intracranial subdural hemorrhage five days after spinal anesthesia for knee arthroscopic surgery: a case report

    Directory of Open Access Journals (Sweden)

    Hagino Tetsuo

    2012-03-01

    Full Text Available Abstract Introduction Spinal anesthesia is a widely used general purpose anesthesia. However, serious complications, such as intracranial subdural hemorrhage, can rarely occur. Case presentation We report the case of a 73-year-old Japanese woman who had acute onset of intracranial subdural hemorrhage five days after spinal anesthesia for knee arthroscopic surgery. Conclusion This case highlights the need to pay attention to acute intracranial subdural hemorrhage as a complication after spinal anesthesia. If the headache persists even in a supine position or nausea occurs abruptly, computed tomography or magnetic resonance imaging of the brain should be conducted. An intracranial subdural hematoma may have a serious outcome and is an important differential diagnosis for headache after spinal anesthesia.

  5. Is Palliative Laparoscopic Hyperthermic Intraperitoneal Chemotherapy Effective in Patients with Malignant Hemorrhagic Ascites?

    Science.gov (United States)

    de Mestier, Louis; Volet, Julien; Scaglia, Elodie; Msika, Simon; Kianmanesh, Reza; Bouché, Olivier

    2012-01-01

    Malignant hemorrhagic ascites may complicate the terminal evolution of digestive cancers with peritoneal carcinomatosis. It has a bad influence on prognosis and may severely impair patients’ quality of life. Palliative laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) has been proposed to treat debilitating malignant ascites. Two cases of peritoneal carcinomatosis causing hemorrhagic ascites and severe anemia that needed iterative blood transfusions are reported. These patients were treated by laparoscopic HIPEC (mitomycin C and cisplatin with an inflow temperature of 43°C), resulting in cessation of peritoneal bleeding. No postoperative complication or relapse of ascites occurred during the following months. No more blood transfusion was needed. Laparoscopic HIPEC might be an effective and safe therapeutic option to consider in patients with malignant hemorrhagic ascites. PMID:22679405

  6. Percutaneous treatment of complications occurring during hemodialysis graft recanalization

    Energy Technology Data Exchange (ETDEWEB)

    Sofocleous, Constantinos T. E-mail: constant@pol.net; Schur, Israel; Koh, Elsie; Hinrichs, Clay; Cooper, Stanley G.; Welber, Adam; Brountzos, Elias; Kelekis, Dimitris

    2003-09-01

    Introduction/objective: To describe and evaluate percutaneous treatment methods of complications occurring during recanalization of thrombosed hemodialysis access grafts. Methods and materials: A retrospective review of 579 thrombosed hemodialysis access grafts revealed 48 complications occurring during urokinase thrombolysis (512) or mechanical thrombectomy (67). These include 12 venous or venous anastomotic ruptures not controlled by balloon tamponade, eight arterial emboli, 12 graft extravasations, seven small hematomas, four intragraft pseudointimal 'dissections', two incidents of pulmonary edema, one episode of intestinal angina, one procedural death, and one distant hematoma. Results: Twelve cases of post angioplasty ruptures were treated with uncovered stents of which 10 resulted in graft salvage allowing successful hemodialysis. All arterial emboli were retrieved by Fogarty or embolectomy balloons. The 10/12 graft extravasations were successfully treated by digital compression while the procedure was completed and the graft flow was restored. Dissections were treated with prolonged Percutaneous Trasluminal Angioplasty (PTA) balloon inflation. Overall technical success was 39/48 (81%). Kaplan-Meier Primary and secondary patency rates were 72 and 78% at 30, 62 and 73% at 90 and 36 and 67% at 180 days, respectively. Secondary patency rates remained over 50% at 1 year. There were no additional complications caused by these maneuvers. Discussions and conclusion: The majority of complications occurring during percutaneous thrombolysis/thrombectomy of thrombosed access grafts, can be treated at the same sitting allowing completion of the recanalization procedure and usage of the same access for hemodialysis.

  7. Factors Influencing Complications of Percutaneous Nephrolithotomy: A Single-Center Study.

    Science.gov (United States)

    Oner, Sedat; Okumus, Muhammed Masuk; Demirbas, Murat; Onen, Efe; Aydos, Mustafa Murat; Ustun, Mehmet Hakan; Kilic, Metin; Avci, Sinan

    2015-11-14

    Percutaneous nephrolithotomy (PNL) is a minimally invasive procedure used for successful treatment of renal calculi. However, it is associated with various complications. We assessed the complications and their potential influencing factors in patients who had undergone PNL. In total, 1750 patients who had undergone PNL from November 2003 to June 2011 were evaluated retrospectively. PNL complications and possible contributing risk factors (age, sex, serum creatinine level, previous operations, hydronephrosis, calculi size, localization, opacity, surgeon's experience, accessed calyxes, number of accesses, and costal entries) were determined. Receiver operating characteristic (ROC) analysis was used to investigate the cutoff values of the data. Ideal cutoff value was determined by Youden's J statistic. All the demographic and clinical variables were examined using backward stepwise logistical regression analysis. Continuous variables were categorized with logistic regression analysis according to the cutoff values. Complications occurred in 396 (24.4%) patients who had undergone PNL. Hemorrhage requiring blood transfusion occurred in 221 (12.6%) patients, hemorrhage requiring arterial embolization occurred in 7 (0.4%) patients, perirenal hematoma occurred in 17 (0.97%) patients, hemo-pneumothorax occurred in 32 (1.8%) patients, and colon perforation occurred in 4 (0.22%) patients. Three patients (0.06%) died of severe urosepsis, and one patient (0.02%) died of severe bleeding. The calculus size, localization, access site, number of accesses, presence of staghorn stones, surgeon's experience, and duration of the operation significantly affected the complication risk. Our retrospective evaluation of this large patient series reveals that, PNL is a very effective treatment modality for kidney stones. However, although rare, serious complications including death can occur.

  8. Transarterial embolization for postoperative massive hemorrhage in patients with abdominal tumors

    International Nuclear Information System (INIS)

    Wang Zhiwei; Shi Haifeng; Sun Hao; Zhou Kang; Li Xiaoguang; Pan Jie; Zhang Xiaobo; Liu Wei; Yang Ning; Jin Zhengyu

    2010-01-01

    Objective: To discuss the feasibility and effectiveness of transarterial embolization for the management of postoperative massive hemorrhage in patients with abdominal tumors. Methods: Between January 2004 and December 2009 in authors' hospital transarterial embolization for postoperative massive hemorrhage was performed in thirteen patients with abdominal tumors. The clinical data and the technical points were retrospectively analyzed. Results: Of 13 patients,the bleeding was completely controlled in 10 after single embolization procedure. Re-bleeding occurred in the other 3 patients, and angiography showed the new bleeding arteries. Trans arterial embolization was carried out again, and the bleeding was successfully stopped in 2 patients. The remaining one patient had to be treated with surgery as the microcatheter could not be super-selectively placed into the bleeding vessel. The overall clinical success rate of trans arterial embolization for postoperative massive hemorrhage was 92% (12 /13). No severe complications occurred. Conclusion: Trans arterial embolization is a safe and effective treatment for postoperative massive hemorrhage in patients with abdominal tumors. (authors)

  9. Complications in Endovascular Neurosurgery: Critical Analysis and Classification.

    Science.gov (United States)

    Ravindra, Vijay M; Mazur, Marcus D; Park, Min S; Kilburg, Craig; Moran, Christopher J; Hardman, Rulon L; Couldwell, William T; Taussky, Philipp

    2016-11-01

    Precisely defining complications, which are used to measure overall quality, is necessary for critical review of delivery of care and quality improvement in endovascular neurosurgery, which lacks common definitions for complications. Furthermore, in endovascular interventions, events that may be labeled complications may not always negatively affect outcome. Our objective is to provide precise definitions for quality evaluation within endovascular neurosurgery. Thus, we propose an endovascular-specific classification system of complications based on our own patient series. This single-center review included all patients who had endovascular interventions from September 2013 to August 2015. Complication types were analyzed, and a descriptive analysis was undertaken to calculate the incidence of complications overall and in each category. Two hundred and seventy-five endovascular interventions were performed in 245 patients (65% female; mean age, 55 years). Forty complications occurred in 39 patients (15%), most commonly during treatment of intracranial aneurysms (24/40). Mechanical complications (eg, device deployment, catheter, or closure device failure) occurred in 8/40, technical complications (eg, failure to deploy flow diverter, unintended embolization, air emboli, retroperitoneal hemorrhage, dissection) in 11/40, judgment errors (eg, patient or equipment selection) in 9/40, and critical events (eg, groin hematoma, hemorrhagic or thromboembolic complications) in 12/40 patients. Only 12/40 complications (30%) resulted in new neurologic deficits, vessel injury requiring surgery, or blood transfusion. We propose an endovascular-specific classification system of complications with 4 categories: mechanical, technical, judgment errors, and critical events. This system provides a framework for future studies and quality control in endovascular neurosurgery. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Agitation After Subarachnoid Hemorrhage: A Frequent Omen of Hospital Complications Associated with Worse Outcomes.

    Science.gov (United States)

    Reznik, Michael E; Schmidt, J Michael; Mahta, Ali; Agarwal, Sachin; Roh, David J; Park, Soojin; Frey, Hans Peter; Claassen, Jan

    2017-06-01

    Agitated delirium is frequent following acute brain injury, but data are limited in patients with subarachnoid hemorrhage (SAH). We examined incidence, risk factors, and consequences of agitation in these patients in a single-center retrospective study. We identified all patients treated with antipsychotics or dexmedetomidine from a prospective observational cohort of patients with spontaneous SAH. Agitation was confirmed by chart review. Outcomes were assessed at 12 months using the modified Rankin Scale (mRS), Telephone Interview for Cognitive Status (TICS), and Lawton IADL (Instrumental Activities of Daily Living) scores. Independent predictors were identified using logistic regression. From 309 SAH patients admitted between January 2011 and December 2015, 52 (17 %) developed agitation, frequently in the first 72 h (50 %) and in patients with Hunt-Hess grades 3-4 (12 % of grades 1-2, 28 % of grades 3-4, 8 % of grade 5). There was also a significant association between agitation and a history of cocaine use or prior psychiatric diagnosis. Agitated patients were more likely to develop multiple hospital complications; and in half of these patients, complications were diagnosed within 24 h of agitation onset. Agitation was associated with IADL impairment at 12 months (Lawton >8; p = 0.03, OR 2.7, 95 % CI, 1.1-6.8) in non-comatose patients (Hunt-Hess 1-4), but not with functional outcome (mRS >3), cognitive impairment (TICS ≤30), or ICU/hospital length of stay after controlling for other predictors. Agitation occurs frequently after SAH, especially in non-comatose patients with higher clinical grades. It is associated with the development of multiple hospital complications and may have an independent impact on long-term outcomes.

  11. Complications of shoulder dystocia.

    Science.gov (United States)

    Dajani, Nafisa K; Magann, Everett F

    2014-06-01

    Complications of shoulder dystocia are divided into fetal and maternal. Fetal brachial plexus injury (BPI) is the most common fetal complication occurring in 4-40% of cases. BPI has also been reported in abdominal deliveries and in deliveries not complicated by shoulder dystocia. Fractures of the fetal humerus and clavicle occur in about 10.6% of cases of shoulder dystocia and usually heal with no sequel. Hypoxic ischemic brain injury is reported in 0.5-23% of cases of shoulder dystocia. The risk correlates with the duration of head-to-body delivery and is especially increased when the duration is >5 min. Fetal death is rare and is reported in 0.4% of cases. Maternal complications of shoulder dystocia include post-partum hemorrhage, vaginal lacerations, anal tears, and uterine rupture. The psychological stress impact of shoulder dystocia is under-recognized and deserves counseling prior to home discharge. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Internal iliac artery embolotherapy for primary postpartum hemorrhage

    International Nuclear Information System (INIS)

    Chen Weijun; Mei Haibing; He Zhongwei; Li Meimei

    2001-01-01

    Objective: To evaluate the effectiveness of internal iliac artery embolotherapy (IIAE) for primary postpartum hemorrhage (PPH). Methods: 9 cases of PPH were treated with IIAE. Results: Selective catheterization and embolotherapy were successful in 9 cases of PPH, with only one case of left lower extremity arterial thrombosis. No serious complications occurred in others. Conclusions: IIAE is a quick, safe, effective technique for PPH

  13. CT and MRI diagnosis of traumatic basal ganglia hemorrhage

    International Nuclear Information System (INIS)

    Wu Shike; Zhang Yalin; Xu Derong; Zou Gaowei; Chen Dan; He Sujun; Zhou Lichao

    2009-01-01

    Objective: To analyze CT and MRI features of traumatic basal ganglia hemorrhage and investigate the diagnostic value. Methods: 21 cases with traumatic basal ganglia hemorrhage diagnosed by clinic, CT and MRI in our hospital were collected in this study Plain CT scan were immediately performed in 21 cases after injury, plain MR scan were performed in 1 to 3 days. 12 cases of them underwent diffusion weighted imagine (DWI). The CT and MRI findings were retrospectively summarized. Results: 8 cases were found with simple traumatic basal ganglia hemorrhage. Complexity of basal ganglia hemorrhage occurred in 13 cases, 6 cases combined with subdural hemorrhage, 3 cases with epidural hematoma, 2 cases with subarachnoid hemorrhage, 6 cases with brain contusion and laceration in other locations, 4 cases with skull fracture. 26 lesions of basal ganglia hematoma were showed in 21 cases, 14 lesions of pallidum hemorrhage in 11 cases confirmed by MR could not be distinguished from calcification at the fast CT scan. 5 more lesions of brain contusion and laceration and 4 more lesions of brain white matter laceration were found by MR. Conclusion: CT in combination with MRI can diagnose traumatic basal ganglia hemorrhage and its complications early, comprehensively and accurately, which plays an important role in the clinical therapy selection and prognosis evaluation. (authors)

  14. Complications from office sclerotherapy for epistaxis due to hereditary hemorrhagic telangiectasia (HHT or Osler-Weber-Rendu).

    Science.gov (United States)

    Hanks, John E; Hunter, David; Goding, George S; Boyer, Holly C

    2014-05-01

    The aim of this study was to identify and evaluate adverse clinical outcomes following office-based sclerotherapy using sodium tetradecyl sulfate (STS) for epistaxis due to hereditary hemorrhagic telangiectasias (HHT or Osler-Weber-Rendu). A retrospective chart review of 36 adult patients treated with STS sclerotherapy for severe and/or recurrent epistaxis due to HHT was performed. A total of 153 separate treatment sessions were analyzed. Each patient underwent an average of 4.3 sessions with an average of 7 intralesional injections per session. Bleeding during the procedure was experienced by 8 patients with a maximum reported blood loss of 200 mL in 1 patient, but less than 50 mL in all others. Seven patients reported some postinjection pain, which included nasal, cheek, and eye pain. Nasal congestion, sneezing, and vasovagal responses were each noted to occur 2 times. No complications of postprocedural visual loss, deep venous thrombosis/pulmonary embolus, transient ischemic attack (TIA)/stroke, or anaphylaxis were encountered. Conventional therapies used in the management of HHT-related epistaxis, such as laser coagulation, septodermoplasty, selective arterial embolization, and Young's occlusion each have specific associated complications, including worsened epistaxis, septal perforation, foul odor, nasal crusting, and compromised nasal breathing. STS is a safe office-based treatment option for HHT-mediated epistaxis that is associated with exceedingly few of the aforementioned serious sequelae. © 2014 ARS-AAOA, LLC.

  15. [Renal hemorrhage after ESWL: From small hematoma to renal blowout].

    Science.gov (United States)

    Panach-Navarrete, Jorge; Palmero Martí, Jose Luis; Ganau Ituren, Amparo; Pastor Lence, Juan Carlos; Benedicto Redón, Antonio

    2016-04-01

    To report two cases of renal hemorrhage after extracorporeal shock wave lithotripsy (ESWL) and their therapeutic management. Description of the clinical cases, together with the diagnosis and therapeutic management of these complications. We present two cases of patients with renal hemorrhage after ESWL, which were performed without immediate complications. One of the cases, after detecting an important laceration of the renal parenchyma, needed two embolization sessions for its short-term resolution; however, the patient finally passed away due to the complications derived from hemorrhage. The other case was solved through conservative management. Even though hemorrhage is an infrequent complication after ESWL, it should be suspected when the patient presents compatible clinical symptoms, since even though most cases are resolved in a conservative manner, on some occasions specific treatments for the hemorrhage are necessary. Old age and the presence of vascular comorbidities seem to be related to a higher risk of hemorrhage after ESWL.

  16. Intracerebral hemorrhage complicating viral hepatitis A | Belfquih ...

    African Journals Online (AJOL)

    HVA IgM. Eight 8 weeks after, she developed hemorrhagic syndrome coupled with fever associated and persistent jaundice. The blood count showed aregenerative pancytopenia secondary to aplastic anemia confirmed by bone marrow biopsy.

  17. Hereditary hemorrhagic telangiectasia and pregnancy: potential adverse events and pregnancy outcomes

    Directory of Open Access Journals (Sweden)

    Bari O

    2017-05-01

    Full Text Available Omar Bari,1 Philip R Cohen2 1School of Medicine, University of California San Diego, La Jolla, CA, USA; 2Department of Dermatology, University of California San Diego, La Jolla, CA, USA Abstract: Hereditary hemorrhagic telangiectasia (HHT is an autosomal dominant condition with a prevalence of ~1 in 5,000 individuals. The pathophysiology of this condition centers on the lack of capillary beds between arterioles and venules, leading to direct contact between these vessels. This results in telangiectases on characteristic locations such as the face, fingers, mouth, and nasal mucosa. Visceral arteriovenous malformations (AVMs are also observed in many patients, and these are most commonly seen in the brain, gastrointestinal tract, and lungs. Liver AVMs are present in many patients with HHT, though these individuals are usually asymptomatic; however, liver AVMs may lead to serious complications, such as high output cardiac failure. Diagnosis of HHT hinges upon fulfilling three out of four criteria: family history of the condition, mucocutaneous telangiectases, spontaneous and recurrent episodes of epistaxis, and visceral AVMs. Management is guided by international consensus guidelines and targets patients’ specific AVMs. Prognosis is good, though severe complications including hemorrhage and paradoxical emboli are possible. Novel therapeutics are being explored in clinical trials; bevacizumab and pazopanib inhibit angiogenesis, while thalidomide bolsters blood vessel maturation. Pregnancy in patients with HHT is considered high risk. While the majority of pregnancies proceed normally, severe complications have been reported in some women with HHT; these include heart failure, intracranial hemorrhage, pulmonary hemorrhage, and stroke. Such complications occur most often in the second and third trimesters when maternal changes such as peripheral vasodilation and increased cardiac output are at their maximum. Awareness of the diagnosis of HHT has

  18. Intranasal Fentanyl Intoxication Leading to Diffuse Alveolar Hemorrhage.

    Science.gov (United States)

    Ruzycki, Shannon; Yarema, Mark; Dunham, Michael; Sadrzadeh, Hossein; Tremblay, Alain

    2016-06-01

    Increasing rates of opioid abuse, particularly fentanyl, may lead to more presentations of unusual effects of opioid toxicity. Diffuse alveolar hemorrhage is a rare complication of fentanyl overdose. A 45-year-old male presented in hypoxic respiratory failure secondary to diffuse alveolar hemorrhage requiring intubation. Comprehensive drug screening detected fentanyl without exposure to cocaine. Further history upon the patient's recovery revealed exposure to snorted fentanyl powder immediately prior to presentation. Diffuse alveolar hemorrhage is a potential, though rare, presentation of opioid intoxication. Recognition of less common complications of opioid abuse such as diffuse alveolar hemorrhage is important in proper management of overdoses.

  19. Adrenal hemorrhage presenting as a scrotal hematoma in the newborn: A case report.

    Science.gov (United States)

    Yarci, Erbu; Arayici, Sema; Sari, Fatma Nur; Canpolat, Fuat Emre; Uras, Nurdan; Dilmen, Ugur

    2015-06-01

    Neonatal adrenal hemorrhage is uncommon. It is present in 0,2% of newborns. Ten percent of the cases occur bilaterally. It can be associated with birth trauma, large birth weight, or neonatal course complicated by hypoxia and asphyxia, hypotension, or coagulopathy. Scrotal hematoma is an extremely rare manifestation of NAH. Most patients present scrotal swelling with bluish discolouration. Scrotal swelling with/without bluish discoloration in newborns may result from different causes. We report an unusual case of neonatal adrenal hemorrhage secondary to perinatal asphyxia, associated with SH. Neonatal adrenal hemorrhage and scrotal hematoma were diagnosed by ultrasonography and treated by conservative treatment, avoiding unnecessary surgical exploration.

  20. DSA diagnosis and embolization therapy of gastrointestinal hemorrhage

    International Nuclear Information System (INIS)

    Zhou Ruming; Qiu Shuibo; Liu Minhua; Yang Huijun; Zhuang Shaoyu

    2006-01-01

    Objective: To evaluate the effect of digital subtraction angiography and transcatheter embolization for gastrointestinal hemorrhage. Methods: Twenty patients with gastrointestinal hemorrhage received celiac arteries, superior mesenteric arteries and inferior mesenteric arteries angiography. Superselective angiography were performed when the arteries were suspicious by clinic or angiogrraphy. Ten patients with definite diagnosis and manifestation of hemorrhagic arteries by angiography were embolized after superselective catheterization with gelfoam particles, gelfoam particles and coils, polyvinyl alcohol particles. Results: The positive signs were observed in 13 cases. The DSA features including contrast medium accumulation in the gastrointestinal tract outside vascular, aneurysm, tumorous vascularization and staining, artery affect and local vasospasm. The bleedings were stopped immediately in 8 patients. No rebleeding and intestinal ischaemia or necrosis were observed in 30 days. One patient died in the second day after embolization from multiple organ failure. Rebleeding occurred 3 days after embolization in another patient, and was recovered after surgical operation. Conclusion: DSA is more effective for the diagnosis of gastrointestinal vascular malformation and tumors complicating acute bleeding. Transcatheter embolization is effective and safe to control the hemorrhage. (authors)

  1. Remote cerebellar hemorrhage after lumbar spinal surgery

    International Nuclear Information System (INIS)

    Cevik, Belma; Kirbas, Ismail; Cakir, Banu; Akin, Kayihan; Teksam, Mehmet

    2009-01-01

    Background: Postoperative remote cerebellar hemorrhage (RCH) as a complication of lumbar spinal surgery is an increasingly recognized clinical entity. The aim of this study was to determine the incidence of RCH after lumbar spinal surgery and to describe diagnostic imaging findings of RCH. Methods: Between October 1996 and March 2007, 2444 patients who had undergone lumbar spinal surgery were included in the study. Thirty-seven of 2444 patients were scanned by CT or MRI due to neurologic symptoms within the first 7 days of postoperative period. The data of all the patients were studied with regard to the following variables: incidence of RCH after lumbar spinal surgery, gender and age, coagulation parameters, history of previous arterial hypertension, and position of lumbar spinal surgery. Results: The retrospective study led to the identification of two patients who had RCH after lumbar spinal surgery. Of 37 patients who had neurologic symptoms, 29 patients were women and 8 patients were men. CT and MRI showed subarachnoid hemorrhage in the folia of bilateral cerebellar hemispheres in both patients with RCH. The incidence of RCH was 0.08% among patients who underwent lumbar spinal surgery. Conclusion: RCH is a rare complication of lumbar spinal surgery, self-limiting phenomenon that should not be mistaken for more ominous pathologic findings such as hemorrhagic infarction. This type of bleeding is thought to occur secondary to venous infarction, but the exact pathogenetic mechanism is unknown. CT or MRI allowed immediate diagnosis of this complication and guided conservative management.

  2. [Twin pregnancy as the risk factor for neonatal intraventricular hemorrhage].

    Science.gov (United States)

    Wieczorek, Aleksandra I; Krasomski, Grzegorz

    2015-02-01

    The aim of this study was to find the perinatal risk factors of intravenricular hemorrhage in twin neonates. A retrospective analysis of 203 twin pregnancies and deliveries between 2003 and 2009 was performed. Then data according birth state and neonatal complications in 406 twins were analyzed. Twin outcome was compared with the outcome of 105 singletons born at the same time and at the same gestational age as twins. Intraventricular hemorrhage was diagnosed in 116/406 (29%) of twins. IVH was found two times more often in the analyzed group than in singletons born at the same gestational age (29% vs. 18%, p = 0,03). In 96% I and II grade hemorrhage was diagnosed and in 4% III and IV grade hemorrhage in the Papille scale was found. 1) Intraventricular hemorrhage is found more often in twins than in singleton neonates born at the same gestational age. 2) IVH in twins correlate with preterm birth and low birth weight. IVH occur more often in twins with birth weight discordance and with too small maternal weight gain.

  3. Management of Postoperative Complications Following Splenectomy

    Science.gov (United States)

    Qu, Yikun; Ren, Shiyan; Li, Chunmin; Qian, Songyi; Liu, Peng

    2013-01-01

    Complications of post-splenectomy, especially intra-abdominal hemorrhage can be fatal, with delayed or inadequate treatment having a high mortality rate. The objective of this study was to investigate the cause, prompt diagnosis, and outcome of the fatal complications after splenectomy with a focus on early diagnosis and management of hemorrhage after splenectomy. The medical files of patients who underwent splenectomy between January 1990 and March 2011 were reviewed retrospectively. The cause, characteristics, management, and outcome in patients with post-splenectomy hemorrhage were analyzed. Fourteen of 604 patients (1.19%) undergoing splenectomy had intraperitoneal hemorrhage: reoperation was performed in 13 patients, and 3 patients died after reoperation, giving the hospital a mortality rate of 21.43%; whereas, 590 of 604 patients (98%) had no hemorrhage following splenectomy, and the mortality rate (0.34%) in this group was significantly lower (P splenectomy, including pneumonia pancreatitis, gastric fistula, gastric flatulence, and thrombocytosis, in patients with postoperative hemorrhage were significantly higher than those without hemorrhage (P splenectomy, 14 patients with post-splenectomy hemorrhage were grouped into two groups: splenic trauma (n = 9, group I) and portal hypertension (n = 5, group II). The median interval between splenectomy and diagnosis of hemorrhage was 15.5 hours (range, 7.25–19.5 hours). No differences were found between groups I and II in terms of incidence of postoperative hemorrhage, time of hemorrhage after splenectomy, volume of hemorrhage, and mortality of hemorrhage, except transfusion. Intra-abdominal hemorrhage after splenectomy is associated with higher hospital mortality rate and complications. Early massive intraperitoneal hemorrhage is often preceded by earlier sentinel bleeding; careful clinical inquiry and ultrasonography are the mainstays of early diagnosis. PMID:23438277

  4. Pheochromocytoma complicated by intracerebral hemorrhage - a case report; Feocromocitoma complicado com acidente vascular encefalico hemorragico - relato de um caso

    Energy Technology Data Exchange (ETDEWEB)

    Nogueira, Aline Silva; Marchiori, Edson; Almeida, Fabiola Assuncao de; Martins, Renata Romano; Sales, Anderson Ribeiro; Santos, Tereza Cristina C.R.S. dos; Reis, Simone Teixeira [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia; Silveira, Sonia Marcelino T. da

    1999-06-01

    The authors report a case of pheochromocytoma that was complicated by intracerebral hemorrhage in a 17-year-old female patient. Computed tomography showed a solid mass, heterogeneous, on the right adrenal. The patient underwent a right adrenalectomy. She is being observed by our out-patients clinic, presenting normal blood pressure levels and a left hemiparesis. (author)

  5. Hemorrhagic brain metastases

    International Nuclear Information System (INIS)

    Takahashi, Motoichiro; Takekawa, S.D.; Suzuki, Kenzo

    1986-01-01

    Tumor hemorrhage on computed tomography (CT) was found in 14 patients with brain metastases (7 % of two hundred patients with brain metastases), from April 1979 to July 1983. Primary foci of these lesions were the lung (6 patients), breast (2), kidney (2), uterus (2), colon (1) and adrenal gland (1). ''Stroke'' syndrome was the initial presenting symptom in 3 patients; neurological focal sign or symptoms of increased intracranial pressure in the remaining patients. CT demonstrated peritumoral hemorrhage in all patients with solid mass, intratumoral hemorrhage in a few patients and also cerebral or ventricular hemorrhage, which was fatal complication, in 2 patients (colon and breast cancers). A cystic mass with fluid-blood level was noted in a patient with breast cancer. Several predisposing factors including chemotherapy, thrombocytopenia, radiotherapy or combination of these were recognized in 8 patients. Of these, chemotherapy was the most causative factor of tumor hemorrhage. Brain irradiation for hemorrhagic brain metastases was effective for prolongation of mean survival time of these patients as follows; 10 months in irradiated group, whereas 1.5 months in non-irradiated group. (author)

  6. Spontaneous adrenal pheochromocytoma rupture complicated by intraperitoneal hemorrhage and shock

    Directory of Open Access Journals (Sweden)

    Kwasnik Edward

    2011-08-01

    Full Text Available Abstract MEN2A is a hereditary syndrome characterized by medullary thyroid carcinoma, hyperparathyroidism, and pheochromocytoma. Classically patients with a pheochromocytoma initially present with the triad of paroxysmal headaches, palpitations, and diaphoresis accompanied by marked hypertension. However, although reported as a rare presentation, spontaneous hemorrhage within a pheochromocytoma can present as an abdominal catastrophe. Unrecognized, this transformation can rapidly result in death. We report the only documented case of a thirty eight year old gentleman with MEN2A who presented to a community hospital with hemorrhagic shock and peritonitis secondary to an unrecognized hemorrhagic pheochromocytoma. The clinical course is notable for an inability to localize the source of hemorrhage during an initial damage control laparotomy that stabilized the patient sufficiently to allow emergent transfer to our facility, re-exploration for continued hemorrhage and abdominal compartment syndrome, and ultimately angiographic embolization of the left adrenal artery for control of the bleeding. Following recovery from his critical illness and appropriate medical management for pheochromocytoma, he returned for interval bilateral adrenal gland resection, from which his recovery was unremarkable. Our review of the literature highlights the high mortality associated with the undertaking of an operative intervention in the face of an unrecognized functional pheochromocytoma. This reinforces the need for maintaining a high index of suspicion for pheochromocytoma in similar cases. Our case also demonstrates the need for a mutimodal treatment approach that will often be required in these cases.

  7. Reperfusion hemorrhage following superior mesenteric artery stenting.

    LENUS (Irish Health Repository)

    Moore, Michael

    2012-02-03

    Percutaneous transluminal angioplasty and stent placement is now an established treatment option for chronic mesenteric ischemia and is associated with low mortality and morbidity rates. We present a case of reperfusion hemorrhage complicating endovascular repair of superior mesenteric artery stenosis. Although a recognized complication following repair of carotid stenosis, hemorrhage has not previously been reported following mesenteric endovascular reperfusion. We describe both spontaneous cessation of bleeding and treatment with coil embolization.

  8. Clinical observation of two treatments for vitreous hemorrhage

    Directory of Open Access Journals (Sweden)

    He-Yi Li

    2014-08-01

    Full Text Available AIM: To investigate the indications and therapeutic effect of the conservative treatment and surgical treatment for vitreous hemorrhage.METHODS: Hemorrhage reasons, degree of illness, and treatment and final results of vitreous hemorrhage were recorded from 2008 to 2013, and curative effect of different treatments was analyzed.RESULTS: Selected 22 cases(24 eyesof conservative treatment, vision degree of 6 eyes(25%had raised, 5 eyes(21%occurred secondary retinal detachment without treatment, 3 eyes(12.5%suffered neovascular glaucoma were underwent operation, but the vision had lost completely. In 26 cases(31 eyesof control(operationgroup, vision of 17 eyes(55%had improved, 2 eyes(6.5%suffered the second operation, 2 eyes(6.5%suffered the third surgery, 3 eyes(10%suffered eyeball atrophy. The number of ultimate vision improved with conservative treatment were significantly lower than the number of cases with surgical treatment(PCONCLUSION: The surgical treatment is still visible vitreous hemorrhage treatment means of positive, but there will be eyeball atrophy and other serious complications, so we should choose a different methods in according to the different treatment objects and treatment time.

  9. [Clinical effect of high-frequency oscillatory ventilation combined with pulmonary surfactant in treatment of neonatal severe meconium aspiration syndrome complicated by pulmonary hemorrhage].

    Science.gov (United States)

    Huang, Jing; Lin, Xin-Zhu; Zheng, Zhi

    2016-11-01

    To study the clinical effect and safety of high-frequency oscillatory ventilation (HFOV) combined with pulmonary surfactant (PS) in the treatment of neonatal severe meconium aspiration syndrome (MAS) complicated by neonatal pulmonary hemorrhage (NPH). A total of 48 children with severe MAS complicated by NPH were enrolled, and a retrospective analysis was performed for the clinical effects of HFOV+PS (trial group, 25 children) and HFOV alone (control group, 23 children). The blood gas parameters, oxygenation index (OI), PaO 2 /FiO 2 (P/F) value, duration of pulmonary hemorrhage, ventilation time, length of hospital stay, incidence of complications, and outcome were compared between the two groups. At 6, 12, 24, and 48 hours after treatment, the trial group had significantly better PaO 2 , OI, and P/F value than the control group (Phemorrhage (P0.05). HFOV combined with PS can better improve oxygenation function and shorten the duration of NPH and ventilation time. Meanwhile, it does not increase the incidence of adverse events. Therefore, it is a safe and effective therapy.

  10. Risk factor analysis of pulmonary hemorrhage complicating CT-guided lung biopsy in coaxial and non-coaxial core biopsy techniques in 650 patients

    Energy Technology Data Exchange (ETDEWEB)

    Nour-Eldin, Nour-Eldin A., E-mail: nour410@hotmail.com [Institute for Diagnostic and Interventional Radiology, Johan Wolfgang Goethe – University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main (Germany); Diagnostic and Interventional Radiology Department, Cairo University Hospital, Cairo (Egypt); Alsubhi, Mohammed [Institute for Diagnostic and Interventional Radiology, Johan Wolfgang Goethe – University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main (Germany); Naguib, Nagy N. [Institute for Diagnostic and Interventional Radiology, Johan Wolfgang Goethe – University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main (Germany); Diagnostic and Interventional Radiology Department, Alexandria University Hospital, Alexandria (Egypt); Lehnert, Thomas; Emam, Ahmed; Beeres, Martin; Bodelle, Boris; Koitka, Karen; Vogl, Thomas J.; Jacobi, Volkmar [Institute for Diagnostic and Interventional Radiology, Johan Wolfgang Goethe – University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main (Germany)

    2014-10-15

    Purpose: To evaluate the risk factors involved in the development of pulmonary hemorrhage complicating CT-guided biopsy of pulmonary lesions in coaxial and non-coaxial techniques. Materials and methods: Retrospective study included CT-guided percutaneous lung biopsies in 650 consecutive patients (407 males, 243 females; mean age 54.6 years, SD: 5.2) from November 2008 to June 2013. Patients were classified according to lung biopsy technique in coaxial group (318 lesions) and non-coaxial group (332 lesions). Exclusion criteria for biopsy were: lesions <5 mm in diameter, uncorrectable coagulopathy, positive-pressure ventilation, severe respiratory compromise, pulmonary arterial hypertension or refusal of the procedure. Risk factors for pulmonary hemorrhage complicating lung biopsy were classified into: (a) patient's related risk factors, (b) lesion's related risk factors and (d) technical risk factors. Radiological assessments were performed by two radiologists in consensus. Mann–Whitney U test and Fisher's exact tests for statistical analysis. p values <0.05 were considered statistically significant. Results: Incidence of pulmonary hemorrhage was 19.6% (65/332) in non-coaxial group and 22.3% (71/318) in coaxial group. The difference in incidence between both groups was statistically insignificant (p = 0.27). Hemoptysis developed in 5.4% (18/332) and in 6.3% (20/318) in the non-coaxial and coaxial groups respectively. Traversing pulmonary vessels in the needle biopsy track was a significant risk factor of the development pulmonary hemorrhage (incidence: 55.4% (36/65, p = 0.0003) in the non-coaxial group and 57.7% (41/71, p = 0.0013) in coaxial group). Other significant risk factors included: lesions of less than 2 cm (p value of 0.01 and 0.02 in non-coaxial and coaxial groups respectively), basal and middle zonal lesions in comparison to upper zonal lung lesions (p = 0.002 and 0.03 in non-coaxial and coaxial groups respectively), increased lesion

  11. Risk factor analysis of pulmonary hemorrhage complicating CT-guided lung biopsy in coaxial and non-coaxial core biopsy techniques in 650 patients

    International Nuclear Information System (INIS)

    Nour-Eldin, Nour-Eldin A.; Alsubhi, Mohammed; Naguib, Nagy N.; Lehnert, Thomas; Emam, Ahmed; Beeres, Martin; Bodelle, Boris; Koitka, Karen; Vogl, Thomas J.; Jacobi, Volkmar

    2014-01-01

    Purpose: To evaluate the risk factors involved in the development of pulmonary hemorrhage complicating CT-guided biopsy of pulmonary lesions in coaxial and non-coaxial techniques. Materials and methods: Retrospective study included CT-guided percutaneous lung biopsies in 650 consecutive patients (407 males, 243 females; mean age 54.6 years, SD: 5.2) from November 2008 to June 2013. Patients were classified according to lung biopsy technique in coaxial group (318 lesions) and non-coaxial group (332 lesions). Exclusion criteria for biopsy were: lesions <5 mm in diameter, uncorrectable coagulopathy, positive-pressure ventilation, severe respiratory compromise, pulmonary arterial hypertension or refusal of the procedure. Risk factors for pulmonary hemorrhage complicating lung biopsy were classified into: (a) patient's related risk factors, (b) lesion's related risk factors and (d) technical risk factors. Radiological assessments were performed by two radiologists in consensus. Mann–Whitney U test and Fisher's exact tests for statistical analysis. p values <0.05 were considered statistically significant. Results: Incidence of pulmonary hemorrhage was 19.6% (65/332) in non-coaxial group and 22.3% (71/318) in coaxial group. The difference in incidence between both groups was statistically insignificant (p = 0.27). Hemoptysis developed in 5.4% (18/332) and in 6.3% (20/318) in the non-coaxial and coaxial groups respectively. Traversing pulmonary vessels in the needle biopsy track was a significant risk factor of the development pulmonary hemorrhage (incidence: 55.4% (36/65, p = 0.0003) in the non-coaxial group and 57.7% (41/71, p = 0.0013) in coaxial group). Other significant risk factors included: lesions of less than 2 cm (p value of 0.01 and 0.02 in non-coaxial and coaxial groups respectively), basal and middle zonal lesions in comparison to upper zonal lung lesions (p = 0.002 and 0.03 in non-coaxial and coaxial groups respectively), increased lesion

  12. Analysis of periinterventional complications of intracranial angioplasty and stenting: A single center experience

    International Nuclear Information System (INIS)

    Silber, Toni; Ziemann, Ulf; Ernemann, Ulrike; Bischof, Felix

    2014-01-01

    Highlights: • Periinterventional complications in 7.5% of patients with intracranial artery stenting. • 2.5% of periinterventional complications were perforator strokes. • 3.8% of patients developed a hemorrhagic stroke due to reperfusion injury. • Complications could be reduced by individualized measures to prevent perforator stroke or reperfusion injury. - Abstract: Background and purpose: Treatment of symptomatic intracranial atherosclerotic disease by angioplasty and stenting (PTAS) is limited by a high rate of periinterventional strokes. We performed a detailed analysis of these strokes at our center in order to identify strategies to reduce the risk of periinterventional complications. Methods: Case records and imaging data of 80 patients with a symptomatic 70–99% stenosis of a major intracranial artery treated with PTAS between July 2007 and December 2013 were reviewed. All patients had a sufficient response to aspirin and clopidogrel. Periinterventional strokes were categorized as either ischemic (perforator territory, distal embolic or delayed stent thrombosis) or hemorrhagic (intraparenchymal, subarachnoid). Results: Periinterventional complications occurred in 6/80 (7.5%) patients, consisting of 2 ischemic strokes (2.5%, both perforator territory), 3 hemorrhagic strokes (3.8%, 2 intraparenchymal due to reperfusion injury, 1 subarachnoid due to vessel rupture) and one death (1.3%) unrelated to stroke. All strokes occurred within 24 h after PTAS. Conclusion: Our retrospective data analysis suggests that the risk of periinterventional stroke after PTAS of symptomatic intracranial atherosclerotic disease might be reduced by sufficient antiplatelet therapy and optimized management of patients with high risk for reperfusion injury or perforator strokes, including selection of a stenting device adapted to individual vessel morphology

  13. Analysis of periinterventional complications of intracranial angioplasty and stenting: A single center experience

    Energy Technology Data Exchange (ETDEWEB)

    Silber, Toni; Ziemann, Ulf [Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tübingen (Germany); Ernemann, Ulrike [Department of Diagnostic and Interventional Neuroradiology, University of Tübingen (Germany); Bischof, Felix, E-mail: felix.bischof@uni-tuebingen.de [Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tübingen (Germany)

    2014-12-15

    Highlights: • Periinterventional complications in 7.5% of patients with intracranial artery stenting. • 2.5% of periinterventional complications were perforator strokes. • 3.8% of patients developed a hemorrhagic stroke due to reperfusion injury. • Complications could be reduced by individualized measures to prevent perforator stroke or reperfusion injury. - Abstract: Background and purpose: Treatment of symptomatic intracranial atherosclerotic disease by angioplasty and stenting (PTAS) is limited by a high rate of periinterventional strokes. We performed a detailed analysis of these strokes at our center in order to identify strategies to reduce the risk of periinterventional complications. Methods: Case records and imaging data of 80 patients with a symptomatic 70–99% stenosis of a major intracranial artery treated with PTAS between July 2007 and December 2013 were reviewed. All patients had a sufficient response to aspirin and clopidogrel. Periinterventional strokes were categorized as either ischemic (perforator territory, distal embolic or delayed stent thrombosis) or hemorrhagic (intraparenchymal, subarachnoid). Results: Periinterventional complications occurred in 6/80 (7.5%) patients, consisting of 2 ischemic strokes (2.5%, both perforator territory), 3 hemorrhagic strokes (3.8%, 2 intraparenchymal due to reperfusion injury, 1 subarachnoid due to vessel rupture) and one death (1.3%) unrelated to stroke. All strokes occurred within 24 h after PTAS. Conclusion: Our retrospective data analysis suggests that the risk of periinterventional stroke after PTAS of symptomatic intracranial atherosclerotic disease might be reduced by sufficient antiplatelet therapy and optimized management of patients with high risk for reperfusion injury or perforator strokes, including selection of a stenting device adapted to individual vessel morphology.

  14. Peri-procedural complications and associated risk factors in wingspan stent-assistant angioplasty of intracranial artery stenosis

    International Nuclear Information System (INIS)

    Li Zhaoshuo; Li Tianxiao; Wang Ziliang; Bai Weixing; Xue Jiangyu; Zhu Liangfu; Li Li

    2013-01-01

    Objective: To retrospectively evaluate the cerebrovascular complications from stenting for symptomatic intracranial stenosis and to detect the factors associated with complications. Methods: Medical records of Wingspan stenting were reviewed for 306 cases with symptomatic intracranial stenosis from July 2007 to February 2012, including transient ischemic attack, ischemic stroke, death and intracranial hemorrhage as clinical in-hospital complications. The location of lesions included middle cerebral artery level M1 (114 lesions), intracranial portion of the internal carotid artery (50 lesions), vertebral artery 4 (75 lesions), venebro-basilar artery (14 lesions), basilar artery (76 lesions). Complications were evaluated and analyzed to find out whether they were associated with patient-or stenosis-related risk factors using χ"2 test. Results: The technical success rate was 99% (303/306). Cerebrovascular complications rate was 6.9% (21/303), with 1.6% (14/303) of disabling stroke events and 0.7% (2/303) of deaths. Hemorrhagic events were consisted of procedure-related events (3 cases), hyperperfusion (3 cases), ischemic events of perforator stroke (8 cases), transient ischemic attack (3 cases), embolization (2 cases), thrombosis in stent (2 cases). Hemorrhagic events were associated with significantly higher morbidity and mortality rates (χ"2 = 2.908, P < 0.05) and occurred more frequently after treatment of middle cerebral artery stenosis than other lesions (χ"2 = 1.168, P < 0.05). Perforating branches were detected to be affected mainly in the basilar artery than other locations (χ"2 = 4.263, P < 0.05). Conclusion: The complication rates in the study are preliminary consistent with the previously published data. Hemorrhagic events are prone to occur in the treatment of middle cerebral artery stenosis, while perforating branches are affected mainly in the basilar artery. (authors)

  15. Variables affecting the risk of pneumothorax and intrapulmonal hemorrhage in CT-guided transthoracic biopsy

    International Nuclear Information System (INIS)

    Khan, M.F.; Straub, R.; Moghaddam, S.R.; Maataoui, A.; Gurung, J.; Thalhammer, A.; Vogl, T.J.; Jacobi, V.; Wagner, T.O.F.; Ackermann, H.

    2008-01-01

    The influence of various variables on the rate of pneumothorax and intrapulmonal hemorrhage associated with computed tomography (CT)-guided transthoracic needle biopsy of the lung were evaluated retrospectivly. One hundred and thirty-three patients underwent CT guided biopsy of a pulmonary lesion. Two patients were biopsied twice. Variables analyzed were lesion size, lesion location, number of pleural needle passes, lesion margin, length of intrapulmonal biopsy path and puncture time. Eighteen-gauge (18G) cutting needles (Trucut, Somatex, Teltow, Germany) were used for biopsy. Pneumothorax occured in 23 of 135 biopsies (17%). Chest tube placement was required in three out of 23 cases of pneumothorax (2% of all biopsies). Pneumothorax rate was significantly higher when the lesions were located in the lung parenchyma compared with locations at the pleura or chest wall (P < 0.05), but all pneumothorax cases which required chest tube treatment occured in lesions located less than 2 cm from the pleura. Longer puncture time led to an increase in pneumothorax rate (P < 0.05). Thirty-seven (27%) out of 135 biopsies showed perifocal hemorrhage. Intrapulmonal biopsy paths longer than 4 cm showed significantly higher numbers of perifocal hemorrhage and pneumothorax (P < 0.05). Significantly more hemorrhage occured when the pleura was penetrated twice during the puncture (P < 0.05). Lesion size <4 cm is strongly correlated with higher occurence of perifocal hemorrhage (P < 0.05). Lesion margination showed no significant effect on complication rate. CT-guided biopsy of smaller lesions correlates with a higher bleeding rate. Puncture time should be minimized to reduce pneumothorax rate. Passing the pleura twice significantly increases the risk of hemorrhage. Intrapulmonal biopsy paths longer than 4 cm showed significantly higher numbers of perifocal hemorrhage as well as pneumothorax. (orig.)

  16. A case of immune thrombocytopenic purpura presenting with intracranial hemorrhage

    Directory of Open Access Journals (Sweden)

    Sinan Akbayram

    2013-01-01

    Full Text Available Immune thrombocytopenic purpura is an acute, generally considered a self-limiting benign disorder with a 60%-80% change of spontaneous recovery occurring usually within a few months after onset. Intracranial hemorrhage is a rare but life-threatening complication of childhood immune thrombocytopenic purpura. We report a 4-year-old girl who admitted with headache, vomiting, bleeding from noise and bruises on the extremities. Her neurological examination was normal. Based on laboratory finding she was diagnosed immune thrombocytopenic purpura and intracranial hemorrhage. We suggest that cranial imaging should be perform in patients with immune thrombocytopenic purpura admitted with bleeding symptoms, vomiting and headache even if they had no abnormal neurological signs.

  17. Neonatal intracranial hemorrhages (perinatal onset)

    International Nuclear Information System (INIS)

    Ban, Sadahiko; Ogata, Masahiro; Yamamoto, Toyoshiro; Nakao, Satoshi; Mizue, Hidenari; Kobayashi, Yutaka.

    1982-01-01

    1. We have reviewed 34 cases of neonatal intracranial hemorrhages (perinatal onset, 23 mature and 11 premature infants) experienced in 10-year period from 1971 to 1980, with special reference to gestational age, birth weight, type of delivery, presence or absence of asphyxia, symptoms and cause of death. 2. Regarding 9 autopsied cases and 7 cases diagnosed by CT-scan, 10 mature infants composed of 3 subarachnoid hemorrhages, 2 intraventricular hemorrhages, 2 subdural hematomas, 2 intracerebral and 1 subependymal hemorrhage; 6 premature infants consisted of 4 subependymal hemorrhages with ventricular rupture and 2 subarachnoid hemorrhages. Most of them presented with respiratory distress, vomiting and convulsive seizures which developed within 5 days after birth. 3. Poor outcome including death amounted 49% of mature and 63% of premature infants. Along with degree of intracranial hematoma, prematurity and pulmonary complication were felt to be important prognostic factors. 4. Introduction of CT-scan led to prompt diagnosis and treatment, thus lowering mortality rate of neonatal intracranial hemorrhages. (author)

  18. Incidence of Intraventricular Hemorrhage and Post Hemorrhagic Hydrocephalus in Preterm Infants

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    Negar Sajjadian

    2010-07-01

    Full Text Available "nGerminal matrix-intraventricular hemorrhage (IVH is the most common variety of neonatal intracranial hemorrhage and is characteristics of the premature infant. The importance of the lesion relates not only to its high incidence but to their attendant complications (IC: hydrocephalus. Brain sonography is the procedure of choice in diagnosis of germinal matrix- intraventricular hemorrhage and hydrocephalus. In this study we have used brain sonography for detection of intraventricular hemorrhage and post hemorrhagic hydrocephalus and their incidences. The studied population was consisted of premature neonate (birth weight equal or less than 1500g and gestational age equal or less than 37 weeks who admitted in Mofid Hospital NICU (Tehran, Iran during a one year period. For all neonate (including criteria brain sonography in first week of life was done and in presence of IVH, serial Brain sonography was done weekly for detection of hydrocephalus. A total of 57 neonate entered the study. Intraventicular-germinal matrix hemorrhage was seen in 64.4% (35 patients. Forty percent of patients with intraventricular-germinal matrix hemorrhage had grade I, 11% grade II, 25.7% grade III, 2.8% grade VI. Hydrocephalus was detected in 20 percent of patients who had intraventricular-germinal matrix hemorrhage. That incidence of IVH in our study in comparison with other area and situation is higher. Hydrocephaly had direct relation with severity of IVH. This shows that with control of risk factor of IVH, we can control Post hemorrhagic hydrocephalus.

  19. A case of Crimean-Congo hemorrhagic fever complicated with acute pancreatitis.

    Science.gov (United States)

    Bastug, Aliye; Kayaaslan, Bircan; But, Ayse; Aslaner, Halide; Sertcelik, Ahmet; Akinci, Esragul; Onguru, Pinar; Yetkin, Meltem Arzu; Bodur, Hurrem

    2014-11-01

    Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne disease characterized by nonspecific symptoms like fever, myalgia, severe headache, nausea, vomiting, diarrhea, and abdominal pain. It can result in various complications during the course of the disease due to the diffuse endothelial injury involved in the pathogenesis of CCHF. Here we present a patient with CCHF complicated by acute pancreatitis, including pleural and intra-abdominal effusions. A 70-year-old patient was referred to our hospital from an endemic area with the suspicion of CCHF. The physical examination of the patient revealed high fever (38°C), somnolence, and petechial eruption. The diagnosis of case was confirmed with positive reverse transcriptase polymerase chain reaction (RT-PCR). The viral load of the patient was 4×10(9) copies/mL. On the fifth day of admission, upper abdominal pain, scleral ichter, and abdominal distention developed. The patient had abdominal tenderness with guarding. The laboratory tests revealed an amylase level of 1740 U/L (28-100), lipase level of 583 U/L (13-60), and total bilirubin level of 3.75 mg/dL (<0.3). The diagnosis of acute pancreatitis was confirmed with radiological findings. Until now, atypical presentations of CCHF have been reported in some case reports, but not acute pancreatitis. To the best of our knowledge, this is the first case of acute pancreatitis in the literature seen in the course of CCHF.

  20. [Case report: Aneurysmatic subarachnoid hemorrhage -- complicated course due to coincidental manifestation of an inverted Tako-Tsubo-cardiomyopathy].

    Science.gov (United States)

    Zech, Nina; Kieninger, Martin; Seemann, Milena; Künzig, Holger; Bele, Sylvia; Dietl, Alexander

    2014-07-01

    We report the case of a patient who suffered a serious subarachnoid hemorrhage with a cardialaffection and development of an inverted Tako-Tsubo-cardiomyopathy. To avoid apparent cerebral ischemia due to severe cerebral vasospasm after exhaustion of conservative therapeutic options a temporarily endovascular therapy with continuous intra-arterial application of Nimodipine was necessary. In the overall protracted and complicated course the special challenge were the therapeutic efforts to avoid apparent cerebral ischemia in context to the significant cardial affection. © Georg Thieme Verlag Stuttgart · New York.

  1. Spontaneous muscle hematomas in a patient with Dengue hemorrhagic fever

    Directory of Open Access Journals (Sweden)

    Jency Maria Koshy

    2014-01-01

    Full Text Available Dengue hemorrhagic fever (DHF and Dengue shock syndrome manifest in various forms, ranging from petechial skin hemorrhage to life threatening cerebral, pulmonary, gastrointestinal and genitourinary hemorrhages. However it is very rare to have muscle hematomas in DHF. We report a rare case of spontaneous Iliopsoas hematoma complicating Dengue hemorrhagic fever.

  2. Cerebral hemorrhage caused by amyloid angiopathy

    International Nuclear Information System (INIS)

    Hanyu, Haruo; Tomonaga, Masanori; Yoshimura, Masahiro; Yamanouchi, Hiroshi; Shimada, Hiroyuki.

    1985-01-01

    Cerebral hemorrhage caused by amyloid angiopathy was studied clinicopathologically, with special attention given to the CT images. Cerebral hemorrhage caused by amyloid angiopathy is characterized, by a lobar-type hemorrhage involving the cortex, with direct extension into the subarachnoid space. Multiple hemorrhages are frequent, and cortical infarctions are present as complications in elderly patients without risk factors. CT scans taken in 5 cases demonstrated lobar hemorrhages in superficial locations, frequently in multiple sites or recurrently, with surrounding edema and mass effect. A subarachnoid extension of the hemorrhage through the superficial cortex, proven pathologically in all cases, was noted by CT in 4 of the 5 cases. However, cortical infarction was not detected by CT in any case. Therefore, CT is of value in the diagnosis of cerebral hemorrhage due to amyloid angiopathy based on distinctive findings such as a lobar hemorrhage in superficial regions, with extension into the subarachnoid space, frequently in multiple sites or recurrently. (author)

  3. Clinical value of arteriography in postpartum hemorrhage by transcatheter arterial embolization

    International Nuclear Information System (INIS)

    Wang Kai; Jiang Guomin; Zhao Jinwei; Huang Wenhua; Liu Yizhi; Jin Yonghai

    2010-01-01

    Objective: To analyze the arterial supply in postpartum hemorrhage and to evaluate the clinical value of arteriography in transcatheter arterial embolization (TAE) for treating postpartum hemorrhage. Methods: The arteriography of 37 patients with postpartum hemorrhage was analyzed. TAE were performed after the bleeding artery was identified. Post TAE angiography was performed to confirm the success of embolization. Results: The bleeding artery in atonic uterus and abnormal placenta was the uterine artery. The bleeding artery in birth canal laceration is mainly non-uterine artery. Postpartum hemorrhage was successfully controlled in all 37 patients without sever complication of TAE. Conclusion: Arteriography in postpartum hemorrhage can demonstrate the bleeding artery and is potential collaterals allowing adequate embolization without complication. (authors)

  4. Hemorrhagic intra splenic pseudocyst as a complication of chronic pancreatitis in acute phase - a case report

    International Nuclear Information System (INIS)

    Almeida, Fabiola Assuncao de; Marchiori, Edson; Mello, Walter de Assis; Nogueira, Aline Silva; Sales, Anderson Ribeiro; Martins, Renata Romano; Santos, Tereza Cristina C.R.S. dos

    1999-01-01

    The authors report a case of hemorrhagic intra splenic pseudocyst as a complication of chronic pancreatitis in acute phase. A 43-year-old woman, chronic alcoholic, who had pancreatitis 5 years ago, with symptoms of strong abdominal pain in the epigastrium, nausea and fever. Abdominal sonography showed a lesion contiguous to the spleen and computed tomography demonstrated an heterogeneous lesion of not well defined limits, in the lateral and posterior parts of the spleen. The patient was submitted to Roux-Y cystojejunostomy, he does not present any symptoms at the moment, and is undergoing clinical control. (author)

  5. Subdural Hemorrhage after Scoliosis and Detethering of Cord Surgery

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    Rohan Bhimani

    2018-01-01

    Full Text Available Introduction. Intracranial hypotension may occur when CSF leaks from the subarachnoid space. Formation of intracranial, subdural, and subarachnoid hemorrhage has been observed after significant CSF leak as seen in lumbar puncture or ventricular shunt placement. However, very few cases, referring to these remote complications following spine surgery, have been described in literature. We present a case of a 10-year-old male child operated for idiopathic scoliosis with low-lying conus medullaris who postoperatively developed subdural hemorrhage. Case Report. A case of a 10-year-old male operated for idiopathic scoliosis with low-lying conus medullaris is presented. To correct this, detethering was done at the L3 level, laminectomy was done from L2 to L3 with pedicular screw fixation from T3 to L2, and bone grafting with right costoplasty was done from the 3rd to the 6th ribs. On the 5th day postoperatively, the patient developed convulsions and drowsiness and recovered subsequently by postoperative day 7. Conclusion. We report a rare case of an acute intracranial subdural hemorrhage caused by intracranial hypotension following scoliosis and detethering of cord surgery. This report highlights the potential morbidity associated with CSF leak occurring after this surgery.

  6. Frequency and determinants for hemorrhagic transformation of posterior cerebral stroke : Posterior ischemic stroke and hemorrhagic transformation.

    Science.gov (United States)

    Valentino, Francesca; Gentile, Luana; Terruso, Valeria; Mastrilli, Sergio; Aridon, Paolo; Ragonese, Paolo; Sarno, Caterina; Savettieri, Giovanni; D'Amelio, Marco

    2017-11-13

    hemorrhagic transformation is a threatening ischemic stroke complication. Frequency of hemorrhagic transformation differs greatly among studies, and its risk factors have been usually studied in patients with anterior ischemic stroke who received thrombolytic therapy. We evaluated, in a hospital-based series of patients with posterior ischemic stroke not treated with thrombolysis, frequency and risk factors of hemorrhagic transformation. Patients with posterior circulation stroke were seen in our Department during the period January 2004 to December 2009. Demographic and clinical information were collected. We estimated risk for spontaneous hemorrhagic transformation by means of uni- and multivariate logistic regression analyses. 119 consecutive patients were included (73 males, 61.3%). Hemorrhagic transformation was observed in 7 patients (5.9%). Only clinical worsening was significantly associated with hemorrhagic transformation (OR 6.8, 95% CI 1.3-34.5). Our findings indicate that patients with posterior have a low risk of spontaneous hemorrhagic transformation, suggesting that these patients might have greater advantage from intravenous thrombolysis.

  7. Neurologic complications of cerebral angiography in childhood moyamoya syndrome

    International Nuclear Information System (INIS)

    Robertson, R.L.; Chavali, R.V.; Robson, C.D.; Barnes, P.D.; Burrows, P.E.; Eldredge, E.A.; Scott, R.M.

    1998-01-01

    Purpose. To determine the incidence of neurologic complications of cerebral angiography in children with moyamoya syndrome (MMS) as compared to children without MMS. Materials and methods. One-hundred-ninety consecutive cerebral angiograms obtained in 152 children were evaluated. Sixty of these angiograms were obtained in 40 children with MMS. Patients underwent neurologic evaluation prior to and after the procedure. For this study, a neurologic complication was defined as any new focal neurologic deficit or alteration in mental status occurring during the procedure or within the ensuing 24 hours. Results. There were 2 neurologic complications within 24 hours of angiography, one in the MMS group and one in the non-MMS group. One patient with MMS became mute following angiography. The symptom resolved within 12 hours. One patient without MMS being examined postoperatively for residual arteriovenous malformation developed intracranial hemorrhage requiring reexploration 12 hours after the angiogram. Using a two-tail Fisher's exact test, there was no significant statistical difference in the ischemic (P = 0.3) or hemorrhagic (P = 1.0) complication rates between the group of patients with MMS and the non-MMS groups. Conclusion. The risk of a neurologic complication from cerebral angiography in children with MMS is low and not statistically different from the risk in children with other cerebrovascular disorders. (orig.)

  8. Case report of massive fetomaternal hemorrhage and a guideline for acute neonatal management.

    Science.gov (United States)

    Markham, Lori A; Charsha, Dianne S; Perelmuter, Bezalel

    2006-08-01

    Massive fetomaternal hemorrhage resulting in profound anemia and shock is associated with high perinatal morbidity and mortality. Although diagnosis before delivery is difficult, the clinical index of suspicion rises when a woman presents with history of decreased or absent fetal movements and antenatal monitoring shows a sinusoidal rhythm strip. The diagnosis can be made quickly by demonstration of fetal red blood cells in the maternal circulation and there is consistent recommendation in the literature to immediately order a Kleihauer-Betke test. Clinical manifestations of a fetomaternal hemorrhage depend on the volume of blood lost and the rate with which it occurred. The severely compromised anemic infant indicative of acute hemorrhage will be pale with gasping respirations and signs of circulatory shock. Immediate intervention with volume resuscitation is crucial for optimal outcome. This article describes a patient with massive fetomaternal hemorrhage and subsequent devastating neonatal complications. The focus of this article is to provide clinical guidance for the management and care of the infant affected by profound anemia.

  9. [Associated vessel heteromorphosis in laparoscopic complete mesocolic excision and solutions to intraoperative hemorrhage].

    Science.gov (United States)

    Jiao, Yurong; He, Jinjie; Li, Jun; Xu, Dong; Ding, Kefeng

    2018-03-25

    Vessel identification and dissection are the key processes of laparoscopic complete mesocolic excision (CME). Vascular injury will lead to complications such as prolonged operative time, intraoperative hemorrhage and ischemia of anastomotic stoma. Superior mesenteric artery (SMA), superior mesenteric vein(SMV), gastrointestinal trunk, left colic artery(LCA), sigmoid artery and marginal vessels in the mesentery have been found with possibility of heteromorphosis, which requires better operative techniques. Surgeons should recognize those vessel heteromorphosis carefully during operations and adjust strategies to avoid intraoperative hemorrhage. Preoperative abdominal computed tomography angiography(CTA) with three-dimensional reconstruction can find vessel heteromorphosis within surgical area before operation. Adequate dissection of veins instead of violent separation will decrease intraoperative bleeding and be helpful for dealing with the potential hemorrhage. When intraoperative hemorrhage occurs, surgeons need to control the bleeding by simple compression or vascular clips depending on the different situations. When the bleeding can not be stopped by laparoscopic operation, surgeons should turn to open surgery without hesitation.

  10. Impact of Hyponatremia on Morbidity, Mortality, and Complications After Aneurysmal Subarachnoid Hemorrhage: A Systematic Review.

    Science.gov (United States)

    Mapa, Ben; Taylor, Blake E S; Appelboom, Geoffrey; Bruce, Eliza M; Claassen, Jan; Connolly, E Sander

    2016-01-01

    Hyponatremia is a common metabolic disturbance after aneurysmal subarachnoid hemorrhage (SAH), and it may worsen outcomes. This review aims to characterize the effect of hyponatremia on morbidity and mortality after SAH. We sought to determine the prevalence of hyponatremia after SAH, including in subgroups, as well as its effect on mortality and certain outcome measures, including degree of disability and duration of hospitalization. A search of terms "hyponatremia" and "subarachnoid hemorrhage" was performed on PubMed, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, and EMBASE. Studies were included if they reported prevalence of hyponatremia and if they discussed outcomes such as mortality, duration of stay, functional outcomes (e.g., Glasgow Outcomes Scale), or incidence of complications in patients with aneurysmal SAH. Two independent researchers assessed the titles and abstracts and reviewed articles for inclusion. Thirteen studies met inclusion criteria. The prevalence of at least mild hyponatremia was 859 of 2387 (36%) of patients. Hyponatremia was associated with vasospasm and duration of hospitalization, but it did not influence mortality. Hyponatremia is common after SAH, and there is evidence that it is associated with certain poorer outcomes. Larger, prospective studies are needed to assess these findings and provide further evidence. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Renal Artery Embolization of Perirenal Hematoma in Hemorrhagic Fever with Renal Syndrome: A Case Report

    International Nuclear Information System (INIS)

    Choi, Hee Seok; Lee, Yong Seok; Lim, Ji Hyon; Kim, Kyung Soo; Yoon, Yup; Hwang, Jae Cheol

    2007-01-01

    Hemorrhagic fever with renal syndrome (HFRS) is an acute viral disease characterized by fever, hemorrhage and renal failure. Among the various hemorrhagic complications of HFRS, spontaneous rupture of the kidney and perirenal hematoma are very rare findings. We report here on a case of HFRS complicated by massive perirenal hematoma, and this was treated with transcatheter arterial embolization. Hemorrhagic fever with renal syndrome (HFRS) is an acute infectious disease caused by hantavirus. HFRS is clinically characterized by fever, renal failure and hemorrhage in organs such as lung, kidney, spleen and the pituitary gland. Renal medullary hemorrhage is a well-known complication in the kidney, but spontaneous rupture of the kidney and perirenal hematoma in HFRS is rare, and patients showing continuous bleeding and massive perirenal hematoma have often been surgically treated. We report here on a case of HFRS complicated by massive perirenal hematoma, and the patient was treated with transcatheter arterial embolization. In summary, spontaneous rupture of the kidney and perirenal hematoma is a rare complication of HFRS. We report here on a case of HFRS that caused massive perirenal hematoma, and this was treated with superselective renal artery embolization

  12. Renal Artery Embolization of Perirenal Hematoma in Hemorrhagic Fever with Renal Syndrome: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Hee Seok; Lee, Yong Seok; Lim, Ji Hyon; Kim, Kyung Soo; Yoon, Yup [Dongguk University College of Medicine, Goyang (Korea, Republic of); Hwang, Jae Cheol [Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (Korea, Republic of)

    2007-08-15

    Hemorrhagic fever with renal syndrome (HFRS) is an acute viral disease characterized by fever, hemorrhage and renal failure. Among the various hemorrhagic complications of HFRS, spontaneous rupture of the kidney and perirenal hematoma are very rare findings. We report here on a case of HFRS complicated by massive perirenal hematoma, and this was treated with transcatheter arterial embolization. Hemorrhagic fever with renal syndrome (HFRS) is an acute infectious disease caused by hantavirus. HFRS is clinically characterized by fever, renal failure and hemorrhage in organs such as lung, kidney, spleen and the pituitary gland. Renal medullary hemorrhage is a well-known complication in the kidney, but spontaneous rupture of the kidney and perirenal hematoma in HFRS is rare, and patients showing continuous bleeding and massive perirenal hematoma have often been surgically treated. We report here on a case of HFRS complicated by massive perirenal hematoma, and the patient was treated with transcatheter arterial embolization. In summary, spontaneous rupture of the kidney and perirenal hematoma is a rare complication of HFRS. We report here on a case of HFRS that caused massive perirenal hematoma, and this was treated with superselective renal artery embolization.

  13. Tranexamic Acid for Lower GI Hemorrhage: A Randomized Placebo-Controlled Clinical Trial.

    Science.gov (United States)

    Smith, Stephen R; Murray, David; Pockney, Peter G; Bendinelli, Cino; Draganic, Brian D; Carroll, Rosemary

    2018-01-01

    Lower GI hemorrhage is a common source of morbidity and mortality. Tranexamic acid is an antifibrinolytic that has been shown to reduce blood loss in a variety of clinical conditions. Information regarding the use of tranexamic acid in treating lower GI hemorrhage is lacking. The aim of this trial was to determine the clinical efficacy of tranexamic acid when used for lower GI hemorrhage. This was a prospective, double-blind, placebo-controlled, randomized clinical trial. The study was conducted at a tertiary referral university hospital in Australia. Consecutive patients aged >18 years with lower GI hemorrhage requiring hospital admission from November 2011 to January 2014 were screened for trial eligibility (N = 265). A total of 100 patients were recruited after exclusions and were randomly assigned 1:1 to either tranexamic acid or placebo. The primary outcome was blood loss as determined by reduction in hemoglobin levels. The secondary outcomes were transfusion rates, transfusion volume, intervention rates for bleeding, length of hospital stay, readmission, and complication rates. There was no difference between groups with respect to hemoglobin drop (11 g/L of tranexamic acid vs 13 g/L of placebo; p = 0.9445). There was no difference with respect to transfusion rates (14/49 tranexamic acid vs 16/47 placebo; p = 0.661), mean transfusion volume (1.27 vs 1.93 units; p = 0.355), intervention rates (7/49 vs 13/47; p = 0.134), length of hospital stay (4.67 vs 4.74 d; p = 0.934), readmission, or complication rates. No complications occurred as a direct result of tranexamic acid use. A larger multicenter trial may be required to determine whether there are more subtle advantages with tranexamic acid use in some of the secondary outcomes. Tranexamic acid does not appear to decrease blood loss or improve clinical outcomes in patients presenting with lower GI hemorrhage in the context of this trial. see Video Abstract at http://links.lww.com/DCR/A453.

  14. Prevention and nursing care of the complications occurred in interventional therapy for arteriosclerosis obliterans of lower extremity

    International Nuclear Information System (INIS)

    Xu Yang; Qi Yuchun; Wang Hua; Han Yajun; Fu Wenli; Fan Rui; Lv Xiaoying

    2009-01-01

    Objective: To discuss the prevention and nursing care of the perioperative complications occurred in interventional therapy for arteriosclerosis obliterans of lower extremity. Methods: During the period of July 2006 to June 2009, interventional treatment for the arteriosclerosis obliterans of lower extremity was performed in 380 cases. The clinical data and complications were reviewed and analyzed, and the prevention and nursing care of the complications were summarized. Results: Complications occurred in 41 cases. During the surgery, vascular rupture or arterial dissection occurred in 5 cases, hypoglycemia reaction in 3 cases and elevation of blood pressure in 2 cases. The complications,which occurred after the treatment,included acute arterial thrombosis (n=3), deep vein thrombosis (n=2), bleeding of different tissues or organs (n=17), acute myocardial infarction (n=2), pseudoaneurysm (n=2), excessive lower limb perfusion syndrome (n=4) and compression sores (n=1). Conclusion: Detailed information of medical history, careful observation of clinical condition, intensive care of patient, adequate preparation of medical materials, seriously handing over the duty to the next shift and taking one's turn on duty, etc. are all the effective measures to prevent and to reduce the occurrence of complications. (authors)

  15. Impaired fibrinolysis in the pathogenesis of dengue hemorrhagic fever.

    NARCIS (Netherlands)

    Gorp, E. van; Setiati, T.E.; Mairuhu, A.T.; Suharti, C.; Cate, H.H.; Dolmans, W.M.V.; Meer, J.W.M. van der; Hack, C.E.; Brandjes, D.P.

    2002-01-01

    The mechanisms contributing to bleeding complications in dengue hemorrhagic fever were studied by investigating the pattern of activation of the coagulation and fibrinolytic systems in 50 children with severe dengue hemorrhagic fever. Thirteen patients (26%) died, and activation of coagulation was

  16. Impaired fibrinolysis in the pathogenesis of dengue hemorrhagic fever

    NARCIS (Netherlands)

    van Gorp, Eric C. M.; Setiati, Tatty E.; Mairuhu, Albert T. A.; Suharti, Catharina; Cate Ht, Hugo ten; Dolmans, Wil M. V.; van der Meer, Jos W. M.; Hack, C. Erik; Brandjes, Dees P. M.

    2002-01-01

    The mechanisms contributing to bleeding complications in dengue hemorrhagic fever were studied by investigating the pattern of activation of the coagulation and fibrinolytic systems in 50 children with severe dengue hemorrhagic fever. Thirteen patients (26%) died, and activation of coagulation was

  17. Neurologic complications of cerebral angiography in childhood moyamoya syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Robertson, R.L.; Chavali, R.V.; Robson, C.D.; Barnes, P.D.; Burrows, P.E. [Department of Radiology, Children`s Hospital Medical Center, Boston, MA (United States); Eldredge, E.A. [Department of Anesthesia, Children`s Hospital Medical Center and Harvard Medical School, Boston, MA (United States); Scott, R.M. [Department of Neurosurgery, Children`s Hospital Medical Center and Harvard Medical School, Boston, MA (United States)

    1998-11-01

    Purpose. To determine the incidence of neurologic complications of cerebral angiography in children with moyamoya syndrome (MMS) as compared to children without MMS. Materials and methods. One-hundred-ninety consecutive cerebral angiograms obtained in 152 children were evaluated. Sixty of these angiograms were obtained in 40 children with MMS. Patients underwent neurologic evaluation prior to and after the procedure. For this study, a neurologic complication was defined as any new focal neurologic deficit or alteration in mental status occurring during the procedure or within the ensuing 24 hours. Results. There were 2 neurologic complications within 24 hours of angiography, one in the MMS group and one in the non-MMS group. One patient with MMS became mute following angiography. The symptom resolved within 12 hours. One patient without MMS being examined postoperatively for residual arteriovenous malformation developed intracranial hemorrhage requiring reexploration 12 hours after the angiogram. Using a two-tail Fisher`s exact test, there was no significant statistical difference in the ischemic (P = 0.3) or hemorrhagic (P = 1.0) complication rates between the group of patients with MMS and the non-MMS groups. Conclusion. The risk of a neurologic complication from cerebral angiography in children with MMS is low and not statistically different from the risk in children with other cerebrovascular disorders. (orig.) With 8 tabs., 37 refs.

  18. Superselective embolization with microcoil in acute gastronitestinal hemorrhage

    International Nuclear Information System (INIS)

    Ko, Eun Hye; Kim, Jae Kyu; Jang, Nam Kyu

    2000-01-01

    To evaluate the efficacy and safety of superselective arterial embolization using the microcoil in acute gastrointerstinal hemorrhage. We evaluated 11 of 42 patients who had undergone diagnostic angiography and transcatheter arterial embolization due to acute gastrointestinal hemorrhage and subsequently underwent superselective arterial embolization using the microcoil. Nine were males and two were females, and their age ranged from 33 to 70 (mean, 51) years. The etiologies were bleeding ulcer (n=3D5), pseudoaneurysm from pancreatitis (n=3D3), and postoperative bleeding (n=3D3). The symptoms were melena, hematemesis, and hematochzia, and the critical signs were cecreased hemoglobin and worsening of vital signs. All patients underwent superselective embolization using the microcatheter and microcoil. Bleeding occurred in the gastroduodenal artery (n=3D5), inferior pancreaticoduodenal artery (n=3D2), left gastric artery (n=3D2), right hepatic artery (n=3D1), and ileal branch of the superior mesenteric artery (n=3D1). All cases were treated succesfully, without complications. In one case in which there was bleeding in the right hepatic artery, reembolization with a microcoil was needed because of persistent melena. During follow up, three patients died from complications arising underlying diseases, namely disseminated intravascular coagulopathy, chronic renal failure, and adult resiratory distress syndrome. (author)=20

  19. Fatal hemorrhage in irr[iated esophageal cancer patients

    International Nuclear Information System (INIS)

    Nemoto, Kenji; Takai, Yoshihiro; Ogawa, Yoshihiro; Kakuto, Yoshihisa; Ariga, Hisanori; Matsushita, Haruo; Wada, Hitoshi; Yamada, Shogo

    1998-01-01

    Between 1980 and 1994, 423 patients with esophageal cancer were given curative r[iation therapy. Of these patients, 31 died of massive hemorrhage and were used as the subjects of analysis in this study. The incidence of massive hemorrhage in all patients was 7% (31/423). In the 31 patients who died of massive hemorrhage, 27 h[ local tumors and two h[ no tumors at hemorrhage (two unknown cases). The mean time interval from the start of r[iation to hemorrhage was 9.2 months. In 9 autopsy cases the origin of hemorrhage was a tear of the aorta in 5 cases, necrotic local tumor in 3 cases and esophageal ulcer in 1 case. The positive risk factors for this complication seemed to be excess total dose, infection, metallic stent, and tracheoesophageal fistula. Chest pain or sentinel hemorrhage proceeding to massive hemorrhage was observed in about half of the patients. (orig.)

  20. Neurological complications of alcoholism

    Directory of Open Access Journals (Sweden)

    I. I. Nikiforov

    2017-01-01

    Full Text Available Nervous system lesions associated with chronic alcohol intoxication are common in clinical practice. They lead to aggravated alcoholic disease, its more frequent recurrences, and intensified pathological craving for alcohol. Neurological pathology in turn occurs with frequent exacerbations. The interaction of diseases, age, and medical  pathomorphism modifies the clinical presentation and course of the  major pathology, as well as comorbidity, the nature and severity of  complications, worsens quality of life in a patient, and makes the  diagnostic and treatment process difficult. The paper discusses the  classification, clinical variants, biochemical and molecular biological  aspects of various complications of alcoholic disease. It considers its  most common form, in particular alcoholic polyneuropathy, as well as its rarer variants, such as hemorrhagic encephalopathy with a subacute course (Gayet–Wernicke encephalopathy.

  1. Acute gingival bleeding as a complication of dengue hemorrhagic fever

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    Saif Khan

    2013-01-01

    Full Text Available Dengue fever is mosquito borne disease caused by dengue virus (DENV of Flaviviridae family. The clinical manifestations range from fever to severe hemorrhage, shock and death. Here, we report a case of 20-year-old male patient undergoing orthodontic treatment presenting with acute gingival bleeding with a history of fever, weakness, backache, retro orbital pain and ecchymosis over his right arm. The hematological investigations revealed anemia, thrombocytopenia and positive dengue non-structural protein-1 antigen and also positive immunoglobulin M and immunoglobulin G antibodies for DENV. Patient was diagnosed as a case of dengue hemorrhagic fever and was immediately referred for appropriate management. This case report emphasizes the importance of taking correct and thorough medical history.

  2. Transcatheter embolization of pseudoaneurysms complicating acute severe pancreatitis

    International Nuclear Information System (INIS)

    Wu Hanping; Liang Huimin; Zheng Chuansheng; Feng Gansheng

    2005-01-01

    Objective: To evaluate the therapeutic roles of transcatheter embolization in patients with pseudoaneurysms complicating acute severe pancreatitis. Methods: Seven patients who suffered from pseudoaneurysms complicating acute severe pancreatitis received abdominal angiography and were treated with transcatheter embolization. The angiographic findings, complications related to the procedure and post- embolization, and rebleeding were observed. Results: The pseudoaneurysms developed at the splenic artery (n=5), right gastroepiploic artery (n=1), and left gastric artery (n=1), respectively. Findings of active bleeding were observed in 3 patients. Six of them were embolized with coils, and the bleedings were stopped immediately. Rebleeding occurred 14-60 days after the embolization in 3 patients, and in one of them, another pseudo aneurysm was observed in repeated angiography and was successfully treated by repeated embolization. No causes of bleeding were found in repeated angiography in the other 2 patients, who died from severe hemorrhage. One pseudo aneurysm was embolized with gelfoam granule. The gastrointestinal bleeding was not controlled and the patient died 3 days later. Procedure related complications occurred in 2 patients. One was celiac trunk rupture during angiography, the other was intima dissecting in splenic artery. Severe post procedure complications occurred in none of the patients. Conclusion: Transcatheter embolization is safe and relatively effective in the management of pseudoaneurysms complicating acute severe pancreatitis. (authors)

  3. [A case of Churg-Strauss syndrome with subarachnoid hemorrhage].

    Science.gov (United States)

    Ito, Miiko; Kato, Naoki; Su, Ching-Chan; Kayama, Takamasa

    2014-03-01

    Churg-Strauss syndrome (CSS) is a vasculitis syndromes and is only rarely complicated by subarachnoid hemorrhage. In the current report, we describe a case of CSS with subarachnoid hemorrhage, which showed a favorable outcome following conservative treatment. A 68-year-old man with CSS on maintenance steroid therapy underwent MRI/A during tinnitus aggravation, and showed dilation of the left middle cerebral artery and stenosis of the peripheral area of the right vertebral artery. After 2 months, he presented sudden pain in the occipitocervical area, and CT revealed subarachnoid hemorrhage. Intracranial 3D CT-A and MRI/A showed the development of a protrusion at the base of the left anterior cerebral artery. Although both findings suggested cerebral artery dissection, the source of hemorrhage could not be identified. The 2009 Japanese Guidelines for the Management of Stroke recommends early diagnosis and treatment of hemorrhagic cerebral artery dissection because of the high risk of re-bleeding. However, considering the risks of vasculitis aggravation, development of systemic complications, and recurrence, conservative treatment was selected. In addition, owing to the risk of complications associated with the frequent use of iodinated contrast agents and angiography procedures, patient was followed up using MRI. His course was favorable, and he was discharged despite mild right abducens paralysis. When patients with hemorrhagic cerebral artery dissection have a history of allergic diseases, CCS should be considered; conservative treatment consisting of rest, strict blood pressure control, and steroid therapy may be the most appropriate option for certain patients.

  4. Interventional radiological treatment in complications of pancreatitis

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    Memis, Ahmet E-mail: ahmemis@yahoo.com; Parildar, Mustafa

    2002-09-01

    Percutaneous interventional therapy plays an important role in treating complications of acute and chronic pancreatitis. With the development of cross-sectional imaging and advanced interventional techniques, percutaneous drainage has become the preferred treatment for pancreatic fluid collections such as acute collections, pseudocysts and abscesses. Abscess and pancreatic hemorrhage are the most life threatening complications of pancreatitis. Massive hemorrhage is rare but frequently lethal. As a rule, bleeding complications of pancreatitis require prompt diagnosis and an aggressive surgical approach. In unstable patients with a severely bleeding pseudoaneurysm, hemostasis can be obtained by occlusion with mechanical devices.

  5. Interventional radiological treatment in complications of pancreatitis

    International Nuclear Information System (INIS)

    Memis, Ahmet; Parildar, Mustafa

    2002-01-01

    Percutaneous interventional therapy plays an important role in treating complications of acute and chronic pancreatitis. With the development of cross-sectional imaging and advanced interventional techniques, percutaneous drainage has become the preferred treatment for pancreatic fluid collections such as acute collections, pseudocysts and abscesses. Abscess and pancreatic hemorrhage are the most life threatening complications of pancreatitis. Massive hemorrhage is rare but frequently lethal. As a rule, bleeding complications of pancreatitis require prompt diagnosis and an aggressive surgical approach. In unstable patients with a severely bleeding pseudoaneurysm, hemostasis can be obtained by occlusion with mechanical devices

  6. Vascular Complications of Pancreatitis: Role of Interventional Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Barge, Jaideep U.; Lopera, Jorge E. [University of Texas Health Science Center, San Antonio (United States)

    2012-02-15

    Major vascular complications related to pancreatitis can cause life-threatening hemorrhage and have to be dealt with as an emergency, utilizing a multidisciplinary approach of angiography, endoscopy or surgery. These may occur secondary to direct vascular injuries, which result in the formation of splanchnic pseudoaneurysms, gastrointestinal etiologies such as peptic ulcer disease and gastroesophageal varices, and post-operative bleeding related to pancreatic surgery. In this review article, we discuss the pathophysiologic mechanisms, diagnostic modalities, and treatment of pancreatic vascular complications, with a focus on the role of minimally-invasive interventional therapies such as angioembolization, endovascular stenting, and ultrasound-guided percutaneous thrombin injection in their management.

  7. Hemorrhagic and thrombotic complications in patients with myeloproliferative diseases

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    Carla Valladares Vignal

    Full Text Available OBJECTIVE: To correlate the incidence of hemorrhage and thrombosis to bleeding time (BT and platelet aggregation in 27 consecutive patients with myeloproliferative diseases (MPD. DESIGN: Retrospective study. SETTING: Public tertiary referral center. PATIENTS: Eighteen patients with chronic myelogenous leukemia (CML, 5 with polycytemia vera (PV, 2 with essential thrombocytemia (ET and 2 with idiopathic myelofibrosis (MF. Duke's BT and epinephrine-induced platelet aggregation were performed on the patients and on 10 healthy individuals. RESULTS: Eleven patients presented symptoms (41 %: 9 with hemorrhage (33% and 5 with thrombosis (19%.There were less symptomatic patients in the CML group (28% than in the other MPD (67%, without statistical significance (Fisher, p=0.06. Duke's BT was longer in symptomatic patients (Mann-Whitney, p<0.05. Platelet aggregation was abnormal in 7 patients (26% and 71% of them were symptomatic (Fisher, p = 0.07. CONCLUSIONS: The high incidence of bleeding and thrombosis in patients with MPD was related to prolonged BT, but not to platelet aggregation abnormalities.

  8. [Selective embolization to treat obstetric hemorrhage].

    Science.gov (United States)

    Ferrer Puchol, M D; Lanciego, C; Esteban, E; Ciampi, J J; Edo, M A; Ferragud, S

    2014-01-01

    To describe cases of obstetric hemorrhage that have called for selective intra-arterial embolization and the different embolization techniques used. To assess the clinical outcomes and postprocedural fertility. We studied 27 women with obstetric hemorrhage. In 24 patients, embolization was performed by catheterizing both uterine arteries and in 2 patients only one uterine artery was catheterized (pseudoaneurysm). The materials used for embolization consisted of Spongostan in 17/27, particles in 9/27, and coils in 1/27. Clinical follow-up included an analysis of early and late complications and of postprocedural fertility. Hemorrhage was classified as primary (25/27) or secondary (2/27). The cause of bleeding was vaginal delivery (20), cesarean sections (5), abortion (1), and cervical ectopic pregnancy (1). The initial technical success rate was 100% and the clinical success rate was 92.6% (25 of the 27 patients). Bleeding ceased and the outcome was satisfactory in 25 patients. During clinical follow-up ranging from one to seven years, 23 patients had normal menstruation and 6 patients completed 7 full-term pregnancies. Intra-arterial embolization for obstetric hemorrhage leads to good outcomes and few complications and it preserves fertility. Copyright © 2011 SERAM. Published by Elsevier Espana. All rights reserved.

  9. Managing aneurysmal subarachnoid hemorrhage: It takes a team.

    Science.gov (United States)

    de Oliveira Manoel, Airton Leonardo; Turkel-Parrella, David; Duggal, Abhijit; Murphy, Amanda; McCredie, Victoria; Marotta, Thomas R

    2015-03-01

    Patients with aneurysmal subarachnoid hemorrhage are at high risk of complications, including rebleeding, delayed cerebral ischemia, cerebral infarction, and death. This review presents a practical approach for managing this condition and its complications. Copyright © 2015 Cleveland Clinic.

  10. Significant complications occurred in the perioperative period of peripheral vascular interventions:an analysis of 1620 consecutive procedures

    International Nuclear Information System (INIS)

    Yan Zicai; Liu Li; Zhang Haibo; Wang Ning; Li Yu; Yan Ying

    2010-01-01

    Objective: To categorize the significant complications occurred in the perioperative period of peripheral vascular interventions and to analyze their causes, outcomes and managements in order to make a further understanding of the cause of occurrence and to improve the handling ability. Methods: Over the past five years a total of 1620 consecutive peripheral vascular interventions were carried out in our institute. Significant complications, which occurred in the perioperative period, and the clinical data were carefully examined. The occurrence, treatment, consequence and final outcome of each complication were retrospectively analyzed. Results: Of 1620 consecutive peripheral interventional procedures, significant complication which developed during the operation or within one week after the treatment was seen in 76 (4.69%). The significant complications could be classified into twelve kinds. After proper management most complications were cured without leaving any sequelae. Nevertheless, in some patients permanent damages such as paraplegia, lower limb paralysis, necrosis of gluteus, etc. were left over. Death occurred in six patients. Of the six patients, four died of concomitant hepatic failure and agranulocytosis, one of retroperitoneal hematoma and hemoperitoneum, and another one of pulmonary embolism. Conclusion: (1) Significant complications may occur in most peripheral vascular interventional therapies, which, in most cases, are mainly related to the insufficient understanding of the disease and improper manipulation. (2) A comprehensive and solid fundamental knowledge of the disease, strictly following the indications and careful handling the operation are the key points to reduce the occurrence of severe complications in the perioperative period of peripheral vascular interventions. (authors)

  11. Complications in percutaneous transluminal stenting for carotid artery stenosis

    International Nuclear Information System (INIS)

    Li Shenmao; Miao Zhongrong; Zhu Fengshui; Ji Xunming; Jiao Liqun; Qi Jianshu; Ling Feng

    2007-01-01

    Objective: To discuss the complications of endovascular stenting for carotid artery stenosis. Methods: Cerebral vascular angiography and cervical Doppler sonography were performed in 648 patients with carotid artery stenosis. Emboli-protected device was used in 365 patients and none in 283 patients. Results: All 648 patients were technically successful (100%). Symptoms disappeared or improved in 78.7% patients. Slow heart rate during operation existed in 26.4% patients. Embolism caused by dislodgment of emboli occurred in 5 patients, 3 of them recovered after treatment and 2 had unilateral dyskinesias. Intracranial hemorrhage occurred in 3 patients. Stroke or death within 30 days after operation occurred in 6 patients(1.24%). 322 patients (77.8%)were followed up. Restenosis occurred in 17 patients(3.3%). Conclusion: Percutaneous transluminal stenting is a safe option for carotid artery stenosis. Correct evaluation of clinical and angiographic data before operation, together with normative manipulation and nursing during and after operation are the key points to avoid complications. (authors)

  12. Hemorragia alveolar como complicación del uso de trombolíticos Alveolar hemorrhage as a complication of thrombolytic therapy

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    Alejandra González

    2011-12-01

    Full Text Available La trombolisis se usa como estrategia de reperfusión coronaria en el infarto agudo de miocardio. El sangrado es su principal complicación; la mayoría ocurre en los sitios de accesos venosos y es leve, pero también pueden presentarse hemorragia gastrointestinal, retroperitoneal, genitourinaria, pulmonar y a nivel del sistema nervioso central, episodios estos generalmente de mayor gravedad y a veces fatales. Se describe aquí el caso de un paciente que recibió terapia trombolítica con estreptoquinasa como tratamiento por un infarto de miocardio, y que posteriormente desarrolló insuficiencia respiratoria aguda, infiltrados pulmonares bilaterales, caída del hematocrito y aumento de la difusión de monóxido de carbono, cuadro compatible con diagnóstico de hemorragia alveolar.Coronary thrombolysis is used as a strategy for coronary reperfusion for acute myocardial infarction. Bleeding is the main complication described. Although most of these events occur at sites of vascular access and are mild, in some cases gastrointestinal, retroperitoneal, genitourinary, lung and central nervous system bleeding may occur. These episodes are usually serious and sometimes fatal. The following report describes the case of a patient who received thrombolytic therapy with streptokinase as a treatment for myocardial infarction. Subsequently he developed acute respiratory failure, bilateral pulmonary infiltrates and fall of hematocrit compatible with diagnosis of alveolar hemorrhage.

  13. In-hospital cerebrovascular complications following orthotopic liver transplantation: A retrospective study

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    Liang Zhijian

    2008-12-01

    Full Text Available Abstract Background Cerebrovascular complications are severe events following orthotopic liver transplantation (OLT. This study aimed to observe the clinical and neuroimaging features and possible risk factors of in-hospital cerebrovascular complications in the patients who underwent OLT. Patients and methods We retrospectively reviewed 337 consecutive patients who underwent 358 OLTs. Cerebrovascular complications were determined by clinical and neuroimaging manifestations, and the possible risk factors were analyzed in the patients with intracranial hemorrhage. Results Ten of 337 (3.0% patients developed in-hospital cerebrovascular complications (8 cases experienced intracranial hemorrhage and 2 cases had cerebral infarction, and 6 of them died. The clinical presentations were similar to common stroke, but with rapid deterioration at early stage. The hematomas on brain CT scan were massive, irregular, multifocal and diffuse, and most of them were located at brain lobes and might enlarge or rebleed. Infarcts presented lacunar and multifocal lesions in basal gangliar but with possible hemorrhagic transformation. The patients with intracranial hemorrhage had older age and a more frequency of systemic infection than non-intracranial hemorrhage patients. (P = 0.011 and 0.029, respectively. Conclusion Posttransplant cerebrovascular complications have severe impact on outcome of the patients who received OLT. Older age and systemic infection may be the possible risk factors of in-hospital intracranial hemorrhage following OLT.

  14. Circumstances surrounding aneurysmal subarachnoid hemorrhage

    NARCIS (Netherlands)

    Schievink, W. I.; Karemaker, J. M.; Hageman, L. M.; van der Werf, D. J.

    1989-01-01

    The circumstances surrounding aneurysmal subarachnoid hemorrhage were investigated in a group of 500 consecutive patients admitted to a neurosurgical center. Subarachnoid hemorrhage occurred during stressful events in 42.8% of the patients, during nonstrenuous activities in 34.4%, and during rest or

  15. Early outcomes of empiric embolization of tumor-related gastrointestinal hemorrhage in patients with advanced malignancy.

    Science.gov (United States)

    Tandberg, Daniel J; Smith, Tony P; Suhocki, Paul V; Pabon-Ramos, Waleska; Nelson, Rendon C; Desai, Svetang; Branch, Stanley; Kim, Charles Y

    2012-11-01

    To report short-term results of empiric transcatheter embolization for patients with advanced malignancy and gastrointestinal (GI) hemorrhage directly from a tumor invading the GI tract wall. Between 2005 and 2011, 37 mesenteric angiograms were obtained in 26 patients with advanced malignancy (20 men, six women; mean age, 56.2 y) with endoscopically confirmed symptomatic GI hemorrhage from a tumor invading the GI tract wall. Angiographic findings and clinical outcomes were retrospectively evaluated. Clinical success was defined as absence of signs and symptoms of hemorrhage for at least 30 day following embolization. Active extravasation was demonstrated in three cases. Angiographic abnormalities related to a GI tract tumor were identified on 35 of 37 angiograms, including tumor neovascularity (n = 21), tumor enhancement (n = 24), and luminal irregularity (n = 5). In the absence of active extravasation, empiric embolization with particles and/or coils was performed in 25 procedures. Cessation of hemorrhage (ie, clinical success) occurred more frequently when empiric embolization was performed (17 of 25 procedures; 68%) than when embolization was not performed (two of nine; 22%; P = .03). Empiric embolization resulted in clinical success in 10 of 11 patients with acute GI bleeding (91%), compared with seven of 14 patients (50%) with chronic GI bleeding (P = .04). No ischemic complications were encountered. In patients with advanced malignancy, in the absence of active extravasation, empiric transcatheter arterial embolization for treatment of GI hemorrhage from a direct tumor source demonstrated a 68% short-term success rate, without any ischemic complications. Copyright © 2012 SIR. Published by Elsevier Inc. All rights reserved.

  16. Anosmia After Perimesencephalic Nonaneurysmal Hemorrhage

    NARCIS (Netherlands)

    Greebe, Paut; Rinkel, Gabriel J. E.; Algra, Ale

    Background and Purpose-Anosmia frequently occurs after aneurysmal subarachnoid hemorrhage not only after clipping, but also after endovascular coiling. Thus, at least in part, anosmia is caused by the hemorrhage itself and not only by surgical treatment. However, it is unknown whether anosmia is

  17. Imaging of Hemorrhagic Stroke.

    Science.gov (United States)

    Hakimi, Ryan; Garg, Ankur

    2016-10-01

    Hemorrhagic stroke comprises approximately 15% to 20% of all strokes. This article provides readers with an understanding of the indications and significance of various neuroimaging techniques available for patients presenting with hemorrhagic strokes of distinct causes. The most common initial neuroimaging study is a noncontrast head CT, which allows for the identification of hemorrhage. Once an intracranial hemorrhage has been identified, the pattern of blood and the patient's medical history, neurologic examination, and laboratory studies lead the practitioner to pursue further neuroimaging studies to guide the medical, surgical, and interventional management. Given that hemorrhagic stroke constitutes a heterogeneous collection of diagnoses, the subsequent neuroimaging pathway necessary to better evaluate and care for these patients is variable based on the etiology.With an increasing incidence and prevalence of atrial fibrillation associated with the aging population and the introduction of three new direct factor Xa inhibitors and one direct thrombin inhibitor to complement vitamin K antagonists, oral anticoagulant use continues to increase. Patients on oral anticoagulants have a sevenfold to tenfold increased risk for intracerebral hemorrhage (ICH). Furthermore, patients who have an ICH associated with oral anticoagulant use have a higher mortality rate than those with primary ICH. Despite the reduced incidence of hypertension-related ICH over the past decade, it is expected that the incidence of ICH will continue to increase. Neuroimaging studies are integral to the identification of hemorrhagic stroke, determination of the underlying etiology, prevention of hematoma expansion, treatment of acute complications, and treatment of the underlying etiology, if indicated. Neuroimaging is essential for prognostication and thus directly impacts patient care.

  18. The observation and nursing of patients receiving interventional management for biliary complications occurred after liver transplantation

    International Nuclear Information System (INIS)

    Li Xiaohui; Zhu Kangshun; Lian Xianhui; Qiu Xuanying

    2009-01-01

    Objective: To discuss the perioperative nursing norm for patients who are suffering from biliary complications occurred after liver transplantation and who will receive interventional management to treat the complications. Methods: Interventional therapies were performed in 20 patients with biliary complications due to liver transplantation. The interventional procedures performed in 20 cases included percutaneous biliary drainage (n = 13), percutaneous biliary balloon dilatation (n = 5) and biliary stent implantation (n = 7). The clinical results were observed and analyzed. Results: Biliary tract complications occurred after liver transplantation were seen frequently. Proper interventional management could markedly improve the successful rate of liver transplantation and increase the survival rate of the patients. In accordance with the individual condition, proper nursing measures should be taken promptly and effectively. Conclusion: Conscientious and effective nursing can contribute to the early detection of biliary complications and, therefore, to improve the survival rate of both the transplanted liver and the patients. (authors)

  19. Dysphonia and vocal fold telangiectasia in hereditary hemorrhagic telangiectasia.

    Science.gov (United States)

    Chang, Joseph; Yung, Katherine C

    2014-11-01

    This case report is the first documentation of dysphonia and vocal fold telangiectasia as a complication of hereditary hemorrhagic telangiectasia (HHT). Case report of a 40-year-old man with HHT presenting with 2 years of worsening hoarseness. Hoarseness corresponded with a period of anticoagulation. Endoscopy revealed vocal fold scarring, vocal fold telangiectasias, and plica ventricular is suggestive of previous submucosal vocal fold hemorrhage and subsequent counterproductive compensation with ventricular phonation. Hereditary hemorrhagic telangiectasia may present as dysphonia with vocal fold telangiectasias and place patients at risk of vocal fold hemorrhage. © The Author(s) 2014.

  20. CT differential diagnosis between hypertensive putaminal hemorrhage and hemorrhagic infarction localized in basal ganglia

    International Nuclear Information System (INIS)

    Tazawa, Toshiaki; Mizukami, Masahiro; Kawase, Takeshi.

    1984-01-01

    The symptoms of hypertensive putaminal hemorrhage and of middle cerebral artery occlusion are sometimes similar to each other. Hemorrhage sometimes occurs following cerebral infarction. We experienced 7 patients with hemorrhages localized in the basal ganglia following cerebral infarction. The CT findings of 55 patients with putaminal hemorrhage and 7 patients with hemorrhagic infarction localized at the basal ganglia were investigated retrospectively in order to discuss their characteristics. The high-density area (HD) of a putaminal hemorrhage was homogeneous on a plain CT within a week of the onset. There was a close correlation between the size of the HD and the timing of its disappearance. The HD with a maximum diameter of A cm generally disappeared A weeks after. On the other hand, the HD of a hemorrhagic infarction was lower in density than that of the putaminal hemorrhage. The HD of a hemorrhagic infarction generally disappeared earlier than that of a putaminal hemorrhage. Ring enhancement was visualized on contrast-enhanced CT (CECT) from 2 or 3 weeks after the onset in patients with putaminal hemorrhages except in the case of small hemorrhages (less than 1 cm diameter). Ring enhancement was also visualized in 6 out of 7 patients with hemorrhagic infarction; one of them was recognized within a week of the onset. Contrast enhancement of the cortex in the territory of the middle cerebral artery was visualized in 4 out of 7 patients with hemorrhagic infarction. This finding seems to indicate one characteristic of hemorrhagic infarction. (author)

  1. Ultrasound diagnosis of adrenal hemorrhage in meningococcemia

    International Nuclear Information System (INIS)

    Sarnaik, A.P.; Sanfilippo, D.J.K.; Slovis, T.L.; Children's Hospital of Michigan, Detroit; Wayne State Univ., Detroit, MI

    1988-01-01

    Adrenal hemorrhage (AH) is a well-described complication of the neonatal period, anticoagulant therapy, and overwhelming bacterial infection especially with N. meningitis. Until recently the diagnosis of acute AH was based predominantly on autopsy findings. Ultrasound and computed tomography examinations have been successfully used for antemortem detection of AH in neonates and anticoagulated patients. We report two patients with fulminant meningococcal infection who demonstrated bilateral adrenal hemorrhages on ultrasonography. (orig.)

  2. Endovascular Therapy for Management of Oral Hemorrhage in Malignant Head and Neck Tumors

    International Nuclear Information System (INIS)

    Kakizawa, Hideaki; Toyota, Naoyuki; Naito, Akira; Ito, Katsuhide

    2005-01-01

    Purpose. To evaluate the efficacy and safety of endovascular therapy in oral hemorrhage from malignant head and neck tumors. Methods. Ten patients (mean age 56 years) with oral hemorrhage caused by malignant head and neck tumors underwent a total of 13 emergency embolization procedures using gelatin sponge particles, steel and/or platinum coils, or a combination of these embolic materials. Angiographic abnormalities, technical success rate, clinical success rate, recurrence rate, complications, hemostatic period, hospital days, survival days, and patient outcome were all analyzed. Results. Angiographic abnormalities were identified during 85% of procedures (11/13). The technical success rate was 100% (13/13 procedures). The primary and secondary clinical success rates were 77% (10/13 procedures) and 67% (2/3 procedures), respectively. The overall clinical success rate was 92%, and the recurrence rate was 22% (2/9 procedures) in patients whom we were able to observe during the 1-month period after embolization. No major complications occurred. Several patients in whom gelatin sponge particles had been used complained of transient local pain after the procedure. The median hemostatic period was 71 days (range 0-518 days). Median hospital and survival days were 59 days (range 3-209 days) and 141 days (range 4-518 days), respectively. Three patients survived and 7 patients died during the observation period. Only 1 of these 7 patients died from hemorrhage. Conclusion. In conclusion, our findings suggest that endovascular therapy is an effective, safe, and repeatable treatment for oral hemorrhage caused by malignant head and neck tumors

  3. Management of sinonasal complications after endoscopic orbital decompression for Graves' orbitopathy.

    Science.gov (United States)

    Antisdel, Jastin L; Gumber, Divya; Holmes, Janalee; Sindwani, Raj

    2013-09-01

    Endoscopic orbital decompression (EnOD) has proven to be safe and effective for the treatment of Graves' orbitopathy; however, complications do occur. Although the literature focuses on orbital complications, sinonasal complications including postobstructive sinusitis, hemorrhage, and cerebrospinal fluid (CSF) leak can also be challenging to manage. This study examines the incidence and management of sinonasal complications in these patients. Retrospective review. Clinical data, surgical findings, and postoperative outcomes were reviewed of patients who underwent EnOD for Graves' disease between March 2004 and November 2010. The incidence and management of postoperative sinonasal complications requiring an intervention were examined. The study group consisted of 50 consecutive patients (86 decompression procedures): 11 males and 39 females with an average age of 48.6 years (SD = 12.9). Incidence of significant sinonasal complications was 3.5% (5/86): with one patient experiencing postoperative hemorrhage requiring operative management, three patients with postoperative obstructive sinusitis, and one patient with nasal obstruction secondary to nasal adhesions that required lysis. The maxillary sinus was the most commonly involved and was managed using the mega-antrostomy technique. In the case of frontal sinusitis, an endoscopic transaxillary approach was utilized to avoid injury to decompressed orbital contents. All complications were successfully managed without sequelae. Sinonasal complications following EnOD are uncommon. In the setting of a decompressed orbit, even routine types of postoperative issues can be challenging and require additional considerations. Successful management of postoperative sinusitis related to outflow obstruction may require more extensive approaches and novel techniques. Copyright © 2013 The American Laryngological, Rhinological and Otological Society, Inc.

  4. Potentialities of embolization of life threatening hemorrhages

    International Nuclear Information System (INIS)

    Moskvichev, V.G.

    1985-01-01

    The author analysed experience in the embolization of the abdominal vessels in 79 patients with diseases and lesions of the peritoneal cavity and retroperitoneal space accompanied by life threatening hemorrhage. In 51 cases embolization was used as an independent method of hemorrhage arrest and in 28 cases for patients' preoperative preparation. A hemostatic sponge combined with a superselective administration of 150-200 ml of aminocaproic acid was used as an emboilizing material. Complications attributed to embolization were noted in 5 patients: pancreatitis, subdiaphragmatic abscess, paranephritis, ischemia of the gluteal soft tissues, sciatic neuritis. An analysis has shown that urgent embolization of the abdominal vessels in diseases and lesions of the organs of the peritoneal cavity and retroperitoneal space accompanied by massive hemorrhage, can be used as an independent method for hemorrhage arrest

  5. [Clinical picture of hemorrhagic fever with renal syndrome in Croatia].

    Science.gov (United States)

    Kuzman, Ilija

    2003-01-01

    Among many viral hemorrhagic fevers, only hemorrhagic fever with renal syndrome (HFRS) occurs in Croatia. HFRS is a natural focus zoonosis with sudden onset, characterized by high fever and other clinical symptoms, renal insufficiency and hemorrhages. In Croatia, HFRS is caused by two types of hantaviruses--Puumala (PUU) and Dobrava (DOB). The basic pathologic and patophysiologic disorder in HFRS is capillary damage (vasculitis). Incubation of HFRS has not been precisely determined, it is most frequently around two weeks. The disease onset is usually abrupt. At the beginning, general symptoms include high fever and myalgias, especially in the lumbar region, and abdominal pain, as well as strong headaches, malaise and nausea, and often vomiting or diarrhea. In half of the patients respiratory symptoms occur. Later on, some patients may experience hypotension, oliguria and other signs of renal failure, and apart from petechial, severe hemorrhages may also occur in other organs. During typical clinical presentation of the disease, some characteristic symptoms are clearly distinguished in particular stages of the disease. Therefore, the course of HFRS is usually divided into five distinct stages (febrile, hypotensive, oliguric, polyuric and convalescent). Such a course of the disease is more commonly present in case of DOB virus than PUU virus infection. The febrile stage with sudden onset usually lasts from 3 to 7 days, when thrombocytopenia and hemoconcentration, as well as albuminuria and hematuria are almost always recorded. The hypotensive stage lasts from one to 2 days on an average and is characterized by lower blood pressure and signs of renal failure. The oliguric stage usually starts at the beginning of the second week of the disease, when extensive hemorrhage may occur and urea and creatinine reach their highest values. The oliguric stage is followed by the polyuric stage which can last for up to two weeks, and is characterized by excretion of a large

  6. Hemorrhagic Transformation of Scrub Typhus Encephalitis: A Rare Entity.

    Science.gov (United States)

    Kim, H-C; Yoon, K-W; Yoo, D-S; Cho, C-S

    2015-12-01

    Central nervous system (CNS) involvement of scrub typhus infection is well known. Most CNS involvement of scrub typhus infection present as meningitis or encephalitis. We report on a patient suffering from hemorrhagic transformation of intracranial lesions caused by Orientia tsutsugamushi. A 53-year-old female farmer who was infected by scrub typhus was treated with doxycycline and recovered from the systemic illness. However, headache persisted. Brain radiologic studies revealed acute intracranial hemorrhage and enhancing lesion, which implied a CNS involvement. Hemorrhagic transformation of encephalitis by scrub typhus is very rare complication and to our best knowledge, this is the first report of hemorrhagic transformation of scrub typhus encephalitis. Clinician should consider the possibility of hemorrhagic transformation of encephalitis in cases of scrub typhus infection.

  7. An observational study of complications in chickenpox with special reference to unusual complications in an apex infectious disease hospital, Kolkata, India

    Directory of Open Access Journals (Sweden)

    A K Kole

    2013-01-01

    Full Text Available Background: Chickenpox can cause serious complications and even death in persons without any risk factors. Aims: To observe the different complications with special reference to unusual complications of chickenpox and their outcomes. Materials and Methods: The present study was a prospective observational study where 300 patients suffering from chickenpox were evaluated with special reference to unusual complications and outcomes. Results: The usual complications of chickenpox commonly observed were acute hepatitis in 30 (10% and cerebellar ataxia in 22 patients (7.3%, whereas common unusual complications were acute pancreatitis in 45 (15%, hemorrhagic rash in 10 (3.3%, Guillain-Barrι syndrome in 4 (1.3%, disseminated intravascular coagulation in 4 (1.3%, necrotizing fasciitis in 4 (1.3%, and acute renal failure in 3 patients (1%. It had been observed that most of these unusual complications occurred in patients without any risk factor. A total of 18 patients (6% died in this study and of them 12 patients (4% died due to unusual complications. Conclusions: Compulsory childhood varicella vaccination including vaccination of risk groups and susceptible individuals are all essential to reduce the incidence of chickenpox, associated complications, and subsequent death.

  8. Postpartum complications

    International Nuclear Information System (INIS)

    Kronthal, A.J.; Kuhlman, J.E.; Fishman, E.K.

    1990-01-01

    This paper reports the CT findings of major postpartum complications and determine what role CT plays in their evaluation. The CT scans of nine patients with major postpartum complications were retrospectively reviewed. Patients had been referred to CT for evaluation of postpartum fever, abdominal pain, and elevated results of liver function tests. Complications identified at CT included hepatic infarctions (n = 2), endometritis (n = 2), postoperative wound abscess (n = 1), massive abdominal hemorrhage (n = 1), septic thrombophlebitis (n = 1), and renal vein thrombosis (n = 1). CT findings of hepatic infarction included wedge-shaped areas of decreased enhancement conforming to a vascular distribution

  9. Remote hemorrhage from the site of craniotomy Hemorragia à distância da área da craniotomia

    Directory of Open Access Journals (Sweden)

    José Alberto Landeiro

    2004-09-01

    Full Text Available Postoperative intracranial hemorrhage is a serious and sometimes a fatal neurosurgical complication. Hemorrhage occurring at regions remote from the site of intracranial operations comprises an uncommon affection, most ignored by the assistant physicians. It bares a still incomprehensive pathophysiology, despite several theories trying to explain it. Looks like a common sense that the presence of the remote site hemorrhage cannot be related to concomitant presence of hypertension, coagulopathy or undiscovered lesions. We report three cases of postoperative hemorrhages occurring in a remote site of supratentorial craniotomies, two patients presented cavernous sinus meningeoma and one patient was submitted to intracranial vascular surgery.Hemorragia intracraniana de ocorrência em pós-operatório é grave complicação das cirurgias intracranianas. O aparecimento de foco hemorrágico em regiões distantes ao sítio operatório original é considerado incomum, e muitas vezes ignorado pelos médicos assistentes. A fisiopatologia envolvida no processo não é de todo compreendida, apesar das diversas teorias já propostas. São apresentados três casos de hemorragia á distancia da área cirúrgica, no pós-operatório de dois pacientes portadores de meningeoma do seio cavernoso e de um submetido à clipagem de aneurisma intracraniano.

  10. Remote Hemorrhage after Burr Hole Drainage of Chronic Subdural Hematoma.

    Science.gov (United States)

    Kim, Chang Hyeun; Song, Geun Sung; Kim, Young Ha; Kim, Young Soo; Sung, Soon Ki; Son, Dong Wuk; Lee, Sang Weon

    2017-10-01

    Chronic subdural hematoma (CSDH) and symptomatic subdural hygroma are common diseases that require neurosurgical management. Burr hole trephination is the most popular surgical treatment for CSDH and subdural hygroma because of a low recurrence rate and low morbidity compared with craniotomy with membranectomy, and twist-drill craniotomy. Many reports suggest that placing a catheter in the subdural space for drainage can further reduce the rate of recurrence; however, complications associated with this type of drainage include acute subdural hematoma, cortical injury, and infection. Remote hemorrhage due to overdrainage of cerebrospinal fluid (CSF) is another possible complication of burr hole trephination with catheter drainage that has rarely been reported. Here, we present 2 cases of remote hemorrhages following burr hole trephination with catheter drainage for the treatment of CSDH and symptomatic subdural hygroma. One patient developed intracerebral hemorrhage and subarachnoid hemorrhage in the contralateral hemisphere, while another patient developed remote hemorrhage 3 days after the procedure due to the sudden drainage of a large amount of subdural fluid over a 24-hour period. These findings suggest that catheter drainage should be carefully monitored to avoid overdrainage of CSF after burr hole trephination.

  11. The diagnosis and therapy of intractable upper gastrointestinal hemorrhage caused by hepatic arterioportal vein fistulas in hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Luo Pengfei; Chen Xiaoming; Lu Ligong; Hu Baoshan; Li Yong

    2007-01-01

    Objective: To investigate the hemodynamics of increasing portal venous pressure(PVP) in hepatocellular carcinoma patients complicated with hepatic arterioportal vein fistulas (HAPVF) and the diagnosis and therapy of intractable upper gastrointestinal hemorrhage caused by HAPVF. Methods: One hundred and fifteen cases of hepatocellular carcinoma with upper gastrointestinal hemorrhage were checked by hepatic arteriography and were treated through orifices embolization in cases with severe HAPCF by coils and/or ethanol. Results: Twenty-six out of 31 patients suffering intractable upper gastrointestinal hemorrhage have severe HAPVF (the main stem of portal veins are visible). However, there are only 15 patients with light HAPVF among the 84 patients who have mild upper gastrointestinal hemorrhage (the main stem of portal veins are invisible). After the embolization, all of the 26 patients who have severe HAPVF stopped bleeding. Among them, the main stem of hepatic arteries are occluded in 2 patients. Conclusion: The existence of severe HAPVF should be taken into consideration when intractable upper gastrointestinal hemorrhage occurs in hepatocellular carcinoma patients, and it can be diagnosed through hepatic artery DSA. Orifice embolization is the most effective method for such kind of hemorrhage. (authors)

  12. Discussion of percutanous nephrostomy technique with prevention and treatment of complications

    International Nuclear Information System (INIS)

    Zhang Zefu; Liang Huiming; Zheng Chuansheng; Wu Hanpin; Zhou Guofeng

    2008-01-01

    Objective: To analyze the complications and treatment technique of percutaneous nephrostomy. Methods: 247 hydronephrosis eases treated with percutaneous nephrostomy guided by ultrosound and fluroseopy flora Januray 2007 to April 2008 were evaluated retrospectively and the causes of complications and suitable treatments were analyzed. Results: The successful rate of percutaneous nephrostomy in 247 hydronephrotic cases reached 100%. In all cases, 4 cases occurred with severe complications (1.6%) including 3 massive hemorrhage and 1 septic shock during the operation. The minor complications (25 cases, 10% ) were hematuria, urinary tract infection, local haematoma, perirenal haematoma, detachment of drainage tube with obstruction and exodus, internal double-J catheter displacement and obstruction, etc. Conclusion: The operative safety and treatment efficacy of percutaneous nephrostomy could be achieved through skillful management and comprehensive preoperative evaluation of the risk factors for the complications. (authors)

  13. Thalamic hemorrhage following carotid angioplasty and stenting

    International Nuclear Information System (INIS)

    Friedman, Jonathan A.; Kallmes, David F.; Wijdicks, Eelco F.M.

    2004-01-01

    Carotid angioplasty and stenting (CAS) has emerged as an alternative treatment of carotid stenosis for patients poorly suited for endarterectomy. Intracerebral hemorrhage following carotid revascularization is rare and thought to be related to hyperperfusion injury in most cases. Early experience suggests an increased incidence of hemorrhage following CAS as compared to endarterectomy. We describe a patient who suffered a thalamic hemorrhage following CAS. Because this hemorrhage occurred in a vascular territory unlikely to have been supplied by the treated artery, this case suggests that the mechanism of intracerebral hemorrhage following CAS may in some cases be different from the hyperperfusion hemorrhage classically described following endarterectomy. (orig.)

  14. Hemorrhagic Stroke Associated with Pulmonary Edema and Catastrophic Cardiac Failure

    Directory of Open Access Journals (Sweden)

    Jiun-Chang Lee

    2008-06-01

    Full Text Available Cerebral arteriovenous fistula (AVF is a vascular malformation that is rare in the pediatric population. Older children with cerebral AVF tend to present with neurologic problems related to intracranial venous hypertension or intracranial hemorrhage. Cardiac and pulmonary complications following acute neurologic injury such as subarachnoid hemorrhage are common in adults, but are rarely reported in children. However, complications have been reported in cases of enterovirus 71 rhombencephalitis in infants and children and can cause high morbidity and mortality. Here, we report a 14-year-old boy who presented with cardiac failure associated with pulmonary edema following cerebral hemorrhagic stroke due to AVF. After aggressive investigation and management, we intervened before significant hypoxia and hypotension developed, potentially reducing the risk of long-term adverse neurologic consequences in this patient.

  15. Incidence, risk factors, and prognosis of gastrointestinal hemorrhage complicating acute renal failure.

    Science.gov (United States)

    Fiaccadori, E; Maggiore, U; Clima, B; Melfa, L; Rotelli, C; Borghetti, A

    2001-04-01

    Few prospective data are currently available on acute gastrointestinal hemorrhage (AGIH) as a complication of acute renal failure (ARF). The aim of the present study was to define incidence, sources, risk factors, and outcome of AGIH in patients with ARF. We performed a prospective study on an inception cohort of 514 patients admitted for ARF to a nephrology intermediate care unit. Data on clinical risk factors for bleeding, frequency of occurrence of AGIH, length of hospital stay, and in-hospital mortality were collected. Independent predictors of AGIH were identified. The relative odds of death and the relative increase in length of hospital stay associated with AGIH were calculated after adjusting for baseline comorbidities. Sixty-nine patients out of 514 [13.4% (95% CI, 10.6 to 16.7)] had AGIH as a complication of ARF; 59 were upper AGIH. Forty patients had clinically important bleeding. Erosions and/or ulcers accounted for 71% of cases of upper AGIH. Independent baseline predictors of AGIH were represented by severity of illness [odds ratio 1.45 (95% CI, 1.05 to 2.01) for every 10 point increase in APACHE II score], low platelet count [<50,000 mm3; 3.71 (1.70 to 8.11)], noncirrhotic chronic hepatic disease [2.22 (1.09 to 4.55)], liver cirrhosis [3.38 (1.50 to 7.60)], de novo ARF [2.77 (1.30 to 5.90)], and severe ARF [2.07 (1.10 to 3.88)]. In-hospital mortality was 63.8% in patients with AGIH and 34.2% in the other patients; after adjusting for baseline confounders, AGIH remained significantly associated with an increase in both mortality [2.57 (1.30 to 5.09), P = 0.006] and length of hospital stay [37% (1 to 87%), P = 0.047]. AGIH and clinically important bleeding are frequent complications of ARF. In this clinical condition, AGIH is more often due to upper gastrointestinal bleeding and is associated with a significantly increased risk of death and length of hospital stay. Both renal and extrarenal risk factors are related to the occurrence of AGIH.

  16. Ebola hemorrhagic Fever.

    Science.gov (United States)

    Burnett, Mark W

    2014-01-01

    Ebola hemorrhagic fever is an often-fatal disease caused by a virus of the Filoviridae family, genus Ebolavirus. Initial signs and symptoms of the disease are nonspecific, often progressing on to a severe hemorrhagic illness. Special Operations Forces Medical Providers should be aware of this disease, which occurs in sporadic outbreaks throughout Africa. Treatment at the present time is mainly supportive. Special care should be taken to prevent contact with bodily fluids of those infected, which can transmit the virus to caregivers. 2014.

  17. Imaging of the ventriculoperitoneal shunt-related complications in infants and children with hydrocephalus

    International Nuclear Information System (INIS)

    Jeon, Se Ok; Kim, Ji Hye; Oh, Eun Young; Hwang, Hee Young; Lee, Seon Kyu; Lee, Eun Joo; Kwak, Min Sook; Kim, Hyung Sik

    1999-01-01

    th ventricle (n=1) was persistently distended in spite of the presence of a shunt tube within the other ventricle. Collapsed ventricles, thick calvarium, and symptoms of increased intracranial pressure were helpful in the diagnosis of slit ventricle syndrome (n=1). Immediate postoperative intraventricular and parenchymal hemorrhage were noted in one case each. Shunt-related complications were found on postoperative images in 54% of pediatric patients with hydrocephalus ; the frequency was highest in cases of hydrocephalus caused by infection. Shunt malfunction occurred most frequently and each complication had various imaging findings. For the diagnosis of post-operative shunt-related complications, continuous follow-up studies are therefore necessary

  18. Kidney Damage in Hemorrhagic Vasculitis Occurring in Childhood and Adulthood

    Directory of Open Access Journals (Sweden)

    O.V. Syniachenko

    2016-10-01

    Full Text Available Introduction. Nephropathy is diagnosed in 30–60 % of patients with hemorrhagic vasculitis (HV (Schönlein Henoch puprupa and occurred in each fourth of them in the onset of the disease and with the same incidence at first recurrence of the patho­logical process. In recent years, the relative and absolute number of patients with this form of glomerular disease significantly increased. According to the results of the kidney biopsy in children, Henoch glomerulonephritis (HGN is the most common variant of the secondary immunoglobulin (Ig A nephritis. The nature of the clinical course and morphological manifestations of the HGN in patients with HV, which began in childhood and adulthood, remains unexplored. This was the purpose and objectives of this study. Materials and methods. The study included 174 patients with HV (83 % of men and 47 % of women. In 92 cases, vasculitis debuted in children (on average in 12 years, and in 82 — in the adults (on average in 25 years. I, II and III degree of activity of pathological process are set at a ratio of 1 : 2 : 2. Seropositivity for high levels of IgA occurred in 40 % of cases, by the presence of rheumatoid factor — in 27 %. At the time of the survey, cutaneous syndrome was diagnosed in 68 % of patients in the form of urticarial, hemorrhagic, papule-nodular, papule-necro­tic, pustular-ulcerative, necrotic-ulcerative, nodose-ulcerative and polymorphic forms, and articular syndrome — in 48 %. In 24 cases, kidney biopsy was performed. Results. Renal disease was revealed in 71 % of patients with HV, while on the background of nephropathy the integral index of the severity of extrarenal patho­logy was significantly higher. According to the characteristics of the articular syndrome, patients with nephropathy and without it differed little among themselves. The severity of muscle syndrome has the impact on the development of the HV. In turn, renal pathology significantly influenced the development

  19. In-bore transrectal MRI-guided prostate biopsies: Are there risk factors for complications?

    Energy Technology Data Exchange (ETDEWEB)

    Meier-Schroers, Michael, E-mail: michael.meier@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Homsi, Rami, E-mail: rami.homsi@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Kukuk, Guido, E-mail: guido.kukuk@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Wolter, Karsten, E-mail: karsten.wolter@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Decker, Georges, E-mail: georges.decker@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Fischer, Stefan, E-mail: stefan.fischer@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Marx, Christian, E-mail: christian.marx@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Schmeel, Frederic Carsten, E-mail: carsten.schmeel@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Block, Wolfgang, E-mail: wolfgang.block@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Sprinkart, Alois Martin, E-mail: sprinkart@uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Traeber, Frank, E-mail: frank.traeber@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Schild, Hans Heinz, E-mail: hans.schild@ukb.uni-bonn.de [Department of Radiology, University of Bonn, Sigmund-Freud-Str 25, 53127 Bonn (Germany); Willinek, Winfried, E-mail: w.willinek@bk-trier.de [Department of Radiology, Neuroradiology, Sonography and Nuclear Medicine, Hospital of the Barmherzige Brüder Trier, Nordallee 1, 54292 Trier (Germany)

    2016-12-15

    Purpose: To systematically analyze risk factors for complications of in-bore transrectal MRI-guided prostate biopsies (MRGB). Materials and methods: 90 patients, who were scheduled for MRGB were included for this study. Exclusion criteria were coagulation disorders, therapy with anticoagulant drugs, and acute infections of the urinary and the lower gastrointestinal tract. Directly after, one week and one year after the biopsy, we assessed biopsy related complications (e.g. hemorrhages or signs of prostatitis). Differences between patients with and without complications were analyzed regarding possible risk factors: age, prostate volume, number of taken samples, biopsy duration, biopsy of more than one lesion, diabetes, arterial hypertension, hemorrhoids, benign prostate hyperplasia, carcinoma or prostatitis (according to histopathological analysis), and lesion localization. Complications were classified according to the Clavien-Dindo classification. Results: We observed 15 grade I complications in 90 biopsies (16.7%) with slight hematuria in 9 cases (10%), minor vasovagal reactions in 4 cases (4.4%), and urinary retention and positioning-related facial dysesthesia in 1 case each (1.1%). One patient showed acute prostatitis requiring antibiotics as the only grade II complication (1.1%). There were no adverse events that occurred later than one week. Complications grade III or higher such as pelvic abscesses, urosepsis or severe hemorrhages were not seen. There were no significant associations between the assessed risk factors and biopsy-related complications. Conclusion: In-bore transrectal MRI-guided prostate biopsies can be considered safe procedures in the diagnosis of prostate cancer with very low complication rates. There seem to be no risk factors for complications.

  20. In-bore transrectal MRI-guided prostate biopsies: Are there risk factors for complications?

    International Nuclear Information System (INIS)

    Meier-Schroers, Michael; Homsi, Rami; Kukuk, Guido; Wolter, Karsten; Decker, Georges; Fischer, Stefan; Marx, Christian; Schmeel, Frederic Carsten; Block, Wolfgang; Sprinkart, Alois Martin; Traeber, Frank; Schild, Hans Heinz; Willinek, Winfried

    2016-01-01

    Purpose: To systematically analyze risk factors for complications of in-bore transrectal MRI-guided prostate biopsies (MRGB). Materials and methods: 90 patients, who were scheduled for MRGB were included for this study. Exclusion criteria were coagulation disorders, therapy with anticoagulant drugs, and acute infections of the urinary and the lower gastrointestinal tract. Directly after, one week and one year after the biopsy, we assessed biopsy related complications (e.g. hemorrhages or signs of prostatitis). Differences between patients with and without complications were analyzed regarding possible risk factors: age, prostate volume, number of taken samples, biopsy duration, biopsy of more than one lesion, diabetes, arterial hypertension, hemorrhoids, benign prostate hyperplasia, carcinoma or prostatitis (according to histopathological analysis), and lesion localization. Complications were classified according to the Clavien-Dindo classification. Results: We observed 15 grade I complications in 90 biopsies (16.7%) with slight hematuria in 9 cases (10%), minor vasovagal reactions in 4 cases (4.4%), and urinary retention and positioning-related facial dysesthesia in 1 case each (1.1%). One patient showed acute prostatitis requiring antibiotics as the only grade II complication (1.1%). There were no adverse events that occurred later than one week. Complications grade III or higher such as pelvic abscesses, urosepsis or severe hemorrhages were not seen. There were no significant associations between the assessed risk factors and biopsy-related complications. Conclusion: In-bore transrectal MRI-guided prostate biopsies can be considered safe procedures in the diagnosis of prostate cancer with very low complication rates. There seem to be no risk factors for complications.

  1. Pancreatic Pseudocyst Ruptured due to Acute Intracystic Hemorrhage

    Directory of Open Access Journals (Sweden)

    Kunishige Okamura

    2017-12-01

    Full Text Available Rupture of pancreatic pseudocyst is one of the rare complications and usually results in high mortality. The present case was a rupture of pancreatic pseudocyst that could be treated by surgical intervention. A 74-year-old man developed abdominal pain, vomiting, and diarrhea, and he was diagnosed with cholecystitis and pneumonia. Three days later, acute pancreatitis occurred and computed tomography (CT showed slight hemorrhage in the cyst of the pancreatic tail. After another 10 days, CT showed pancreatic cyst ruptured due to intracystic hemorrhage. Endoscopic retrograde cholangiopancreatography revealed leakage of contrast agent from pancreatic tail cyst to enclosed abdominal cavity. His left hypochondrial pain was increasing, and CT showed rupture of the cyst of the pancreatic tail into the peritoneal cavity was increased in 10 days. CT showed also two left renal tumors. Therefore we performed distal pancreatectomy with concomitant resection of transverse colon and left kidney. We histopathologically diagnosed pancreatic pseudocyst ruptured due to intracystic hemorrhage and renal cell carcinoma. Despite postoperative paralytic ileus and fluid collection at pancreatic stump, they improved by conservative management and he could be discharged on postoperative day 29. He has achieved relapse-free survival for 6 months postoperatively. The mortality of pancreatic pseudocyst rupture is very high if some effective medical interventions cannot be performed. It should be necessary to plan appropriate treatment strategy depending on each patient.

  2. Complications of endovascular treatment of cerebral aneurysms

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    Orrù, Emanuele, E-mail: surgeon.ema@gmail.com [Neuroradiology Department, Padua University Hospital, Via Giustiniani 2, Padua 35128 (Italy); Roccatagliata, Luca, E-mail: lroccatagliata@neurologia.unige.it [Neuroradiology Department, IRCCS San Martino University Hospital and IST, Largo Rosanna Benzi 10, Genoa 16132 (Italy); Department of Health Sciences (DISSAL), University of Genoa (Italy); Cester, Giacomo, E-mail: giacomo.cester@sanita.padova.it [Neuroradiology Department, Padua University Hospital, Via Giustiniani 2, Padua 35128 (Italy); Causin, Francesco, E-mail: francesco.causin@sanita.padova.it [Neuroradiology Department, Padua University Hospital, Via Giustiniani 2, Padua 35128 (Italy); Castellan, Lucio, E-mail: lucio.castellan@hsanmartino.it [Neuroradiology Department, IRCCS San Martino University Hospital and IST, Largo Rosanna Benzi 10, Genoa 16132 (Italy)

    2013-10-01

    The number of neuroendovascular treatments of both ruptured and unruptured aneurysms has increased substantially in the last two decades. Complications of endovascular treatments of cerebral aneurysms are rare but can potentially lead to acute worsening of the neurological status, to new neurological deficits or death. Some of the possible complications, such as vascular access site complications or systemic side effects associated with contrast medium (e.g. contrast medium allergy, contrast induced nephropathy) can also be encountered in diagnostic angiography. The most common complications of endovascular treatment of cerebral aneurysms are related to acute thromboembolic events and perforation of the aneurysm. Overall, the reported rate of thromboembolic complications ranges between 4.7% and 12.5% while the rate of intraprocedural rupture of cerebral aneurysms is about 0.7% in patients with unruptured aneurysms and about 4.1% in patients with previously ruptured aneurysms. Thromboembolic and hemorrhagic complications may occur during different phases of endovascular procedures and are related to different technical, clinical and anatomic reasons. A thorough knowledge of the different aspects of these complications can reduce the risk of their occurrence and minimize their clinical sequelae. A deep understanding of complications and of their management is thus part of the best standard of care.

  3. Hypertensive cerebellar hemorrhage and cerebellar hemorrhage caused by cryptic angioma

    International Nuclear Information System (INIS)

    Yoshida, Shinichi; Sano, Keiji; Kwak, Suyong; Saito, Isamu.

    1981-01-01

    A series of 44 patients with hypertensive cerebellar hemorrhage and nine patients with cerebellar hemorrhage caused by small angiomas is described. Hypertensive hemorrhage occurred most frequently in the patients in their seventies, whereas the onset of angioma-caused hemorrhage was often seen below the age of 40. Clinical syndromes of cerebellar hemorrhages can be categorized into three basic types: the vertigo syndrome, cerebellar dysfunction syndrome and brain stem compression syndrome. Patients with small (>= 2 cm in diameter in CT scans) and medium-sized (2 cm = 3 cm) hematomas deteriorated into unresponsive conditions and developed signs of brain stem compression. Surgical mortality was 32% in the hypertensive group, while it was 0% in the angioma group. Mortality as well as morbidity in both groups was strongly influenced by the preoperative status of consciousness. Our results suggest that substantial improvement could be obtained in the overall outcome of this disease by emergency craniectomy and removal of hematomas in all patients with large hematomas regardless of the levels of consciousness and regardless of the causes of bleeding. Furthermore, when clinical information and CT findings are suggestive of a ''cryptic'' angioma as the causative lesion, posterior fossa surgery may be indicated to extirpate the lesion, even if the hematoma is small. (author)

  4. Endovascular Management of Intractable Postpartum Hemorrhage Caused by Vaginal Laceration

    Energy Technology Data Exchange (ETDEWEB)

    Koganemaru, Masamichi, E-mail: mkoganemaru@med.kurume-u.ac.jp; Nonoshita, Masaaki, E-mail: z2rs-1973@yahoo.co.jp; Iwamoto, Ryoji, E-mail: iwamoto-ryouji@kurume-u.ac.jp; Kuhara, Asako, E-mail: kuhara-asako@med.kurume-u.ac.jp; Nabeta, Masakazu, E-mail: nabeta-masakazu@med.kurume-u.ac.jp; Kusumoto, Masashi, E-mail: kusumoto-masashi@med.kurume-u.ac.jp; Kugiyama, Tomoko, E-mail: kugiyama-tomoko@med.kurume-u.ac.jp [Kurume University School of Medicine, Department of Radiology (Japan); Kozuma, Yutaka, E-mail: kouduma-yutaka@kurume-u.ac.jp [Kurume University School of Medicine, Department of Obstetrics and Gynecology (Japan); Nagata, Shuji, E-mail: sn4735@med.kurume-u.ac.jp; Abe, Toshi, E-mail: toshiabe@med.kurume-u.ac.jp [Kurume University School of Medicine, Department of Radiology (Japan)

    2016-08-15

    PurposeWe evaluated the management of transcatheter arterial embolization for postpartum hemorrhage caused by vaginal laceration.Materials and MethodsWe reviewed seven cases of patients (mean age 30.9 years; range 27–35) with intractable hemorrhages and pelvic hematomas caused by vaginal lacerations, who underwent superselective transcatheter arterial embolization from January 2008 to July 2014. Postpartum hemorrhage was evaluated by angiographic vascular mapping to determine the vaginal artery’s architecture, technical and clinical success rates, and complications.ResultsThe vaginal artery was confirmed as the source of bleeding in all cases. The artery was found to originate from the uterine artery in three cases, the uterine and obturator arteries in two, or the internal pudendal artery in two. After vaginal artery embolization, persistent contrast extravasation from the inferior mesenteric artery as an anastomotic branch was noted in one patient. Nontarget vessels (the inferior vesical artery and nonbleeding vaginal arterial branches) were embolized in one patient. Effective control of hemostasis and no post-procedural complications were confirmed for all cases.ConclusionPostpartum hemorrhages caused by vaginal lacerations involve the vaginal artery arising from the anterior trunk of the internal iliac artery with various branching patterns. Superselective vaginal artery embolization is clinically acceptable for the successful treatment of vaginal laceration hemorrhages, with no complications. After vaginal artery embolization, it is suggested to check for the presence of other possible bleeding vessels by pelvic aortography with a catheter tip at the L3 vertebral level, and to perform a follow-up assessment.

  5. Endovascular Management of Intractable Postpartum Hemorrhage Caused by Vaginal Laceration

    International Nuclear Information System (INIS)

    Koganemaru, Masamichi; Nonoshita, Masaaki; Iwamoto, Ryoji; Kuhara, Asako; Nabeta, Masakazu; Kusumoto, Masashi; Kugiyama, Tomoko; Kozuma, Yutaka; Nagata, Shuji; Abe, Toshi

    2016-01-01

    PurposeWe evaluated the management of transcatheter arterial embolization for postpartum hemorrhage caused by vaginal laceration.Materials and MethodsWe reviewed seven cases of patients (mean age 30.9 years; range 27–35) with intractable hemorrhages and pelvic hematomas caused by vaginal lacerations, who underwent superselective transcatheter arterial embolization from January 2008 to July 2014. Postpartum hemorrhage was evaluated by angiographic vascular mapping to determine the vaginal artery’s architecture, technical and clinical success rates, and complications.ResultsThe vaginal artery was confirmed as the source of bleeding in all cases. The artery was found to originate from the uterine artery in three cases, the uterine and obturator arteries in two, or the internal pudendal artery in two. After vaginal artery embolization, persistent contrast extravasation from the inferior mesenteric artery as an anastomotic branch was noted in one patient. Nontarget vessels (the inferior vesical artery and nonbleeding vaginal arterial branches) were embolized in one patient. Effective control of hemostasis and no post-procedural complications were confirmed for all cases.ConclusionPostpartum hemorrhages caused by vaginal lacerations involve the vaginal artery arising from the anterior trunk of the internal iliac artery with various branching patterns. Superselective vaginal artery embolization is clinically acceptable for the successful treatment of vaginal laceration hemorrhages, with no complications. After vaginal artery embolization, it is suggested to check for the presence of other possible bleeding vessels by pelvic aortography with a catheter tip at the L3 vertebral level, and to perform a follow-up assessment.

  6. Determinants of myocardial hemorrhage after coronary reperfusion in the anesthetized dog

    International Nuclear Information System (INIS)

    Higginson, L.A.J.; White, F.; Heggtveit, H.A.; Sanders, T.M.; Bloor, C.M.; Covell, J.W.

    1982-01-01

    Intramyocardial hemorrhage often occurs with reperfusion in experimental acute myocardial infarction and is thought to be associated with extension of necrosis. To determine if hemorrhage was associated with extension of necrosis, 10 anesthetized dogs were reperfused after 6 hours of circumflex coronary artery occlusion and 10 others had control occlusion with no reperfusion. Fifteen of the 20 reperfused dogs had gross hemorrhage and none of the control dogs did. In 12 reperfused and 10 control dogs, radioactive microspheres were injected after coronary occlusion to quantitate collateral flow and in the reperfusion group microspheres were injected to quantitate reflow. Complete flow data were available in eight reperfused and 10 analyzed for hemorrhage, collateral flow and creatine kinase activity. Serial microscopic examination was performed in eight additional dogs reperfused after 6 hours to determine if hemorrhage occurs into otherwise microscopically normal myocardium. Pathologic examination indicatd that hemorrhage did not occur into otherwise microscopically normal myocardium. These studies indicate that hemorrhage or reperfusion is associated with severe myocardial necrosis and markedly depressed flow before reperfusion and this occurs only into myocardium already markedly compromised at the time of reperfusion

  7. Neonatal Brain Hemorrhage (NBH) of Prematurity: Translational Mechanisms of the Vascular-Neural Network

    Science.gov (United States)

    Lekic, Tim; Klebe, Damon; Poblete, Roy; Krafft, Paul R.; Rolland, William B.; Tang, Jiping; Zhang, John H.

    2015-01-01

    Neonatal brain hemorrhage (NBH) of prematurity is an unfortunate consequence of preterm birth. Complications result in shunt dependence and long-term structural changes such as post-hemorrhagic hydrocephalus, periventricular leukomalacia, gliosis, and neurological dysfunction. Several animal models are available to study this condition, and many basic mechanisms, etiological factors, and outcome consequences, are becoming understood. NBH is an important clinical condition, of which treatment may potentially circumvent shunt complication, and improve functional recovery (cerebral palsy, and cognitive impairments). This review highlights key pathophysiological findings of the neonatal vascular-neural network in the context of molecular mechanisms targeting the post-hemorrhagic hydrocephalus affecting this vulnerable infant population. PMID:25620100

  8. Complications and risk factors in transrectal ultrasound-guided prostate biopsies

    Directory of Open Access Journals (Sweden)

    Carlos Márcio Nóbrega de Jesus

    Full Text Available CONTEXT AND OBJECTIVE: Prostate biopsy is not a procedure without risk. There is concern about major complications and which antibiotics are best for routine use before these biopsies. The objective was to determine the rate of complications and the possible risk factors in prostate biopsies. DESIGN AND SETTING: Prospective study, Faculdade de Medicina de Botucatu. METHODS: Transrectal ultrasound (TRUS guided prostate biopsies were carried out in 174 patients presenting either abnormality in digital rectal examinations (DRE or levels higher than 4 ng/ml in prostate-specific antigen (PSA tests, or both. RESULTS: Hemorrhagic complications were the most common (75.3%, while infectious complications occurred in 19% of the cases. Hematuria was the most frequent type (56%. Urinary tract infection (UTI occurred in 16 patients (9.2%. Sepsis was observed in three patients (1.7%. The presence of an indwelling catheter was a risk factor for infectious complications (p < 0.05. Higher numbers of biopsies correlated with hematuria, rectal bleeding and infectious complications (p < 0.05. The other conditions investigated did not correlate with post-biopsy complications. CONCLUSIONS: Post-biopsy complications were mostly self-limiting. The rate of major complications was low, thus showing that TRUS guided prostate biopsy was safe and effective. Higher numbers of fragments taken in biopsies correlated with hematuria, rectal bleeding and infectious complications. An indwelling catheter represented a risk factor for infectious complications. The use of aspirin was not an absolute contraindication for TRUS.

  9. Post-hemorrhagic hydrocephalus: Recent advances and new therapeutic insights.

    Science.gov (United States)

    Chen, Qianwei; Feng, Zhou; Tan, Qiang; Guo, Jing; Tang, Jun; Tan, Liang; Feng, Hua; Chen, Zhi

    2017-04-15

    Post-hemorrhagic hydrocephalus (PHH), also referred to as progressive ventricular dilatation, is caused by disturbances in cerebrospinal fluid (CSF) flow or absorption following hemorrhage in the brain. As one of the most serious complications of neonatal/adult intraventricular hemorrhage (IVH), subarachnoid hemorrhage (SAH), and traumatic brain injury (TBI), PHH is associated with increased morbidity and disability of these events. Common sequelae of PHH include neurocognitive impairment, motor dysfunction, and growth impairment. Non-surgical measures to reduce increased intracranial pressure (ICP) in PHH have shown little success and most patients will ultimately require surgical management, such as external ventricular drainage and shunting which mostly by inserting a CSF drainage shunt. Unfortunately, shunt complications are common and the optimum time for intervention is unclear. To date, there remains no comprehensive strategy for PHH management and it becomes imperative that to explore new therapeutic targets and methods for PHH. Over past decades, increasing evidence have indicated that hemorrhage-derived blood and subsequent metabolic products may play a key role in the development of IVH-, SAH- and TBI-associated PHH. Several intervention strategies have recently been evaluated and cross-referenced. In this review, we summarized and discussed the common aspects of hydrocephalus following IVH, SAH and TBI, relevant experimental animal models, clinical translation of in vivo experiments, and potential preventive and therapeutic targets for PHH. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Hemophilia A Pseudoaneurysm in a Patient with High Responding Inhibitors Complicating Total Knee Arthroplasty: Embolization: A Cost-Reducing Alternative to Medical Therapy

    International Nuclear Information System (INIS)

    Kickuth, Ralph; Anderson, Suzanne; Peter-Salonen, Kristiina; Laemmle, Bernhard; Eggli, Stefan; Triller, Juergen

    2006-01-01

    Joint hemorrhages are very common in patients with severe hemophilia. Inhibitors in patients with hemophilia are allo-antibodies that neutralize the activity of the clotting factor. After total knee replacement, rare intra-articular bleeding complications might occur that do not respond to clotting factor replacement. We report a 40-year-old male with severe hemophilia A and high responding inhibitors presenting with recurrent knee joint hemorrhage after bilateral knee prosthetic surgery despite adequate clotting factor treatment. There were two episodes of marked postoperative hemarthrosis requiring extensive use of subsititution therapy. Eleven days postoperatively, there was further hemorrhage into the right knee. Digital subtraction angiography diagnosed a complicating pseudoaneurysm of the inferior lateral geniculate artery and embolization was successfully performed. Because clotting factor replacement therapy has proved to be excessively expensive and prolonged, especially in patients with inhibitors, we recommend the use of cost-effective early angiographic embolization

  11. Management of Agitation Following Aneurysmal Subarachnoid Hemorrhage: Is There a Role for Beta-Blockers?

    OpenAIRE

    Ibrahim, Fayaz; Viswanathan, Ramaswamy

    2012-01-01

    Introduction. Stroke is a leading cause of mortality and morbidity in the United States. About 20% of the stroke is hemorrhagic and about 50% of these is due to aneurysmal subarachnoid hemorrhage. A troublesome neuropsychiatric complication of subarachnoid hemorrhage is agitation/aggression. Case Presentation. A 45-year-old man with no prior psychiatric history, sustained subarachnoid hemorrhage. After initial stabilization for 2 days, he underwent craniotomy and clipping of anterior cerebral...

  12. Previously undiagnosed hemophilia patient with intracerebral hemorrhage

    Directory of Open Access Journals (Sweden)

    Eray Atalay

    2015-09-01

    Full Text Available Intracranial bleeding in hemophilia patients is a rare but a mortal complication. Diagnosis of hemophilia in adulthood is an uncommon occurrence. In this case report an adult patient with intracranial hemorrhage is presented.

  13. Anabolic steroid abuse causing recurrent hepatic adenomas and hemorrhage

    Science.gov (United States)

    Martin, Nicole M; Dayyeh, Barham K Abu; Chung, Raymond T

    2008-01-01

    Anabolic steroid abuse is common among athletes and is associated with a number of medical complications. We describe a case of a 27-year-old male bodybuilder with multiple hepatic adenomas induced by anabolic steroids. He initially presented with tumor hemorrhage and was treated with left lateral hepatic segmentectomy. Regression of the remaining tumors was observed with cessation of steroid use. However, 3 years and a half after his initial hepatic segmentectomy, he presented with recurrent tumor enlargement and intraperitoneal hemorrhage in the setting of steroid abuse relapse. Given his limited hepatic reserve, he was conservatively managed with embolization of the right accessory hepatic artery. This is the first reported case of hepatic adenoma re-growth with recidivistic steroid abuse, complicated by life-threatening hemorrhage. While athletes and bodybuilders are often aware of the legal and social ramifications of steroid abuse, they should continue to be counseled about its serious medical risks. PMID:18680242

  14. Anabolic steroid abuse causing recurrent hepatic adenomas and hemorrhage.

    Science.gov (United States)

    Martin, Nicole M; Abu Dayyeh, Barham K; Chung, Raymond T

    2008-07-28

    Anabolic steroid abuse is common among athletes and is associated with a number of medical complications. We describe a case of a 27-year-old male bodybuilder with multiple hepatic adenomas induced by anabolic steroids. He initially presented with tumor hemorrhage and was treated with left lateral hepatic segmentectomy. Regression of the remaining tumors was observed with cessation of steroid use. However, 3 years and a half after his initial hepatic segmentectomy, he presented with recurrent tumor enlargement and intraperitoneal hemorrhage in the setting of steroid abuse relapse. Given his limited hepatic reserve, he was conservatively managed with embolization of the right accessory hepatic artery. This is the first reported case of hepatic adenoma re-growth with recidivistic steroid abuse, complicated by life-threatening hemorrhage. While athletes and bodybuilders are often aware of the legal and social ramifications of steroid abuse, they should continue to be counseled about its serious medical risks.

  15. [Neurological complications of infective endocarditis in Burkina Faso. Clinical features, management and evolutionary profile].

    Science.gov (United States)

    Yaméogo, N V; Seghda, A; Kagambèga, L J; Diallo, O; Millogo, G R C; Toguyéni, B J Y; Samadoulougou, A K; Niakara, A; Simporé, J; Zabsonré, P

    2015-04-01

    Neurological complications are the most frequent extracardiac complications of infective endocarditis (IE). This study aimed to describe the epidemiological, clinical and paraclinical aspects, and outcome of neurological complications of infective endocarditis in three hospitals in the city of Ouagadougou in Burkina Faso. From 1 January 2009 to 31 December 2012, we included all patients suffering from IE and selected those in whom a neurological complication was objectified. Neurological involvement was sought on clinical examination but especially CT brain (ischemic infarcts, hemorrhages, aneurysms and abscesses). Blood cultures were systematic. Echocardiography was done for vegetations and characteristics. Among 63 cases of IE, neurological complications were found in 14 patients (22.2%). The average age of patients with neurological complications was 37.4 ± 5.8 years. The sex ratio was 1.3 for women. Neurological damage consisted of nine cases of stroke (64.3%), three cases of hemorrhagic stroke (21.4%) and two cases of brain abscess (14.3%). Neurological complications had already occurred before hospitalization in 4 cases. Blood cultures were positive in 8 cases. Germs found were predominantly Staphylococcus aureus (5 cases) and Streptococcus a- viridans (2 cases). All cases of S. aureus were complicated by stroke. At echocardiography, vegetation was found in all cases. It was found on the mitral in 7 cases, the aorta in 3 cases, the mitral and aortic in 2 cases and the mitral and tricuspid in 2 cases also. The EI had occurred on a native valve in 11 cases, prosthesis in 4 cases (2 mitral and 2 aortic). The vegetations average diameter was 11.2 ± 2.1 mm (6.4 and 1 7.7 mm). Vegetations were mobile in 12 cases. The treatment consisted of antibiotics adapted to the antibiogram, neurological and cardiovascular monitoring. The evolution was marked by seven deaths (50%), including 5 deaths related to cerebral complication (71.4% of deaths). This study shows that

  16. The prevention and treatment of biliary complications occurred after CT-guided percutaneous radiofrequency ablation for hepatic neoplasms

    International Nuclear Information System (INIS)

    Li Jianjun; Zheng Jiasheng; Cui Xiongwei; Cui Shichang; Sun Bin

    2011-01-01

    Objective: To discuss the prevention and treatment of biliary complications occurred after CT-guided percutaneous radiofrequency ablation (RFA) for hepatic neoplasms. Methods: A total of 1136 patients, including 920 males and 216 females, with hepatic neoplasms were enrolled in this study. The hepatic tumors consisted of primary hepatocellular carcinoma (n=1037), hepatic metastasis (n=83) and hepatic cavernous hemangioma (n=16). The diameters of the tumors ranged from 0.5 to 16 cm. A total of 1944 RFA procedures were carried out in all patients. Results: Thirty-five patients developed biliary complication (35/1944, 1.80%). Twelve patients developed asymptomatic bile duct dilatation and no special treatment was given. Obstructive jaundice occurred in two patients and percutaneous transhepatic cholangiocholecystic drainage (PTCD) together with subsequent inner stent implantation had to be carried out. Eighteen patients developed biloma, and liver abscess formation secondary to biloma infection occurred in seven of them. Percutaneous transhepatic biloma drainage (PTBD) was adopted in all these patients. One patient suffered from obstructive jaundice complicated by biloma, and both PTCD and PTBD combined with inner stent implantation were simultaneously performed. One patient had the biloma secondary to obstructive jaundice, and PTCD followed by PTBD was conducted in turn. One patient developed obstructive jaundice secondary to biloma, and PTBD followed by PTCD was employed in turn. Conclusion: Obstructive jaundice and biloma are severe biliary complications occurred after CT-guided percutaneous radiofrequency ablation for hepatic tumors, and PTCD and/or PTBD should be carried out without delay to treat these complications. The clinical symptoms can be relieved, or even completely disappear, after treatment. (authors)

  17. Headache-like Subarachnoid Hemorrhage After Digital Subtraction Angiography: A Case Report

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    Fettah Eren

    2018-03-01

    Full Text Available Subarachnoid hemorrhage (SAH is a clinical condition with acute-onset, sudden, and severe headache. In addition to headache, severe nausea, vomiting, dizziness, confusion, agitation, focal neurologic deficits, and hypertension can be detected. Findings of meningeal irritation may accompany to these clinical features, 6-24 hours after the hemorrhage. Digital subtraction angiography (DSA is used for surgical or endovascular treatment planning in order to identify vascular abnormalities, in addition to other imaging studies. After DSA, the frequency of all neurologic complications is between 0.2% and 4.5%. Headache may occur after DSA in an average 50% of patients. This rate is especially higher in female patients. Headache types are usually classified as migraine, tension or postoperative atypical headaches The incidence of severe headache after DSA is low. Vascular wall rupture should be considered first in severe headache after the procedure. It should also be kept in mind that after all other secondary causes are excluded; SAH-like headaches after DSA can be detected

  18. Risk factors for rebleeding of aneurysmal subarachnoid hemorrhage: a meta-analysis.

    Directory of Open Access Journals (Sweden)

    Chao Tang

    Full Text Available BACKGROUND: Rebleeding is a serious complication of aneurysmal subarachnoid hemorrhaging. To date, there are conflicting data regarding the factors contributing to rebleeding and their significance. METHODS: A systematic review of PubMed and Embase databases was conducted for studies pertaining to aneurysmal subarachnoid hemorrhage (aSAH and rebleeding in order to assess the associated risk factors. Odds ratios (ORs and corresponding 95% confidence intervals (CIs were estimated from fourteen studies comprised of a total of 5693 patients that met the inclusion criteria. RESULTS: Higher rebleeding rates were observed 10 mm in size (OR  = 1.70, 95% CI  = 1.35-2.14. CONCLUSIONS: Aneurysmal rebleeding occurs more frequently within the first 6 hours after the initial aSAH. Risk factors associated with rebleeding include high systolic pressure, the presence of an intracerebral or intraventricular hematoma, poor Hunt-Hess grade (III-IV, aneurysms in the posterior circulation, and an aneurysm >10 mm in size.

  19. Tamponade of presacral hemorrhage with hemostatic sponges fixed to the sacrum with endoscopic helical tackers: report of two cases.

    NARCIS (Netherlands)

    Vurst, T.J. van der; Bodegom, M.E.; Rakic, S.

    2004-01-01

    Presacral venous hemorrhage is a severe complication in low rectal surgery. This complication was encountered in 5 of 165 patients (3 percent) who underwent a presacral dissection for rectal mobilization. Conventional hemostatic measures often are ineffective to arrest this hemorrhage, and a number

  20. Non-operative management of arterial liver hemorrhages

    Energy Technology Data Exchange (ETDEWEB)

    Goerich, J.; Rilinger, N.; Vogel, J.; Sokiranski, R.; Brambs, H.J. [Dept. of Radiology, University of Ulm (Germany); Brado, M. [Dept. of Radiology, Univ. of Heidelberg (Germany); Huppert, P. [Dept. of Radiology, Univ. of Tuebingen (Germany); Siech, M.; Ganzauge, F.; Beger, H.G. [Dept. of Surgery, Univ. of Ulm (Germany)

    1999-02-01

    A retrospective evaluation of embolotherapy in patients with arterial liver hemorrhages was carried out. Twenty-six patients, ranging in age from 10 days to 77 years with active arterial liver hemorrhages, underwent non-surgical embolotherapy. Bleeding was attributed to trauma (n = 21), tumor (n = 3), pancreatitis (n = 1), or unknown cause (n = 1). Twenty-nine embolizations were performed via a transfemoral (n = 26) or biliary (n = 2) approach. One bare Wallstent was placed into the common hepatic artery via to an axillary route to cover a false aneurysm due to pancreatitis. Treatment was controlled in 4 patients by cholangioscopy (n = 2) or by intravascular ultrasound (n = 2). Prior surgery had failed in 3 patients. Intervention controlled the hemorrhage in 24 of 26 (92 %) patients within 24 h. Embolotherapy failed in 1 patient with pancreatic carcinoma and occlusion of the portal vein. In 1 patient with an aneurysm of the hepatic artery treated by Wallstent insertion, total occlusion was not achieved in the following days, as demonstrated by CT and angiography. However, colour Doppler flow examination showed no flow in the aneurysm 6 months later. Complications were one liver abscess, treated successfully by percutaneous drainage for 10 days, and one gallbladder necrosis after superselective embolization of the cystic artery. Embolization is a effective tool with a low complication rate in the treatment of liver artery hemorrhage, even in patients in whom surgery has failed. (orig.) (orig.) With 2 figs., 26 refs.

  1. Clinical and CT analysis of GCS 15 patients with intracranial hemorrhage

    International Nuclear Information System (INIS)

    Yang Lin; He Jianyuan; Jiang Shanyue; Zhang Yanling

    2007-01-01

    Objective: To analyze the clinical symptoms and CT manifestations of GCS 15 patients with intracranial hemorrhage. Methods: Clinical data and manifestations of the CT images of 35 patients with GCS 15 and intracranial hemorrhage were retrospectively analyzed and followed up. in short term. Results: Clinical symptoms: Deficits in short-term memory appeared in 17% of patients, vomiting in 26%, headache in 97%, physical evidence of trauma above the clavicles in 100%. CT scanning: intracerebral hemorrhage occurred in 18 patients, epidural hemorrhage in 9 patients, subarachnoid hemorrhage in 8 patients, subdural hemorrhage in 7 patients. During follow up, clinical severe degree was in consistent of craniocerebral CT scanning. Conclusion: For patients with GCS 15 brain injuries early head CT scanning is very important. Intracranial hemorrhage may occur in these patients. If possible, re-assessment of clinical examination and CT scanning is remarkably necessary. (authors)

  2. Massive postpartum right renal hemorrhage.

    Science.gov (United States)

    Kiracofe, H L; Peterson, N

    1975-06-01

    All reported cases of massive postpartum right renal hemorrhage have involved healthy young primigravidas and blacks have predominated (4 of 7 women). Coagulopathies and underlying renal disease have been absent. Hematuria was painless in 5 of 8 cases. Hemorrhage began within 24 hours in 1 case, within 48 hours in 4 cases and 4 days post partum in 3 cases. Our first case is the only report in which hemorrhage has occurred in a primipara. Failure of closure or reopening of pyelovenous channels is suggested as the pathogenesis. The hemorrhage has been self-limiting, requiring no more than 1,500 cc whole blood replacement. Bleeding should stop spontaneously, and rapid renal pelvic clot lysis should follow with maintenance of adequate urine output and Foley catheter bladder decompression. To date surgical intervention has not been necessary.

  3. Hemorrhagic Retinopathy after Spondylosis Surgery and Seizure.

    Science.gov (United States)

    Kord Valeshabad, Ali; Francis, Andrew W; Setlur, Vikram; Chang, Peter; Mieler, William F; Shahidi, Mahnaz

    2015-08-01

    To report bilateral hemorrhagic retinopathy in an adult female subject after lumbar spinal surgery and seizure. A 38-year-old woman presented with bilateral blurry vision and spots in the visual field. The patient had lumbar spondylosis surgery that was complicated by a dural tear with persistent cerebrospinal fluid leak. Visual symptoms started immediately after witnessed seizure-like activity. At presentation, visual acuity was 20/100 and 20/25 in the right and left eye, respectively. Dilated fundus examination demonstrated bilateral hemorrhagic retinopathy with subhyaloid, intraretinal, and subretinal involvement. At 4-month follow-up, visual acuity improved to 20/60 and 20/20 in the right and left eye, respectively. Dilated fundus examination and fundus photography showed resolution of retinal hemorrhages in both eyes. The first case of bilateral hemorrhagic retinopathy after lumbar spondylosis surgery and witnessed seizure in an adult was reported. Ophthalmic examination may be warranted after episodes of seizure in adults.

  4. Microdebrider complications in laryngologic and airway surgery.

    Science.gov (United States)

    Howell, Rebecca J; Solowski, Nancy L; Belafsky, Peter C; Courey, Mark C; Merati, Albert L; Rosen, Clark A; Weinberger, Paul M; Postma, Gregory N

    2014-11-01

    There is a paucity of experience in the published literature documenting complications of powered surgical instruments in laryngologic surgery. Our objective was to ascertain the nature of these complications from expert opinion and review of the literature, and to recommend strategies to decrease major complications. Review of the literature and an e-mail survey. A literature review of microdebrider complications in laryngologic surgery was conducted using PubMed and Ovid (1985 to 2013), along with an analysis of a confidential e-mail survey of various surgeons in selected high-volume laryngologic centers. Powered instrumentation is frequently used in the operating room for larynx and airway surgery. The microdebrider can improve efficiency, lower costs, and shorten operative times. However, use of the microdebrider has the potential for serious complications in the larynx and airway. Great care must be taken when utilizing the microdebrider in laryngologic surgery. Significant complications including major vocal fold scar, airway compromise, severe hemorrhage, and unintentional tissue loss have occurred. The microdebrider is a popular and valuable tool for the otolaryngologist. A thorough knowledge of the instrument and its potential complications will improve surgical outcomes and may prevent complications. Awareness of the risks and surgeon experience with use of the microdebrider will allow the surgeon to successfully utilize this device in a safe and effective manner. 5. © 2014 The American Laryngological, Rhinological and Otological Society, Inc.

  5. Comparison of the incidence of intracranial hemorrhage in two different planning techniques for stereotactic electrode placement in the deep brain stimulation.

    Science.gov (United States)

    Piacentino, M; Zambon, G; Pilleri, M; Bartolomei, L

    2013-03-01

    Intracranial hemorrhage is an infrequent but potentially devastating complication associated with the placement of electrodes for deep brain stimulation (DBS). The objective of this retrospective review is to compare the risk of hemorrhage before and after the introduction of image-guided neuronavigation for the implant of electrodes for DBS. We reviewed all DBS implant performed at our Institute between 1998 and 2010. In 63 of the 106 patients, the targeting was based on ventriculography and merge of CT/MRI. After 2006, in the latter 43 procedures, we introduced targeting based on the merging of angio CT and MRI.. In both implant techniques, microelectrode recording (MER) was used to better define the target. All DBS procedures were performed by a single surgeon (M.P.). Patients had postoperative imaging (MRI or CT) 4-24 h following surgery. In the group of patients implanted with the first targeting technique, 3 hematomas occurred and all of them solved with sequelae (one residual weakness and two hemiplegias.) After the introduction of neuronavigator, 2 hemorrhages occurred, one solved without sequelae while the second resulted in epileptic seizures. Although the incidence of hemorrhage occurred before and after the use of neuronavigation is the same, the severity is lower in the neuronavigated procedures. Targeting based on the merging of CT angiography and MRI T1/T2 seemed to increase the safety of the lead placement reducing the risk of sequelae related to bleeding. The use of MER was not found to be correlated with an increased hemorrhage rate.

  6. Hydrocephalus secondary to subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Koga, Nobunori; Nakamura, Saburo; Kushi, Hidehiko; Yamamoto, Takamitsu; Tsubokawa, Takashi; Moriyasu, Nobuo

    1982-01-01

    The relationship between the extension and severity of subarachnoid hemorrhage, as demonstrated by computed tomography (CT), and hydrocephalus secondary to subarachnoid hemorrhage was studied. In 94 cases with subarachnoid hemorrhage, as analyzed by CT scan performed within 7 days after onset, high-density areas in the subarachnoid space were recognized in 61 cases (64%) and secondary hydrocephalus occurred in 22 cases (23%). 17 cases died within 2 weeks, before the occurrence of the hydrocephalus. The CT findings of subarachnoid hemorrhage was classified into 5 types, according to its severity and extension; especially the degree of high density in the basal cistern and/or cisterns around the brain stem was remarked. Secondary hydrocephalus after subarachnoid hemorrhage was observed in 90% of the cases; they had a density higher than a CT number of 60 in the basal cistern and/or cisterns around the brain stem (Type V). The mean interval between the onset of subarachnoid hemorrhage and the appearance of hydrocephalus was 20.6 days. We conclude that a significantly high density of extravasated blood in the subarachnoid space, especially in the basal cistern and/or the cisterns around the brain stem, can be predictive of secondary hydrocephalus after subarachnoid hemorrhage. (author)

  7. Systemic lupus erythematosus flare up as acute spinal subarachnoid hemorrhage with bilateral lower limb paralysis

    Directory of Open Access Journals (Sweden)

    Xiang Yang

    2018-05-01

    Full Text Available Subarachnoid hemorrhage (SAH is an uncommon complication of systemic lupus erythematosus (SLE. Solitary association of fatal spinal SAH as a complication of SLE, has not been encountered much in literature although coexisting acute cerebral and spinal SAH have been associated with SLE. We present a 39-year old female with initial diagnosis of SLE eight years ago who suddenly developed a productive cough, acute abdomen and paralysis of the lower limbs. Magnetic resonance imaging of the spine revealed thoracic spinal SAH with varying degrees of thoracic spinal cord compression. The hemorrhage was total evacuated via surgery. She regained normal function of her lower limbers after the operation with no further neurological complications. One of the rare but fatal complications of SLE is solitary spinal SAH without cranial involvement. The best and most appropriate management of this kind of presentation is surgical decompression of the hematoma with total hemostasis. The cause of hemorrhage should be identified intra-operatively and treated appropriately.

  8. Endovascular Management of Patients with Head and Neck Cancers Presenting with Acute Hemorrhage: A Single-Center Retrospective Study

    Energy Technology Data Exchange (ETDEWEB)

    Vilas Boas, P. P.; Castro-Afonso, L. H. de; Monsignore, L. M.; Nakiri, G. S. [University of São Paulo, Division of Interventional Neuroradiology, Ribeirão Preto Medical School (Brazil); Mello-Filho, F. V. de [University of São Paulo, Department of Ophthalmology, Otorhinolaryngology and Head and Neck Surgery, Ribeirão Preto Medical School (Brazil); Abud, D. G., E-mail: dgabud@fmrp.usp.br [University of São Paulo, Division of Interventional Neuroradiology, Ribeirão Preto Medical School (Brazil)

    2017-04-15

    PurposeAcute hemorrhage associated with cancers of the head and neck is a life-threatening condition that requires immediate action. The aim of this study was to assess the safety and efficacy of endovascular embolization for acute hemorrhage in patients with head and neck cancers.Materials and MethodsData were retrospectively collected from patients with head and neck cancers who underwent endovascular embolization to treat acute hemorrhage. The primary endpoint was the rate of immediate control of hemorrhage during the first 24 h after embolization. The secondary endpoints were technical or clinical complications, rate of re-hemorrhage 24 h after the procedure, time from embolization to re-hemorrhage, hospitalization time, mortality rate, and time from embolization to death.ResultsFifty-one patients underwent endovascular embolization. The primary endpoint was achieved in 94% of patients. The rate of technical complications was 5.8%, and no clinical complication was observed. Twelve patients (23.5%) had hemorrhage recurrence after an average time of 127.5 days. The average hospitalization time was 7.4 days, the mortality rate during the follow-up period was 66.6%, and the average time from embolization to death was 132.5 days.ConclusionEndovascular embolization to treat acute hemorrhage in patients with head and neck cancers is a safe and effective method for the immediate control of hemorrhage and results in a high rate of hemorrhage control. Larger studies are necessary to determine which treatment strategy is best for improving patient outcomes.

  9. Endovascular Management of Patients with Head and Neck Cancers Presenting with Acute Hemorrhage: A Single-Center Retrospective Study

    International Nuclear Information System (INIS)

    Vilas Boas, P. P.; Castro-Afonso, L. H. de; Monsignore, L. M.; Nakiri, G. S.; Mello-Filho, F. V. de; Abud, D. G.

    2017-01-01

    PurposeAcute hemorrhage associated with cancers of the head and neck is a life-threatening condition that requires immediate action. The aim of this study was to assess the safety and efficacy of endovascular embolization for acute hemorrhage in patients with head and neck cancers.Materials and MethodsData were retrospectively collected from patients with head and neck cancers who underwent endovascular embolization to treat acute hemorrhage. The primary endpoint was the rate of immediate control of hemorrhage during the first 24 h after embolization. The secondary endpoints were technical or clinical complications, rate of re-hemorrhage 24 h after the procedure, time from embolization to re-hemorrhage, hospitalization time, mortality rate, and time from embolization to death.ResultsFifty-one patients underwent endovascular embolization. The primary endpoint was achieved in 94% of patients. The rate of technical complications was 5.8%, and no clinical complication was observed. Twelve patients (23.5%) had hemorrhage recurrence after an average time of 127.5 days. The average hospitalization time was 7.4 days, the mortality rate during the follow-up period was 66.6%, and the average time from embolization to death was 132.5 days.ConclusionEndovascular embolization to treat acute hemorrhage in patients with head and neck cancers is a safe and effective method for the immediate control of hemorrhage and results in a high rate of hemorrhage control. Larger studies are necessary to determine which treatment strategy is best for improving patient outcomes.

  10. Embolization techniques in severe obstetrical and nonmalignant vaginal hemorrhage

    International Nuclear Information System (INIS)

    Sniderman, K.W.; Shewchun, J.; Colapinto, R.F.; Odurny, A.; Rosenthal, D.

    1988-01-01

    Fifteen of 16 patients with vaginal hemorrhage following vaginal delivery (n=2), cesarian section (n=2), vaginal hysterectomy (n=1), abdominal hysterctomy (n=10), or vaginal trachelectomy (n=1) were treated with transcatheter embolotherapy when conservative methods failed. Pelvic and/or hypogastric arteriography showed a bleeding point in 15 patients. Unilateral hypogastric embolization stopped the bleeding in 12 and was unsuccessful in one; recurrent bleeding in four patients was managed with contralateral embolization. Bilateral synchronous embolizations were performed in one patient. One of two patients with continued bleeding following hypogastric artery ligation was treated with collateral artery embolization. No serious complications occurred. In this patient population, the authors recommend therapeutic embolotherapy as the treatment of choice

  11. LOCAL COMPLICATIONS OCCURRING DURING DENTAL IMPLANTATION

    Directory of Open Access Journals (Sweden)

    Tihomir Georgiev

    2010-11-01

    Full Text Available With regard to the emergence of new concepts in dental treatment involving placement of dental implants and the significance of therapeutic treatment of the intrusion in their complications. The purpose of the article is to make a review of the problems and to point out options for their treatment.

  12. Evaluation of Intraventricular Hemorrhage in Pediatric Intracerebral hemorrhage

    Science.gov (United States)

    Kleinman, Jonathan T; Beslow, Lauren A; Engelmann, Kyle; Smith, Sabrina E; Licht, Daniel J; Ichord, Rebecca N; Jordan, Lori C

    2012-01-01

    Previous studies of pediatric intracerebral hemorrhage have investigated isolated intraparenchymal hemorrhage. We investigated whether detailed assessment of intraventricular hemorrhage enhanced outcome prediction after intracerebral hemorrhage. We prospectively enrolled 46 children, full-term to 17 years, median age 2.7 years with spontaneous intraparenchymal hemorrhage and/or intraventricular hemorrhage. Outcome was assessed with the King’s Outcome Scale for Childhood Head Injury. Twenty-six (57%) had intraparenchymal hemorrhage, 10 (22%) had pure intraventricular hemorrhage, and 10 (22%) had both. There were 2 deaths, both with intraparenchymal hemorrhage + intraventricular hemorrhage volume ≥4% of total brain volume. Presence of intraventricular hemorrhage was not associated with poor outcome, but hydrocephalus showed a trend (p=0.09) toward poor outcome. In receiver operating characteristic curve analysis, combined intraparenchymal hemorrhage + intraventricular hemorrhage volume also showed a trend toward better outcome prediction than intraparenchymal hemorrhage volume alone. Although not an independent outcome predictor, future studies should assess intraventricular hemorrhage qualitatively and quantitatively. PMID:22068828

  13. Treatment of Nonvariceal Gastrointestinal Hemorrhage by Transcatheter Embolization

    International Nuclear Information System (INIS)

    Ali, Muhammad; Ul Haq, Tanveer; Salam, Basit; Beg, Madiha; Sayani, Raza; Azeemuddin, Muhammad

    2013-01-01

    Purpose. To investigate the sensitivity of mesenteric angiography, technical success of hemostasis, clinical success rate, and complications of transcatheter embolization for the treatment of acute nonvariceal gastrointestinal hemorrhage. Material and Methods. A retrospective review of 200 consecutive patients who underwent mesenteric arteriography for acute nonvariceal gastrointestinal hemorrhage between February 2004 and February 2011 was done. Results. Of 200 angiographic studies, 114 correctly revealed the bleeding site with mesenteric angiography. 47 (41%) patients had upper gastrointestinal hemorrhage and 67 (59%) patients had lower gastrointestinal hemorrhage. Out of these 114, in 112 patients (98%) technical success was achieved with immediate cessation of bleeding. 81 patients could be followed for one month. Clinical success was achieved in 72 out of these 81 patients (89%). Seven patients rebled. 2 patients developed bowel ischemia. Four patients underwent surgery for bowel ischemia or rebleeding. Conclusion. The use of therapeutic transcatheter embolization for treatment of acute gastrointestinal hemorrhage is highly successful and relatively safe with 98% technical success and 2.4% postembolization ischemia in our series. In 89% of cases it was definitive without any further intervention

  14. Incidence and prognostic significance of postoperative complications demonstrated on CT after brain tumor removal

    Energy Technology Data Exchange (ETDEWEB)

    Fukamachi, Akira; Koizumi, Hidehito; Kimura, Ryoichi; Nukui, Hideaki; Kunimine, Hideo

    1987-06-01

    We surveyed the computed tomographic (CT) findings in 273 patients who had undergone 301 craniotomies for brain tumors to determine the incidence and clinical outcome of the postoperative complications demonstrated on CT. The frequencies of medium-sized or large postoperative lesions were as follows: intracerebral hemorrhage, 11% of 301 operations; subdural fluid collection, 8%; brain edema, 6%; extradural hemorrhage, 4%; cerebral infarction, 3%; ventricular enlargement, 3%; intraventricular hemorrhage, 2%; chronic subdural hematoma, 1%; porencephalic cyst, 0.7%; tension pneumocephalus, 0.7%. In association with these complications, poor outcomes (deaths) developed with the following frequencies: intracerebral hemorrhage including an association with other types of hemorrhage, 4% (deaths, 2%) of 301 operations; cerebral infarction, 1% (deaths, 0.7%); brain edema, 0.7% (deaths, 0.7%); simple intraventricular hemorrhage, 0.3% (no deaths); tension pneumocephalus, 0.3% (no deaths). From these results, we conclude that medium-sized or large intracerebral hemorrhage, massive cerebral infarction and edema have a grave clinical significance in the postoperative course of patients with brain tumors.

  15. Post-Operative hemorrhage after myomectomy: Safety and efficacy of transcatheter uterine artery embolization

    International Nuclear Information System (INIS)

    Wan, Alvin Yu Hon; Shin, Ji Hoon; Yoon, Hyun Ki; Ko, Gi Young; Park, Sang Gik; Seong, Nak Jong; Yoon, Chang Jin

    2014-01-01

    To evaluate the safety and clinical efficacy of transcatheter uterine artery embolization (UAE) for post-myomectomy hemorrhage. We identified eight female patients (age ranged from 29 to 51 years and with a median age of 37) in two regional hospitals who suffered from post-myomectomy hemorrhage requiring UAE during the time period from 2004 to 2012. A retrospective review of the patients' clinical data, uterine artery angiographic findings, embolization details, and clinical outcomes was conducted. The pelvic angiography findings were as follows: hypervascular staining without bleeding focus (n = 5); active contrast extravasation from the uterine artery (n = 2); and pseudoaneurysm in the uterus (n = 1). Gelatin sponge particle was used in bilateral uterine arteries of all eight patients, acting as an empirical or therapeutic embolization agent for the various angiographic findings. N-butyl-2-cyanoacrylate was administered to the target bleeding uterine arteries in the two patients with active contrast extravasation. Technical and clinical success were achieved in all patients (100%) with bleeding cessation and no further related surgical intervention or embolization procedure was required for hemorrhage control. Uterine artery dissection occurred in one patient as a minor complication. Normal menstrual cycles were restored in all patients. Uterine artery embolization is a safe, minimally invasive, and effective management option for controlling post-myomectomy hemorrhage without the need for hysterectomy.

  16. Clinical efficacy and safety of transcatheter embolization for vascular complications after percutaneous nephrolithotomy.

    Science.gov (United States)

    Poyraz, Necdet; Balasar, Mehmet; Gökmen, İbrahim Erdem; Koç, Osman; Sönmez, Mehmet Giray; Aydın, Arif; Göger, Yunus Emre; Öztürk, Ahmet

    2017-12-01

    Percutaneous nephrolithotomy (PNL) is the preferred procedure for safe and effective surgical treatment of kidney stones. Hemorrhage is the most serious complication of PNL, resulting from pseudoaneurysm (PA) or arteriovenous fistula (AVF), and can usually be controlled with conservative treatment. To evaluate endovascular treatments and outcomes of vascular complications observed after PNL. We retrospectively reviewed data on 19 patients who underwent renal embolization due to post-PNL renal artery bleeding between March 2005 and September 2016. Embolization materials included embolization coils and glue. The incidence of post-PNL vascular complications and their endovascular treatments, outcomes, and the follow-up data were analyzed. Nineteen (1.1%) of 1,609 patients (mean age: 44.9 years, range: 19-75 years) underwent angiography and subsequent transcatheter embolization to control bleeding. The mean time to onset of hemorrhage was 7.2 days after PNL (range: 3-18 days). The PNL entry site was the lower calyx in 15 patients, the middle calyx in 3, and the upper calyx in 1. PA, AVF, and PA plus AVF occurred in 14, 5, and 3 of the 19 renal angiography patients, respectively. Embolization of the affected vessels was successful in all 19 patients. The embolization materials of coil, glue, and coil plus glue were used in 16, 3, and 2 patients, respectively. Severe hematuria is a rare complication of PNL and can be successfully treated with transcatheter embolization.

  17. Hemorrhage is the most common cause of neonatal mortality in patients with sacrococcygeal teratoma

    NARCIS (Netherlands)

    Kremer, Marijke E B; Wellens, Lianne M; Derikx, Joep P M; van Baren, Robertine; Heij, Hugo A; Wijnen, Marc H W A; Wijnen, René M H; van der Zee, David C; van Heurn, L W Ernest

    2016-01-01

    BACKGROUND: A small percentage of neonates with sacrococcygeal teratoma die shortly after birth from hemorrhagic complications. The incidence of and risk factors associated with hemorrhagic mortality are unknown. In this multicenter study we determined the incidence of early death in neonates born

  18. Fetomaternal hemorrhage during external cephalic version.

    Science.gov (United States)

    Boucher, Marc; Marquette, Gerald P; Varin, Jocelyne; Champagne, Josette; Bujold, Emmanuel

    2008-07-01

    To estimate the frequency and volume of fetomaternal hemorrhage during external cephalic version for term breech singleton fetuses and to identify risk factors involved with this complication. A prospective observational study was performed including all patients undergoing a trial of external cephalic version for a breech presentation of at least 36 weeks of gestation between 1987 and 2001 in our center. A search for fetal erythrocytes using the standard Kleihauer-Betke test was obtained before and after each external cephalic version. The frequency and volume of fetomaternal hemorrhage were calculated. Putative risk factors for fetomaternal hemorrhage were evaluated by chi(2) test and Mann-Whitney U test. A Kleihauer-Betke test result was available before and after 1,311 trials of external cephalic version. The Kleihauer-Betke test was positive in 67 (5.1%) before the procedure. Of the 1,244 women with a negative Kleihauer-Betke test before external cephalic version, 30 (2.4%) had a positive Kleihauer-Betke test after the procedure. Ten (0.8%) had an estimated fetomaternal hemorrhage greater than 1 mL, and one (0.08%) had an estimated fetomaternal hemorrhage greater than 30 mL. The risk of fetomaternal hemorrhage was not influenced by parity, gestational age, body mass index, number of attempts at version, placental location, or amniotic fluid index. The risk of detectable fetomaternal hemorrhage during external cephalic version was 2.4%, with fetomaternal hemorrhage more than 30 mL in less than 0.1% of cases. These data suggest that the performance of a Kleihauer-Betke test is unwarranted in uneventful external cephalic version and that in Rh-negative women, no further Rh immune globulin is necessary other than the routine 300-microgram dose at 28 weeks of gestation and postpartum. II.

  19. A case of idiopathic omental hemorrhage

    Directory of Open Access Journals (Sweden)

    Toshimitsu Hosotani

    2016-05-01

    Full Text Available With the exception of trauma, intraperitoneal hemorrhage in young women is caused by the high frequency of ectopic pregnancy and ovarian bleeding. Here, we describe a case of idiopathic omental hemorrhage, which is a rare cause of intraperitoneal hemorrhage. Intraperitoneal hemorrhage was suspected in a 38-year-old Japanese woman based on contrast-enhanced computed tomography. Her last menstrual period was 23 days prior, and ovarian bleeding was considered based on bloody ascites revealed by culdocentesis. She underwent emergency surgery for hypovolemic shock. Although both ovaries were of normal size and no abnormal findings were observed, we performed a partial omentectomy because multiple clots were attached only to the greater omentum. Postoperatively, no rebleeding occurred, and she was discharged 11 days after the surgery. Because she did not have a clear history of trauma and underlying disease, idiopathic omental hemorrhage was diagnosed.

  20. Obstetric Emergencies: Shoulder Dystocia and Postpartum Hemorrhage.

    Science.gov (United States)

    Dahlke, Joshua D; Bhalwal, Asha; Chauhan, Suneet P

    2017-06-01

    Shoulder dystocia and postpartum hemorrhage represent two of the most common emergencies faced in obstetric clinical practice, both requiring prompt recognition and management to avoid significant morbidity or mortality. Shoulder dystocia is an uncommon, unpredictable, and unpreventable obstetric emergency and can be managed with appropriate intervention. Postpartum hemorrhage occurs more commonly and carries significant risk of maternal morbidity. Institutional protocols and algorithms for the prevention and management of shoulder dystocia and postpartum hemorrhage have become mainstays for clinicians. The goal of this review is to summarize the diagnosis, incidence, risk factors, and management of shoulder dystocia and postpartum hemorrhage. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Analysis of angiography findings in cerebral arteriovenous malformations: Correlation with hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jae Hyoung; Kim, Hyung Jin; Jung, Jin Myung; Ha, Choong Kun; Chung, Sung Hoon [Gyeongsang National University College of Medicine, Chinju (Korea, Republic of)

    1993-07-15

    Intracerebral hemorrhage is the most serious complication of cerebral arteriovenous malformations (AVM). To identify angiographic characteristics of AVM which correlate with a history of hemorrhage, we retrospectively analyzed angiographic findings of 25 patients with AVM. Nine characteristic were evaluated; these include nidus size, location, arterial aneurysm, intranidal aneurysm, angiomatous change, venous drainage pattern, venous stenosis, delayed drainage and venous ectasia. The characteristic were correlated with hemorrhage,which was seen in 18 (72%) patients on CT or MR images. Venous stenosis (P<0.5) and delaved venous drainage (P<0.5) well correlated with a history of hemorrhage. Arterial aneurysm and intranidal aneurysm also had a tendency hemorrhage although they did not prove to be statistically significant. Detailed analysis of angiographic finding of AVM is important for recognition of characteristic which are related to hemorrhage and may contribute to establishing a prognosis and treatment planning.

  2. Clinical application of bilateral uterine arterial chemoembolization in the treatment of massive hemorrhage due to cesarean scar pregnancy

    International Nuclear Information System (INIS)

    Wan Jun; Gu Weijin; Wang Haiyun; Ye Lei; Wang Wei; Zhang Lei; Ji Lihua

    2009-01-01

    Objective: To investigate the clinical application of bilateral uterine arterial chemoembolization in treating massive hemorrhage due to uterine scar pregnancy after cesarean section. Methods: Sixteen patients with massive hemorrhage due to cesarean scar pregnancy were enrolled in the study, the mean blood loss was (2 200 ± 1 400) ml. With Seldinger technique, abdominal angiography by using a pig-tail catheter was carried out. When bilateral uterine arterial bleeding was confirmed, selective or super-selective catheterization was employed and bilateral uterine arterial chemoembolization with infusion of 5-Fu or methotrexate (MTX) together with gelatin sponge via the catheters was conducted. The clinical results were observed. Results: The technical success was achieved in all 16 patients. No recurrent bleeding occurred during a follow-up of 3-6 months. Conclusion: The emergency bilateral uterine arterial chemoembolization is a safe and effective treatment for massive hemorrhage due to cesarean scar pregnancy with no serious complications, therefore, this technique is worth being used in clinical practice. (authors)

  3. Hemorrhage is the most common cause of neonatal mortality in patients with sacrococcygeal teratoma

    NARCIS (Netherlands)

    Kremer, Marijke E. B.; Wellens, Lianne M.; Derikx, Joep P. M.; van Baren, Robertine; Heij, Hugo A.; Wijnen, Marc H. W. A.; Wijnen, René M. H.; van der Zee, David C.; van Heurn, L. W. Ernest

    2016-01-01

    A small percentage of neonates with sacrococcygeal teratoma die shortly after birth from hemorrhagic complications. The incidence of and risk factors associated with hemorrhagic mortality are unknown. In this multicenter study we determined the incidence of early death in neonates born with SCT and

  4. Complications of Tattoos and Tattoo Removal: Stop and Think Before you ink.

    Science.gov (United States)

    Khunger, Niti; Molpariya, Anupama; Khunger, Arjun

    2015-01-01

    Tattooing is a process of implantation of permanent pigment granules in the skin. Tattoos can be decorative, medical or accidental. There has been a exponential increase in decorative tattooing as a body art in teenagers and young adults. Unfortunately there are no legislations to promote safe tattooing, hence complications are quite common. Superficial and deep local infections, systemic infections, allergic reactions, photodermatitis, granulomatous reactions and lichenoid reactions may occur. Skin diseases localised on the tattooed area, such as eczema, psoriasis, lichen planus, and morphea can be occasionally seen. When used as a camouflage technique, colour mismatch and patient dissatisfaction are common complications. On the other hand, regrets after a tattoo are also seen and requests for tattoo removal are rising. Laser tattoo removal using Q-switched lasers are the safest; however, complications can occur. Acute complications include pain, blistering, crusting and pinpoint hemorrhage. Among the delayed complications pigmentary changes, hypopigmentation and hyperpigmentation, paradoxical darkening of cosmetic tattoos and allergic reactions can be seen. Another common complication is the presence of residual pigmentation or ghost images. Scarring and textural changes are potential irreversible complications. In addition, tattoo removal can be a prolonged tedious procedure, particularly with professional tattoos, which are difficult to erase as compared to amateur tattoos. Hence the adage, stop and think before you ink holds very much true in the present scenario.

  5. Efficacy of transcatheter uterine artery embolization for treating emergency hemorrhage obstetrics and gynecology

    International Nuclear Information System (INIS)

    Li Hongwei

    2011-01-01

    Objective: To evaluate the efficacy of selective iliac artery embolization (TAE) or uterine artery embolization (UAE) for treatment of emergency hemorrhage in obstetrics and gynecology. Methods: Selective bilateral TAE or UAE were performed on 59 patients with acute cervical hemorrhage from postpartum hemorrhage (30), cervical cancer (16), endometrial cancer (8), and choriocarcinoma (5). Gelfoam particles were used in postpartum hemorrhage; chemotherapeutics and Iodipin suspension were used in malignancy. Results: Bleeding was stopped completely in all 59 patients with TAE or UAE procedure time of 30-50 minutes (mean: 42.17±4.78 minutes). There were no serious complications. Conclusion: TAE or UAE are effective for treating emergency hemorrhage in obstetrics and gynecology. (authors)

  6. Pathogenesis of lober intracerebral hemorrhage related to cerebral amyloid angiopathy

    International Nuclear Information System (INIS)

    Sakai, Naoto; Namba, Hiroki; Miura, Katsutoshi; Baba, Satoshi; Isoda, Haruo; Yokoyama, Tetsuo

    2010-01-01

    Cerebral amyloid angiopathy (CAA) is an important cause of lober intracerebral hemorrhage in the elderly. Although leptomeningeal and cortical arteries with the deposition of the amyloid β-protein (Aβ) have been thought to rupture in CAA, the pathogenesis of CAA-related hemorrhage still remains obscure. We studied 10 cases of CAA according to the Boston criteria from April 2006 to July 2009 in Omaezaki Municipal Hospital. Based on clinical data, we examined the primary site of hemorrhage and hypothesized the mechanisms of bleeding. Intracerebral hematoma evacuation was performed to alleviate neurological deteriolation in 2 patients and to make diagnosis in 3 patients. The surgical specimens were pathologically examined. The characteristic MR images of CAA related hemorrhage were characterized by microbleeds, superficial siderosis, subpial or subarachnoid hemorrhage, subcortical hemorrhage and lober intracerebral hemorrhage. Chronological images obtained in 1 patient revealed that lober intracerebral hemorrhage developed from microbleed with subpial hemorrhage without subarachnoid hemorrhage in one side of the cortex in the affected facing cerebral sulci. Operative findings showed subpial and subarachnoid hemorrhages around the cortical veins on the affected cerebral sulci in all cases. Abnormal fragile vessels existed in one side of the cortex of the affected sulci but not in the other side of the cortex. Complete hamatoma evacuation was performed in 4 cases. The surgical specimens of the hematoma and the adjacent brain parenchyma were pathologically examined by tissue staining with hematoxylin-eosin and Congo red. Many vessels in subpial, subcortical and subarachnoid space along the cerebral sulci were deposited with Aβ. From these findings, we speculated that the primary hemorrhage related to CAA occurred from the cortical arteries with Aβ deposition in the subpial space along the cerebral sulci and formed a lober intracerebral hematoma. Subarachnoid

  7. How I treat patients with massive hemorrhage

    DEFF Research Database (Denmark)

    Johansson, Pär I; Stensballe, Jakob; Oliveri, Roberto

    2014-01-01

    Massive hemorrhage is associated with coagulopathy and high mortality. The transfusion guidelines up to 2006 recommended that resuscitation of massive hemorrhage should occur in successive steps using crystalloids, colloids and red blood cells (RBC) in the early phase, and plasma and platelets...... in the late phase. With the introduction of the cell-based model of hemostasis in the mid 1990ties, our understanding of the hemostatic process and of coagulopathy has improved. This has contributed to a change in resuscitation strategy and transfusion therapy of massive hemorrhage along with an acceptance...... outcome, although final evidence on outcome from randomized controlled trials are lacking. We here present how we in Copenhagen and Houston, today, manage patients with massive hemorrhage....

  8. Symbol "&" suture to control atonic postpartum hemorrhage with placenta previa accreta.

    Science.gov (United States)

    Li, Guang Tai; Li, Xiao Fan; Liu, Ya Jing; Li, Wei; Xu, Hong Mei

    2015-02-01

    To evaluate the efficacy and safety of a symbol "&" compression suture technique in controlling severe atonic postpartum hemorrhage with placenta previa accreta during cesarean delivery. Nine women with heavy postpartum bleeding from uterine inertia and placenta previa percret, which did not react to conventional initial management protocols, were underwent the suture in the shape of symbol "&" in China Meitan General Hospital. The suture procedure was to staple the anterior and posterior walls (of the lower uterine segment as well as corpus uterus) together using number 1 chromic catgut, with a cross at about 2 cm above the upper boundary of lower uterine segment. Symbol "&" compression suture was capable of stanching the postpartum hemorrhage immediately in all nine women. None of these patients developed complications related to this method. Subsequent pregnancies after the suture were occurred in two women and delivered with repeat cesarean section. Symbol "&" compression suture is a simple, safe and highly effective technique to control the treatment-resistant uterine atonic bleeding, particularly in previous cesarean scar at lower segment and placenta previa accreta.

  9. A rare complication of Meckel's diverticulum: A fistula between Meckel's diverticulum and the appendix

    Directory of Open Access Journals (Sweden)

    Ping-Fu Yang

    2012-10-01

    Full Text Available Meckel diverticulum is the most common congenital anomaly of the small intestine, occurring in about 2%–4% of the population. Meckel diverticulum results from incomplete closure of the omphalomesenteric duct. The presentation of symptomatic Meckel diverticulum includes gastrointestinal hemorrhage, intestinal obstruction, volvulus, intussusception, diverticulitis, and neoplasms. The development of fistula is an extremely rare complication. Previous literature has even shown an enterocolonic fistula, a vesicodiverticular fistula, ileorectal fistula, and fistula-in-ano. To the best of our knowledge, we present the first case of the fistula complicated between Meckel diverticulum and the appendix in a review of the English literature.

  10. Pre- and perinatal complications in relation to Tourette syndrome and co-occurring obsessive-compulsive disorder and attention-deficit/hyperactivity disorder

    Science.gov (United States)

    Abdulkadir, Mohamed; Tischfield, Jay A.; King, Robert A.; Fernandez, Thomas V.; Brown, Lawrence W.; Cheon, Keun-Ah; Coffey, Barbara J.; de Bruijn, Sebastian F. T. M.; Elzerman, Lonneke; Garcia-Delgar, Blanca; Gilbert, Donald L.; Grice, Dorothy E.; Hagstrøm, Julie; Hedderly, Tammy; Heyman, Isobel; Hong, Hyun Ju; Huyser, Chaim; Ibanez-Gomez, Laura; Kim, Young Key; Kim, Young-Shin; Koh, Yun-Joo; Kook, Sodahm; Kuperman, Samuel; Lamerz, Andreas; Leventhal, Bennett; Ludolph, Andrea G.; Madruga-Garrido, Marcos; Maras, Athanasios; Messchendorp, Marieke D.; Mir, Pablo; Morer, Astrid; Münchau, Alexander; Murphy, Tara L.; Openneer, Thaïra J. C.; Plessen, Kerstin J.; Rath, Judith J. G.; Roessner, Veit; Fründt, Odette; Shin, Eun-Young; Sival, Deborah A.; Song, Dong-Ho; Song, Jungeun; Stolte, Anne-Marie; Tübing, Jennifer; van den Ban, Els; Visscher, Frank; Wanderer, Sina; Woods, Martin; Zinner, Samuel H.; State, Matthew W.; Heiman, Gary A.; Hoekstra, Pieter J.; Dietrich, Andrea

    2016-01-01

    Pre- and perinatal complications have been implicated in the onset and clinical expression of Tourette syndrome albeit with considerable inconsistencies across studies. Also, little is known about their role in co-occurring obsessive-compulsive disorder (OCD) and attention–deficit/hyperactivity disorder (ADHD) in individuals with a tic disorder. Therefore, we aimed to investigate the role of pre- and perinatal complications in relation to the presence and symptom severity of chronic tic disorder and co-occurring OCD and ADHD using data of 1,113 participants from the Tourette International Collaborative Genetics study. This study included 586 participants with a chronic tic disorder and 527 unaffected family controls. We controlled for age and sex differences by creating propensity score matched subsamples for both case-control and within-case analyses. We found that premature birth (OR=1.72) and morning sickness requiring medical attention (OR=2.57) were associated with the presence of a chronic tic disorder. Also, the total number of pre- and perinatal complications was higher in those with a tic disorder (OR=1.07). Furthermore, neonatal complications were related to the presence (OR=1.46) and severity (b=2.27) of co-occurring OCD and also to ADHD severity (b=1.09). Delivery complications were only related to co-occurring OCD (OR=1.49). We conclude that early exposure to adverse situations during pregnancy is related to the presence of chronic tic disorders. Exposure at a later stage, at birth or during the first weeks of life, appears to be associated with co-occurring OCD and ADHD. PMID:27494079

  11. Outcomes and complications of angioembolization for hepatic trauma: A systematic review of the literature.

    Science.gov (United States)

    Green, Christopher S; Bulger, Eileen M; Kwan, Sharon W

    2016-03-01

    The liver is one of the most frequently injured abdominal organs. Hepatic hemorrhage is a complex and challenging complication following hepatic trauma. Significant shifts in the treatment of hepatic hemorrhage, including the increasing use of angioembolization, are believed to have improved patient outcomes. We aimed to describe the efficacy of angioembolization in the setting of acute hepatic arterial hemorrhage as well as the complications associated with this treatment modality. A systematic review of published literature (MEDLINE, SCOPUS, and Cochrane Library) describing hepatic angioembolization in the setting of trauma was performed. Articles that fulfilled the predetermined inclusion and exclusion criteria were included. We analyzed the efficacy rate of angioembolization in the setting of traumatic hepatic hemorrhage as well as the complications associated with hepatic angioembolization. Four hundred fifty-nine articles were identified in the literature search. Of these, 10 retrospective studies and 1 prospective study met inclusion and exclusion criteria. Efficacy rate of angioembolization was 93%. The most frequently reported complications following hepatic angioembolization included hepatic necrosis (15%), abscess formation (7.5%), and bile leaks. Although the outcomes of hepatic angioembolization were generally favorable with a high success rate, the treatment modality is not without associated morbidity. The most frequently associated major complication was hepatic necrosis. Rates of complications were affected by study heterogeneity and should be better defined in future studies. Systematic review, level III.

  12. Evaluation of Intraventricular Hemorrhage in Pediatric Intracerebral hemorrhage

    OpenAIRE

    Kleinman, Jonathan T; Beslow, Lauren A; Engelmann, Kyle; Smith, Sabrina E; Licht, Daniel J; Ichord, Rebecca N; Jordan, Lori C

    2011-01-01

    Previous studies of pediatric intracerebral hemorrhage have investigated isolated intraparenchymal hemorrhage. We investigated whether detailed assessment of intraventricular hemorrhage enhanced outcome prediction after intracerebral hemorrhage. We prospectively enrolled 46 children, full-term to 17 years, median age 2.7 years with spontaneous intraparenchymal hemorrhage and/or intraventricular hemorrhage. Outcome was assessed with the King’s Outcome Scale for Childhood Head Injury. Twenty-si...

  13. Incidence and prognostic significance of postoperative complications demonstrated on CT after brain tumor removal

    International Nuclear Information System (INIS)

    Fukamachi, Akira; Koizumi, Hidehito; Kimura, Ryoichi; Nukui, Hideaki; Kunimine, Hideo.

    1987-01-01

    We surveyed the computed tomographic (CT) findings in 273 patients who had undergone 301 craniotomies for brain tumors to determine the incidence and clinical outcome of the postoperative complications demonstrated on CT. The frequencies of medium-sized or large postoperative lesions were as follows: intracerebral hemorrhage, 11 % of 301 operations; subdural fluid collection, 8 %; brain edema, 6 %; extradural hemorrhage, 4 %; cerebral infarction, 3 %; ventricular enlargement, 3 %; intraventricular hemorrhage, 2 %; chronic subdural hematoma, 1 %; porencephalic cyst, 0.7 %; tension pneumocephalus, 0.7 %. In association with these complications, poor outcomes (deaths) developed with the following frequencies: intracerebral hemorrhage including an association with other types of hemorrhage, 4 % (deaths, 2 %) of 301 operations; cerebral infarction, 1 % (deaths, 0.7 %); brain edema, 0.7 % (deaths, 0.7 %); simple intraventricular hemorrhage, 0.3 % (no deaths); tension pneumocephalus, 0.3 % (no deaths). From these results, we conclude that medium-sized or large intracerebral hemorrhage, massive cerebral infarction and edema have a grave clinical significance in the postoperative course of patients with brain tumors. (author)

  14. A case of repeated intracerebral hemorrhages secondary to ventriculoperitoneal shunt

    Directory of Open Access Journals (Sweden)

    Jinbing Zhao

    2015-03-01

    Full Text Available Ventriculoperitoneal shunt is a routinely performed treatment in neurosurgical department. Intracerebral hemorrhage, as a complication after shunt catheterization, is really rare but with high mortality. In this study, we reported a case of a 74-year-old man who suffered from repeated intracerebral hemorrhage after ventriculoperitoneal shunt. The first hemorrhage happened 63 h after the 1st surgery, and most hematomas were located in the ipsilateral occipital lobe and intraventricles, along the ventricular catheter. Fresh blood clot casts blocked the external ventricular draining catheter, which was inserted into the right front horn during the 3rd surgery, indicating new intraventricular bleeding happened. A large hematoma in ipsilateral frontal lobe was detected on the 3rd day after the removal of external ventricular draining catheter. Different hemorrhagic locations and time points were encountered on the same case. We discussed the possible causes of repeated hemorrhage for this case, and the pre-operative preparation including risk evaluation in future clinical work.

  15. Computed tomography in intracranial hemorrhage in leukemia

    International Nuclear Information System (INIS)

    Hanyu, Haruo; Katsunuma, Hideyo; Yoshimura, Masahiro; Tomonaga, Masanori.

    1984-01-01

    In tracranial hemorrhage in leukemia was clinicopathologically studied in 62 cases of autopsy materials, with special attention paid to a morphological comparison of CT images with pathological findings. Intracranial hemorrhage was found in 32 of the 62 leukemic patients (51.6%), and in 13 of these patients (21.0%) it was responsible for death. Leukemic intracranial hemorrhage occurred more often in the acute leukemic type than in the chronic type, and even more often in younger leukemic patinents; it was pathologically characterized by multiple lesions in the white matter of the cerebral hemisphere, prone to combination with SAH or SDH. The hemorrhages could be divided into five types: (1) scattered small hemorrhagic type, (2) hematoma type, (3) fusion type (large hemorrhage composed of assembled small hemorrhages), (4) SAH type, and (5) SDH type. Among these types, the fusion type was considered to be characteristic of leukemia. CT was undertaken in 5 pathologically proven cases, with findings of the scattered small hemorrhagic type in 1, of the SDH type in 3, and of the fusion type in 1. Yet, one case with scattered small hemorrhages and two cases with SDH failed to be detected by CT. However, one case with a typical fusion hemorrhage was found to have multiple, irregular, high-density areas with surrounding edema and a mass effect as well as pathological findings. Therefore, a large-fusion hemorrhage, which is one of the most characteristic types of leukemic intracranial hemorrhage, could be demonstrated as distinctive CT images which reflected neuropathological findings. On the other hand, small parenchymal hemorrhages and relatively thin subdural hemorrhages could not be detected by CT. In conclusion, it seems that CT has value in the diagnosis of intracranial hemorrhage in leukemia. (J.P.N.)

  16. Treatment of Non variceal Gastrointestinal Hemorrhage by Transcatheter Embolization

    International Nuclear Information System (INIS)

    Ali, M.; Ul Haq, T.; Salam, B.; Beg, M.; Sayani, R.; Azeemuddin, M.

    2013-01-01

    To investigate the sensitivity of mesenteric angiography, technical success of hemostasis, clinical success rate, and complications of transcatheter embolization for the treatment of acute non variceal gastrointestinal hemorrhage. Material and Methods. A retrospective review of 200 consecutive patients who underwent mesenteric arteriography for acute non variceal gastrointestinal hemorrhage between February 2004 and February 2011 was done. Results. Of 200 angiographic studies, 114 correctly revealed the bleeding site with mesenteric angiography. 47 (41%) patients had upper gastrointestinal hemorrhage and 67 (59%) patients had lower gastrointestinal hemorrhage. Out of these 114, in 112 patients (98%) technical success was achieved with immediate cessation of bleeding. 81 patients could be followed for one month. Clinical success was achieved in 72 out of these 81 patients (89%). Seven patients rebled. 2 patients developed bowel ischemia. Four patients underwent surgery for bowel ischemia or rebleeding. Conclusion. The use of therapeutic transcatheter embolization for treatment of acute gastrointestinal hemorrhage is highly successful and relatively safe with 98% technical success and 2.4% post embolization ischemia in our series. In 89% of cases it was definitive without any further intervention.

  17. Extensive spinal epidural hematoma: a rare complication of aortic coarctation

    Energy Technology Data Exchange (ETDEWEB)

    Zizka, J.; Elias, P.; Michl, A. [Dept. of Radiology, Charles University Hospital, Hradec Kralove (Czech Republic); Harrer, J. [Dept. of Cardiac Surgery, Charles University Hospital, Hradec Kralove (Czech Republic); Cesak, T. [Dept. of Neurosurgery, Charles University Hospital, Hradec Kralove (Czech Republic); Herman, A. [1. Dept. of Internal Medicine, Charles University Hospital, Hradec Kralove (Czech Republic)

    2001-07-01

    Development of collateral circulation belongs among the typical signs of aortic coarctation. Cerebral or spinal artery aneurysm formation with increased risk of subarachnoid hemorrhage represent the most common neurovascular complication of this disease. We report a case of a 20-year-old sportsman who developed acute non-traumatic paraplegia as a result of extensive spinal epidural hemorrhage from collateral vessels accompanying aortic coarctation which was unrecognized up to that time. To the best of our knowledge, acute spinal epidural hematoma as a complication of aortic coarctation has not been previously reported. (orig.)

  18. Extensive spinal epidural hematoma: a rare complication of aortic coarctation

    International Nuclear Information System (INIS)

    Zizka, J.; Elias, P.; Michl, A.; Harrer, J.; Cesak, T.; Herman, A.

    2001-01-01

    Development of collateral circulation belongs among the typical signs of aortic coarctation. Cerebral or spinal artery aneurysm formation with increased risk of subarachnoid hemorrhage represent the most common neurovascular complication of this disease. We report a case of a 20-year-old sportsman who developed acute non-traumatic paraplegia as a result of extensive spinal epidural hemorrhage from collateral vessels accompanying aortic coarctation which was unrecognized up to that time. To the best of our knowledge, acute spinal epidural hematoma as a complication of aortic coarctation has not been previously reported. (orig.)

  19. Ultra-early tranexamic acid after subarachnoid hemorrhage (ULTRA): study protocol for a randomized controlled trial

    NARCIS (Netherlands)

    Germans, Menno R.; Post, René; Coert, Bert A.; Rinkel, Gabriël J. E.; Vandertop, W. Peter; Verbaan, Dagmar

    2013-01-01

    A frequent complication in patients with subarachnoid hemorrhage (SAH) is recurrent bleeding from the aneurysm. The risk is highest within the first 6 hours after the initial hemorrhage. Securing the aneurysm within this timeframe is difficult owing to logistical delays. The rate of recurrent

  20. Post-tonsillectomy hemorrhage

    DEFF Research Database (Denmark)

    Heidemann, Christian; Wallén, Mia; Aakesson, Marie

    2008-01-01

    Post-tonsillectomy hemorrhage (PTH) is a relatively common and potentially life-threatening complication. The objective of this study was to examine the rate of PTH and identify risk factors. A retrospective cohort study was carried out including all tonsillectomies (430 patients) performed...... as surgical technique" [relative risk (RR) = 5.3], "peritonsillar abscess as indication for surgery" (RR = 0.3) and "age equal to or above 15 years at the time of surgery" (RR = 5.4). It is concluded that patient age, PTA as indication for surgery and the use of coblation significantly affect the occurrence...

  1. Pre- and perinatal complications in relation to Tourette syndrome and co-occurring obsessive-compulsive disorder and attention-deficit/hyperactivity disorder.

    Science.gov (United States)

    Abdulkadir, Mohamed; Tischfield, Jay A; King, Robert A; Fernandez, Thomas V; Brown, Lawrence W; Cheon, Keun-Ah; Coffey, Barbara J; de Bruijn, Sebastian F T M; Elzerman, Lonneke; Garcia-Delgar, Blanca; Gilbert, Donald L; Grice, Dorothy E; Hagstrøm, Julie; Hedderly, Tammy; Heyman, Isobel; Hong, Hyun Ju; Huyser, Chaim; Ibanez-Gomez, Laura; Kim, Young Key; Kim, Young-Shin; Koh, Yun-Joo; Kook, Sodahm; Kuperman, Samuel; Lamerz, Andreas; Leventhal, Bennett; Ludolph, Andrea G; Madruga-Garrido, Marcos; Maras, Athanasios; Messchendorp, Marieke D; Mir, Pablo; Morer, Astrid; Münchau, Alexander; Murphy, Tara L; Openneer, Thaïra J C; Plessen, Kerstin J; Rath, Judith J G; Roessner, Veit; Fründt, Odette; Shin, Eun-Young; Sival, Deborah A; Song, Dong-Ho; Song, Jungeun; Stolte, Anne-Marie; Tübing, Jennifer; van den Ban, Els; Visscher, Frank; Wanderer, Sina; Woods, Martin; Zinner, Samuel H; State, Matthew W; Heiman, Gary A; Hoekstra, Pieter J; Dietrich, Andrea

    2016-11-01

    Pre- and perinatal complications have been implicated in the onset and clinical expression of Tourette syndrome albeit with considerable inconsistencies across studies. Also, little is known about their role in co-occurring obsessive-compulsive disorder (OCD) and attention-deficit/hyperactivity disorder (ADHD) in individuals with a tic disorder. Therefore, we aimed to investigate the role of pre- and perinatal complications in relation to the presence and symptom severity of chronic tic disorder and co-occurring OCD and ADHD using data of 1113 participants from the Tourette International Collaborative Genetics study. This study included 586 participants with a chronic tic disorder and 527 unaffected family controls. We controlled for age and sex differences by creating propensity score matched subsamples for both case-control and within-case analyses. We found that premature birth (OR = 1.72) and morning sickness requiring medical attention (OR = 2.57) were associated with the presence of a chronic tic disorder. Also, the total number of pre- and perinatal complications was higher in those with a tic disorder (OR = 1.07). Furthermore, neonatal complications were related to the presence (OR = 1.46) and severity (b = 2.27) of co-occurring OCD and also to ADHD severity (b = 1.09). Delivery complications were only related to co-occurring OCD (OR = 1.49). We conclude that early exposure to adverse situations during pregnancy is related to the presence of chronic tic disorders. Exposure at a later stage, at birth or during the first weeks of life, appears to be associated with co-occurring OCD and ADHD. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Pressor and hemodilution responses compensate for acute hemorrhage in bluefish.

    Science.gov (United States)

    Ogilvy, C S; Tremml, P G; DuBois, A B

    1988-01-01

    1. After hemorrhage of 21% blood volume (0.9% body weight) blood pressure (BP) and heart rate (H.R.) of unanesthetized bluefish (Pomatomus saltatrix) recovered within 5 min. 2. Phentolamine blocked this recovery. 3. Atropine increased control H.R. from 48 to 87 per min, and to 108 after hemorrhage, with delay of BP recovery to 10 min. 4. With small, repeated hemorrhages every 20 min, hemodilution and recovery of BP occurred between hemorrhages. Removal of 27% blood volume resulted in only temporary recovery. 5. Thirty min after hemorrhage, plasma epinephrine was 5 x and norepinephrine 8 x control. 6. Thus, bluefish tolerate hemorrhage with initial vasoconstriction via alpha-adrenergic pathways, and hemodilution.

  3. Putaminal hemorrhage: Clinical-computed tomographic correlations

    International Nuclear Information System (INIS)

    Weisberg, L.A.; Stazio, A.; Elliott, D.; Shamsnia, M.; Veterans Administration Hospital, New Orleans, LA

    1990-01-01

    Ninety-two percent of 100 patients with putaminal hemorrhage were hypertensive. Of the eight normotensive patients, seven were substance abusers or had bilateral putaminal hemorrhages. The one other normotensive patient was less than 40 years old. The 100 hemorrhages had the following locations: 1. Medial putaminal (17 cases; six were normotensive and less than 40 years old and five were substance abusers); 2. lateral putaminal extending through the external capsule (eleven cases); 3. putaminal-capsular and subcortical white matter (32 cases); 4. putaminal cerebral hemispheric (19 cases); 5. putaminal-thalamic (19 cases); 6. bilateral (two cases). A disproportionate number of black patients suffered hematoma extension to the cerebral hemispheres or thalamus (46%) compared to Caucasians (23%). Overall mortality was 20% (17 blacks and three Caucasians) and occurred in patients with hematoma extension to the thalamus or cerebral hemispheres. Contrast-enhanced CT was performed in all 100 patients and provided no additional diagnostic yield. This indicates limited use for enhanced CT in hypertensive patients with putaminal hemorrhage who have a characteristic appearance of the acute hemorrhage on the nonenhanced CT. (orig.)

  4. Outcomes in variceal hemorrhage following the use of a balloon tamponade device

    Science.gov (United States)

    Nadler, Jonathan; Stankovic, Nikola; Uber, Amy; Holmberg, Mathias J.; Sanchez, Leon D.; Wolfe, Richard E.; Chase, Maureen; Donnino, Michael W.; Cocchi, Michael N.

    2017-01-01

    Background Variceal hemorrhage is associated with high morbidity and mortality. A balloon tamponade device (BTD), such as the Sengstaken-Blakemore or Minnesota tube, may be used in cases of variceal hemorrhage. While these devices may be effective at controlling acute bleeding, the effect on patient outcomes remains less clear. We sought to describe the number of patients with variceal hemorrhage and a BTD who survive to discharge, survive to one-year, and develop complications related to a BTD. Methods In this retrospective study, we identified patients at a single, tertiary care center who underwent placement of a BTD for upper gastrointestinal hemorrhage between 2003 and 2014. Patient characteristics and outcomes were summarized using descriptive statistics. Results 34 patients with a BTD were identified. Median age was 57.5 (IQR 47–63) and 76% (26/34) were male. Approximately 59% (20/34) of patients survived to discharge, and 41% (13/32) were alive after one year. Two patients were lost to follow-up. Of those surviving to discharge, 95% (19/20) had undergone transjugular intrahepatic portosystemic shunt (TIPS), while 36% (5/14) of patients who did not survive to discharge had TIPS (p < 0.01). One complication, an esophageal perforation, was identified and managed conservatively. Conclusion In this cohort of patients undergoing BTD placement for variceal hemorrhage, approximately 59% of patients were alive at discharge and 41% were alive after one year. Placement of a BTD as a temporizing measure in the management of acute variceal hemorrhage may be helpful, particularly when utilized as a bridge to more definitive therapy. PMID:28460805

  5. Outcomes in variceal hemorrhage following the use of a balloon tamponade device.

    Science.gov (United States)

    Nadler, Jonathan; Stankovic, Nikola; Uber, Amy; Holmberg, Mathias J; Sanchez, Leon D; Wolfe, Richard E; Chase, Maureen; Donnino, Michael W; Cocchi, Michael N

    2017-10-01

    Variceal hemorrhage is associated with high morbidity and mortality. A balloon tamponade device (BTD), such as the Sengstaken-Blakemore or Minnesota tube, may be used in cases of variceal hemorrhage. While these devices may be effective at controlling acute bleeding, the effect on patient outcomes remains less clear. We sought to describe the number of patients with variceal hemorrhage and a BTD who survive to discharge, survive to one-year, and develop complications related to a BTD. In this retrospective study, we identified patients at a single, tertiary care center who underwent placement of a BTD for upper gastrointestinal hemorrhage between 2003 and 2014. Patient characteristics and outcomes were summarized using descriptive statistics. 34 patients with a BTD were identified. Median age was 57.5 (IQR 47-63) and 76% (26/34) were male. Approximately 59% (20/34) of patients survived to discharge, and 41% (13/32) were alive after one year. Two patients were lost to follow-up. Of those surviving to discharge, 95% (19/20) had undergone transjugular intrahepatic portosystemic shunt (TIPS), while 36% (5/14) of patients who did not survive to discharge had TIPS (p<0.01). One complication, an esophageal perforation, was identified and managed conservatively. In this cohort of patients undergoing BTD placement for variceal hemorrhage, approximately 59% of patients were alive at discharge and 41% were alive after one year. Placement of a BTD as a temporizing measure in the management of acute variceal hemorrhage may be helpful, particularly when utilized as a bridge to more definitive therapy. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Role of avastin on the incidence of post-operative vitreous hemorrhage after vitrectomy in diabetic vitreous hemorrhage

    International Nuclear Information System (INIS)

    Ahmed, N.; Shaheer, M.; Tahir, M.Y.

    2014-01-01

    Diabetic retinopathy is one of the most common cause of legal blindness. Five to 10% of diabetic patients suffer from the proliferative diabetic retinopathy which includes the formation of new vessels on the retina and optic disc which can be complicated as vitreous hemorrhage and tractional retinal detachment. Pars plana vitrectomy along with laser photocoagulation is being used for the management of vitreous hemorrhage. In our study we used injection avastin one week before surgery to see its role on the incidence of rebleed after vitrectomy in diabetic vitreous hemorrhage. Materials and Methods; Fifty patients were divided into 2 equal groups on the basis of simple random sampling. 25 patients in Group I were operated with routine pars plana vitrectomy with endolaser photo- coagulation while in Group II all the 25 patients were given injection avastin intra-vitreally one week before surgery. Evaluation was done on the first post operative day, first follow up visit (one week) and after one month to see the incidence of re-bleed. Chi-square test was used for statistical analysis. Results: Fifty patients divided into two groups. In Group I, 3 patients had recurrent vitreous hemorrhage on first post-operative day, 3 patients had re-bleed on first follow up visit, and only 2 patients had re-bleed after one month. In Group II, none of the patients had recurrent vitreous hemorrhage on first post-operative day and on first follow-up visit (one week) while 2 patients had re-bleed after one month. Conclusion: Injection intravitreal Avastin (Bevaci- zumab) one week before surgery significantly reduces the risk of vitreous hemorrhage after vitrectomy in diabetic patients. (author)

  7. Bladder hemorrhage after radiotherapy for carcinoma of the cervix uteri

    International Nuclear Information System (INIS)

    Matsuyama, Toshitake; Tsukamoto, Naoki; Sugimori, Hajime; Yoshino, Teruo; Kashiwamura, Masamichi.

    1979-01-01

    The relationship among the incidence, the time of occurrence, and radiation dose was studied in regard to hemorrhagic cystitis after radiotherapy for carcinoma of the cervix uteri. Of 1004 patients with carcinoma of the cervix uteri observed between 1961 and 1974, 28 (2.8%) had bladder hemorrhage seemingly due to radiation injury (0.7% were serious). Incidences varied every year. The radiation dose was increased from 4000 to 6000 rad after 1971. In addition to this external dose, because the depth-dose has also increased, the rate of bladder hemorrhage has become high. Seven patients with serious bladder hemorrhage were exposed to more than 5000 rad of 60 Co. Bladder hemorrhage occurred comparatively frequently in patients in whom two hila were irradiated. It usually occurred a few years after irradiation (about 1 year after initial rectal hemorrhage). It continued for approximately 1 year in 21 patients, for approximately 3 years in 4 patients, and for approximately 4 years in 3 patients. Adrenochrome (a hemostatic agent) and antiplasmin were used as therapeutic agents. Serious patients improved remarkably when a large amount of diluted formaline solution or conjugated estrogen was administered intravenously. (Namekawa, K.)

  8. [in-hospital mortality in patient with acute ischemic and hemorrhagic stroke].

    Science.gov (United States)

    Sadamasa, Nobutake; Yoshida, Kazumichi; Narumi, Osamu; Chin, Masaki; Yamagata, Sen

    2011-09-01

    There is a lack of evidence to compare in-hospital mortality with different types of stroke. The purpose of this study was to elucidate the in-hospital mortality after acute ischemic/hemorrhagic stroke and compare the factors associated with the mortality among stroke subtypes. All patients admitted to Kurashiki Central Hospital in Japan between January 2009 and December 2009, and diagnosed with acute ischemic/hemorrhagic stroke were included in this study. Demographics and clinical data pertaining to the patients were obtained from their medical records. Out of 738 patients who had an acute stroke, 53 (7.2%) died in the hospital. The in-hospital mortality was significantly lower in the cerebral infarction group than in the intracerebral hemorrhage and subarachnoid hemorrhage group (3.5%, 15.1%, and 17.9%, respectively; Phemorrhage group than in the other 2 groups. With regard to past history, diabetes mellitus was significantly found to be a complication in mortality cases of intracranial hemorrhage. Further investigation is needed to clarify the effect of diabetes on mortality after intracranial hemorrhage.

  9. Oral complications of cancer therapies. Description and incidence of oral complications

    International Nuclear Information System (INIS)

    Dreizen, S.

    1990-01-01

    No part of the body reflects the complications of cancer chemotherapy as visibly and as vividly as the mouth. The infectious, hemorrhagic, cytotoxic, nutritional, and neurologic signs of drug toxicity are reflected in the mouth by changes in the color, character, comfort, and continuity of the mucosa. The stomatologic complications of radiotherapy for oral cancer are physical and physiological in nature, transient or lasting in duration, and reversible or irreversible in type. Some linger as permanent mementos long after the cancer has been destroyed. They stem from radiation injury to the salivary glands, oral mucosa, oral musculature, alveolar bone, and developing teeth. They are expressed clinically by xerostomia, trismus, radiation dermatitis, nutritional stomatitis, and dentofacial malformation. In both cancer chemotherapy and cancer radiotherapy, the oral complications vary in pattern, duration, intensity, and number, with not every patient developing every complication. 21 references

  10. The Cause of Unexpected Acute Abdomen and Intra-Abdominal Hemorrhage in 24-Week Pregnant Woman: Bochdalek Hernia

    Directory of Open Access Journals (Sweden)

    Yavuz Savas Koca

    2016-01-01

    Full Text Available Bochdalek hernia (BH is the most common type of congenital diaphragm hernia and is rarely seen in adults. In adult patients, BH often remains asymptomatic or presents with nondiagnostic symptoms and may lead to complications, though rarely. The necrosis and perforations occurring in the hernia may lead to mortality. In this report, we present a 34-year-old pregnant woman at 24 gestational weeks who presented with Bochdalek hernia causing gastric volvulus associated with perforation and intra-abdominal hemorrhage associated with splenic rupture.

  11. The Effects of Vasospasm and Re-Bleeding on the Outcome of Patients with Subarachnoid Hemorrhage from Ruptured Intracranial Aneurysm.

    Science.gov (United States)

    Filipce, Venko; Caparoski, Aleksandar

    2015-01-01

    Vasospasm and re-bleeding after subarachnoid hemorrhage from ruptured intracranial aneurysm are devastating complication that can severely affect the outcome of the patients. We are presenting a series of total number of 224 patients treated and operated at our Department due to subarachnoid hemorrhage, out of which certain number developed vasospasm and re-bleeding. We are evaluating the effect of these complications on the outcome of the patients according to the Glasgow Outcome Scale at the day of discharge. In our experience both vasospasm and ReSAH can significantly influence the outcome of patients with subarachnoid hemorrhage from ruptured intracranial aneurysm.

  12. Neurologic Complications of Transplantation.

    Science.gov (United States)

    Dhar, Rajat

    2018-02-01

    Neurologic disturbances including encephalopathy, seizures, and focal deficits complicate the course 10-30% of patients undergoing organ or stem cell transplantation. While much or this morbidity is multifactorial and often associated with extra-cerebral dysfunction (e.g., graft dysfunction, metabolic derangements), immunosuppressive drugs also contribute significantly. This can either be through direct toxicity (e.g., posterior reversible encephalopathy syndrome from calcineurin inhibitors such as tacrolimus in the acute postoperative period) or by facilitating opportunistic infections in the months after transplantation. Other neurologic syndromes such as akinetic mutism and osmotic demyelination may also occur. While much of this neurologic dysfunction may be reversible if related to metabolic factors or drug toxicity (and the etiology is recognized and reversed), cases of multifocal cerebral infarction, hemorrhage, or infection may have poor outcomes. As transplant patients survive longer, delayed infections (such as progressive multifocal leukoencephalopathy) and post-transplant malignancies are increasingly reported.

  13. The analysis of the causes of uterine bleeding occurred after cesarean section and the evaluation of interventional therapy for bleeding

    International Nuclear Information System (INIS)

    Hu Peng; Li Yuwei; Li Yunhui; Luo Bin; Wen Wen; Yang Bo

    2011-01-01

    Objective: to analyze the causes of uterine hemorrhage occurred after cesarean section and to investigate the value of angiography and transcatheter artery embolization (TAE) in the diagnosis and treatment of postpartum hemorrhage after cesarean section. Methods: During the period from Jan. 2001 to Dec. 2011, a total of 65 cases suffering from uterine bleeding after cesarean section had underwent uterine arteriography to clarify the diagnosis, which was followed by transcatheter uterine artery embolization (TUAE). The clinical data, the causes of bleeding and the angiographic features were retrospectively analyzed. Results: The causes of uterine bleeding after cesarean section included uterine artery pseudoaneurysm (n=26), uterine atony (n=18), placental factors (n=11), gestational hypertension (n=8), coexisting uterine fibroids (n=1) and uterine bleeding of unknown reason (n=1). Uterine artery angiography revealed contrast extravasation in all patients except one patient. The angiographic findings confirmed the diagnosis of uterine artery bleeding after cesarean section. The bleeding stopped after TUAE, and the patients were in stable condition. No serious complications occurred. Conclusion: Pseudoaneurysm is the primary cause of postpartum uterine hemorrhage after cesarean section. Transcatheter uterine artery angiography can promptly and reliably determine the causes of bleeding, and, at the same time, embolization therapy can be carried out to effectively stop the bleeding. (authors)

  14. Rodent neonatal germinal matrix hemorrhage mimics the human brain injury, neurological consequences, and post-hemorrhagic hydrocephalus.

    Science.gov (United States)

    Lekic, Tim; Manaenko, Anatol; Rolland, William; Krafft, Paul R; Peters, Regina; Hartman, Richard E; Altay, Orhan; Tang, Jiping; Zhang, John H

    2012-07-01

    Germinal matrix hemorrhage (GMH) is the most common neurological disease of premature newborns. GMH causes neurological sequelae such as cerebral palsy, post-hemorrhagic hydrocephalus, and mental retardation. Despite this, there is no standardized animal model of spontaneous GMH using newborn rats to depict the condition. We asked whether stereotactic injection of collagenase type VII (0.3 U) into the ganglionic eminence of neonatal rats would reproduce the acute brain injury, gliosis, hydrocephalus, periventricular leukomalacia, and attendant neurological consequences found in humans. To test this hypothesis, we used our neonatal rat model of collagenase-induced GMH in P7 pups, and found that the levels of free-radical adducts (nitrotyrosine and 4-hyroxynonenal), proliferation (mammalian target of rapamycin), inflammation (COX-2), blood components (hemoglobin and thrombin), and gliosis (vitronectin and GFAP) were higher in the forebrain of GMH pups, than in controls. Neurobehavioral testing showed that pups with GMH had developmental delay, and the juvenile animals had significant cognitive and motor disability, suggesting clinical relevance of the model. There was also evidence of white-matter reduction, ventricular dilation, and brain atrophy in the GMH animals. This study highlights an instructive animal model of the neurological consequences after germinal matrix hemorrhage, with evidence of brain injuries that can be used to evaluate strategies in the prevention and treatment of post-hemorrhagic complications. Copyright © 2012 Elsevier Inc. All rights reserved.

  15. Impaired Fracture Healing after Hemorrhagic Shock

    Directory of Open Access Journals (Sweden)

    Philipp Lichte

    2015-01-01

    Full Text Available Impaired fracture healing can occur in severely injured patients with hemorrhagic shock due to decreased soft tissue perfusion after trauma. We investigated the effects of fracture healing in a standardized pressure controlled hemorrhagic shock model in mice, to test the hypothesis that bleeding is relevant in the bone healing response. Male C57/BL6 mice were subjected to a closed femoral shaft fracture stabilized by intramedullary nailing. One group was additionally subjected to pressure controlled hemorrhagic shock (HS, mean arterial pressure (MAP of 35 mmHg for 90 minutes. Serum cytokines (IL-6, KC, MCP-1, and TNF-α were analyzed 6 hours after shock. Fracture healing was assessed 21 days after fracture. Hemorrhagic shock is associated with a significant increase in serum inflammatory cytokines in the early phase. Histologic analysis demonstrated a significantly decreased number of osteoclasts, a decrease in bone quality, and more cartilage islands after hemorrhagic shock. μCT analysis showed a trend towards decreased bone tissue mineral density in the HS group. Mechanical testing revealed no difference in tensile failure. Our results suggest a delay in fracture healing after hemorrhagic shock. This may be due to significantly diminished osteoclast recruitment. The exact mechanisms should be studied further, particularly during earlier stages of fracture healing.

  16. Intracerebral Hemorrhage

    Science.gov (United States)

    ... Home » Patients & Families » About Stroke » Intracerebral Hemorrhage Intracerebral Hemorrhage What is a Stroke? Ischemic Stroke Intracerebral Hemorrhage Subarachnoid Hemorrhage Pediatric Stroke Warning Signs Stroke Statistics ...

  17. Pulmonary alveolar hemorrhage mimicking a pneumopathy: a rare ...

    African Journals Online (AJOL)

    Diffuse alveolar hemorrhage after percutaneous coronary intervention (PCI) is a rare complication. The diagnosis is difficult and can mimic by clinical and radiological features other diagnosis as pneumopathy. We herein report the case of a 63-year-old female admitted to the hospital for ST elevation myocardial infarction.

  18. Internal Iliac Artery Embolization for the Control of Severe Bladder Hemorrhage Secondary to Carcinoma: Long-Term Follow-Up

    Directory of Open Access Journals (Sweden)

    Ahmed El-Assmy

    2007-01-01

    Full Text Available The purpose of this study was to evaluate the efficacy and long-term complications of internal iliac artery embolization as a palliative measure in the control of intractable hemorrhage from advanced bladder malignancy. From January 1998 through December 2005, seven patients underwent transcatheter arterial embolization (TAE of anterior division of internal iliac artery bilaterally for intractable bladder hemorrhage. After embolization, patients were followed for the efficacy of the procedure in controlling hematuria and complications. TAE was successful in immediate control of severe hemorrhage in all seven patients after a mean period of 4 days. At a mean (range follow-up of 10 (6–12 months, the hemorrhage was permanently controlled in four (57% patients. Three patients developed hematuria and required emergency admissions; two had mild hematuria and were managed conservatively, and the remaining one required a second attempt of embolization after 2 months from the first one. During the whole period of follow-up, there were no significant complications related to embolization. Internal iliac artery embolization is an effective and minimally invasive option when managing advanced bladder malignancies presenting with intractable bleeding. The long-term follow-up showed control of bleeding in the majority of such patients with no serious complications.

  19. Effect of dexamethasone in primary intracerebral hemorrhage in the south west of iran

    International Nuclear Information System (INIS)

    Sharafadinzadeh, N.; Baghebanian, S.M.; Pipelzadeh, M.; Moravej, A. A.; Ghanavatiz, P.

    2008-01-01

    Previous study revealed the value of dexamethasone in the treatment of vasogenic edema associated with brain tumor and abscess. However there are poor documented studies about its usefulness in primary intracerebral hemorrhage. In this study we evaluated dexamethasone effects in primary intracerebral hemorrhage. In a double blind randomized placebo-controlled clinical trial we evaluated 200 intracerebral hemorrhage cases between 40 to 80 years old whom were admitted at Golestan Hospital (Ahwaz, IR) between March 2002 and March 2003. They were divided in two groups dexamethasone (N=100) and placebo (N=100). Then mortality, GI bleeding, fever, electrolytes disturbances, hypertension and hyperglycemic status were analyzed in two groups. Ethical considerations were employed and subjects were followed by appropriate statistical methods for 21 days to assess the major outcomes. Mortality was much higher in the dexamethasone group; Dexamethasone group (49.3%) and placebo (23.4%) and also fever was higher seen in the dexamethasone group; dexamethasone group (40.2%) and placebo group (24.7%) but there was not any significant statistical difference between two groups as regards other complications. Dexamethasone is widely used for cerebral edema associated conditions but in this study we saw that it's complications in intracerebral hemorrhage such as increasing fever and mortality are significantly higher. Hence it use for treatment of primary intracerebral hemorrhage should be reconsidered. (author)

  20. The causes and the nursing interventions of the complications due to repeated embolization therapy for huge cerebral arteriovenous malformations

    International Nuclear Information System (INIS)

    Sun Lingfang; Sun Ge

    2010-01-01

    Objective: To investigate the causes of the complications occurred after repeated embolization therapy for huge cerebral arteriovenous malformations and to discuss their nursing interventions. Methods: A total of 54 embolization procedures were performed in 17 patients with huge cerebral arteriovenous malformations. The clinical data were retrospectively analyzed. The causes of complications were carefully examined and the preventive measures were discussed. The prompt and necessary nursing interventions were formulated in order to prevent the complications or serious consequences. Results: Among the total 17 patients, one patient gave up the treatment because of the cerebral hemorrhage which occurred two months after receiving 3 times of embolization therapy. One patient experienced cerebral vascular spasm during the procedure, which was relieved after antispasmodic medication and no neurological deficit was left behind. Two patients developed transient dizziness and headache, which were alleviated spontaneously. One patient presented with nervousness, fear and irritability, which made him hard to cooperate with the operation and the basis intravenous anesthesia was employed. No complications occurred in the remaining cases. Conclusion: The predictive nursing interventions for the prevention of complications are very important for obtaining a successful repeated embolization therapy for huge cerebral arteriovenous malformations, which will ensure that the patients can get the best treatment and the complications can be avoided. (authors)

  1. Acute vocal fold hemorrhage caught on video during office exam.

    Science.gov (United States)

    Carroll, Thomas L; Smith, Libby J

    2009-03-01

    This article presents a unique video of a laryngeal exam during which a vocal fold hemorrhage occurs. This patient had likely been suffering from intermittent vocal fold hemorrhages for the last decade due to a persistent vascular lesion and an underlying chronic cough.

  2. PRINCIPLES OF INTENSIVE CARE OF PATIENTS WITH SUBARACHNOID HEMORRHAGES AFTER CEREBRAL ANEURYSMS RUPTURE

    Directory of Open Access Journals (Sweden)

    V. V. Krylov

    2013-01-01

    Full Text Available ABSTRACT. The paper presents the modern principles of intensive care of patients with subarachnoid hemorrhage after cerebral aneurysms ruptures focusing on neuromonitoring, mechanical ventilation, intracranial pressure and hemodynamic correction, calcium antagonists prescription, hyperbaric oxygen therapy, nutritional support, thromboembolic complications prevention and infection complications management. 

  3. Simultaneous Onset of Ischemic and Hemorrhagic Stroke Due To Intracranial Artery Dissection

    OpenAIRE

    Kim, Jong-Hoon; Jung, Young-Jin; Chang, Chul-Hoon

    2017-01-01

    Intracranial dissections commonly present as ischemic stroke and as hemorrhagic stroke. In general, while either ischemic stroke or hemorrhagic stroke may develop, the simultaneous onset of both may also occasionally occur. In this report, we present a case of simultaneous development of ischemic stroke and hemorrhagic stroke due to an intracranial artery dissection.

  4. Role of angiography in diagnosis of endovasal treatment of gastrointestinal hemorrhages

    Energy Technology Data Exchange (ETDEWEB)

    Prokubovskij, V.I.; Ovchininskij, M.N.; Cherkasov, V.A.; Kapranov, S.A. (Vtoroj Moskovskij Gosudarstvennyj Meditsinskij Inst. (USSR))

    Potentialities of angiography in the diagnosis of the nature and site of gastrointestinal hemorrhages have been defined; indications to its application have been specified. The results of angiographic studies and endovascular interventions in 106 patients with gastrointestinal hemorrhages are presented. The authors describe angiographic manifestations of deseases that most frequently are complicated by hemorrhages to the gastrointestinal tract, peptic ulcer in the gastroduodenal zone, gastric cancer, hepatocirrhosis and colonic cancer. The paper is concerned with the data on the frequency of the angiographic signs of these deseases. A necessity to use X-ray contrast examination of the vessels for endovasal catheter hemostasis is shown with reference to 52 patients; the peculiarities of its performance are described.

  5. Isolated unilateral cytomegalovirus retinitis: a rare long-term complication after pediatric liver transplantation.

    Science.gov (United States)

    Squires, James E; Sisk, Robert A; Balistreri, William F; Kohli, Rohit

    2013-02-01

    To highlight the rare yet devastating complication of CMV retinitis in a minimally immunosuppressed patient eight yr after liver transplantation for biliary atresia. A 22-yr-old female status-post deceased donor liver transplant at age 13 secondary to biliary atresia receiving single agent immunosuppression presented with acute, unilateral, profound decrease in visual acuity. The patient was diagnosed to have acute onset unilateral CMV retinitis. Retinal examination uncovered classical appearance of retinal whitening and retinal hemorrhages with extensive macular involvement. CMV retinitis can occur as a late complication following liver transplantation. Additionally, CMV retinal disease can occur in the absence of laboratory evidence of CMV infection and independent of additional clinical features suggesting CMV disease. Currently, there is no standard of care regarding screening for CMV retinitis, and thus, further research is needed to define the need for potential changes in current clinical practices and post-transplant screening protocols. © 2012 John Wiley & Sons A/S.

  6. Evaluation of emergency transcatheter arterial embolization in intractable postpartum hemorrhage

    International Nuclear Information System (INIS)

    Qi Weihong; Wang Song; Zhan Ying

    2008-01-01

    Objective: To assess the efficacy and safety of emergency transcatheter arterial embolization in the management of intractable postpartum hemorrhage. Methods: Twenty-five patients with intractable postpartum hemorrhage were undertaken superselective catheterization into the bilateral internal iliac arteries or uterial arteries to find the causes and sites of bleeding through DSA and then followed by arterial embolization with gelfoam particles. Result: All of the 25 patients with obstetrical bleeding were successfully controlled by TAE, the procedure lasted for 25-60 min, (mean 42.5 ± 4.6 min); with both catheterization and bleeding halt successful rates of 100%. Comparison of hemoglobin and heartbeat before and after the procedure showed significance (t=29.49, P<0.01; t=16.51, P<0.01). The uterus showed reintegration on time and menstruation resumed in all patients. Conclusions: Emergency arterial embolization is a safe and effective means for control of intractable postpartum hemorrhage, providing less trauma and no severe complications, especially as an unique management for fetal postpartum hemorrhage. (authors)

  7. Investigation on the clinical practice of transcatheter embolization for acute gastrointestinal hemorrhage

    International Nuclear Information System (INIS)

    Gao Bin; Xu Shengde; Cheng Bing; Peng Qiong; Hong Ci; Xu Guozhong; Wang Tao

    2002-01-01

    Objective: To study the tactics, methods and relevant factors of transcatheter embolization for acute gastrointestinal hemorrhage. Methods: Fifteen patients with acute gastrointestinal hemorrhage were embolized by one of the methods of Polyvinyl Alcohol (PVA), gelfoam or metal coils. Four of the fifteen patients were upper gastrointestinal hemorrhage, the other cases were lower gastrointestinal hemorrhage which were embolized using coaxial microcatheter. Results: Fourteen of the fifteen patients were treated successfully by these methods. There were total 17 times of embolization for 16 parts, the success rate reached 94. 1%. The other one revealed an infarction of intestine after the embolization and was cured by resection. One of the fifteen patients appeared a recurrent hemorrhage 3 months later, and confirmed to be a hemangiolymphangioma. Two patients with malignant tumor were operated upon selectively. The other patient of intestinal hemorrhage was embolized successfully by using a metal coil after shock. Leiomyoma complicated with large area of bleeding was finally proven by operation. Conclusions: Transcatheter embolization for acute massive gastrointestinal hemorrhage is safe and efficient under different choice of methods. The key of success is the right selection of embolized target artery and dosage of emboli

  8. Risk factors for post-tonsillectomy hemorrhage.

    Science.gov (United States)

    Ikoma, Ryo; Sakane, Sayaka; Niwa, Kazutomo; Kanetaka, Sayaka; Kawano, Toshiro; Oridate, Nobuhiko

    2014-08-01

    The aim of the present study was to investigate the rate of post-tonsillectomy hemorrhage (PTH) in a single institution and to evaluate the clinical risk factors for PTH. We reviewed the records of 692 patients who underwent tonsillectomy (TE) at Yokohama Minami Kyosai Hospital in Japan. PTH grades were grouped into three categories according to the severity of the hemorrhagic episode: (I) minimal hemorrhage that stopped after noninvasive treatment, (II) hemorrhage requiring treatment with local anesthesia, and (III) hemorrhage requiring reoperation under general anesthesia in the operating room. Clinical risk factors such as sex, age (adults vs. children), TE indication, surgeon's skill level, operative time, ligature type, and duration of antibiotic administration for PTH were investigated. Among the 692 patients, 80 (11.6%) showed PTH, with primary and secondary hemorrhage accounting for 1.6% and 10.0%, respectively. A category III PTH was observed in 18 patients; thus, the overall risk of reoperation was 2.6%. The PTH episode most frequently occurred on postoperative days 5 and 6. The frequency of PTH was significantly higher in male patients and in adults (Pdefinition of PTH. Clinical risk factors for PTH were adult age and male gender. The surgeon's skill level was an additional risk factor for category III PTH. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  9. Scleral Buckling Versus Primary Vitrectomy in the Management of Retinal Detachment Associated with Mild Vitreous Hemorrhage

    Directory of Open Access Journals (Sweden)

    Tansu Erakgün

    2014-03-01

    Full Text Available Objectives: The aim of this study was to compare the surgical impact of scleral buckling (SB and pars plana vitrectomy (PPV on the anatomic results and visual recovery in cases of rhegmatogenous retinal detachment with mild vitreous hemorrhage. Materials and Methods: In this study, we included 78 eyes of 78 phakic patients who underwent primary surgery for rhegmatogenous retinal detachment complicated by mild vitreous hemorrhage (38 eyes by SB,40 eyes by PPV;all patients had been followed for longer than 6 months after surgery. The surgical outcome and the rate of complications were retrospectively compared. Mann-Whitney U-test and chi-square test were used for the statistical analysis. Results: The reattachment rate after the first surgery was 78.9% (30/38 in the SB group and 95% (38/40 in the PPV group. The difference between the groups was statistically significant (p=0.035. Unseen retinal breaks in 4 eyes, malpositioned buckle in 2 eyes and insufficient closure of the break in 2 eyes of SB cases, as well as reopening of the original break in 2 eyes of PPV cases were the causes of failure. Visual improvement in the PPV group was significantly better than in the SB group in the third and sixth postoperative months (p<0.001 and p=0.026, respectively. Peroperative and postoperative complications were as follows: in the SB group-subretinal hemorrhage (5.2%, PVR of grade B or worse (10.5%, macular pucker (7.8%, and postoperative cataract (13%; in the PPV groupiatrogenic breaks (10%, lens damage (5%, PVR of grade B or worse (5%,macular pucker (5%, and postoperative cataract (35%. Conclusion: Even though the high incidence of peroperative complications such as iatrogenic breaks or postoperative complications such as cataract formation was the major drawback, the results indicate that PPV performed to alleviate peripheral vitreoretinal tractions and clear vitreous hemorrhage offers better anatomic and functional results than SB in the management of

  10. Characteristics of Hemorrhagic Stroke following Spine and Joint Surgeries.

    Science.gov (United States)

    Yang, Fei; Zhao, Jianning; Xu, Haidong

    2017-01-01

    Hemorrhagic stroke can occur after spine and joint surgeries such as laminectomy, lumbar spinal fusion, tumor resection, and total joint arthroplasty. Although this kind of stroke rarely happens, it may cause severe consequences and high mortality rates. Typical clinical symptoms of hemorrhagic stroke after spine and joint surgeries include headache, vomiting, consciousness disturbance, and mental disorders. It can happen several hours after surgeries. Most bleeding sites are located in cerebellar hemisphere and temporal lobe. A cerebrospinal fluid (CSF) leakage caused by surgeries may be the key to intracranial hemorrhages happening. Early diagnosis and treatments are very important for patients to prevent the further progression of intracranial hemorrhages. Several patients need a hematoma evacuation and their prognosis is not optimistic.

  11. Palliative treatment of TIPS to portal vein tumor thrombosis complicated with portal vein hypertension

    International Nuclear Information System (INIS)

    Jiang Zaibo; Shan Hong; Guan Shouhai; Zhu Kangshun; Huang Mingsheng; Li Zhengran; Guo Tiansheng; Liu Lang

    2002-01-01

    Objective: To evaluate the palliative therapeutic effects of transjugular intrahepatic portosystemic shunt (TIPS) in portal vein tumor thrombosis (PVTT) complicated with portal vein hypertension, and to discuss the technical skills. Methods: There were 14 cases of end-stage hepatocellular carcinoma complicated with PVTT and portal vein hypertension, the average age was 53.6 yr. There were 8 cases with complete occlusion of main portal vein, 6 eases with incomplete thrombosis, and 5 cases combined with portal vein cavernous transformation. One case had simple hemorrhage, 3 eases had intractable ascites, and 10 cases had hemorrhage accompanied by intractable ascites. Results: The procedure of TIPS was successful in 10 cases, the successful rate was about 71%. The mean portal vein pressure was reduced from 37.2 mm Hg to 18.2 mm Hg, with an average reduction of 19.0 mm Hg. After the procedure of TIPS, the ascites decreased, hemorrhage stopped and the clinical symptoms disappeared. The average survival period was 132.3 days. The procedure were failing in 4 cases. Conclusion: TIPS was an effective palliative therapeutic methods to control the hemorrhage and ascites aroused by hepatic carcinoma complicated with PVTT

  12. Complications of laryngeal framework surgery (phonosurgery).

    Science.gov (United States)

    Tucker, H M; Wanamaker, J; Trott, M; Hicks, D

    1993-05-01

    The rising popularity of surgery involving the laryngeal framework (surgical medialization of immobile vocal folds, vocal fold tightening, pitch variation, etc.) has resulted in increasing case experience. Little has appeared in the literature regarding complications or long-term results of this type of surgery. Several years' experience in a major referral center with various types of laryngeal framework surgery has led to a small number of complications. These have included late extrusion of the prosthesis and delayed hemorrhage. A review of these complications and recommendations for modification of technique to minimize them in the future are discussed.

  13. Hemorrhagic abscess in a patient with the acquired immunodeficiency syndrome

    International Nuclear Information System (INIS)

    Casado-Naranjo, I.; Lopez-Trigo, J.; Ferrandiz, A.; Cervello, A.; Navarro, V.

    1989-01-01

    Cerebral toxoplasmosis is frequent among patients with the acquired immunodeficiency syndrome. The common computed tomography appearance of this complication is multiple low density area with ring enhancement. We describe a very rare picture of cerebral toxoplasmosis, this is multiple hemorrhagic toxoplasmic abscess. (orig.)

  14. Diffuse alveolar hemorrhage in a young woman with systemic lupus ...

    African Journals Online (AJOL)

    Diffuse Alveolar Hemorrhage (DAH) is rarely reported complication of Systemic Lupus Erythematosus (SLE). A young woman diagnosed SLE, with a previously normal plain chest radiograph, developed acute onset cough, dyspnoea and hemoptysis. The repeat urgent chest radiograph revealed alveolar opacities. The triad ...

  15. Recovery from a Subarachnoid Hemorrhage: Patient and Spouse Perspectives

    Science.gov (United States)

    Brice, Roanne G.; Brice, Alejandro

    2017-01-01

    This second article of a two-part case study focuses on the experiences of a patient and his spouse (caregiver) when a neurological trauma occurs. It is the personal account when A.B. survived a vertebral artery aneurysm and hemorrhage resulting in a subarachnoid hemorrhage. It is also an in-depth post-trauma account from two speech-language…

  16. Spot sign as a predictor of rebleeding after endoscopic surgery for intracerebral hemorrhage.

    Science.gov (United States)

    Miki, Koichi; Yagi, Kenji; Nonaka, Masani; Iwaasa, Mitsutoshi; Abe, Hiroshi; Morishita, Takashi; Arima, Hisatomi; Inoue, Tooru

    2018-05-25

    OBJECTIVE In patients with spontaneous intracerebral hemorrhage (sICH), postoperative recurrent hemorrhage (PRH) is one of the most severe complications after endoscopic evacuation of hematoma (EEH). However, no predictors of this complication have been identified. In the present study, the authors retrospectively investigated whether PRH can be preoperatively predicted by the presence of the spot sign on CT scans. METHODS In total, 143 patients with sICH were treated by EEH between June 2009 and March 2017, and 127 patients who underwent preoperative CT angiography were included in this study. Significant correlations of PRH with the patients' baseline, clinical, and radiographic characteristics, including the spot sign, were evaluated using multivariable logistic regression models. RESULTS The incidence of and risk factors for PRH were assessed in 127 patients with available data. PRH occurred in 9 (7.1%) patients. Five (21.7%) cases of PRH were observed among 23 patients with the spot sign, whereas only 4 (3.8%) cases of PRH occurred among 104 patients without the spot sign. The spot sign was the only independent predictor of PRH (OR 5.81, 95% CI 1.26-26.88; p = 0.02). The following factors were not independently associated with PRH: age, hypertension, poor consciousness, antihemostatic factors (thrombocytopenia, coagulopathy, and use of antithrombotic drugs), the location and size of the sICH, other radiographic findings (black hole sign and blend sign), surgical duration and procedures, and early surgery. CONCLUSIONS The spot sign is likely to be a strong predictor of PRH after EEH among patients with sICH. Complete and careful control of bleeding in the operative field should be ensured when surgically treating such patients. New surgical strategies and procedures might be needed to improve these patients' outcomes.

  17. Arterial complications of vascular Ehlers-Danlos syndrome.

    Science.gov (United States)

    Eagleton, Matthew J

    2016-12-01

    Vascular Ehlers-Danlos syndrome (EDS) is a relatively rare genetic syndrome that occurs owing to disorders in the metabolism of fibrillary collagen. These defects affect the soft connective tissues resulting in abnormalities in the skin, joints, hollow organs, and blood vessels. Patients with these defects frequently present at a young age with spontaneous arterial complications involving the medium-sized arteries. Complications involving the hollow organs, such as spontaneous colonic perforation, are observed as well. Given the fragility of the soft tissue, open and endovascular intervention on patients with vascular EDS is fraught with high complication rates. A PubMed search was performed to identify manuscripts published related to vascular EDS. This search included more than 747 articles. These findings were cross-referenced using key terms, including endovascular, embolization, surgery, genetics, pathophysiology, connective tissue disorders, vascular complications, systematic review, type III collagen, and COL3A1. The references in key articles and review articles were evaluated for additional resources not identified in the PubMed search. Care must be taken to balance the risk of intervention vs the risk of continued observation. Life-threatening hemorrhage, however, mandates intervention. With careful, altered approaches to tissue handling, endovascular approaches may provide a safer option for managing the arterial complications observed in patients with vascular EDS. Additional hope may also be found in the use of pharmacologic agents that reduce the incidence and severity of the arterial complications. Copyright © 2016 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

  18. CT findings in initial diagnosis and follow-up in surgically and medically treated intracerebral hemorrhage of non-traumatic and non-aneurysmatic origin

    International Nuclear Information System (INIS)

    Nahser, H.C.; Loehr, E.; Nau, H.E.; Reinhardt, V.

    1980-01-01

    The potential of computerized tomography (CT) in diagnosis and follow-up of intracerebral hemorrhage is demonstrated. The study is based on 37 patients suffering from medical diseases such as high blood pressure, diabetics, generalized arteriosclerosis, valvular heart disease and anticoagulation therapy. Ensuing complications, such as rupture into the ventricles and hydrocephalus, are being discussed. Special effort is made to explain the finding of the hyperdense ring structure occurring after contrast enhancement. (orig.) 891 MG/orig. 892 MKO [de

  19. Hypertensive Cerebral Hemorrhage in a Patient with Turner Syndrome Caused by Deletion in the Short Arm of the X Chromosome.

    Science.gov (United States)

    Hori, Yusuke S; Ohkura, Takahiro; Ebisudani, Yuki; Umakoshi, Michiari; Ishi, Masato; Oda, Kazunori; Aoi, Mizuho; Inoue, Takushi; Furujo, Mahoko; Tanaka, Hiroyuki; Fukuhara, Toru

    2018-01-01

    Turner syndrome is a chromosomal disorder usually caused by complete deletion of an X chromosome, with deletion in the short arm of the X chromosome being a rare cause of the condition. Patients with Turner syndrome commonly develop hypertension, and associated vascular complications such as aortic dissection or cerebral hemorrhage have been reported. Cerebral hemorrhage in Turner syndrome is a rare complication, and only a few reports have been published. In these reports, all patients have XO karyotypes or a mosaic type as the cause of Turner syndrome, while no other Turner syndrome types have been documented. In this report, we present for the first time a patient with Turner syndrome caused by deletion in the short arm of the X chromosome who experienced hypertensive hemorrhage as a late complication. © 2017 S. Karger AG, Basel.

  20. A new way of thinking about complications of prematurity.

    Science.gov (United States)

    Moore, Tiffany A; Berger, Ann M; Wilson, Margaret E

    2014-01-01

    The morbidity and mortality of preterm infants are impacted by their ability to maintain physiologic homeostasis using metabolic, endocrine, and immunologic mechanisms independent of the mother's placenta. Exploring McEwen's allostatic load model in preterm infants provides a new way to understand the altered physiologic processes associated with frequently occurring complications of prematurity such as bronchopulmonary dysplasia, intraventricular hemorrhage, necrotizing enterocolitis, and retinopathy of prematurity. The purpose of this article is to present a new model to enhance understanding of the altered physiologic processes associated with complications of prematurity. The model of allostatic load and complications of prematurity was derived to explore the relationship between general stress of prematurity and complications of prematurity. The proposed model uses the concepts of general stress of prematurity, allostasis, physiologic response patterns (adaptive-maladaptive), allostatic load, and complications of prematurity. These concepts are defined and theoretical relationships in the proposed model are interpreted using the four maladaptive response patterns of repeated hits, lack of adaptation, prolonged response, and inadequate response. Empirical evidence for cortisol, inflammation, and oxidative stress responses are used to support the theoretical relationships. The proposed model provides a new way of thinking about physiologic dysregulation in preterm infants. The ability to describe and understand complex physiologic mechanisms involved in complications of prematurity is essential for research. Advancing the knowledge of complications of prematurity will advance clinical practice and research and lead to testing of interventions to reduce negative outcomes in preterm infants.

  1. Retinal complications after aqueous shunt surgical procedures for glaucoma.

    Science.gov (United States)

    Law, S K; Kalenak, J W; Connor, T B; Pulido, J S; Han, D P; Mieler, W F

    1996-12-01

    To assess retinal complications and to identify risk factors for retinal complications following aqueous shunt procedures. Records of 38 consecutive aqueous shunt procedures that were performed on 36 patients at the Eye Institute of the Medical College of Wisconsin, Milwaukee, from June 1993 to March 1995 (minimum follow-up, 6 months) were reviewed. The mean +/- SD follow-up was 11.4 +/- 5.2 months (median, 10.5 months). Twelve patients (32%) had the following retinal complications: 4 serous choroidal effusions (10%) that required drainage, 3 suprachoroidal hemorrhages (8%), 2 vitreous hemorrhages (5%), 1 rhegmatogenous retinal detachment (3%), 1 endophthalmitis (3%), and 1 scleral buckling extrusion (3%). Surgical procedures for retinal complications were required in 8 (67%) of these 12 patients. Visual acuity decreased 2 lines or more in 9 (75%) of these 12 patients. The median onset of a postoperative retinal complication was 12.5 days, with 10 patients (83%) experiencing complications within 35 days. Serous choroidal effusions developed in 10 other patients (26%), and these effusions resolved spontaneously. Visual acuity decreased 2 lines or more in 2 (20%) of these additional 10 patients. Patients who experienced serious retinal complications were significantly older, had a higher rate of hypertension, and postoperative ocular hypotony. Serious retinal complications were distributed evenly among patients with Krupin valves with discs and Molteno and Baerveldt devices. Experience with the Ahmed glaucoma valve implant was limited. Aqueous shunt procedures may be associated with significant retinal complications and subsequent visual loss.

  2. Compression of the posterior fossa venous sinuses by epidural hemorrhage simulating venous sinus thrombosis: CT and MR findings

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Sumit; Ramakrishnaiah, Raghu H.; Hegde, Shilpa V.; Glasier, Charles M. [University of Arkansas for Medical Sciences, Pediatric Radiology, Little Rock, AR (United States)

    2016-01-15

    Posterior fossa dural venous sinus thrombus is a well-described complication of head trauma, especially when fracture crosses the dural sinus grooves or in association with epidural hemorrhage. We have found that post-traumatic posterior fossa epidural hematoma compressing a dural venous sinus can mimic dural venous thrombus. To discuss the CT and MRI findings of posterior fossa epidural hemorrhages simulating sinus thrombosis, to make radiologists aware of this important imaging pitfall. We describe radiologic findings in four children in whom a posterior fossa epidural hemorrhage mimicked dural venous sinus thrombus. Routine CT head and CT venography were obtained on Toshiba volume and helical CT scanners. MRI and MR venography were performed on a Philips scanner. In all cases there was medial displacement and compression of the posterior fossa dural venous sinuses without intraluminal thrombosis. The epidural hemorrhage was seen tracking along sinus grooves in the occipital bone, peeling the dura containing the sinuses from the calvarium and compressing the sinus, simulating thrombosis on axial CT views. Both venous sinus thrombosis and posterior fossa epidural hemorrhages in children are well-described complications of head trauma. Posterior fossa epidural hemorrhage can mimic a sinus thrombus by compressing and displacing the sinuses. It is important to recognize this pitfall because treatment of a suspected thrombus with anticoagulation can worsen epidural hemorrhage. (orig.)

  3. Compression of the posterior fossa venous sinuses by epidural hemorrhage simulating venous sinus thrombosis: CT and MR findings

    International Nuclear Information System (INIS)

    Singh, Sumit; Ramakrishnaiah, Raghu H.; Hegde, Shilpa V.; Glasier, Charles M.

    2016-01-01

    Posterior fossa dural venous sinus thrombus is a well-described complication of head trauma, especially when fracture crosses the dural sinus grooves or in association with epidural hemorrhage. We have found that post-traumatic posterior fossa epidural hematoma compressing a dural venous sinus can mimic dural venous thrombus. To discuss the CT and MRI findings of posterior fossa epidural hemorrhages simulating sinus thrombosis, to make radiologists aware of this important imaging pitfall. We describe radiologic findings in four children in whom a posterior fossa epidural hemorrhage mimicked dural venous sinus thrombus. Routine CT head and CT venography were obtained on Toshiba volume and helical CT scanners. MRI and MR venography were performed on a Philips scanner. In all cases there was medial displacement and compression of the posterior fossa dural venous sinuses without intraluminal thrombosis. The epidural hemorrhage was seen tracking along sinus grooves in the occipital bone, peeling the dura containing the sinuses from the calvarium and compressing the sinus, simulating thrombosis on axial CT views. Both venous sinus thrombosis and posterior fossa epidural hemorrhages in children are well-described complications of head trauma. Posterior fossa epidural hemorrhage can mimic a sinus thrombus by compressing and displacing the sinuses. It is important to recognize this pitfall because treatment of a suspected thrombus with anticoagulation can worsen epidural hemorrhage. (orig.)

  4. Adverse effects of anticoagulation treatment: clinically significant upper gastrointestinal hemorrhage

    Directory of Open Access Journals (Sweden)

    Pavel Skok

    2006-12-01

    Full Text Available Background: Over the last years, the use of oral anticoagulant treatment has increased dramatically, principally for the prevention of venous thrombosis and thrombembolic events. This treatment is demanding, especially among the elderly with concommitant diseases and different medication. Aim of the study to evaluate the rate of serious complications, clinically significant hemorrhage from upper gastointestinal tract in patients treated with oral antiocoagulants in a prospective cohort study.Patients and methods: Included were patients admitted to our institution between January 1, 1994 and December 31, 2003 due to gastrointestinal hemorrhage. Emergency endoscopy and laboratory testing was performed in all patients.Results: 6416 patients were investigated: 2452 women (38.2 % and 3964 men (61.8 %, mean age 59.1 years, SD 17.2. Among our patients, 55 % were aged over 60 years. In 86.4 % of patients the source of bleeding was confirmed in the upper gastrointestinal tract. In the last week prior to bleeding, 20.4 % (1309/6416 of all patients were regularly taking nonsteroidal anti-inflammatory drugs, anticoagulant therapy or antiplatelet agents in single daily doses at least. 6.3 % of patients (82/1309 with abundant hemorrhage from upper gastrointestinal tract were using oral anticoagulant therapy and had INR > 5 at admission, 25.6 % of them had INR > 10. The mortality of patients using oral anticoagulants and INR > 5 was 17.1 %.Conclusions: Upper gastrointestinal hemorrhage is a serious complication of different medications, particularly in elderly patients. Safe use of anticoagulant therapy is based on careful selection of patients and correct intake of the prescribed drugs.

  5. Dilute brimonidine to improve patient comfort and subconjunctival hemorrhage after LASIK.

    Science.gov (United States)

    Pasquali, Theodore A; Aufderheide, Adam; Brinton, Jason P; Avila, Michele R; Stahl, Erin D; Durrie, Daniel S

    2013-07-01

    To investigate whether dilute brimonidine (0.025%) reduces patient discomfort, subconjunctival hemorrhage, and injection after LASIK without a significant increase in the rate of flap complications or surgical enhancements. This randomized, double-blind, prospective study enrolled 180 patients (360 eyes) in a contralateral eye comparison of topical dilute brimonidine, naphazoline/pheniramine, or Systane Ultra (Alcon Laboratories, Inc., Fort Worth, TX) administered shortly before LASIK for any indication. Patients were evaluated for subconjunctival hemorrhage, injection, and flap dislocation 1 hour and 1 day postoperatively. Patient questionnaires measuring patient comfort and ocular symptoms were administered at these same follow-up visits. Patients were examined for 3 months to determine similar outcomes for standard indices of safety, predictability, efficacy, and enhancement rates. Scores of patient discomfort, subconjunctival hemorrhage, and injection were significantly lower in eyes treated with dilute brimonidine at the 1 hour and 1 day postoperative examinations. Refloats for mild-flap edge wrinkling were required in 3 brimonidine eyes (2.5%), 1 naphazoline/pheniramine eye (0.8%), and no control eyes, but this difference did not reach statistical significance (P = .18). There was no significant difference between eyes at 3 months in terms of visual acuity, refractive error, corrected distance visual acuity, or rate of enhancement. Use of dilute brimonidine before LASIK reduces subconjunctival hemorrhage and injection and improves patient comfort after surgery. Flap edge wrinkling requiring refloat may still be a complication with dilute brimonidine. Copyright 2013, SLACK Incorporated.

  6. Treatment of non-neoplastic renal hemorrhage with segmental embolization of renal artery

    International Nuclear Information System (INIS)

    Zhu Bing

    2007-01-01

    Objective: To explore the value of segmental embolization of renal artery in dealing with non- neoplastic renal hemorrhage. Methods: Four cases of non-neoplastic hemorrhage, including 2 with bleeding after renal acupuncture biopsy, 2 with bleeding after nephrolithotomy and 1 with congenital renal arteriovenous malformation, were treated with superselective segmental embolization of renal artery. 2 were embolized with coil, 1 with alcohol plus coil and 1 with PVA parcels. Results: Hematuria disappeared in 1-3 days. There was no recurrence in 7-45 months follow up and no complications induced by embolization. Conclusion: It is a safe and reliable therapy to treat non-neoplastic renal hemorrhage with segmental embolization of renal artery. (authors)

  7. Dengue hemorrhagic fever and acute hepatitis: a case report

    Directory of Open Access Journals (Sweden)

    Maria Paula Gomes Mourão

    Full Text Available Dengue fever is the world's most important viral hemorrhagic fever disease, the most geographically wide-spread of the arthropod-born viruses, and it causes a wide clinical spectrum of disease. We report a case of dengue hemorrhagic fever complicated by acute hepatitis. The initial picture of classical dengue fever was followed by painful liver enlargement, vomiting, hematemesis, epistaxis and diarrhea. Severe liver injury was detected by laboratory investigation, according to a syndromic surveillance protocol, expressed in a self-limiting pattern and the patient had a complete recovery. The serological tests for hepatitis and yellow fever viruses were negative. MAC-ELISA for dengue was positive.

  8. Dengue hemorrhagic fever and acute hepatitis: a case report.

    Science.gov (United States)

    Mourão, Maria Paula Gomes; Lacerda, Marcus Vinícius Guimarães de; Bastos, Michele de Souza; Albuquerque, Bernardino Cláudio de; Alecrim, Wilson Duarte

    2004-12-01

    Dengue fever is the world's most important viral hemorrhagic fever disease, the most geographically wide-spread of the arthropod-born viruses, and it causes a wide clinical spectrum of disease. We report a case of dengue hemorrhagic fever complicated by acute hepatitis. The initial picture of classical dengue fever was followed by painful liver enlargement, vomiting, hematemesis, epistaxis and diarrhea. Severe liver injury was detected by laboratory investigation, according to a syndromic surveillance protocol, expressed in a self-limiting pattern and the patient had a complete recovery. The serological tests for hepatitis and yellow fever viruses were negative. MAC-ELISA for dengue was positive.

  9. Neurological Complications in Child with Chronic Renal Failure

    Directory of Open Access Journals (Sweden)

    Faruk Incecik

    2003-08-01

    Full Text Available Congenital uremic encephalopathy, progressive dialysis encephalopathy, Wernicke encefalopathy, headache, seizures because of dialysis, disequilibrium syndrome, cerebral hemorrhage and uremic neuropathy are the neurologic complications seen in child with chronic renal failure. Here it is aimed to discuss these complications with literature, and to emphasize the importance of evaluation of patients with these aspects. [Archives Medical Review Journal 2003; 12(4.000: 406-412

  10. Towards a Possible Therapy for Diabetes Complications

    Science.gov (United States)

    2011-10-01

    such as endothelin Table 1. Long-Term Complications of Type 1 Diabetes (T1D)  Retinopathy Results in retinal edema, hemorrhage and loss of...fact, people with type 1 diabetes who retain a low but detectable level of C-peptide are less prone to develop microvascular complications of the eyes...induced apoptosis of pericytes in early diabetic retinopathy . J Ophthalmol 2010:746978 33. Zhao X, Carnevale KA, Cathcart MK (2003) Human monocytes use

  11. Vascular-Rheological Properties of Blood in Hemorrhagic Vasculitis Occurring in Childhood and Adulthood

    Directory of Open Access Journals (Sweden)

    V.V. Gerasymenko

    2016-11-01

    Full Text Available Background. As a result of the immune-inflammatory necrotic changes in the walls of arterioles and capillaries in patients with hemorrhagic vasculitis (HV Henoch — Schönlein endothelial dysfunction of vessels occurs, contributing to violations of blood rheological properties and microcirculation. These processes depend on the age of patients, and in cases of onset of the disease in childhood and adulthood are unknown. Objective: to study vascular and rheological properties of blood serum in HV and to compare the indices with different age of the debut of the pathological process in the groups of patients. Material and methods. The study included 174 patients with HV (83 % men and 17 % women. In 92 patients, the disease made its debut in childhood (on average in 12 years old, and in 82 — in the adult (on average in 25 years old. I, II and III degree of activity of pathological process are set at a ratio of 1 : 2 : 2. Indicators of vascular endothelial function were investigated by immune-enzyme analysis and the adsorption-rheological pro­perties of blood were assessed by computer tensiometry. Results. HV is accompanied by severe disorders of the blood vascular and rheological properties which are involved in the pathogenesis of lesions of skin (endothelin-1, surface tension, joints (only surface activity, kidney (prostacyclin, cyclic guanosine monophosphate and heart (endothelin-1, viscoelastic modulus. At that the integrated indicators of vascular endothelial function, viscoelastic, surface-active and relaxation characteristics of serum depend on the age of the patients in the beginning of the disease, the degree of activity of the pathological process, the clinical form of the disease course, necrotic-ulcerative and polymorphic variants of cutaneous vasculitis, and HV, transforming from juvenile, occurs with lower blood levels of endothelin-1, but with a higher concentration of thromboxane A2, cyclic guanosine monophosphate and

  12. Characteristics of Hemorrhagic Stroke following Spine and Joint Surgeries

    Directory of Open Access Journals (Sweden)

    Fei Yang

    2017-01-01

    Full Text Available Hemorrhagic stroke can occur after spine and joint surgeries such as laminectomy, lumbar spinal fusion, tumor resection, and total joint arthroplasty. Although this kind of stroke rarely happens, it may cause severe consequences and high mortality rates. Typical clinical symptoms of hemorrhagic stroke after spine and joint surgeries include headache, vomiting, consciousness disturbance, and mental disorders. It can happen several hours after surgeries. Most bleeding sites are located in cerebellar hemisphere and temporal lobe. A cerebrospinal fluid (CSF leakage caused by surgeries may be the key to intracranial hemorrhages happening. Early diagnosis and treatments are very important for patients to prevent the further progression of intracranial hemorrhages. Several patients need a hematoma evacuation and their prognosis is not optimistic.

  13. A convolutional neural network for intracranial hemorrhage detection in non-contrast CT

    Science.gov (United States)

    Patel, Ajay; Manniesing, Rashindra

    2018-02-01

    The assessment of the presence of intracranial hemorrhage is a crucial step in the work-up of patients requiring emergency care. Fast and accurate detection of intracranial hemorrhage can aid treating physicians by not only expediting and guiding diagnosis, but also supporting choices for secondary imaging, treatment and intervention. However, the automatic detection of intracranial hemorrhage is complicated by the variation in appearance on non-contrast CT images as a result of differences in etiology and location. We propose a method using a convolutional neural network (CNN) for the automatic detection of intracranial hemorrhage. The method is trained on a dataset comprised of cerebral CT studies for which the presence of hemorrhage has been labeled for each axial slice. A separate test dataset of 20 images is used for quantitative evaluation and shows a sensitivity of 0.87, specificity of 0.97 and accuracy of 0.95. The average processing time for a single three-dimensional (3D) CT volume was 2.7 seconds. The proposed method is capable of fast and automated detection of intracranial hemorrhages in non-contrast CT without being limited to a specific subtype of pathology.

  14. Hemolysis, Elevated Liver Enzymes, and Low Platelets, Severe Fetal Growth Restriction, Postpartum Subarachnoid Hemorrhage, and Craniotomy: A Rare Case Report and Systematic Review

    Directory of Open Access Journals (Sweden)

    Shadi Rezai

    2017-01-01

    Full Text Available Introduction. Hemolysis, elevated liver enzymes, and low platelets (HELLP syndrome is a relatively uncommon but traumatic condition occurring in the later stage of pregnancy as a complication of severe preeclampsia or eclampsia. Prompt brain computed tomography (CT or magnetic resonance imaging (MRI and a multidisciplinary management approach are required to improve perinatal outcome. Case. A 37-year-old, Gravida 6, Para 1-0-4-1, Hispanic female with a history of chronic hypertension presented at 26 weeks and 6 days of gestational age. She was noted to have hemolysis, elevated liver enzymes, and low platelets (HELLP syndrome accompanied by fetal growth restriction (FGR, during ultrasound evaluation, warranting premature delivery. The infant was delivered in stable condition suffering no permanent neurological deficit. Conclusion. HELLP syndrome is an uncommon and traumatic obstetric event which can lead to neurological deficits if not managed in a responsive and rapid manner. The central aggravating factor seems to be hypertension induced preeclamptic or eclamptic episode and complications thereof. The syndrome itself is manifested by hemolytic anemia, increased liver enzymes, and decreasing platelet counts with a majority of neurological defects resulting from hemorrhagic stroke or subarachnoid hemorrhage (SAH. To minimize adverse perinatal outcomes, obstetric management of this medical complication must include rapid clinical assessment, diagnostic examination, and neurosurgery consultation.

  15. Neonatal intracranial hemorrhages (perinatal onset). Comparison of pre- and post-CT era and their prognostic factors

    Energy Technology Data Exchange (ETDEWEB)

    Ban, S.; Ogata, M.; Yamamoto, T.; Nakao, S.; Mizue, H. (Kobe Central Municipal Hospital (Japan)); Kobayashi, Y.

    1982-04-01

    1. We have reviewed 34 cases of neonatal intracranial hemorrhages (perinatal onset, 23 mature and 11 premature infants) experienced in 10-year period from 1971 to 1980, with special reference to gestational age, birth weight, type of delivery, presence or absence of asphyxia, symptoms and cause of death. 2. Regarding 9 autopsied cases and 7 cases diagnosed by CT-scan, 10 mature infants composed of 3 subarachnoid hemorrhages, 2 intraventricular hemorrhages, 2 subdural hematomas, 2 intracerebral and 1 subependymal hemorrhage; 6 premature infants consisted of 4 subependymal hemorrhages with ventricular rupture and 2 subarachnoid hemorrhages. Most of them presented with respiratory distress, vomiting and convulsive seizures which developed within 5 days after birth. 3. Poor outcome including death amounted 49% of mature and 63% of premature infants. Along with degree of intracranial hematoma, prematurity and pulmonary complication were felt to be important prognostic factors. 4. Introduction of CT-scan led to prompt diagnosis and treatment, thus lowering mortality rate of neonatal intracranial hemorrhages.

  16. [Marburg and Ebola hemorrhagic fevers--pathogens, epidemiology and therapy].

    Science.gov (United States)

    Stock, Ingo

    2014-09-01

    Marburg and Ebola hemorrhagic fevers are severe, systemic viral diseases affecting humans and non-human primates. They are characterized by multiple symptoms such as hemorrhages, fever, headache, muscle and abdominal pain, chills, sore throat, nausea, vomiting and diarrhea. Elevated liver-associated enzyme levels and coagulopathy are also associated with these diseases. Marburg and Ebola hemorrhagic fevers are caused by (Lake victoria) Marburg virus and different species of Ebola viruses, respectively. They are enveloped, single-stranded RNA viruses and belong to the family of filoviridae. Case fatality rates of filovirus disease outbreaks are among the highest reported for any human pathogen, ranging from 25 to 90% or more. Outbreaks of Marburg and Ebola hemorrhagic fever occur in certain regions of equatorial Africa at irregular intervals. Since 2000, the number of outbreaks has increased. In 2014, the biggest outbreak of a filovirus-induced hemorrhagic fever that has been documented so far occurred from March to July 2014 in Guinea, Sierra Leone, Liberia and Nigeria. The outbreak was caused by a new variant of Zaire Ebola-Virus, affected more than 2600 people (stated 20 August) and was associated with case-fatality rates of up to 67% (Guinea). Treatment of Marburg and Ebola hemorrhagic fevers is symptomatic and supportive, licensed antiviral agents are currently not available. Recently, BCX4430, a promising synthetic adenosine analogue with high in vitro and in vivo activity against filoviruses and other RNA viruses, has been described. BCX4430 inhibits viral RNA polymerase activity and protects cynomolgus macaques from Marburg virus infection when administered as late as 48 hours after infection. Nucleic acid-based products, recombinant vaccines and antibodies appear to be less suitable for the treatment of Marburg and Ebola hemorrhagic fevers.

  17. Splinter hemorrhages

    Science.gov (United States)

    Fingernail hemorrhage ... Splinter hemorrhages look like thin, red to reddish-brown lines of blood under the nails. They run in the direction of nail growth. They are named splinter hemorrhages because they look like a splinter under the ...

  18. Embolization with NBCA for the treatment of esophago-fundal varices: its complications and nursing care

    International Nuclear Information System (INIS)

    Liu Lingyun; Li Xiaohui; Qiu Xuanying; Lai Lisha; Zhong Qiuying; Zhu Kangshun

    2009-01-01

    Objective: To discuss the nursing care for patients with portal hypertension after receiving NBCA embolization treatment of esophago-fundal varices. Methods: The clinical data and nursing care effect in 28 patients with portal hypertension after NBCA embolization treatment of esophago-fundal varices were retrospectively analyzed. Results: Successful embolization was achieved in 27 patients, and the bleeding was stopped. Failure of embolization occurred in one patient. Slight pulmonary embolism was found in 4 cases, of which 2 had mild cough. Pain in different degree was seen in 24 cases, and vomiting with mild abdominal pain in 20 cases. Neither puncture site bleeding nor intraperitoneal hemorrhage occurred. Conclusion: In order to increase the success rate and to reduce the occurrence of complications, it is very important for nurses to take the following obligations seriously: to give the patient pertinent psychological nursing care before the procedure, to take a close observation on the patient's condition during and after the surgery and to deal with the complications promptly. (authors)

  19. Transconjunctival drainage of serous and hemorrhagic choroidal detachment.

    Science.gov (United States)

    Rezende, Flávio A; Kickinger, Mônica C; Li, Gisèle; Prado, Renata F; Regis, Luiz Gustavo T

    2012-02-01

    To describe a novel surgical technique for drainage of bullous serous and hemorrhagic choroidal detachments. A prospective, consecutive case series of 6 eyes with serous and/or hemorrhagic choroidal detachments secondary to intraocular surgery was documented to evaluate the feasibility of using the 25-gauge and 20-gauge transconjunctival trocar/cannula systems to drain choroidal detachments. Two eyes had expulsive hemorrhagic choroidal detachments and 4 eyes had serous choroidal detachments after glaucoma surgeries. A 25-gauge infusion line was placed in the anterior chamber. A 20-gauge (in eyes with hemorrhagic choroidal detachments) or a 25-gauge (in eyes with serous detachments) trocar/cannula system was inserted into the suprachoroidal space 7.0 mm from limbus. After drainage, the cannulas were removed and no sutures were placed. Pars plana vitrectomy was performed only in eyes with concomitant pathology that demanded the additional procedure. The primary outcome measure was presence of choroidal detachment at 1 week, 2 weeks, and 1 month postoperatively. Secondary outcome measures were visual acuity at 6 months and intraocular pressure at 1 week and 1, 3, and 6 months postoperatively. Drainage of hemorrhagic choroidal detachments resulted in resolution of the detachments by 1 month postoperatively. In eyes with serous detachments, resolution was achieved by 1 week postdrainage. In both groups, intraocular pressure increased to at least 10 mmHg by postoperative Week 1. The visual acuity improved in all eyes. No complications related to the transconjunctival technique were noted. Transconjunctival drainage of serous and hemorrhagic choroidal detachments seems to be a feasible and simple surgical option with minimal scleral and conjunctival damage. Pars plana vitrectomy may not be necessary when draining choroidal detachments in this manner.

  20. Pseudarthrosis due to galvanic corrosion presenting as subarachnoid hemorrhage

    Directory of Open Access Journals (Sweden)

    Rosemary Noel Beavers

    2017-01-01

    Full Text Available Two unlike metals near one another can break down as they move toward electrochemical equilibrium resulting in galvanic corrosion. We describe a case of electrochemical corrosion resulting in pseudarthrosis, followed by instrumentation failure leading to subarachnoid hemorrhage. A 53-year-old female with a history of cervical instability and two separate prior cervical fusion surgery with sublaminar cables presented with new onset severe neck pain. Restricted range of motion in her neck and bilateral Hoffman's was noted. X-ray of her cervical spine was negative. A noncontrast CT scan of her head and neck showed subarachnoid hemorrhage in the prepontine and cervicomedullary cisterns. Neurosurgical intervention involved removal of prior stainless steel and titanium cables, repair of cerebrospinal fluid leak, and nonsegmental C1–C3 instrumented fusion. She tolerated the surgery well and followed up without complication. Galvanic corrosion of the Brook's fusion secondary to current flow between dissimilar metal alloys resulted in catastrophic instrumentation failure and subarachnoid hemorrhage.

  1. Traumatic intracranial hemorrhage correlates with preinjury brain atrophy, but not with antithrombotic agent use: a retrospective study.

    Directory of Open Access Journals (Sweden)

    C Michael Dunham

    Full Text Available The impact of antithrombotic agents (warfarin, clopidogrel, ASA on traumatic brain injury outcomes is highly controversial. Although cerebral atrophy is speculated as a risk for acute intracranial hemorrhage, there is no objective literature evidence.This is a retrospective, consecutive investigation of patients with signs of external head trauma and age ≥60 years. Outcomes were correlated with antithrombotic-agent status, coagulation test results, admission neurologic function, and CT-based cerebral atrophy dimensions.Of 198 consecutive patients, 36% were antithrombotic-negative and 64% antithrombotic-positive. ASA patients had higher arachidonic acid inhibition (p = 0.04 and warfarin patients had higher INR (p<0.001, compared to antithrombotic-negative patients. Antithrombotic-positive intracranial hemorrhage rate (38.9% was similar to the antithrombotic-negative rate (31.9%; p = 0.3285. Coagulopathy was not present on the ten standard coagulation, thromboelastography, and platelet mapping tests with intracranial hemorrhage and results were similar to those without hemorrhage (p≥0.1354. Hemorrhagic-neurologic complication (intracranial hemorrhage progression, need for craniotomy, neurologic deterioration, or death rates were similar for antithrombotic-negative (6.9% and antithrombotic-positive (8.7%; p = 0.6574 patients. The hemorrhagic-neurologic complication rate was increased when admission major neurologic dysfunction was present (63.2% versus 2.2%; RR = 28.3; p<0.001. Age correlated inversely with brain parenchymal width (p<0.001 and positively with lateral ventricular width (p = 0.047 and cortical atrophy (p<0.001. Intracranial hemorrhage correlated with cortical atrophy (p<0.001 and ventricular width (p<0.001.Intracranial hemorrhage is not associated with antithrombotic agent use. Intracranial hemorrhage patients have no demonstrable coagulopathy. The association of preinjury brain atrophy with acute intracranial

  2. [Manifestations of hemorrhagic fever with renal syndrome in a military unit stationed in a combat zone].

    Science.gov (United States)

    Cirić, Slavisa; Denić, Vesna; Mitrović, Vekoslav; Mitrović-Perisić, Natasa; Denić, Nebojsa; Cirić, Slobodan

    2003-01-01

    Since it has been recognized as a separate disease during the Korean war, hemorrhagic fever with renal syndrome (HFRS) has often been discovered among the members of different armies in various countries, military personnel being the highest risk group for the disease. In the period from March to May 1999 we treated 6 soldiers coming from the military formation stationed at Kosovo and Metohia. The reaction of indirect hemagglutination test proved the presence of antibodies against Hantavira in each of them. They were infected during the stay in a dugout in the area with great population of field rodents. Only one patient was slightly ill, on the admission to the hospital. The others had severe clinical and laboratory findings: several days lasting fever, strong abdominal pain, as well as the pain in the loins, dyspeptical discomfort, manifold increased blood urea nitrogen and serum creatinine values, thrombocytopenia, etc. Oliguria occurred in 4 patients. Hemorrhagic manifestations were slight (epistaxis, petechial rash, conjunctival injection), or absent. Because of the aggravation of the acute renal failure, hemodialysis was performed in 3 patients, while other 3 underwent conservative treatment. Two of the patients had severe anemia because of which transfusions of erythrocytes and plasma were performed. Complications occurred in 2 patients (convulsive crises and lung infections). All patients recovered completely.

  3. Risk of Hemorrhage during Needle-Based Ophthalmic Regional Anesthesia in Patients Taking Antithrombotics: A Systematic Review.

    Directory of Open Access Journals (Sweden)

    Augusto Takaschima

    Full Text Available Patients undergoing ophthalmic surgery are usually elderly and, due to systemic disease, may be on long-term therapy, such as antithrombotic agents. Rates of hemorrhagic complications associated with invasive procedures may be increased by the use of anticoagulants and antiplatelet agents.To compare the incidence of hemorrhagic complications in patients undergoing needle-based ophthalmic regional anesthesia between patients on antithrombotic therapy and those not on such therapy.A systematic review was conducted by two independent reviewers based on searches of Cochrane, LILACS, PubMed, Scopus, Web of Science, and the "gray" literature (Google Scholar. The end search date was May 8, 2015, across all databases.Five studies met the eligibility criteria. In three studies, individual risk of bias was low, and in two of them, moderate. In all studies, no differences regarding mild to moderate incidence of hemorrhagic complications were found between patients using antithrombotics (aspirin, clopidogrel, and warfarin and those not using them. Rates of severe hemorrhagic complication were very low (0.04% in both groups, supporting the safety of needle blocks, even in patients using antithrombotics. High heterogeneity across studies prevented meta-analysis. Limitations to these results include low statistical power in three experimental studies and a large 95% confidence interval in the two retrospective cohorts.In this review, none of the selected studies showed significant bleeding related to needle-based ophthalmic regional anesthesia in association with the use of aspirin, clopidogrel, or vitamin K inhibitors. Since the available data is not powerful enough to provide a reliable evaluation of the true effect of antithrombotics in this setting, new studies to address these limitations are necessary.

  4. Takotsubo cardiomyopathy following subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Wajnberg, Eduardo

    2012-01-01

    Takotsubo cardiomyopathy corresponds to a syndrome characterized by a transient myocardial dysfunction affecting the left ventricular apex that classically occurs after major physical or emotional stress (also called 'broken heart syndrome' or 'stress-induced cardiomyopathy'). The author describes the case of a patient with takotsubo cardiomyopathy induced by subarachnoid hemorrhage. (author)

  5. Hemorrhagic myocardial infarction after reperfusion detected by X-ray CT

    International Nuclear Information System (INIS)

    Tamura, Tsutomu; Toyoki, Takaaki; Ishikawa, Tomoko

    1992-01-01

    The purpose of this study was to determine whether computed tomography (CT) can detect hemorrhagic infarction occurring after intracoronary thrombolytic therapy (ICT) for acute myocardial infarction (AMI). In an experimental study, 12 dogs underwent 2-4 h of left anterior descending artery (LAD) occlusion, followed by reperfusion, and infusion of contrast material into the LAD. After CT examination, the heart was cut into transverse sections. A good correlation was obtained between the CT-enhanced area and the hemorrhagic area in the sliced heart section (r=0.895, p 0.1). The SPECT defect areas were consistently smaller than the CT enhancement areas. These results indicate that CT can detect hemorrhage into the myocardium after ICT, and that after ICT half the AMI patients showed hemorrhagic infarction. However, hemorrhage did not cause complete deterioration of the myocardium. (author)

  6. Emergent embolization for control of massive hemorrhage from a splanchnic artery with a new coaxial catheter system

    International Nuclear Information System (INIS)

    Okazaki, M.; Higashihara, H.; Koganemaru, F.; Ono, H.; Fujimitsu, R.; Yamasaki, S.; Toyoshima, H.; Sato, S.; Hoashi, T.; Kimura, T.

    1992-01-01

    Emergent superselective embolization with a 3.0 F (1 mm) coaxial catheter and a steerable guidewire was performed in 27 patients with massive hemorrhage from a small-caliber splanchnic artery. Eight patients had intraperitoneal hemorrhage, 3 had hemobilia, 9 had gastric hemorrhage, and 7 had intestinal hemorrhage. Out of 27 patients, 7 had hemorrhage from a splanchnic artery pseudoaneurysm. Complete cessation of bleeding was obtained in all patients initially, but in 3 patients gastric hemorrhage recurred later. Otherwise, there was no rebleeding nor any major complication such as marked infarction of tissue or misplacement of embolic materials. This coaxial catheter system was highly reliable for achieving superselective catheterization in small-caliber arteries, minimizing the volume of infarcted tissue and allowing maximal preservation of splanchnic organic function. We conclude that this system represents a major advance in interventional radiology. (orig.)

  7. How Hemorrhage Control Became Common Sense.

    Science.gov (United States)

    Hawk, Alan James

    2018-02-27

    Just over 200 years ago, surgeons were puzzled that the use of the tourniquet to control hemorrhage as common sense during surgery was a relatively recent development. Within the last 20 years, much progress has been made to controlling hemorrhage in the prehospital context. Then, as now, it was surprising that progress on something that appeared obvious had occurred only recently, begging the question how controlling blood loss was common sense in a surgical context, but not for emergency treatment. Paper is a historical survey of the evolution of the medical understanding of hemorrhage along with technological response. The danger of blood loss had historically been consistently underestimated as physicians looked at other explanations for symptoms of how the human body responded to trauma. As the danger from hemorrhage became apparent, even obvious, responsibility for hemorrhage control was delegated down from the surgeon to the paramedic and eventually to individual service members and civilian bystanders with training to "Stop the Bleed." Hippocratic medicine assumed that blood diffused centrifugally into periphery through arteries. William Harvey's observation in 1615 that blood ran through a closed circulatory system gradually transformed conventional wisdom about blood loss, leading to the development of the tourniquet about a century later by Jean-Louis Petit, which made amputation of limbs survivable. However, physicians were cautious about their application during the First World War over concerns over effects on patient recovery. Hemorrhage had generally been seen as symptom to be managed until the patient would be seen by a surgeon who would stop the bleeding. More thorough collection and analysis of data related to case histories of soldiers wounded during the Vietnam Conflict transformed how surgeons understood the importance to hemorrhage leading to development of the doctrine of Tactical Combat Casualty Care in the late 1990's. economic

  8. Endovascular treatment of a post-traumatic adrenal hemorrhage in a pediatric patient: A case report

    International Nuclear Information System (INIS)

    Kim, Dong Gun; Jung, Hyun Seok

    2016-01-01

    Adrenal hemorrhage following blunt trauma is a rare occurrence. We report here the case of a 5-year-old child with adrenal hemorrhage, which developed as a result of an accidental fall. Embolization treatment of adrenal hemorrhage was successfully performed. To the best of our knowledge, this is the first report of adrenal hemorrhage occurring in a child which was treated with transcatheter embolization

  9. Endovascular treatment of a post-traumatic adrenal hemorrhage in a pediatric patient: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Gun; Jung, Hyun Seok [Dept. of Radiology, Busan Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of)

    2016-12-15

    Adrenal hemorrhage following blunt trauma is a rare occurrence. We report here the case of a 5-year-old child with adrenal hemorrhage, which developed as a result of an accidental fall. Embolization treatment of adrenal hemorrhage was successfully performed. To the best of our knowledge, this is the first report of adrenal hemorrhage occurring in a child which was treated with transcatheter embolization.

  10. Numerous cerebral hemorrhages in a patient with influenza-associated encephalitis: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Ji Ye; Seong, Su Ok; Park, Noh Hyuck; Park, Chan Sup [Dept. of Radiology, Myongji Hospital, Goyang (Korea, Republic of)

    2016-02-15

    Influenza-associated encephalitis (IAE) is a complication of a common disease that is rare even during an epidemic. Awareness of magnetic resonance imaging features of IAE is important in treatment planning and prognosis estimation. Several reports have described necrotizing encephalopathy in children with influenza. However, few reports have described multifocal hemorrhages in both cerebral hemispheres in adults with concomitant infection with influenza A and B. Here, we describe a case of influenza A- and B-associated encephalitis accompanied by numerous cerebral hemorrhages.

  11. Severe Renal Hemorrhage in a Pregnant Woman Complicated with Antiphospholipid Syndrome: A Case Report

    Directory of Open Access Journals (Sweden)

    Shohei Kawaguchi

    2011-01-01

    Full Text Available Antiphospholipid syndrome is a systemic autoimmune disease with thrombotic tendency. Consensus guidelines for pregnancy with antiphospholipid syndrome recommend low-dose aspirin combined with unfractionated or low-molecular-weight heparin because antiphospholipid syndrome causes habitual abortion. We report a 36-year-old pregnant woman diagnosed with antiphospholipid syndrome receiving anticoagulation treatment. The patient developed left abdominal pain and gross hematuria at week 20 of pregnancy. An initial diagnosis of left ureteral calculus was made. Subsequently abdominal-pelvic computed tomography was required for diagnosis because of the appearance of severe contralateral pain. Computed tomography revealed serious renal hemorrhage, and ureteral stent placement and pain control by patient-controlled analgesia were required. After treatment, continuance of pregnancy was possible and vaginal delivery was performed safely. This is the first case report of serious renal hemorrhage in a pregnant woman with antiphospholipid syndrome receiving anticoagulation treatment and is an instructive case for urological and obstetrical practitioners.

  12. Airway Complications of Total Artificial Heart.

    Science.gov (United States)

    Pathak, Vikas; Donovan, Colin; Malhotra, Rajiv

    2017-02-01

    The total artificial heart is the mechanical device which is used as a bridge to the heart transplant in patients with biventricular failure. Due to the mechanical nature of the device, patients receiving total artificial heart (TAH) require to be on anticoagulation therapy. Hemorrhage and coagulopathy are few of the known complications of TAH.

  13. Neurogenic stunned myocardium following hemorrhagic cerebral contusion

    International Nuclear Information System (INIS)

    Deleu, D.; Miyares, F.; Kettern, M.; Kumar, S.; Hassens, Y.; Salim, K.

    2007-01-01

    Neurogenic stunned myocardium NSM is a well-known complication of subarachnoidal hemorrhage, but has been reported rarely in association with other central nervous system disorders. A case of NSM is described in a patient with hemorrhagic brain contusion associated with cerebral edema. An 18-year-old man was admitted with severe cranial trauma following a car roll-over. Six days after admission, he developed findings suggestive for NSM. The troponin T and creatine kinase-MB level were elevated and echocardiogram showed apical and inferoposterior hypokinesis and diffuse left ventricular akinesis with severely reduced ejection fraction 18%. Invasive measurements confirmed low cardiac output. His cardiac function resolved completely within 6 days after decompressive craniotomy. This case supports the presumed unifying role of the increased intracranial pressure, probably triggering a vigorous sympathetic outflow hyperactivity leading to NSM. (author)

  14. Development of a vaccine for the prevention of hemorrhagic enteritis in turkeys

    NARCIS (Netherlands)

    Hurk, van den J.V.J.M.

    1988-01-01

    Hemorrhagic enteritis (HE) in turkeys is an acute infectious disease characterized by depression, intestinal bleeding, and death. HE occurs worldwide affecting 6 to 12 week-old turkeys and lasting 4 to 6 days. This economically important disease is caused by hemorrhagic enteritis virus (HEV), a

  15. HEMORRHAGE EXPRESS-DIAGNOSTICS AND THERAPY IN CHILDREN 0-6 MONTHS OF AGE

    Directory of Open Access Journals (Sweden)

    P. V. Svirin

    2013-01-01

    Full Text Available Hemorrhagic conditions are associated with severe health problems and an increase in mortality rate among children. Quick and adequate reaction of a doctor who was the first to appear beside such a patient is necessary to save the child’s life; mistakes may lead to severe complications, including fatal outcome. The article formulates methodological recommendations on diagnosing and rendering help to children of the first months of age with developing hemorrhagic manifestations in the environment of neonatal and newborn centers taking into account their laboratorial and therapeutic capabilities.

  16. Spontaneous hemorrhage simulating rapid growth of a benign subperiosteal plexiform neurofibroma

    International Nuclear Information System (INIS)

    Blitman, Netta M.; Levsky, Jeffrey M.; Thornhill, Beverly A.; Villanueva-Siles, Esperanza

    2007-01-01

    Spontaneous subperiosteal hemorrhage is a rare complication of von Recklinghausen's disease. There are few reports describing the MR imaging characteristics of this entity. Our case is unique among these as an underlying plexiform neurofibroma was visualized by MR imaging. We present a 12-year-old child with neurofibromatosis 1 who presented with a rapidly enlarging mass of the fibula. Surgery and pathology revealed subperiosteal hemorrhage into a benign, plexiform neurofibroma. The MR imaging features, pathogenesis and clinical implications of this entity are discussed. Recognition of this disease process and differentiating it from malignant transformation can prevent unnecessary surgery. (orig.)

  17. Acute dysphonia secondary to vocal fold hemorrhage after vardenafil use.

    Science.gov (United States)

    Singh, Vikas; Cohen, Seth M; Rousseau, Bernard; Noordzij, J Pieter; Garrett, C Gaelyn; Ossoff, Robert H

    2010-06-01

    Owing to their vasodilatory effects, the phosphodiesterase-5 inhibitors have become widely used for the treatment of erectile dysfunction. Among the reported adverse events of these agents are epistaxis, variceal bleeding, intracranial hemorrhage, and hemorrhoidal bleeding. We report a case of vocal fold hemorrhage that occurred after vardenafil use in a 31-year-old man who was a professional singer.

  18. Embolization for gastrointestinal hemorrhages

    International Nuclear Information System (INIS)

    Kraemer, S.C.; Goerich, J.; Rilinger, N.; Aschoff, A.J.; Vogel, J.; Brambs, H.J.; Siech, M.

    2000-01-01

    Retrospective evaluation of interventional embolization therapy in the treatment of gastrointestinal hemorrhage over a long-term observation period from 1989 to 1997. Included in the study were 35 patients (age range 18-89 years) with gastrointestinal bleeding (GI) referred for radiological intervention either primarily or following unsuccessful endoscopy or surgery. Sources of GI bleeding included gastric and duodenal ulcers (n = 7), diverticula (n = 3), erosion of the intestinal wall secondary to malignancy (n = 6), vascular malformations (n = 4), and hemorrhoids (n = 2), as well as from postoperative (n = 6), posttraumatic (n = 2), postinflammatory (n = 4) or unknown (n = 1) causes. Ethibloc (12 cases) or metal coils (14 cases) were predominantly used as embolisates. In addition, combinations of tissue adhesive and gelfoam particles and of coils and Ethibloc were used (six cases). Finally, polyvinyl alcohol particles, a coated stent, and an arterial wire dissection were utilized in one case each. Bleeding was stopped completely in 29 of 35 cases (83 %). In one case (3 %) the source of bleeding was recognized but the corresponding vessel could not be catheterized. In five other cases (14 %) there was partial success with reduced, though still persistent, bleeding. The rate of complications was 14 %, including four instances of intestinal ischemia with fatal outcome in the first years, and, later, one partial infarction of the spleen without serious consequences. Gastrointestinal hemorrhage can be controlled in a high percentage of patients, including the seriously ill and those who had previously undergone surgery, with the use of minimally invasive interventional techniques. The availability of minicoils instead of fluid embolization agents has reduced the risk of serious complications. (orig.)

  19. Embolization for gastrointestinal hemorrhages

    Energy Technology Data Exchange (ETDEWEB)

    Kraemer, S.C.; Goerich, J.; Rilinger, N.; Aschoff, A.J.; Vogel, J.; Brambs, H.J. [Dept. of Diagnostic Radiology, University of Ulm (Germany); Siech, M. [Dept. of Abdominal Surgery, University of Ulm (Germany)

    2000-05-01

    Retrospective evaluation of interventional embolization therapy in the treatment of gastrointestinal hemorrhage over a long-term observation period from 1989 to 1997. Included in the study were 35 patients (age range 18-89 years) with gastrointestinal bleeding (GI) referred for radiological intervention either primarily or following unsuccessful endoscopy or surgery. Sources of GI bleeding included gastric and duodenal ulcers (n = 7), diverticula (n = 3), erosion of the intestinal wall secondary to malignancy (n = 6), vascular malformations (n = 4), and hemorrhoids (n = 2), as well as from postoperative (n = 6), posttraumatic (n = 2), postinflammatory (n = 4) or unknown (n = 1) causes. Ethibloc (12 cases) or metal coils (14 cases) were predominantly used as embolisates. In addition, combinations of tissue adhesive and gelfoam particles and of coils and Ethibloc were used (six cases). Finally, polyvinyl alcohol particles, a coated stent, and an arterial wire dissection were utilized in one case each. Bleeding was stopped completely in 29 of 35 cases (83 %). In one case (3 %) the source of bleeding was recognized but the corresponding vessel could not be catheterized. In five other cases (14 %) there was partial success with reduced, though still persistent, bleeding. The rate of complications was 14 %, including four instances of intestinal ischemia with fatal outcome in the first years, and, later, one partial infarction of the spleen without serious consequences. Gastrointestinal hemorrhage can be controlled in a high percentage of patients, including the seriously ill and those who had previously undergone surgery, with the use of minimally invasive interventional techniques. The availability of minicoils instead of fluid embolization agents has reduced the risk of serious complications. (orig.)

  20. Asymptomatic endoalveolar hemorrhage in a young male

    Directory of Open Access Journals (Sweden)

    Alain Kafyeke

    2016-06-01

    Full Text Available We describe the case of a young male affected by granulomatosis with polyangiitis presenting with non-specific complaints and complicated by the occurrence of a diffuse endoalveolar hemorrhage characterized by atypical clinical and radiological features. The importance of a rapid and aggressive diagnostic and therapeutic approach has to be strongly underlined. Available data regarding prevalence, clinical and radiological characteristics and treatment of this uncommon manifestation have also been hereby reviewed.

  1. Long-Term Evaluation of Changes in Operative Technique and Hardware-Related Complications With Deep Brain Stimulation.

    Science.gov (United States)

    Falowski, Steven M; Ooi, Yinn Cher; Bakay, Roy A E

    2015-12-01

    Deep brain stimulation is the most frequent neurosurgical procedure for movement disorders. While this elective procedure carries a low-risk profile, it is not free of complications. As a new procedure, the pattern of complications changed with experience and modification of surgical technique and equipment. This review analyzes the most common hardware-related complications that may occur and techniques to avoid them. It is a retrospective review of 432 patients undergoing 1077 procedures over a 14-year period by one surgeon with emphasis on the analysis of surgical technique and the changes over time. Comparisons were made pre and postimplementation of different surgical techniques over different time periods. The epochs relate to the learning curve, new equipment, and new techniques. Overall lead revision was observed at 5.7%, extension revision at 3.2%, infection rate at 1.2%, infarct without intracerebral hemorrhage at 0.8%, and intracerebral hemorrhage at 2.5% with a permanent deficit of 0.2%. An analysis and change in surgical technique which involved isolating the lead from the skin surface at both the cranial and retro-auricular incision also demonstrated a substantial decrease in lead fracture rate and infection rate. There was no mortality. This large series of patients and long-term follow-up demonstrates that risks are very low in comparison with other neurosurgical procedures, but DBS is still an elective procedure that necessitates extensive care and precision. In a rapidly evolving field, attention to surgical technique is imperative and will keep rates of complications at a minimum. © 2015 International Neuromodulation Society.

  2. Intraoperative Active Bleeding in Endoscopic Surgery for Spontaneous Intracerebral Hemorrhage is Predicted by the Spot Sign.

    Science.gov (United States)

    Miki, Koichi; Yagi, Kenji; Nonaka, Masani; Iwaasa, Mitsutoshi; Abe, Hiroshi; Morishita, Takashi; Arima, Hisatomi; Inoue, Tooru

    2018-05-30

    Endoscopic evacuation of hematoma (EEH) has recently been applied to treat patients with spontaneous intracerebral hemorrhage (sICH). Intraoperative active bleeding (IAB), which is occasionally observed in EEH, might lead to greater blood loss, further brain damage, and more postoperative recurrent hemorrhage. However, no definite predictor of IAB has been established. Because the spot sign is associated with other hemorrhagic complications, we aimed to evaluate whether it predicts IAB. We retrospectively assessed the incidence and risk factors of IAB, including the spot sign, in 127 sICH patients who underwent EEH within 6 hours after computed tomography angiography at our institution between June 2009 and December 2017. The study included 53 women and 74 men with an average age of 66.7 ± 11.8 years. IAB occurred in 40 (31.5%) of the 127 patients, and it was more frequent in patients with the spot sign than in patients without it (14/24 [58.3%] vs. 26/103 [25.2%]; P = 0.003). Multivariable regression analyses suggested that the spot sign was an independent predictor of IAB (odds ratio [OR], 3.02; 95% confidence interval [CI], 1.10-8.30; P = 0.03). In addition, earlier surgery gradually increased the risk of IAB, and surgery within 4 hours of onset was an independent risk factor (OR, 4.34; 95% CI, 1.12-16.9; P = 0.03, referring to postonset 8 hours or more). The spot sign and early surgery were independent predictors of IAB in EEH for sICH. In patients with sICH and spot sign, complete treatment of IAB by electrocoagulation might be important for minimizing surgical complications. Copyright © 2018 Elsevier Inc. All rights reserved.

  3. Arachnoid cysts with spontaneous intracystic hemorrhage and associated subdural hematoma: Report of management and follow-up of 2 cases

    Directory of Open Access Journals (Sweden)

    Mehmet Emin Adin, MD

    2018-04-01

    Full Text Available Arachnoid cysts are one of the most frequently encountered intracranial space-occupying lesions in daily neurosurgery and neuroradiology practice. Majority of arachnoid cysts, particularly those of smaller sizes, have a benign uneventful lifetime course. Certain symptoms may indicate serious complications related to underlying arachnoid cysts. Hemorrhage is one of the most fearsome complications of arachnoid cysts and almost all reported cases in the literature have undergone surgical correction. In this study, we aimed to present clinical and radiologic follow-up findings in two adult cases of intracranial arachnoid cyst with spontaneous intracystic hemorrhage and associated subdural hematoma, one of which was successfully treated conservatively. In addition, we broadly summarized and discussed pertinent studies in the English literature. Keywords: Arachnoid cyst, Subdural hematoma, Intracystic hemorrhage, Headache

  4. Preliminary model of fluid and solute distribution and transport during hemorrhage.

    Science.gov (United States)

    Gyenge, C C; Bowen, B D; Reed, R K; Bert, J L

    2003-01-01

    The distribution and transport of fluid, ions, and other solutes (plasma proteins and glucose) are described in a mathematical model of unresuscitated hemorrhage. The model is based on balances of each material in both the circulation and its red blood cells, as well as in a whole-body tissue compartment along with its cells. Exchange between these four compartments occurs by a number of different mechanisms. The hemorrhage model has as its basis a validated model, due to Gyenge et al., of fluid and solute exchange in the whole body of a standard human. Hypothetical but physiologically based features such as glucose and small ion releases along with cell membrane changes are incorporated into the hemorrhage model to describe the system behavior, particularly during larger hemorrhages. Moderate (10%-30% blood volume loss) and large (> 30% blood loss) hemorrhage dynamics are simulated and compared with available data. The model predictions compare well with the available information for both types of hemorrhages and provide a reasonable description of the progression of a large hemorrhage from the compensatory phase through vascular collapse.

  5. Peliosis Hepatis with Hemorrhagic Necrosis and Rupture: a Case Report with Emphasis on the Multi-Detector CT Findings

    OpenAIRE

    Kim, Eun-A; Yoon, Kwon-Ha; Jeon, Se-Jung; Cai, Quan-Yu; Lee, Young-Whan; Yoon, Seong Eon; Yoon, Ki-Jung; Juhng, Seon-Kwan

    2007-01-01

    We report here on an uncommon case of peliosis hepatis with hemorrhagic necrosis that was complicated by massive intrahepatic bleeding and rupture, and treated by emergent right lobectomy. We demonstrate the imaging findings, with emphasis on the triphasic, contrast-enhanced multidetector CT findings, as well as reporting the clinical outcome in a case of peliosis hepatis with fatal hemorrhage.

  6. Occurrence of hemorrhagic fever with renal syndrome in military unit stationed in the combat zone

    Directory of Open Access Journals (Sweden)

    Ćirić Slaviša

    2003-01-01

    Full Text Available Since it has been recognized as a separate disease during the Korean war hemorrhagic fever with renal syndrome (HFRS has often been discovered among the members of different armies in various countries, military personnel being the highest risk group for the disease. In the period from March to May 1999 we treated 6 soldiers coming from the military formation stationed at Kosovo and Metohia. The reaction of indirect hemagglutination test proved the presence of antibodies against Hantavira in each of them. They were infected during the stay in a dugout in the area with great population of field rodents. Only one patient was slightly ill, on the admission to the hospitalall. The others had severe clinical and laboratory findings: several days lasting fever, strong abdominal pain, as well as the pain in the loins dyspeptical discomfort, manifold increased blood urea nitrogen and serum creatinine values, thrombocytopenia, etc. Oliguria occurred in 4 patients. Hemorrhagic manifestations were slight (epistaxis, petechial rash conjunctival injection, or absent. Because of the aggravation of the acute renal failure, hemodialysis was performed in 3 patients, while other 3 underwent conservative treatment. Two of the patients had severe anemia because of which transfusions of erythrocytes and plasma were performed. Complications occurred in 2 patients (convulsive crises and lung infections. All patients recovered completely.

  7. Brain hemorrhage associated with maintenance hemodialysis. CT analysis of 19 cases

    International Nuclear Information System (INIS)

    Kawahata, Nobuya

    1994-01-01

    The CT findings of 19 hemodialyzed patients with brain hemorrhage (BH) were evaluated. The 30-day mortality rate was 78.9%. The lesion locations in the 19 cases with BH were putaminal hemorrhage in 8 patients, putaminothalamic (mixed) hemorrhage in 7, thalamic hemorrhage in one, subcortical hemorrhage in one, and cerebellar hemorrhage in one. In the remaining patient, the bleeding was confined to the ventricular system. One remarkable CT finding was the formation of a massive hematoma in most cases. In some cases, the hematoma occupied the greater part of one cerebral hemisphere. Oral anticoagulants and/or antiplatelet drugs, and intravenous heparinization could produce massive accumulations of blood in the brain parenchyma. The second major finding was the low CT absorption values of the hematoma at the acute stage, as compared to that of hypertensive BH. This decreased absorption density resulted from a low hemoglobin concentration in the hematoma itself due to the severe anemia occurring in patients on long-term maintenance hemodialysis. (author)

  8. Complications related to conventional self-expandable metal stent insertion and internal irradiation stent insertion in patients with advanced esophageal carcinoma: an analysis of 32 cases

    International Nuclear Information System (INIS)

    Xu Xingwen; Di Haiting; Zhu Jun; Shi Jian

    2011-01-01

    Objective: To compare the occurrence of complications between conventional self-expandable metal stent and internal irradiation stent insertion in treating patients with advanced esophageal carcinomas. Methods: A total of 32 patients with advanced esophageal carcinoma were randomly divided into irradiation stent group (n=15) and conventional stent group (n=17). Internal irradiation stent loaded with 125 I seeds was employed in patients of irradiation stent group, while conventional self-expandable metal stent was used in patients of conventional stent group. After the treatment, clinical follow-up was regularly conducted. Postoperative complications such as fever, severe chest pain, cough, esophageal perforation, pneumonia, hemorrhage, stent migration and restenosis, etc. were observed. Results: No significant difference in the occurrence of fever, severe chest pain, esophageal perforation and hemorrhage existed between the two groups (P>0.05). The difference in the occurrence of long-term complications such as stent migration or restenosis between the two groups was out statistically significant (P>0.05). However, the restenosis in irradiation stent group occurred obviously much later than that in conventional stent group. Conclusion: For the treatment of advanced esophageal carcinomas, the insertion of internal irradiation esophageal stent is safe. It dose not increase the incidence of postoperative complications. Therefore, it is worth popularizing this technique in clinical practice. (authors)

  9. Clinical features and patient management of Lujo hemorrhagic fever.

    Directory of Open Access Journals (Sweden)

    Nivesh H Sewlall

    Full Text Available In 2008 a nosocomial outbreak of five cases of viral hemorrhagic fever due to a novel arenavirus, Lujo virus, occurred in Johannesburg, South Africa. Lujo virus is only the second pathogenic arenavirus, after Lassa virus, to be recognized in Africa and the first in over 40 years. Because of the remote, resource-poor, and often politically unstable regions where Lassa fever and other viral hemorrhagic fevers typically occur, there have been few opportunities to undertake in-depth study of their clinical manifestations, transmission dynamics, pathogenesis, or response to treatment options typically available in industrialized countries.We describe the clinical features of five cases of Lujo hemorrhagic fever and summarize their clinical management, as well as providing additional epidemiologic detail regarding the 2008 outbreak. Illness typically began with the abrupt onset of fever, malaise, headache, and myalgias followed successively by sore throat, chest pain, gastrointestinal symptoms, rash, minor hemorrhage, subconjunctival injection, and neck and facial swelling over the first week of illness. No major hemorrhage was noted. Neurological signs were sometimes seen in the late stages. Shock and multi-organ system failure, often with evidence of disseminated intravascular coagulopathy, ensued in the second week, with death in four of the five cases. Distinctive treatment components of the one surviving patient included rapid commencement of the antiviral drug ribavirin and administration of HMG-CoA reductase inhibitors (statins, N-acetylcysteine, and recombinant factor VIIa.Lujo virus causes a clinical syndrome remarkably similar to Lassa fever. Considering the high case-fatality and significant logistical impediments to controlled treatment efficacy trials for viral hemorrhagic fever, it is both logical and ethical to explore the use of the various compounds used in the treatment of the surviving case reported here in future outbreaks

  10. [Surgical assessment of complications after thyroid gland operations].

    Science.gov (United States)

    Dralle, H

    2015-01-01

    The extent, magnitude and technical equipment used for thyroid surgery has changed considerably in Germany during the last decade. The number of thyroidectomies due to benign goiter have decreased while the extent of thyroidectomy, nowadays preferentially total thyroidectomy, has increased. Due to an increased awareness of surgical complications the number of malpractice claims is increasing. In contrast to surgical databases the frequency of complications in malpractice claims reflects the individual impact of complications on the quality of life. In contrast to surgical databases unilateral and bilateral vocal fold palsy are therefore at the forefront of malpractice claims. As guidelines are often not applicable for the individual surgical expert review, the question arises which are the relevant criteria for the professional expert witness assessing the severity of the individual complication. While in surgical databases major complications after thyroidectomy, such as vocal fold palsy, hypoparathyroidism, hemorrhage and infections are equally frequent (1-3 %), in malpractice claims vocal fold palsy is significantly more frequent (50 %) compared to hypoparathyroidism (15 %), hemorrhage and infections (about 5 % each). To avoid bilateral nerve palsy intraoperative nerve monitoring has become of utmost importance for surgical strategy and malpractice suits alike. For surgical expert review documentation of individual risk-oriented indications, the surgical approach and postoperative management are highly important. Guidelines only define the treatment corridors of good clinical practice. Surgical expert reviews in malpractice suits concerning quality of care and causality between surgical management, complications and sequelae of complications are therefore highly dependent on the grounds and documentation of risk-oriented indications for thyroidectomy, intraoperative and postoperative surgical management.

  11. Brain-Heart Interaction: Cardiac Complications After Stroke.

    Science.gov (United States)

    Chen, Zhili; Venkat, Poornima; Seyfried, Don; Chopp, Michael; Yan, Tao; Chen, Jieli

    2017-08-04

    Neurocardiology is an emerging specialty that addresses the interaction between the brain and the heart, that is, the effects of cardiac injury on the brain and the effects of brain injury on the heart. This review article focuses on cardiac dysfunction in the setting of stroke such as ischemic stroke, brain hemorrhage, and subarachnoid hemorrhage. The majority of post-stroke deaths are attributed to neurological damage, and cardiovascular complications are the second leading cause of post-stroke mortality. Accumulating clinical and experimental evidence suggests a causal relationship between brain damage and heart dysfunction. Thus, it is important to determine whether cardiac dysfunction is triggered by stroke, is an unrelated complication, or is the underlying cause of stroke. Stroke-induced cardiac damage may lead to fatality or potentially lifelong cardiac problems (such as heart failure), or to mild and recoverable damage such as neurogenic stress cardiomyopathy and Takotsubo cardiomyopathy. The role of location and lateralization of brain lesions after stroke in brain-heart interaction; clinical biomarkers and manifestations of cardiac complications; and underlying mechanisms of brain-heart interaction after stroke, such as the hypothalamic-pituitary-adrenal axis; catecholamine surge; sympathetic and parasympathetic regulation; microvesicles; microRNAs; gut microbiome, immunoresponse, and systemic inflammation, are discussed. © 2017 American Heart Association, Inc.

  12. Hemorrhage is the most common cause of neonatal mortality in patients with sacrococcygeal teratoma.

    Science.gov (United States)

    Kremer, Marijke E B; Wellens, Lianne M; Derikx, Joep P M; van Baren, Robertine; Heij, Hugo A; Wijnen, Marc H W A; Wijnen, René M H; van der Zee, David C; van Heurn, L W Ernest

    2016-11-01

    A small percentage of neonates with sacrococcygeal teratoma die shortly after birth from hemorrhagic complications. The incidence of and risk factors associated with hemorrhagic mortality are unknown. In this multicenter study we determined the incidence of early death in neonates born with SCT and evaluated potential risk factors for hemorrhagic mortality. 235 children with SCT treated from 1970 to 2010 in the Netherlands were retrospectively included. The following candidate risk factors for hemorrhagic mortality were examined: sex, prematurity, Altman type, tumor volume, tumor histology, necessity of emergency operation and time of diagnosis. Eighteen patients (7.7%) died at a median age of 163.5days (range 1.7-973days). Nine patients died of a malignancy. Nine others (3.8%) died postnatally (age 1-27days), six even within two days after birth. In seven of these nine patients death was related to tumor-hemorrhage and/or circulatory failure. Risk factors for hemorrhagic mortality were prematurity, tumor volume>1000cm 3 and performance of an emergency operation. Hemorrhagic mortality of neonates with SCT is relatively high (3.8%) representing almost 70% of the overall mortality in the neonatal period. High-output cardiac failure, internal tumor hemorrhage and perioperative bleeding were the most common causes of early death and were all strongly associated with larger tumor sizes. II (Retrospective study). Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Severe neonatal anemia from fetomaternal hemorrhage: report from a multihospital health-care system.

    Science.gov (United States)

    Christensen, R D; Lambert, D K; Baer, V L; Richards, D S; Bennett, S T; Ilstrup, S J; Henry, E

    2013-06-01

    The incidence of fetomaternal hemorrhage that is severe enough to cause neonatal anemia is not known. Owing to its relative rarity, much of the literature describing this condition is in the form of case reports and small case series. We performed a large, muiticentered, sequential, case series to determine the incidence, antecedents and outcomes. From the multicentered databases of Intermountain Healthcare, we obtained records of all neonates with hematocrit (Hct) hemorrhage. Among 219,853 live births, 24 had anemia with evidence of fetomaternal hemorrhage (incidence estimate, 1 per 9160 live births). The initial Hgb ranged from 1.4 to 10.2 g dl(-1) (Hct 29.8%). The initial Hgb was neonatal Hgb was hemorrhage (IVH). The adverse outcomes of death, IVH, periventricular leukomalacia, bronchopulmonary dysplasia or hypoxic-ischemic encephalopathy were common; occurring in 71% (17 of the 24), including all with an initial Hgb hemorrhage is a rare but sometimes devastating condition. Those with fetomaternal hemorrhage and an initial Hgb of <5 g dl(-1) are expected to need resuscitation at birth, to receive emergent transfusion support and to be at risk for death and major morbidities. Antenatal suspicion of this diagnosis should occur when absent fetal movement is reported. Improvements in rapid diagnosis are needed to prepare first responders and transfusion services.

  14. Influence of Bleeding Pattern on Ischemic Lesions After Spontaneous Hypertensive Intracerebral Hemorrhage with Intraventricular Hemorrhage.

    Science.gov (United States)

    Rivera-Lara, Lucia; Murthy, Santosh B; Nekoovaght-Tak, Saman; Ali, Hasan; McBee, Nichol; Dlugash, Rachel; Ram, Malathi; Thompson, Richard; Awad, Issam A; Hanley, Daniel F; Ziai, Wendy C

    2018-03-27

    Concomitant acute ischemic lesions are detected in up to a quarter of patients with spontaneous intracerebral hemorrhage (ICH). Influence of bleeding pattern and intraventricular hemorrhage (IVH) on risk of ischemic lesions has not been investigated. Retrospective study of all 500 patients enrolled in the CLEAR III randomized controlled trial of thrombolytic removal of obstructive IVH using external ventricular drainage. The primary outcome measure was radiologically confirmed ischemic lesions, as reported by the Safety Event Committee and confirmed by two neurologists. We assessed predictors of ischemic lesions including analysis of bleeding patterns (ICH, IVH and subarachnoid hemorrhage) on computed tomography scans (CT). Secondary outcomes were blinded assessment of mortality and modified Rankin scale (mRS) at 30 and 180 days. Ischemic lesions occurred in 23 (4.6%) during first 30 days after ICH. Independent risk factors associated with ischemic lesions in logistic regression models adjusted for confounders were higher IVH volume (p = 0.004) and persistent subarachnoid hemorrhage on CT scan (p = 0.03). Patients with initial IVH volume ≥ 15 ml had five times the odds of concomitant ischemic lesions compared to IVH volume < 15 ml. Patients with ischemic lesions had significantly higher odds of death at 1 and 6 months (but not poor outcome; mRS 4-6) compared to patients without concurrent ischemic lesions. Occurrence of ischemic lesions in the acute phase of IVH is not uncommon and is significantly associated with increased early and late mortality. Extra-parenchymal blood (larger IVH and visible subarachnoid hemorrhage) is a strong predictor for development of concomitant ischemic lesions after ICH.

  15. Fatal Complications after Pediatric Surgical Interventions: Lessons Learned

    NARCIS (Netherlands)

    Klein, W.M.; Putten, M.E. van der; Kusters, B.; Verhoeven, B.H.

    2017-01-01

    Placement of catheters, drains, shunts, and tubes in children can lead to serious or even fatal complications at the moment of placement, such as hemorrhage at insertion, or in the longterm, such as infections and migration into adjacent organs. The clinician should always be aware of these

  16. Life-threatening haematological complication occurring in a cat after chronic carbimazole administration

    Directory of Open Access Journals (Sweden)

    Andrea Mosca

    2016-09-01

    Full Text Available Case summary An 11-year-old spayed female domestic shorthair cat with a history of hyperthyroidism treated with carbimazole for 7 months was presented for a check-up after a few episodes of vomiting. The cat had been receiving prednisolone at 0.5 mg/kg PO q12h for recent pancreatitis and concurrent inflammation of liver and small intestines confirmed by biopsies. Clinical examination revealed pale mucous membranes with a capillary refill time of 120 s and fibrinogen serum concentration (3.5 g/l. Morphological changes of thrombocytes in the absence of thrombocytopenia were also noted. In-saline agglutination test was positive. Abdominal radiographic and ultrasonographic examinations excluded the presence of organ abnormalities and peritoneal effusion. Blood biochemistry was unremarkable. Feline leukaemia virus and feline immunodeficiency virus tests were negative. On the basis of these findings, immune-mediated anaemia secondary to chronic carbimazole administration was suspected. Prednisolone was increased to 2 mg/kg PO q24h and carbimazole tablets were stopped. Despite close monitoring and intensive care, the cat died the same evening of admission to the hospital. Relevance and novel information This report suggests that severe haemotoxicity may occur as a sequel of chronic carbimazole administration in cats. Routine bloodwork and accurate follow-up of cats under treatment with thyrotoxic therapy may be advisable, in order to detect haematological changes before lethal complications occur.

  17. Complicated infective endocarditis: a case series.

    Science.gov (United States)

    Kim, Joo Seop; Kang, Min-Kyung; Cho, A Jin; Seo, Yu Bin; Kim, Kun Il

    2017-05-08

    Infective endocarditis is associated with not only cardiac complications but also neurologic, renal, musculoskeletal, and systemic complications related to the infection, such as embolization, metastatic infection, and mycotic aneurysm. We report three cases (the first patient is Chinese and the other two are Koreans) of complicated infective endocarditis; two of the cases were associated with a mycotic aneurysm, and one case was associated with a splenic abscess. One case of a patient with prosthetic valve endocarditis was complicated by intracerebral hemorrhage caused by mycotic aneurysm rupture. A second case of a patient with right-sided valve endocarditis associated with a central catheter was complicated by an abdominal aortic mycotic aneurysm. The third patient had a splenic infarction and abscess associated with infected cardiac thrombi. Complicated infective endocarditis is rare and is associated with cardiac, neurologic, renal, musculoskeletal, and systemic complications related to infection, such as embolization, metastatic infection, and mycotic aneurysm. Infective endocarditis caused by Staphylococcus aureus is more frequently associated with complications. Because the mortality rate increases when complications develop, aggressive antibiotic therapy and surgery, combined with specific treatments for the complications, are necessary.

  18. Subinternal limiting membrane hemorrhage post-Ahmed glaucoma valve in vitrectomized eye

    Directory of Open Access Journals (Sweden)

    Bhuvan Chanana

    2018-01-01

    Full Text Available Glaucoma drainage devices are mostly used for refractory glaucoma. Early postoperative complications include flat anterior chamber, choroidal effusion, and suprachoroidal hemorrhage. An 8-year-old male patient with a prior history of vitreous surgery for traumatic vitreous hemorrhage, presented to us with angle recession glaucoma in his right eye. His intraocular pressure (IOP was 44 mmHg despite maximum antiglaucoma medication. Ahmed glaucoma valve (AGV surgery was performed to control his IOP. In the early postoperative period, the patient developed premacular subinternal limiting membrane (ILM hemorrhage, which did not resolve even after 4 weeks. Vitreoretinal intervention involving removal of the thickened ILM and sub-ILM bleed had to be performed. To the best of our knowledge, no case has been reported with sub-ILM bleed post aqueous humor shunts. Here, we report a case of premacular sub-ILM bleed following AGV in vitrectomized eye.

  19. Preretinal hemorrhage

    Directory of Open Access Journals (Sweden)

    Eduardo Felippe

    2004-12-01

    Full Text Available A case of Valsalva hemorrhagic retinopathy treated with Nd:YAGlaser indescribed. The patient presented decreased visual acuityafter coughing, and a preretinal hemorrhage was diagnosed in theposterior pole; puncturing the posterior hyaloid face was performedwith Nd:Yag laser. Rapid hemorrhage absorption was observedafter the therapy proposed and visual acuity was recovered. Nd:Yaglaser proved to be safe and efficient in the management of preretinalhemorrhage.

  20. Magnetic resonance imaging (MRI) of an intraventricular hemorrhage

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    Kwak, Ryungchan; Higashi, Tooru; Ito, Shotaro; Kadoya, Satoru; Takarada, Akira; Sato, Shuji; Kurauchi, Manabu.

    1987-08-01

    The utility of MRI was investigated in 10 patients with intraventricular hemorrhage. MRI was found to be, in many respects, superior to CT: 1) MRI is able to detect to some extent the aging of an intraventricular hematoma. 2) It can determine the character of intraventricular cerebrospinal fluid, whether it is normal, bloody, or hyperprotein. 3) It can detect the cause of hemorrhage in the case of arterio-venous malformation. 4) MRI permits the detection of the penetration course and the location of a ventricular hematoma. 5) It can clearly detect periventricular lesions of early-stage hydrocephalus, accompanied by increased intracranial pressure and followed by intraventricular hemorrhage, by imaging the periventricular high-signal-intensity area. 6) MRI can clearly diagnose complications of intracranial lesions. For instance, it can distinguish subdural fluid collection from chronic subdural hematoma and can detect whether a cerebral infarction is new or old. On the other hand, MRI also has some disadvantages: 1) The imaging time is long, and clinical application is difficult, in serious and/or infant cases. 2) It is impossible to use MRI in some patients who have magnetic material in their bodies. 3) The spatial-image resolution is not good.

  1. Impact of collateral circulation on early outcome and risk of hemorrhagic complications after systemic thrombolysis.

    Science.gov (United States)

    Brunner, Freimuth; Tomandl, Bernd; Hanken, Katrin; Hildebrandt, Helmut; Kastrup, Andreas

    2014-12-01

    In stroke patients, collateral flow can rapidly be assessed on computed tomography angiography (CTA). In this study, the impact of baseline collaterals on early outcome and risk of symptomatic intracerebral hemorrhages after systemic thrombolysis in patients with proximal arterial occlusions within the anterior circulation were analyzed. Collateralization scores were determined on the CT angiography source images (0 = absent; 1 ≤ 50%, 2 > 50% but collateral filling) of patients with distal intracranial carotid artery and/or M1 segment occlusions treated from 2008 to December 2011. A collateral score of 0 to 1 was designated as poor and 2 to 3 as good collateral vessel status. Outcome variables included in hospital mortality, favorable outcome at discharge (modified Rankin score ≤ 2), and rates of symptomatic intracerebral hemorrhage based on the European-Australasian Acute Stroke Study II definition. Among 246 subjects (mean age of 74 years; median National Institutes of Health Stroke Scale N at admission 14), 205 patients (83%) had good collaterals, whereas 41 patients (17%) had poor collaterals, respectively. Patients with poor collaterals had significantly higher rates of in-hospital mortality (41% vs. 12%, P collaterals. The grade of collateralization was independently associated with in-hospital mortality (P collaterals have a poor early functional outcome and high rates of symptomatic intracerebral hemorrhage after systemic thrombolysis. Since similar findings have also been reported after endovascular therapy, strategies to improve collateral blood flow should be assessed in this patient population. © 2012 The Authors. International Journal of Stroke © 2012 World Stroke Organization.

  2. Prenatal intraventricular hemorrhage in a term infant with congenital ...

    African Journals Online (AJOL)

    Intraventricular hemorrhage (IVH) occurs rarely in term infant, since subependymal area is a transient structure in fetal life. IVH in term infant indicates generally that it happened prenatally. Congenital cytomegalovirus (CMV) infection is frequent, occurring in 1% of live births. It is a severe infection leading to developmental ...

  3. Smoking and hemorrhagic stroke mortality in a prospective cohort study of older Chinese.

    Science.gov (United States)

    Xu, Lin; Schooling, Catherine Mary; Chan, Wai Man; Lee, Siu Yin; Leung, Gabriel M; Lam, Tai Hing

    2013-08-01

    Hemorrhagic stroke is more common in non-Western settings and does not always share risk factors with other cardiovascular diseases. The association of smoking with hemorrhagic stroke subtypes has not been established. We examined the association of cigarette smoking with hemorrhagic stroke, by subtype (intracerebral hemorrhage and subarachnoid hemorrhage), in a large cohort of older Chinese from Hong Kong. Multivariable Cox regression analysis was used to assess the adjusted associations of smoking at baseline with death from hemorrhagic stroke and its subtypes, using a population-based prospective cohort of 66 820 Chinese aged>65 years enrolled from July 1998 to December 2001 at all the 18 Elderly Health Centers of the Hong Kong Government Department of Health and followed until May 31, 2012. After follow-up for an average of 10.9 years (SD=3.1), 648 deaths from hemorrhagic stroke had occurred, of which 530 (82%) were intracerebral hemorrhage. Current smoking was associated with a higher risk of hemorrhagic stroke (hazard ratio, 2.19; 95% confidence interval, 1.49-3.22), intracerebral hemorrhage (1.94; 1.25-3.01), and subarachnoid hemorrhage (3.58; 1.62-7.94), adjusted for age, sex, education, public assistance, housing type, monthly expenditure, alcohol use, and exercise. Further adjustment for hypertension and body mass index slightly changed the estimates. Smoking is strongly associated with hemorrhagic stroke mortality, particularly for subarachnoid hemorrhage.

  4. Brain abscesses and hereditary hemorrhagic telangiectasia

    International Nuclear Information System (INIS)

    Vives, Daniel A.; Bauni, Carlos E.; Mendoza, Monica E.

    2003-01-01

    Rendu-Osler-Weber disease or Hereditary Hemorrhagic Telangiectasia (HHT) is a generalized familial angiodysplastic disorder. The neurological manifestations of this entity are due to Central Nervous System vascular lesions or to complications of other visceral lesions such as pulmonary arteriovenous fistulae. This report describes two patients (males, 40 and 61 years old), with brain abscesses associated with HHT. The CT, MRI and Angiographic findings as well as the therapeutic approach are analyzed. Patients with brain abscess of unknown origin must be evaluated for the presence of lung vascular malformation in association with HHT. (author)

  5. Multiple Gastrointestinal Complications of Crack Cocaine Abuse

    Directory of Open Access Journals (Sweden)

    Neal Carlin

    2014-01-01

    Full Text Available Cocaine and its alkaloid free base “crack-cocaine” have long since been substances of abuse. Drug abuse of cocaine via oral, inhalation, intravenous, and intranasal intake has famously been associated with a number of medical complications. Intestinal ischemia and perforation remain the most common manifestations of cocaine associated gastrointestinal disease and have historically been associated with oral intake of cocaine. Here we find a rare case of two relatively uncommon gastrointestinal complications of hemorrhage and pancreatitis presenting within a single admission in a chronic crack cocaine abuser.

  6. Aspirin in Alzheimer's Disease Increased Risk of Intracerebral Hemorrhage: Cause for Concern?

    NARCIS (Netherlands)

    Thoonsen, Hanneke; Richard, Edo; Bentham, Peter; Gray, Richard; van Geloven, Nan; de Haan, Rob J.; van Gool, Willem A.; Nederkoorn, Paul J.

    2010-01-01

    Background and Purpose-In a randomized controlled trial in Alzheimer's disease (AD), we found a higher number of intracerebral hemorrhages (ICHs) in patients randomized to aspirin treatment. Here, we evaluate the literature on the risk of ICH as a complication in patients with AD treated with

  7. Intraventricular Hemorrhage after Epidural Blood Patching: An Unusual Complication

    Directory of Open Access Journals (Sweden)

    Mohammad Sorour

    2014-01-01

    Full Text Available The authors present two cases of intraventricular hemorrhage (IVH believed to be a result of epidural blood patching. The first was a 71-year-old woman who had new onset of nontraumatic IVH on computed tomography (CT scan after undergoing an epidural blood patch (EBP. This amount of intraventricular blood was deemed an incidental finding since it was of very small volume to account for her overall symptoms. The second patient, a 29-year-old woman, was found to have nontraumatic IVH three days after undergoing an EBP. This was seen on CT scan of the head for workup of pressure-like headaches, nausea, vomiting, and absence seizures. Conservative management was followed in both instances. Serial CT scan of the head in our first patient displayed complete resolution of her IVH. The second patient did not have follow-up CT scans because her overall clinical picture had improved significantly. This highlights a potential sequel of EBP that may be observed on CT scan of the head. In the event that IVH is detected, signs and symptoms of hydrocephalus should be closely monitored with the consideration for a future workup if warranted by the clinical picture.

  8. CT findings of acute cholecystitis and its complications.

    Science.gov (United States)

    Shakespear, Jonathan S; Shaaban, Akram M; Rezvani, Maryam

    2010-06-01

    The purpose of this article is to describe and illustrate the CT findings of acute cholecystitis and its complications. CT findings suggesting acute cholecystitis should be interpreted with caution and should probably serve as justification for further investigation with abdominal ultrasound. CT has a relatively high negative predictive value, and acute cholecystitis is unlikely in the setting of a negative CT. Complications of acute cholecystitis have a characteristic CT appearance and include necrosis, perforation, abscess formation, intraluminal hemorrhage, and wall emphysema.

  9. An intractable case of lower gastrointestinal hemorrhage due to radiation colitis. Usefulness of transcatheter arterial embolization

    Energy Technology Data Exchange (ETDEWEB)

    Inoue, Koichi; Koyama, Tukasa [Yoka Hospital, Hyogo (Japan); Sugamura, Kenji; Ogawa, Toshihide [Tottori Univ., Yonago (Japan). Faculty of Medicine

    2003-05-01

    We tried transcatheter arterial embolization for lower gastrointestinal hemorrhage due to radiation colitis. In this case, colostomy and endoscopic therapy were not effective. We succeeded in arresting the hemorrhage without any complications. Transcatheter embolization is a low-invasive and safe method of treatment. For prevention of inflammation and iatrogenic abscess formation, we repeated this therapy and we tried arterial injection of antibiotics and steroid. And so, this therapy is one of the effective methods. (author)

  10. A case of lung adenocarcinoma with multiple intracranial hemorrhages of brain metastases after whole-brain radiation therapy

    International Nuclear Information System (INIS)

    Nakamichi, Shinji; Hirano, Satoshi; Asao, Tetsuhiko; Takeda, Yuichiro; Sugiyama, Haruhito; Kobayashi, Nobuyuki

    2011-01-01

    Whole-brain radiation therapy (WBRT) is widely applied in cases of brain metastases of non-small cell lung cancer (NSCLC). However, there are few case reports on hemorrhages of brain metastases occurring after WBRT. A 63-year-old woman was given a diagnosis of stage IV (T4N0M1b) lung adenocarcinoma about 4 years previously, and received chemotherapy regimens and gamma knife radiosurgery. However, her brain metastases exacerbated and she received WBRT in November 2010 and docetaxel monotherapy in December 2010. Two weeks after completing WBRT, she experienced dysarthria and an MRI showed multiple hemorrhages within brain metastases. Over a period of careful observation, these hemorrhages repeatedly alternated between improvement and exacerbation. Radiotherapy for metastatic brain tumors is considered to suppress hemorrhagic events of brain metastases. However, multiple intracranial hemorrhages of brain metastases occurred after WBRT in the present case. The accumulation of further studies of similar cases is necessary to identify the exact mechanism of these hemorrhages. (author)

  11. Spontaneous ICA rupture: a severe late complication after giant nasopharyngeal angiofibroma resection.

    Science.gov (United States)

    Succo, G; Gisolo, M; Crosetti, E; Bergui, M; Danesi, G

    2013-04-01

    Juvenile nasopharyngeal angiofibroma (JNA) is a benign vascular tumor occurring in young males. Surgery for giant JNA is a complex procedure, with a high risk of major complications. We report a rare case of massive epistaxis in a 15-year-old boy resulting from spontaneous rupture of the intracavernous tract of the internal carotid artery 20 days after resection of a giant JNA by midface degloving. The event was managed by an emergency arteriography with coils selectively deployed to occlude the vessel and to stop hemorrhage. This treatment has been shown to be effective in producing immediate hemostasis and stable long-term occlusion. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  12. Intracranial hemorrhage: principles of CT and MRI interpretation

    International Nuclear Information System (INIS)

    Parizel, P.M.; Makkat, S.; Miert, E. van; Goethem, J.W. van; Hauwe, L. van den; Schepper, A.M. de

    2001-01-01

    Accurate diagnosis of intracranial hemorrhage represents a frequent challenge for the practicing radiologist. The purpose of this article is to provide the reader with a synoptic overview of the imaging characteristics of intracranial hemorrhage, using text, tables, and figures to illustrate time-dependent changes. We examine the underlying physical, biological, and biochemical factors of evolving hematoma and correlate them with the aspect on cross-sectional imaging techniques. On CT scanning, the appearance of intracranial blood is determined by density changes which occur over time, reflecting clot formation, clot retraction, clot lysis and, eventually, tissue loss. However, MRI has become the technique of choice for assessing the age of an intracranial hemorrhage. On MRI the signal intensity of intracranial hemorrhage is much more complex and is influenced by multiple variables including: (a) age, location, and size of the lesion; (b) technical factors (e.g., sequence type and parameters, field strength); and (c) biological factors (e.g., pO2, arterial vs venous origin, tissue pH, protein concentration, presence of a blood-brain barrier, condition of the patient). We discuss the intrinsic magnetic properties of sequential hemoglobin degradation products. The differences in evolution between extra- and intracerebral hemorrhages are addressed and illustrated. (orig.)

  13. Non-vitrectomizing vitreous surgery and adjuvant intravitreal tissue plasminogen activator for non-recent massive premacular hemorrhage

    Directory of Open Access Journals (Sweden)

    Tsung-Tien Wu

    2011-12-01

    Full Text Available Massive premacular hemorrhage can cause sudden visual loss. We sought to evaluate the efficacy, safety and visual outcome of nonvitrectomizing vitreous surgery with intravitreal tissue plasminogen activator (t-pa for long-lasting thick premacular hemorrhage. This retrospective, interventional study examined three consecutive eyes of three patients who received nonvitrectomizing vitreous surgery with intravitreal t-pa for the treatment of non-recent massive premacular hemorrhage. Detailed ophthalmoscopic examinations were performed pre- and postoperatively to evaluate the visual outcome, the resolution of premacular hemorrhage and the changes in lenticular opacity.In all three eyes, the premacular hemorrhage cleared after the procedure. Final best-corrected visual acuities improved from 6/30 to 6/10 in patient 1, 2/60 to 6/4 in patient 2, and 3/60 to 6/6 in patient 3. Operated and fellow eyes did not differ in terms of nuclear sclerosis. No complications from the procedure were noted.In these selected cases, nonvitrectomizing vitreous surgery with intravitreal t-pa was an effective and safe alternative treatment for non-recent massive premacular hemorrhage.

  14. [Hemorrhagic syndrome after transfusion of incompatible blood].

    Science.gov (United States)

    Fedorova, Z D; Bsryshev, B A; Khanin, A Z; Chuslov, A G

    1979-11-01

    The patients were observed by a reanimation-hematological team of the Leningrad emergency service. It has been established that the hemorrhagic syndrome is the main one deterimining the unity of pathogenesis and clinical picture of the hemotransfusional complication. Phase character of the changes in the homeostasis system during the transfusion of incompatible blood was noted. The express diagnosis of the disorders and a scheme of the sequence of administration of hemostatic drugs are proposed. Mortality among such patients was reduced.

  15. Acute hemorrhagic edema of infancy: report of three cases.

    Science.gov (United States)

    Emerich, Paulo Sergio; Prebianchi, Patricia Almeida; Motta, Luciene Lage da; Lucas, Elton Almeida; Ferreira, Leonardo Mello

    2011-01-01

    Acute Hemorrhagic Edema of Infancy is an infrequent leukocytoclastic vasculitis which occurs almost exclusively in children between 4 months and 2 years of age. It is clinically characterized by the triad fever, purpuric lesions on the face, auricular pinna and extremities, and edema. Although the cutaneous findings are dramatic and of rapid onset, the prognosis is favorable, with spontaneous resolution within 1 to 3 weeks. Three cases are described in which clinical and histopathological findings are characteristic of acute hemorrhagic edema of infancy.

  16. Spontaneous subarachnoid hemorrhage in the emergency department

    Directory of Open Access Journals (Sweden)

    Diego Garbossa

    2012-07-01

    Full Text Available Subarachnoid hemorrhage (SAH is one of the major cause of mortality for stroke. The leading cause is the rupture of an intracrnial aneurym. Acute aneurysmal subarachnoid hemorrhage (SAH is a complex multifaceted disorder that plays out over days to weeks. The development of aneurysms is mainly due to a hemodynamic stress. Considerableadvances have been made in endovascular techniques, diagnostic methods, and surgical and perioperative management guidelines. Rebleeding remains the most imminent danger until the aneurysm is excluded from cerebral circulation. The only effective prevention of rebleeding is repair the aneurysm; choosing the right way with surgical or an endovascular approach. Outcome for patients with SAH remains poor, with population-based mortality rates as high as 45% and significant morbidity among survivors. In this work we analyzed the diagnostic-therapeutic course of patients presenting SAH. We analyzed the types and the occurrence of complications. We present two cases report to better demonstrate that treatments for specific patients need to be individualized.

  17. Decreased renal function and hypertension are long-term complications of extracorporeal shock wave lithotripsy

    International Nuclear Information System (INIS)

    Williams, C.M.; Kaude, J.V.; Newman, R.C.; Peterson, J.C.; Thomas, W.C.

    1987-01-01

    Quantitative radionuclide renography performed in 21 patients 17-21 months after extracorporeal shock wave lithotripsy showed a significant decrease in the percentage of effective renal plasma flow (%ERPF) of the treated kidney; in five (24%) patients the %ERPF had decreased by more than 5 percentage units. In seven (8%) of 91 patients sustained hypertension developed that required pharmacologic treatment after lithotripsy. Decreased %ERPF of a treated kidney and hypertension may be related to a Page kidney or similar process resulting from renal trauma and hemorrhage occurring as a side effect of lithotripsy. Hypertension is an important complication of lithotripsy in about 8% of patients

  18. Pre- and perinatal complications in relation to Tourette syndrome and co-occurring obsessive-compulsive disorder and attention-deficit/hyperactivity disorder

    NARCIS (Netherlands)

    Abdulkadir, M. (Mohamed); J.A. Tischfield (Jay); King, R.A. (Robert A.); T.V. Fernandez (Thomas); Brown, L.W. (Lawrence W.); Cheon, K.-A. (Keun-Ah); Coffey, B.J. (Barbara J.); S.F. de Bruijn (S.); Elzerman, L. (Lonneke); Garcia-Delgar, B. (Blanca); D.L. Gilbert (D.); S.F.J. Le Grice; Hagstrøm, J. (Julie); T. Hedderly (Tammy); Heyman, I. (Isobel); Hong, H.J. (Hyun Ju); J. Huyser (Jochanan); Ibanez-Gomez, L. (Laura); Kim, Y.K. (Young Key); Kim, Y.-S. (Young-Shin); Koh, Y.-J. (Yun-Joo); Kook, S. (Sodahm); Kuperman, S. (Samuel); Lamerz, A. (Andreas); Leventhal, B. (Bennett); Ludolph, A.G. (Andrea G.); Madruga-Garrido, M. (Marcos); A. Maras (Athanasios); Messchendorp, M.D. (Marieke D.); Mir, P. (Pablo); Morer, A. (Astrid); A. Münchau (Alexander); Murphy, T.L. (Tara L.); Openneer, T.J.C. (Thaïra J.C.); Plessen, K.J. (Kerstin J.); S. Rath (Santosh); V. Rœssner (Veit); Fründt, O. (Odette); Shin, E.-Y. (Eun-Young); D.A. Sival (Deborah); Song, D.-H. (Dong-Ho); Song, J. (Jungeun); Stolte, A.-M. (Anne-Marie); Tübing, J. (Jennifer); van den Ban, E. (Els); F. Visscher (Frank); Wanderer, S. (Sina); Woods, M. (Martin); Zinner, S.H. (Samuel H.); M.W. State (Matthew); M.L. Heiman (Mark); P.J. Hoekstra (Pieter); A. Dietrich (Andrea)

    2016-01-01

    textabstractPre- and perinatal complications have been implicated in the onset and clinical expression of Tourette syndrome albeit with considerable inconsistencies across studies. Also, little is known about their role in co-occurring obsessive-compulsive disorder (OCD) and

  19. Hemorrhagic transformation in patients with acute ischaemic stroke and an indication for anticoagulation.

    Science.gov (United States)

    Marsh, E B; Llinas, R H; Hillis, A E; Gottesman, R F

    2013-06-01

    Intracerebral hemorrhage (ICH) can occur in patients following acute ischaemic stroke in the form of hemorrhagic transformation, and results in significant long-term morbidity and mortality. Anticoagulation theoretically increases risk. We evaluated stroke patients with an indication for anticoagulation to determine the factors associated with hemorrhagic transformation. Three-hundred and forty-five patients with ICD-9 codes indicating: (i) acute ischaemic stroke; and (ii) an indication for anticoagulation were screened. One-hundred and twenty-three met inclusion criteria. Data were collected retrospectively. Neuroimaging was reviewed for infarct volume and evidence of ICH. Hemorrhages were classified as: hemorrhagic conversion (petechiae) versus intracerebral hematoma (a space occupying lesion); symptomatic versus asymptomatic. Using multivariable logistic regression, we determined the hypothesized factors associated with intracerebral bleeding. Age [odds ratio (OR) = 1.50 per 10-year increment, 95% confidence interval (CI) 1.07-2.08], infarct volume (OR = 1.10 per 10 ccs, 95% CI 1.06-1.18) and worsening category of renal impairment by estimated glomerular filtration rate (eGFR; OR = 1.95, 95% CI 1.04-3.66) were predictors of hemorrhagic transformation. Ninety- nine out of 123 patients were anticoagulated. Hemorrhage rates of patients on and off anticoagulation did not differ (25.3% vs. 20.8%; P = 0.79); however, all intracerebral hematomas (n = 7) and symptomatic bleeds (n = 8) occurred in the anticoagulated group. The risk of hemorrhagic transformation in patients with acute ischaemic stroke and an indication for anticoagulation is multifactorial, and most closely associated with an individual's age, infarct volume and eGFR. © 2013 The Author(s) European Journal of Neurology © 2013 EFNS.

  20. Complications after mesial temporal lobe surgery via inferiortemporal gyrus approach.

    Science.gov (United States)

    Vale, Fernando L; Reintjes, Stephen; Garcia, Hermes G

    2013-06-01

    The purpose of this study was to identify the complications associated with the inferior temporal gyrus approach to anterior mesial temporal lobe resection for temporal lobe epilepsy. This retrospective study examined complications experienced by 483 patients during the 3 months after surgery. All surgeries were performed during 1998-2012 by the senior author (F.L.V.). A total of 13 complications (2.7%) were reported. Complications were 8 delayed subdural hematomas (1.6%), 2 superficial wound infections (0.4%), 1 delayed intracranial hemorrhage (0.2%), 1 small lacunar stroke (0.2%), and 1 transient frontalis nerve palsy (0.2%). Three patients with subdural hematoma (0.6%) required readmission and surgical intervention. One patient (0.2%) with delayed intracranial hemorrhage required readmission to the neuroscience intensive care unit for observation. No deaths or severe neurological impairments were reported. Among the 8 patients with subdural hematoma, 7 were older than 40 years (87.5%); however, this finding was not statistically significant (p = 0.198). The inferior temporal gyrus approach to mesial temporal lobe resection is a safe and effective method for treating temporal lobe epilepsy. Morbidity and mortality rates associated with this procedure are lower than those associated with other neurosurgical procedures. The finding that surgical complications seem to be more common among older patients emphasizes the need for early surgical referral of patients with medically refractory epilepsy.

  1. Morbidity after Hemorrhage in Children with Untreated Brain Arteriovenous Malformation

    Science.gov (United States)

    Ma, Li; Kim, Helen; Chen, Xiao-Lin; Wu, Chun-Xue; Ma, Jun; Su, Hua; Zhao, Yuanli

    2017-01-01

    Background Children with untreated brain arteriovenous malformations (bAVM) are at risk of encountering life-threatening hemorrhage very early in their lives. The primary aim of invasive treatment is to reduce unfavorable outcome associated with a bAVM rupture. A better understanding of the morbidity of bAVM hemorrhage might be helpful for weighing the risks of untreated bAVM and invasive treatment. Our aim was to assess the clinical outcome after bAVM rupture and identify features to predict severe hemorrhage in children. Methods We identified all consecutive children admitted to our institution for bAVMs between July 2009 and December 2014. Clinical outcome after hemorrhagic presentation and subsequent hemorrhage was evaluated using the modified Rankin Scale (mRS) for children. The association of demographic characteristics and bAVM morphology with severe hemorrhage (mRS >3 or requiring emergency hematoma evacuation) was studied using univariate and multivariable regression analyses. A nomogram based on multivariable analysis was formulated to predict severe hemorrhage risk for individual patients. Results A total of 134 patients were identified with a mean treatment-free follow-up period of 2.1 years. bAVM ruptured in 83 (62%) children: 82 had a hemorrhage at presentation and 6 of them experienced a recurrent hemorrhage during follow-up; 1 patient had other diagnostic symptoms but bled during follow-up. Among them, 49% (41/83) had a severe hemorrhage; emergency hematoma evacuation was required in 28% of them (23/83), and 24% (20/83) remained as disabled (mRS ≥ 3) at last follow-up. Forty-six percent (38/82) of children with hemorrhagic presentation were severely disabled (mRS >3). Forty-three percent (3/7) were severely disabled after subsequent hemorrhage. The annual rate of severe subsequent hemorrhage was 1% in the overall cohort and 3.3% in children with ruptured presentation. All the subsequent severe hemorrhage events occurred in children with severe

  2. Can femoral dialysis catheter insertion cause a life threatening complication?

    Directory of Open Access Journals (Sweden)

    Nurkay Katrancıoğlu

    2014-09-01

    Full Text Available Venous catheter (VC insertion may be necessary for the patients with renal failure facing vascular access problem. Femoral VCs are commonly used for their lower complication rates especially in emergency clinics. The incidence of bleeding associated with VC is reported 0.5-1.6%, however, life threatening hemorrhage and complications requiring surgical intervention are very rare. In this manuscript, we aimed to present a case with hemolytic uremic syndrome complicated with retroperitoneal hematoma after femoral VC insertion. J Clin Exp Invest 2014; 5 (3: 472-474

  3. Pre- and perinatal complications in relation to Tourette syndrome and co-occurring obsessive-compulsive disorder and attention-deficit/hyperactivity disorder

    NARCIS (Netherlands)

    Abdulkadir, Mohamed; Tischfield, Jay A.; King, Robert A.; Fernandez, Thomas V.; Brown, Lawrence W.; Cheon, Keun-Ah; Coffey, Barbara J.; de Bruijn, Sebastian F. T. M.; Elzerman, Lonneke; Garcia-Delgar, Blanca; Gilbert, Donald L.; Grice, Dorothy E.; Hagstrom, Julie; Hedderly, Tammy; Heyman, Isobel; Hong, Hyun Ju; Huyser, Chaim; Ibanez-Gomez, Laura; Kim, Young Key; Kim, Young-Shin; Koh, Yun-Joo; Kook, Sodahm; Kuperman, Samuel; Lamerz, Andreas; Leventhal, Bennett; Ludolph, Andrea G.; Madruga-Garrido, Marcos; Maras, Athanasios; Messchendorp, Marieke D.; Mir, Pablo; Morer, Astrid; Munchau, Alexander; Murphy, Tara L.; Openneer, Thaira J. C.; Plessen, Kerstin J.; Rath, Judith J. G.; Roessner, Veit; Frundt, Odette; Shin, Eun-Young; Sival, Deborah A.; Song, Dong-Ho; Song, Jungeun; Stolte, Anne-Marie; Tubing, Jennifer; van den Ban, Els; Visscher, Frank; Wanderer, Sina; Woods, Martin; Zinner, Samuel H.; State, Matthew W.; Heiman, Gary A.; Hoekstra, Pieter J.; Dietrich, Andrea

    2016-01-01

    Pre- and perinatal complications have been implicated in the onset and clinical expression of Tourette syndrome albeit with considerable inconsistencies across studies. Also, little is known about their role in co-occurring obsessive-compulsive disorder (OCD) and attention-deficit/hyperactivity

  4. Intracranial Hemorrhage

    Science.gov (United States)

    2011-01-01

    Intracranial hemorrhage is a life-threatening condition, the outcome of which can be improved by intensive care. Intracranial hemorrhage may be spontaneous, precipitated by an underlying vascular malformation, induced by trauma, or related to therapeutic anticoagulation. The goals of critical care are to assess the proximate cause, minimize the risks of hemorrhage expansion through blood pressure control and correction of coagulopathy, and obliterate vascular lesions with a high risk of acute rebleeding. Simple bedside scales and interpretation of computed tomography scans assess the severity of neurological injury. Myocardial stunning and pulmonary edema related to neurological injury should be anticipated, and can usually be managed. Fever (often not from infection) is common and can be effectively treated, although therapeutic cooling has not been shown to improve outcomes after intracranial hemorrhage. Most functional and cognitive recovery takes place weeks to months after discharge; expected levels of functional independence (no disability, disability but independence with a device, dependence) may guide conversations with patient representatives. Goals of care impact mortality, with do-not-resuscitate status increasing the predicted mortality for any level of severity of intraparenchymal hemorrhage. Future directions include refining the use of bedside neuromonitoring (electroencephalogram, invasive monitors), novel approaches to reduce intracranial hemorrhage expansion, minimizing vasospasm, and refining the assessment of quality of life to guide rehabilitation and therapy. PMID:22167847

  5. Bleeding points in cerebral hemorrhage caused by Moyamoya disease in adults

    International Nuclear Information System (INIS)

    Sasaki, Tatsuya; Sakurai, Yoshiharu; Shimizu, Yukihiko; Ogawa, Akira; Komatsu, Shinro.

    1983-01-01

    Even before the introduction of CT we reported that the intracranial hemorrhage in Moyamoya disease was not subarachnoid hemorrhage but intraventricular hemorrhage and that the bleeding point was the paraventricular subependymal region of lateral ventricles; these findings were based on our experience with three Moyamoya cases in which ventricular hemorrhage occurred and pseudoaneurysms were revealed in the territory of the posterior choroidal artery. Twelve cases with intracranial hemorrhage caused by Moyamoya disease have now been studied by CT in order to determine (1) whether the hemorrhage is subarachnoid or intraventricular, and (2) where the bleeding point is. In the results for the eight cases for which the CT scan was performed within one day after the onset, intraventricular hemorrhage was shown in all cases. The bleeding point was examined in twelve cases; in four cases it was recognized by initial CT only, but if five cases in which ventricular hemorrhage only appeared in the initial CT,follow-up plain and contrast-enhanced CT were necessary. In a total of nine cases, then, bleeding points were recognized. In one case putaminal hemorrhage penetrated into the lateral ventricle, while in eight cases the intracerebral hematoma was located in the paraventricular region of the lateral ventricle, such as at the head of the caudate nucleus or the thalamus. In some cases, small subependymal hematoma projected into the lateral ventricle. In cases with symptoms of intracranial hemorrhage at the onset, the bleeding points were at the paraventricular parenchyma of the lateral ventricle in almost all cases. (author)

  6. Frequency of neonatal complications after premature delivery

    Directory of Open Access Journals (Sweden)

    Gordana Grgić

    2013-04-01

    Full Text Available Introduction: Preterm delivery is the delivery before 37 weeks of gestation are completed. The incidence of preterm birth ranges from 5 to 15%. Aims of the study were to determine the average body weight, Apgar score after one and five minutes, and the frequency of the most common complications in preterminfants.Methods: The study involved a total of 631 newborns, of whom 331 were born prematurely Aims of this study were to (24th-37th gestational weeks-experimental group, while 300 infants were born in time (37-42 weeks of gestation-control group.Results: Average body weight of prematurely born infants was 2382 grams, while the average Apgar score in this group after the fi rst minute was 7.32 and 7.79 after the fifth minute. The incidence of respiratory distress syndrome was 50%, intracranial hemorrhage, 28.1% and 4.8% of sepsis. Respiratory distresssyndrome was more common in infants born before 32 weeks of gestation. Mortality of premature infants is present in 9.1% and is higher than that of infants born at term.Conclusions: Birth body weight and Apgar scores was lower in preterm infants. Respiratory distress syndrome is the most common fetal complication of prematurity. Intracranial hemorrhage is the second most common complication of prematurity. Mortality of premature infants is higher than the mortality of infants born at term birth.

  7. Intraventricular hemorrhage in preterm infants and coagulation--ambivalent perspectives?

    Science.gov (United States)

    Kuperman, Amir A; Brenner, Benjamin; Kenet, Gili

    2013-01-01

    Intraventricular hemorrhage (IVH) is a major complication of preterm birth, and large hemorrhages may yield significant future disability. During the last few decades, the survival of preterm infants has increased dramatically. Nevertheless, morbidity is still a major problem especially for very young and extremely low birth weight infants. As both, mortality and incidence of morbidities known to influence outcome, show a weekly decline with increasing gestational age, prematurity and low birth weight have been identified as major risk factors for IVH occurrence. This stems probably from the increased vulnerability of the premature germinal matrix as well as the physiologically impaired hemostasis, demonstrated in neonates. The hypothesis that a severe coagulation deficiency in the premature newborn could be a major contributing factor for IVH has been suggested, and small open label interventional studies targeting the premature coagulation system have been conducted with ethamsylate, vitamin K, fresh frozen plasma, recombinant activated factor VII and prothrombin complex concentrate. Nevertheless, potential venous origin of hemorrhages, which may be related to thrombophilic risk factors, has also been discussed. The following manuscript will focus upon IVH pathogenesis and address potential therapies. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Surgical evacuation of neonatal intracranial hemorrhage due to vitamin K deficiency bleeding.

    Science.gov (United States)

    Zidan, Ashraf Shaker; Abdel-Hady, Hesham

    2011-03-01

    Although the incidence of vitamin K deficiency bleeding (VKDB) in neonates has dramatically decreased in the developed world since the adoption of routine vitamin K prophylaxis, in developing countries the incidence is still high. Intracranial hemorrhage (ICH) is the most dangerous complication. Early recognition and management are important to decrease the mortality rate and neurological sequelae. The authors conducted a prospective study between January 2008 and June 2010. They included all full-term neonates referred to the Department of Neurosurgery at Mansoura University Children's Hospital with ICH complicating VKDB and necessitating surgical evacuation. The objective was to evaluate the clinical presentation, diagnosis, hospital course, and outcome of ICH in full-term neonates with VKDB after surgical evacuation. Thirty-two neonates with ICH due to VKDB were included. Diagnosis and classification of ICH were based on detailed history, physical examination, and the interpretation of CT or MR imaging studies. The diagnosis of VKDB was based on pretreatment coagulation studies (prothrombin time [PT] and partial thromboplastin time [PTT]), which are grossly abnormal, together with a normal platelet count and correction of coagulation results to normal after vitamin K administration. The mean age (± SD) at onset of symptoms was 20.4 ± 4.9 days. Two neonates (6.25%) had early VKDB, 7 (21.9%) had classic VKDB, and 23 (71.9%) had late VKDB. The most common neurological manifestations included focal seizures, disturbed consciousness level, and tense anterior fontanel. The most common general manifestations included pallor, respiratory distress, and bleeding from other sites. Radiological findings varied from acute subdural hemorrhage (SDH) in 18 cases (56.3%), intracerebral hemorrhage in 10 (31.3%), and acute SDH with underlying intracerebral hemorrhage, intraventricular hemorrhage, and/or subarachnoid hemorrhage in 4 (12.5%). Before administration of vitamin K

  9. Impact of leukoaraiosis on parenchymal hemorrhage in elderly patients treated with thrombolysis

    Energy Technology Data Exchange (ETDEWEB)

    Nighoghossian, Norbert; Cho, Tae-Hee; Cottaz, Vincent; Mechtouff, Laura; Derex, Laurent [Universite Lyon 1, Department of Stroke, Neurological Hospital, Lyon (France); Abbas, Fatima; Schott, Anne Marie [Hospices Civils de Lyon, Pole Information Medicale Evaluation Recherche, Lyon (France); Geraldo, Ana Filipa; Janecek, Elie; Hermier, Marc; Tisserand, Louis Guy; Amelie, Roxana; Chamard, Leila; Berthezene, Yves [Universite Lyon 1, Department of Neuroradiology, Neurological Hospital, Bron, Lyon (France); Bischoff, Magali; El Khoury, Carlos [RESUVAL Stroke Network, Lyon (France)

    2016-10-15

    Severity of vascular damage of white matter may predict hemorrhagic transformation (HT). We assess the relationship between leukoaraiosis (LA) severity and the type of hemorrhagic transformation in elderly patients treated with thrombolysis. We retrospectively analyzed the clinical data and pretreatment magnetic resonance imaging (MRI) of 180 consecutive ischemic stroke patients aged over 75 years. LA severity was graded according to the Fazekas scale, and acute diffusion-weighted-imaging (DWI) lesion volumes were semi-automatically outlined. Predictors of hemorrhagic infarction (HI) and parenchymal hemorrhage (PH) were identified using logistic regression analysis and exact multinomial logistic analysis. HT occurred in 31 patients (17 %). Baseline National Institute of Health Stroke Score (NIHSS; p = 0.008), severe LA (p = 0.02), and diffusion lesion volume (p = 0.02) were predictors of HT in univariable logistic regression. Adjusted to lesion volume and baseline NIHSS score, exact multinomial logistic analysis showed that severe LA was the only independent predictor of parenchymal hemorrhage (p = 0.03). In elderly patients, LA severity better predicts parenchymal hemorrhage than infarct size. (orig.)

  10. Macular hemorrhages associated with neonatal polycythemia and thrombocytopenia: A case report.

    Science.gov (United States)

    Cui, Z; Zhang, Y; Liang, L; Li, Z; Hao, Q

    2017-02-01

    Thrombocytopenia occurs in 51% of neonates with polycythemia and is independently associated with growth restriction. Increased hematocrit is associated with decreased platelet count. The possibility of a hemorrhage should be noted. A Chinese male newborn presented with elevated hemoglobin and hematocrit levels. The platelet count decreased to 10×10 9 /L during the 1st week after birth and remained abnormal at day 12. Vitreous turbidity of the right eye was detected 2 days later and was suspected of stemming from endophthalmitis or ocular inflammation. Two weeks later, vitreous turbidity decreased and a macular hemorrhage became visible. Optical coherence tomography confirmed the diagnosis of a retinal hemorrhage. Thrombocytopenia associated with polycythemia can induce a vitreous hemorrhage, which may be confused with ocular infection or inflammation. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  11. Gastrointestinal bleeding in patients with hereditary hemorrhagic telangiectasia

    DEFF Research Database (Denmark)

    Kjeldsen, A D; Kjeldsen, J

    2000-01-01

    Gastrointestinal bleeding occurs in a number of patients with hereditary hemorrhagic telangiectasia (HHT) and may lead to a high transfusion need. The aim of this study was to estimate the occurrence and severity of gastrointestinal bleeding in a geographically well defined HHT population....

  12. Birth rates and pregnancy complications in adolescent pregnant women giving birth in the hospitals of Thailand.

    Science.gov (United States)

    Butchon, Rukmanee; Liabsuetrakul, Tippawan; McNeil, Edward; Suchonwanich, Yolsilp

    2014-08-01

    To determine the rates of births in adolescent pregnant women in diferent regions of Thailand and assess the rates of complications occurring at pregnancy, childbirth, and postpartum in women admitted in the hospitals ofThailand. The secondary analysis of data from pregnant women aged 10 to 49 years, who were admitted to hospitals and recorded in the National Health Security Office database between October 2010 and September 2011 was carried out. Adolescent birth rate by the regions and rate of complications ofpregnancy, delivery, and postpartum by age groups were analyzed. Highest birth rate was found among women aged 19 years (58.3 per 1, 000 population). The distribution of adolescent births varied across regions of Thailand, which was high in central region. Rate of preterm delivery was highest (10%) in adolescent aged 10 to 14 years. Rate of diabetes mellitus (6%), preeclampsia (4%), and postpartum hemorrhage (3%) among women aged 35 to 49 years were substantially higher than those among women aged 34 years or less. Adolescent birth rate varied across regions of Thailand. Complications occurred differently by ages of women. Holistic policy and planning strategies for proper prevention and management among pregnant women in different age groups are needed

  13. Risk factors for reported obstetric complications and near misses in rural northwest Bangladesh: analysis from a prospective cohort study.

    Science.gov (United States)

    Sikder, Shegufta S; Labrique, Alain B; Shamim, Abu A; Ali, Hasmot; Mehra, Sucheta; Wu, Lee; Shaikh, Saijuddin; West, Keith P; Christian, Parul

    2014-10-04

    In rural Bangladesh, more than 75% of all births occur at home in the absence of skilled birth attendants. Population-based data are lacking on the burden and risk factors for obstetric complications in settings with low rates of institutional delivery. We sought to describe the prevalence of reported complications and to analyze risk factors for obstetric complications and near misses, using data from a representative, rural setting of Bangladesh. This study utilized existing data on 42,214 pregnant women enrolled in a micronutrient supplementation cohort trial between 2007 and 2011 in rural northwest Bangladesh. Based on self-report of complications, women were categorized as having obstetric complications, near misses, or non-complicated pregnancies using definitions modified from the World Health Organization. Multivariable multinomial regression was used to analyze the association of biological, socioeconomic, and psychosocial variables with obstetric complications or near misses. Of enrolled women, 25% (n = 10,380) were classified as having at least one obstetric complication, 2% (n = 1,004) with reported near misses, and 73% (n = 30,830) with non-complicated pregnancies. Twelve percent (n = 5,232) reported hemorrhage and 8% (n = 3,259) reported sepsis. Of the 27,241 women with live births or stillbirths, 11% (n = 2,950) reported obstructed labor and 1% (n = 328) reported eclampsia. Biological risk factors including women's age less than 18 years (Relative Risk Ratio [RRR] 1.26 95%CI:1.14-1.39) and greater than 35 years (RRR 1.23 95%CI:1.09-1.38), history of stillbirth or miscarriage (RRR 1.15 95%CI:1.07-1.22), and nulliparity (RRR 1.16 95%CI:1.02-1.29) significantly increased the risk of obstetric complications. Neither partner wanting the pregnancy increased the risk of obstetric complications (RRR 1.33 95%CI:1.20-1.46). Mid-upper arm circumference <21.5 cm increased the risk of hemorrhage and sepsis. These analyses indicate a high burden of obstetric

  14. Subconjonctival hemorrhage secondary to use of diclofenac and paracetamol for suicidal attempt

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    Esra Yıldızhan

    2011-03-01

    Full Text Available Although paracetamol and diclofenac sodium are most commonly used drugs and considered as safe, they are also frequently become a current issue with complications in therapeutic doses or overdose situations. Both drugs can cause bleeding disorders as a result of platelet dysfunction and can be presented as an atypical clinical situation such as subconjunctival hemorrhage. In these presented cases, the subconjunctival hemorrhage seen after ingestion of paracetamol and diclofenac sodium in toxic doses for the purpose of suicide, is considered as related with the bleeding disorder that is associated with drug side effect. For these patients who do not have any known co-morbidities, the reasons that can cause subconjunctival hemorrhage other than drugs such as trauma, infections, thrombocytopenia, malignant blood disorders, septicemia, hypertension, severe cough are excluded. Although hepatic and renal toxicities are commonly known side effects that are related with high doses of these drugs, in our cases there were not any impairment of hepatic or renal function tests other than compensated metabolic acidosis. In this report, the relationship of parasetamol and diclofenac sodium with bleeding disorders is discussed over two cases which presented as subconjunctival hemorrhage.

  15. Peliosis Hepatis with Hemorrhagic Necrosis and Rupture: a Case Report with Emphasis on the Multi-Detector CT Findings

    International Nuclear Information System (INIS)

    Kim, Eun-A; Yoon, Kwon-Ha; Jeon, Se-Jung; Cai, Quan-Yu; Lee, Young-Whan

    2007-01-01

    We demonstrate the imaging findings, with emphasis on the triphasic, contrast-enhanced multidetector CT findings, as well as reporting the clinical outcome in a case of peliosis hepatis with fatal hemorrhage. eliosis hepatis is an uncommon condition characterized by blood-filled cystic cavities in the liver. The clinical presentation is quite variable from an asymptomatic presentation to hepatic failure, portal hypertension or fatal intraabdominal hemorrhage. The exact incidence of intrahepatic or intraperitoneal hemorrhage by liver rupture has not been determined in the literature and these complications have been demonstrated only in the form of about 20 case reports. On angiography, peliosis hepatis can be suspected by multiple small contrast accumulations that become distinct during the parenchymal phase and are persistent during the venous phase. Examinations using multidetector CT (MDCT) scanners, which provide thin-section, contrast-enhanced dynamic images, are increasing nowadays. Thus, this entity has a better chance to be incidentally encountered and to be a diagnostic challenge to the radiologists. In this report, we present a case of peliosis hepatis with hemorrhagic necrosis that was complicated by massive intrahepatic bleeding and rupture. We demonstrate the imaging findings with emphasis on the contrast-enhanced dynamic MDCT features as well as the clinical outcome after treatment

  16. Peliosis Hepatis with Hemorrhagic Necrosis and Rupture: a Case Report with Emphasis on the Multi-Detector CT Findings

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    Kim, Eun-A; Yoon, Kwon-Ha; Jeon, Se-Jung; Cai, Quan-Yu; Lee, Young-Whan [Wonkwang University School of Medicine, Iksan (Korea, Republic of)

    2007-02-15

    We demonstrate the imaging findings, with emphasis on the triphasic, contrast-enhanced multidetector CT findings, as well as reporting the clinical outcome in a case of peliosis hepatis with fatal hemorrhage. eliosis hepatis is an uncommon condition characterized by blood-filled cystic cavities in the liver. The clinical presentation is quite variable from an asymptomatic presentation to hepatic failure, portal hypertension or fatal intraabdominal hemorrhage. The exact incidence of intrahepatic or intraperitoneal hemorrhage by liver rupture has not been determined in the literature and these complications have been demonstrated only in the form of about 20 case reports. On angiography, peliosis hepatis can be suspected by multiple small contrast accumulations that become distinct during the parenchymal phase and are persistent during the venous phase. Examinations using multidetector CT (MDCT) scanners, which provide thin-section, contrast-enhanced dynamic images, are increasing nowadays. Thus, this entity has a better chance to be incidentally encountered and to be a diagnostic challenge to the radiologists. In this report, we present a case of peliosis hepatis with hemorrhagic necrosis that was complicated by massive intrahepatic bleeding and rupture. We demonstrate the imaging findings with emphasis on the contrast-enhanced dynamic MDCT features as well as the clinical outcome after treatment.

  17. The single unit transfusion in post partum hemorrhage: A new perspective.

    Science.gov (United States)

    Nama, Vivek; Karoshi, Mahantesh; Kakumani, V

    2006-01-01

    Every year, about 210 million women become pregnant. Postpartum hemorrhage (PPH) is one of the major complications of pregnancy, accounting for 14 million cases annually. Of these, it is estimated that around 140,000 women die, resulting in a case fatality rate of 1%. PPH is defined by WHO as a blood loss > or = 500 mls. Most instances of PPH occur suddenly and without warning even in women without any of the known risks for this condition. If women do not receive timely medical treatment, as is often the case in many parts of the world, death can occur within two hours. The chance of receiving a safe blood transfusion as part of the therapy for PPH varies enormously from country to country, depending on whether a safe blood transfusion program has been set up as a part of the national health policy. The increasing realization of the potential deleterious effects of blood transfusion, including exposure to HIV and other viral agents, has changed the practices that were previously acceptable for the transfusion of blood, as has the recent recognition of specific patients who will benefit from a single unit of blood. In countries with limited resources, where a majority of women have anemia at the onset of their pregnancies, the slightest deviation from normality during labor and/or delivery leading to excessive hemorrhage can put a women's life at risk. In these instances, the patient needs urgent resuscitation, stabilization and transfer to a nearby center. Available blood, preferably typed cross matched and screened for infections, should be given until the patient receives specific treatment. This is especially true in bled- out obstetrics patients, where one unit may make the difference between a near death state and the possibility of slow recovery and survival.

  18. Acute Lung Injury Complicating Blood Transfusion in Post-Partum Hemorrhage: Incidence and Risk Factors

    OpenAIRE

    Teofili, Luciana; Bianchi, Maria; Zanfini, Bruno A.; Catarci, Stefano; Sicuranza, Rossella; Spartano, Serena; Zini, Gina; Draisci, Gaetano

    2014-01-01

    Background. We retrospectively investigated the incidence and risk factors for transfusion-related acute lung injury (TRALI) among patients transfused for post-partum hemorrhage (PPH).  Methods. We identified a series of 71 consecutive patients with PPH requiring the urgent transfusion of three or more red blood cell (RBC) units, with or without fresh frozen plasma (FFP) and platelet (PLT) transfusion. Clinical records were then retrieved and examined for respiratory distress events. Accor...

  19. An uncommon initial presentation of snake bite-subarachnoid hemorrhage: A case report with literature review

    Directory of Open Access Journals (Sweden)

    Manoj Kumar Roy

    2015-01-01

    Full Text Available Snake bites are very common in India, particularly in West Bengal. Snake bite can cause various hematological, neuromyopathical complications. It can be very fatal if not detected and treated early. Timely intervention can save the patient. We are reporting a case of hematotoxic Russell viper snake bite presented with subarachnoid hemorrhage. Patient was successfully treated with antivenom serum (AVS along with other conservative management. Subarachnoid hemorrhage as an initial presentation in viper bite is very rare and we discuss the case with proper literature review.

  20. Brain magnetic resonance findings in infective endocarditis with neurological complications

    International Nuclear Information System (INIS)

    Azuma, Asako; O'uchi, Toshihiro; Toyoda, Keiko

    2009-01-01

    Diagnosing infective endocarditis and its complications can be difficult because of the nonspecific symptoms. We reviewed findings of intracranial abnormalities on magnetic resonance imaging (MRI) in 14 patients with neurological complications and herein discuss the overall intracranial MRI findings. We retrospectively reviewed patients with infective endocarditis from August 2004 to August 2006. Brain MRI, the causative bacteria, and abnormal neurological symptoms were reviewed for 14 patients with neurological complications. Of the 14 patients, 13 showed intracranial abnormalities on MRI. Embolization was seen in 10 patients, hemorrhage in 3, abscess formation in 3, and encephalitis in 2. Hyperintense lesions with a central hypointense area on T2-weighted and/or T2*-weighted imaging (Bull's-eye-like lesion) were seen in four patients. A combination of these intracranial abnormalities was observed in 6 patients. The MRI findings associated with infective endocarditis are wide-ranging: embolization, hemorrhage, meningitis, cerebritis, abscess, the bull's-eye-like lesion. Clinicians should consider the possibility of infective endocarditis in patients with unknown fever and neurological abnormality. Brain MRI should be promptly performed for those patients, and T2*-weighted imaging is recommended for an early diagnosis of infective endocarditis. (author)

  1. Factors Associated with Acute and Chronic Hydrocephalus in Nonaneurysmal Subarachnoid Hemorrhage.

    Science.gov (United States)

    Kang, Peter; Raya, Amanda; Zipfel, Gregory J; Dhar, Rajat

    2016-02-01

    Hydrocephalus requiring external ventricular drain (EVD) or shunt placement commonly complicates aneurysmal subarachnoid hemorrhage (SAH), but its frequency is not as well known for nonaneurysmal SAH (NA-SAH). Those with diffuse bleeding may have greater risk of hydrocephalus compared to those with a perimesencephalic pattern. We evaluated the frequency of hydrocephalus in NA-SAH and whether imaging factors could predict the need for EVD and shunting. We collected admission clinical and imaging variables for 105 NA-SAH patients, including bicaudate index (BI), Hijdra sum score (HSS), intraventricular hemorrhage (IVH) score, modified Fisher scale (mFS), and bleeding pattern. Hydrocephalus was categorized as acute (need for EVD) or chronic (shunt). We applied logistic regression to determine whether hydrocephalus risk was independently related to bleeding pattern or mediated through blood volume or ventriculomegaly. Acute hydrocephalus was seen in 26 (25%) patients but was more common with diffuse (15/28, 54%) versus perimesencephalic (10/59, 17%, p hydrocephalus had worse clinical grade and higher BI, HSS, and IVH scores. Adjusting the relationship between hydrocephalus and diffuse bleeding for HSS (but not BI) nullified this association. Nine (35%) patients requiring EVD eventually required shunting for chronic hydrocephalus, which was associated with greater blood burden but not poor clinical grade. Acute hydrocephalus occurs in one-quarter of NA-SAH patients. The greater risk in diffuse bleeding appears to be mediated by greater cisternal blood volume but not by greater ventriculomegaly. Imaging characteristics may aid in anticipatory management of hydrocephalus in NA-SAH.

  2. Rectal complications in carcinoma of the uterine cervix by RALS-therapy

    International Nuclear Information System (INIS)

    Inoue, Takehiro; Inoue, Toshihiko; Harada, Kenji

    1982-01-01

    Between July 1979 and January, 1980, we treated 24 patients with carcinoma of the uterine cervix with RALS-TRON-20B, using the rapid processing system of pretreatment dose calculation. The incidence of rectal complications (3/24) was the same as that of a historical control group (5/28). According to ROC curve analysis, 5 rectal complications were related to the measured rectal dose, not to the point A dose or mg-hrs. Our findings suggest that hemorrhagic tendency, syphilis and diabetes mellitus influence the rectal complications. (author)

  3. Thromboembolic risks of recombinant factor VIIa Use in warfarin-associated intracranial hemorrhage: a case–control study

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    H-Y Chou Sherry

    2012-12-01

    Full Text Available Abstract Background Recombinant factor VIIa (rFVIIa may be used for rapid hemostasis in life-threatening hemorrhage. In warfarin-associated intracerebral hemorrhage (wICH, FVIIa use is controversial and may carry significant thromboembolic risks. We compared incidence of baseline thromboembolic risk factors and thromboembolism rates in wICH patients treated with additional rFVIIa to those treated with standard therapy of fresh frozen plasma (FFP and vitamin K alone. Methods We identified 45 consecutive wICH patients treated with additional rFVIIa over 5-year period, and 34 consecutive wICH patients treated with standard therapy alone as comparison group. We compared the incidence of post-hemorrhage cardiac and extra-cardiac thromboembolic complications between two treatment groups, and used logistic regression to adjust for significant confounders such as baseline thromboembolic risk factors. We performed secondary analysis comparing the quantity of FFP transfused between two treatment cohorts. Results Both rFVIIa-treated and standard therapy-treated wICH patients had a high prevalence of pre-existing thromboembolic diseases including atrial fibrillation (73% vs 68%, deep venous thrombosis (DVT or pulmonary embolism (PE (22% vs 18%, coronary artery disease (CAD (38% vs 32%, and abnormal electrocardiogram (EKG (78% vs 85%. Troponin elevation following wICH was prevalent in both groups (47% vs 41%. Clinically significant myocardial infarction (MI, defined as troponin > 1.0 ng/dL, occurred in 13% of rFVIIa-treated and 6% of standard therapy-treated patients (p=0.52. Past history of CAD (p=0.0061 and baseline abnormal EKG (p=0.02 were independently associated with clinically significant MI following wICH while rFVIIa use was not. The incidences of DVT/PE (2% vs 9%; p=0.18 and ischemic stroke (2% vs 0%; p=0.38 were similar between two treatment groups. Recombinant FVIIa-treated patients had lower mean INR at 3 (p=0.0001 and 6 hours (p Conclusions Pre

  4. Prognostic value of intraventricular bleeding in spontaneous intraparenchymal cerebral hemorrhage of small volume: a prospective cohort study.

    Science.gov (United States)

    Fortes Lima, Telmo Tiburcio; Prandini, Mirto Nelso; Gallo, Pasquale; Cavalheiro, Sérgio

    2012-04-01

    The literature is controversial on whether intraventricular bleeding has a negative impact on the prognosis of spontaneous intracerebral hemorrhage. Nevertheless, an association between intraventricular bleeding and spontaneous intracerebral hemorrhage volumes has been consistently reported. To evaluate the prognostic value of intraventricular bleeding in deep intraparenchymal hypertensive spontaneous hemorrhage with a bleeding volume bleeding was calculated by the LeRoux scale. Clinical data, including neurological complications, were collected daily during hospitalization. Neurological outcome was evaluated 30 days after the event by using the Glasgow outcome scale. Patients were assigned to 1 of 3 groups according to intraventricular bleeding: Control, no intraventricular bleeding; LR 1, intraventricular bleeding with LeRoux scale scores of 1 to 8; or LR 2, intraventricular bleeding with LeRoux scale scores >8. There were no significant differences among groups concerning age, mean blood pressure, and time from onset to brain CT scan. Patients with greater intraventricular bleeding presented lower initial Glasgow coma scale scores, increased ventricular index and width of temporal horns, increased number of clinical and neurological complications, and longer hospitalization. Furthermore, their relative risk for unfavorable clinical outcome was 1.9 (95% confidence interval 1.25-2.49). Intraventricular bleeding with a LeRoux scale score >8 appears to have a negative effect on deep spontaneous intraparenchymal cerebral hemorrhage of small volume.

  5. Use of therapeutic surfactant lavage in a preterm infant with massive pulmonary hemorrhage

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    Ino Kanavaki

    2012-08-01

    Full Text Available We report a case of a premature infant presenting with recurrent pulmonary hemorrhage in which we performed a therapeutic lavage with diluted surfactant after an acute episode of bleeding with severe intractable hypoxemia. Repeated small aliquots of diluted surfactant (10x2 mL allowed rapid improvement in oxygenation and reduction of required mean airway pressures during high frequency oscillatory ventilation. This observation may suggest that surfactant lavage could be beneficial in massive pulmonary hemorrhage in infants. A randomized controlled trial might be needed to clarify the potential benefit of this therapeutic intervention on outcome of infants suffering from this life-threatening complication.

  6. CT in pontine hemorrhage

    International Nuclear Information System (INIS)

    Iwasaki, Yasuo; Kinoshita, Masao; Ikeda, Ken; Sasaki, Atsushi.

    1988-01-01

    The clinical and CT findings in 10 patients with primary pontine hemorrhage were reviewed. All patients were hypertensive. Pontine hemorrhage can be divided into 3 groups from the viewpoint of location of hematomas. These are the tegmentobasilar type, tegmental type and basilar type. The tegmentobasilar type produces characteristic clinical features for pontine hemorrhage and poor prognosis, otherwise, another two types produce atypical clinical features for pontine hemorrhage and good prognosis. (author)

  7. Effects of Psychosocial Stress on Subsequent Hemorrhagic Shock and Resuscitation in Male Mice.

    Science.gov (United States)

    Langgartner, Dominik; Wachter, Ulrich; Hartmann, Clair; Gröger, Michael; Vogt, Josef; Merz, Tamara; McCook, Oscar; Fink, Marina; Kress, Sandra; Georgieff, Michael; Kunze, Julia F; Radermacher, Peter L; Reber, Stefan O; Wepler, Martin

    2018-06-08

    Hypoxemia and tissue ischemia during hemorrhage as well as formation of oxygen and nitrogen radicals during resuscitation promote hyperinflammation and, consequently, trigger severe multiple-organ-failure (MOF). Individuals diagnosed with stress-related disorders or reporting a life history of psychosocial stress are characterized by chronic low-grade inflammation and a reduced glucocorticoid (GC) signaling. We hypothesized that exposure to chronic psychosocial stress during adulthood prior to hemorrhagic shock increases oxidative/nitrosative stress and therefore the risk of developing MOF in mice. To induce chronic psychosocial stress linked to mild immune activation and reduced GC signaling in male mice, the chronic subordinate colony housing (CSC) paradigm was employed. Single-housed (SHC) mice were used as controls. Subsequently, CSC and SHC mice were exposed to hemorrhagic shock following resuscitation to investigate the effects of prior psychosocial stress load on survival, organ function, metabolism, oxidative/nitrosative stress, and inflammatory readouts. An increased adrenal weight in CSC mice indicates that the stress paradigm reliably worked. However, no effect of prior psychosocial stress on outcome after subsequent hemorrhage and resuscitation could be detected. Chronic psychosocial stress during adulthood is not sufficient to promote hemodynamic complications, organ dysfunction, metabolic disturbances and did not increase the risk of MOF after subsequent hemorrhage and resuscitation. Intravenous norepinephrine to keep target hemodynamics might have led to a certain level of oxidative stress in both groups and, therefore, disguised potential effects of chronic psychosocial stress on organ function after hemorrhagic shock in the present murine trauma model.

  8. Hemorrhage-Adjusted Iron Requirements, Hematinics and Hepcidin Define Hereditary Hemorrhagic Telangiectasia as a Model of Hemorrhagic Iron Deficiency

    Science.gov (United States)

    Finnamore, Helen; Le Couteur, James; Hickson, Mary; Busbridge, Mark; Whelan, Kevin; Shovlin, Claire L.

    2013-01-01

    Background Iron deficiency anemia remains a major global health problem. Higher iron demands provide the potential for a targeted preventative approach before anemia develops. The primary study objective was to develop and validate a metric that stratifies recommended dietary iron intake to compensate for patient-specific non-menstrual hemorrhagic losses. The secondary objective was to examine whether iron deficiency can be attributed to under-replacement of epistaxis (nosebleed) hemorrhagic iron losses in hereditary hemorrhagic telangiectasia (HHT). Methodology/Principal Findings The hemorrhage adjusted iron requirement (HAIR) sums the recommended dietary allowance, and iron required to replace additional quantified hemorrhagic losses, based on the pre-menopausal increment to compensate for menstrual losses (formula provided). In a study population of 50 HHT patients completing concurrent dietary and nosebleed questionnaires, 43/50 (86%) met their recommended dietary allowance, but only 10/50 (20%) met their HAIR. Higher HAIR was a powerful predictor of lower hemoglobin (p = 0.009), lower mean corpuscular hemoglobin content (pstopped. Conclusions/significance HAIR values, providing an indication of individuals’ iron requirements, may be a useful tool in prevention, assessment and management of iron deficiency. Iron deficiency in HHT can be explained by under-replacement of nosebleed hemorrhagic iron losses. PMID:24146883

  9. [Medical abortion provided by telemedicine to women in Latin America: complications and their treatment].

    Science.gov (United States)

    Larrea, Sara; Palència, Laia; Perez, Glòria

    2015-01-01

    To analyze reported complications and their treatment after a medical abortion with mifepristone and misoprostol provided by a telemedicine service to women living in Latin America. Observational study based on the registry of consultations in a telemedicine service. A total of 872 women who used the service in 2010 and 2011 participated in the study. The dependent variables were overall complications, hemorrhage, incomplete abortion, overall treatments, surgical evacuation, and antibiotics. Independent variables were age, area of residence, socioeconomic deprivation, previous children, pregnancies and abortions, and week of pregnancy. We fitted Poisson regression models with robust variance to estimate incidence ratios and 95% confidence intervals (95%CI). Complications were reported by 14.6% of the participants: 6.2% reported hemorrhage and 6.8% incomplete abortion. Nearly one-fifth (19.0%) received postabortion treatment: 10.9% had a surgical evacuation and 9.3% took antibiotics. Socioeconomic deprivation increased the risk of complications by 64% (95%CI: 15%-132%), and, among these, the risk of incomplete abortion by 82% (95%CI: 8%-206%) and the risk of surgical intervention by 62% (95%CI: 7%-144%). Previous pregnancies increased the risk of complications and, specifically, the risk of hemorrhage by 2.29 times (95%CI: 1.33-3.95%). Women with a pregnancy of 12 or more weeks had a 2.45 times higher risk of receiving medical treatment and a 2.94 times higher risk of taking antibiotics compared with women with pregnancies of 7 or less weeks. Medical abortion provided by telemedicine seems to be a safe and effective alternative in contexts where it is legally restricted. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

  10. [Analysis and management of postoperative hemorrhage in surgery of obstructive sleep apnea hypopnea syndrome in children using plasma-mediated radio-frequency ablation at low temperature].

    Science.gov (United States)

    Wang, Jun; Chen, Jie; Yang, Jun

    2013-09-01

    To analyze retrospectively cause, prevention and management of postoperative hemorrhage in surgery of obstructive sleep apnea hypopnea syndrome (OSAHS) in children using plasma-mediated radio-frequency (pmRF) ablation at low temperature. Tonsil and adenoid ablation were carried out in 4028 cases diagnosed with OSAHS, using ENTColator lI plasma system of Arthocare company under general anesthesia. Postoperative hemorrhage occurred in 37 cases of 4028 cases, among which 1 case occurred after tonsil ablation and other 36 cases occurred after adenoid ablation. Primary hemorrhage was in 7 cases, while secondary hemorrhage in other 30 cases. Cessation of bleeding was achieved by using different methods of hemostasis in all cases. Tonsil and adenoid ablation were performed by pmRF at low temperature with advantages of less trauma, less bleeding. However, postoperative hemorrhage might occur in a few cases (accounting for 0.92%). Postoperative hemorrhage in these patients was related with preoperatively incomplete control of inflammation of tonsil or adenoid, surgeon's experience, intraoperatively incomplete hemostasis, postoperative crying and restlessness, eating improperly in two weeks after surgery, coagulation factor deficiency. In case of postoperative hemorrhage, good outcome could be achieved by management of compression, pmRF at low temperature, bipolar coagulation.

  11. Gastrointestinal hemorrhage – some epidemiological characteristics of patients in the period 1994–2003

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    Pavel Skok

    2006-12-01

    Full Text Available Background: Gastrointestinal hemorrhage is a frequent medical problem and a significant cause of morbidity and mortality. The aim of this prospective, cohort study, which was carried out at our institution, was to establish the causes of hemorrhage from the digestive tract and mortality during a 10-year period.Patients and methods: The study includes patients with emergency endoscopy of the upper gastrointestinal tract and other diagnostic procedures of the digestive tract due to gastrointestinal hemorrhage between January 1, 1994 and December 31, 2003.Results: 6416 patients were investigated: 2452 women (38.2 % and 3964 men (61.8 %. The average age of our patients was 59.3 years (a 1–106 year span, SD ± 17.2. In 2142 patients (33.4 %, endoscopic investigation of the upper digestive tube revealed signs of acute or traces of previous hemorrhage. Different methods of endoscopic hemostasis were carried out in 1486 cases (23.2 %. Sequelae of ulcer disease were the cause of hemorrhage in 36.4 % of investigated patients. Frequent causes of hemorrhage were also inflammatory, hemorrhagically-erosive changes of the gastric and duodenal mucosa (16.6 %, esophageal reflux disease (11.2 %, ruptured esophageal varices (10.7 %. Less frequent causes of hemorrhage from the upper digestive tract were different tumors (3.8 %, Mallory-Weiss tear (2.9 %, polyps (1.4 % and Dieulafoy lesion (1.3 %. In 13.7 % of patients the cause of hemorrhage was in the large bowel and in 0.4 % in the small intestine. More than half of our patients (53.4 % were aged over 60, 11.4 % older than 80 years. The total mortality of our patients was 9.9 %, the majority of them (8.5 %, were older than 60 years, with concommitant diseases and complications during treatment.Conclusions: In the observed period, sequelae of ulcer disease were the most significant cause of gastrointestinal hemorrhage. Hemorrhages are frequent in elderly patients who usually have significant medical conditions

  12. Differences in Neuropeptide Y Secretion Between Intracerebral Hemorrhage and Aneurysmal Subarachnoid Hemorrhage.

    Science.gov (United States)

    Schebesch, Karl-M; Bründl, Elisabeth; Schödel, Petra; Hochreiter, Andreas; Scheitzach, Judith; Bele, Sylvia; Brawanski, Alexander; Störr, Eva-M; Lohmeier, Anette; Proescholdt, Martin

    2017-07-01

    Neuropeptide Y (NPY) is one of the most potent endogenous vasoconstrictors, and its contribution to the multifactorial cascade of cerebral vasospasm due to nontraumatic subarachnoid hemorrhage (SAH) is not yet fully understood. This experimental study compared the hemorrhage-specific course of NPY secretion into cerebrospinal fluid (CSF) and into plasma between 2 groups: patients with SAH and patients with basal ganglia hemorrhage (BGH) or cerebellar hemorrhage (CH) over the first 10 days after hemorrhage. Seventy-nine patients were prospectively included: SAH patients (n=66) (historic population) and intracerebral hemorrhage patients (n=13). All patients received an external ventricular drain within 24 hours of the onset of bleeding. CSF and plasma were drawn daily from day 1 to day 10. The levels of NPY were determined by means of competitive enzyme immunoassay. The CSF samples of 29 patients (historic population) who had undergone spinal anesthesia due to orthopedic surgery served as the control group. NPY levels in CSF were significantly higher in the 2 hemorrhage groups than in the control group. However, the 2 hemorrhage groups showed significant differences in NPY levels in CSF (SAH mean, 0.842 ng/mL vs. BGH/CH mean, 0.250 ng/mL; P<0.001) as well as in the course of NPY secretion into CSF over the 10-day period. NPY levels in plasma did not differ significantly among SAH, BGH/CH, and controls. Our findings support the hypothesis that excessive release of NPY into CSF but not into plasma is specific to aneurysmal SAH in the acute period of 10 days after hemorrhage. In BGH/CH, CSF levels of NPY were also increased, but the range was much lower.

  13. CLINICAL APPROACH TO HEREDITARY HEMORRHAGIC TELANGIECTASIA

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    Mary Hachmeriyan

    2013-11-01

    Full Text Available Background: Hereditary hemorrhagic telangiectasia (HHT or Rendu-Osler-Weber disease is a rare syndrome, inherited as an autosomal dominant trait with incidence of 1/10000. The clinical manifestations are due to vascular malformations and predisposition to hemorrhages in different organs, the leading symptom being recurrent epistaxis. If diagnosed with HHT, the patient and his relatives and especially children have to be screened for occult vascular malformations.Case report: A 30 years old woman was treated for cerebral stroke, epistaxis, anemia, arterio-venous malformations for over 6 months. Only at this point she was diagnosed with HHT, after noticing the typical mucosal changes. Focused family history revealed symptoms of HHT in her only child, her father, aunt and two cousins The child was screened for occult vascular malformations – attainment of the nasal mucosa, lungs, gastrointestinal system, liver and brain. Pulmonary and gastrointestinal arterio-venous malformations were proven.Conclusion: Any case of recurrent epistaxis should be evaluated for HHT. After confirmation of the diagnosis every patient and close relatives have to be screened for attainment of other organs and followed up in order to prevent severe life threatening complications.

  14. Contribution of placenta accreta to the incidence of postpartum hemorrhage and severe postpartum hemorrhage.

    Science.gov (United States)

    Mehrabadi, Azar; Hutcheon, Jennifer A; Liu, Shiliang; Bartholomew, Sharon; Kramer, Michael S; Liston, Robert M; Joseph, K S

    2015-04-01

    To quantify the contribution of placenta accreta to the rate of postpartum hemorrhage and severe postpartum hemorrhage. All hospital deliveries in Canada (excluding Quebec) for the years 2009 and 2010 (N=570,637) were included in a retrospective cohort study using data from the Canadian Institute for Health Information. Placenta accreta included placental adhesion to the uterine wall, musculature, and surrounding organs (accreta, increta, or percreta). Severe postpartum hemorrhage included postpartum hemorrhage with blood transfusion, hysterectomy, or other procedures to control bleeding (including uterine suturing and ligation or embolization of pelvic arteries). Rates, rate ratios, population-attributable fractions (ie, incidence of postpartum hemorrhage attributable to placenta accreta), and 95% confidence intervals (CIs) were estimated. Logistic regression was used to quantify associations between placenta accreta and risk factors. The incidence of placenta accreta was 14.4 (95% CI 13.4-15.4) per 10,000 deliveries (819 cases among 570,637 deliveries), whereas the incidence of placenta accreta with postpartum hemorrhage was 7.2 (95% CI 6.5-8.0) per 10,000 deliveries. Postpartum hemorrhage among women with placenta accreta was predominantly third-stage hemorrhage (41% of all cases). Although placenta accreta was strongly associated with postpartum hemorrhage (rate ratio 8.3, 95% CI 7.7-8.9), its low frequency resulted in a small population-attributable fraction (1.0%, 95% CI 0.93-1.16). However, the strong association between placenta accreta and postpartum hemorrhage with hysterectomy (rate ratio 286, 95% CI 226-361) resulted in a population-attributable fraction of 29.0% (95% CI 24.3-34.3). Placenta accreta is too infrequent to account for the recent temporal increase in postpartum hemorrhage but contributes substantially to the proportion of postpartum hemorrhage with hysterectomy.

  15. Eleven cases of neonatal intracranial hemorrhage

    International Nuclear Information System (INIS)

    Matsuda, Tadashi; Asao, Toyohiko; Shibata, Takeo

    1981-01-01

    Eleven cases of neonatal intracranial hemorrhage were diagnosed and followed up by CT scanning. By CT, hemorrhagic lesions were shown as high density areas in an acute stage and imaged as low density areas after the hemorrhage was absorbed. The time of absorption varies depending upon the site and the severity of hemorrhage. Intraventricular hemorrhage, petechial hemorrhage and subdural hematoma were absorbed rapidly in more than 70% of the exanimed cases, CT scanning 1 - 2 weeks after the onset revealed absorption of hemorrhage. However, the absorption delayed in intracerebral hematoma; CT scan taken after one month showed hemorrhagic lesions remaining in 75% of the cases. In nine cases who survived, following the absorption of the hemorrhagic lesions, cerebral atrophy was observed in 4 cases (44%), ventricular enlargement in 3 cases (33%), and complete recovery in 2 cases (22%). From these results, CT scanning for diagnosis of neonatal intracranial hemorrhage should be done before the hemorrhagic lesion is absorbed (within 7 days of the onset). Follow-up study by CT is important for observing changes and predicting prognosis of intracranial hemorrhage. (Ueda, J.)

  16. Ultrasound Imaging of Mouse Fetal Intracranial Hemorrhage Due to Ischemia/Reperfusion

    Directory of Open Access Journals (Sweden)

    Kenichi Funamoto

    2017-05-01

    Full Text Available Despite vast improvement in perinatal care during the 30 years, the incidence rate of neonatal encephalopathy remains unchanged without any further Progress towards preventive strategies for the clinical impasse. Antenatal brain injury including fetal intracranial hemorrhage caused by ischemia/reperfusion is known as one of the primary triggers of neonatal injury. However, the mechanisms of antenatal brain injury are poorly understood unless better predictive models of the disease are developed. Here we show a mouse model for fetal intracranial hemorrhage in vivo developed to investigate the actual timing of hypoxia-ischemic events and their related mechanisms of injury. Intrauterine growth restriction mouse fetuses were exposed to ischemia/reperfusion cycles by occluding and opening the uterine and ovarian arteries in the mother. The presence and timing of fetal intracranial hemorrhage caused by the ischemia/reperfusion were measured with histological observation and ultrasound imaging. Protein-restricted diet increased the risk of fetal intracranial hemorrhage. The monitoring of fetal brains by ultrasound B-mode imaging clarified that cerebral hemorrhage in the fetal brain occurred after the second ischemic period. Three-dimensional ultrasound power Doppler imaging visualized the disappearance of main blood flows in the fetal brain. These indicate a breakdown of cerebrovascular autoregulation which causes the fetal intracranial hemorrhage. This study supports the fact that the ischemia/reperfusion triggers cerebral hemorrhage in the fetal brain. The present method enables us to noninvasively create the cerebral hemorrhage in a fetus without directly touching the body but with repeated occlusion and opening of the uterine and ovarian arteries in the mother.

  17. Spontaneous Intracerebral Hemorrhage Image Analysis Methods: A Survey

    Science.gov (United States)

    Pérez, Noel; Valdés, Jose; Guevara, Miguel; Silva, Augusto

    Spontaneous intracerebral hemorrhages (ICH) account for 10-30% of all strokes and are a result of acute bleeding into the brain due to ruptures of small penetrating arteries. Despite major advancements in the management of ischemic strokes and other causes of hemorrhagic strokes, such as ruptured aneurysm, arteriovenous malformations (AVMs), or cavernous angioma, during the past several decades, limited progress has been made in the treatment of ICH, and the prognosis for patients who suffer them remains poor. The societal impact of these hemorrhagic strokes is magnified by the fact that affected patients typically are a decade younger than those afflicted with ischemic strokes. The ICH continues to kill or disable most of their victims. Some studies show that those who suffer ICH have a 30-day mortality rate of 35-44% and a 6-month mortality rate approaching 50%. Approximately 700,000 new strokes occur in the United States annually and approximately 15% are hem-orrhagic strokes related to ICH. The poor outcome associated with ICH is related to the extent of brain damage. ICH produces direct destruction and compression of surrounding brain tissue. Direct compression causes poor perfusion and venous drainage to surrounding penumbra at risk, resulting in ischemia to the tissues that most need perfusion [16].

  18. Ebola hemorrhagic Fever: novel biomarker correlates of clinical outcome.

    Science.gov (United States)

    McElroy, Anita K; Erickson, Bobbie R; Flietstra, Timothy D; Rollin, Pierre E; Nichol, Stuart T; Towner, Jonathan S; Spiropoulou, Christina F

    2014-08-15

    Ebola hemorrhagic fever (EHF) outbreaks occur sporadically in Africa and result in high rates of death. The 2000-2001 outbreak of Sudan virus-associated EHF in the Gulu district of Uganda led to 425 cases, of which 216 were laboratory confirmed, making it the largest EHF outbreak on record. Serum specimens from this outbreak had been preserved in liquid nitrogen from the time of collection and were available for analysis. Available samples were tested using a series of multiplex assays to measure the concentrations of 55 biomarkers. The data were analyzed to identify statistically significant associations between the tested biomarkers and hemorrhagic manifestations, viremia, and/or death. Death, hemorrhage, and viremia were independently associated with elevated levels of several chemokines and cytokines. Death and hemorrhage were associated with elevated thrombomodulin and ferritin levels. Hemorrhage was also associated with elevated levels of soluble intracellular adhesion molecule. Viremia was independently associated with elevated levels of tissue factor and tissue plasminogen activator. Finally, samples from nonfatal cases had higher levels of sCD40L. These novel associations provide a better understanding of EHF pathophysiology and a starting point for researching new potential targets for therapeutic interventions. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  19. Prospective evaluation of dermatologic surgery complications including patients on multiple antiplatelet and anticoagulant medications.

    Science.gov (United States)

    Bordeaux, Jeremy S; Martires, Kathryn J; Goldberg, Dori; Pattee, Sean F; Fu, Pingfu; Maloney, Mary E

    2011-09-01

    Few prospective studies have evaluated the safety of dermatologic surgery. We sought to determine rates of bleeding, infection, flap and graft necrosis, and dehiscence in outpatient dermatologic surgery, and to examine their relationship to type of repair, anatomic location of repair, antibiotic use, antiplatelet use, or anticoagulant use. Patients presenting to University of Massachusetts Medical School Dermatology Clinic for surgery during a 15-month period were prospectively entered. Medications, procedures, and complications were recorded. Of the 1911 patients, 38% were on one anticoagulant or antiplatelet medication, and 8.0% were on two or more. Risk of hemorrhage was 0.89%. Complex repair (odds ratio [OR] = 5.80), graft repair (OR = 7.58), flap repair (OR = 11.93), and partial repair (OR = 43.13) were more likely to result in bleeding than intermediate repair. Patients on both clopidogrel and warfarin were 40 times more likely to have bleeding complications than all others (P = .03). Risk of infection was 1.3%, but was greater than 3% on the genitalia, scalp, back, and leg. Partial flap necrosis occurred in 1.7% of flaps, and partial graft necrosis occurred in 8.6% of grafts. Partial graft necrosis occurred in 20% of grafts on the scalp and 10% of grafts on the nose. All complications resolved without sequelae. The study was limited to one academic dermatology practice. The rate of complications in dermatologic surgery is low, even when multiple oral anticoagulant and antiplatelet medications are continued, and prophylactic antibiotics are not used. Closure type and use of warfarin or clopidogrel increase bleeding risk. However, these medications should be continued to avoid adverse thrombotic events. Copyright © 2011 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  20. Pre- and perinatal complications in relation to Tourette syndrome and co-occurring obsessive-compulsive disorder and attention-deficit/hyperactivity disorder

    DEFF Research Database (Denmark)

    Abdulkadir, Mohamed; Tischfield, Jay A; King, Robert A

    2016-01-01

    -deficit/hyperactivity disorder (ADHD) in individuals with a tic disorder. Therefore, we aimed to investigate the role of pre- and perinatal complications in relation to the presence and symptom severity of chronic tic disorder and co-occurring OCD and ADHD using data of 1113 participants from the Tourette International...... Collaborative Genetics study. This study included 586 participants with a chronic tic disorder and 527 unaffected family controls. We controlled for age and sex differences by creating propensity score matched subsamples for both case-control and within-case analyses. We found that premature birth (OR = 1.......72) and morning sickness requiring medical attention (OR = 2.57) were associated with the presence of a chronic tic disorder. Also, the total number of pre- and perinatal complications was higher in those with a tic disorder (OR = 1.07). Furthermore, neonatal complications were related to the presence (OR = 1...

  1. CT findings of subarachnoid hemorrhage due to ruptured cerebral aneurysm with fundal hemorrhage

    International Nuclear Information System (INIS)

    Kashihara, Kengo; Yamashima, Tetsumori; Hasegawa, Takeshi; Kida, Shinya; Nitta, Hisashi; Yamamoto, Shinjiro

    1985-01-01

    CT scan and fundus oculi of subarachnoid hemorrhage due to ruptured cerebral aneurysm were investigated in 42 patients who were admitted between January, 1980, and August, 1984. Fundal hemorrhage (FH) was observed in 22 patients. The patients with FH showed a worse clinical grade (Hunt Kosnik) on admission than those without FH. The mortality rate of patients with FH was 64 %, much higher than the 5 % rate of those without FH. Moreover, the patients with FH showed more trouble in daily living than those without FH. CT scans of patients with FH usually showed severe subarachnoid hemorrhage (SAH), whereas those of patients without FH showed only mild hemorrhage. These findings suggest that fundal hemorrhage is caused by acute intracranial hypertension following subarachnoid hemorrhage due to a ruptured cerebral aneurysm. However, no significant correlation between the laterality of FH and the hemispheric dominancy of SAH could be demonstrated. (author)

  2. Analysis of angiographic findings in cerebral arteriovenous malformation with hemorrhage: comparison between intracerebral and intraventricular hemorrhage

    International Nuclear Information System (INIS)

    Kim, Jae Kyun; Kim, Joon Hyung; Kwon, Jin Sook; Yoon, Soo Woong; Lee, Ho Kyu; Choi, Choong Gon; Suh, Dae Chul

    1998-01-01

    The purpose of this study was to analyze the angioarchitectures of cerebral arteriovenous malformation (AVM) and to determine whether there was correlation between angioarchitectures and patterns of intracranial hemorrhage (intracerebral, intraventricular, and both) in cerebral AVM. One hundred and twenty-eight patients who between November 1989 and December 1994 suffered supratentorial AVM with intracranial hemorrhage were studied retrospectively. Among 128 patients, intracerebral and intraventricular hemorrhage were seen in 68(53%) and 24 patients(19%), respectively, while both types were seen in the remaining 36 (28%). We analyzed the angioarchitectual characteristics of AVM, namely nidi, feeding arteries and draining veins, in three hemorrhagic groups of patients with intracerebral hemorrhage, intraventricular hemorrhage and both. The X 2 test or Fisher's exact test was used for statistical analysis. A cortically located nidus was most common in patients with intracerebral hemorrhage, while a periventricular location was most common in those with intraventricular hemorrhage (p<0.001). Location in the corpus callosum, choroid plexus, or intraventricular area was more frequent in the intraventricular than the intracerebral hemorrhagic group (p<0.05). Superficial venous drainage was most common in patients with intracerebral hemorrhage (p<0.001), and deep venous drainage in those with intraventricular hemorrhage (p=3D0.001). The angioarchitectual characteristics of cerebral arteriovenous malformation correlate significantly with patterns of intracranial hemorrhage, and awareness of the type of hemorrhage could help to manage patients and determine prognosis.=20

  3. Acute lung injury complicating blood transfusion in post-partum hemorrhage: incidence and risk factors.

    Science.gov (United States)

    Teofili, Luciana; Bianchi, Maria; Zanfini, Bruno A; Catarci, Stefano; Sicuranza, Rossella; Spartano, Serena; Zini, Gina; Draisci, Gaetano

    2014-01-01

    We retrospectively investigated the incidence and risk factors for transfusion-related acute lung injury (TRALI) among patients transfused for post-partum hemorrhage (PPH). We identified a series of 71 consecutive patients with PPH requiring the urgent transfusion of three or more red blood cell (RBC) units, with or without transfusion of fresh frozen plasma (FFP) and/or platelets (PLT). Clinical records were then retrieved and examined for respiratory distress events. According to the 2004 consensus definition, cases of new-onset hypoxemia, within 6 hours after transfusion, with bilateral pulmonary changes, in the absence of cardiogenic pulmonary edema were identified as TRALI. If an alternative risk factor for acute lung injury was present, possible TRALI was diagnosed. Thirteen cases of TRALI and 1 case of possible TRALI were identified (overall incidence 19.7%). At univariate analysis, patients with TRALI received higher number of RBC, PLT and FFP units and had a longer postpartum hospitalization. Among the diseases occurring in pregnancy- and various pre-existing comorbidities, only gestational hypertension and pre-eclampsia, significantly increased the risk to develop TRALI (p = 0.006). At multivariate analysis including both transfusion- and patient-related risk factors, pregnancy-related, hypertensive disorders were confirmed to be the only predictors for TRALI, with an odds ratio of 27.7 ( 95% CI 1.27-604.3, p=0.034). Patients suffering from PPH represent a high-risk population for TRALI. The patients with gestational hypertension and pre-eclampsia, not receiving anti-hypertensive therapy, have the highest risk. Therefore, a careful monitoring of these patients after transfusions is recommended.

  4. Intracerebral hemorrhage (image)

    Science.gov (United States)

    Intracerebral hemorrhage may be caused by trauma (brain injury) or abnormalities of the blood vessels (aneurysm or angioma), but it is most commonly associated with high blood pressure (hypertensive intracerebral hemorrhage).

  5. Hemorrhagic shock caused by sigmoid colon volvulus: An autopsy case

    Science.gov (United States)

    Sato, Hiroaki; Tanaka, Toshiko; Tanaka, Noriyuki

    2011-01-01

    Summary Background Many reports have described sigmoid volvulus, but fatal hemorrhagic shock resulting from the rupture of the involved artery has not been reported as a complication of a sigmoid volvulus. Case Report A 71-year-old man with slight abdominal pain and obstipation in hypotension died at a nursing home without seeing a doctor. At autopsy, a mesenteric hematoma and hemoperitoneum was observed with approximately 1,000 ml of blood in the abdominal cavity. The sigmoid colon and the mesentery were twisted at an adhesion site of a sigmoid colon to an ileum, and the condition was determined to be a sigmoid volvulus. The volvulus was observed to be loosened. The inferior mesenteric artery was incorporated into the twisted part of the mesentery, but remained patent, and its peripheral branch near the hematoma ruptured without histological abnormality. Conclusions Since ischemic-reperfusion injury occurs with a temporarily occluded artery, the acute re-loading of blood flow may injure the distal vessels after spontaneous reduction of compression by loosening of the volvulus. PMID:22129905

  6. Efficacy of Self-Expandable Metallic Stent Inserted for Refractory Hemorrhage of Duodenal Cancer

    Directory of Open Access Journals (Sweden)

    Takashi Orii

    2016-05-01

    Full Text Available Because of advances in the technology of gastrointestinal endoscopy and improvements in the quality of stents, it has become routine to place a stent as palliative therapy for malignant gastrointestinal obstruction. On the other hand, stent placement for malignant gastrointestinal hemorrhage has scarcely been reported, although it may be performed for hemorrhage of the esophageal varicose vein. We recently experienced a patient with refractory hemorrhage from an unresectable duodenal cancer who underwent placement of a self-expandable metallic stent (SEMS and thereafter had no recurrence of the hemorrhage. A 46-year-old man underwent laparotomy to radically resect a cancer in the third portion of the duodenum, which invaded widely to the superior mesenteric vein and its branches and was considered unresectable. After stomach-partitioning gastrojejunostomy was performed, chemotherapy was initiated according to the regimen of chemotherapy of far advanced gastric cancer. One year and 4 months after induction of chemotherapy, gastrointestinal hemorrhage occurred. Upper gastrointestinal endoscopy revealed the hemorrhage oozing from the duodenal cancer, and endoscopic hemostasis, such as injection of hypertonic saline epinephrine and argon plasma coagulation, was unsuccessful. Twenty days after emergence of the hemorrhage, an endoscopic covered SEMS was placed with confirmation by fluoroscopy. Immediately after placement of the stent, the tarry stool stopped and the anemia ceased to progress. The recurrence of the hemorrhage has not been confirmed without migration of the stent. SEMS is an effective hemostatic procedure for malignant refractory hemorrhage.

  7. Vascular complications following 1500 consecutive living and cadaveric donor renal transplantations: A single center study

    International Nuclear Information System (INIS)

    Salehipour, Mehdi; Salahi, Heshmatollah; Jalaeian, Hamed; Bahador, Ali; Nikeghbalian, Saman; Barzideh, Ehsan; Ariafar, Ali; Malek-Hosseini, Seyed Ali

    2009-01-01

    The aim of this study was to document vascular complications that occurred following cadaveric and living donor kidney transplants in order to assess the overall incidence of these complications at our center as well as to identify possible risk factors. In a retrospective cohort study, 1500 consecutive renal transplant recipients who received a living or cadaveric donor kidney between December 1988 and July 2006 were evaluated. The study was performed at the Nemazee Hospital, Shiraz, Iran. The assessment of the anatomy and number of renal arteries as well as the incidence of vascular complications was made by color doppler ultrasonography, angiography, and/or surgical exploration. Clinically apparent vascular complications were seen in 8.86% of all study patients (n = 133) with the most frequent being hemorrhage (n = 91; 6.1%) followed by allograft renal artery stenosis (n = 26; 1.7%), renal artery thrombosis (n = 9; 0.6%), and renal vein thrombosis (n = 7; 0.5%). Vascular complications were more frequent in recipients of cadaveric organs than recipients of allografts from living donors (12.5% vs. 7.97%; P0.017). The occurrence of vascular complications was significantly more frequent among recipients of renal allografts with multiple arteries when compared with recipients of kidneys with single artery (12.3% vs. 8.2%; P0.033). The same was true to venous complications as well (25.4% vs. 8.2%; P< 0.001). Our study shows that vascular complications were more frequent in allografts with multiple renal blood vessels. Also, the complications were much less frequent in recipients of living donor transplants. (author)

  8. Hereditary Hemorrhagic Telangiectasia Presenting as High Output Cardiac Failure during Pregnancy

    Directory of Open Access Journals (Sweden)

    Tareq Goussous

    2009-01-01

    Full Text Available High-output cardiac failure secondary to hepatic involvement is a rare complication of hereditary hemorrhagic telangiectasia (HHT. Here we report a 43-year-old woman who presented at 29 weeks gestation of her second pregnancy with complications of right-sided heart failure and preterm labor. After delivery via cesarean section, the patient was found to have intrahepatic arteriovenous malformations through non-invasive imaging. Subsequently, a family history of vascular malformations and epistaxis was elucidated and a diagnosis of HHT was made. This case is presented, along with a review of the literature and discussion of hepatic involvement in HHT with particular focus on the pregnant patient.

  9. A Case of Hemorrhagic Necrosis of Ectopic Liver Tissue within the Gallbladder Wall.

    LENUS (Irish Health Repository)

    Nagar, Sapna

    2012-02-01

    Ectopic liver tissue is a rare clinical entity that is mostly asymptomatic and found incidentally. In certain situations, however, patients may present with symptoms of abdominal pain secondary to torsion, compression, obstruction of adjacent organs, or rupture secondary to malignant transformation. Herein, we report a case of a 25-year-old female that presented with acute onset of epigastric pain found to have ectopic liver tissue near the gallbladder complicated by acute hemorrhage necessitating operative intervention in the way of laparoscopic excision and cholecystectomy. The patient\\'s postoperative course was uneventful. Gross pathology demonstrated a 1.2 x 2.8 x 4.5 cm firm purple ovoid structure that histologically revealed extensive hemorrhagic necrosis of benign ectopic liver tissue.

  10. The first documented case of hemorrhagic stroke caused by Group B streptococcal meningitis

    Directory of Open Access Journals (Sweden)

    Beenish Siddiqui

    2015-01-01

    Full Text Available We report the case of a 47 year-old female with Streptococcus agalactiae (Group B beta-hemolytic streptococcus meningitis complicated by hemorrhagic stroke. The patient presented to the emergency department with altered mental status, agitation, confusion, respiratory distress and fever of one-day duration. Labs showed left shift leukocytosis. CSF exhibited a high white blood cell count with a predominant population of polymononuclear cells, high glucose and protein concentration. CSF cultures grew S. agalactiae. Despite appropriate antimicrobial treatment, her mental status did not improve and head CT showed two hemorrhages, diffuse cerebral edema and a right to left midline shift. After completing the course of her therapy, her mental status improved and the patient was discharged.

  11. Recurrent Bleeding After Perimesencephalic Hemorrhage.

    Science.gov (United States)

    Kauw, Frans; Velthuis, Birgitta K; Kizilates, Ufuk; van der Schaaf, Irene C; Rinkel, Gabriel J E; Vergouwen, Mervyn D I

    2017-12-01

    Perimesencephalic hemorrhage (PMH) is a type of subarachnoid hemorrhage with excellent long-term outcomes. Only 1 well-documented case of in-hospital rebleeding after PMH is described in the literature, which occurred after initiating antithrombotic treatment because of myocardial ischemia. We describe a patient with PMH without antithrombotic treatment who had 2 episodes of recurrent bleeding on the day of ictus. To validate the radiologic findings, we conducted a case-control study. Six neuroradiologists and 2 neuroradiology fellows performed a blinded assessment of serial unenhanced head computed tomography (CT) scans of 8 patients with a perimesencephalic bleeding pattern (1 index patient, 6 patients with PMH, 1 patient with perimesencephalic bleeding pattern and basilar artery aneurysm) to investigate a potential increase in amount of subarachnoid blood. A 56-year-old woman with a perimesencephalic bleeding pattern and negative CT angiography had 2 episodes after the onset headache with a sudden increase of the headache. Blinded assessment of serial head CT scans of 8 patients with a perimesencephalic bleeding pattern identified the patient who was clinically suspected to have 2 episodes of recurrent bleeding to have an increased amount of subarachnoid blood on 2 subsequent CT scans. Recurrent bleeding after PMH may also occur in patients not treated with antithrombotics. Even after early rebleeding, the prognosis of PMH is excellent. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. [Clinical efficacy of preferred use of high-frequency oscillatory ventilation in treatment of neonatal pulmonary hemorrhage].

    Science.gov (United States)

    Wang, Hua; Du, Li-Zhong; Tang, Jun; Wu, Jin-Lin; Mu, De-Zhi

    2015-03-01

    To investigate the clinical efficacy and safety of preferred use of high-frequency oscillatory ventilation (HFOV) in the treatment of neonatal pulmonary hemorrhage. The clinical efficacy of preferred use of HFOV (preferred use group) and rescue use of HFOV after conventional mechanical ventilation proved ineffective (rescue use group) in the treatment of 26 cases of neonatal pulmonary hemorrhage was retrospectively analyzed. The oxygenation index (OI), pulmonary hemorrhage time, hospitalization time, ventilation time, oxygen therapy time, complications, and outcome of the two groups were compared. Compared with the rescue use group, the preferred use group had significantly lower IO values at 1, 6, 12, 24, 48, and 72 hours after treatment (Phemorrhage, and digestive tract hemorrhage between the two groups (P>0.05). Compared with those in the rescue use group, children who survived in the preferred use group had significantly shorter pulmonary hemorrhage time, hospitalization time, ventilation time, and oxygen therapy time (P<0.05). Compared with the rescue use of HFOV, preferred use of HFOV can better improve oxygenation function, reduce the incidence of VAP, shorten the course of disease, and increase cure rate while not increasing the incidence of adverse effects.

  13. Plug-assisted retrograde transvenous obliteration for the treatment of gastric variceal hemorrhage

    International Nuclear Information System (INIS)

    Chang, Min Yung; Kim, Man Deuk; Shin, Won Seon; Shin, Min Woo; Kim, Gyoung Min; Won, Jong Yun; Park, Sung Il; Lee, Do Yun; Kim, Tae Hwan

    2016-01-01

    To evaluate the feasibility, safety, and clinical outcomes of plug-assisted retrograde transvenous obliteration (PARTO) to treat gastric variceal hemorrhage in patients with portal hypertension. From May 2012 to June 2014, 19 patients (11 men and 8 women, median age; 61, with history of gastric variceal hemorrhage; 17, active bleeding; 2) who underwent PARTO using a vascular plug and a gelfoam pledget were retrospectively analyzed. Clinical and laboratory data were examined to evaluate primary (technical and clinical success, complications) and secondary (worsening of esophageal varix [EV], change in liver function) end points. Median follow-up duration was 11 months, from 6.5 to 18 months. The Wilcoxon signed-rank test was used to compare laboratory data before and after the procedure. Technical success (complete occlusion of the efferent shunt and complete filling of gastric varix [GV] with a gelfoam slurry) was achieved in 18 of 19 (94.7%) patients. The embolic materials could not reach the GV in 1 patient who had endoscopic glue injection before our procedure. The clinical success rate (no recurrence of gastric variceal bleeding) was the same because the technically failed patient showed recurrent bleeding later. Acute complications included fever (n = 2), fever and hypotension (n = 2; one diagnosed adrenal insufficiency), and transient microscopic hematuria (n = 3). Ten patients underwent follow-up endoscopy; all exhibited GV improvement, except 2 without endoscopic change. Five patients exhibited aggravated EV, and 2 of them had a bleeding event. Laboratory findings were significantly improved after PARTO. PARTO is technically feasible, safe, and effective for gastric variceal hemorrhage in patients with portal hypertension

  14. Plug-assisted retrograde transvenous obliteration for the treatment of gastric variceal hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Min Yung; Kim, Man Deuk; Shin, Won Seon; Shin, Min Woo; Kim, Gyoung Min; Won, Jong Yun; Park, Sung Il; Lee, Do Yun [Dept. of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of); Kim, Tae Hwan [Dept. of Radiology, National Health Insurance Serivce Ilsan Hospital, Goyang (Korea, Republic of)

    2016-04-15

    To evaluate the feasibility, safety, and clinical outcomes of plug-assisted retrograde transvenous obliteration (PARTO) to treat gastric variceal hemorrhage in patients with portal hypertension. From May 2012 to June 2014, 19 patients (11 men and 8 women, median age; 61, with history of gastric variceal hemorrhage; 17, active bleeding; 2) who underwent PARTO using a vascular plug and a gelfoam pledget were retrospectively analyzed. Clinical and laboratory data were examined to evaluate primary (technical and clinical success, complications) and secondary (worsening of esophageal varix [EV], change in liver function) end points. Median follow-up duration was 11 months, from 6.5 to 18 months. The Wilcoxon signed-rank test was used to compare laboratory data before and after the procedure. Technical success (complete occlusion of the efferent shunt and complete filling of gastric varix [GV] with a gelfoam slurry) was achieved in 18 of 19 (94.7%) patients. The embolic materials could not reach the GV in 1 patient who had endoscopic glue injection before our procedure. The clinical success rate (no recurrence of gastric variceal bleeding) was the same because the technically failed patient showed recurrent bleeding later. Acute complications included fever (n = 2), fever and hypotension (n = 2; one diagnosed adrenal insufficiency), and transient microscopic hematuria (n = 3). Ten patients underwent follow-up endoscopy; all exhibited GV improvement, except 2 without endoscopic change. Five patients exhibited aggravated EV, and 2 of them had a bleeding event. Laboratory findings were significantly improved after PARTO. PARTO is technically feasible, safe, and effective for gastric variceal hemorrhage in patients with portal hypertension.

  15. [Clinical efficacy and safety of uterine artery chemoembolization in abnormal placental implantation complicated with postpartum hemorrhage].

    Science.gov (United States)

    Chen, Yao-ting; Xu, Lin-feng; Sun, Hong-liang; Li, Hui-qing; Hu, Ren-mei; Tan, Qi-yin

    2010-04-01

    To investigate the safety and clinical efficacy of uterime artery chemoembolization in postpartum hemorrhage (PPH) caused by abnormal placental implantation. Between December 2006 and September 2009, there were 23 cases of abnormal placental implantation with PPH in our hospital, among which 9 presented with continuous small amount of vaginal bleeding and 14 with acute excessive bleeding. The average bleeding time was (8+/-6) d and the mean blood loss was (980+/-660) ml. Abnormal placental implantation was confirmed by color Doppler ultrasound (CD-US) in all cases, the internal iliac artery angiography was performed to identify the uterine artery and bilateral uterine artery chemoembolization (UACE) with methotrexate (MTX) and gelfoam particles to the distal end of uterine artery was conducted after. CD-US rechecked all patients within 48 h after UACE and those patients with blurred margins between placenta and uterus and abnormal blood flow (>1 cmx1 cm) received ultrasonic-guided per vagina MTX multipoint injections. All cases were followed up for 3-26 months (average 12 months) to observe vaginal bleeding, placenta tissue discharge, serum human chorionic gonadotropin (hCG), uterine involution, menses, and side-effects or complications. (1) Curative effect: These 23 cases underwent 24 procedures of UACE successfully and vaginal bleeding ceased at an average of (3.5+/-1.3) min after UACE. Reduced blood flow in the placental implantation area was detected under CD-US after UACE. Among the 23 patients, wterine curettage was required in 16 cases due to retained placenta tissues with the mean blood loss of (40+/-28) ml during the operation, 2 underwent subtotal hysterectomy and confirmed to be placenta percreta by pathology examination, and placenta tissues were spontaneously discharged completely in 5 cases. Totally, 91% of the patients (21/23) reserved their uterus. (2) FOLLOW-UP: the serum hCG reduced to normal within 1-13 d after the placenta tissue were evacuated

  16. Pancreaticojejunal bridge-anastomosis: a novel option for surgeon to preserve pancreatic body and tail in urgent reoperation for intra-abdominal massive hemorrhage after pancreaticoduodenectomy.

    Science.gov (United States)

    Xu, Jin; Dai, Xianwei; Bu, Xianmin; Gao, Feng; Zhang, Xiaobo

    2010-10-01

    Postoperative intra-abdominal massive bleeding is a rare and life-threatening complication associated with pancreaticoduodenectomy. Completion pancreatectomy (CP) was usually performed during reexploration for the complication. The management could decrease the complications, such as the pancreatic leakage or intraluminal infection after reexploration, but could increase mortality during the perioperative period. It also could result in loss of pancreatic function forever. This study evaluated an alternative surgical management for intra-abdominal massive hemorrhage to prevent pancreas function, simplify the surgical processes, and decrease the mortality of relaparotomy. Outcome after pancreaticojejunal bridge-anastomosis (PJBA) performed between January 2006 and June 2009 was compared with that after CP performed between February 1984 and December 2005. Between February 1984 and June 2009, 963 patients underwent the Whipple procedure (PD) or pylorus-preserving pancreaticoduodectomy (PPPD). Pancreatic leakage occurred in 103 patients (10.7%); 22 cases (21.4%) developed into intra-abdominal massive bleeding. Nonsurgical procedures of transarterial embolization (TAE) were performed in ten (45.45%) patients, of whom one died (10%). Twelve (54.55%) underwent reoperation. Five had CP with one death (20%). Pancreatic remnant was preserved by pancreaticojejunal bridge-anastomosis (PJBA) in seven patients with no deaths. The reexploration time was 340 +/- 48.2 min vs. 247.9 +/- 40.8 min (P endocrine insufficiency ("brittle" diabetes) and diarrhea (exocrine insufficiency). There were no evidences of exocrine and endocrine insufficiency in patients with PJBA. Pancreaticojejunal bridge-anastomosis is an easy, simple, and safe procedure for intra-abdominal massive hemorrhage associated with pancreaticoduodenectomy. It could decrease the mortality of reoperation and preserve the pancreatic function.

  17. Recurrent hemorrhagic pericardial effusion in a child due to diffuse lymphangiohemangiomatosis: a case report

    Directory of Open Access Journals (Sweden)

    Bakhshi Sameer

    2010-02-01

    Full Text Available Abstract Introduction Recurrent hemorrhagic pericardial effusion in children with no identifiable cause is a rare presentation. Case presentation We report the case of a 4-year-old Indian girl who presented with recurrent hemorrhagic pericardial effusion. Diffuse lymphangiomatosis was suspected when associated pulmonary involvement, soft tissue mediastinal mass, and lytic bone lesions were found. Pericardiectomy and lung biopsy confirmed the diagnosis of diffuse lymphangiohemangiomatosis. Partial clinical improvement occurred with thalidomide and low-dose radiotherapy, but our patient died from progressive respiratory failure. Conclusion Diffuse lymphangiohemangiomatosis should be considered in the differential diagnosis of hemorrhagic pericardial effusion of unclear cause.

  18. Management of Agitation Following Aneurysmal Subarachnoid Hemorrhage: Is There a Role for Beta-Blockers?

    Directory of Open Access Journals (Sweden)

    Fayaz Ibrahim

    2012-01-01

    Full Text Available Introduction. Stroke is a leading cause of mortality and morbidity in the United States. About 20% of the stroke is hemorrhagic and about 50% of these is due to aneurysmal subarachnoid hemorrhage. A troublesome neuropsychiatric complication of subarachnoid hemorrhage is agitation/aggression. Case Presentation. A 45-year-old man with no prior psychiatric history, sustained subarachnoid hemorrhage. After initial stabilization for 2 days, he underwent craniotomy and clipping of anterior cerebral communicating artery aneurysm. Treatment was continued with labetalol, nimodipine, and levetiracetam. Beginning postoperative day 4, patient developed episodes of confusion and agitation/aggression. Switching of Levetiracetam to valproate did not show any improvement. Psychiatry team tried to manage him with intense nursing intervention and different medications like olanzapine, valproate, lorazepam, and haloperidol. However, patient continued to be agitated and aggressive. Switching from labetalol to metoprolol resulted in dramatic improvement within 3 days. Discussion. Antipsychotics and benzodiazepines are often not sufficiently effective in the control of agitation/aggression in patients with traumatic brain injury and similar conditions. Our case report and the literature review including a cochrane review suggests that beta-blockers may be helpful in this situation.

  19. The impact of prophylactic fresh-frozen plasma and cryoprecipitate on the incidence of central nervous system thrombosis and hemorrhage in children with acute lymphoblastic leukemia receiving asparaginase.

    Science.gov (United States)

    Abbott, Lesleigh S; Deevska, Mariana; Fernandez, Conrad V; Dix, David; Price, Victoria E; Wang, Hao; Parker, Louise; Yhap, Margaret; Fitzgerald, Colleen; Barnard, Dorothy R; Berman, Jason N

    2009-12-10

    Asparaginase (ASP) therapy is associated with depletion of antithrombin (AT) and fibrinogen (FG). Potential toxicities include central nervous system thrombosis (CNST) and hemorrhage. Historical practice at the Izaak Walton Killam Health Centre (IWK) involves measuring AT and FG levels after ASP administration and transfusing fresh-frozen plasma (FFP) or cryoprecipitate (CRY) to prevent thrombotic and hemorrhagic complications. To determine whether this reduced these complications in children with acute lymphoblastic leukemia (ALL), incidence, outcome, and clinical characteristics of ASP-related CNST in ALL patients at IWK were compared with a similar cohort from BC Children's Hospital (BCCH), where prophylaxis was not performed. Costs associated with preventative versus expectant management were estimated. From 1990 to 2005, 240 patients were treated at IWK and 479 at BCCH. Seven BCCH patients developed venous CNST (1.5%), compared with none at IWK. CNST occurred exclusively during induction. Six patients received anticoagulation and continued ASP. All 7 patients remain in remission. National Cancer Institute high-risk ALL predicted CNST risk (P = .02), whereas sex, age, race, and body mass index did not. Neither FFP nor CRY protected against CNST, suggesting prophylaxis is unwarranted for unselected ALL patients. However, prophylactic replacement for HR patients in induction may be cost-effective.

  20. Presentation of moyamoya disease with occipital hemorrhage: a case report

    Directory of Open Access Journals (Sweden)

    Serkan Demir

    2012-12-01

    Full Text Available Moyamoya disease is a cerebrovascular disease which is characterized with stenosis and occlusions at the distal part of internal carotid artery and at the proximal part of anterior and middle cerebral arteries. It rarely causes temporary or recurrent hemiparesis due to intracranial hemorrhage while symptoms like headache, convulsion, nystagmus, aphasia and ataxia may also occur. In this paper, we present a case of Moyamoya disease which was diagnosed with a 23 year old female patient who was admitted to our emergency department with headache, nausea and vomiting complaints and whose radiological findings showed occipital lobe hemorrhage.

  1. Modified Approach in Management of Submacular Hemorrhage Secondary to Wet Age-Related Macular Degeneration.

    Science.gov (United States)

    Kumar, Atul; Roy, Sangeeta; Bansal, Mayank; Tinwala, Sana; Aron, Neelima; Temkar, Shreyas; Pujari, Amar

    2016-01-01

    The aim of this study was to evaluate the surgical outcomes of a modified approach in the management of thick submacular hemorrhage in patients with wet age-related macular degeneration. This was a retrospective study. A retrospective chart review was performed on 10 eyes of 10 patients with submacular hemorrhage secondary to wet age-related macular degeneration treated with 23-gauge pars plana vitrectomy, followed by submacular injection of recombinant tissue plasminogen activator (12.5 μg/0.1 mL), bevacizumab (2.5 mg/0.1 mL), and air (0.3 mL). Gas tamponade was given with 20% SF6 and postoperative propped-up positioning. Patients were evaluated for displacement of hemorrhage, preoperative and postoperative best-corrected visual acuity, occurrence of intraoperative and postoperative complications, and recurrence of hemorrhage. All patients were followed up for 6 months. Displacement of the submacular bleed was achieved in all cases. Improvement of best-corrected visual acuity was seen in 8 of 10 patients. Rebleed was seen in 2 eyes that were retreated with intravitreal injection of recombinant tissue plasminogen activator, bevacizumab, and 20% SF6 gas. This modified technique aids in the effective displacement of thick submacular hemorrhage with simultaneous treatment of the underlying choroidal neovascular membrane, which halts the disease progression resulting in significant improvement of visual acuity.

  2. MR of acute subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Spickler, E.; Lufkin, R.; Frazee, J.; Lylyk, P.; Vinuela, F.; Bentson, J.; Dion, J.

    1987-01-01

    Subarachnoid hemorrhage was produced in four Macaca nemestrina monkeys using the technique of Frazee. CT and MR imaging was performed immediately after the procedure and at frequent intervals up to 2 weeks after hemorrhage. The imaging studies were compared with clinical evaluations and pathologic specimens of all animals. Additional human clinical CT/MR studies of subarachnoid hemorrhage were also studied. Acute hemorrhage was recognized on MR images as an increase in signal in the region of clot compared with surrounding cerebrospinal fluid. This most likely reflects T1 shortening due to proton binding rather than a pure paramagnetic effect. While CT is sensitive to the hemoglobin protein in acute hemorrhage, the superior resolution of MR of the basal cisterns results in equal or better definition of acute subarachnoid hemorrhage on MR studies in many cases

  3. Cerebral Cavernous Malformation and Hemorrhage

    Science.gov (United States)

    ... Text Size: SMALL • LARGE Cerebral Cavernous Angioma and Hemorrhage By Jack Hoch; Reviewed by Dr. Issam Awad ... for years, the mechanism by which these lesions hemorrhage remains poorly understood. Hemorrhage Types Since cavernous angiomas ...

  4. Prognosis of thalamic hemorrhage evaluated by computed tomography

    International Nuclear Information System (INIS)

    Takahashi, Shinichiro; Sonobe, Makoto; Sugita, Kyoichi; Kuwayama, Naoya

    1984-01-01

    The present authors have analyzed the correlation between the clinical features and the CT findings in 66 cases of thalamic hemorrhage. Hitachi CT-H and CT-HF apparatuses (256 x 256 matrix) were used at an angle parallel to the OM line. Of the 48 patients with hematoma less than 20 ml, only four died; however, of the 18 patients with hematoma larger than 20 ml, five died. An analysis has been made of the correlation between the occurrence of brain edema in the acute stage and high density in the subthalamic area. The hematoma extending to the subthalamic area was diagnosed by means of high density at the level of 35 mm above the OM line. Of the 13 cases with hematoma in the subthalamic area, acute brain edema occurred in 9 cases. On the other hand, of the 53 cases without hematoma at the subthalamic area, brain edema occurred in only one case. It was concluded that high density in the subthalamic area is a significant index for the occurrence of acute brain edema in a thalamic hemorrhage. (author)

  5. Perimesencephalic hemorrhage: a nonaneurysmal and benign form of subarachnoid hemorrhage

    NARCIS (Netherlands)

    van Gijn, J.; van Dongen, K. J.; Vermeulen, M.; Hijdra, A.

    1985-01-01

    We studied 28 patients with subarachnoid hemorrhage and normal angiograms. On early CT (within 5 days) in 13 cases, blood was seen mainly or only in the cisterns around the midbrain. This pattern of hemorrhage was found in only 1 of 92 patients with a ruptured aneurysm. None of the unexplained

  6. Clinical analysis of the outcome of patients with brainstem hemorrhage

    International Nuclear Information System (INIS)

    Arimoto, Hirohiko; Takasato, Yoshio; Masaoka, Hiroyuki

    2008-01-01

    To identify prognostic factors in patients with brainstem hemorrhage, we analyzed their clinical symptoms and laboratory data on admission to our hospital. In 70 patients with brainstem hemorrhage (51 men and 19 women aged 29-93, with a mean of 59 gears) who had been admitted to our hospital from 1995 to 2000, we statistically evaluated the association of the outcome with their age and clinical symptoms on admission, blood glucose levels and white blood counts within 6 hours of admission, and the volume and extent of hematoma, concomitant hydrocephalus, and intraventricular perforation on admission CT scans. The mortality tended to be higher, but not significantly (P=0.07), in patients aged 70 years or older (83%) than in those aged less than 70 years (55%). Quadriplegia or decerebrate rigidity (P 2 or higher (P<0.01) on admission were significantly correlated with the prognosis. Hematoma volumes of 6 ml or larger on CT scans were most strongly correlated with the prognosis (P<0.001). Central hematoma and hematoma with extension to the midbrain, thalamus, or medulla oblongata (P<0.05), as well as hemorrhage complicated by hydrocephalus or intraventricular perforation (P<0.01), were correlated with the prognosis. (author)

  7. Computed Tomography of Interacerebral Hemorrhage

    International Nuclear Information System (INIS)

    Kim, Seung Hyeon; Lee, Jong Beum; Lee, Yong Chul; Lee, Kwan Seh; Park, Soo Soung

    1983-01-01

    Computed tomography (CT) is the most accurate and reliable method for the diagnosis of intracerebral and intraventricular hemorrhage. The precise anatomic extent of the nematoma, associated cerebral edema, ventricular deformity and displacement, and hydrocephalus are all readily assessed. Aside from head trauma, the principal cause of intracerebral hematoma is hypertensive vascular disease. Although hematomas from various causes may present similar CT appearances frequently the correct etiology may be suggested by consideration of patient's age, clinical history, and the location of the hematoma. The analytical study was performed in 180 cases of intracerebral hemorrhages by CT from October 1981 to January 1983. The results were as follows; 1. The most prevalent age group was 6th decade (37.2%). Male was prevalent to female at the ration of 1.6 to 1. 2. The most common symptom and sign was mental disturbance (48.7%), motor weakness (23%), headache (10.6%), nausea and vomiting (9.8%). 3. The causes of hemorrhage were hypertension (53.9%), head trauma (30.6%), aneurysm (6.1%) and A-V malformation (7.2%). 4. The frequent locations of hemorrhage were basal ganglia and thalamus (40.4%), lobes (35%), ventricles (21.8%). 5. The distribution of hemorrhage was intracerebral hemorrhage (65.6%), intracerebral and intraventricular hemorrhage (30.3%), intraventricular hemorrhage (4.4%).

  8. Mechanical complications of continuous ambulatory peritoneal dialysis: Experience at the Ibn Sina University Hospital.

    Science.gov (United States)

    Flayou, Kaoutar; Ouzeddoun, Naima; Bayahia, Rabia; Rhou, Hakima; Benamar, Loubna

    2016-01-01

    Peritoneal dialysis is a new renal replacement therapy recently introduced in Morocco since 2006. Continuous ambulatory peritoneal dialysis has proven to be as effective as hemodialysis. However, it is associated with several complications. The aim of this study was to evaluate the outcome of complications in patients treated with peritoneal dialysis at our center. The nature of non-infectious complications was noted during follow-up in these patients. Fiftyseven complications were noted among 34 patients between June 2006 and June 2014. Catheter migration was the most common complication (36.8%), followed by obstruction (14%), dialysate leaks (14%), hemorrhagic complications (10.5%) and, finally, hernia (12.2%), catheter perforation (5.2%) and externalization (3.5%).

  9. Hemorrhage-adjusted iron requirements, hematinics and hepcidin define hereditary hemorrhagic telangiectasia as a model of hemorrhagic iron deficiency.

    Directory of Open Access Journals (Sweden)

    Helen Finnamore

    Full Text Available Iron deficiency anemia remains a major global health problem. Higher iron demands provide the potential for a targeted preventative approach before anemia develops. The primary study objective was to develop and validate a metric that stratifies recommended dietary iron intake to compensate for patient-specific non-menstrual hemorrhagic losses. The secondary objective was to examine whether iron deficiency can be attributed to under-replacement of epistaxis (nosebleed hemorrhagic iron losses in hereditary hemorrhagic telangiectasia (HHT.The hemorrhage adjusted iron requirement (HAIR sums the recommended dietary allowance, and iron required to replace additional quantified hemorrhagic losses, based on the pre-menopausal increment to compensate for menstrual losses (formula provided. In a study population of 50 HHT patients completing concurrent dietary and nosebleed questionnaires, 43/50 (86% met their recommended dietary allowance, but only 10/50 (20% met their HAIR. Higher HAIR was a powerful predictor of lower hemoglobin (p = 0.009, lower mean corpuscular hemoglobin content (p<0.001, lower log-transformed serum iron (p = 0.009, and higher log-transformed red cell distribution width (p<0.001. There was no evidence of generalised abnormalities in iron handling Ferritin and ferritin(2 explained 60% of the hepcidin variance (p<0.001, and the mean hepcidinferritin ratio was similar to reported controls. Iron supplement use increased the proportion of individuals meeting their HAIR, and blunted associations between HAIR and hematinic indices. Once adjusted for supplement use however, reciprocal relationships between HAIR and hemoglobin/serum iron persisted. Of 568 individuals using iron tablets, most reported problems completing the course. For patients with hereditary hemorrhagic telangiectasia, persistent anemia was reported three-times more frequently if iron tablets caused diarrhea or needed to be stopped.HAIR values, providing an indication of

  10. Fatal hepatic hemorrhage by peliosis hepatis in X-linked myotubular myopathy: a case report.

    Science.gov (United States)

    Motoki, T; Fukuda, M; Nakano, T; Matsukage, S; Fukui, A; Akiyoshi, S; Hayashi, Y K; Ishii, E; Nishino, I

    2013-11-01

    We report a 5-year-old boy with X-linked myotubular myopathy complicated by peliosis hepatis. At birth, he was affected with marked generalized muscle hypotonia and weakness, which required permanent ventilatory support, and was bedridden for life. He died of acute fatal hepatic hemorrhage after using a mechanical in-exsufflator. Peliosis hepatis, defined as multiple, variable-sized, cystic blood-filled spaces through the liver parenchyma, was confirmed by autopsy. To avoid fatal hepatic hemorrhage by peliosis hepatis, routine hepatic function tests and abdominal imaging tests should be performed for patients with X-linked myotubular myopathy, especially at the time of using artificial respiration. Copyright © 2013 Elsevier B.V. All rights reserved.

  11. Myocardial Hemorrhage After Acute Reperfused ST-Segment–Elevation Myocardial Infarction

    Science.gov (United States)

    Carrick, David; Haig, Caroline; Ahmed, Nadeem; McEntegart, Margaret; Petrie, Mark C.; Eteiba, Hany; Hood, Stuart; Watkins, Stuart; Lindsay, M. Mitchell; Davie, Andrew; Mahrous, Ahmed; Mordi, Ify; Rauhalammi, Samuli; Sattar, Naveed; Welsh, Paul; Radjenovic, Aleksandra; Ford, Ian; Oldroyd, Keith G.

    2016-01-01

    Background— The success of coronary reperfusion therapy in ST-segment–elevation myocardial infarction (MI) is commonly limited by failure to restore microvascular perfusion. Methods and Results— We performed a prospective cohort study in patients with reperfused ST-segment–elevation MI who underwent cardiac magnetic resonance 2 days (n=286) and 6 months (n=228) post MI. A serial imaging time-course study was also performed (n=30 participants; 4 cardiac magnetic resonance scans): 4 to 12 hours, 2 days, 10 days, and 7 months post reperfusion. Myocardial hemorrhage was taken to represent a hypointense infarct core with a T2* value of hemorrhage 2 days post MI was associated with clinical characteristics indicative of MI severity and inflammation. Myocardial hemorrhage was a multivariable associate of adverse remodeling (odds ratio [95% confidence interval]: 2.64 [1.07–6.49]; P=0.035). Ten (4%) patients had a cardiovascular cause of death or experienced a heart failure event post discharge, and myocardial hemorrhage, but not microvascular obstruction, was associated with this composite adverse outcome (hazard ratio, 5.89; 95% confidence interval, 1.25–27.74; P=0.025), including after adjustment for baseline left ventricular end-diastolic volume. In the serial imaging time-course study, myocardial hemorrhage occurred in 7 (23%), 13 (43%), 11 (33%), and 4 (13%) patients 4 to 12 hours, 2 days, 10 days, and 7 months post reperfusion. The amount of hemorrhage (median [interquartile range], 7.0 [4.9–7.5]; % left ventricular mass) peaked on day 2 (Phemorrhage and microvascular obstruction follow distinct time courses post ST-segment–elevation MI. Myocardial hemorrhage was more closely associated with adverse outcomes than microvascular obstruction. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT02072850. PMID:26763281

  12. Clinical outcomes of endovascularly managed iatrogenic renal hemorrhages

    International Nuclear Information System (INIS)

    Chiramel, George Koshy; Keshava, Shyamkumar Nidugala; Moses, Vinu; Kekre, Nitin; Tamilarasi, V; Devasia, Anthony

    2015-01-01

    To evaluate the effectiveness of endovascular management in iatrogenic renal injuries with regard to clinical status on follow-up and requirements for repeat angiography and embolization. This retrospective study included patients who were referred for endovascular management of significant hemorrhage following an iatrogenic injury. Data was recorded from the Picture Archiving and Communication system (PACS) and electronic medical records. The site and type of iatrogenic injury, imaging findings, treatment, angiography findings, embolization performed, clinical status on follow-up, and requirement for repeat embolization were recorded. The outcomes were clinical resolution, nephrectomy, or death. Clinical findings were recorded on follow-up visits to the clinic. Statistical analysis was performed using descriptive statistics. Seventy patients were included in this study between January 2000 and June 2012. A bleeding lesion (a pseudoaneurysm or arteriovenous fistula) was detected during the first angiogram in 55 patients (78.6%) and was selectively embolized. Fifteen required a second angiography as there was no clinical improvement and five required a third angiography. Overall, 66 patients (94.3%) showed complete resolution and 4 patients (5.7%) died. Three patients (4.3%) underwent nephrectomy for clinical stabilization even after embolization. There were no major complications. The two minor complications resolved spontaneously. Angiography and embolization is the treatment of choice in iatrogenic renal hemorrhage. Upto 20% of initial angiograms may not reveal the bleed and repeat angiography is required to identify a recurrent or unidentified bleed. The presence of multiple punctate bleeders on angiography suggests an enlarging subcapsular hematoma and requires preoperative embolization and nephrectomy

  13. [Prevention, diagnosis and treatment of perioperative complications of bariatric and metabolic surgery].

    Science.gov (United States)

    Wu, Haifu; Zhong, Ming; Zhou, Di; Shi, Chenye; Jiao, Heng; Wu, Wei; Chang, Xinxia; Cang, Jing; Bian, Hua

    2017-04-25

    Surgical operation in treating obesity and type 2 diabetes is popularizing rapidly in China. Correct prevention and recognition of perioperation-related operative complications is the premise of ensuring surgical safety. Familiar complications of the operation include deep venous thrombosis, pulmonary artery embolism, anastomotic bleeding, anastomotic fistula and marginal ulcer. The prevention of deep venous thrombosis is better than treatment. The concrete measures contain physical prophylaxis (graduated compression stocking and intermittent pneumatic compression leg sleeves) and drug prophylaxis (unfractionated heparin and low molecular heparin), and the treatment is mainly thrombolysis or operative thrombectomy. The treatment of pulmonary artery embolism includes remittance of pulmonary arterial hypertension, anticoagulation, thrombolysis, operative thrombectomy, interventional therapy and extracorporeal membrane oxygenation (ECMO). Hemorrhage is a rarely occurred but relatively serious complication after bariatric surgery. The primary cause of anastomotic bleeding after laparoscopic gastric bypass is incomplete hemostasis or weak laparoscopic repair. The common bleeding site in laparoscopic sleeve gastrectomy is gastric stump and close to partes pylorica, and the bleeding may be induced by malformation and weak repair technique. Patients with hemodynamic instability caused by active bleeding or excessive bleeding should timely received surgical treatment. Anastomotic fistula in gastric bypass can be divided into gastrointestinal anastomotic fistula and jejunum-jejunum anastomotic fistula. The treatment of postoperative anastomotic fistula should vary with each individual, and conservative treatment or operative treatment should be adopted. Anastomotic stenosis is mainly related to the operative techniques. Stenosis after sleeve gastrectomy often occurs in gastric angle, and the treatment methods include balloon dilatation and stent implantation, and surgical

  14. Pregnancy Outcomes Complicated by Preterm Premature Rupture of Membranes: Retrospective Review of Cases in Three Institutions in Kazakhstan

    Directory of Open Access Journals (Sweden)

    Balkenzhe Imankulova

    2015-06-01

    Full Text Available Introduction. Pre-term premature rupture of membranes (PPROM is one of the leading causes of perinatal morbidity and mortality. This complication is diagnosed in 3% of pregnant women in Kazakhstan, and it is the leading cause of pre-term deliveries. The aim of this study was to determine the outcomes of pregnancies complicated by PPROM in gestation periods between 24 to 32 weeks among three institutions in Kazakhstan.Methods. This is descriptive analysis of 154 cases with PPROM observed between 24 to 32 weeks of gestation at Perinatal Centers #2 and #3 and the National Research Center for Maternal and Child Health, Astana, Kazakhstan. Cases were selected on the basis of retrospective chart review where PPROM diagnosis occurred in 2013. Descriptive statistics were utilized for data analysis.Results. The most frequent complications associated with PPROM were threat of miscarriage (13.6% of cases and chronic placental insufficiency (7.8%. The mean time between PPROM and onset of spontaneous labor was 12.1 ± 2.3 days.  Spontaneous labor within 3 days after PPROM started in patients with an amniotic fluid index of 3.0 ± 0.2 cm. Complications experienced by PPROM women during delivery and early postpartum period included: precipitous labor (6.4%, weakness of labor activity (16.2%, atonic hemorrhage (1.2%, and chorioamnionitis (3.2%. 37.6% of newborns in this study were admitted to the Intensive Care Unit. Their health complications included pneumonia (7.7%, conjunctivitis (1.3%, omphalitis and infectious-toxic shock (3.8%, intraventricular hemorrhage  (7.8%, and respiratory distress (10.3% .Conclusion. Thus, preterm rupture of membranes is associated with preterm delivery and an increase of neonatal morbidity. Therefore, it is necessary to find ways to effectively manage PPROM, including developing new techniques to restore the amniotic fluid volume in women experiencing PPROM during 24 to 32 weeks of gestation. 

  15. Nonbacterial thrombotic endocarditis presenting as intracerebral hemorrhage.

    Science.gov (United States)

    Wigger, Olivier; Windecker, Stephan; Bloechlinger, Stefan

    2016-12-01

    Nonbacterial thrombotic endocarditis is a rare cause of valvular heart disease, most commonly associated with advanced malignancy. The morbidity of this kind of endocarditis lies in its tendency to embolize, while the valve function is usually preserved. The central nervous system is the most common site of embolization, leading to ischemic stroke. We report a case of nonbacterial thrombotic endocarditis complicated by intracerebral hemorrhage as the first manifestation of adenocarcinoma of the lung. The endocarditis led to severe aortic regurgitation. In view of the advanced stage of lung cancer, the patient refused further therapy. He passed away 3 weeks after first diagnosis of the adenocarcinoma.

  16. Strategy and clinical significance of interventional management before surgical therapy for massive hemorrhage of gastrointestinal tract

    International Nuclear Information System (INIS)

    Hu Tingyang; Yu Wenqiang; Mao Yingmin; Yuan Jianhua; CChen Fanghong; Luo Zuyan; Ding Xiaonan; Zhou Bing; Ding Zhongxiang

    2009-01-01

    Objective: To discuss the clinical value of interventional management before surgical therapy for massive gastrointestinal hemorrhage, and to compare the clinical efficacy and re-bleeding rate between hypophysin infusion group and embolization group. Methods: During the period of June 1998-Apr. 2009, 31 patients with massive gastrointestinal hemorrhage in our institution underwent preoperative interventional managements before they received surgical treatment. According to DSA manifestations, the patients underwent transarterial hypophysin infusion or transcatheter embolization as interventional management. The clinical efficacy of interventional procedures and its influence on the surgery were evaluated, and the hemostasis rate and re-bleeding rate were compared the two kind of intervention managements. The numeration data were analyzed with Fisher's exact test, and the SPSS 11.0 was used as statistical software. Results: The interventional managements were successfully performed in all the 31 patients, with a total hemostasis rate of 83.9% (26/31) and a total re-bleeding rate 30.7% (8/26). The hemostasis rate and re-bleeding rate of hypophysin infusion group and embolization group were 69.2% (9/ 13), 94.4% (17/18) and 44.4% (4/9), 23.7% (4/17), respectively. All the 31 patients received surgery after interventional therapy, of which selective operation was carried out in 20. Neither surgery-related or intervention-related serious complications nor death occurred. Conclusion: Preoperative interventional managements can provide patients with massive gastrointestinal hemorrhage with valuable chance of a successful surgery, enable the physician to take a selective operation to replace an emergency one,as a result, the surgical risk will be greatly reduced. Therefore, it is worth popularizing the preoperative interventional managements in clinical practice. (authors)

  17. Bleeding with the artificial heart: Gastrointestinal hemorrhage in CF-LVAD patients.

    Science.gov (United States)

    Gurvits, Grigoriy E; Fradkov, Elena

    2017-06-14

    Continuous-flow left ventricular assist devices (CF-LVADs) have significantly improved outcomes for patients with end-stage heart failure when used as a bridge to cardiac transplantation or, more recently, as destination therapy. However, its implantations carries a risk of complications including infection, device malfunction, arrhythmias, right ventricular failure, thromboembolic disease, postoperative and nonsurgical bleeding. A significant number of left ventricular assist devices (LVAD) recipients may experience recurrent gastrointestinal hemorrhage, mainly due to combination of antiplatelet and vitamin K antagonist therapy, activation of fibrinolytic pathway, acquired von Willebrand factor deficiency, and tendency to develop small intestinal angiodysplasias due to increased rotary speed of the pump. Gastrointestinal bleeding in LVAD patients remains a source of increased morbidity including the need for blood transfusions, extended hospital stays, multiple readmissions, and overall mortality. Management of gastrointestinal bleeding in LVAD patients involves multidisciplinary approach in stabilizing the patients, addressing risk factors and performing structured endoluminal evaluation with focus on upper gastrointestinal tract including jejunum to find and eradicate culprit lesion. Medical and procedural intervention is largely successful and universal bleeding cessation occurs in transplanted patients.

  18. The Comparative Study of ECG Findings in the Patients Suffered from Subarachnoid Hemorrhage and Control Group in Northeastern Iran

    Directory of Open Access Journals (Sweden)

    Karim Nikkhah

    2015-04-01

    Full Text Available Introduction: Subarachnoid Hemorrhage (SAH which accounts for (5% to 10% of cerebrovascular accidents is an important cause of mortality and disability. It can be complicated by many neurological and medical conditions including cardiovascular complications. During the course of SAH morphologic Electrocardiography (ECG changes, arrhythmias, myocardial injury and elevation of cardiac enzymes, subendocardial hemorrhage and necrosis may be observed. Materials and Methods:102 SAH patients, without any history of Ischemic heart Disease (IHD, admitted in Ghaem Hospital were studied. Their clinical and radiological parameters were evaluated. Three serial ECGs were performed within the first 72 hours for each patient and the ECG findings were analyzed. The control group consisted of 102 elective patients of Ghaem hospital without any expected heart disease. Results: ECG changes were observed in 60.8% of SAH patients with average age of (53.4±14.2 years and in (2.9% of control group. The ECG findings were as follows: chamber abnormalities (6.9%, conduction abnormalities (7.8%, repolarization abnormalities (49%, rhythm abnormalities (22.5% and pathologic Q wave (6.9%. According to this study, ECG changes are related to subarachnoid hemorrhage (p

  19. Mortality after hemorrhagic stroke

    DEFF Research Database (Denmark)

    González-Pérez, Antonio; Gaist, David; Wallander, Mari-Ann

    2013-01-01

    OBJECTIVE: To investigate short-term case fatality and long-term mortality after intracerebral hemorrhage (ICH) and subarachnoid hemorrhage (SAH) using data from The Health Improvement Network database. METHODS: Thirty-day case fatality was stratified by age, sex, and calendar year after ICH...... = 0.03). CONCLUSIONS: More than one-third of individuals die in the first month after hemorrhagic stroke, and patients younger than 50 years are more likely to die after ICH than SAH. Short-term case fatality has decreased over time. Patients who survive hemorrhagic stroke have a continuing elevated......, 54.6% for 80-89 years; SAH: 20.3% for 20-49 years, 56.7% for 80-89 years; both p-trend stroke patients...

  20. A follow-up study by CT scan of intracranial hemorrhages in newborn children

    International Nuclear Information System (INIS)

    Shibata, Iekado; Kushida, Yoshimasa; Seiki, Yoshikatsu; Tsutsumi, Shunichiro; Kuramitsu, Toru

    1983-01-01

    Intracranial hemorrhages in perinatal babies and their sequelae are two of the targets of recent investigations. This study was designed to make clear the correlation between intracranial hemorrhage in perinates and the sequential widening of the cerebrospinal fluid space, including ventricles. 600 cases with moderate or severe clinical symptoms were treated in the Neonatal Intensive Care Unit of the Toho University Hospital from February, 1981, to October, 1982. Of these, 137 cases were suspected clinically to have had an intracranial hemorrhage at birth. In the CT study of these cases, intracranial hemorrhages of various types were confirmed in 55 cases. These included subarachnoid hemorrhages (29 cases), intraventricular hemorrhages (3 cases), intracerebral hemorrhages (3 cases), and combined hemorrhages (20 cases). A follow-up check of these cases by means of CT scan and neurological examinations was done for a period of from 40 days to 20 months. In 35 cases (63.5%) out of the 55, a temporary or persistent enlagement of the ventricle and/or widenings of the CSF space of various types were demonstrated. The latter included subdural effusion, the widening of the Sylvian fissure and/or interhemispheric fissure, and the widening of the basal cisterns. An enlargement of the ventricle occurred often following an intraventricular or intracerebral hemorrhage. On the other hand, subdural effusion was a common sequela after a subarachnoid hemorrhage. These changes in the ventricle or CSF space seem to be benign in nature and were improved in most cases during the period of the follow-up study. The ventricular enlargement disappeared substantially in 5 cases, and in the remaining 30 cases the abnormalities on the CT scans were much improved. Clinically, retarded physical development was evident in 3 cases, but the others showed no developmental retardation

  1. CT findings of fundal hemorrhage in subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Munemoto, Shigeru; Ishiguro, Shuzo; Kimura, Akira; Futami, Kazuya; Kogure, Yuzaburo; Wakamatsu, Koichi; Demachi, Hiroshi

    1987-01-01

    The patient was a 66-year-old man. He lost consciousness as a result of a third subarachnoid hemorrhage attack. On neurological examination, he was found to be comatose and to have no spontaneous respiration. A mydriasis was noticed on both eyes. Bilateral retinal bleeding was also observed, with the bleeding of the left side more severe than that of the right side. After his death, his brain and eyes were examined by means of a CT scan. The CT films showed a severe subarachnoid hemorrhage and ventricular hematoma. The thin-sliced CT films showed left retinal bleeding. Retinal bleeding may be caused by a subarachnoid hemorrhage. Usually we make a sketch of the retinal bleeding on the basis of a doctor's report. A photo of an optic fundus is a good record; however, taking a photo is troublesome for severely ill patients. The CT finding of retinal bleeding is gross, but a CT image is one good way to record retinal bleeding. (author)

  2. Maxillary distraction complications in cleft patients.

    Science.gov (United States)

    Jeblaoui, Y; Morand, B; Brix, M; Lebeau, J; Bettega, G

    2010-06-01

    Cleft lip and palate (CLP) patients often present with a class III malocclusion in connection with a three dimensional maxillary hypoplasia. Twenty-five to 60% of these patients need maxillary advancement. Two solutions are possible: orthognathic surgery and maxillary distraction. The purpose of this study was to evaluate the complications of maxillary distraction in CLP patients. Data was collected from the records of patients treated in our surgery unit between 2000 and 2007. Among the eight patients (four male and four female), five presented with a bilateral CLP, two with a unilateral CLP, and one with a unilateral cleft lip associated to a soft palate cleft. The average age at surgery was 17 years. All underwent a Le Fort I osteotomy with a pterygomaxillary disjunction. An external distractor was used for the first two patients and an internal distractor for the six following patients. After a seven-day latency, activation was implemented at a rate of 1mm twice a day. The average period of consolidation was four months. Maxillary advancement ranged between 7 and 19mm, with an average of 12.6mm. The average follow-up was four years. Complications were noted in seven patients: one intra-operative hemorrhage, one avulsion of a tooth anchored at the pterygoid process during osteotomy, three cases of device dysfunction, two cases of significant pain during activation, one loosening of the orthodontic arch in an external system, two cases of labial ulceration, and one maxillary sinusitis due to migration of a wisdom tooth. Complications of maxillary distraction in CLP patients were very frequent. Most were related to the device and did not interfere with the final result. This must be taken into account when indicating distraction and choosing the device. Two types of complications can occur during distraction: those related to the osteotomy and those related to the device. The complications related to the osteotomy are linked to the cicatricial ground of previous

  3. A Case of Alloimmune Thrombocytopenia, Hemorrhagic Anemia-Induced Fetal Hydrops, Maternal Mirror Syndrome, and Human Chorionic Gonadotropin–Induced Thyrotoxicosis

    Directory of Open Access Journals (Sweden)

    Venu Jain

    2013-05-01

    Full Text Available Fetal/neonatal alloimmune thrombocytopenia (FNAIT can be a cause of severe fetal thrombocytopenia, with the common presentation being intracranial hemorrhage in the fetus, usually in the third trimester. A very unusual case of fetal anemia progressed to hydrops. This was further complicated by maternal Mirror syndrome and human chorionic gonadotropin–induced thyrotoxicosis. Without knowledge of etiology, and possibly due to associated cardiac dysfunction, fetal transfusion resulted in fetal demise. Subsequent testing revealed FNAIT as the cause of severe hemorrhagic anemia. In cases with fetal anemia without presence of red blood cell antibodies, FNAIT must be ruled out as a cause prior to performing fetal transfusion. Fetal heart may adapt differently to acute hemorrhagic anemia compared with a more subacute hemolytic anemia.

  4. Complications of Microsurgery of Vestibular Schwannoma

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    Jan Betka

    2014-01-01

    Full Text Available Background. The aim of this study was to analyze complications of vestibular schwannoma (VS microsurgery. Material and Methods. A retrospective study was performed in 333 patients with unilateral vestibular schwannoma indicated for surgical treatment between January 1997 and December 2012. Postoperative complications were assessed immediately after VS surgery as well as during outpatient followup. Results. In all 333 patients microsurgical vestibular schwannoma (Koos grade 1: 12, grade 2: 34, grade 3: 62, and grade 4: 225 removal was performed. The main neurological complication was facial nerve dysfunction. The intermediate and poor function (HB III–VI was observed in 124 cases (45% immediately after surgery and in 104 cases (33% on the last followup. We encountered disordered vestibular compensation in 13%, permanent trigeminal nerve dysfunction in 1%, and transient lower cranial nerves (IX–XI deficit in 6%. Nonneurological complications included CSF leakage in 63% (lateral/medial variant: 99/1%, headache in 9%, and intracerebral hemorrhage in 5%. We did not encounter any case of meningitis. Conclusions. Our study demonstrates that despite the benefits of advanced high-tech equipment, refined microsurgical instruments, and highly developed neuroimaging technologies, there are still various and significant complications associated with vestibular schwannomas microsurgery.

  5. Successful Resuscitation Following Massive Obstetric Hemorrhage in a Patient of the Jehovah's Witness Faith: A Case Report.

    Science.gov (United States)

    Hubbard, Richard M; Waters, Jonathan H; Yazer, Mark H

    2017-06-15

    Hemorrhage is a leading cause of maternal morbidity and mortality worldwide. It is especially difficult to treat in patients of the Jehovah's Witness faith because they refuse certain blood products. This case report describes the resuscitation of a parturient Jehovah's Witness whose postcesarean delivery course was complicated by massive hemorrhage from unrecognized arterial bleeding in the intensive care unit with significant hemodynamic instability that necessitated an emergency bedside laparotomy. Her hemoglobin nadir was 1.5 mg/dL. The case demonstrates the key place of preprocedure planning, blood conservation, and coagulation factor management in this specific patient population.

  6. Pulmonary hemorrhage resulting from leptospirosis

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    Mauro Razuk Filho

    2016-07-01

    Full Text Available Leptospirosis is one of the most widespread zoonoses in the world, although the mechanisms responsible for the pathogenesis of spirochetes of the genus Leptospira are largely unknown. Human infection occurs either by direct contact with infected animals or indirectly, through contact with water or soil contaminated with urine, as the spirochetes easily penetrate human skin. The present report exposes the case of a female patient, diagnosed with leptospirosis after having had contact with a dog infected by Leptospira sp. that developed pulmonary hemorrhage, acute respiratory distress syndrome and acute renal failure.

  7. Non-aneurysmal subarachnoid hemorrhage

    DEFF Research Database (Denmark)

    Bashir, Asma; Mikkelsen, Ronni; Sørensen, Leif

    2017-01-01

    Purpose Repeat imaging in patients with non-aneurysmal subarachnoid hemorrhage (NASAH) remains controversial. We aim to report our experience with NASAH with different hemorrhage patterns, and to investigate the need for further diagnostic workup to determine the underlying cause of hemorrhage. M...... adequate with absence of hematoma and vasospasm. In contrast, a follow-up DSA should be mandatory for confirming or excluding vascular pathology in case of nPMSAH in order to prevent rebleeding....

  8. Various phases of intracerebral hemorrhage

    International Nuclear Information System (INIS)

    Kino, Masao; Anno, Izumi; Yano, Yuhiko; Anno, Yasuro.

    1980-01-01

    Cases of intracerebral hemorrhage except typical putamen thalamic hemorrhage were reported. It is not difficult to diagnose typical attacks of cerebral apoplexy in patients older than 40 years with hypertension by CT. When the condition of the onset is not typical, cerebral infarction must be considered. Though conservative treatment is performed for severe cerebral hemorrhage and cerbral infarction, there is no specific medicine curing these diseases completely. On the contrary, the risk that the administration of fibrinolysis activators and STA-MCA anastomosis may induce cerebral hemorrhage is stressed. Not a few patients with cerebral apoplexy accompanied by small hemorrhagic focuses have been found, especially since CT was used widely. However, treatment for this disease has many inconsistencies. From above-mentioned facts, we recognize excellent roles of CT in an application of surgery for cerebral hemorrhage of early stage, and we, general radiologists, are under an obligation to advise most adequate theraphy for each patient. (Tsunoda, M.)

  9. Imaging features of diffuse pulmonary hemorrhage

    International Nuclear Information System (INIS)

    Schmit, M.; Vogel, W.; Horger, M.

    2006-01-01

    There are diverse etiologies of diffuse pulmonary hemorrhage, so specific diagnosis may be difficult. Conventional radiography tends to be misleading as hemoptysis may lacking in patients with hemorrhagic anemia. Diffuse pulmonary hemorrhage should be differentiated from focal pulmonary hemorrhage resulting from chronic bronchitis, bronchiectasis, active infection (tuberculosis) neoplasia, trauma, or embolism. (orig.)

  10. Migraine and risk of hemorrhagic stroke

    DEFF Research Database (Denmark)

    Gaist, David; González-Pérez, Antonio; Ashina, Messoud

    2014-01-01

    to select 10,000 controls free from hemorrhagic stroke. Using unconditional logistic regression models, we calculated the risk of hemorrhagic stroke associated with migraine, adjusting for age, sex, calendar year, alcohol, body mass index, hypertension, previous cerebrovascular disease, oral contraceptive......BACKGROUND: We investigated the association between hemorrhagic stroke and migraine using data from The Health Improvement Network database. FINDINGS: We ascertained 1,797 incident cases of intracerebral hemorrhage (ICH) and 1,340 of subarachnoid hemorrhage (SAH). Density-based sampling was used...

  11. Rare complications of cesarean scar

    International Nuclear Information System (INIS)

    Mahajan, Divyesh; Kang, Mandeep; Sandhu, Manavjit Singh; Jain, Vanita; Kalra, Naveen; Khandelwal, Niranjan

    2013-01-01

    Cesarean scar pregnancy (CSP) and cesarean scar dehiscence (CSD) are the most dreaded complications of cesarean scar (CS). As the incidence of CS is increasing worldwide, so is the incidence of CSP, especially in cases with assisted reproduction techniques. It is of utmost importance to diagnose CSP in the early first trimester, as it can lead to myometrial rupture with fatal outcome. On the other hand, CSD may be encountered during pregnancy or in the postpartum period. CSD in the postpartum period is very rare and can cause secondary postpartum hemorrhage (PPH) leading to increased maternal morbidity or even death if not diagnosed and managed promptly. Both complications can be diagnosed on ultrasonography (USG) and confirmed on magnetic resonance imaging (MRI). These two conditions carry high morbidity and mortality. In this article, we highlight the role of imaging in the early diagnosis and management of these conditions

  12. Rare complications of cesarean scar

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    Divyesh Mahajan

    2013-01-01

    Full Text Available Cesarean scar pregnancy (CSP and cesarean scar dehiscence (CSD are the most dreaded complications of cesarean scar (CS. As the incidence of CS is increasing worldwide, so is the incidence of CSP, especially in cases with assisted reproduction techniques. It is of utmost importance to diagnose CSP in the early first trimester, as it can lead to myometrial rupture with fatal outcome. On the other hand, CSD may be encountered during pregnancy or in the postpartum period. CSD in the postpartum period is very rare and can cause secondary postpartum hemorrhage (PPH leading to increased maternal morbidity or even death if not diagnosed and managed promptly. Both complications can be diagnosed on ultrasonography (USG and confirmed on magnetic resonance imaging (MRI. These two conditions carry high morbidity and mortality. In this article, we highlight the role of imaging in the early diagnosis and management of these conditions.

  13. Ebola and Marburg Hemorrhagic Fevers: Neglected Tropical Diseases?

    Science.gov (United States)

    MacNeil, Adam; Rollin, Pierre E.

    2012-01-01

    Ebola hemorrhagic fever (EHF) and Marburg hemorrhagic fever (MHF) are rare viral diseases, endemic to central Africa. The overall burden of EHF and MHF is small in comparison to the more common protozoan, helminth, and bacterial diseases typically referred to as neglected tropical diseases (NTDs). However, EHF and MHF outbreaks typically occur in resource-limited settings, and many aspects of these outbreaks are a direct consequence of impoverished conditions. We will discuss aspects of EHF and MHF disease, in comparison to the “classic” NTDs, and examine potential ways forward in the prevention and control of EHF and MHF in sub-Saharan Africa, as well as examine the potential for application of novel vaccines or antiviral drugs for prevention or control of EHF and MHF among populations at highest risk for disease. PMID:22761967

  14. [Obstetric hysterectomy. Incidence, indications and complications].

    Science.gov (United States)

    Vázquez, Juan A Reveles; Rivera, Geannyne Villegas; Higareda, Salvador Hernández; Páez, Fernando Grover; Vega, Carmen C Hernández; Segura, Agustin Patiño

    2008-03-01

    Obstetric hysterectomy is indicated when patient's life is at risk, and it is a procedure that requires a highly experienced and skilled medical team to solve any complication. To identify incidence, indications, and complications of obstetric hysterectomy within a high-risk population. Transversal, retrospective study from July 1st 2004 to June 30 2006 at Unidad Medica de Alta Especialidad, Hospital de Ginecoobstetricia, Centro Medico Nacional de Occidente, IMSS. There were reviewed 103 patient' files with obstetric hysterectomy. Incidence was calculated, and clinical and socio-demographic characteristics, indications, and complications of obstetric hysterectomy identified and expressed in frequency, percentages, and central tendency measurements. Incidence of obstetric hysterectomy was 8 cases within every 1,000 obstetric consultation. Age average was 31.1 +/- 5.1 years. 72.8% had cesarean surgery history. Main indication was placenta previa associated with placenta accreta (33%), followed by uterine hypotony (22.3%). Complications were hypovolemic shock (56.3%), and vesical injuries (5.8%). There were no maternal deaths. Cesarean history induces higher obstetric hysterectomy incidence in women with high-risk pregnancy, due to its relation to placentation disorders, as placenta previa that increases hemorrhage possibility, and thus, maternal morbidity and mortality.

  15. Persistent Primary Aldosteronism Despite Iatrogenic Adrenal Hemorrhage After Adrenal Vein Sampling.

    Science.gov (United States)

    Okamura, Keisuke; Okuda, Tetsu; Shirai, Kazuyuki; Abe, Ichiro; Kobayashi, Kunihisa; Ishii, Tatsu; Haraoka, Seiji; Urata, Hidenori

    2018-01-01

    Before surgery for primary aldosteronism (PA), localization is evaluated with adrenal vein sampling (AVS). A 56-year-old Japanese woman had a right adrenal mass, hypokalemia, and a high aldosterone/renin ratio. Stress tests confirmed the diagnosis of PA. Subsequently, preoperative AVS was performed and right adrenal hemorrhage (AH) occurred unexpectedly. Because hypertension persisted, laparoscopic right adrenalectomy was performed. Postoperatively, the blood pressure was normalized. Pathological examination revealed an adrenal cortical adenoma largely unaffected by necrosis and hemorrhage. Previous reports have also indicated that AH may not ameliorate PA. We discussed the clinical progress of AH and the measures to prevent causing AH.

  16. A Case Report and Literature Review of Midtrimester Termination of Pregnancy Complicated by Placenta Previa and Placenta Accreta

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    Satoko Matsuzaki

    2015-04-01

    Full Text Available Objective - Concurrent placenta previa and placenta accreta increase the risk of massive obstetric hemorrhage. Despite extensive research on the management of placenta previa (including placenta accreta, increta, and percreta, the number and quality of previous studies are limited. We present a case of placenta accreta requiring an induced second-trimester abortion because of premature rupture of the membranes (PROM. Study Design - Case report and review of the literature. Results - A 41-year-old female presented at 20 weeks of gestation with placenta previa and PROM. Ultrasonography revealed placenta accreta with multiple placental lacunae. She then developed massive hemorrhaging just prior to a planned termination of pregnancy. We performed a hysterectomy with the intent of preserving life because of the failure of the placenta to detach and blood loss totaling 4,500 mL. Conclusion - Previous studies suggest that second-trimester pregnancy terminations in cases of placenta previa which are not complicated with placenta accreta do not have a particularly high risk of hemorrhage. However, together with our case, the literature suggests that placenta previa complicated with placenta accreta presents a significant risk of hemorrhage both during delivery and intraoperatively. Further reports are needed to evaluate the most appropriate treatment options.

  17. A Case Report and Literature Review of Midtrimester Termination of Pregnancy Complicated by Placenta Previa and Placenta Accreta.

    Science.gov (United States)

    Matsuzaki, Satoko; Matsuzaki, Shinya; Ueda, Yutaka; Tanaka, Yusuke; Kakuda, Mamoru; Kanagawa, Takeshi; Kimura, Tadashi

    2015-04-01

    Objective Concurrent placenta previa and placenta accreta increase the risk of massive obstetric hemorrhage. Despite extensive research on the management of placenta previa (including placenta accreta, increta, and percreta), the number and quality of previous studies are limited. We present a case of placenta accreta requiring an induced second-trimester abortion because of premature rupture of the membranes (PROM). Study Design Case report and review of the literature. Results A 41-year-old female presented at 20 weeks of gestation with placenta previa and PROM. Ultrasonography revealed placenta accreta with multiple placental lacunae. She then developed massive hemorrhaging just prior to a planned termination of pregnancy. We performed a hysterectomy with the intent of preserving life because of the failure of the placenta to detach and blood loss totaling 4,500 mL. Conclusion Previous studies suggest that second-trimester pregnancy terminations in cases of placenta previa which are not complicated with placenta accreta do not have a particularly high risk of hemorrhage. However, together with our case, the literature suggests that placenta previa complicated with placenta accreta presents a significant risk of hemorrhage both during delivery and intraoperatively. Further reports are needed to evaluate the most appropriate treatment options.

  18. UPPER GASTROINTESTINAL TRACT HEMORRHAGE AND NONSTEROIDALANTIINFLAMMATORY DRUGS (NSAIDs – A 5-YEAR PROSPECTIVE STUDY

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    Pavel Skok

    2002-03-01

    Full Text Available Background. Adverse effects of nonsteroidal antiinflammatory drugs (NSAIDs are a common cause of digestive tract hemorrhage.Study aims. The purpose of the study was to ascertain the percent of patients taking NSAIDs with upper digestive tract hemorrhage.Type of study. Prospective, analytical.Patients and methods. The study includes patients in which urgent endoscopic investigations of the upper digestive tract were carried out due to gastrointestinal hemorrhage between 1 January 1994 and 31 December 1998.Results. 3366 patients were investigated: 1222 women and 2144 men; the average age of our patients was 57.5 years (SD ± 17.1, a 2–97 year span. In 2905 patients (86.3% the source of bleeding was confirmed in the upper gastrointestinal tract. Among our patients 55% were aged over 60 years, 26.7% were older than 80 years. Sequelae of peptic ulcer disease were the most significant cause of gastrointestinal hemorrhage, in 47.7% of our patients (1387/2905. In the last week prior to bleeding, 19% of patients (552/2905 were taking regularly NSAIDs, corticosteroids, salycilates or anticoagulant therapy at least in single daily dose. The majority of patients, 94.5%, were taking NSAIDs or salycilates. Among NSAIDs they were taking most often ketoprofen, diclofenac or naproxen/ naproxen natrium, less often ibuprofen, nabumeton, etodolac or piroxicam.Conclusions. Upper digestive tract hemorrhage is a serious complication of NSAIDs medication, particularly in older patients

  19. A Case of Hemophilia A Associated with Spontaneous Hemorrhagic Pleural Effusion and Intracranial Hem

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    Nuri Tutar

    2014-03-01

    Full Text Available Hemophilia A is a sex-linked recessive coagulation disorder almost exclusively occurring in male subjects and caused by a deficiency of factor VIII. It  is a rare disorder characterized by spontaneous hemorrhages. Spontaneous bleeding in the pleural space is very rare in hemophilia both in children and adults. Here in, we present the case of a 56-year-old hemophilia A patient with hemorrhagic pleural effusion and intracranial hematoma.

  20. CT findings of fulminant subarachnoid hemorrhages

    International Nuclear Information System (INIS)

    Ikeda, Yukio; Isayama, Kazuo; Yajima, Kouzo; Nakazawa, Shozo; Yano, Masami; Otsuka, Toshibumi

    1985-01-01

    We studied the clinical features and CT findings of 20 cases with fulminant subarachonid hemorrhages in the acute stage. They were admitted to our hospital within 3 hours after the attack as DOA (dead on arrival) or near DOA. CT-visualized subarachnoid hemorrhages were located in the basal cisterns surrounding the brain stem in all cases. In 90 % of the cases, the subarachnoid hemorrhage formed a clot or a thick layer. Massive intracerebral hematomas were observed in 10 % of the cases. Acute intraventricular hemorrhages were seen in 80 % of the cases. The mechanism of intraventricular hemorrhage in 70 % of the cases was of the reflux type, which was characterized by a reflux of the severe subarachnoid hemorrhage in the basal cistern. Acute and diffuse brain swelling on CT scan was observed in several cases, which also showed initial increased intracranial pressures. The major mechanisms leading to acute death or a very severe state soon after subarachnoid hemorrhage might be caused by acute brain-stem failure due to severe subarachnoid hemorrhages in the basal cisterns surrounding the brain-stem and an acute increase in intracranial pressure by cerebral edema following subarachnoid hemorrhage and secondary cerebral ischemia due to cardiac and respiratory arrest. (author)

  1. Infectious and non-infectious neurologic complications in heart transplant recipients.

    Science.gov (United States)

    Muñoz, Patricia; Valerio, Maricela; Palomo, Jesús; Fernández-Yáñez, Juan; Fernández-Cruz, Ana; Guinea, Jesús; Bouza, Emilio

    2010-05-01

    Neurologic complications are important causes of morbidity and mortality in heart transplant (HT) recipients. New immunomodulating agents have improved survival rates, although some have been associated with a high rate of neurologic complications (infectious and non-infectious). We conducted this study to analyze the frequency of these complications, before and after the use of daclizumab induction therapy. We reviewed all neurologic complications in our HT cohort, comparing infectious with non-infectious complications over 2 periods of time in which different induction therapies were used (316 patients with OKT3 or antithymocyte globulin from 1988 to 2002, and 68 patients with daclizumab from 2003 to 2006). Neurologic complications were found in 75/384 patients (19.5%) with a total of 78 episodes. Non-infectious complications accounted for 68% of the 78 episodes of neurologic complications. A total of 51 patients and 53 episodes were detailed as follows: 25 episodes of stroke (25 of 78 total episodes, 32%; 19 ischemic, 6 hemorrhagic); 7 neuropathies; 6 seizures; 4 episodes of transient ischemic attack (TIA); 3 anoxic encephalopathy; 2 each brachial plexus palsy and metabolic encephalopathy; and 1 each myoclonia, central nervous system (CNS) lymphoma, subdural hematoma, and Cotard syndrome. Mean time to presentation of stroke, TIA, and encephalopathy was 1 day (range, 1-19 d) posttransplant. Mortality rate among non-infectious complications was 12/53 (22.6%). Infectious complications accounted for 32% of the 78 total episodes. We found 25 episodes in 24 patients: 17 herpes zoster (median, 268 d after HT), 3 CNS aspergillosis (median, 90 d after HT), 1 CNS toxoplasmosis and tuberculosis (51 d after HT), 1 pneumococcal meningitis (402 d after HT), and 2 Listeria meningitis (median, 108 d after HT). The 3 patients with CNS aspergillosis died. The mortality rate among patients with infectious neurologic complications was 12% (42.8% if the CNS was involved). When we

  2. Analysis of multi-factors affecting symptomatic intracranial hemorrhage in intraarterial thrombolysis with urokinase for acute ischemic stroke

    International Nuclear Information System (INIS)

    Qiao Qianlin; Zhou Shi; Wang Xuejian; Wu Qinghua; Song Jie

    2005-01-01

    Objective: To explore the causes and preventive measures of symptomatic intracranial hemorrhage in 217 patients with acute cerebral ischemic stroke treated with local intra-arterial urokinase. Methods: From February 1999 to June 2004, 217 patients were treated for acute ischemic stroke with local intra-arterial urokinase in our hospital. Factors associated with symptomatic intracranial hemorrhage of intra-arterial thrombolysis were analyzed by Stepwise logistic regression to identify some factors relating the prediction symptomatic intracranial hemorrhage. Results: Symptomatic intracranial hemorrhage occurred in 8 cases (3.7%). Predictors of the symptomatic intracranial hemorrhage were the elevated systolic blood pressure before therapy (odds ratio, 1.096; 95% CI, 1.006 to 1.194) and urokinase (UK) treatment (odds ratio, 1.068 ; 95% CL, 1.053 to 1.247). Risk of secondary symptomatic intracranial hemorrhage was increased with elevated systolic blood pressure. Other factors like age, initial treating time, NIHSS, diabetes and collateral circulation did not predict the symptomatic intracranial hemorrhage respectively. Conclusions: Predictors of symptomatic intracranial hemorrhage after local intra-arterial infusion of urokinase for acute ischemic stroke were the elevated systolic blood pressure before therapy and urokinase (UK) treatment. (authors)

  3. Hemorrhagic cystitis in a patient receiving conventional doses of dacarbazine for metastatic malignant melanoma: case report and review of the literature.

    Science.gov (United States)

    Mohammadianpanah, Mohammad; Shirazi, Mehdi; Mosalaei, Ahmad; Omidvari, Shapour; Ahmadloo, Niloofar

    2007-06-01

    Hemorrhagic cystitis is a potentially life-threatening complication in patients receiving cancer therapy. This urologic emergency is commonly associated with the chemotherapeutic use of oxazaphosphorine alkylating agents. This report describes a case of hemorrhagic cystitis associated with dacarbazine treatment. A 63-year-old man with asymptomatic metastatic malignant melanoma received 3 cycles of dacarbazine (600-850 mg/m2) monochemotherapy, each 3 weeks apart. Two weeks after the third cycle, he presented with gross hematuria and mild dysuria. Physical examination revealed no significant finding. Hematuria was confirmed by urinalysis, and urinary infection was excluded by repeated urine cultures. Ultrasonography revealed diffuse bladder wall thickening with no discrete mass or ulceration. Cystoscopy findings revealed generalized inflammation and edema of the mucosa of the bladder, confirming the diagnosis of hemorrhagic cystitis. The patient's gross hematuria continued for 2 weeks and then completely resolved with supportive care. Two weeks after complete resolution, the patient experienced 2 transient episodes of gross hematuria that lasted a few hours and subsided spontaneously. Dacarbazine is currently considered the standard first-line treatment in patients with advanced malignant melanoma. At standard prescribed doses (a single dose of 850-1000 mg/m2 or 250 mg/m2 for 5 days per cycle), dacarbazine is a reasonably well tolerated chemotherapeutic drug; nausea, vomiting, and myelosuppression are the most common adverse effects. Association of dacarbazine with hemorrhagic cystitis has not been reported previously (in a PubMed literature search from 1950-2006), and only 1 case report associates temozolomide (an analog of dacarbazine) with hemorrhagic cystitis. Based on the Naranjo adverse drug reactions probability scale, an objective assessment revealed dacarbazine to be a probable cause of hemorrhagic cystitis in this case. This case report suggests that

  4. Hemorrhagic prepatellar bursitis

    Energy Technology Data Exchange (ETDEWEB)

    Donahue, F. [Dept. of Radiology, Musculoskeletal Section, Univ. of Miami/Jackson Memorial Hospital, Miami, FL (United States); Turkel, D. [Dept. of Radiology, Musculoskeletal Section, Univ. of Miami/Jackson Memorial Hospital, Miami, FL (United States); Mnaymneh, W. [Dept. of Orthopedics, Univ. of Miami/Jackson Memorial Hospital, Miami, FL (United States); Ghandur-Mnaymneh, L. [Dept. of Pathology, Univ. of Miami/Jackson Memorial Hospital, Miami, FL (United States)

    1996-04-01

    Simple prepatellar bursitis is easily diagnosed both clinically and by MRI. MRI shows the typical T1 and T2 lengthening of fluid within the bursa. However, because of complex MRI appearance of hemorrhage, chronic hemorrhagic bursitis and the size of the prepatellar mass the clinical and MRI appearance can be very different. (orig.)

  5. The effect of parity, birth weight babies, pregnancy interval and a history of hemorrhage with the incidence of postpartum hemorrhage (Case Study in the RSUD Ngudi Waluyo Wlingi Blitar on 2014

    Directory of Open Access Journals (Sweden)

    Izfa Rifdiani

    2017-01-01

    Full Text Available Postpartum hemorrhage is one of the problems was the cause of maternal deaths in Indonesia. The maternal mortality rate is one indicator for the degree of health specially of a woman. Postpartum hemorrhage is bleeding or blood loss of 500 cc or more that occurred after the child is born. The research objective was to analyze the effect of parity, birth weight babies, pregnancy interval and a history of postpartum hemorrhage in the mother after giving birth to the incidence of postpartum hemorrhage in Ngudi Waluyo Hospital Wlingi Blitar 2014. This study used a case-control design. The populations in this study are all mothers who gave birth in Ngudi Waluyo Hospital Wlingi Blitar 2014. The sampling technique was simple random sampling. The results were obtained no effect of parity on the incidence of postpartum hemorrhage (OR=0,810, CI 95% 0,329hemorrhage (OR=0,651, CI 95% 0,104hemorrhage (OR = 17.953, 95% CI 3.550 hemorrhage postpartum (OR = 18.104, 95% CI 3.559 hemorrhage after childbirth. Key words: parity, birth weight babies, pregnancy interval, a history of postpartum hemorrhage, the incidence of postpartum hemorrhage

  6. Guillain-Barre syndrome associated with hemorrhagic fever with renal syndrome in China: a case report.

    Science.gov (United States)

    Jiao, Jie; Wu, Lei; Yin, Jianyuan; Quan, Xiaojiao; Chen, Wei; Hu, Jie

    2018-03-27

    We describe a case of Guillain-Barre syndrome (GBS) associated with hemorrhagic fever with renal syndrome. To our knowledge, only five cases of GBS associated with Hantavirus infection have been reported so far. A 62-year-old man presented intermittent fever, chill and oliguria. According to remarkable leukocytosis, atypical lymphocytes, thrombocytopenia and former dwelling in hemorrhagic fever-endemic area, he was suspected as hemorrhagic fever with renal syndromeand certified with positive Hantavirus IgG. Later, the patient had symmetrical flaccid paralysis of all extremities. Electromyography showed peripheral nerve injury (mainly in axon). The patient was diagnosed as having acute motor sensory axonal neuropathy (AMSAN). After immunoglobulin infusion, patient showed progressive recovery and was transferred 3 weeks after his first admission to a rehabilitation center. Our case was the 6th reported case of GBS associated with hemorrhagic fever with renal syndrome. Moreover, we for the first time classified the subtype of GBS (AMSAN) based on the electrophysiology characteristics. GBS should be suspected in patients who are already diagnosed as hemorrhagic fever with renal syndrome when delayed symmetrical limb paralysis occurs. Until recent now, GBS was only reported in hemorrhagic fever patients in Europe and Asia, which termed as hemorrhagic fever with renal syndrome.

  7. Clinical experience of infective endocarditis complicated by acute cerebrovascular accidents.

    Science.gov (United States)

    Hsu, Chan-Yang; Chi, Nai-Hsin; Wang, Shoei-Shen; Chen, Yih-Sharng; Yu, Hsi-Yu

    2017-04-01

    To evaluate the clinical results of patients with infective endocarditis (IE) complicated by acute cerebrovascular accidents (CVAs). A total of 44 patients with IE complicated by CVA at admission were retrospectively analyzed in a single medical institute from 2005 to 2011. At the time of admission, 18 patients were diagnosed with hemorrhagic stroke, and 26 patients were diagnosed with ischemic stroke. Fifteen patients received surgical intervention during hospitalization. The hospital mortality rate was 38.9% for the hemorrhagic stroke group and 42.3% for the ischemic stroke group (p = 0.821). The mortality rate was 33.3% for the surgical group and 44.8% for the nonsurgical group (p = 0.531). At 30 days of hospitalization, 45.8% of the patients experienced an adverse event (defined as death due to organ failure, restroke, cardiogenic shock, or septic shock during the treatment period), and the attrition rate was 1.5% per day. Surgery performed after the adverse events increased mortality (80.0%) compared with surgery performed on patients with no adverse events (10.0%; p = 0.017). A Cox regression analysis revealed that creatinine > 2 mg/dL, diabetes, and staphylococcal infection were the risk factors of the adverse events. Early surgical intervention for IE with ischemic stroke may prevent adverse events, particularly in patients with impaired renal function, diabetes, or staphylococcal infection. A delay in operation of > 30 days is recommended after hemorrhagic stroke. Copyright © 2017. Published by Elsevier Taiwan.

  8. Neurological complications following liver transplant: a pictorial review of radiological and clinical findings

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young Kyung; Shin, Ji Hoon; Kim, Sang Joon; Lee, Deok Hee; Lee, Ho Kyu; Choi, Choong Gon; Suh, Dae Chul [University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    2005-07-15

    Neurological complications are a rare but important and significant source of information about morbidity and mortality in liver transplant patients. Based on the clinical and radiological findings of 21 patients, neurological complications were categorized into five main groups; focal hemorrhagic or occlusive complications (n=11); diffuse hypoxic-ischemic injury (n=3); hypertensive encephalopathy (n=1); central pontine or extra-pontine myelinolysis (n=4); and infection (n=2). Neurological manifestations varied according to the location of the lesion, although seizures were the most common manifestation. In this pictorial review, we illustrate the radiological findings, focusing on MR and CT images, of a spectrum of neurological complications following liver transplants, as well as their clinical correlations.

  9. Neurological complications following liver transplant: a pictorial review of radiological and clinical findings

    International Nuclear Information System (INIS)

    Lee, Young Kyung; Shin, Ji Hoon; Kim, Sang Joon; Lee, Deok Hee; Lee, Ho Kyu; Choi, Choong Gon; Suh, Dae Chul

    2005-01-01

    Neurological complications are a rare but important and significant source of information about morbidity and mortality in liver transplant patients. Based on the clinical and radiological findings of 21 patients, neurological complications were categorized into five main groups; focal hemorrhagic or occlusive complications (n=11); diffuse hypoxic-ischemic injury (n=3); hypertensive encephalopathy (n=1); central pontine or extra-pontine myelinolysis (n=4); and infection (n=2). Neurological manifestations varied according to the location of the lesion, although seizures were the most common manifestation. In this pictorial review, we illustrate the radiological findings, focusing on MR and CT images, of a spectrum of neurological complications following liver transplants, as well as their clinical correlations

  10. Neonatal brain hemorrhage (NBH) of prematurity: translational mechanisms of the vascular-neural network.

    Science.gov (United States)

    Lekic, Tim; Klebe, Damon; Poblete, Roy; Krafft, Paul R; Rolland, William B; Tang, Jiping; Zhang, John H

    2015-01-01

    Neonatal brain hemorrhage (NBH) of prematurity is an unfortunate consequence of preterm birth. Complications result in shunt dependence and long-term structural changes such as posthemorrhagic hydrocephalus, periventricular leukomalacia, gliosis, and neurological dysfunction. Several animal models are available to study this condition, and many basic mechanisms, etiological factors, and outcome consequences, are becoming understood. NBH is an important clinical condition, of which treatment may potentially circumvent shunt complication, and improve functional recovery (cerebral palsy, and cognitive impairments). This review highlights key pathophysiological findings of the neonatal vascular-neural network in the context of molecular mechanisms targeting the posthemorrhagic hydrocephalus affecting this vulnerable infant population.

  11. Outcome in adult patients with hemorrhagic moyamoya disease after combined extracranial-intracranial bypass.

    Science.gov (United States)

    Jiang, Hanqiang; Ni, Wei; Xu, Bin; Lei, Yu; Tian, Yanlong; Xu, Feng; Gu, Yuxiang; Mao, Ying

    2014-11-01

    The outcome of patients with hemorrhagic moyamoya disease (MMD) after cerebral revascularization is uncertain. The purpose of this study was to delineate the efficacy of this surgical method in the treatment of hemorrhagic MMD. Between January 2007 and August 2011, a consecutive cohort of 113 patients with hemorrhagic MMD was enrolled into this prospective single-center cohort study. The surgical method was combined direct and indirect bypass. The cumulative probability of the primary end point (all stroke and deaths from surgery through 30 days after surgery and ipsilateral recurrent hemorrhage afterward) was analyzed. The angiographic outcome was measured by the following parameters: bypass patency, reduction of basal MMD vessels, improved degree of dilation, and branch extension of the anterior choroidal and posterior communicating arteries (AChA-PCoA). Of the 113 enrolled cases, CT scans revealed pure intraventricular hemorrhage (IVH) in 63 cases (55.7%), pure intracranial hemorrhage (ICH) in 14 cases (12.4%), and ICH with IVH in 36 cases (31.9%). In 74 of 113 hemorrhagic hemispheres (65.5%), the AChA-PCoA was extremely dilated with extensive branches beyond the choroidal fissure. A total of 114 surgeries were performed. No patient suffered ischemic or hemorrhagic stroke through 30 days after surgery. Ipsilateral rebleeding occurred in 5 patients, 4 of whom died of the rebleeding event. The cumulative probability of the primary end point was 0% at 1 year and 1.9% at 2 years. The annual rebleeding rate was 1.87%/person/year. The improvement in AChA-PCoA extension was observed in 75 of 107 operated hemispheres (70.1%), which was higher than that in 7 of 105 unoperated hemispheres (35.2%). Revascularization may provide a benefit over conservative therapy for hemorrhagic MMD patients. The improvement of dilation and branch extension of AChA-PCoA might be correlated with the low rebleeding rate.

  12. Vitreous hemorrhage and Rhegmatogenous retinal detachment that developed after botulinum toxin injection to the extraocular muscle: case report.

    Science.gov (United States)

    Lee, Dong Hyun; Han, Jinu; Han, Sueng-Han; Lee, Sung Chul; Kim, Min

    2017-12-13

    The authors report a case of a rare complication that occurred after botulinum toxin injection to the extraocular muscle, which was easily overlooked and successfully corrected by surgery. A 34-year-old female patient visited our clinic for diplopia and ocular motility disorder after removal of an epidermoid tumor of the brain. At her initial visit, her best-corrected visual acuity (BCVA) was 20/20 for both eyes. An alternate cover test showed 45 prism-diopter esotropia and 3 prism-diopter hypertropia in the right eye. Following 6 months of observation, the deviation of the strabismus did not improve, and botulinum toxin was injected into the right medial rectus (RMR). After 6 days, she visited our clinic with decreased visual acuity of her right eye. The BCVA was found to be 20/50 for her right eye. Funduscopic examination presented a retinal tear inferonasal to the optic disc with preretinal hemorrhage. Subretinal fluid nasal to the fovea was seen on optical coherence tomography (OCT). Barrier laser photocoagulation was done around the retinal tear; however, her visual acuity continued to decrease, and vitreous hemorrhage and subretinal fluid at the lesion did not improve. In addition, a newly developed epiretinal membrane was seen on OCT. An alternate cover test presented 30 prism-diopter right esotropia. 19 weeks after RMR botulinum toxin injection, she received pars plana vitrectomy, membranectomy, endolaser barrier photocoagulation, and intravitreal bevacizumab (Avastin®) injection. After 4 months, her visual acuity improved to 20/20, and only 4 prism-diopter of right hypertropia and 3 prism-diopter of exotropia were noted. Vitreous opacity and the epiretinal membrane were completely removed, as confirmed by funduscopic and examination. Sudden loss of vision after injection of botulinum toxin into the extraocular muscle may suggest a serious complication, and a prompt, thorough ophthalmic examination should be performed. If improvements are not observed

  13. Severe neonatal subgaleal hemorrhage as the first presentation of hemophilia A.

    Science.gov (United States)

    Radovanović, Tanja; Spasojević, Slobodan; Stojanović, Vesna; Doronjski, Aleksandra

    2016-01-01

    Subgaleal hemorrhage is a rare but potentially fatal birth trauma. It is caused by rupture of the emissary veins (connections between the dural sinuses and scalp veins), followed by the accumulation of blood between the epicranial aponeurosis and the periosteum. Usually, it is associated with instrumental delivery (vacuum extraction, forceps delivery), but it may also occur spontaneously, suggesting the possibility of congenital bleeding disorder. A full term male neonate was born at 40 weeks gestation by spontaneous vaginal delivery, with birth weight of 3,700 g. The Apgar scores were 9 and 10 at 1 and 5 minutes, respectively. At the age of 23 hours, the baby became pale and lethargic. Large fluctuant swelling on his head was noted. He developed severe anemia and hypovolemia as a result of massive subgaleal hemorrhage. After successful treatment, the baby fully recovered. Follow-up and further evaluation revealed hemophilia A as a result of a de novo mutation. This case illustrates that subgaleal hemorrhage may be the first presentation of hemophilia A. Infants without obvious risk factors for developing subgaleal hemorrhage should be evaluated for congenital bleeding disorder. Successful outcome in affected infants requires early diagnosis, careful monitoring and prompt treatment.

  14. CT findings of falical and tentorial subdural hemorrhage

    International Nuclear Information System (INIS)

    Kim, Ok Keun; Jung, Nam Keun; Kim, Kab Tae; Sol, Chang Hyo; Kim, Byung Soo

    1987-01-01

    Computed tomography has been established as an indispensable tool in the detection of intracranial hemorrhages. Extra axial fluid collections are usually easily distinguished from intracerebral hemorrhages. However, hemorrhages in atypical locations, such as in falx and tentorial regions, can be difficult to diagnose with CT. The tentorial and falcial collection of subdural blood are rather unusual. Authors report here 84 cases of falcial and tentorial subdural hemorrhages with reference data that we have encountered in the last two years. The results were as follows; 1. In 589 cases of intracranial hemorrhage, the incidence of subdural hemorrhage was 372 cases (63.2%). 2. Among 372 cases with subdural hemorrhage, 84 cases (22.6%) had falcial and/or tentorial subdural hemorrhage. In 84 cases with falcial and/or tentorial subdural hemorrhage, there were 50 cases (13.4%) of falcial subdural hemorrhages, 21 cases (5.7%) of tentorial subdural hemorrhage and 13 cases (3.5%) of combined falcial and tentorial subdural hemorrhage. 3. The location of falcial subdural hemorrhage was anterior in 30 cases (60%), posterior in 15 cases (30%) and middle in 5 cases (10%). 4. The location of tentorial subdural hemorrhage was petrous edge in 7 cases (33.3%), occipital attachment in 6 cases (28.6%), tentorial hiatus in 5 cases (23.8%), and diffuse in 3 cases (14.3%). 5. In 13 cases showing combined falcial and tentorial subdural hemorrhage, there was 3 cases (23.1%) of posterior falx and tentorial hiatus, 2 cases (15.4%) of anterior falx and petrous edge, 2 cases of anterior falx and tentorial hiatus, 2 cases of posterior falx and petrous edge, 2 cases of posterior falx and occipital attachment, 1 case (7.7%) of posterior falx and diffuse, and 1 case of posterior, middle falx and diffuse. 6. In the cases with falcial and/or tentorial subdural hemorrhage, the incidence of associated intracranial hemorrhage were intracrania subdural hemorrhage in 40 cases (47.6%), hemorrhagic brain

  15. Evaluation of occurring complications after flow diverter treatment of elastase-induced aneurysm in rabbits using micro-CT and MRI at 9.4 T

    Energy Technology Data Exchange (ETDEWEB)

    Simgen, Andreas; Ley, Desiree; Muehl-Benninghaus, Ruben; Koerner, Heiko; Reith, Wolfgang; Yilmaz, Umut [Saarland University Hospital, Department of Neuroradiology, Homburg, Saar (Germany); Roth, Christian [Clinic Bremen-Mitte, Department of Neuroradiology, Bremen (Germany); Cattaneo, Giorgio Franco Maria [Acandis GmbH, Pforzheim (Germany); Mueller, Andreas [Saarland University Hospital, Department of Experimental Surgery, Homburg, Saar (Germany); Kim, Yoo-Jin [Saarland University Hospital, Department of Pathology, Homburg, Saar (Germany); Scheller, Bruno [Saarland University Hospital, Department of Cardiology, Homburg, Saar (Germany)

    2016-10-15

    Flow diverters are increasingly being used to treat intracranial aneurysms. This study evaluates occurring complications of flow-diverting devices in the treatment of experimental aneurysms, involving the use of micro-CT and small animal MRI at 9.4 T, in correlation to angiographic and histological findings. We previously published two preclinical studies, in which we assessed two different flow diverters in the treatment of elastase-induced aneurysms. Devices have been implanted across the aneurysm neck as well as in the abdominal aorta. From these studies, a total of 65 devices (prototype FD (n = 30) and Derivo embolization device (n = 35)) additionally underwent micro-CT and MRI after angiographic follow-up and before being histologically examined. The different architectures of both devices were precisely comparable due to high-resolution micro-CT imaging. Micro-CT revealed wire fractures in nine cases (30 %) only with the prototype FD. In three cases (10 %), severe wire fractures correlated with an in-stent stenosis due to intimal hyperplasia. Other complications, like distal stent occlusions and post-stent stenosis, were seen in both groups and verified with both imaging techniques. Osseous metaplasia were correlated to calcifications seen with micro-CT. MRI enabled visualization of the position of the implanted devices relative to the aneurysm and revealed incomplete aneurysm neck coverage with the prototype FD in two cases (6.7 %). Micro-CT and 9.4-T MRI are valid to discover and understand occurring complications of flow diverters in the preclinical phase and can serve as evaluation tools to minimize complication rates of endovascular devices in the future. (orig.)

  16. Intraretinal hemorrhages in cystoid macular edema.

    Science.gov (United States)

    Bovino, J A; Kelly, T J; Marcus, D F

    1984-08-01

    Retinal hemorrhages can be associated with typical cystoid macular edema. We examined the fundus photographs and fluorescein angiograms of 313 eyes of 264 patients with documented cystoid macular edema to establish the incidence and characteristics of associated intraretinal hemorrhages. As we wanted to study only those hemorrhages unique to cystoid macular edema, we excluded 86 eyes because the patients had diseases known to be associated with retinal hemorrhages. These diseases included diabetes mellitus, branch retinal vein occlusion, hypertensive retinopathy, venous stasis retinopathy, and perifoveal telangiectasia. Of the remaining 227 eyes with cystoid macular edema, 56 (24.7%) were identified with retinal hemorrhages not associated with systemic disease. The hemorrhages were characteristically oval, round, or linear and frequently filled or partially filled the intraretinal cystoid space. In many patients, a blood-fluid level was observed.

  17. MR imaging of acute subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Spickler, E.; Lufkin, R.B.; Frazee, J.; Lylyk, P.; Vinuela, F.; Bentson, J.R.; Dion, J.E.

    1987-01-01

    Subarachnoid hemorrhage was produced in four Macaca nemestrina monkeys using the technique of Frazee. CT and MR imaging were performed immediately after the procedure and at frequent intervals up to 2 weeks after hemorrhage. The imaging studies were compared with clinical evaluations and pathologic specimens of all animals. Additional human clinical CT/MR studies of subarachnoid hemorrhage were also studied. Acute hemorrhage was recognized on MR as an increase in signal in the region of clot compared with surrounding cerebrospinal fluid. This most likely reflects T1 shortening due to proton binding rather than a pure paramagnetic effect. While CT is sensitive to the hemoglobin protein in acute hemorrhage, the superior resolution of the basal cisterns on MR images results in equal or better definition of acute subarachnoid hemorrhage on MR in many cases

  18. Intracranial hemorrhage of the mature newborn infant

    International Nuclear Information System (INIS)

    Takemine, Hisao

    1983-01-01

    Concerning four mature newborn infants with intracranial hemorrhage diagnosed by CT, the labour course, treatment, and prognoses were discussed. Of intracranial hemorrhage, 70.7% was small hemorrhage along the cerebellar tentorium and the falx cerebri, 12.2% subdural hemorrhage in the posterior cranial fossa, and 9.8% subdural hemorrhage in the fornex. Intraventricular or extradural hemorrhage was rarely found. The prognosis is determined by severeness of neurotic symptoms due to cerebral hypoxia. Subdural hemorrhage of the posterior cranial fossa resulted in cerebral palsy in one fifth of the cases, and in slight enlargement of the ventricle in three fifths. Subdural hematoma left porencephaly in one fourth of the patients, but the remaining recovered to normal. (Ueda, J.)

  19. Major bleeding complications in patients treated with direct oral anticoagulants: One-year observational study in a Paris Hospital.

    Science.gov (United States)

    Deville, L; Konan, M; Hij, A; Goldwirt, L; Peyrony, O; Fieux, F; Faure, P; Madelaine, I; Villiers, S; Farge-Bancel, D; Frère, C

    Direct oral anticoagulants (DAOC) are indicated for the treatment of venous thromboembolism and the prevention of stroke or systemic embolism in patients with non-valvular atrial fibrillation. Given their advantages and friendly use for patient, the prescription of long term DOAC therapy has rapidly increased both as first line treatment while initiating anticoagulation and as a substitute to vitamins K antagonist (VKA) in poorly controlled patients. However, DOAC therapy can also be associated with significant bleeding complications, and in the absence of specific antidote at disposal, treatment of serious hemorrhagic complications under DOAC remains complex. We report and discuss herein five cases of major hemorrhagic complications under DOAC, which were reported to the pharmacological surveillance department over one year at Saint-Louis University Hospital (Paris, France). We further discuss the need for careful assessment of the risk/benefit ratio at time of starting DOAC therapy in daily clinical practice. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  20. Mechanisms of Vascular Damage by Hemorrhagic Snake Venom Metalloproteinases: Tissue Distribution and In Situ Hydrolysis

    Science.gov (United States)

    Baldo, Cristiani; Jamora, Colin; Yamanouye, Norma; Zorn, Telma M.; Moura-da-Silva, Ana M.

    2010-01-01

    Background Envenoming by viper snakes constitutes an important public health problem in Brazil and other developing countries. Local hemorrhage is an important symptom of these accidents and is correlated with the action of snake venom metalloproteinases (SVMPs). The degradation of vascular basement membrane has been proposed as a key event for the capillary vessel disruption. However, SVMPs that present similar catalytic activity towards extracellular matrix proteins differ in their hemorrhagic activity, suggesting that other mechanisms might be contributing to the accumulation of SVMPs at the snakebite area allowing capillary disruption. Methodology/Principal Findings In this work, we compared the tissue distribution and degradation of extracellular matrix proteins induced by jararhagin (highly hemorrhagic SVMP) and BnP1 (weakly hemorrhagic SVMP) using the mouse skin as experimental model. Jararhagin induced strong hemorrhage accompanied by hydrolysis of collagen fibers in the hypodermis and a marked degradation of type IV collagen at the vascular basement membrane. In contrast, BnP1 induced only a mild hemorrhage and did not disrupt collagen fibers or type IV collagen. Injection of Alexa488-labeled jararhagin revealed fluorescent staining around capillary vessels and co-localization with basement membrane type IV collagen. The same distribution pattern was detected with jararhagin-C (disintegrin-like/cysteine-rich domains of jararhagin). In opposition, BnP1 did not accumulate in the tissues. Conclusions/Significance These results show a particular tissue distribution of hemorrhagic toxins accumulating at the basement membrane. This probably occurs through binding to collagens, which are drastically hydrolyzed at the sites of hemorrhagic lesions. Toxin accumulation near blood vessels explains enhanced catalysis of basement membrane components, resulting in the strong hemorrhagic activity of SVMPs. This is a novel mechanism that underlies the difference between

  1. Dengue hemorrhagic fever complicated with acute liver failure: a case report.

    Science.gov (United States)

    Dalugama, Chamara; Gawarammana, Indika Bandara

    2017-12-08

    Dengue is a common arboviral infection with a clinically diverse spectrum of presentations. Although hepatic dysfunction is commonly identified in patients will dengue illness, acute liver failure is rare. The etiopathogenesis of hepatic dysfunction is multifactorial and related to direct viral invasion of hepatocytes, immunological factors and hypoxia particularly in cases of shock in dengue hemorrhagic fever. Ideal management of dengue-related hepatic dysfunction and acute liver failure is still debated. We report a 53-year-old Sri Lankan Sinhalese male with serologically confirmed dengue fever presenting with evidence of plasma leakage developing acute liver failure evidenced by deranged liver functions, coagulopathy and altered sensorium. In addition to the 'standard care', the patient was managed with intravenous N-acetyl cysteine and blood transfusions even in the absence of bleeding or dropping packed cell volume (PCV), targeting a higher PCV in anticipation of better oxygenation at tissue level. He made a full recovery with no sequential infections. N-acetyl cysteine and packed cell transfusion aiming at a higher PCV to maintain adequate tissue perfusion during shock may be beneficial in acute liver failure due to dengue virus. Large randomized trials should be carried out to establish the efficacy of these treatment strategies to support these observations and change the current practice.

  2. Computed tomography and intracranial hemorrhages in the neonate

    International Nuclear Information System (INIS)

    Shibata, Iekado; Kushida, Yoshimasa; Shishido, Masaru; Nagasawa, Sadatsugu; Seiki, Yoshikatsu

    1983-01-01

    Thirty-two of 290 neonates admitted to the Perinatal Intensive Care Unit, Toho University Medical School, were examined by CT scan because of tentative clinical diagnosis of intracranial hemorrhage. CT scanner employed in this study was TCT-60 A from the Toshiba The Electric Co., Ltd. Fourteen cases (44%) were confirmed by the CT scan to have intracranial hemorrhage. Four cases had hemorrhage in the ventricle, while the remaining ten cases had subarachnoid hemorrhage. Subdural hemorrhage was not revealed in our series. Three of the four cases with intraventricular hemorrhage showed a typical subependymal germinal matrix hemorrhage. The prognosis of intraventricular hemorrhage in neonates seemed to be poor; two of the four cases died within a week. Their body weight at birth was apparently under the standard, and their Apgar score was 3 points. The subarachnoid hemorrhage was the main type of intracranial neonatal hemorrhages. In our series, it was constituted approximately 70% of the intracranial hemorrhages. The CT images of the subarachnoid hemorrhage in neonate were greatly different from those in adults. An irregular, wide high-density area around the falxtentorial junction was characteristic of the CT in many neonatal subarachnoid hemorrhages. In severe subarachnoid hemorrhages, a characteristic Y-shaped, high-density figure was demonstrated. In cases of subarachnoid hemorrhage from the deep venous system, high-density spreading immediately ventral to the falx-tentrium junction was demonstrated. These high-density areas due to blood in the subarachnoid space rapidly disappeared with the lapse of time. On the other hand, high-density areas in cerebral cisterns and/or fissures were rarely demonstrated in neonatal subarachnoid hemorrhages. The prognosis of subarachnoid hemorrhage in neonates was fairly good in the sense of life and cerebral functions. (author)

  3. Persistent Primary Aldosteronism Despite Iatrogenic Adrenal Hemorrhage After Adrenal Vein Sampling

    Science.gov (United States)

    Okamura, Keisuke; Okuda, Tetsu; Shirai, Kazuyuki; Abe, Ichiro; Kobayashi, Kunihisa; Ishii, Tatsu; Haraoka, Seiji; Urata, Hidenori

    2018-01-01

    Before surgery for primary aldosteronism (PA), localization is evaluated with adrenal vein sampling (AVS). A 56-year-old Japanese woman had a right adrenal mass, hypokalemia, and a high aldosterone/renin ratio. Stress tests confirmed the diagnosis of PA. Subsequently, preoperative AVS was performed and right adrenal hemorrhage (AH) occurred unexpectedly. Because hypertension persisted, laparoscopic right adrenalectomy was performed. Postoperatively, the blood pressure was normalized. Pathological examination revealed an adrenal cortical adenoma largely unaffected by necrosis and hemorrhage. Previous reports have also indicated that AH may not ameliorate PA. We discussed the clinical progress of AH and the measures to prevent causing AH. PMID:29238437

  4. Hemorrhagic Stroke in a Young Healthy Male Following Use of Pre-Workout Supplement Animal Rage XL.

    Science.gov (United States)

    Harris, Brandon F; Winn, Coty; Ableman, Thomas B

    2017-09-01

    So-called "pre-workout" supplements are substances marketed as natural dietary supplements with claims of helping athletes achieve more focused and intense workouts. The use of such products remains popular among American youth as a whole, but is especially high among active duty service members. Supplements are minimally regulated by the Food and Drug Administration (FDA), and unlike pharmaceuticals, supplements are often brought to market without any testing to show neither efficacy nor safety. Several case reports have documented serious adverse events and raise the question of whether supplement use was a causative factor. Reported events occurring after use of pre-workout supplements include, among others, ischemic stroke, hemorrhagic stroke, myocardial infarction, hepatitis, and death. Here, we present the case of a healthy 25-year-old active duty male who experienced a bilateral cerebellar hemorrhagic stroke occurring shortly after taking a supplement named Animal Rage XL. Hemorrhagic stroke occurring in a healthy 25-year-old male with no risk factors is exceedingly rare. This is the first known case of stroke temporally associated with this particular supplement, which is currently available for purchase at military exchanges. Additionally, several of the active ingredients in this supplement have been shown to cause hypertension, tachycardia, and vasospasm. All of these effects could increase the likelihood and severity of a hemorrhagic stroke. The investigated ingredients in this abstract include β-phenethylamine, creatine-monophosphate, and caffeine. Reprint & Copyright © 2017 Association of Military Surgeons of the U.S.

  5. Outcome of pregnancy complicated by threatened abortion.

    Science.gov (United States)

    Dongol, A; Mool, S; Tiwari, P

    2011-01-01

    Threatened abortion is the most common complication in the first half of pregnancy. Most of these pregnancies continue to term with or without treatment. Spontaneous abortion occurs in less than 30% of these women. Threatened abortion had been shown to be associated with increased incidence of antepartum haemorrhage, preterm labour and intra uterine growth retardation. This study was to asses the outcome of threatened abortion following treatment. This prospective study was carried out in Dhulikhel Hospital - Kathmandu University Hospital from January 2009 till May 2010. Total 70 cases of threatened abortion were selected, managed with complete bed rest till 48 hrs of cessation of bleeding, folic acid supplementation, uterine sedative, and hormonal treatment till 28 weeks of gestation. Ultrasonogram was performed for diagnosis and to detect the presence of subchorionic hematoma. Patients were followed up until spontaneous abortion or up to delivery of the fetus. The measures used for the analysis were maternal age, parity, gestational age at the time of presentation, previous abortions, presence of subchorionic hematoma, complete abortion, continuation of pregnancy, antepartum hemorrhage, intrauterine growth retardation and intrauterine death of fetus. Out of 70 cases subchorionic haematoma was found in 30 (42.9%) cases. There were 12 (17.1%) patients who spontaneously aborted after diagnosis of threatened abortion during hospital stay, 5 (7.1%) aborted on subsequent visits while 53 (75.8%) continued pregnancy till term. Among those who continued pregnancy intrauterine growth retardation was seen in 7 (13.2%), antepartum hemorrhage in 4 (7.5%), preterm premature rupture of membrane in 3 (5.66%) and IUD in 3 (5.66%). Spontaneous abortion was found more in cases with subchorionic hematoma of size more than 20 cm2. In cases of threatened abortion with or without the presence of subchorionic hematoma, prognostic outcome is better following treatment with bed rest

  6. Hemorrhagic Lacrimation and Epistaxis in Acute Hemorrhagic Edema of Infancy

    Directory of Open Access Journals (Sweden)

    Shireen Mreish

    2016-01-01

    Full Text Available Acute hemorrhagic edema of infancy is an uncommon benign cutaneous vasculitis. Despite its worrisome presentation, it carries good prognosis with rarely reported systemic involvement. Management of these cases has been an area of debate with majority of physicians adopting conservative modalities. We report a case that presented with classic triad of rash, low grade fever, and peripheral edema along with two rarely reported manifestations in literature: hemorrhagic lacrimation and epistaxis.

  7. Massive hemobilia due to hepatic arteriobiliary fistula during endoscopic retrograde cholangiopancretography: An extremely rare guidewir-related complication

    Energy Technology Data Exchange (ETDEWEB)

    Nam, Jeong Gu; Seo, Young Woo; Hwang, Jae Cheol; Weon, Young Cheol; Kang, Byeong Seong; Bang, Sung Jo; Bang, Min Seo [Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan (Korea, Republic of)

    2015-05-15

    Although endoscopic retrograde cholangiopancreatography (ERCP) is an effective modality for diagnosis and treatment of biliary and pancreatic diseases, the risk for procedure-related complications is high. Hemorrhage is one of major complications of ERCP. Most ERCP-associated bleeding is primarily a complication related to sphincterotomy rather than diagnostic ERCP. We are reporting a case of massive hemobilia due to hepatic arteriobiliary fistula caused by guidewire-associated injury during ERCP, which was successfully treated with transarterial embolization of the hepatic artery.

  8. Intracerebral hematoma complicating herpes simplex encephalitis.

    Science.gov (United States)

    Rodríguez-Sainz, Aida; Escalza-Cortina, Inés; Guio-Carrión, Laura; Matute-Nieves, Alexandra; Gómez-Beldarrain, Marian; Carbayo-Lozano, Guillermo; Garcia-Monco, Juan Carlos

    2013-10-01

    To describe two patients who developed an intracranial hematoma as a complication of temporal lobe encephalitis due to herpes simplex type 1 virus, and to review the literature. The first patient, a 45-year-old woman developed a brain hematoma in the location of the encephalitic lesion on day 9 after the onset of herpes simplex encephalitis (HSE) that required surgical evacuation. The second patient, a 53-year-old woman was being treated for HSE; on day 8 after admission a temporal lobe hematoma with midline shift was disclosed due to persistent headache. Both patients survived but were left with sequelae. We conducted a PubMed/MEDLINE search from 1986 to April 2013 on this topic. We have found 20 additional cases reported in the literature and review their characteristics. Hemorrhage was present on admission in 35% of pooled patients, and consistently involved the area of encephalitis. Clinical presentation of intracranial hemorrhage overlapped the encephalitic symptoms in two-thirds of the patients. Half of patients underwent surgery. Overall, mortality rate was low (5.2%), and half of patients fully recovered. Intracranial bleeding, although infrequent, can complicate the evolution of herpes simplex encephalitis and should be borne in mind since its presence may require neurosurgery. Although its presentation may overlap the encephalitic features, the lack of improvement or the worsening of initial symptoms, particularly during the second week of admission, should lead to this suspicion and to perform a neuroimaging study. Copyright © 2013 Elsevier B.V. All rights reserved.

  9. Hepatic artery stent-grafts for the emergency treatment of acute bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Bellemann, Nadine, E-mail: nadine.bellemann@med.uni-heidelberg.de [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, INF 110, 69120 Heidelberg (Germany); Sommer, Christof-Matthias; Mokry, Theresa; Kortes, Nikolas; Gnutzmann, Daniel; Gockner, Theresa; Schmitz, Anne [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, INF 110, 69120 Heidelberg (Germany); Weitz, Jürgen [Department of Surgery, University Hospital Heidelberg, INF 110, 69120 Heidelberg (Germany); Department for Visceral, Thoracic and Vascular Surgery at the University Hospital, Technical University Dresden (Germany); Kauczor, Hans-Ulrich; Radeleff, Boris; Stampfl, Ulrike [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, INF 110, 69120 Heidelberg (Germany)

    2014-10-15

    Highlights: • We report our experiences with stent-grafts for the treatment of acute hemorrhage from the hepatic artery or the stump of the gastroduodenal artery. • The technical success of stent-graft implantation was 88%. • The bleeding ceased immediately after stent-graft implantation in 88%. • The complication rate was 21%. - Abstract: Purpose: We evaluated the technical success and clinical efficacy of stent-graft implantation for the emergency management of acute hepatic artery bleeding. Methods: Between January 2010 and July 2013, 24 patients with hemorrhage from the hepatic artery were scheduled for emergency implantation of balloon expandable stent-grafts. The primary study endpoints were technical and clinical success, which were defined as successful stent-graft implantation with sealing of the bleeding site at the end of the procedure, and cessation of clinical signs of hemorrhage. The secondary study endpoints were complications during the procedure or at follow-up and 30-day mortality rate. Results: In 23 patients, hemorrhage occurred after surgery, and in one patient hemorrhage occurred after trauma. Eight patients had sentinel bleeding. In most patients (n = 16), one stent-graft was implanted. In six patients, two overlapping stent-grafts were implanted. The stent-grafts had a target diameter between 4 mm and 7 mm. Overall technical success was 88%. The bleeding ceased after stent-graft implantation in 21 patients (88%). The mean follow-up was 137 ± 383 days. In two patients, re-bleeding from the hepatic artery occurred during follow-up after 4 and 29 days, respectively, which could be successfully treated by endovascular therapy. The complication rate was 21% (minor complication rate 4%, major complication rate 17%). The 30-day mortality rate was 21%. Conclusions: Implantation of stent-grafts in the hepatic artery is an effective emergency therapy and has a good technical success rate for patients with acute arterial hemorrhage.

  10. Transarterial embolotherapy in patients with duodenal hemorrhage using microcoils and gelfoam particles

    International Nuclear Information System (INIS)

    Shin, Tae Beom; Kim, Young Hwan; Seong, Chang Kyu

    2004-01-01

    To assess the efficacy and safety of arterial embolotherapy in patients with massive duodenal hemorrhage. Between January 1999 and June 2002, 25 patients (age: 34-81, mean 58, male: 19, female: 6) underwent arterial embolization for duodenal hemorrhage after failed endoscopic therapy. The hemorrhage originated from duodenal ulcer in sixteen patients, from cancer with duodenal invasion in five patients, from endoscopic sphincterectomy in two patients, and from pseudoaneurysm complicating acute pancreatitis in two patients. Hemorrhage was detected at endoscopy and an attempt was made to treat it endoscopically in all patients, but failed in each case. At angiography, direct bleeding signs such as contrast extravasation or pseudoaneurysm were demonstrated in nineteen patients. In the six patients without angiographic evidence of bleeding, blind embolization of the gastroduodenal artery was performed based on the endoscopic examination. Microcoil and gelfoam particles were used as embolic agents. Hemostasis was achieved immediately after embolotherapy in 21 patients (84%). Bleeding recurred in 4 patients (16%), and of these cases, one was successfully treated purely by endoscopic means, a second was reembolized three times due to bleeding from the collateral vessels of the tumor and the two others were treated by surgery. After the procedure, six patients died (24%). The causes of death were disseminated intravascular coagulopathy, multiorgan failure, sepsis and acute renal failure. The underlying diseases of the deceased patients were cancers with duodenal invasion (n=4) and abdominal aortic aneurysm with ischemic colitis (n=1). Transarterial embolotherapy in the case of massive duodenal hemorrhage is a safe and effective procedure. Even in the absence of angiographic evidence of bleeding, blind embolization of the gastroduodenal artery is effective for patients in the surgically high risk group

  11. The effect of topical apraclonidine on subconjunctival hemorrhage and flap adherence in LASIK patients.

    Science.gov (United States)

    Aslanides, loannis M; Tsiklis, Nikolaos S; Ozkilic, Efekan; Coskunseven, Efekan; Pallikaris, loannis G; Jankov, Mirko R

    2006-06-01

    To determine whether the use of topical apraclonidine just before the LASIK procedure prevents subconjunctival hemorrhage and to study its effect on postoperative flap adherence. Topical apraclonidine 0.125% was randomly applied to 1 eye of 66 myopic patients who underwent primary bilateral LASIK. Apraclonidine was instilled 1 hour prior to and 30 seconds before placing the vacuum ring of the microkeratome, whereas the other eye served as control. Thirty minutes after the operation, all patients were examined by the surgeon to evaluate hyperemia and identify flap-related complications (eg, slippage, dislocation, or flap folds). The size of subconjunctival hemorrhage was also evaluated on postoperative days 1 and 7. All 132 eyes in the study were examined after surgery to identify flap folds and/or their dislocation. In the apraclonidine group, 48 (72.8%) eyes had no hyperemia, 16 (24.2%) eyes had mild hyperemia, 2 (3%) eyes had moderate hyperemia, and no (0%) eyes had severe hyperemia. In the control group, 37 (56.1%) eyes had mild hyperemia, 21 (31.8%) eyes had moderate hyperemia, 1 (1.5%) eye had severe hyperemia, and 7 (10.6%) eyes had no hyperemia. In the apraclonidine group, 44 (66.7%) eyes had no subconjunctival hemorrhage (grade 0); grade 1 was present in 19 (28.8%) eyes whereas grades 2 and 3 were present in 2 (3%) eyes and 1 (1.5%) eye, respectively. In the control group, 19 (28.8%) eyes showed grade 0, 13 (19.7%) eyes had grade 1, and grades 2 and 3 were present in 20 (30.3%) eyes and 14 (21.2%) eyes, respectively. Chi-square test showed a highly significant difference between the two groups (P < .001). No flap-related problems were reported in either group. Topical apraclonidine applied before LASIK surgery may prevent immediate postoperative hyperemia and prolonged subconjunctival hemorrhage by its alpha-mimetic vasoconstrictor effect without inducing flap adherence complication.

  12. Treating viral hemorrhagic fever.

    NARCIS (Netherlands)

    Mairuhu, A.T.; Brandjes, D.P.; Gorp, E. van

    2003-01-01

    Viral hemorrhagic fevers are illnesses associated with a number of geographically restricted, mostly tropical areas. Over recent decades a number of new hemorrhagic fever viruses have emerged. Advances in our understanding of the pathophysiology of these diseases have improved our initial supportive

  13. Bilateral adrenal hemorrhage in polycythemia vera

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    Shruti Bhandari

    2016-09-01

    Full Text Available Bilateral adrenal hemorrhage (BAH is a rare complication typically seen in critically ill patients, which can lead to acute adrenal insufficiency and death unless it is recognized promptly and treated appropriately. We describe the case of a 64-year-old man with polycythemia vera found to be unresponsive with fever, hypotension, tachycardia, and hypoglycemia. Electrocardiogram showed ST-elevation with elevated troponin, hemoglobin, prothrombin time, and partial thromboplastin time. He required aggressive ventilator and vasopressor support. Despite primary coronary intervention, he remained hypotensive. Random cortisol level was low. He received stress dose hydrocortisone with immediate hemodynamic stability. BAH was highly suspected and was confirmed by non-contrast abdominal computed tomography. Prompt recognition and timely initiated treatment remain crucial to impact the mortality associated with acute adrenal insufficiency.

  14. Unraveling the distinctive features of hemorrhagic and non-hemorrhagic snake venom metalloproteinases using molecular simulations

    Science.gov (United States)

    de Souza, Raoni Almeida; Díaz, Natalia; Nagem, Ronaldo Alves Pinto; Ferreira, Rafaela Salgado; Suárez, Dimas

    2016-01-01

    Snake venom metalloproteinases are important toxins that play fundamental roles during envenomation. They share a structurally similar catalytic domain, but with diverse hemorrhagic capabilities. To understand the structural basis for this difference, we build and compare two dynamical models, one for the hemorrhagic atroxlysin-I from Bothrops atrox and the other for the non-hemorraghic leucurolysin-a from Bothrops leucurus. The analysis of the extended molecular dynamics simulations shows some changes in the local structure, flexibility and surface determinants that can contribute to explain the different hemorrhagic activity of the two enzymes. In agreement with previous results, the long Ω-loop (from residue 149 to 177) has a larger mobility in the hemorrhagic protein. In addition, we find some potentially-relevant differences at the base of the S1' pocket, what may be interesting for the structure-based design of new anti-venom agents. However, the sharpest differences in the computational models of atroxlysin-I and leucurolysin-a are observed in the surface electrostatic potential around the active site region, suggesting thus that the hemorrhagic versus non-hemorrhagic activity is probably determined by protein surface determinants.

  15. Intracranial Hemorrhage: A Devastating Outcome of Congenital Bleeding Disorders-Prevalence, Diagnosis, and Management, with a Special Focus on Congenital Factor XIII Deficiency.

    Science.gov (United States)

    Alavi, Seyed Ezatolla Rafiee; Jalalvand, Masumeh; Assadollahi, Vahideh; Tabibian, Shadi; Dorgalaleh, Akbar

    2018-04-01

    Intracranial hemorrhage (ICH) is a medical emergency. In congenital bleeding disorders, ICH is a devastating presentation accompanied with a high rate of morbidity and mortality. The prevalence of ICH is highly variable among congenital bleeding disorders, with the highest incidence observed in factor (F) XIII deficiency (FXIIID) (∼30%). This life-threatening presentation is less common in afibrinogenemia, FVIII, FIX, FVII, and FX deficiencies, and is rare in severe FV and FII deficiencies, type 3 von Willebrand disease and inherited platelet function disorders (IPFDs). In FXIIID, this diathesis most often occurs after trauma in children, whereas spontaneous ICH is more frequent in adults. About 15% of patients with FXIIID and ICH die; the bleeding causes 80% of deaths in this coagulopathy. Although in FXIIID, the bleed most commonly is intraparenchymal (> 90%), epidural, subdural, and subarachnoid hemorrhages also have been reported, albeit rarely. As this life-threatening bleeding causes neurological complications, early diagnosis can prevent further expansion of the hematoma and secondary damage. Neuroimaging plays a crucial role in the diagnosis of ICH, but signs and symptoms in patients with severe FXIIID should trigger replacement therapy even before establishment of the diagnosis. Although a high dose of FXIII concentrate can reduce the rate of morbidity and mortality of ICH in FXIIID, it may occasionally trigger inhibitor development, thus complicating ICH management and future prophylaxis. Nevertheless, replacement therapy is the mainstay of treatment for ICH in FXIIID. Neurosurgery is performed in patients with FXIIID and epidural hematoma and a hemorrhage diameter exceeding 2 cm or a volume of ICH is more than 30 cm 3 . Contact sports are not recommended in people with FXIIID as they can elicit ICH. However, a considerable number of safe sports and activities have been suggested to have more benefits than dangers for patients with congenital bleeding

  16. A clinical evaluation of interventional embolization in hemorrhage after cesarean section followed by DIC

    International Nuclear Information System (INIS)

    Yang Kui; Yin Jun; Luo Jun; Jin Xueguang; Liu Zaijie; Liang Yong; Huang Lexiu

    2005-01-01

    Objective: To investigate the clinical characteristics of cesarean section (C-section) complicating with DIC and evaluate the interventional embolization as a treatment of post-C-section hemorrhage. Methods: In total 12 cases of post-C-section massive hemorrhage and DIC were retrospectively studied. Results: Hemostasia was successfully obtained after intervention in all patients. Bleeding was immediately ceased after the procedure in 10 cases out of 12, and bleeding was significantly decreased after intervention, which stop gradually within 3 and 7 days in other 2 cases. Excellent prognosis was arcbieved in all cases. Conclusion: Post-C-section bleeding with DIC is characterized by massive blood loss and progressive deterioration of the patients condition. Interventional embolization provides a quick, thorough, lasting, safe and reliable control of the bleeding, with which uterectomy is able to be avoid. (authors)

  17. Radiographic complications of biologic response modifiers

    International Nuclear Information System (INIS)

    Miketic, L.M.; Bahnson, R.R.; Ernstoff, M.S.; Kirkwood, J.M.; Nair, S.; Logan, T.; Downs, M.A.; Neuhart, J.A.

    1989-01-01

    Biologic response modifiers, such as the interferons, are increasingly used in the treatment of cancer as an adjunct to conventional chemotherapy. In certain malignancies, particularly renal cell carcinoma, they are becoming agents of choice due to higher tumor response rate. The authors have reviewed 202 patients. Protocols include interferon, interleukin, tumor necrosis factor, and monoclonal antibodies. The radiology of significant clinical complications is discussed, especially the vascular leak syndrome often seen with interleukin administration and the cardiac toxicity of interferon. Less common abnormalities include progressive splenomegaly in one interferon study and a hemorrhagic episode caused by tumor necrosis factor

  18. Troponin elevation in subarachnoid hemorrhage

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    Ioannis N. Mavridis

    2015-03-01

    Full Text Available Troponin (tr elevation in aneurysmal subarachnoid hemorrhage (SAH patients is often difficult to be appropriately assessed by clinicians, causing even disagreements regarding its management between neurosurgeons and cardiologists. The purpose of this article was to review the literature regarding the clinical interpretation of tr elevation in SAH. We searched for articles in PubMed using the key words: “troponin elevation” and “subarachnoid hemorrhage”. All of them, as well as relative neurosurgical books, were used for this review. Some type of cardiovascular abnormality develops in most SAH patients. Neurogenic stunned myocardium is a frequent SAH complication, due to catecholamine surge which induces cardiac injury, as evidenced by increased serum tr levels, electrocardiographic (ECG changes and cardiac wall motion abnormalities. Tr elevation, usually modest, is an early and specific marker for cardiac involvement after SAH and its levels peak about two days after SAH. Cardiac tr elevation predictors include poor clinical grade, intraventricular hemorrhage, loss of consciousness at ictus, global cerebral edema, female sex, large body surface area, lower systolic blood pressure, higher heart rate and prolonged Q-Tc interval. Elevated tr levels are associated with disability and death (especially tr >1 μg/L, worse neurological grade, systolic and diastolic cardiac dysfunction, pulmonary congestion, longer intensive care unit stay and incidence of vasospasm. Tr elevation is a common finding in SAH patients and constitutes a rightful cause of worry about the patients' cardiac function and prognosis. It should be therefore early detected, carefully monitored and appropriately managed by clinicians.

  19. Complications in Hip Arthroscopy

    Science.gov (United States)

    Nakano, Naoki; Khanduja, Vikas

    2016-01-01

    Summary Background Recent developments in hip arthroscopic techniques and technology have made it possible in many cases to avoid open surgical dislocation for treating a variety of pathology in the hip. Although early reports suggest favourable results’ using hip arthroscopy and it has been shown to be a relatively safe procedure, complications do exist and can sometimes lead to significant morbidity. Methods This is a review article. The aim of this manuscript is to present the most frequent and/or serious complications that could occur at or following hip arthroscopy and some guidelines to avoid these complications. Conclusion Most complications of hip arthroscopy are minor or transient but serious complications can occur as well. A lot of complication e.g. acetabular labral puncture go unreported. Appropriate education and training, precise and meticulous surgical technique with correct instrumentation, the right indication in the right patient and adherence to advice from mentors and experienced colleagues are all essential factors for a successful outcome. Level of evidence: V. PMID:28066747

  20. Predictive Value of CTA Spot Sign on Hematoma Expansion in Intracerebral Hemorrhage Patients

    Directory of Open Access Journals (Sweden)

    Wen-Jie Peng

    2017-01-01

    Full Text Available Hematoma expansion (HE occurs in approximately one-third of patients with intracerebral hemorrhage and leads to high rates of mortality and morbidity. Currently, contrast extravasation within hematoma, termed the spot sign on computed tomography angiography (CTA, has been identified as a strong independent predictor of early hematoma expansion. Past studies indicate that the spot sign is a dynamic entity and is indicative of active hemorrhage. Furthermore, to enhance the spot sign’s accuracy of predicting HE, spot parameters observed on CTA or dynamic CTA were used for its quantification. In addition, spot signs detected on multiphase CTA and dynamic CTA are shown to have higher sensitivity and specificity when compared with simple standardized spot sign detection in recent studies. Based on the spot sign, novel methods such as leakage sign and rate of contrast extravasation were explored to redefine HE prediction in combination with clinical characteristics and spot sign on CTA to assist clinical judgment. The spot sign is an accepted independent predictor of active hemorrhage and is used in both secondary intracerebral hemorrhage and the process of surgical assessment for hemorrhagic risk in patients with ischemic stroke. Spot sign predicts patients at high risk for hematoma expansion.

  1. Two weeks delayed bleeding in blunt liver injury: case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Chulsky Alexander

    2011-04-01

    Full Text Available Abstract Most cases of blunt hepatic trauma are treated nowadays non-operatively. This type of conservative treatment has resulted in increased complication rate. Delayed complications occur in cases that didn't require surgical intervention during the first 24 hours. The most common late complication is hemorrhage. We report a case of two weeks delayed hemorrhage after blunt hepatic trauma in an adult. We describe the diagnostic procedures, the surgical treatment and review the relevant literature.

  2. Palliative embolization of hemorrhages in extensive head and neck tumors

    International Nuclear Information System (INIS)

    Rzewnicki, Ireneusz; Kordecki, Kazimierz; Łukasiewicz, Adam; Janica, Jacek; Puławska-Stalmach, Magdalena; Kordecki, Justyn Ksawery; Łebkowska, Urszula

    2012-01-01

    A lot has changed in terms of intervention technique, indications and embolic agents since Duggan introduced embolization to management of postraumatic epistaxis in 1970. Embolization is used in treatment of spontaneous and traumatic epistaxis, palliative tumors and vascular defects, as well as vascularized tumors and juvenile nasopharyngeal angiofibromas. The possibility of simultaneous visualization of pathology and implementation of therapy is one of its greatest advantages. Authors analyzed the efficacy of selective embolization treatment of haemorrhage in advanced head and neck tumors. Seventy-six patients with such tumors treated at the Department of Otolaryngology in Bialystok between1999 and 2011 were examined. Embolization of bleeding vessel within the tumor was effective (hemorrhage was stopped) in 65 patients (86%). Although the method is highly efficient, it is still associated with complications. Fourteen patients suffered from headaches that lasted for several days and six from face edema. Rebleeding was rare. Unfortunately, there was one case of hemiparesis. We conclude that superselective endovascular treatment deserves to be considered alongside standard options for the palliative or preoperative management of acute hemorrhage from advanced head and neck cancers

  3. Imaging of Hereditary Hemorrhagic Telangiectasia

    International Nuclear Information System (INIS)

    Carette, Marie-France; Nedelcu, Cosmina; Tassart, Marc; Grange, Jean-Didier; Wislez, Marie; Khalil, Antoine

    2009-01-01

    This pictorial review is based on our experience of the follow-up of 120 patients at our multidisciplinary center for hereditary hemorrhagic telangiectasia (HHT). Rendu-Osler-Weber disease or HHT is a multiorgan autosomal dominant disorder with high penetrance, characterized by epistaxis, mucocutaneous telangiectasis, and visceral arteriovenous malformations (AVMs). The research on gene mutations is fundamental and family screening by clinical examination, chest X-ray, research of pulmonary shunting, and abdominal color Doppler sonography is absolutely necessary. The angioarchitecture of pulmonary AVMs can be studied by unenhanced multidetector computed tomography; however, all other explorations of liver, digestive bowels, or brain require administration of contrast media. Magnetic resonance angiography is helpful for central nervous system screening, in particular for the spinal cord, but also for pulmonary, hepatic, and pelvic AVMs. Knowledge of the multiorgan involvement of HHT, mechanism of complications, and radiologic findings is fundamental for the correct management of these patients.

  4. Hemorrhage and vascular abnormalities

    International Nuclear Information System (INIS)

    Bradley, W.G.

    1990-01-01

    While many brain lesions have a similar appearance on MRI and CT, this is not true of hemorrhage. On CT, acute hemorrhage becomes hyperdense within an hour as the clot forms. This lasts for several days and then fades to isodensity and eventually hypodensity. On MRI, hemorrhage less than 12 to 24 hours old may not be distinguishable from vasogenic edema. Its appearance subsequently is an evolving pattern of variable signal intensity which depends on the specific form of hemoglobin which is present, or whether the red cells are intact or lysed, on the operating field strength, on the type of signal (that is, spin echo or gradient echo), and on contrast (that is, T 1 - or T 2 -weighing). The appearance of hemorrhage also depends on the compartment of the brain involved---subarachnoid, subdural, or intraparenchymal. Finally, for parenchymal hematomas, different zones may be defined from the inner core to the outer rim which all vary in appearance depending on field strength and imaging technique

  5. Multiple small pseudoaneurysms complicating pancreatitis: angiographic diagnosis and transcatheter embolization

    International Nuclear Information System (INIS)

    Maleux, G.; Stockx, L.; Vanbeckevoort, D.; Wilms, G.; Marchal, G.; Steenbergen, W. van

    2000-01-01

    We report a case of retroperitoneal hemorrhage due to multiple, small pseudoaneurysms complicating a chronic alcoholic pancreatitis. Cross-sectional imaging with CT and US could not clearly depict these vascular lesions. Selective arteriography of the superior mesenteric and gastroduodenal arteries clearly showed the small pseudoaneurysms and definitive treatment was performed by transcatheter embolization using coils. Eight months after successful embolization, the patient is asymptomatic without any recurrent bleeding. (orig.)

  6. Severe neonatal subgaleal hemorrhage as the first presentation of hemophilia A

    Directory of Open Access Journals (Sweden)

    Radovanović Tanja

    2016-01-01

    Full Text Available Introduction. Subgaleal hemorrhage is a rare but potentially fatal birth trauma. It is caused by rupture of the emissary veins (connections between the dural sinuses and scalp veins, followed by the accumulation of blood between the epicranial aponeurosis and the periosteum. Usually, it is associated with instrumental delivery (vacuum extraction, forceps delivery, but it may also occur spontaneously, suggesting the possibility of congenital bleeding disorder. Case Outline. A full term male neonate was born at 40 weeks gestation by spontaneous vaginal delivery, with birth weight of 3,700 g. The Apgar scores were 9 and 10 at 1 and 5 minutes, respectively. At the age of 23 hours, the baby became pale and lethargic. Large fluctuant swelling on his head was noted. He developed severe anemia and hypovolemia as a result of massive subgaleal hemorrhage. After successful treatment, the baby fully recovered. Follow-up and further evaluation revealed hemophilia A as a result of a de novo mutation. Conclusion. This case illustrates that subgaleal hemorrhage may be the first presentation of hemophilia A. Infants without obvious risk factors for developing subgaleal hemorrhage should be evaluated for congenital bleeding disorder. Successful outcome in affected infants requires early diagnosis, careful monitoring and prompt treatment.

  7. Patterns and determinants of care seeking for obstetric complications in rural northwest Bangladesh: analysis from a prospective cohort study.

    Science.gov (United States)

    Sikder, Shegufta S; Labrique, Alain B; Craig, Ian M; Wakil, Mohammad Abdul; Shamim, Abu Ahmed; Ali, Hasmot; Mehra, Sucheta; Wu, Lee; Shaikh, Saijuddin; West, Keith P; Christian, Parul

    2015-04-18

    In communities with low rates of institutional delivery, little data exist on care-seeking behavior for potentially life-threatening obstetric complications. In this analysis, we sought to describe care-seeking patterns for self-reported complications and near misses in rural Bangladesh and to identify factors associated with care seeking for these conditions. Utilizing data from a community-randomized controlled trial enrolling 42,214 pregnant women between 2007 and 2011, we used multivariable multinomial logistic regression to explore the association of demographic and socioeconomic factors, perceived need, and service availability with care seeking for obstetric complications or near misses. We also used multivariable multinomial logistic regression to analyze the factors associated with care seeking by type of obstetric complication (eclampsia, sepsis, hemorrhage, and obstructed labor). Out of 9,576 women with data on care seeking for obstetric complications, 77% sought any care, with 29% (n = 2,150) visiting at least one formal provider and 70% (n = 5,149) visiting informal providers only. The proportion of women seeking at least one formal provider was highest among women reporting eclampsia (57%), followed by hemorrhage (28%), obstructed labor (22%), and sepsis (17%) (p s literacy (RRR of 1.21; 95% CI of [1.05-1.42]), and women's employment (RRR of 1.10; 95% CI of [1.01-1.18]) were significantly associated with care seeking from formal providers. Service factors including living less than 10 kilometers from a health facility (RRR of 1.16; 95% CI of [1.05-1.28]) and facility availability of comprehensive obstetric services (RRR of 1.25; 95% CI of 1.04-1.36) were also significantly associated with seeking care from formal providers. While the majority of women reporting obstetric complications sought care, less than a third visited health facilities. Improvements in socioeconomic factors such as maternal literacy, coupled with improved geographic access and

  8. Intracerebral hemorrhage in brain tumors

    International Nuclear Information System (INIS)

    Fujita, Katsuzo; Matsumoto, Satoshi

    1980-01-01

    A series of 16 cases of intracerebral hemorrhage associated with brain tumors are described. The literature is reviewed and the incidence of these cases is reported to be low, but we had clinically encountered these cases more commonly than reported, since CT was introduced to the neurosurgical field as a diagnostic aid. The presenting symptoms were those of spontaneous intracerebral hemorrhage or brain tumor. The intracerebral hemorrhage associated with brain tumor may mask the cause of bleeding and confuse the diagnosis. The majority of the tumor causing the intracerebral hemorrhage are highly malignant as glioblastoma or metastatic brain tumor, but there are some benign tumors such as pituitary adenoma, hemangioblastoma, benign astrocytoma and meningioma, which would have good survival rates if discovered early. The mechanisms of massive hemorrhage with brain tumor are not clear. From pathological findings of our cases and other reports, the mechanism seems to be due to the vascular endothelial proliferation with subsequent obliteration of the lumen of the vessel. Thin walled, poorly formed vessels in tumor may also become distorted with growth of the tumor and these may easily rupture and bleed. Necrosis with subsequent loss of vessel support may be a factor in production of hemorrhage. Radiation therapy may be a predisposing factor. Children are rarely involved in these cases. The prognosis in the majority of cases would seen to be poor, since the majority of the tumor are highly malignant and most such patients are seen by the neurosurgeon some time after the hemorrhage has accomplished its fatal mischief. (author)

  9. Intracerebral hemorrhage in brain tumors

    Energy Technology Data Exchange (ETDEWEB)

    Fujita, K; Matsumoto, S [Kobe Univ. (Japan). School of Medicine

    1980-10-01

    A series of 16 cases of intracerebral hemorrhage associated with brain tumors are described. The literature is reviewed and the incidence of these cases is reported to be low, but we had clinically encountered these cases more commonly than reported, since CT was introduced to the neurosurgical field as a diagnostic aid. The presenting symptoms were those of spontaneous intracerebral hemorrhage or brain tumor. The intracerebral hemorrhage associated with brain tumor may mask the cause of bleeding and confuse the diagnosis. The majority of the tumor causing the intracerebral hemorrhage are highly malignant as glioblastoma or metastatic brain tumor, but there are some benign tumors such as pituitary adenoma, hemangioblastoma, benign astrocytoma and meningioma, which would have good survival rates if discovered early. The mechanisms of massive hemorrhage with brain tumor are not clear. From pathological findings of our cases and other reports, the mechanism seems to be due to the vascular endothelial proliferation with subsequent obliteration of the lumen of the vessel. Thin walled, poorly formed vessels in tumor may also become distorted with growth of the tumor and these may easily rupture and bleed. Necrosis with subsequent loss of vessel support may be a factor in production of hemorrhage. Radiation therapy may be a predisposing factor. Children are rarely involved in these cases. The prognosis in the majority of cases would seen to be poor, since the majority of the tumor are highly malignant and most such patients are seen by the neurosurgeon some time after the hemorrhage has accomplished its fatal mischief.

  10. Evaluation of Maternal Complications in Severe Preeclampsia in a University Hospital in Tirana

    Directory of Open Access Journals (Sweden)

    Eriseida Ndoni

    2016-02-01

    Full Text Available BACKGROUND: Preeclampsia is a hypertensive multisystem disorder of pregnancy that complicates up to 10% of pregnancies worldwide and is one of the leading causes of maternal and perinatal morbidity and mortality. AIM: To evaluate maternal complications associated with severe preeclampsia. METHODS: This is a retrospective cross-sectional study conducted in the UHOG “Koço Gliozheni”, in Tirana. Primary outcomes evaluated: maternal death, eclampsia, stroke, HELLP syndrome, and pulmonary edema. Secondary outcomes: renal failure, admission in ICU, caesarean section, placental abruption, and postpartum hemorrhage. Fisher’s exact test and Chi-squared test were used as statistical methods. RESULTS: In women with severe preeclampsia we found higher rates of complications comparing to the group with preeclampsia. Eclampsia (1.5% vs. 7.1%, P < 0.001, HELLP syndrome (2.4% vs. 11.0%; P < 0.001, stroke (0.5% vs 1.9%, P = 0.105 pulmonary edema (0.25% vs. 1.3%, P = 0.0035, renal failure (0.9% vs. 2.6%, P = 0.107, admission in ICU (19.5% vs. 71.4%, P = 0.007, caesarean section rates (55.5% vs. 77%, P = 0.508, placental abruption (4.3% vs. 7.8%, P = 0.103 and severe postpartum hemorrhage (3.2% vs. 3.9%, P = 0.628. CONCLUSION: Severe preeclampsia is associated with high rates of maternal severe morbidity and early diagnosis and timely intervention can prevent life treating complications.

  11. [Severe post-partum hemorrhage: descriptive study at the Robert-Debré Hospital maternity ward].

    Science.gov (United States)

    Reyal, F; Deffarges, J; Luton, D; Blot, P; Oury, J F; Sibony, O

    2002-06-01

    To analyze the prevalence, cause, treatment, and risk factors of severe post-partum hemorrhage (transfusion, surgery, radiology) observed at the maternity ward of the Robert-Debré Hospital, Paris. Method. This retrospective cohort was collected from a database including 19182 deliveries from 1992 to 1998. The entire medical file was reviewed in cases of severe hemorrhage. The prevalence of severe post-partum hemorrhage was 23 per 10,000 deliveries (44 patients). Transfusion was performed in 44/44 and hysterectomy in 3/44. Three patients were transferred to the intensive care unit. There were no deaths. At multivariate analysis, risk factors for severe post-partum hemorrhage were: abnormal placental insertion (OR=7.2; 95CI: 2.18-18.3), cesarean (OR=5.8; 95CI: 2.9-11.6), multiple pregnancy (OR=3.2; 95CI: 1.3-7.8), prematurity (OR=3, 95CI: 1.5-6.2), hypertension (OR=2.9; 95CI: 1.3-6.3). Twenty-six percent of the patients had no risk factors. The prevalence of severe pot-partum hemorrhage is low in our experience. The methodology used for this retrospective cohort does not enable an explanation. Intensive obstetrical care is necessary in case of abnormal placenta insertion. In 10 out of 44 cases, severe post-partum hemorrhage occurred in a context of insufficient monitoring, late or erroneous diagnosis, or incorrect treatment.

  12. [Emerging diseases. Crimean-Congo hemorrhagic fever].

    Science.gov (United States)

    Kuljić-Kapulica, Nada

    2004-01-01

    Recognized for many years in central Asia and Eastern Europe, Crimean-Congo hemorrhagic fever (CCHF) is a severe zoonotic disease which affects people coming into contact with livestock or ticks. The range of the CCHF virus is now known to extend form central Asia to India, Pakistan, Afghanistan, Iran, Iraq, the Middle East, Eastern Europe, and to most of Saharan and sub-Saharan Africa. CCHF virus is a member of the Bunyavirus family, and is classified as a Nairovirus. After an incubation period of approximately 3 to 6 days the abrupt onset of acute febrile illness occurs. The first symptoms are similar to severe influenza and include fever, headache, severe back and abdominal pain. The hemorrhagic fever manifestations occur after several days of illnesses and include petechial rash, ecchymoses, hematemmesis, and melenna. Cases typically present with some form of hepatitis. The mortality rate is 10-50% in different outbreaks with deaths typically occurring during the second week of illness. The genus Hyalomma of ixodid ticks is the most important vector of the CCHF virus. Vertebrates including birds and small animals provide excellent amplifier hosts of both the virus and the tick. The virus can be transmitted to humans by direct contact with infected animals and from person to person. Early diagnosis is possible in special laboratories using antigen detection by imunofluorescence or ELISA tests or molecular methods as PCR and antibody detection. Tick control measures need to be emphasized and utilized to prevent CCHF. This includes spraying camp sites, clothing and danger areas with acaricides or repellent. Strict isolation of patients with CCHF and a focus on barrier nursing would help to prevent nosocomial spread. Presently the vaccine is a dangerous mouse brain-derived version. Future development of a vaccine would help to prevent human infection.

  13. Diffuse damage to central nervous system in progressive rheumatoid arthritis complicated by cerebral hermorrhage after radioisotope cisternography

    International Nuclear Information System (INIS)

    Tarnowska-Dziduszko, E.; Lazarowicz, J.

    1980-01-01

    Presented case reveals unusual reaction of central nervous system in the course of progressive rheumatoid arthritis and cerebral hemorrhage as a rare complication after radioisotope investigation of cerebro-spinal fluid spaces. Female, 58 years old which was treated for 22 years for progressive rheumatoid arthritis developed during last 3 years of life a psychoorganic syndrome with temporal epilepsy and slight left sided hemiparesis. After radioisotope cisternography appeared decerebration followed by death. On autopsy the hemorrhagic foci were found in left cerebral hemisphere and in the brain stem. Histological finding was generalized severe damage to interstitial vessels diagnosed as fibrinotic, necrotizing degeneration of capillary and arteriolar wall, significant proliferation of microglia in the white matter and brain stem. Chronic inflammatory infiltrates were present in leptomeninges. Pathogenesis of findings in connection with progressive rheumatoid arthritis and complications due to cisternography is discussed. (author)

  14. Viral hemorrhagic septicemia

    Science.gov (United States)

    Batts, William N.; Winton, James R.

    2012-01-01

    Viral hemorrhagic septicemia (VHS) is one of the most important viral diseases of finfish worldwide. In the past, VHS was thought to affect mainly rainbow trout Oncorhynchus mykiss reared at freshwater facilities in Western Europe where it was known by various names including Egtved disease and infectious kidney swelling and liver degeneration (Wolf 1988). Today, VHS is known as an important source of mortality for cultured and wild fish in freshwater and marine environments in several regions of the northern hemisphere (Dixon 1999; Gagné et al. 2007; Kim and Faisal 2011; Lumsden et al. 2007; Marty et al. 1998, 2003; Meyers and Winton 1995; Skall et al. 2005b; Smail 1999; Takano et al. 2001). Viral hemorrhagic septicemia is caused by the fish rhabdovirus, viral hemorrhagic septicemia virus (VHSV), a member of the genus Novirhabdovirus of the family Rhabdoviridae

  15. Glycemia in Spontaneous Intracerebral Hemorrhage: Clinical Implications

    Directory of Open Access Journals (Sweden)

    Alvis-Miranda Hernando

    2014-10-01

    Full Text Available Spontaneous cerebral hemorrhage or intracranial hemorrhage accounts for 10-15% of all strokes. Intracranial hemorrhage is much less common than ischemic stroke, but has higher mortality and morbidity, one of the leading causes of severe disability. Various alterations, among these the endocrine were identified when an intracerebral hemorrhage, these stress-mediated mechanisms exacerbate secondary injury. Deep knowledge of the injuries which are directly involved alterations of glucose, offers insight as cytotoxicity, neuronal death and metabolic dysregulations alter the prognosis of patients with spontaneous intracerebral hemorrhage.

  16. Lassa fever or lassa hemorrhagic fever risk to humans from rodent-borne zoonoses.

    Science.gov (United States)

    El-Bahnasawy, Mamdouh M; Megahed, Laila Abdel-Mawla; Abdalla Saleh, Hala Ahmed; Morsy, Tosson A

    2015-04-01

    Viral hemorrhagic fevers (VHFs) typically manifest as rapidly progressing acute febrile syndromes with profound hemorrhagic manifestations and very high fatality rates. Lassa fever, an acute hemorrhagic fever characterized by fever, muscle aches, sore throat, nausea, vomiting, diarrhea and chest and abdominal pain. Rodents are important reservoirs of rodent-borne zoonosis worldwide. Transmission rodents to humans occur by aerosol spread, either from the genus Mastomys rodents' excreta (multimammate rat) or through the close contact with infected patients (nosocomial infection). Other rodents of the genera Rattus, Mus, Lemniscomys, and Praomys are incriminated rodents hosts. Now one may ask do the rodents' ectoparasites play a role in Lassa virus zoonotic transmission. This paper summarized the update knowledge on LHV; hopping it might be useful to the clinicians, nursing staff, laboratories' personals as well as those concerned zoonoses from rodents and rodent control.

  17. CT-guided needle biopsy of lung lesions: A survey of severe complication based on 9783 biopsies in Japan

    International Nuclear Information System (INIS)

    Tomiyama, Noriyuki; Yasuhara, Yoshifumi; Nakajima, Yasuo; Adachi, Shuji; Arai, Yasuaki; Kusumoto, Masahiko; Eguchi, Kenji; Kuriyama, Keiko; Sakai, Fumikazu; Noguchi, Masayuki; Murata, Kiyoshi; Murayama, Sadayuki; Mochizuki, Teruhito; Mori, Kiyoshi; Yamada, Kozo

    2006-01-01

    Purpose: The aim of our study was to update the rate of severe complications following CT-guided needle biopsy in Japan via a mailed survey. Materials and methods: Postal questionnaires regarding CT-guided needle biopsy were sent out to multiple hospitals in Japan. The questions regarded: the total number and duration of CT-guided lung biopsies performed at each hospital, and the complication rates and numbers of pneumothorax, hemothorax, air embolism, tumor seeding, tension pneumothorax and other rare complications. Each severe complication was followed with additional questions. Results: Data from 9783 biopsies was collected from 124 centers. Pneumothorax was the most common complication, and occurred in 2412 (35%) of 6881 cases. A total of 39 (35%) hospitals reported 74 (0.75%) cases with severe complications. There were six cases (0.061%) with air embolism, six cases (0.061%) with tumor seeding at the site of the biopsy route, 10 cases (0.10%) with tension pneumothorax, six cases (0.061%) with severe pulmonary hemorrhage or hemoptysis, nine cases (0.092%) with hemothorax, and 27 cases (0.26%) with others, including heart arrest, shock, and respiratory arrest. From a total of 62 patients with severe complications, 54 patients (0.55%) recovered without sequela, however one patient (0.01%) recovered with hemiplegia due to cerebral infarction, and the remaining seven patients (0.07%) died. Conclusions: This is the first national study documenting severe complications with respect to CT-guided needle biopsy in Japan. The complication rate in Japan is comparable to internationally published figures. We believe this data will improve both clinicians as well as patients understanding of the risk versus benefit of CT-guided needle biopsy, resulting better decisions

  18. Treatment and prevention of serious complications after arterial perfusion chemotherapy of esophageal cancer

    International Nuclear Information System (INIS)

    Zhang Yaoyong; Song Taimin; Guo Hongqiang; Li Naxin; Ma Guizhen; Li Huizhi

    2004-01-01

    Objective: To investigate the cause of severe complications after arterial perfusion for esophageal cancer and the methods of prevention. Methods: 368 cases of esophageal cancer were treated with arterial perfusion of drugs for chemotherapy. The treatment numbers were 909 including 215 males and 153 females with the age ranging from 39 to 86. These patients were verified as esophageal cancers histopathologically. Selective angiography of the relevant esophageal segments and drugs for perfusion chemotherapy were undertaken. Results: The complications included one case of paralysis due to spinal cord injury, two cases with esophageal perforation and three cases of necrotic esophagitis. The case of paralysis died of original disease one month after the treatment. Of the cases of esophageal perforation, one formed the esophagus-trachea fistula and survived for eight months after being esophageal stent implantation and the other formed esophagus-mediastinum fistula and died of massive hemorrhage after six weeks. Three cases of necrotic esophagitis occurred at the normal segments of the esophagus and formed esophgeal perforation. Of these three cases, one formed esophago-bronchial fistula and survived up to now after creating drainage stoma of stomach. Two cases of the esophagus-mediastinum and esophagus-bronchus fistula died of severe infection. Conclusions: Severe complications of esophageal arterial catheterization with drugs for chemotherapy are rare. Less harmful, non-ionization contrast medium, low cellular toxicity drugs for chemotherapy with proper doses and concentrations should be selected together with optimal speed of infusion. Esophageal internal stent placement drainage stoma creation of stomach should be the useful adjunct for severe complications. (authors)

  19. Fatal Intraventricular Hemorrhage After the Extracranial Carotid Artery Angioplasty and Stent Placement

    International Nuclear Information System (INIS)

    Krajickova, Dagmar; Krajina, Antonin; Nova, Marketa; Raupach, Jan

    2005-01-01

    We report on a 72-year-old female with an unusual intracranial bleeding complication after an extracranial carotid artery stenting procedure performed for a tight left ICA stenosis associated with contralateral carotid occlusion. Two hours after the procedure, the initial signs of intracranial bleeding appeared that led to the patient's demise 5 days later. A brain CT showed and autopsy proved massive intraventricular bleeding. To our knowledge, our case is only the second report of isolated reperfusion intraventricular hemorrhage post-CAS

  20. ''Intraventricular'' hemorrhage and cystic periventricular leukomalacia in preterm infants: how are they related?

    NARCIS (Netherlands)

    Kusters, C.D.J.; Chen, M.L.; Follett, P.L.; Dammann, O.

    2009-01-01

    Intraventricular hemorrhage and cystic periventricular leukomalacia are often co-occurring characteristics of brain damage in preterm infants. Using data from 1016 infants born before 30 completed weeks' gestational age, we sought to clarify the relationship between severe intraventricular

  1. [A case of severe asthma exacerbation complicated with cerebral edema and diffuse multiple cerebral micro-bleeds].

    Science.gov (United States)

    Ohkura, Noriyuki; Fujimura, Masaki; Sakai, Asao; Fujita, Kentaro; Katayama, Nobuyuki

    2009-08-01

    A 36-year-old woman was admitted to the Intensive Care Unit for the treatment of severe asthma exacerbation. Her condition of asthma improved with systemic glucocorticosteroids, inhaled beta2-agonist, intravenous theophylline and inhaled anesthesia (isoflurane) under mechanical ventilation. Her consciousness was disturbed even after terminating isoflurane. Brain CT and MRI scan showed cerebral edema and diffuse multiple cerebral micro-bleeds. Glyceol, a hyperosmotic diuretic solution consisting of 10% glycerol and 5% fructose in saline, was administered to decrease cerebral edema. Her consciousness disturbance gradually recovered. Cerebral edema and hemorrhage improved. On the 69th hospital day, she was discharged from hospital without sequelae. This case is a rare one in which severe asthma exacerbation was complicated with cerebral edema and diffuse multiple cerebral hemorrhage. Inhaled anesthesia for asthma exacerbation should be used carefully to avoid delay of diagnosis of central nervous system complications.

  2. Incidence of catheter-related complications in patients with central venous or hemodialysis catheters: a health care claims database analysis.

    Science.gov (United States)

    Napalkov, Pavel; Felici, Diana M; Chu, Laura K; Jacobs, Joan R; Begelman, Susan M

    2013-10-16

    Central venous catheter (CVC) and hemodialysis (HD) catheter usage are associated with complications that occur during catheter insertion, dwell period, and removal. This study aims to identify and describe the incidence rates of catheter-related complications in a large patient population in a United States-based health care claims database after CVC or HD catheter placement. Patients in the i3 InVision DataMart® health care claims database with at least 1 CVC or HD catheter insertion claim were categorized into CVC or HD cohorts using diagnostic and procedural codes from the US Renal Data System, American College of Surgeons, and American Medical Association's Physician Performance Measures. Catheter-related complications were identified using published diagnostic and procedural codes. Incidence rates (IRs)/1000 catheter-days were calculated for complications including catheter-related bloodstream infections (CRBSIs), thrombosis, embolism, intracranial hemorrhage (ICH), major bleeding (MB), and mechanical catheter-related complications (MCRCs). Thirty percent of the CVC cohort and 54% of the HD cohort had catheter placements lasting <90 days. Catheter-related complications occurred most often during the first 90 days of catheter placement. IRs were highest for CRBSIs in both cohorts (4.0 [95% CI, 3.7-4.3] and 5.1 [95% CI, 4.7-5.6], respectively). Other IRs in CVC and HD cohorts, respectively, were thrombosis, 1.3 and 0.8; MCRCs, 0.6 and 0.7; embolism, 0.4 and 0.5; MB, 0.1 and 0.3; and ICH, 0.1 in both cohorts. Patients with cancer at baseline had significantly higher IRs for CRBSIs and thrombosis than non-cancer patients. CVC or HD catheter-related complications were most frequently seen in patients 16 years or younger. The risk of catheter-related complications is highest during the first 90 days of catheter placement in patients with CVCs and HD catheters and in younger patients (≤16 years of age) with HD catheters. Data provided in this study can be applied

  3. Obstetric hemorrhage: A global review.

    Science.gov (United States)

    Goffman, Dena; Nathan, Lisa; Chazotte, Cynthia

    2016-03-01

    Postpartum hemorrhage remains the number one cause of maternal death globally despite the fact that it is largely a preventable and most often a treatable condition. While the global problem is appreciated, some may not realize that in the United States postpartum hemorrhage is a leading cause of mortality and unfortunately, the incidence is on the rise. In New York, obstetric hemorrhage is the second leading cause of maternal mortality in the state. National data suggests that hemorrhage is disproportionally overrepresented as a contributor to severe maternal morbidity and we suspect as we explore further this will be true in New York State as well. Given the persistent and significant contribution to maternal mortality, it may be useful to analyze the persistence of this largely preventable cause of death within the framework of the historic "Three Delays" model of maternal mortality. The ongoing national and statewide problem with postpartum hemorrhage will be reviewed in this context of delays in an effort to inform potential solutions. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Ethnic Disparities in Ischemic Stroke, Intracerebral Hemorrhage, and Subarachnoid Hemorrhage Incidence in The Netherlands

    DEFF Research Database (Denmark)

    Agyemang, Charles; van Oeffelen, Aloysia A M; Nørredam, Marie Louise

    2014-01-01

    BACKGROUND AND PURPOSE: Data on the incidence of stroke subtypes among ethnic minority groups are limited. We assessed ethnic differences in the incidence of stroke subtypes in the Netherlands. METHODS: A Dutch nationwide register-based cohort study (n=7 423 174) was conducted between 1998 and 2010....... We studied the following stroke subtypes: ischemic stroke, intracerebral hemorrhage, and subarachnoid hemorrhage. Cox proportional hazard models were used to estimate incidence differences between first-generation ethnic minorities and the Dutch majority population (ethnic Dutch). RESULTS: Compared.......16-0.72), and subarachnoid hemorrhage (0.42; 0.20-0.88 and 0.34; 0.17-0.68) compared with ethnic Dutch counterparts. The results varied by stroke subtype and sex for the other minority groups. For example, Turkish women had a reduced incidence of subarachnoid hemorrhage, whereas Turkish men had an increased incidence...

  5. Aneurysmal subarachnoid hemorrhage in the Yaeyama islands, Japan, from 1989 to 2002

    International Nuclear Information System (INIS)

    Izumihara, Akifumi; Shimoji, Takashi; Uesugi, Masashi; Fujisawa, Hirosuke; Suzuki, Michiyasu; Ie, Tomoji

    2007-01-01

    The aim of this study was to analyze epidemiological and clinical data of patients with aneurysmal subarachnoid hemorrhage (SAH) in the Yaeyama islands, an isolated subtropical region of Japan. A total of 94 patients (31 men and 63 women, mean age 57.3 years) were diagnosed as having non-traumatic SAH during a 13-year period from 1989 to 2002. The age-and sex-adjusted annual incidence rate of SAH was 17.4 per 100,000 population. The incidence of SAH was the highest in August. Seventy-nine patients were hospitalized within 24 hours after onset of SAH. Seventeen patients were transferred by helicopter. The Hunt and Kosnik grade was I in 29 patients (30.9%). The CT Fisher group was 3 in 42 patients (44.7%). Ruptured aneurysm was detected in 78 patients (saccular type in 70 patients, small size in 49 patients, and internal carotid artery in 28 patients). Rebleeding occurred in 20 patients (21.3%). Symptomatic vasospasm occurred in 26 patients (27.7%). Acute and chronic hydrocephalus occurred in 25 (26.6%) and 22 (23.4%) patients respectively. A total of 120 neurosurgical operations were performed in 70 patients (operation for ruptured aneurysm in 62, early operation in 39). A total of 42 operative complications occurred in 29 patients. Fifty-one patients (54.3%) had a good outcome. The number of full-time neurosurgeons did not influence the performance of neurosurgical operation and outcome. In conclusion, epidemiologically, the high incidence of SAH in August is unusual. Patients with aneurysmal SAH in the Yaeyama islands have common clinical characteristics and undergo standard neurosurgical treatment. (author)

  6. Polyuria and cerebral vasospasm after aneurysmal subarachnoid hemorrhage

    OpenAIRE

    Brown, Robert J.; Epling, Brian P.; Staff, Ilene; Fortunato, Gilbert; Grady, James J.; McCullough, Louise D.

    2015-01-01

    Background Natriuresis with polyuria is common after aneurysmal subarachnoid hemorrhage (aSAH). Previous studies have shown an increased risk of symptomatic cerebral vasospasm or delayed cerebral ischemia (DCI) in patients with hyponatremia and/or the cerebral salt wasting syndrome (CSW). However, natriuresis may occur in the absence of hyponatremia or hypovolemia and it is not known whether the increase in DCI in patients with CSW is secondary to a concomitant hypovolemia or because the phys...

  7. Hypogastric Arterial Selective and Superselective Embolization for Severe Postpartum Hemorrhage: A Retrospective Review of 36 Cases

    International Nuclear Information System (INIS)

    Boulleret, C.; Chahid, T.; Gallot, D.; Mofid, R.; Tran Hai, D.; Ravel, A.; Garcier, J.M.; Lemery, D.; Boyer, L.

    2004-01-01

    We report on embolization in 36 cases of postpartum hemorrhage (PPH). The 36 patients with severe PPH, including one patient who had undergone an emergency hysterectomy, were transferred to the regional interventional vascular radiology unit in a mean time of 6 hours 12 min. Bilateral occlusion of the anterior trunk of the hypogastric arteries was carried out using gelatin sponge. Immediate success was achieved in all cases. In 3 cases, however, a second embolization was necessary before day 2. In 17%, complementary nonvascular surgery was performed. Complications included one puncture site false aneurysm treated by compression, two cases of regressive lower limb paraesthesia, one femoral vein thrombosis, and nonsignificant puncture site hematomas (19.5%). Long-term follow-up was conducted in 23 patients: 91% resumed regular menstrual cycles, 8.7% dysmenorrhea. New pregnancy occurred in 13% (two full-term pregnancies and one voluntary termination). Immediate efficacy, low morbidity and preservation of fertility make embolization the technique of choice for severe PPH

  8. Percutaneous transhepatic obliteration of stomal variceal hemorrhage from an ileal conduct: Case report and brief literature review

    Energy Technology Data Exchange (ETDEWEB)

    Park, Seung Hyun; Lee, Shin Jae; Won, Jong Yun; Park, Sung Il; Lee, Do Yun; Kim, Man Deuk [Dept. of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of); Kim, Do Young [Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2014-11-15

    Variceal bleeding is an unusual complication of ileal conduits. We report a case in which recurrent stomal variceal hemorrhage from an ileal conduit for bladder cancer was successfully treated by percutaneous transhepatic obliteration (PTO) using microcoils and N-butyl cyanoacrylate. Therefore, PTO can be one treatment option to prevent recurrent stomal variceal bleeding from ileal conduits.

  9. Remote Supratentorial Hemorrhage After Posterior Fossa Surgery: A Brief Case Report

    Directory of Open Access Journals (Sweden)

    Moscote-Salazar Luis Rafael

    2014-10-01

    Full Text Available The supratentorial hemorrhage after posterior fossa surgery is an unusual but delicate complication that carries high mortality and morbidity. A 50 year old woman presented vertigo 6 months of evolution, which worsened in the last 2 months accompanied by ataxia. She showed left cerebellar signs, had no focal motor or sensory deficits. A brain MRI identified cerebellopontine angle lesion with mass effect. The patient was treated on suboccipital craniectomy and resection of right posterior fossa tumor, the histopathological diagnosis was consistent with typical meningioma. (WHO Class I.

  10. Testicular hemorrhage, necrosis, and vasculopathy: likely manifestations of intermittent torsion that clinically mimic a neoplasm.

    Science.gov (United States)

    Kao, Chia-Sui; Zhang, Chen; Ulbright, Thomas M

    2014-01-01

    We report 30 cases of testicular hemorrhage and/or necrosis with associated vascular damage that caused clinical concern for a neoplasm and that raised the question of a vasculitis syndrome on pathologic examination. The patients were 12 to 66 years old (median, 33 y) and presented with pain (n=15), mass (n=12), or both (n=2); 1 case had no available clinical information. Ultrasonographic interpretations included a neoplasm in the differential diagnoses in 14 of 18 cases in which this information was available, and most (n=24) had orchiectomy because of this possibility. Only 4 were clinically suspected to represent testicular infarction. Circumscribed, hemorrhagic lesions occurred in 10 cases, less demarcated hemorrhagic foci in 5, and discrete nodules or ill-defined foci of varying color and consistency in the remainder. No clear testicular lesion was described in 2, with 1 of these having a "dusky" appearance. On microscopic examination all but 1 case showed damaged blood vessels (vasculopathy), with either associated hemorrhage/hematoma (n=24) and/or areas of parenchymal necrosis (n=21). One case showed only segmental tubular atrophy with interstitial inflammation and vasculopathy; no infarct or hemorrhage was identified. A variety of vascular changes was identified, including prominent intimal thickening in arteries (n=22) and fibrinoid change in both arteries (n=5) and vessels of indeterminate type (n=8). Medial fibrosis was present in veins (n=12) and vessels of indeterminate type (n=4), whereas thrombi (remote, recanalized, and/or recent) occurred in arteries (n =7), veins (n=9), and vessels of indeterminate type (n=11). Dilated, blood-filled vessels were present in the testis and/or paratestis in 15 cases. In addition, 7 cases showed arteriolar hyalinization, and 19 had inflammation of blood vessels. The latter was lymphohistiocytic and mostly light but occasionally prominent (n=5). Interstitial inflammation was seen adjacent to damaged testicular

  11. Intraventricular hemorrhage of the newborn

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/007301.htm Intraventricular hemorrhage of the newborn To use the sharing features on this page, please enable JavaScript. Intraventricular hemorrhage (IVH) of the newborn is bleeding into the ...

  12. MR imaging of acute hemorrhagic brain infarction

    International Nuclear Information System (INIS)

    Uchino, Akira; Ohnari, Norihiro; Ohno, Masato

    1989-01-01

    Six patients with acute hemorrhagic brain infarct were imaged using spin-echo (SE) pulse sequences on a 1.5 Tesla MR scanner. Including two patients with repeated MR imaging, a total of eight examinations, all performed within 15 days after stroke, were analyzed retrospectively. Four patients revealed massive hemorrhages in the basal ganglia or cerebellum and three cases demonstrated multiple linear hemorrhages in the cerebral cortex. On T1-weighted images, hemorrhages were either mildly or definitely hyperintense relative to gray matter, while varied from mildly hypointense to hyperintense on T2-weighted images. T1-weighted images were superior to T2-weighted images in detection of hemorrhgage. CT failed to detect hemorrhage in two of five cases: indicative of MR superiority to CT in the diagnosis of acute hemorrhagic infarcts. (author)

  13. Recurrent Intracerebral Hemorrhage

    DEFF Research Database (Denmark)

    Schmidt, Linnea Boegeskov; Goertz, Sanne; Wohlfahrt, Jan

    2016-01-01

    BACKGROUND: Intracerebral hemorrhage (ICH) is a disease with high mortality and a substantial risk of recurrence. However, the recurrence risk is poorly documented and the knowledge of potential predictors for recurrence among co-morbidities and medicine with antithrombotic effect is limited....... OBJECTIVES: 1) To estimate the short- and long-term cumulative risks of recurrent intracerebral hemorrhage (ICH). 2) To investigate associations between typical comorbid diseases, surgical treatment, use of medicine with antithrombotic effects, including antithrombotic treatment (ATT), selective serotonin...

  14. Arterial spin-labeling MR imaging of cerebral hemorrhages

    Energy Technology Data Exchange (ETDEWEB)

    Noguchi, Tomoyuki [Department of Radiology, National Center for Global Health and Medicine, Tokyo (Japan); Saga University, Department of Radiology, Faculty of Medicine and Graduate School of Medicine, Saga (Japan); Nishihara, Masashi; Egashira, Yoshiaki; Azama, Shinya; Hirai, Tetsuyoshi; Kitano, Isao; Irie, Hiroyuki [Saga University, Department of Radiology, Faculty of Medicine and Graduate School of Medicine, Saga (Japan); Yakushiji, Yusuke [Saga University, Department of Neurology, Faculty of Medicine and Graduate School of Medicine, Saga (Japan); Kawashima, Masatou [Saga University, Department of Neurosurgery, Faculty of Medicine and Graduate School of Medicine, Saga (Japan)

    2015-11-15

    The purpose of this study is to identify the characteristics of brain perfusion measured by arterial spin-labeling magnetic resonance imaging (ASL-MRI) in cerebral hemorrhages. Brain blood flow values (CBF-ASL values) for cerebral and cerebellar hemispheres and segmented cerebral regions were measured by ASL-MRI in 19 putaminal hemorrhage patients and 20 thalamic hemorrhage patients in acute or subacute stages. We assessed the lateralities of CBF-ASL values and the relationships between CBF-ASL values and other imaging findings and clinical manifestations. Both the 19 putaminal hemorrhage patients and the 20 thalamic hemorrhage patients had significantly low CBF-ASL values of the contralateral cerebellum in subacute stage, suggesting that ASL-MRI might delineate crossed cerebellar diaschisis (CCD). Ipsilateral low CBF-ASL values were observed in frontal lobes and thalami with a putaminal hemorrhage and lentiform nuclei, temporal lobes, and parietal lobes with a thalamic hemorrhage, suggesting that ASL-MRI showed the ipsilateral cerebral diaschisis (ICD). In the putaminal hemorrhage patients, the hematoma volume negatively affected both the bilateral cerebellar and cerebral hemispheric CBF-ASL values. In the thalamic hemorrhage patients, a concomitant intraventricular hemorrhage caused low cerebral hemispheric CBF-ASL values. The use of ASL-MRI is sensitive to the perfusion abnormalities and could thus be helpful to estimate functional abnormalities in cerebral hemorrhage patients. (orig.)

  15. Arterial spin-labeling MR imaging of cerebral hemorrhages

    International Nuclear Information System (INIS)

    Noguchi, Tomoyuki; Nishihara, Masashi; Egashira, Yoshiaki; Azama, Shinya; Hirai, Tetsuyoshi; Kitano, Isao; Irie, Hiroyuki; Yakushiji, Yusuke; Kawashima, Masatou

    2015-01-01

    The purpose of this study is to identify the characteristics of brain perfusion measured by arterial spin-labeling magnetic resonance imaging (ASL-MRI) in cerebral hemorrhages. Brain blood flow values (CBF-ASL values) for cerebral and cerebellar hemispheres and segmented cerebral regions were measured by ASL-MRI in 19 putaminal hemorrhage patients and 20 thalamic hemorrhage patients in acute or subacute stages. We assessed the lateralities of CBF-ASL values and the relationships between CBF-ASL values and other imaging findings and clinical manifestations. Both the 19 putaminal hemorrhage patients and the 20 thalamic hemorrhage patients had significantly low CBF-ASL values of the contralateral cerebellum in subacute stage, suggesting that ASL-MRI might delineate crossed cerebellar diaschisis (CCD). Ipsilateral low CBF-ASL values were observed in frontal lobes and thalami with a putaminal hemorrhage and lentiform nuclei, temporal lobes, and parietal lobes with a thalamic hemorrhage, suggesting that ASL-MRI showed the ipsilateral cerebral diaschisis (ICD). In the putaminal hemorrhage patients, the hematoma volume negatively affected both the bilateral cerebellar and cerebral hemispheric CBF-ASL values. In the thalamic hemorrhage patients, a concomitant intraventricular hemorrhage caused low cerebral hemispheric CBF-ASL values. The use of ASL-MRI is sensitive to the perfusion abnormalities and could thus be helpful to estimate functional abnormalities in cerebral hemorrhage patients. (orig.)

  16. Hemorrhage Detection and Segmentation in Traumatic Pelvic Injuries

    Science.gov (United States)

    Davuluri, Pavani; Wu, Jie; Tang, Yang; Cockrell, Charles H.; Ward, Kevin R.; Najarian, Kayvan; Hargraves, Rosalyn H.

    2012-01-01

    Automated hemorrhage detection and segmentation in traumatic pelvic injuries is vital for fast and accurate treatment decision making. Hemorrhage is the main cause of deaths in patients within first 24 hours after the injury. It is very time consuming for physicians to analyze all Computed Tomography (CT) images manually. As time is crucial in emergence medicine, analyzing medical images manually delays the decision-making process. Automated hemorrhage detection and segmentation can significantly help physicians to analyze these images and make fast and accurate decisions. Hemorrhage segmentation is a crucial step in the accurate diagnosis and treatment decision-making process. This paper presents a novel rule-based hemorrhage segmentation technique that utilizes pelvic anatomical information to segment hemorrhage accurately. An evaluation measure is used to quantify the accuracy of hemorrhage segmentation. The results show that the proposed method is able to segment hemorrhage very well, and the results are promising. PMID:22919433

  17. Subconjunctival Hemorrhage (Broken Blood Vessel in Eye)

    Science.gov (United States)

    Subconjunctival hemorrhage (broken blood vessel in eye) Overview A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) ... may not even realize you have a subconjunctival hemorrhage until you look in the mirror and notice ...

  18. Complication of Intraoperative Radiation Therapy (IORT) in Gastric Cancer

    International Nuclear Information System (INIS)

    Kim, Myung Se; Kim, Sung Kyu; Song, Sung Kyo; Kim, Hong Jin; Kwan, Koing Bo; Kim, Heung Dae

    1992-01-01

    Local control is the important prognostic factor in cancer treatment because local control decrease the relative risk of metastatic spread and increase distant metastasis free survival. IORT is the modality which could increase local control without increasing complication, combined with curative operation. Even though we could achieve significant decreased local failure by IORT and curative resection, it should not be committed as a main treatment modality without proving acceptable complications. Therapeutic Radiology Department of Yeungnam University Medical Center have tried 58 IORT from June 15, 1988, and performed 53 IORT in patients with gastric cancer. No local failure has been report? by regular follow up so far. Nine cases(17%) of treatment related complication were reported including intestinal obstruction, hemorrhage, sepsis, and bone marrow depression. These complications could be comparable to Jo 25.2% (chemotherapy + operation), Kim 18% (chemotherapy only in inoperable patients), because our treatment regimen is consisted of IORT (1500 cGy), external irradiation(--4500 cGy) and extensive chemotherapy (FAM, 5FU+MMC, BACOP). Our data encouraged us to re-inforce further IORT in stomach cancer treatment

  19. Complication of Intraoperative Radiation Therapy (IORT) in Gastric Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Myung Se; Kim, Sung Kyu; Song, Sung Kyo; Kim, Hong Jin; Kwan, Koing Bo; Kim, Heung Dae [Yeungnam University College of Medicine, Taegu (Korea, Republic of)

    1992-12-15

    Local control is the important prognostic factor in cancer treatment because local control decrease the relative risk of metastatic spread and increase distant metastasis free survival. IORT is the modality which could increase local control without increasing complication, combined with curative operation. Even though we could achieve significant decreased local failure by IORT and curative resection, it should not be committed as a main treatment modality without proving acceptable complications. Therapeutic Radiology Department of Yeungnam University Medical Center have tried 58 IORT from June 15, 1988, and performed 53 IORT in patients with gastric cancer. No local failure has been report? by regular follow up so far. Nine cases(17%) of treatment related complication were reported including intestinal obstruction, hemorrhage, sepsis, and bone marrow depression. These complications could be comparable to Jo 25.2% (chemotherapy + operation), Kim 18% (chemotherapy only in inoperable patients), because our treatment regimen is consisted of IORT (1500 cGy), external irradiation(--4500 cGy) and extensive chemotherapy (FAM, 5FU+MMC, BACOP). Our data encouraged us to re-inforce further IORT in stomach cancer treatment.

  20. A clinical study on neonatal intracranial hemorrhage, 2

    International Nuclear Information System (INIS)

    Matsuda, Hiroo; Inoue, Takao; Shimura, Kohji

    1980-01-01

    Clinical pigns, laboratory data, CT findings, CSF spectrophotometric findings and CSF/blood glucose ratio were reviewed on thirty six newborns with intracranial hemorrhage confirmed by CT and/or autopsy and the following findings were obtained. The sites of hemorrhage were: intraventricular 14, intracerebral 4, subdural 2, subarachnoidal 16. 1) Convulsion (39%), hypotonia (58%), apnea (47%), and bradycardia (58%) were seen, but those were not regarded as specific for the intracranial hemorrhage. 2) Severe anemia of hemoglobin value less than 14 g/dl (17%), more than 10% fall of hematocrit (10%), and hyperglycemia of blood glucose more than 200 mg/gl (42%) were seen almost equally in every type of hemorrhage. 3) On CSF spectrophotometry, ajj twelve cases of intraventricular and four cases of intracerebral hemorrhage had the oxyhemoglobin peak absorbance. However, of fourteen cases of subarachnoidal hemorrhage, three had the oxyhemoglobin peak absorbance but the other eleven cases had the bilirubin peak absorbance. 4) Hypoglycorrachia, defined as CSF/blood glucose ratio less than 0.4, was recognized only in the intraventricular hemorrhage group (5/9, 56%). It was concluded that lumbar puncture should be done first of all when intracranial hemorrhage is suspected. If hypoglycorrachia or oxyhemoglobin peak absorbance is recognized, computed tomography should be performed immediately to know the accurate site and extent of hemorrhage. Although hypoglycorrachia is more specific for the intraventricular hemorrhage, it is usually found several days after the hemorrhage. On the other hand, oxyhemoglobin can be identified in CSF within a day after the episode of hemorrhage and this method is more benifical for the early diagnosis. (author)