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Sample records for hemorrhagic radiation cystitis

  1. Intravesical instillation of Formalin for hemorrhagic cystitis secondary to radiation for gynecologic malignancies

    International Nuclear Information System (INIS)

    Behnam, K.; Patil, U.B.; Mariano, E.

    1983-01-01

    Our experience with the use of Formalin instillation in intractable gross hematuria secondary to radiation cystitis in patients with gynecological malignancies is reported. This study indicates coagulative effect of low concentration of Formalin with minimal side effects as a method to control hemorrhage

  2. Reduced recurrence of late hemorrhagic radiation cystitis by WF10 therapy in cervical cancer patients

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    Veerasarn, Vutisiri; Khorprasert, Chonlakiet; Lorvidhaya, Vicharn; Sangruchi, Supatra; Tantivatana, Thanatip; Narkwong, Ladawan; Kongthanarat, Yongyut; Chitapanarux, Imjai; Tesavibul, Chanawat; Panichevaluk, Apichart; Puribhat, Sirisak; Sangkittipaiboon, Somphob; Sookpreedee, Lak; Lertsanguansinchai, Prasert; Phromratanapongse, Pramook; Rungpoka, Poonkiat; Trithratipvikul, Supamitr; Lojanapiwat, Bannakij; Ruangdilokrat, Sathit; Ngampanprasert, Pichai

    2004-01-01

    Background and purpose: To evaluate the efficacy and the safety of WF10 as adjunct to standard treatment in the management of late hemorrhagic radiation cystitis compared to standard treatment alone. Patients and methods: Cervical cancer patients with Grade 2 or 3 late hemorrhagic radiation cystitis, were randomized and treated with WF10 0.5 ml/kg body weight, diluted in physiological saline or 5% dextrose water 250 ml, intravenous infusions over 2 h on 5 consecutive days, every 3 weeks for 2 cycles plus standard treatment (WF10 group) or standard treatment alone (control group). Fifty patients in each group were evaluated by questioning; urinalysis and cystoscopy during a 1 year follow up. Results: At week 7, 37 patients (74%) in the WF10 group and 32 patients (64%) in the control group showed complete resolution in objective hematuria (P=0.28). Significantly lower use of antibiotics (P=0.002) and antispasmodics (P<0.001) was found in the WF10 group. Among the responders, 24 patients (77%) in the control group experienced recurrent objective hematuria, whereas in the WF10 group only 17 patients (47%) experienced a recurrence (P=0.01). Recurrence of objective hematuria occurred significantly faster in the control group as evidenced by Kaplan-Meier and log-rank statistics (P=0.004), suggesting a long-term effect of WF10. Cystoscopy, at the end of the treatment period and after the one year follow up showed overall improvement without significant difference between two groups. No severe toxicity was monitored. Conclusions: WF10 therapy is a safe, non-invasive and convenient method in the management of late hemorrhagic radiation cystitis. WF10 therapy, as adjunct to standard treatment, has significantly reduced recurrence of objective hematuria, compared to standard treatment alone, during a one year follow up

  3. Advances in Therapeutic Development for Radiation Cystitis.

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    Rajaganapathy, Bharathi Raja; Jayabalan, Nirmal; Tyagi, Pradeep; Kaufman, Jonathan; Chancellor, Michael B

    2014-01-01

    Radiation treatment for pelvic malignancies is typically associated with radiation injury to urinary bladder that can ultimately lead to radiation cystitis (RC). The late sequelae of radiation therapy may take many years to develop and include bothersome storage symptoms such as hematuria, which may be life-threatening in severe cases of hemorrhagic cystitis. Although no definitive treatment is currently available, various interventions are used for radiation and hemorrhagic cystitis including blood transfusion, bladder irrigation, intravesical instillation of substances such as alum, silver nitrate, prostaglandins or formalin, and fulguration of intravesical bleeding sites and surgery options such as supravesical urinary diversions and cystectomy. Effects of non-surgical treatments for radiation and hemorrhagic cystitis are of modest success and studies are lacking to control the effects caused by RC. When such measures have proven ineffective, use of bladder botulinum toxin injection has been reported. New therapy, such as intravesical immunosuppression with local tacrolimus formulation is being developed for the treatment of radiation hemorrhagic cystitis. © 2013 Wiley Publishing Asia Pty Ltd.

  4. A model of hemorrhagic cystitis induced with acrolein in mice

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    C.K.L.P. Batista

    2006-11-01

    Full Text Available Acrolein is a urinary metabolite of cyclophosphamide and ifosfamide, which has been reported to be the causative agent of hemorrhagic cystitis induced by these compounds. A direct cytotoxic effect of acrolein, however, has not yet been demonstrated. In the present study, the effects of intravesical injection of acrolein and mesna, the classical acrolein chemical inhibitor, were evaluated. Male Swiss mice weighing 25 to 35 g (N = 6 per group received saline or acrolein (25, 75, 225 µg intravesically 3, 6, 12, and 24 h before sacrifice for evaluation of bladder wet weight, macroscopic and histopathological changes by Gray's criteria, and 3 and 24 h for assessment of increase in vascular permeability. In other animals, mesna was administered intravesically (2 mg or systemically (80 mg/kg 1 h before acrolein. Intravesical administration of acrolein induced a dose- and time-dependent increase in vascular permeability and bladder wet weight (within 3 h: 2.2- and 21-fold increases in bladder wet weight and Evans blue dye exuded, respectively, at doses of 75 µg/bladder, as confirmed by Gray's criteria. Pretreatment with mesna (2-mercaptoethanesulfonic acid, which interacts with acrolein resulting in an inactive compound, inhibited all changes induced by acrolein. Our results are the first demonstration that intravesical administration of acrolein induces hemorrhagic cystitis. This model of acrolein-induced hemorrhagic cystitis in mice may be an important tool for the evaluation of the mechanism by which acrolein induces bladder lesion, as well as for investigation of new uroprotective drugs.

  5. Transarterial embolization (TAE) for radiation hemorragic cystitis

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    Ueda, Eiji; Mimura, Fumitoshi; Sakamoto, Setsu [Hyogo Medical Center for Adults, Akashi (Japan); and others

    1994-02-01

    TAE was performed in 6 cases of radiation cystitis, resulting in successful control of hemorrage. Five cases of cervical cancer, one case of body cancer with radiotherapy, were managed by TAE with intervals of two years and two months to twenty years between radiotherapy and TAE. Mild femoral pain was seen in one case, no severe side effect was seen in other cases. TAE could bacome one of the leading ways of treatment of intractable hemorragic cystitis, when other methods were not effective. (author).

  6. Hemorrhagic cystitis in children treated with alkylating agent cyclophosphamide: The experience of a medical center in Taiwan

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    Ching-Chia Wang

    2015-08-01

    Conclusion: Alteration serum uric acid level and BMT could be indicators for severe hemorrhagic cystitis. The elevated levels of urinary nitrite/nitrate and 8-iso-prostaglandin F2α may indicate the essential roles played by nitric oxide syntheses and reactive oxidative stress in cyclophosphamide-induced hemorrhagic cystitis. These findings may help clinicians formulate a better strategy for treating cyclophosphamide-induced hemorrhagic cystitis.

  7. Intravesical or intrarectal instillation of Maalox for the treatment of radiation cystitis or proctitis

    International Nuclear Information System (INIS)

    Kawagoe, Koh; Kawana, Takashi

    1989-01-01

    Intravesical or intrarectal instillation of Maalox, a well-known material for protection of mucous epithelia, was performed in 3 cases of radiation cystitis and one case of radiation proctitis, resulting in successful control of hemorrhage. Four cases of uterine cervical cancer with radiotherapy, including 2 cases of primary and 2 cases of postoperative radiotherapy, were managed by Maalox treatment with intervals of one to nine years between radiotherapy and Maalox instillation. One of the three patients with hemorrhagic cystitis, who had received internal iliac arterial embolization at the another hospital, was to be performed the operation of the urinary tract diversion. 50-100 ml of original or 1/2 diluted Maalox was instilled into urinary bladder or rectum with clump of catheter for 30 min. to 1 hr. after sufficient irrigation with 500 ml of 100 times diluted isodine. Blood transfusion for anemia was done in all cases, and antibiotics, or anticoagulant agents were systematically administered in some cases. Macrohematuria or melena ceased within 2 to 8 days after initiation of Maalox therapy in all cases. In one of the three cases of hemorrhagic cystitis, macroscopic hematuria, which reappeared one year later, was also successfully treated by Maalox therapy. In a case of radiation proctitis, though the melena disappeared in 5 days, diarrhea continued and the patient died of the primary disease two months later with the formation of rectovaginal fistula. No ultimate way of treatment of radiation hemorrhagic cystitis or proctitis has been established, though both of them were clinically important and serious side effects of radiotherapy. Therefore, intravesical or intrarectal instillation of Maalox could become one of the leading ways of treatment of intractable hemorrhagic cystitis, because the technique was simple and the effectiveness was valid without any notable side effects. (author)

  8. Safety and efficacy of intravesical alum for intractable hemorrhagic cystitis: a contemporary evaluation

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    Mary E. Westerman

    Full Text Available ABSTRACT Introduction: Hemorrhagic cystitis (HC represents a challenging clinical entity. While various intravesical agents have been utilized in this setting, limited data exist regarding safety or efficacy. Herein, then, we evaluated the effectiveness and complications associated with intravesical alum instillation for HC in a contemporary cohort. Materials and Methods: We identified 40 patients treated with intravesical alum for HC between 1997-2014. All patients had failed previous continuous bladder irrigation with normal saline and clot evacuation. Treatment success was defined as requiring no additional therapy beyond normal saline irrigation after alum instillation. Results: Median patient age was 76.5 years (IQR 69, 83. Pelvic radiation was the most common etiology for HC (n=38, 95%. Alum use decreased patient's transfusion requirement, with 82% (32/39 receiving a transfusion within 30 days before alum instillation (median 4 units versus 59% (23/39 within 30 days after completing alum (median 3 units (p=0.05. In total, 24 patients (60% required no additional therapy prior to hospital discharge. Moreover, at a median follow-up of 17 months (IQR 5, 38.5, 13 patients (32.5% remained without additional treatment for HC. Adverse effects were reported in 15 patients (38%, with bladder spasms representing the most common event (14/40; 35%. No clinical evidence of clinically significant systemic absorption was detected. Conclusion: Intravesical alum therapy is well-tolerated, with resolution of HC in approximately 60% of patients, and a durable response in approximately one-third. Given its favorable safety/efficacy profile, intravesical alum may be considered as a first-line treatment option for patients with HC.

  9. Hyperbaric Oxygen Therapy for Radiation-Induced Cystitis and Proctitis

    International Nuclear Information System (INIS)

    Oliai, Caspian; Fisher, Brandon; Jani, Ashish; Wong, Michael; Poli, Jaganmohan; Brady, Luther W.; Komarnicky, Lydia T.

    2012-01-01

    Purpose: To provide a retrospective analysis of the efficacy of hyperbaric oxygen therapy (HBOT) for treating hemorrhagic cystitis (HC) and proctitis secondary to pelvic- and prostate-only radiotherapy. Methods and Materials: Nineteen patients were treated with HBOT for radiation-induced HC and proctitis. The median age at treatment was 66 years (range, 15–84 years). The range of external-beam radiation delivered was 50.0–75.6 Gy. Bleeding must have been refractory to other therapies. Patients received 100% oxygen at 2.0 atmospheres absolute pressure for 90–120 min per treatment in a monoplace chamber. Symptoms were retrospectively scored according to the Late Effects of Normal Tissues—Subjective, Objective, Management, Analytic (LENT-SOMA) scale to evaluate short-term efficacy. Recurrence of hematuria/hematochezia was used to assess long-term efficacy. Results: Four of the 19 patients were lost to follow-up. Fifteen patients were evaluated and received a mean of 29.8 dives: 11 developed HC and 4 proctitis. All patients experienced a reduction in their LENT-SOMA score. After completion of HBOT, the mean LENT-SOMA score was reduced from 0.78 to 0.20 in patients with HC and from 0.66 to 0.26 in patients with proctitis. Median follow-up was 39 months (range, 7–70 months). No cases of hematuria were refractory to HBOT. Complete resolution of hematuria was seen in 81% (n = 9) and partial response in 18% (n = 2). Recurrence of hematuria occurred in 36% (n = 4) after a median of 10 months. Complete resolution of hematochezia was seen in 50% (n = 2), partial response in 25% (n = 1), and refractory bleeding in 25% (n = 1). Conclusions: Hyperbaric oxygen therapy is appropriate for radiation-induced HC once less time-consuming therapies have failed to resolve the bleeding. In these conditions, HBOT is efficacious in the short and long term, with minimal side effects.

  10. Protective Effect of Thymoquinone against Cyclophosphamide-Induced Hemorrhagic Cystitis through Inhibiting DNA Damage and Upregulation of Nrf2 Expression

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    Gore, Prashant R.; Prajapati, Chaitali P.; Mahajan, Umesh B.; Goyal, Sameer N.; Belemkar, Sateesh; Ojha, Shreesh; Patil, Chandragouda R.

    2016-01-01

    Cyclophosphamide (CYP) induced hemorrhagic cystitis is a dose-limiting side effect involving increased oxidative stress, inflammatory cytokines and suppressed activity of nuclear factor related erythroid 2-related factor (Nrf2). Thymoquinone (TQ), an active constituent of Nigella sativa seeds, is reported to increase the expression of Nrf2, exert antioxidant action, and anti-inflammatory effects in the experimental animals. The present study was designed to explore the effects of TQ on CYP-induced hemorrhagic cystitis in Balb/c mice. Cystitis was induced by a single intraperitoneal injection of CYP (200 mg/kg). TQ was administered intraperitoneally at 5, 10 and 20 mg/kg doses twice a day, for three days before and three days after the CYP administration. The efficacy of TQ was determined in terms of the protection against the CYP-induced histological perturbations in the bladder tissue, reduction in the oxidative stress, and inhibition of the DNA fragmentation. Immunohistochemistry was performed to examine the expression of Nrf2. TQ protected against CYP-induced oxidative stress was evident from significant reduction in the lipid peroxidation, restoration of the levels of reduced glutathione, catalase and superoxide dismutase activities. TQ treatment significantly reduced the DNA damage evident as reduced DNA fragmentation. A significant decrease in the cellular infiltration, edema, epithelial denudation and hemorrhage were observed in the histological observations. There was restoration and rise in the Nrf2 expression in the bladder tissues of mice treated with TQ. These results confirm that, TQ ameliorates the CYP-induced hemorrhagic cystitis in mice through reduction in the oxidative stress, inhibition of the DNA damage and through increased expression of Nrf2 in the bladder tissues. PMID:27489498

  11. A Narrative Review on the Pathophysiology and Management for Radiation Cystitis

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    C. Browne

    2015-01-01

    Full Text Available Radiation cystitis is a recognised complication of pelvic radiotherapy. Incidence of radiation cystitis ranges from 23 to 80% and the incidence of severe haematuria ranges from 5 to 8%. High quality data on management strategies for radiation cystitis is sparse. Treatment modalities are subclassified into systemic therapies, intravesical therapies, and hyperbaric oxygen and interventional procedures. Short-term cure rates range from 76 to 95% for hyperbaric oxygen therapy and interventional procedures. Adverse effects of these treatment strategies are acceptable. Ultimately, most patients require multimodal treatment for curative purposes. Large randomised trials exploring emergent management strategies are required in order to strengthen evidence-based treatment strategies. Urologists encounter radiation cystitis commonly and should be familiar with diagnostic modalities and treatment strategies.

  12. Urologic Outcomes of Children With Hemorrhagic Cystitis After Bone Marrow Transplant at a Single Institution.

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    Au, Jason K; Graziano, Christopher; Elizondo, Rodolfo A; Ryan, Sheila; Roth, David R; Koh, Chester J; Gonzales, Edmond T; Tu, Duong T; Janzen, Nicolette; Naik, Swati; Seth, Abhishek

    2017-03-01

    To analyze clinical outcomes and the risk factors associated with genitourinary (GU) morbidity and mortality in children who present with hemorrhagic cystitis (HC) after bone marrow transplant (BMT). A retrospective chart review of patients with HC who had undergone BMT at a single pediatric hospital from 2008 to 2015 was conducted. Demographic data, severity of hematuria, HC management, and mortality were analyzed. Bivariate analysis and binary logistic regression were performed to identify risk factors. Out of 43 patients who met inclusion criteria, 67.4% were male with a median age at BMT of 10.2 years (interquartile range 5.8-14.6). Percutaneous nephrostomy catheters were inserted in 5 patients for urinary diversion. All-cause mortality was 32.6% (N = 14). Intravesical retroviral therapy (P hematuria time (P hematuria (P = .032) were associated with significant GU morbidity on bivariate analysis. On multivariable analysis, days to most improved hematuria was associated with significant GU morbidity odds ratio of 1.177 (1.006-1.376) (P = .042). Status of percutaneous nephrostomy was not associated with increased mortality (P = .472); however, in the multivariate model, BK viremia (P = .023), need for renal dialysis (P = .003), and presence of Foley catheter (P = .005) were associated with increased mortality. Children with HC after BMT fall in a very high-risk category with high mortality and significant GU morbidity. The presence of a Foley catheter, need for dialysis, and BK viremia are associated with increased mortality. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Hemorrhagic cystitis in a patient receiving conventional doses of dacarbazine for metastatic malignant melanoma: case report and review of the literature.

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    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

  14. Hemorrhagic Cystitis due to BK Reactivation in a Young Female Treated for Hodgkin-Disease

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    R. Le Calloch

    2011-01-01

    Full Text Available Hodgkin's lymphoma is a disease with a high rate of curability under classic chemo-radiotherapy regimes. Complications due to chemotherapy could include viral reactivation due to chronic lymphopenia. BK virus (BKV is a polyoma virus belonging to the Papovaviridae family with antibody seroprevalences in healthy populations varying from 60% to 80%. Initial infections are asymptomatic usually occur in early childhood, after which the viruses remain latent in the kidneys or urothelium. Reactivation of BKV occurs in individuals with severe immunosuppression during HIV infections, transplantation or, exceptionally, after classical chemotherapy. BKV incidence is approximately 0% to 5% in immunocompetent individuals. Reactivation is associated with nephropathy and haemorrhagic cystitis. Herein, we present a case of a haemorrhagic cystitis due to BKV reactivation in a patient with Hodgkin's disease treated with chemotherapy.

  15. Hyperbaric oxygen as sole treatment for severe radiation - induced haemorrhagic cystitis

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    Dellis, Athanasios, E-mail: aedellis@gmail.com [Department of Surgery, National and Kapodistrian University of Athens, Aretaieion Academic Hospital, Athens (Greece); Papatsoris, Athanasios; Deliveliotis, Charalambos; Skolarikos, Andreas [Department of Urology, University of Athens, Sismanoglio General Hospital, Athens (Greece); Kalentzos, Vasileios [Department of Diving and Hyperbaric Oxygen, Naval and Veterans Hospital, Athens (Greece)

    2017-05-15

    Purpose: To examine the safety and efficacy of hyperbaric oxygen as the primary and sole treatment for severe radiation-induced haemorrhagic cystitis. Materials and methods: Hyperbaric oxygen was prospectively applied as primary treatment in 38 patients with severe radiation cystitis. Our primary endpoint was the incidence of complete and partial response to treatment, while the secondary endpoints included the duration of response, the correlation of treatment success-rate to the interval between the onset of haematuria and initiation of therapy, blood transfusion need and total radiation dose, the number of sessions to success, the avoidance of surgery and the overall survival. Results: All patients completed therapy without complications with a mean follow-up of 29.33 months. Median number of sessions needed was 33. Complete and partial response rate was 86.8% and 13.2%, respectively. All 33 patients with complete response received therapy within 6 months of the haematuria onset. One patient needed cystectomy, while 33 patients were alive at the end of follow-up. Conclusions: Our study suggests the early primary use of hyperbaric oxygen for radiation-induced severe cystitis as an effective and safe treatment option. (author)

  16. Photoselective Vaporisation of the Bladder for the Management of Radiation Cystitis - Technique and Initial Outcomes.

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    Pascoe, Claire; Christidis, Daniel; Manning, Todd; Lamb, Benjamin W; Murphy, Declan G; Lawrentschuk, Nathan

    2018-05-16

    Objective To describe our technique utilising photoselective vaporisation of the bladder (PVB) for the management of haemorrhagic cystitis and initial results of 12 patients. Materials and Method An audit of theatre records of a single surgeon was performed to identify patients who had undergone PVB for management of radiation-cystitis. Rigid cystoscopy was performed. Ureteric catheters were placed and active bleeding sites targeted to optimise vision. Ablation was commenced using the vaporize function. When lasering around delicate structures the coagulation function was used. Ureteric catheters remained in situ for 24h. An 18Fr Foley catheter was placed. When urine output was clear continuous bladder irrigation was ceased. Both uretetric catheters and Foley catheter were removed prior to the 24hour mark. Results 12 patients were identified. 8 had previously required blood transfusion secondary to bladder haemorrhage. 9 were successfully treated and 2 saw improvement in haematuria but required a repeat procedure at 3 weeks post operatively. 4 went on to receive hyperbaric oxygenation as consolidative therapy. 1 patient was unsuccessfully treated and went on to cystectomy. There were no mortalities. No patients sustained bladder perforation or damage to surrounding structures. Conclusion Radiation cystitis can be life threatening and remains a challenge for the urologist with traditional intra-vescical treatments such as aluminium or formalin having variable results. We present an alternate technique using PVB to ablate the bladder mucosa, with good results. Consolidation with hyperbaric oxygen therapy may be considered. Our study is limited by small sample size and the presence of bilateral ureteric catheters leaving the bladder free from urine may impact immediate post operative outcomes. These initial results are promising however further prospective evaluation with a larger cohort and pre and post operative cystograms would enable better evaluation of this

  17. Modeling of chronic radiation-induced cystitis in mice

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    Bernadette M.M. Zwaans, PhD

    2016-10-01

    Conclusions: We developed an RC model that mimics the human pathology and functional changes. Furthermore, radiation exposure attenuates the urothelial integrity long-term, allowing for potential continuous irritability of the bladder wall from exposure to urine. Future studies will focus on the underlying molecular changes associated with this condition and investigate novel treatment strategies.

  18. A case of generalized peritonitis due to a rupture of the bladder caused by radiation cystitis

    International Nuclear Information System (INIS)

    Fujitake, Shin-ichi; Nozaki, Hideki; Shimizu, Minoru; Maeda, Yoshiyuki; Kataoka, Susumu

    1999-01-01

    An 83-year-old woman was admitted to the department of gastroenterology in our hospital with a diagnosis of adhesive ileus following operation for a uterine cancer on July 22, 1997. Conservative therapy was started, but three days later, peritoneal signs appeared and white blood cell count and CRP level increased. An emergency operation was performed. Upon laparotomy, there were a large volume of ascites and a rupture of the bladder of which wall had become fragile. It was thought that the cause of rupture might result from radiation cystitis because she received irradiation after operation for the uterine cancer. Ruptured site of the bladder was sutured. Possible causes of the ileus were thought to be intestinal paralysis due to generalized peritonitis and a narrowing of the ileum where inflammatory change was remarkable. For this, an excision of the ileum with ileostomy was performed. Thereafter a closure of the ileostomy and ileocolostomy were carried out. The patient had difficulty in management of evacuation for a while, but she was discharged on March 2, 1998. Spontaneous rupture of the bladder is rare. This paper presents such a rare case caused by radiation cystitis, together with 14 cases reported in Japan. It is thought that surgeons who manage acute abdomen may encounter the disease. (author)

  19. A case of generalized peritonitis due to a rupture of the bladder caused by radiation cystitis

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    Fujitake, Shin-ichi; Nozaki, Hideki; Shimizu, Minoru; Maeda, Yoshiyuki; Kataoka, Susumu [Meitetsu Hospital, Nagoya (Japan)

    1999-03-01

    An 83-year-old woman was admitted to the department of gastroenterology in our hospital with a diagnosis of adhesive ileus following operation for a uterine cancer on July 22, 1997. Conservative therapy was started, but three days later, peritoneal signs appeared and white blood cell count and CRP level increased. An emergency operation was performed. Upon laparotomy, there were a large volume of ascites and a rupture of the bladder of which wall had become fragile. It was thought that the cause of rupture might result from radiation cystitis because she received irradiation after operation for the uterine cancer. Ruptured site of the bladder was sutured. Possible causes of the ileus were thought to be intestinal paralysis due to generalized peritonitis and a narrowing of the ileum where inflammatory change was remarkable. For this, an excision of the ileum with ileostomy was performed. Thereafter a closure of the ileostomy and ileocolostomy were carried out. The patient had difficulty in management of evacuation for a while, but she was discharged on March 2, 1998. Spontaneous rupture of the bladder is rare. This paper presents such a rare case caused by radiation cystitis, together with 14 cases reported in Japan. It is thought that surgeons who manage acute abdomen may encounter the disease. (author)

  20. BK Virus-Hemorrhagic Cystitis Following Allogeneic Stem Cell Transplantation: Clinical Characteristics and Utility of Leflunomide Treatment

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    Young Hoon Park

    2016-08-01

    Full Text Available Objective: BK virus-hemorrhagic cystitis (BKV-HC is a potential cause of morbidity and mortality in patients having undergone allogeneic stem cell transplantation (Allo-SCT. We analyzed the clinical features of BKV-HC following Allo-SCT and reported the utility of leflunomide therapy for BKV-HC. Materials and methods: From January 2005 to June 2014, among the 69 patients underwent Allo-SCT in our institution, the patients who experienced BKV-HC were investigated retrospectively. Results: Hemorrhagic cystitis (HC was observed in 30 patients (43.5%, and among them, 18 patients (26.1% were identified as BKV-HC. The median age of the patients (12 males and 6 females was 45 years (range, 13-63. Patients received Allo-SCT from acute myeloid leukemia (n=11, aplastic anemia (n=4, myelodysplastic syndrome (n=2, and non-Hodgkin lymphoma (n=1.The donor types were a HLA-matched sibling donor for 6 patients, HLA-matched unrelated donor for 9, and a haploidentical familial donor for 2. The median onset and duration of BKV-HC was on day 21 (range, 7-97 after transplantation and 22 days (range, 6-107. Eleven patients (62.1% had grade I-II HC and seven patients (38.9% had grade III-IV (high-grade HC. Among the seven patients who had high-grade HC, one had complete response (CR, one partial response (PR, and five no response (NR. Among the five non-responders, one died of BKV-HC associated complications. The remaining four patients were treated with leflunomide, with achieving CR (n=2 and PR (n=2. The median duration from the start of leflunomide therapy to response was 13 days (range, 8–17 days. All patients tolerated the leflunomide treatment well, with three patients having mild gastrointestinal symptoms, including anorexia and abdominal bloating. Conclusion: BKV-HC was commonly observed in patients with HC following Allo-SCT. In high-grade BKV-HC patients who fail supportive care, leflunomide may be a feasible option without significant toxicity. Materials

  1. Early urinary diversion with ileal conduit and vesicovaginostomy in the treatment of radiation cystitis due to carcinoma cervix: a study from a tertiary care hospital in South India.

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    Banerji, John Samuel; Devasia, Antony; Kekre, Nitin Sudhakar; Chacko, Ninan

    2015-10-01

    To study the magnitude of radiation cystitis following radiation therapy for carcinoma cervix, and propose an algorithm to decide on early diversion, with or without vesicovaginostomy. Women who developed radiation cystitis following radiotherapy for carcinoma cervix from January 1998 to December 2011 were included in this retrospective study. Electronic hospital records were analysed to document the presence of radiation cystitis. All women who developed evidence of radiation-induced cystitis, according to the common toxicity and Radiation Therapy Oncology Group criteria, were included in the study. We looked at transfusion requirements, number of hospital admissions, quality of life and cost involved. Chi-square tests were done where applicable. SPSS version 16 was used for analysis. Of the 902 patients who received radiation for carcinoma cervix in the 13-year period, 62 (6.87%) developed grade 3/4 cystitis. Twenty-eight of them underwent ileal conduit diversion, with 18 undergoing concomitant vesicovaginostomy. When compared with the patients who did not have diversion, the transfusion requirements, number of hospital admissions and quality of life had a statistically significant difference. Cost analysis of early diversion too showed a marginal benefit with early diversion. The limitation of the study was that it was retrospective in nature. In radiation cystitis, multiple hospital admissions and consequential increase in cost is the norm. In severe disease, early diversion is a prudent, cost-effective approach with good quality of life and early return to normal activity. © 2014 Royal Australasian College of Surgeons.

  2. Interstitial cystitis

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    ... symptoms get better. Reduce or stop consuming caffeine, chocolate, carbonated beverages, citrus drinks, and foods with a ... rarely done anymore Support Groups Some people may benefit from taking part in interstitial cystitis support groups . ...

  3. Interstitial Cystitis

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    ... relieve symptoms. Diet. Alcohol, tomatoes, spices, carbonated drinks, chocolate, caffeine, citrus fruits and drinks, pickled foods, artificial ... at scheduled times and using relaxation techniques. Physical therapy. People who have interstitial cystitis may have painful ...

  4. A retrospective study of treatment and prophylaxis of ifosfamide-induced hemorrhagic cystitis in pediatric and adolescent and young adult (AYA) patients with solid tumors.

    Science.gov (United States)

    Saito, Yoshimasa; Kumamoto, Tadashi; Makino, Yoshinori; Tamai, Ikumi; Ogawa, Chitose; Terakado, Hiroyuki

    2016-09-01

    Ifosfamide (IFO) is considered an essential drug for the treatment of pediatric, adolescent and young adult patients with solid tumors. Hemorrhagic cystitis (HC) is one of the dose-limiting toxicity of IFO. However, there are insufficient evidence for risk factor and supportive care of IFO-induced HC. In this retrospective study, patients (daily IFO dosage was 1.2-3.0 g/m(2). HC occurred in 14/425 IFO-based chemotherapy cycles (3.3%). The daily IFO dosages (mean ± SD) in patients with or without HC were 2.23 ± 0.58 g/m(2) and 1.85 ± 0.50 g/m(2), respectively (P = 0.006). Only one of the nine patients who developed IFO-induced HC had experienced this complication in a subsequent cycle of treatment. The incidence of IFO-induced HC may be associated with the dosage of IFO. When administering IFO higher than 2.0 g/m(2)/day, the volume of hydration, dosage of mesna and duration of mesna infusion should be increased to prevent HC. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. Cerebral hemorrhagic infarction after radiation for pituitary adenoma

    International Nuclear Information System (INIS)

    Ogaki, Satoko; Suzuki, Masatsune; Shimano, Hitoshi; Toyoshima, Hideo; Sone, Hirohito; Okuda, Yukichi; Yamada, Nobuhiro

    2002-01-01

    We report a case of cerebral hemorrhagic infarction after radiation for pituitary adenoma. A 55-year-old woman was hospitalized to check for aldosteronism, post-operative pituitary function, and recurrence of thyroid cancer. She had short-term memory disturbance beginning two months prior to admission. Brain MRI showed a T1 and T2 high intensity lesion of her left anterolateral thalamus. Brain MRA revealed a narrowing in her left middle cerebral artery. The abnormal brain lesion was diagnosed as cerebral hemorrhagic infarction. She had received radiation therapy for pituitary adenoma 20 years earlier. It was considered that her cerebral hemorrhagic infarction was caused by radiation therapy. (author)

  6. Prophylactic vesical instillations with 0.2% chondroitin sulfate may reduce symptoms of acute radiation cystitis in patients undergoing radiotherapy for gynecological malignancies

    NARCIS (Netherlands)

    Hazewinkel, M.H.; Stalpers, L.J.A.; Dijkgraaf, M.G.; Roovers, J.P.W.R.

    2011-01-01

    We studied the feasibility and efficacy of intravesical instillations with 40 ml chondroitin sulfate 0.2% solution to prevent or reduce acute radiation cystitis in women undergoing pelvic radiotherapy. In a comparative pilot study in 20 patients, half of the patients received instillations.

  7. Eosinophilic cystitis

    DEFF Research Database (Denmark)

    Mosholt, Karina Sif Søndergaard; Dahl, Claus; Azawi, Nessn Htum

    2014-01-01

    Eosinophilic cystitis (EC) is a rare disease. We describe three cases, where presentations of the disease are similar. To highlight probable causes of the disease, symptoms, clinical findings and treatment modalities, we reviewed 56 cases over a 10-year period. The most common symptoms were...

  8. [Hemorrhagic cystitis due to adenovirus in a renal transplant recipient: the first reported case in black Africa in a setting of a very beginning of a kidney transplantation program and review of the literature].

    Science.gov (United States)

    Ackoundou-N'Guessan, Clément; Coulibaly, Noël; Guei, Cyr Monley; Aye, Denis; N'guessan, Francis Yapi; N'Dah, Justin Kouame; Lagou, Delphine Amélie; Tia, Mélanie Weu; Coulibaly, Pessa Albert; Nzoue, Sita; Konan, Serges; Gnionsahe, Daze Apollinaire

    2015-04-01

    Viral infections are an important complication of transplantation. Polyomavirus are the commonest viruses that infect the renal allograft. Herpes virus nephropathy has also been described. In the past 15 years, adenovirus nephritis has emerged as a potentially life-threatening disease in renal transplant patients in developed countries. Most of the papers devoted to adenovirus nephritis are reported cases. The fate of such patients in resources-limited countries is not known. Herein, we describe the clinical, biological and prognostic findings of a black African transplanted patient with adenoviral hemorrhagic cystitis. This case is the very first of its kind reported in black Africa in a setting of a start of a renal transplantation pilot project. The patient is a 54-year-old man admitted at the nephrology service for gross haematuria and fever occurred 1 month after kidney transplantation. The diagnosis of adenoviral hemorrhagic cystitis has been suspected because the patient has displayed recurrent conjunctivitis and gastroenteritis well before transplantation, which was then confirmed by the real-time polymerase chain reaction performed on the blood. Conservatory measures associated with immunosuppression reduction have permitted the discontinuation of haematuria. This case has been discussed in regard of the epidemiology, the diagnosis, the treatment, the evolution and the prognosis of the adenoviral infection in the renal transplant patient. A review of the literature has been performed subsequently. Copyright © 2015 Association Société de néphrologie. Published by Elsevier SAS. All rights reserved.

  9. Hyperbaric Oxygen Treatment in Radiation-Induced Cystitis and Proctitis: A Prospective Cohort Study on Patient-Perceived Quality of Recovery

    Energy Technology Data Exchange (ETDEWEB)

    Oscarsson, Nicklas, E-mail: nicklas.oscarsson@vgregion.se [Department of Anaesthesiology and Intensive Care Medicine, Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg (Sweden); Arnell, Per [Department of Anaesthesiology and Intensive Care Medicine, Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg (Sweden); Lodding, Pär [Department of Urology, Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg (Sweden); Ricksten, Sven-Erik; Seeman-Lodding, Heléne [Department of Anaesthesiology and Intensive Care Medicine, Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg (Sweden)

    2013-11-15

    Purpose: In this prospective cohort study, the effects of hyperbaric oxygen treatment (HBOT) were evaluated concerning patient-perceived symptoms of late radiation-induced cystitis and proctitis secondary to radiation therapy for pelvic cancer. Methods and Materials: Thirty-nine patients, 35 men and 4 women with a mean age of 71 (range, 35-84) years were included after informed consent and institutional ethics approval. They had all been treated with radiation therapy for prostate (n=34), cervix (n=2), or rectal (n=3) cancer using external beam radiation at a dose of 25 to 75 Gy. Patients with hematuria requiring blood transfusion were excluded. The HBOT was delivered with 100% oxygen for 90 minutes at 2.0 to 2.4 atmospheres (ATA). Mean number of treatments was 36 (28-40). Symptoms were prospectively assessed using the Expanded Prostate Index Composite score before, during, and 6 to 12 months after HBOT. Results: The HBOT was successfully conducted, and symptoms were alleviated in 76% for patients with radiation cystitis, 89% for patients with radiation proctitis, and 88% of patients with combined cystitis and proctitis. Symptom reduction was demonstrated by an increased Expanded Prostate Index Composite score in the urinary domain from 50 ± 16 to 66 ± 20 after treatment (P<.001) and in the bowel domain from 48 ± 18 to 68 ± 18 after treatment (P<.001). For 31% of the patients with cystitis and 22% with proctitis, there were only trivial symptoms after HBOT. The improvement was sustained at follow-up in both domains 6 to 12 months after HBOT. No severe side effects were observed related to HBOT, and treatment compliance was high. Conclusions: HBOT can be an effective and safe treatment modality for late radiation therapy-induced soft tissue injuries in the pelvic region.

  10. The Association of Combined GSTM1 and CYP2C9 Genotype Status with the Occurrence of Hemorrhagic Cystitis in Pediatric Patients Receiving Myeloablative Conditioning Regimen Prior to Allogeneic Hematopoietic Stem Cell Transplantation

    Directory of Open Access Journals (Sweden)

    Chakradhara Rao S. Uppugunduri

    2017-07-01

    Full Text Available Hemorrhagic cystitis (HC is one of the complications of busulfan-cyclophosphamide (BU-CY conditioning regimen during allogeneic hematopoietic stem cell transplantation (HSCT in children. Identifying children at high risk of developing HC in a HSCT setting could facilitate the evaluation and implementation of effective prophylactic measures. In this retrospective analysis genotyping of selected candidate gene variants was performed in 72 children and plasma Sulfolane (Su, water soluble metabolite of BU levels were measured in 39 children following treatment with BU-CY regimen. The cytotoxic effects of Su and acrolein (Ac, water soluble metabolite of CY were tested on human urothelial cells (HUCs. The effect of Su was also tested on cytochrome P 450 (CYP function in HepaRG hepatic cells. Cumulative incidences of HC before day 30 post HSCT were estimated using Kaplan–Meier curves and log-rank test was used to compare the difference between groups in a univariate analysis. Multivariate Cox regression was used to estimate hazard ratios with 95% confidence intervals (CIs. Multivariate analysis included co-variables that were significantly associated with HC in a univariate analysis. Cumulative incidence of HC was 15.3%. In the univariate analysis, HC incidence was significantly (p < 0.05 higher in children older than 10 years (28.6 vs. 6.8% or in children with higher Su levels (>40 vs. <11% or in carriers of both functional GSTM1 and CYP2C9 (33.3 vs. 6.3% compared to the other group. In a multivariate analysis, combined GSTM1 and CYP2C9 genotype status was associated with HC occurrence with a hazards ratio of 4.8 (95% CI: 1.3–18.4; p = 0.02. Ac was found to be toxic to HUC cells at lower concentrations (33 μM, Su was not toxic to HUC cells at concentrations below 1 mM and did not affect CYP function in HepaRG cells. Our observations suggest that pre-emptive genotyping of CYP2C9 and GSTM1 may aid in selection of more effective prophylaxis to

  11. Is there a role for hyperbaric oxygen as primary treatment for grade IV radiation-induced haemorrhagic cystitis? a prospective pilot-feasibility study and review of literature

    International Nuclear Information System (INIS)

    Dellis, Athanasios; Deliveliotis, Charalambos; Kalentzos, Vasileios; Vavasis, Pavlos; Skolarikos, Andreas

    2014-01-01

    Purpose: To examine the safety and efficacy of hyperbaric oxygen as the primary treatment for Grade IV radiation-induced haemorrhagic cystitis. Materials and Methods: Hyperbaric oxygen was prospectively applied as a primary treatment option in 11 patients with Grade IV radiation cystitis. Primary endpoint was the incidence of complete and partial response to treatment. Secondary endpoints included the duration of response, the correlation of treatment success-rate to the interval between the onset of haematuria and initiation of therapy, blood transfusion need and total radiation dose, the number of sessions to success, the avoidance of surgery and the overall survival. Results: All patients completed therapy without complications for a mean follow-up of 17.82 months (range 3 to 34). Mean number of sessions needed was 32.8 (range 27 to 44). Complete and partial response rate was 81.8% and 18.2%, respectively. However, in three patients the first treatment session was not either sufficient or durable giving a 72.7% rate of durable effect. Interestingly, all 9 patients with complete response received therapy within 6 months of the haematuria onset compared to the two patients with partial response who received therapy at 8 and 10 months from the haematuria onset, respectively (p = 0.018). The need for blood transfusion (p = 0.491) and the total radiation dose (p = 0.259) were not correlated to success-rate. One patient needed cystectomy, while all patients were alive at the end of follow-up. Conclusions: Early primary use of hyperbaric oxygen to treat radiation-induced grade IV cystitis is an effective and safe treatment option. (author)

  12. Is there a role for hyperbaric oxygen as primary treatment for grade IV radiation-induced haemorrhagic cystitis? a prospective pilot-feasibility study and review of literature

    Energy Technology Data Exchange (ETDEWEB)

    Dellis, Athanasios [Surgical Department, University of Athens, Aretaieion Hospital (Greece); Deliveliotis, Charalambos [Urologic Department, University of Athens, Sismanoglio General Hospital (Greece); Kalentzos, Vasileios; Vavasis, Pavlos; Skolarikos, Andreas [Diving and Hyperbaric Oxygen Department, Naval and Veterans Hospital, Athens (Greece)

    2014-05-15

    Purpose: To examine the safety and efficacy of hyperbaric oxygen as the primary treatment for Grade IV radiation-induced haemorrhagic cystitis. Materials and Methods: Hyperbaric oxygen was prospectively applied as a primary treatment option in 11 patients with Grade IV radiation cystitis. Primary endpoint was the incidence of complete and partial response to treatment. Secondary endpoints included the duration of response, the correlation of treatment success-rate to the interval between the onset of haematuria and initiation of therapy, blood transfusion need and total radiation dose, the number of sessions to success, the avoidance of surgery and the overall survival. Results: All patients completed therapy without complications for a mean follow-up of 17.82 months (range 3 to 34). Mean number of sessions needed was 32.8 (range 27 to 44). Complete and partial response rate was 81.8% and 18.2%, respectively. However, in three patients the first treatment session was not either sufficient or durable giving a 72.7% rate of durable effect. Interestingly, all 9 patients with complete response received therapy within 6 months of the haematuria onset compared to the two patients with partial response who received therapy at 8 and 10 months from the haematuria onset, respectively (p = 0.018). The need for blood transfusion (p = 0.491) and the total radiation dose (p = 0.259) were not correlated to success-rate. One patient needed cystectomy, while all patients were alive at the end of follow-up. Conclusions: Early primary use of hyperbaric oxygen to treat radiation-induced grade IV cystitis is an effective and safe treatment option. (author)

  13. POLYPOID CYSTITIS: A FINDING AND DIFFERENTIAL DIAGNOSIS

    Directory of Open Access Journals (Sweden)

    D. Yu. Pushkar

    2011-01-01

    Full Text Available Background. Polypoid cystitis may simulate urothelial neoplasias cystoscopically and histologically. The frequency of polypoid cystitis is 0.38%; that among patients undergoing bladder catheterization is 6 %.Subjects and methods. The authors estimated the frequency of polypoid cystitis among chronic cystitis patients admitted to City Clinical Hospital Fifty, a base of the Clinic of Urology, Moscow State University of Medicine and Dentistry, in the period from February 2008 to February 2010. Out of 819 patients followed up, 3 who had diagnosed as having polypoid cystitis complained of pollakiuria, imperative micturate urges, and macrohematuria. They underwent ultrasonography, computed tomography, and cystoscopy; bladder masses measured 1.0, 7.0, and 11.5 cm, respectively; extensive growth was verified in 2 cases. Endoscopic studies identified procumbent rough-villous masses without well-defined outlines with the signs of bullous edema, decay, hemorrhages, and urinary salt encrustations. By taking into account the clinical picture and laboratory and instrumental findings, the authors suspected stage T3bNхMх bladder tumor in 2 patients and T1NхMх stage in 1. According to the European Association of Urology guidelines for management of bladder cancer, the patients underwent transurethral bladder resection. The patients were diagnosed as having polypoid cystitis on the basis of postmortem evidence.Results. In this study the frequency of polypoid cystitis was 37 %. Polypoid cystitis, a benign mass without a risk for malignancy, had signs of invasive transitional cell carcinoma.Conclusion. Such cases that rarely occur in practice are of clinical value and interest to urologists, pathologists, and oncologists.

  14. Ketamine-snorting associated cystitis.

    Science.gov (United States)

    Chen, Chung-Hsien; Lee, Ming-Huei; Chen, Yi-Chang; Lin, Ming-Fong

    2011-12-01

    Ketamine hydrochloride, commonly used as a pediatric anesthetic agent, is an N-methyl-D-aspartic (NMDA) acid receptor antagonist with rapid onset and short duration of action. It produces a cataleptic-like state where the patient is dissociated from the surrounding environment by direct action on the cortex and limbic system. It has emerged as an increasingly popular choice among young drug users, especially within dance club venues. Cases of bladder dysfunction among recreational ketamine users were reported since Shahani et al first reported nine cases of ketamine-associated ulcerative cystitis in 2007. We report on four patients who had history of ketamine abuse, presenting with dysuria, fluctuating lower urinary tract symptoms (LUTS), lower abdominal or perineal pain, and impaired functional bladder capacities. Urinalysis showed pyuria and microhematuria. Urine culture was sterile. Bladder ulceration with severe diffuse hemorrhage and low bladder capacity were noted under anesthetized cystoscopic examination. Transurethral bladder mucosa biopsy was consistent with chronic cystitis. Cessation of ketamine abuse was the milestone of treatment, followed by the administration of mucosal protective agents, such as pentosan polysulphate or hyaluronic acid. Suprapubic pain was improved in three patients during follow-up. However, the outcome of treatment depends on the severity of the disease process, similar to that of interstitial cystitis (IC). Copyright © 2011. Published by Elsevier B.V.

  15. Evaluation of the impact of the urinary symptoms on quality of life of patients with painful bladder syndrome/chronic pelvic pain and radiation cystitis: EURCIS study.

    Science.gov (United States)

    Rapariz-González, M; Castro-Díaz, D; Mejía-Rendón, D

    2014-05-01

    To evaluate the impact of urinary symptoms of Painful Bladder/Pelvic Pain Syndrome and Radiation Cystitis (PBCPPS) on the Quality of Life, and self-esteem of the patient. An observational, multicenter, epidemiological and cross-sectional study was performed on patients with Painful Bladder/Chronic Pelvic Pain Syndrome and Radiation Cystitis. Data was recorded on severity of urinary symptoms and QoL impairment using the PUF Score. The patients evaluated the QoL deterioration grade through the King's Health Questionnaire (KHQ), and the level of their anxiety and self-esteem with the Goldberg's Anxiety Scale (GAS) and Rosenberg's Self-Esteem Scale (RSES), respectively. Post-hoc comparisons were performed between the results of the KHQ of this study and a sample of patients with urinary incontinence (UI). Results on RSES were analyzed with data from the general population and from patients with erectile dysfunction. A total of 530 cases, mostly female patients, who had been diagnosed with PBCPPS, were analyzed. High levels of deterioration in QoL were described: KHQ scores were significantly higher when compared with patients with UI (P<.01). Involvement of self-esteem was higher in patients with RC and men, who obtained scores similar to those of patients with erectile dysfunction. Patients with Painful Bladder Syndrome/Chronic Pelvic Pain Syndrome and Radiation Cystitis present high levels of anxiety, and significant reductions in both quality of life and self-esteem. Especially for men, this affectation is similar to that caused by erectile dysfunction. Copyright © 2013 AEU. Published by Elsevier Espana. All rights reserved.

  16. Eosinophilic cystitis in children

    International Nuclear Information System (INIS)

    Liu Ming; Zhang Yuzhen; Li Yuhua; Wang Qiuyan; Xie Hua

    2006-01-01

    Objective: To discuss the clinical manifestations and CT findings of eosinophilic cystitis in children. Methods: Nine cases including Six boys and 3 girls, three to 13 years old, mean age of 8.3- year, have symptoms of hematuria, irritative voiding, dysuria and abdominal pain. The eosinophilic cystitis was pathologically proved in 7 patients and eosinophilic granulomatous cystitis in 2 patients, which based on cystoscopic tissue biopsy or surgery retrospectively. Results: Local thickened bladder walls or nodular and sessile masses along the bladder dome showed in four cases with eosinophilic granulomatous cystitis, and the diffusely irregularly thickened bladder wails showed on CT scans in the rest 5 cases with eosinophilic cystitis. Conclusion: CT findings are helpful to reveal the site, size and other features of eosinophilic cystitis in children. But biopsy of the lesion is necessary to rule out other bladder tumor and selecting the proper management. (authors)

  17. Use of ethonium in the treatment of late radiation injuries of the skin, radiation cystitis and rectitis

    International Nuclear Information System (INIS)

    Bardychev, M.S.; Kurpesheva, A.K.; Petrik, V.D.

    1979-01-01

    Conducted has been investigation of therapeutic effectiveness of ethonium in 71 patients of late radiation injuries of the skin, urinary bladder and rectum. Local radiation injuries developed after radiotherapy of malignant tumours. Shown is comparatively low effectiveness of application of 0.5-2 % aqueous solutions and 2 % ethonium ointment in the expressed necrotic-inflammatory process in radiation ulcer of skin and its expressed effectiveness at granulating late radiation ulcers of skin. Application of 0.02-0.05 % ethonium solution in the form of microclusters and suppositories of 0.05 g of the preparation proved to be effective at catarrhal rectitis and rectosigmoids. An attempt to treat radiation cyctitis aroused aggravation of the inflammatory process of the mucous membrane off the ucinary bladder

  18. 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)

  19. Formalin treatment of radiation-induced hemorrhagic proctitis

    International Nuclear Information System (INIS)

    Rubinstein, E.; Ibsen, T.; Rasmussen, R.B.; Reimer, E.; Sorensen, B.L.

    1986-01-01

    A 71-year-old man developed severe hemorrhagic proctitis 1 year after pelvic irradiation for carcinoma of the urinary bladder. Conservative treatment as well as performance of a colostomy failed to control the rectal bleeding. After irrigation of the rectum with a formalin solution the bleeding stopped, and no recurrence has been observed for the next 14 months

  20. 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.)

  1. A case of radiation hemorrhagic gastritis successfully treated by endoscopic argon plasma coagulation

    International Nuclear Information System (INIS)

    Furukawa, Koichi; Ho, Nichyau; Kuroda, Ken; Ikarashi, Kentarou; Hata, Koujirou; Tukioka, Satosi

    2003-01-01

    A 72-year-old woman underwent irradiation of 46 Grey in total dose, for lumbago of the advanced pancreatic cancer in August 2000. She was admitted to our hospital due to severe anemia in February 2001 with occasionally positive fecal occult blood. Endoscopy revealed erosive gastric mucosa diffuse in the lower body of the stomach, which resulted from radiation. We applied argon plasma coagulation (APC) in March 2001 and succeeded in hemostasis of the widely spreading radiation hemorrhagic gastritis. The progress of the severe anemia improved without cicatricial stenosis. As the coagulation of the APC is limited in the surface mucosa, APC is an easy and effective treatment for radiation hemorrhagic gastritis. (author)

  2. Interstitial cystitis: painful bladder syndrome

    Directory of Open Access Journals (Sweden)

    R F Sholan

    2018-02-01

    Full Text Available Interstitial cystitis, or painful bladder syndrome, is a chronic inflammatory disease of a bladder of unknown etiology. It negatively affects the quality of life, causes depressive disorders, anxiety, and sexual dysfunction. Despite numerous studies, the etiology of interstitial cystitis is still unclear and it’s considered as painful bladder syndrome with multifactorial origin. According to the US National Health and Nutrition Examination Survey, 470/100 000 people (60/100 000 men, 850/100 000 women are diagnosed with interstitial cystitis. Diagnosis of the disease is difficult and is substantially based on clinical symptoms. Pelvic pain, urinary urgency, frequency and nocturia are the basic complaints in this pathology. The diagnosis requires exclusion of diseases with similar manifestations. So interstitial cystitis is frequently misdiagnosed as urinary tract infection, overactive bladder, urethral obstruction or diverticulosis, chronic prostatitis, bladder cancer, vulvodynia, endometriosis, and chronic pelvic pain. Etiopathogenesis of the disease is uncertain, which makes etiologic treatment impossible. Currently scientific discussions on the causes of disease continue as well as different treatment regimens are offered, but are often ineffective, palliative and temporary. The treatment for intersticial cystitis should focus on restoring normal bladder function, prevention of relapse of symptoms and improvement of patients’ quality of life. The literature review presents current view on the terminology, epidemiology, diagnosis and treatment of interstitial cystitis.

  3. Imaging diagnosis of cystitis glandula

    International Nuclear Information System (INIS)

    Tang Yonghua; Xie Ji; Zhou Jianqin; Song Qi; He Guoxiang

    2000-01-01

    Objective: To study the CT diagnostic point of cystitis glandula (CG). Methods: 24 cases of CG proved by pathology were analyzed. Results: 11 cases had hematuria. 22 cases were examined with cysto-copy, with 11 cases presenting cauliflower appearance, 8 cases edema and follicular configuration and 3 cases roughened mucosa. Ultrasound was performed in 18 cases, among with 12 diagnosed as bladder masses. 15 cases had intravenous urography, among them 10 cases were diagnosed as bladder masses and confirmed by CT. 2 had bladder cancer simultaneously. Conclusions: Cystitis glandula is easily mistaken for bladder cancer. It can be proved by pathological examination. CT and IVU examination can detect the lesions. When the bladder wall becomes diffusely thickened but without surrounding invasion, cystitis glandula should be highly suspected

  4. Melatonin mitigate cerebral vasospasm after experimental subarachnoid hemorrhage: a study of synchrotron radiation angiography

    Science.gov (United States)

    Cai, J.; He, C.; Chen, L.; Han, T.; Huang, S.; Huang, Y.; Bai, Y.; Bao, Y.; Zhang, H.; Ling, F.

    2013-06-01

    Cerebral vasospasm (CV) after subarachnoid hemorrhage (SAH) is a devastating and unsolved clinical issue. In this study, the rat models, which had been induced SAH by prechiasmatic cistern injection, were treated with melatonin. Synchrotron radiation angiography (SRA) was employed to detect and evaluate CV of animal models. Neurological scoring and histological examinations were used to assess the neurological deficits and CV as well. Using SRA techniques and histological analyses, the anterior cerebral artery diameters of SAH rats with melatonin administration were larger than those without melatonin treatment (p melatonin were less than those without melatonin treatment (p melatonin could mitigate CV after experimental SAH.

  5. 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)

  6. Exacerbation of radiation induced meningioma due to hemorrhage after cerebral angiography. A case report

    International Nuclear Information System (INIS)

    Yamaguchi, Shinya; Matsuo, Yoshihiro; Uesaka, Toshio; Matsukado, Koichiro; Suzuki, Satoshi O.; Iwaki, Toru

    2011-01-01

    We report the case of a 34-year-old woman who exhibited acute deterioration in her condition after cerebral angiography for evaluation of a large meningioma. She had undergone surgery and irradiation for a glioma in the right occipital lobe 23 years before this episode. She experienced incapacity at work. On CT and MRI, a large meningioma was detected on the left frontal convexity; this tumor was thought to be radiation-induced. Cerebral angiography was performed to assess the vascularization of the tumor. Her condition began to deteriorate 2.5 h after the cerebral angiography. CT revealed an increase in the mass of the tumor, and a high density area in the tumor. We immediately removed the tumor. Histopathological examinationrevealed the tumor to be a meningothelial meningioma. New hemorrhagic foci were identified in the tumor. In addition, macrophages containing hemosiderin were detected, and some of the tumor vessels exhibited hyaline degeneration. We suspected that angiography triggered bleeding in the meningioma, which was already predisposed to hemorrhage. (author)

  7. 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 ...

  8. Computed Tomography Findings of Human Polyomavirus BK (BKV)-Associated Cystitis in Allogeneic Hematopoietic Stem Cell Transplant Recipients

    International Nuclear Information System (INIS)

    Schulze, M.; Beck, R.; Igney, A.; Vogel, M.; Maksimovic, O.; Claussen, C.D.; Faul, C.; Horger, M.

    2008-01-01

    Background: Over 70% of the general population worldwide is positive for antibodies against polyomavirus hominis type 1 (BKV). Polyomavirus can be reactivated in immunocompromised patients and thereby induce urogenital tract infection, including cystitis. Purpose: To describe the computed tomography (CT) findings of human polyomavirus-induced cystitis in adult patients after allogeneic hematopoietic stem cell transplantation (allogeneic HCT). Material and Methods: The study population was a retrospective cohort of 11 consecutive adult patients (eight men, three women; age range 22-59 years, mean 42.9 years) who received allogeneic HCT between December 2003 and December 2007 and were tested positive for urinary BKV infection. All CT scans were evaluated with regard to bladder wall thickness, mucosal enhancement, distinct layering of thickened bladder wall, and presence of intravesical clots, perivesical stranding as well as attenuation values of intravesical urine. Clinical data concerning transplant and conditioning regimen variables and laboratory parameters were correlated with degree and extent of imaging findings. Results: All patients had clinical signs of cystitis with different degrees of thickening of the urinary bladder wall. Well-delineated urinary bladder layers were present in six patients. Thickening of the urinary bladder wall was continuous in nine of 11 patients. Increased attenuation of intravesical urine was found in seven patients with hemorrhagic cystitis. Four patients had intraluminal clots. Perivesical stranding was not a major CT finding, occurring in a mild fashion in three of 11 patients. The clinical classification of hemorrhagic cystitis did not correlate with the analyzed imaging parameters. Patient outcome was not influenced by this infectious complication. Conclusion: CT findings in patients with polyomavirus BK cystitis consist of different degrees of bladder wall thickening usually with good delineation of all mural layers and

  9. Computed Tomography Findings of Human Polyomavirus BK (BKV)-Associated Cystitis in Allogeneic Hematopoietic Stem Cell Transplant Recipients

    Energy Technology Data Exchange (ETDEWEB)

    Schulze, M.; Beck, R.; Igney, A.; Vogel, M.; Maksimovic, O.; Claussen, C.D.; Faul, C.; Horger, M. [Dept. of Diagnostic Radiology, Dept. of Internal Medicine-Oncology, and Inst. of Medical Virology, Eberhard-Karls Univ., Tbingen (Germany)

    2008-12-15

    Background: Over 70% of the general population worldwide is positive for antibodies against polyomavirus hominis type 1 (BKV). Polyomavirus can be reactivated in immunocompromised patients and thereby induce urogenital tract infection, including cystitis. Purpose: To describe the computed tomography (CT) findings of human polyomavirus-induced cystitis in adult patients after allogeneic hematopoietic stem cell transplantation (allogeneic HCT). Material and Methods: The study population was a retrospective cohort of 11 consecutive adult patients (eight men, three women; age range 22-59 years, mean 42.9 years) who received allogeneic HCT between December 2003 and December 2007 and were tested positive for urinary BKV infection. All CT scans were evaluated with regard to bladder wall thickness, mucosal enhancement, distinct layering of thickened bladder wall, and presence of intravesical clots, perivesical stranding as well as attenuation values of intravesical urine. Clinical data concerning transplant and conditioning regimen variables and laboratory parameters were correlated with degree and extent of imaging findings. Results: All patients had clinical signs of cystitis with different degrees of thickening of the urinary bladder wall. Well-delineated urinary bladder layers were present in six patients. Thickening of the urinary bladder wall was continuous in nine of 11 patients. Increased attenuation of intravesical urine was found in seven patients with hemorrhagic cystitis. Four patients had intraluminal clots. Perivesical stranding was not a major CT finding, occurring in a mild fashion in three of 11 patients. The clinical classification of hemorrhagic cystitis did not correlate with the analyzed imaging parameters. Patient outcome was not influenced by this infectious complication. Conclusion: CT findings in patients with polyomavirus BK cystitis consist of different degrees of bladder wall thickening usually with good delineation of all mural layers and

  10. Computed Tomography Findings of Human Polyomavirus BK (BKV)-Associated Cystitis in Allogeneic Hematopoietic Stem Cell Transplant Recipients

    Energy Technology Data Exchange (ETDEWEB)

    Schulze, M.; Beck, R.; Igney, A.; Vogel, M.; Maksimovic, O.; Claussen, C.D.; Faul, C.; Horger, M. (Dept. of Diagnostic Radiology, Dept. of Internal Medicine-Oncology, and Inst. of Medical Virology, Eberhard-Karls Univ., Tbingen (Germany))

    2008-12-15

    Background: Over 70% of the general population worldwide is positive for antibodies against polyomavirus hominis type 1 (BKV). Polyomavirus can be reactivated in immunocompromised patients and thereby induce urogenital tract infection, including cystitis. Purpose: To describe the computed tomography (CT) findings of human polyomavirus-induced cystitis in adult patients after allogeneic hematopoietic stem cell transplantation (allogeneic HCT). Material and Methods: The study population was a retrospective cohort of 11 consecutive adult patients (eight men, three women; age range 22-59 years, mean 42.9 years) who received allogeneic HCT between December 2003 and December 2007 and were tested positive for urinary BKV infection. All CT scans were evaluated with regard to bladder wall thickness, mucosal enhancement, distinct layering of thickened bladder wall, and presence of intravesical clots, perivesical stranding as well as attenuation values of intravesical urine. Clinical data concerning transplant and conditioning regimen variables and laboratory parameters were correlated with degree and extent of imaging findings. Results: All patients had clinical signs of cystitis with different degrees of thickening of the urinary bladder wall. Well-delineated urinary bladder layers were present in six patients. Thickening of the urinary bladder wall was continuous in nine of 11 patients. Increased attenuation of intravesical urine was found in seven patients with hemorrhagic cystitis. Four patients had intraluminal clots. Perivesical stranding was not a major CT finding, occurring in a mild fashion in three of 11 patients. The clinical classification of hemorrhagic cystitis did not correlate with the analyzed imaging parameters. Patient outcome was not influenced by this infectious complication. Conclusion: CT findings in patients with polyomavirus BK cystitis consist of different degrees of bladder wall thickening usually with good delineation of all mural layers and

  11. Cystitis

    Science.gov (United States)

    ... by a bacterial infection, and it's called a urinary tract infection (UTI). A bladder infection can be painful and annoying, ... wetting also may be a sign of a urinary tract infection (UTI). Nighttime bed-wetting on its own isn' ...

  12. MR Imaging Evaluation of Intracerebral Hemorrhages and T2 Hyperintense White Matter Lesions Appearing after Radiation Therapy in Adult Patients with Primary Brain Tumors.

    Science.gov (United States)

    Yoo, Dong Hyun; Song, Sang Woo; Yun, Tae Jin; Kim, Tae Min; Lee, Se-Hoon; Kim, Ji-Hoon; Sohn, Chul-Ho; Park, Sung-Hye; Park, Chul-Kee; Kim, Il Han; Choi, Seung Hong

    2015-01-01

    The purpose of our study was to determine the frequency and severity of intracerebral hemorrhages and T2 hyperintense white matter lesions (WMLs) following radiation therapy for brain tumors in adult patients. Of 648 adult brain tumor patients who received radiation therapy at our institute, magnetic resonance (MR) image data consisting of a gradient echo (GRE) and FLAIR T2-weighted image were available three and five years after radiation therapy in 81 patients. Intracerebral hemorrhage was defined as a hypointense dot lesion appearing on GRE images after radiation therapy. The number and size of the lesions were evaluated. The T2 hyperintense WMLs observed on the FLAIR sequences were graded according to the extent of the lesion. Intracerebral hemorrhage was detected in 21 (25.9%) and 35 (43.2) patients in the three- and five-year follow-up images, respectively. The number of intracerebral hemorrhages per patient tended to increase as the follow-up period increased, whereas the size of the intracerebral hemorrhages exhibited little variation over the course of follow-up. T2 hyperintense WMLs were observed in 27 (33.3%) and 32 (39.5) patients in the three and five year follow-up images, respectively. The age at the time of radiation therapy was significantly higher (p T2 hyperintense WMLs than in those without lesions. Intracerebral hemorrhages are not uncommon in adult brain tumor patients undergoing radiation therapy. The incidence and number of intracerebral hemorrhages increased over the course of follow-up. T2 hyperintense WMLs were observed in more than one-third of the study population.

  13. Calcifying nanoparticles associated encrusted urinary bladder cystitis

    Directory of Open Access Journals (Sweden)

    Tomislav M Jelic

    2008-10-01

    Full Text Available Tomislav M Jelic1, Rod Roque1, Uzay Yasar2, Shayna B Tomchin1, Jose M Serrato2, Samuel G Deem3, James P Tierney3, Ho-Huang Chang11Department of Pathology Charleston Area Medical Center, Charleston WV, USA; 2Urology Center of Charleston, Charleston WV, USA; 3Urologic-Surgical Assoc. of Charleston, Charleston WV, USAAbstract: Encrusted cystitis is a subtype of chronic cystitis characterized by multiple calcifications in the form of plaques located in the interstitium of the urinary bladder mucosa and frequently associated with mucosal ulcers. It is a very rare disease of controversial etiology. Our transmission electron microscopy of the calcified plaques of encrusted cystitis has revealed that the smallest formed particles (elementary units of these calcifications are electron-dense shells surrounding an electron lucent core, diagnostic of calcifying nanoparticles (previously called nanobacteria. We pioneer the notion that calcifying nanoparticles are the causative agents of encrusted urinary bladder cystitis.Keywords: calcifying nanoparticles, nanobacteria, encrusted cystitis

  14. Eosinofil cystitis hos børn

    DEFF Research Database (Denmark)

    Kvist, K; Cortes, D; Visfeldt, J

    1999-01-01

    Eosinophilic cystitis is an inflammatory disorder of the urinary bladder, characterised by irritative voiding symptoms, negative urine cultures, and eosinophilic infiltration of the bladder wall. Since 1960 only about 20 cases have been described in the English scientific reports, making it a rat......Eosinophilic cystitis is an inflammatory disorder of the urinary bladder, characterised by irritative voiding symptoms, negative urine cultures, and eosinophilic infiltration of the bladder wall. Since 1960 only about 20 cases have been described in the English scientific reports, making...... it a rather rare entity. In children the disease appears to be shortlived and self-limited, requiring no specific treatment. We present a case with a 7.5-year-old boy, who experienced spontaneous remission of all symptoms, following an acute attack of eosinophilic cystitis....

  15. 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 ...

  16. Encrusted cystitis after definitive radiotherapy for cervical cancer: a case report

    Directory of Open Access Journals (Sweden)

    Elisabetta Perrucci

    2016-10-01

    Full Text Available Purpose : Encrusted cystitis is a rare chronic inflammatory disease characterized by calcified plaques of the bladder, previously altered by varies conditions as urological procedures, caused by urea-splitting bacteria. Only one case has been reported on encrusted cystitis occurring after surgery and radiation therapy for a pelvic neoplasm. We report on encrusted cystitis occurred after definitive radiotherapy for bulky uterine cervix cancer, and examine the doses to the bladder wall and the procedure of radiation treatment performed as a possible cause of the onset of the disease. Case presentation : A 52-year-old female developed encrusted cystitis, caused by Corynebacterium spp., after 14 months from definitive chemo-radiotherapy and 2/D brachytherapy treatment for FIGO stage IB2 uterine cervix cancer. For pelvic radiotherapy, the mean bladder dose was 48.47 Gy (range 31.20–51.91; maximal bladder point doses at each brachytherapy insertions were 7.62 Gy, 4.94 Gy and 6.27 Gy at first, second, and third fraction, respectively. Total biological effective dose (BED at bladder point was 140.05 Gy3. The patient was administered antibiotic therapy with linezolid and urine acidification with vitamin C; dietary norms were also suggested. After therapy, complete remission of symptoms and radiological findings were achieved, and the planned surgery for removing the calcified plaques was not completed. After 5 years from the cervical cancer diagnosis, the patient was disease-free without urinary symptoms. Conclusions : The high doses administered to the bladder wall and the repeated catheterizations performed at each brachytherapy insertions may have favored the infection and promoted the occurrence of the encrusted cystitis.

  17. Cyclophosphamide induced Haemorrhagic Cystitis; a review of ...

    African Journals Online (AJOL)

    Cyclophosphamide is an akylating agent widely used in the management of both malignant and non neoplastic disorders. We undertook this review to assess the advancement in knowledge regarding the aetiopathogenesis and current management approaches of haemorrhagic cystitis resulting from the use of ...

  18. Emphysematous cystitis and emphysematous pyelitis: a clinically ...

    African Journals Online (AJOL)

    abp

    2013-09-17

    Sep 17, 2013 ... We present a rare case of emphysematous cystitis associated with an emphysematous pyelonephritis ... A 60-year-old man was admitted to the emergency department with confusion and hypogastric mass. ... The Pan African Medical Journal - ISSN 1937-8688. ... scenario of peritonitis and septic shock [1].

  19. Effects of 60Co gamma radiation on toxicity and hemorrhagic, myonecrotic, and edema-forming activities of Cerastes cerastes venom

    International Nuclear Information System (INIS)

    Abib, H.; Laraba-Djebari, F.

    2003-01-01

    Antisera are used as effective antidotes against the local effects of snake bites. To improve antisera production and extend the life of surrogates used to produce antibodies, the chronic effects of venom toxicity must be reduced. The present study evaluated the effectiveness of gamma irradiation to reduce the local effects associated with viperid snake bites by evaluating in NMRI mice the toxicity and edematic, hemorrhagic, and myonecrotic activities of native and irradiated Cerastes cerastes venoms. These results indicated that the toxicity of irradiated venoms (1 and 2 kGy) decreased as compared with that of native venom. The edematic and hemorrhagic activities were also reduced in the detoxified samples, particularly with the 2-kGy radiation dose. Furthermore, the creatine phosphokinase (CPK) activity was significantly increased in the serum and decreased in the myocardium after envenomation with native venom, but no significant enzymatic changes were observed in mice envenomated with irradiated venom. Histopathologic evaluation showed that native venom caused severe degenerative changes in the myocardium. In the case of 2-kGy-irradiated venom, no tissue alterations were observed. These results indicate that irradiation of venom with a 2-kGy dose may offer an effective method for reducing the chronic toxic effects of venom in immunized animals. (author)

  20. Cystitis as a correlate of female urinary incontinence

    DEFF Research Database (Denmark)

    Mommsen, S.; Foldspang, Anders; Elving, Lisbeth Bach

    1994-01-01

    of episodes of cystitis and UI related to cystitis in adult life, and prevalence of relative risks, as indicated by odds ratio (OR), of UI conditional on cystitis experience. Results indicated that the 1987 period prevalences of UI provoked by physical stress and UI associated with a feeling of urge were 15......-reported data based on postal questionnaires. The sample consisted of 3114 women, out of whom 2613 (84%) delivered the information requested. The main outcome measures were period prevalence in 1987 of episodes of UI provoked by physical stress and UI associated with a feeling of urge, prevalence of experience......% and 9%, respectively. Forty-five per cent reported a history of cystitis and 10% of UI during episodes of cystitis. Both UI provoked by stress and UI associated with a feeling of urge were significantly correlated to cystitis (OR 2.1, P

  1. A case of severe rectal hemorrhage possibly caused by radiation recall after administration of gemcitabine

    International Nuclear Information System (INIS)

    Nishimoto, Koshiro; Akise, Yushi; Uchida, Atsushi; Miyazawa, Masaharu; Kutsuki, Shoji; Hashimoto, Subaru

    2016-01-01

    Radiation recall is an acute inflammatory reaction that can be triggered when systemic agents are administered long time after radiotherapy. Because radiotherapy is now indicated for many types of cancer, care should be taken regarding possible toxic events relating to radiotherapy in combination with radio-sensitizing agents. Gemcitabine, one such anti-cancer agent, is widely used, especially for urologic cancers. We report an intriguing case of possible radiation recall in the rectum caused by gemcitabine administration 37 years after radiation therapy. From a review of the literature, it appears that there have been no reported cases of radiation recall in the rectum with such a long interval between radiation therapy and chemotherapy. Here, we describe the case and provide a literature review. (author)

  2. CT manifestation of schistosoma haematobium cystitis

    International Nuclear Information System (INIS)

    Wang Yujun; Hu Lirong; Cheng Yougen; Mao Guoqun; Yang Guangzhao; Modya Camara; Mohamed Traore

    2014-01-01

    Objective: To analyze CT manifestation of Schistosoma haematobium cystitis. Methods: Retrospective analysis 32 patients, who were tested for Schistosoma haematobium cystitis using the urine filtration method. CT scan was performed for each patient with contrast enhancement. Results: The vast majority of urinary tract schistomiasis lesions were in the urinary bladder. Calcification of the bladder wall was observed in all patients and mild enhancement in non calcified zone was found after intravenous contrast. Except for 5 patients of bladder cancer, the rest were no abnormality in size of bladder when bladder was filling or emptying. Ureteral wall annular calcification could also be identified in 25 patients. Twenty two patients were companied with ureteric hydronephrosis. Seminal vesicle calcification was seen in 4 patients among 11 male patients, while both uterine and ovarian in female and prostate in men had non calcification. Serious illness can be combined with bladder cancer. In 5 patients of patients with bladder cancer, bladder showed irregular soft tissue mass which was enhanced moderately after post-contrast scan, with vesical calcification in mass medially. Conclusion: Bladder calcification is the most prominent CT feature of Schistosoma haematobium cystitis, which is useful in diagnosis the disease. (authors)

  3. Bladder pain syndrome/interstitial cystitis in a Danish population

    DEFF Research Database (Denmark)

    Richter, Benedikte; Hesse, Ulrik; Hansen, Alastair B

    2010-01-01

    To characterize and evaluate a Danish patient population with bladder pain syndrome/interstitial cystitis (BPS/IC), using a working definition for BPS/IC incorporating six variables, and a set of criteria defined by the European Society for the Study of Interstitial Cystitis (ESSIC); to describe...... the clinical course and treatment intensity in relation to these variables....

  4. Cystitis: From Urothelial Cell Biology to Clinical Applications

    Directory of Open Access Journals (Sweden)

    Gilho Lee

    2014-01-01

    Full Text Available Cystitis is a urinary bladder disease with many causes and symptoms. The severity of cystitis ranges from mild lower abdominal discomfort to life-threatening haemorrhagic cystitis. The course of disease is often chronic or recurrent. Although cystitis represents huge economical and medical burden throughout the world and in many cases treatments are ineffective, the mechanisms of its origin and development as well as measures for effective treatment are still poorly understood. However, many studies have demonstrated that urothelial dysfunction plays a crucial role. In the present review we first discuss fundamental issues of urothelial cell biology, which is the core for comprehension of cystitis. Then we focus on many forms of cystitis, its current treatments, and advances in its research. Additionally we review haemorrhagic cystitis with one of the leading causative agents being chemotherapeutic drug cyclophosphamide and summarise its management strategies. At the end we describe an excellent and widely used animal model of cyclophosphamide induced cystitis, which gives researches the opportunity to get a better insight into the mechanisms involved and possibility to develop new therapy approaches.

  5. Risk factors for recurrent cystitis following acute cystitis in female patients.

    Science.gov (United States)

    Yoon, Byung Il; Kim, Sun Wook; Ha, U-Syn; Sohn, Dong Wan; Cho, Yong-Hyun

    2013-08-01

    We conducted a retrospective analysis of acute cystitis (AC) patients to evaluate the risk factors of recurrent cystitis (RC) patients following AC. The clinical records of 254 subjects with a confirmed diagnosis of AC and 90 healthy subjects who visited the Health Promotion Center between 2008 and 2012 were reviewed. A patient was diagnosed with RC if she was treated for three or more symptomatic episodes of cystitis over a 12-month period. Results were analyzed according to three groups: normal control (group A, n = 90), AC (group B, n = 121), and RC (group C, n = 133). Women in the cystitis groups (groups B and C) were more likely to have diabetes, be menopausal, have a history of catheterization or sexually transmitted infections (STI), have a low daily water intake, have frequent sexual intercourse, and to use contraception more frequently than the normal control group (P sexual intercourse more than four times per month, sexual intercourse in the last month, and the use of contraceptives (P < 0.05). The identification of these factors may help develop preventive, diagnostic, and therapeutic strategies for treating RC that has progressed from AC.

  6. Severe sepsis secondary to emphysematous cystitis

    Directory of Open Access Journals (Sweden)

    M.M. Gargouri

    2015-03-01

    Full Text Available Emphysematous cystitis (EC is a rare, rapidly progressive infection characterized by gas formation within the bladder wall. Gas production is mainly due to fermentation of glucose or albumin by the pathogenic organisms. We present the case of a patient with EC who presented with severe sepsis of unknown origin. He was also found to have two vesical calculi and a horseshoe kidney. EC was diagnosed on ultrasonography which showed circumferential, acoustic shadowing around the bladder wall. Computed tomography (CT confirmed the diagnosis. Rapid healing could be achieved with appropriate antibiotics and bladder drainage. Endoscopic disintegration of the stones was performed three weeks later, and follow-up was uneventful.

  7. 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.

  8. Eosinophilic cystitis in a 3-year-old boy

    International Nuclear Information System (INIS)

    Breysem, L.; Smet, M.H.; Gordts, H.; Marchal, G.

    1991-01-01

    Eosinophilic cystitis is a rare in children; it also affects adults. Clinical manifestations are variable. The diagnosis can be confirmed by cystoscopy and biopsy, both rather invasive procedures, especially in younger patients. We report a 3-year-old boy with eosinophilic cystitis. The most important radiological finding was marked thickening of the bladder wall, documented on ultrasound, cystography and CT. The CT findings of eosinophilic cystitis have, to the best of our knowledge, not been reported before. In addition to ultrasound and cystography, CT clearly demonstrates extension of the inflammatory process into the perivesical tissues. (orig.)

  9. Emphysematous cystitis: An unusual lower urinary tract infection ...

    African Journals Online (AJOL)

    Emphysematous cystitis: An unusual lower urinary tract infection. MA Lakmichi, M Boukhar, F Barjani, O Saghir, T Hanich, B Wakrim, M Gabsi, A Elhauos, N Charif Idrissi Genouni, N Ousehal, Z Dahami, SM Moudouni, I Sarf ...

  10. Cystitis glandularis: Management and challenges in a renal transplant recipient

    Directory of Open Access Journals (Sweden)

    Himanshu Agarwal

    2017-01-01

    Full Text Available Cystitis cystica or glandularis is a clinical and pathological entity of the bladder mucosa occurring secondary to inflammation or chronic obstruction. Its premalignant nature remains controversial, especially in an immunocompromised transplant recipient. We present a rare case where a chronic kidney disease patient was found to have cystitis glandularis while being worked up for living-related donor renal transplant and describe its subsequent management.

  11. Subconjunctival hemorrhage

    Science.gov (United States)

    ... the eyes Viral infection Certain eye surgeries or injuries A subconjunctival hemorrhage is common in newborn infants. In this case, the condition is thought to be caused by the pressure changes across the infant's body during childbirth.

  12. 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

  13. Simultaneous occurrence of subarachnoid hemorrhage and epistaxis due to ruptured petrous internal carotid artery aneurysm. Association with transsphenoidal surgery and radiation therapy. Case report

    International Nuclear Information System (INIS)

    Endo, Hidenori; Fujimura, Miki; Inoue, Takashi; Matsumoto, Yasushi; Ogawa, Yoshikazu; Kawagishi, Jun; Jokura, Hidefumi; Shimizu, Hiroaki; Tominaga, Teiji

    2011-01-01

    A 62-year-old woman presented with simultaneous subarachnoid hemorrhage (SAH) and massive epistaxis. The patient had been treated for pituitary prolactinoma by two transsphenoidal surgeries, gamma knife radiosurgery, and conventional radiation therapy since age 43 years. Cerebral angiography showed left petrous internal carotid artery (ICA) aneurysm with slight stenosis on the adjacent left petrous ICA. She underwent superficial temporal artery-middle cerebral artery (STA-MCA) double anastomosis with endovascular internal trapping without complication the day after onset. Postoperative course was uneventful; the patient did not develop symptomatic vasospasm, recurrent epistaxis, or cerebrospinal fluid rhinorrhea. Postoperative angiography demonstrated complete disappearance of the aneurysm with patent STA-MCA anastomosis. The patient was discharged 2 months after surgery without neurological deficit. The present case is extremely rare with simultaneous onset of SAH and epistaxis caused by ruptured petrous ICA aneurysm. The transsphenoidal surgeries and radiation therapies might have been critical in the formation of the petrous ICA aneurysm. (author)

  14. Ketamine cystitis: Its urological impact and management

    Directory of Open Access Journals (Sweden)

    Yao Chou Tsai

    2015-09-01

    Full Text Available Ketamine, an n-methyl-d-aspartic acid receptor complex antagonist, has been used as an anesthetic and/or analgesic. However, in the past decade, ketamine has been illegally available as a recreational drug in Asian countries and Taiwan. Due to the characteristic of being short-acting, youngsters widely assume that ketamine is not as harmful as other drugs, such as heroin. Consequently, many young patients used this drug for a longer duration before they presented with severe urinary frequency and urgency symptoms. Subsequently, other cases have been reported in Taiwan, Hong Kong, Singapore, Malaysia, and Europe. Ketamine abuse is increasing, with rates of 0.30% in 2006 to 0.40% in 2007 among those in the 16–59 year age group. In general, affected patients tend to be young with a peak age range of 16–35 years. The incidence of lower urinary tract symptoms in ketamine abuse patients is around 30%. The actual underlying pathomechanism of ketamine cystitis (KC and associated pelvic pain remains unclear. It is speculated that chronic contact and stimulation to the bladder or ureteral mucosa due to metabolites of ketamine will result in submucosal edema, vascular ectasia, fibrosis, detrusor muscle inflammation, and fibrosis. Presentations of KC include remarkable dysuria, urinary frequency/urgency, urge incontinence, and bladder pain. Urine culture usually fails to yield any microbiology in KC with bladder pain alone. The majority of patients can enjoy clinical improvement after cessation of ketamine and urological treatment similar to interstitial cystitis/bladder pain syndrome (IC/BPS. However, patients who are still abusing ketamine and/or who have a longer duration of ketamine abuse might suffer from severe bladder pain, which does not respond to empirical oral or intravesical treatments such as hyaluronic acid. Among these patients, most have a remarkably impaired quality of life and are at risk of developing upper urinary tract damage

  15. Emphysematous cystitis: a rare cause of gross hematuria.

    Science.gov (United States)

    Chang, Chirn-Bin; Chang, Chia-Chu

    2011-05-01

    Emphysematous cystitis is a relatively rare infectious condition of the urinary bladder. The mortality rate is high if the diagnosis is delayed or if the treatment is inadequate. We present an uncommon case of emphysematous cystitis and highlight the risk factors for this disease. An 81-year-old man with a past medical history of type 2 diabetes and a central pontine infarction presented to the Emergency Department due to gross hematuria. Computed tomography (CT) and plain radiography revealed localized gas within the bladder that was compatible with the diagnosis of emphysematous cystitis. A Foley catheter was inserted. Urine culture grew Klebsiella pneumoniae; 2 g cefotaxime daily was initiated. Subsequent plain radiography and CT scan showed regression of intraluminal gas. We recommend CT for the definitive diagnosis of emphysematous cystitis. Adequate antibiotic therapy, strict blood glucose control, adequate drainage of urine, and early goal-directed therapy for suspected sepsis are suggested to prevent the complications of emphysematous cystitis. Copyright © 2011 Elsevier Inc. All rights reserved.

  16. Emphysematous cystitis and bladder trigone diverticulum in a dog

    International Nuclear Information System (INIS)

    Lobetti, R.G.; Goldin, J.P.

    1998-01-01

    A 14-month-old, male German shepherd dog was evaluated for chronic, recurrent Escherichia coli urinary tract infection. An initial diagnosis of emphysematous cystitis was made, which resolved with appropriate antibacterial therapy. The urinary tract infection, however, did not resolve and on further investigation a bladder trigone diverticulum was evident, thought to be congenital in origin. This report describes the apparent ultrasonographic and radiological changes, and surgical repair of the diverticulum, and reviews the literature with regard to both congenital bladder trigone diverticulum and emphysematous cystitis. The former has never been documented in the dog and the latter is an unusual finding in a non-diabetic dog

  17. Papillary cystitis mimicking transitional cell carcinoma : a case report

    International Nuclear Information System (INIS)

    Lee, Young Rae; Park, Chan Pil

    1998-01-01

    Polypoid cystitis is a rare entity and, to our knowledge, has not been described in the radiologic literature. It is frequently found in patients with indwelling catheters and is characterized by inflammation and edema of the lamina propria. We encountered a case of papillary cystitis which on a sonogram showed a solid mass with inhomogeneous internal echopattern; on CT, a poorly-defined inhomogeneous, dense, soft-tissue density mass with enhancement and perivesical extension; and on T2 weighted MR images an intermediate SI mass. (author). 6 refs., 1 fig

  18. Global concepts of bladder pain syndrome (interstitial cystitis)

    DEFF Research Database (Denmark)

    Nordling, Jørgen; Fall, Magnus; Hanno, Philip

    2012-01-01

    Bladder pain syndrome (BPS), commonly referred to as "interstitial cystitis", is no longer considered a rare disorder. It may affect up to 2.7% of the adult female population (Ueda et al. in Int J Urol 10:1-70, 2003) with up to 20% of cases occurring in men.......Bladder pain syndrome (BPS), commonly referred to as "interstitial cystitis", is no longer considered a rare disorder. It may affect up to 2.7% of the adult female population (Ueda et al. in Int J Urol 10:1-70, 2003) with up to 20% of cases occurring in men....

  19. Painful bladder syndrome/interstitial cystitis: Aetiology, evaluation and management

    Directory of Open Access Journals (Sweden)

    William Rourke

    2014-06-01

    Full Text Available Interstitial cystitis or bladder pain syndrome (BPS is often a chronic debilitating condition characterised by predominantly storage symptoms and associated frequently with pelvic pain that varies with bladder filling. The aetiology is uncertain as the condition occurs in the absence of a urinary tract infection or other obvious pathology. Resulting discomfort may vary and ranges from abdominal tenderness to intense bladder spasms. Diagnosis and management of this syndrome may be difficult and is often made by its typical cystoscopic features. This review discusses the diagnosis and management of interstitial cystitis according to the current available best evidence and advises a multimodal approach in its management.

  20. Co-morbidities of Interstitial Cystitis

    Directory of Open Access Journals (Sweden)

    Gisela eChelimsky

    2012-08-01

    Full Text Available Introduction: This study aimed to estimate the proportion of patients with Interstitial Cystitis/Painful Bladder Syndrome (IC/BPS with systemic dysfunction associated co-morbidities such as irritable bowel syndrome (IBS and fibromyalgia (FM. Material and Methods: Two groups of subjects with IC/BPS were included: 1 Physician diagnosed patients with IC/BPS and 2 Subjects meeting NIDDK IC/PBS criteria based on a questionnaire (ODYSA. These groups were compared to healthy controls matched for age and socio-economic status. NIDDK criteria required: pain with bladder filling that improves with emptying, urinary urgency due to discomfort or pain, polyuria > 11 times/24 hrs, and nocturia > 2 times/night. The ODYSA instrument evaluates symptoms pertaining to a range of disorders including chronic fatigue, orthostatic intolerance, syncope, IBS, dyspepsia, cyclic vomiting syndrome, headaches and migraines, sleep, Raynaud’s syndrome and chronic aches and pains. Results: IC/BPS was diagnosed in 26 subjects (mean age 47 +/- 16 yrs, 92% females, 58 had symptoms of IC/BPS by NIDDK criteria, (mean age 40 +/- 17 yrs, 79% females and 48 were healthy controls (mean age 31+/- 14 yrs, mean age 77%. Co-morbid complaints in the IC/BPS groups included gastrointestinal symptoms suggestive of IBS and dyspepsia, sleep abnormalities with delayed onset of sleep, feeling poorly refreshed in the morning, waking up before needed, snoring, severe chronic fatigue and chronic generalized pain, migraines and syncope. Discussion: Patients with IC/BPS had co-morbid central and autonomic nervous system disorders. Our findings mirror those of others in regard to IBS, symptoms suggestive of FM, chronic pain and migraine. High rates of syncope and functional dyspepsia found in the IC/BPS groups merit further study to determine if IC/BPS is part of a diffuse disorder of central, autonomic and sensory processing affecting multiple organs outside the bladder.

  1. 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)

  2. 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.

  3. Clinical observation of radiation urinary bladder disease

    International Nuclear Information System (INIS)

    Jin Yuke; Liu Libo; Zhang Haiying; Liang Shuo; Chen Dawei; Wu Zhenfeng; Dong Lihua; Lu Xuejun

    2004-01-01

    Objective: Clinical characteristic, diagnosis and treatment of radiation urinary bladder disease induced by radiation therapy for cancers in the pelvis were inquired into for providing diagnostic basis. Methods: Statistical analysis for the clinical cases was carried out. Results: The incidence of radiation bladder diseases induced by radiation therapy of cervix cancer are about 0.8%-2.96%, with an average of 2.14%. Radiation bladder disease is divided into acute radiation cystitis, chronic radiation cystitis and radiation vesical fistula. Chronic radiation cystitis is seen most often in the clinic and its main clinical symptom is painless macroscopic hematuria, which is again subdivided into slight and severe degrees. Diagnosis should include history of exposure to radiation, which dose exceed the dose threshold, and typical clinical characteristics. Conclusion: The characteristics, types and diagnostic basis of radiation urinary bladder disease analyzed in this study can provide the reference for drawing up diagnostic standard

  4. Intravesical NGF Antisense Therapy Using Lipid Nanoparticle for Interstitial Cystitis

    Science.gov (United States)

    2015-10-01

    4):572–577. 68. Okragly AJ, Niles AL, Saban R, et al. Elevated tryptase, nerve growth factor, neurotrophin -3 and glial cell line-derived neurotrophic... neurotrophin -3 and glial cell line-derived neurotrophic factor levels in the urine of318 interstitial cystitis and bladder cancer patients. The

  5. Polypoid cystitis mimicking bladder tumor: a case report

    International Nuclear Information System (INIS)

    Choi, Pil Yeob; Kwon, Oh Jun; Kim, Jong Kuk

    2002-01-01

    Polypoid cystitis without a history of catheterization is rare. We report a case in which the condition occurred in a 16-year-old girl complaining of dysuria, urgency, frequency, and a residual urine sensation. Cystography revealed a large intravesical filling defect with bladder distension, while sonography and CT demonstrated a large, inhomogeneously enhancing solid mass in the urinary bladder

  6. Bacterial Cystitis in Females: A Review | Aghaji | International ...

    African Journals Online (AJOL)

    Conclusion: Bacterial cystitis is a common and distressing, clinical problem in females, and may be recurrent especially in young women or those with urinary tract anomalies. Risk factors exist, with some being preventable. An appreciation of predisposing factors, aetiopathogensis, diagnostic and treatment modalities are ...

  7. Granulomatous cystitis in chronic granulomatous disease: Ultrasound diagnosis

    International Nuclear Information System (INIS)

    Hassel, D.R.; Glasier, C.M.; McConnell, J.R.; Arkansas Children's Hospital, Little Rock

    1987-01-01

    Chronic granulomatous disease (CGD) is a fatal hereditary disease of childhood characterized by chronic recurrent bacterial infections. Involvement of the genitourinary tract is uncommon. We report a child with CGD with granulomatous cystitis demonstrated by both ultrasound and computed tomography. (orig.)

  8. Bladder pain syndrome/interstitial cystitis in a Danish population: a study using the 2008 criteria of the European Society for the Study of Interstitial Cystitis

    DEFF Research Database (Denmark)

    Richter, B.; Hesse, U.; Hansen, Alastair Bierre

    2010-01-01

    OBJECTIVE To characterize and evaluate a Danish patient population with bladder pain syndrome/interstitial cystitis (BPS/IC), using a working definition for BPS/IC incorporating six variables, and a set of criteria defined by the European Society for the Study of Interstitial Cystitis (ESSIC...

  9. Expressions of Uroplakins in the Mouse Urinary Bladder with Cyclophosphamide-Induced Cystitis

    OpenAIRE

    Choi, Seong Hoo; Byun, Youngmin; Lee, Gilho

    2009-01-01

    Even though uroplakins (UPs) are believed to serve a strong protective barrier against toxic materials, cyclophosphamide (CP) causes extensive cystitis. We investigated the expression of UPs in the urothelium in CP induced mouse cystitis. A total of 27 ICR female mice received a single intraperitoneal injection of 200 mg CP/kg. Nine CP-treated mice and 6 controls were sequentially killed at 12, 24, and 72 hr post injection. Extensive cystitis and an increased vesical weight were seen. These a...

  10. Bladder pain syndrome/interstitial cystitis as a functional somatic syndrome.

    Science.gov (United States)

    Warren, John W

    2014-12-01

    To determine whether bladder pain syndrome/interstitial cystitis (BPS/IC) has the characteristics of a functional somatic syndrome (FSS). There is no accepted definition of an FSS. Consequently, this paper reviewed the literature for common FSS characteristics and for reports that BPS/IC has these characteristics. Eleven articles met inclusion and exclusion criteria and yielded 18 FSS characteristics. BPS/IC patients manifest all but two: the exceptions were normal light microscopic anatomy (after hydrodistention under anesthesia, some BPS/IC bladders have Hunner's lesions and most have petechial hemorrhages) and normal laboratory tests (many BPS/IC patients have hematuria). Petechial hemorrhages and hematuria are probably related and may appear during naturally-occurring bladder distention. Without such distention, then, the 90% of BPS/IC patients without a Hunner's lesion have all the characteristics of an FSS. Comparisons in the opposite direction were consistent: several additional features of BPS/IC were found in FSSs. This systematic but untested method is consistent with but does not test the hypothesis that BPS/IC in some patients might best be understood as an FSS. Like most conditions, BPS/IC is probably heterogeneous; hence only a proportion of BPS/IC cases are likely to be manifestations of an FSS. This hypothesis has several implications. Explorations of processes that connect the FSSs might contribute to understanding the pathogenesis of BPS/IC. Patients with FSSs are at risk for BPS/IC and may benefit from future preventive strategies. Therapies that are useful in FSSs also may be useful in some cases of BPS/IC. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. Emphysematous cystitis in a patient with type 2 diabetes mellitus.

    Science.gov (United States)

    Toyota, Noriko; Ogawa, Daisuke; Ishii, Keita; Hirata, Kyoji; Wada, Jun; Shikata, Kenichi; Makino, Hirofumi

    2011-04-01

    A 62-year-old woman with a history of poorly controlled type 2 diabetes mellitus was admitted to our hospital with a 3-week history of mild fever, vomiting, and anorexia. Abdominal computed tomography (CT) showed bilateral hydronephrosis and gas accumulation in the urinary bladder wall and left ureter. Laboratory tests showed leukocytosis and elevated C-reactive protein level. Urine culture showed heavy growth of Escherichia coli. The final diagnosis was emphysematous cystitis. The patient was treated with systemic antibiotics and drainage using a urethral catheter. The clinical and radiographic findings resolved rapidly, and she was discharged from the hospital on day 28. Emphysematous cystitis is a relatively rare urinary tract infection associated with gas formation, and has the potential for a serious outcome if untreated. Early detection by imaging studies such as CT is important in providing prompt treatment and favorable clinical outcome.

  12. Xanthogranulomatous Cystitis: A Challenging Imitator of Bladder Cancer

    Directory of Open Access Journals (Sweden)

    Sinan Ekici

    2010-01-01

    Full Text Available Xanthogranulomatous cystitis is a rare, benign, chronic inflammatory disease of the bladder, mimicking malignancy with unknown etiology. Herein, we report a 57-year-old man who presented with pollakiuria, nocturia, dysuria, left flank pain, and a palpable mass on the right lower abdomen. Computerized tomography demonstrated an obstructing 10-mm stone in the lower third of the left ureter and a 6-cm solid mass on the right at the anterolateral wall of the bladder. The mass presented local perivesical invasion at the anterolateral side. Cystouretroscopy revealed a mass protruding into the bladder cavity with edematous smooth surface. Frozen section analysis of the partial cystectomy specimen could not rule out malignancy. Therefore, radical cystoprostatectomy and ureterolithotomy were performed. Histologically, fibrosis, numerous plasma cells, eosinophils, and, immunohistochemically, CD68-positive epithelioid and foamy macrophages were detected. Localized prostatic adenocarcinoma was also found. The present case of xanthogranulomatous cystitis is the 23rd to be reported in the world literature.

  13. Inhibition of Cyclooxygenase-2 Prevents Chronic and Recurrent Cystitis

    Directory of Open Access Journals (Sweden)

    Thomas J. Hannan

    2014-11-01

    Full Text Available The spread of multidrug-resistant microorganisms globally has created an urgent need for novel therapeutic strategies to combat urinary tract infections (UTIs. Immunomodulatory therapy may provide benefit, as treatment of mice with dexamethasone during acute UTI improved outcome by reducing the development of chronic cystitis, which predisposes to recurrent infection. Here we discovered soluble biomarkers engaged in myeloid cell development and chemotaxis that were predictive of future UTI recurrence when elevated in the sera of young women with UTI. Translation of these findings revealed that temperance of the neutrophil response early during UTI, and specifically disruption of bladder epithelial transmigration of neutrophils by inhibition of cyclooxygenase-2, protected mice against chronic and recurrent cystitis. Further, proteomics identified bladder epithelial remodeling consequent to chronic infection that enhances sensitivity to neutrophil damage. Thus, cyclooxygenase-2 expression during acute UTI is a critical molecular trigger determining disease outcome and drugs targeting cyclooxygenase-2 could prevent recurrent UTI.

  14. Mast cell-derived histamine mediates cystitis pain.

    Directory of Open Access Journals (Sweden)

    Charles N Rudick

    2008-05-01

    Full Text Available Mast cells trigger inflammation that is associated with local pain, but the mechanisms mediating pain are unclear. Interstitial cystitis (IC is a bladder disease that causes debilitating pelvic pain of unknown origin and without consistent inflammation, but IC symptoms correlate with elevated bladder lamina propria mast cell counts. We hypothesized that mast cells mediate pelvic pain directly and examined pain behavior using a murine model that recapitulates key aspects of IC.Infection of mice with pseudorabies virus (PRV induces a neurogenic cystitis associated with lamina propria mast cell accumulation dependent upon tumor necrosis factor alpha (TNF, TNF-mediated bladder barrier dysfunction, and pelvic pain behavior, but the molecular basis for pelvic pain is unknown. In this study, both PRV-induced pelvic pain and bladder pathophysiology were abrogated in mast cell-deficient mice but were restored by reconstitution with wild type bone marrow. Pelvic pain developed normally in TNF- and TNF receptor-deficient mice, while bladder pathophysiology was abrogated. Conversely, genetic or pharmacologic disruption of histamine receptor H1R or H2R attenuated pelvic pain without altering pathophysiology.These data demonstrate that mast cells promote cystitis pain and bladder pathophysiology through the separable actions of histamine and TNF, respectively. Therefore, pain is independent of pathology and inflammation, and histamine receptors represent direct therapeutic targets for pain in IC and other chronic pain conditions.

  15. Emphysematous cystitis: An unusual disease of the Genito-Urinary system suspected on imaging

    Directory of Open Access Journals (Sweden)

    Sarna Pawanjit S

    2004-10-01

    Full Text Available Abstract Emphysematous cystitis is a rare disease entity caused by gas fermenting bacterial and fungal pathogens. Clinical symptoms are nonspecific and diagnostic clues often arise from the unanticipated imaging findings. We report a case of 52-year-old male who presented with fever, dysuria and gross hematuria who was found to have emphysematous cystitis.

  16. What is new in bladder pain syndrome/interstitial cystitis?

    DEFF Research Database (Denmark)

    Hanno, P.; Nordling, J.; Ophoven, A. van

    2008-01-01

    and nomenclature are ongoing. Some new treatments have been reported that may be of benefit. Summary In the age of the internet, it is incumbent upon the clinician to keep up with current ideas, epidemiology, and treatment findings to be able to discuss these with well informed patients who come to clinics around......Purpose of review Bladder pain syndrome/interstitial cystitis is an important and poorly understood disorder. This review highlights current research findings that may be of benefit to the clinician who is responsible for the diagnosis and treatment of patients who suffer from this condition...

  17. 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).

  18. 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)

  19. The treatment of late radiation effects with hyperbaric oxygenation (HBO)

    International Nuclear Information System (INIS)

    Plafki, C.; Carl, U.M.; Glag, M.; Hartmann, K.A.

    1998-01-01

    Background: Late radiation injuries may impose a negative influence on the quality of life in the affected patients. In several entities, standardized treatment protocols are lacking. Hyperbaric oxygenation (HBO) has been shown to have beneficial effects in the treatment of late radiation sequelae. Material and methods: The basic principles of HBO are reviewed as well as clinical issues. Current study protocols are presented. Results: During HBO-therapy the patient breathes pure oxygen at pressures above 100 kPa. The oxygen solubility within the fluid phase of the blood is largely increased. Biological effects include an increased oxygen diffusibility, improved collagen synthesis and neoangiogenesis as well as an enhancement of antimicrobial defenses. By decreasing the capillary filtration pressure a reduction of edema becomes possible. HBO has been shown to prevent complications following surgery in irradiated tissues. Its efficacy as an adjunct in the treatment of osteonecroses in radiation patients could be demonstrated. In addition, the loss of osseointegrated implants in the maxillofacial bones of these patients could be significantly reduced. Further indications include soft tissue necroses, hemorrhagic cystitis and proctitis in tumor patients that have been treated by radiotherapy as part of a multimodality approach. Conclusions: HBO in the treatment of late radiation effects is still subject of investigation, but remarkable results have been reported. Optimized treatment protocols need to be determined in various entities. The rate of side effects is acceptable low. (orig.) [de

  20. Development of an interstitial cystitis risk score for bladder permeability.

    Directory of Open Access Journals (Sweden)

    Laura E Lamb

    Full Text Available Interstitial cystitis/bladder pain syndrome (IC is a multifactorial syndrome of severe pelvic and genitalia pain and compromised urinary function; a subset of IC patients present with Hunner's lesions or ulcers on their bladder walls (UIC. UIC is diagnosed by cystoscopy, which may be quite painful. The objective of this study was to determine if a calculated Bladder Permeability Defect Risk Score (BP-RS based on non-invasive urinary cytokines could discriminate UIC patients from controls and IC patients without Hunner's ulcers.A national crowdsourcing effort targeted IC patients and age-matched controls to provide urine samples. Urinary cytokine levels for GRO, IL-6, and IL-8 were determined using a Luminex assay.We collected 448 urine samples from 46 states consisting of 153 IC patients (147 female, 6 male, of which 54 UIC patients (50 females, 4 male, 159 female controls, and 136 male controls. A defined BP-RS was calculated to classify UIC, or a bladder permeability defect etiology, with 89% validity.The BP-RS Score quantifies UIC risk, indicative of a bladder permeability defect etiology in a subset of IC patients. The Bladder Permeability Defect Risk Score is the first validated urine biomarker assay for interstitial cystitis/bladder pain syndrome.

  1. Mast cells infiltration and decreased E-cadherin expression in ketamine-induced cystitis

    Directory of Open Access Journals (Sweden)

    Mengqiang Li

    2015-01-01

    Conclusions: Increased mast cells in bladder wall and downregulated expression of E-cadherin junction protein in epithelial cells were probably associated with interstitial inflammation and fissures in mucosa. It implied that ketamine induced an interstitial cystitis.

  2. Emphysematous Cystitis During Treatment of Suspected Nonconvulsive Status Epilepticus in Type 2 Diabetic Patient

    Directory of Open Access Journals (Sweden)

    Chung-Jung Wu

    2011-06-01

    Full Text Available Emphysematous cystitis is a rare disorder and complication of urinary tract infection (UTI, characterized by spontaneous gas formation in the urinary bladder because of bacterial fermentation. We present a case of emphysematous cystitis during treatment of suspected nonconvulsive status epilepticus in a patient with Type 2 diabetes mellitus. The patient recovered satisfactorily after 27 days of hospitalization. Treatment of emphysematous cystitis consisted of adequate urinary drainage, empirical antibiotic therapy, and strict blood glucose control. Diabetic patients are susceptible to an increased incidence of UTI and its complications. An early and correct diagnosis of UTI in diabetic patients followed by adequate treatment will prevent the disease from developing into a serious or life-threatening condition, such as emphysematous cystitis, or progressing to septic shock.

  3. [Lower urinary tract infections in men. Urethritis, cystitis and prostatitis].

    Science.gov (United States)

    Zanella, Marie-Céline; Schoofs, Fabian; Huttner, Benedikt; Huttner, Angela

    2017-04-12

    Recommendations for the treatment of lower non-catheter-related urinary tract infection (UTI) in men are rarely evidence-based. Their management requires the localization of the site of infection, whether it be the urethra, bladder or prostate, and includes antibiotic therapy and in most cases urological assessment. They are often associated with urinary tract procedures or anatomical or functional abnormalities. Nearly 80 % of male UTIs are caused by Enterobacteriaceae. The prevalence of broad-spectrum beta-lactamase-producing strains (ESBL) and quinolone-resistant strains is increasing. The aim of this article is to define three types of lower, non-catheter-related UTI in men - urethritis, cystitis and prostatitis - their microbiology and management in Switzerland.

  4. Vesical Artery Embolization in Haemorrhagic Cystitis in Children

    Energy Technology Data Exchange (ETDEWEB)

    García-Gámez, Andrés, E-mail: agargamez@gmail.com; Bermúdez Bencerrey, Patricia, E-mail: PBERMUDE@clinic.ub.es [Hospital Clinic (Spain); Brio-Sanagustin, Sonia, E-mail: sbrio@santpau.cat [Hospital de la Santa Creu y Sant Pau (Spain); Guerrero Vara, Rubén, E-mail: rguerrerov@santpau.cat [Hospital Clinic (Spain); Sisinni, Luisa, E-mail: lsisinni@santpau.cat [Hospital de la Santa Creu y Sant Pau (Spain); Stuart, Sam, E-mail: sam.stuart@gosh.nhs.uk; Roebuck, Derek, E-mail: Derek.Roebuck@gosh.nhs.uk [Great Ormond Street Hospital for Children (United Kingdom); Gómez Muñoz, Fernando, E-mail: FEGOMEZ@clinic.ub.es [Hospital Clinic (Spain)

    2016-07-15

    Haemorrhagic cystitis is an uncommon and, in its severe form, potentially life-threatening complication of haematopoietic stem cell transplantation or cancer therapy in children. The severe form involves macroscopic haematuria with blood clots, urinary obstruction and/or renal impairment. There are many therapeutic options to treat acute haemorrhage, but only recombinant factor VII has a high level of clinical evidence in children. Supraselective vesical artery embolization (SVAE) is an increasingly used therapeutic procedure for controlling haemorrhage in adults, but is less commonly used in children. This might be due to several factors, such as the invasive nature of the procedure, lack of appropriate medical experience and possible long-term side effects. We present three cases of children successfully treated by means of effective SVAE.

  5. Bladder pain syndrome/interstitial cystitis: a sense of urgency.

    Science.gov (United States)

    Hanno, Philip M; Chapple, Chris R; Cardozo, Linda D

    2009-12-01

    A classic triad of symptoms (bladder pain, urinary frequency, and urgency) has served to define bladder pain syndrome/painful bladder syndrome/interstitial cystitis (BPS/PBS/IC) syndrome. BPS/PBS/IC is a distinct condition and it is likely that the urgency experienced by these patients differs from that experienced by those with overactive bladder syndrome. It is unclear how best to define urgency in the BPS/PBS/IC setting. Differences in the other primary symptoms associated with these conditions probably influence how urgency is perceived. Advances in research into the pathophysiology of urgency and underlying disease processes will help to optimize both the diagnosis and treatment of BPS/PBS/IC.

  6. Intravesical treatments of bladder pain syndrome/interstitial cystitis.

    Science.gov (United States)

    Neuhaus, Jochen; Schwalenberg, Thilo

    2012-12-01

    Bladder pain syndrome/interstitial cystitis (BPS/IC) is a disabling chronic condition that affects up to 7% of women in the USA. In men, BPS/IC seems to be less common, but might be underestimated because it can be confused with chronic prostatitis. The aetiology and pathophysiology of BPS/IC are not well understood. Consequently, diagnosis and treatment is challenging and most therapies used to date are off-label. These therapies include bladder instillation with dimethyl sulfoxide (DMSO) and BCG, as well as hyperbaric oxygen therapy. Overall, botulinum neurotoxin A injection, intravesical sodium hyaluronate instillation and DMSO instillation seem to be the best-performing treatments, with response rates of 79%, 76% and 75%, respectively, and can be used effectively as second-line or third-line therapies for BPS/IC. However, additional high-quality randomized controlled trials are necessary to improve the available data.

  7. Xanthogranulomatous urethritis and cystitis: a rare clinical and pathological entity

    Directory of Open Access Journals (Sweden)

    Lewkowicz Dorota

    2015-09-01

    Full Text Available Xanthogranulomatous inflammation of the urethra and the urinary bladder is a very rare pathological condition characterized by a chronic inflammatory infiltration composed mainly of foamy macrophages, with the presence of multinucleated giant cells. In a clinical examination, it can mimic urinary bladder carcinoma. This report presents the extremely rare case of a co-existing xanthogranulomatous urethritis and cystitis in a 64-year-old woman with recurrent dysuria, and with the suspicion of malignancy - as indicated on the basis of a cystoscopic examination. The standard treatment of this disorder is surgical resection, but in the presented case, only a diagnostic biopsy was performed. Because of the persistence of clinical symptoms, a cystoscopic examination and biopsy was repeated three times in a two year period. There was no malignancy seen in the repeated biopsies.

  8. [German validation of the Acute Cystitis Symptom Score].

    Science.gov (United States)

    Alidjanov, J F; Pilatz, A; Abdufattaev, U A; Wiltink, J; Weidner, W; Naber, K G; Wagenlehner, F

    2015-09-01

    The Uzbek version of the Acute Cystitis Symptom Score (ACSS) was developed as a simple self-reporting questionnaire to improve diagnosis and therapy of women with acute cystitis (AC). The purpose of this work was to validate the ACSS in the German language. The ACSS consists of 18 questions in four subscales: (1) typical symptoms, (2) differential diagnosis, (3) quality of life, and (4) additional circumstances. Translation of the ACSS into German was performed according to international guidelines. For the validation process 36 German-speaking women (age: 18-90 years), with and without symptoms of AC, were included in the study. Classification of participants into two groups (patients or controls) was based on the presence or absence of typical symptoms and significant bacteriuria (≥ 10(3) CFU/ml). Statistical evaluations of reliability, validity, and predictive ability were performed. ROC curve analysis was performed to assess sensitivity and specificity of ACSS and its subscales. The Mann-Whitney's U test and t-test were used to compare the scores of the groups. Of the 36 German-speaking women (age: 40 ± 19 years), 19 were diagnosed with AC (patient group), while 17 women served as controls. Cronbach's α for the German ACSS total scale was 0.87. A threshold score of ≥ 6 points in category 1 (typical symptoms) significantly predicted AC (sensitivity 94.7%, specificity 82.4%). There were no significant differences in ACSS scores in patients and controls compared to the original Uzbek version of the ACSS. The German version of the ACSS showed a high reliability and validity. Therefore, the German version of the ACSS can be reliably used in clinical practice and research for diagnosis and therapeutic monitoring of patients suffering from AC.

  9. 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...

  10. 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 ...

  11. 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

  12. 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.)

  13. Assessment of therapeutic effect of human choriogonadotropin in a chemical cystitis model

    Directory of Open Access Journals (Sweden)

    Serhat Tanik

    2017-05-01

    Full Text Available In this study, female rats induced with chemical cystitis were administered the hormone human choriogonadotropin (HCG, and it was aimed to reveal the usefulness of HCG in the treatment of interstitial cystitis/bladder pain syndrome. The materials for this study were 32 Wistar albino female rats. The study groups were formed as follows: the cystitis group (Group 1, the cystitis + HCG protection group (Group 2, the cystitis + HCG treatment group (Group 3, and the control group (Group 4, with eight rats in each group. In this study, blood and urine samples were taken from the rats, they were euthanized, and their bladders were removed for glutathione, malondialdehyde, tumor necrosis factor alpha, and interferon gamma measurements. It was observed that tissue damage in Group 2 was lower than that in the other two groups. Glutathione levels in Groups 2 and 4 were significantly higher than in Groups 1 and 3 (p = 0.01. Malondialdehyde levels of Groups 2 and 4 were significantly lower than the values in Groups 1 and 3 (p < 0.001. When the cystitis groups were compared in terms of their interferon gamma and tumor necrosis factor alpha levels, the lowest interferon gamma and tumor necrosis factor alpha levels were detected in Group 3. It was found that HCG has positive effects on experimental cystitis in rats. This study revealed that HCG should be researched as a therapeutic agent and formed a step for studies to be carried out on this subject.

  14. Interstitial cystitis/bladder pain syndrome: diagnosis and management.

    Science.gov (United States)

    Offiah, I; McMahon, S B; O'Reilly, B A

    2013-08-01

    The bladder pain syndrome (BPS) is a spectrum of urological symptoms characterised by bladder pain with typical cystoscopic features. Diagnosis and management of this syndrome may be difficult. There is no evidence-based management approach for the diagnosis or treatment of BPS. The objective of this study was to critically review and summarise the evidence relating to the diagnosis and treatment of the bladder pain syndrome. A review of published data on the diagnosis and treatment of the BPS was performed. Our search was limited to English-language articles, on the "diagnosis", and "management" or "treatment" of "interstitial cystitis" and the "bladder pain syndrome" in "humans." Frequency, urgency and pain on bladder filling are the most common symptoms of BPS. All urodynamic volumes are reduced in patients with BPS. Associated conditions include psychological distress, depression, history of sexual assault, irritable bowel syndrome and fibromyalgia. Cystoscopy remains the test for definitive diagnosis, with visualisation of haemorrhage on cystoreduction. A multidisciplinary treatment approach is essential in the management of this condition. Orally administered amitriptyline is an efficacious medical treatment for BPS. Intravesical hyaluronic acid and local anaesthetic, with/without hydrodistension are among new treatment strategies. Sacral or pudendal neuromodulation is effective, minimally invasive and safe. Surgery is reserved for refractory cases. There remains a paucity of evidence for the diagnosis and treatment of BPS. We encountered significant heterogeneity in the assessment of symptoms, duration of treatment and follow up of patients in our literature review.

  15. MMPI-2-RF characteristics of individuals with interstitial cystitis.

    Science.gov (United States)

    Fazio, Rachel L; Wunderlich, Ted; Wilson, Nicolas; Akeson, Steven

    2014-11-01

    This study aimed to describe the psychological functioning of interstitial cystitis/bladder pain syndrome patients utilizing MMPI-2-RF scoring. The MMPI-2 was administered to 60 individuals who reported a diagnosis of IC. Responses were scored in the MMPI-2-RF format. Fifty-one protocols were deemed valid. Elevations were discovered on scales FBS-r (symptom validity), RC1 (somatic complaints), and MLS (malaise). Participants were split into two groups based on extreme elevations on RC1; the high RC1 group produced higher scores on 39 scales including clinically significant elevations on 17 scales. Over 25% of this sample had an emotional component to their physical concerns. This knowledge about the psychological characteristics of IC patients may have clinical utility for physicians and other treatment providers. The results argue strongly for psychological evaluation as a component of IC diagnosis and treatment. Those with significant emotional overlay to their somatic complaints may be best managed through psychological interventions and minimally invasive treatments. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. 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

  17. 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...

  18. 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...

  19. Correlation of gene expression with bladder capacity in interstitial cystitis/bladder pain syndrome.

    Science.gov (United States)

    Colaco, Marc; Koslov, David S; Keys, Tristan; Evans, Robert J; Badlani, Gopal H; Andersson, Karl-Erik; Walker, Stephen J

    2014-10-01

    Interstitial cystitis and bladder pain syndrome are terms used to describe a heterogeneous chronic pelvic and bladder pain disorder. Despite its significant prevalence, our understanding of disease etiology is poor. We molecularly characterized interstitial cystitis/bladder pain syndrome and determined whether there are clinical factors that correlate with gene expression. Bladder biopsies from female subjects with interstitial cystitis/bladder pain syndrome and female controls without signs of the disease were collected and divided into those with normal and low anesthetized bladder capacity, respectively. Samples then underwent RNA extraction and microarray assay. Data generated by these assays were analyzed using Omics Explorer (Qlucore, Lund, Sweden), GeneSifter® Analysis Edition 4.0 and Ingenuity® Pathway Analysis to determine similarity among samples within and between groups, and measure differentially expressed transcripts unique to each phenotype. A total of 16 subjects were included in study. Principal component analysis and unsupervised hierarchical clustering showed clear separation between gene expression in tissues from subjects with low compared to normal bladder capacity. Gene expression in tissue from patients with interstitial cystitis/bladder pain syndrome who had normal bladder capacity did not significantly differ from that in controls without interstitial cystitis/bladder pain syndrome. Pairwise analysis revealed that pathways related to inflammatory and immune response were most involved. Microarray analysis provides insight into the potential pathological condition underlying interstitial cystitis/bladder pain syndrome. This pilot study shows that patients with this disorder who have low compared to normal bladder capacity have significantly different molecular characteristics, which may reflect a difference in disease pathophysiology. Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc

  20. 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)

  1. Cloaca prolapse and cystitis in green iguana (Iguana iguana) caused by a novel Cryptosporidium species.

    Science.gov (United States)

    Kik, Marja J L; van Asten, Alphons J A M; Lenstra, Johannes A; Kirpensteijn, Jolle

    2011-01-10

    Cryptosporidium infection was associated with colitis and cystitis in 2 green iguanas (Iguana iguana). The disease was characterized by a chronic clinical course of cloacal prolapses and cystitis. Histological examination of the gut and urinary bladder showed numerous Cryptosporidium developmental stages on the surface of the epithelium with mixed inflammatory response in the lamina propria. Cryptosporidium oocysts were visualised in a cytological preparation of the faeces. Based on the small subunit ribosomal RNA gene the cryptosporidia were characterized as belonging to the intestinal cryptosporidial lineage, but not to Cryptosporidium saurophilum or Cryptosporidium serpentis species. Copyright © 2010 Elsevier B.V. All rights reserved.

  2. Ibuprofen versus mecillinam for uncomplicated cystitis - a randomized controlled trial study protocol

    DEFF Research Database (Denmark)

    Vik, Ingvild; Bollestad, Marianne; Grude, Nils

    2014-01-01

    , controlled, double blind trial following the principles of Good Clinical Practice. Women between the ages of 18 to 60 presenting with symptoms of uncomplicated cystitis are screened for eligibility. 500 women from four sites in Norway, Sweden and Denmark are allocated to treatment with 600 mg ibuprofen three.......DiscussionIf treatment of uncomplicated cystitis with ibuprofen is as effective as mecillinam for symptom relief, we can potentially reduce the use of antibiotics on a global scale.Trial registrationEudraCTnr: 2012-002776-14. ClinicalTrials.gov: NCT01849926....

  3. Bladder pain syndrome/interstitial cystitis is associated with hyperthyroidism.

    Directory of Open Access Journals (Sweden)

    Shiu-Dong Chung

    Full Text Available BACKGROUND: Although the etiology of bladder pain syndrome/interstitial cystitis (BPS/IC is still unclear, a common theme with BPS/IC patients is comorbid disorders which are related to the autonomic nervous system that connects the nervous system to end-organs. Nevertheless, no study to date has reported the association between hyperthyroidism and BPS/IC. In this study, we examined the association of IC/BPS with having previously been diagnosed with hyperthyroidism in Taiwan. DESIGN: Data in this study were retrieved from the Longitudinal Health Insurance Database. Our study consisted of 736 female cases with BPS/IC and 2208 randomly selected female controls. We performed a conditional logistic regression to calculate the odds ratio (OR for having previously been diagnosed with hyperthyroidism between cases and controls. RESULTS: Of the 2944 sampled subjects, there was a significant difference in the prevalence of prior hyperthyroidism between cases and controls (3.3% vs. 1.5%, p<0.001. The conditional logistic regression analysis revealed that compared to controls, the OR for prior hyperthyroidism among cases was 2.16 (95% confidence interval (CI: 1.27∼3.66. Furthermore, the OR for prior hyperthyroidism among cases was 2.01 (95% CI: 1.15∼3.53 compared to controls after adjusting for diabetes, coronary heart disease, obesity, hyperlipidemia, chronic pelvic pain, irritable bowel syndrome, fibromyalgia, chronic fatigue syndrome, depression, panic disorder, migraines, sicca syndrome, allergies, endometriosis, and asthma. CONCLUSIONS: Our study results indicated an association between hyperthyroidism and BPS/IC. We suggest that clinicians treating female subjects with hyperthyroidism be alert to urinary complaints in this population.

  4. Bladder Pain Syndrome/Interstitial Cystitis Is Associated with Hyperthyroidism

    Science.gov (United States)

    Liu, Shih-Ping; Lin, Ching-Chun; Lin, Herng-Ching

    2013-01-01

    Background Although the etiology of bladder pain syndrome/interstitial cystitis (BPS/IC) is still unclear, a common theme with BPS/IC patients is comorbid disorders which are related to the autonomic nervous system that connects the nervous system to end-organs. Nevertheless, no study to date has reported the association between hyperthyroidism and BPS/IC. In this study, we examined the association of IC/BPS with having previously been diagnosed with hyperthyroidism in Taiwan. Design Data in this study were retrieved from the Longitudinal Health Insurance Database. Our study consisted of 736 female cases with BPS/IC and 2208 randomly selected female controls. We performed a conditional logistic regression to calculate the odds ratio (OR) for having previously been diagnosed with hyperthyroidism between cases and controls. Results Of the 2944 sampled subjects, there was a significant difference in the prevalence of prior hyperthyroidism between cases and controls (3.3% vs. 1.5%, phyperthyroidism among cases was 2.16 (95% confidence interval (CI): 1.27∼3.66). Furthermore, the OR for prior hyperthyroidism among cases was 2.01 (95% CI: 1.15∼3.53) compared to controls after adjusting for diabetes, coronary heart disease, obesity, hyperlipidemia, chronic pelvic pain, irritable bowel syndrome, fibromyalgia, chronic fatigue syndrome, depression, panic disorder, migraines, sicca syndrome, allergies, endometriosis, and asthma. Conclusions Our study results indicated an association between hyperthyroidism and BPS/IC. We suggest that clinicians treating female subjects with hyperthyroidism be alert to urinary complaints in this population. PMID:23991081

  5. Optical diagnosis of interstitial cystitis / painful bladder syndrome

    Science.gov (United States)

    Shadgan, Babak; Macnab, Andrew; Stothers, Lynn

    2013-03-01

    Background: Painful bladder syndrome/interstitial cystitis (PBS/IC) is defined as a syndrome of urgency, frequency, and suprapubic pain in the absence of positive urine culture or obvious bladder pathology. As no specific etiology has been identified yet, no specific methodology exists for diagnosis of this condition. One potential etiology of PBS/IC is inflammation of the bladder mucosa associated with abnormal angiogenesis and ulcerative lesions. The purpose of this study was to examine the feasibility of using transcutaneous near infrared spectroscopy (NIRS) of the bladder to monitor tissue oxygenation and hemodynamics as a means of differentiating subjects diagnosed with PBS/IC from those with other bladder conditions. Methods: Twenty-four adult patients with lower urinary tract dysfunction were divided into 2 groups, PBS/IC and non-PBS/IC after standard diagnostic investigations. Detrusor oxygen saturation percentage (TSI%) was measured in all subjects while they were at rest in a supine position, using a spatially resolved (SR) NIRS instrument. Mean values of detrusor TSI% were significantly different between the two groups (74.2%+/-4.9 in PBS/IC vs. 63.6%+/-5.5 in non-PBS/IC, P<0.0005). Results: Noninvasive NIRS interrogation of the bladder demonstrated that patients diagnosed as having PBS/IC had significantly higher detrusor oxygen saturation at rest. Conclusions: SR-NIRS as a feasible non-noninvasive entity for use in the evaluation of patients for the presence or absence of physiologic changes associated with PBS/IC.

  6. Bladder pain syndrome/interstitial cystitis is associated with hyperthyroidism.

    Science.gov (United States)

    Chung, Shiu-Dong; Liu, Shih-Ping; Lin, Ching-Chun; Li, Hsien-Chang; Lin, Herng-Ching

    2013-01-01

    Although the etiology of bladder pain syndrome/interstitial cystitis (BPS/IC) is still unclear, a common theme with BPS/IC patients is comorbid disorders which are related to the autonomic nervous system that connects the nervous system to end-organs. Nevertheless, no study to date has reported the association between hyperthyroidism and BPS/IC. In this study, we examined the association of IC/BPS with having previously been diagnosed with hyperthyroidism in Taiwan. Data in this study were retrieved from the Longitudinal Health Insurance Database. Our study consisted of 736 female cases with BPS/IC and 2208 randomly selected female controls. We performed a conditional logistic regression to calculate the odds ratio (OR) for having previously been diagnosed with hyperthyroidism between cases and controls. Of the 2944 sampled subjects, there was a significant difference in the prevalence of prior hyperthyroidism between cases and controls (3.3% vs. 1.5%, phyperthyroidism among cases was 2.16 (95% confidence interval (CI): 1.27∼3.66). Furthermore, the OR for prior hyperthyroidism among cases was 2.01 (95% CI: 1.15∼3.53) compared to controls after adjusting for diabetes, coronary heart disease, obesity, hyperlipidemia, chronic pelvic pain, irritable bowel syndrome, fibromyalgia, chronic fatigue syndrome, depression, panic disorder, migraines, sicca syndrome, allergies, endometriosis, and asthma. Our study results indicated an association between hyperthyroidism and BPS/IC. We suggest that clinicians treating female subjects with hyperthyroidism be alert to urinary complaints in this population.

  7. 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.

  8. Enhancement of S1P-induced contractile response in detrusor smooth muscle of rats having cystitis.

    Science.gov (United States)

    Anjum, Irfan; Denizalti, Merve; Kandilci, Hilmi Burak; Durlu-Kandilci, Nezahat Tugba; Sahin-Erdemli, Inci

    2017-11-05

    Interstitial cystitis is a chronic disease characterized by lower abdominal pain and some nonspecific symptoms including an increase in urinary frequency and urgency. Sphingosine 1-phosphate (S1P) is a bioactive sphingolipid that controls smooth muscle tone via G-protein coupled receptors (S1P 1-3 receptors). S1P production is known to take place both in physiological states and some pathological situations, such as in overactive bladder syndrome. The intracellular mechanism of S1P-induced contractile response was investigated in β-escin permeabilized detrusor smooth muscle of rats having cyclophosphamide-induced cystitis. The bladder was isolated from rats and detrusor smooth muscle strips were permeabilized with β-escin. S1P (50µM)-induced contraction and calcium sensitization response were significantly increased in cystitis. S1P-induced augmented contractile response was inhibited by S1P 2 receptor antagonist JTE-013 and S1P 3 receptor antagonist suramin. S1P 2 receptor protein expressions were increased in cystitis, where no change was observed in S1P 3 expressions between control and cystitis groups. S1P-induced contraction was reduced by Rho kinase (ROCK) inhibitor Y-27632 and protein kinase C (PKC) inhibitor GF-109203X in both control and cystitis group. S1P-induced increased calcium sensitization response was decreased by ROCK inhibitor and PKC inhibitor in cystitis. Our findings provide the first evidence that interstitial cystitis triggers S1P-induced increase in intracellular calcium in permeabilized detrusor smooth muscle of female rats. Both S1P 2 and S1P 3 receptors are involved in S1P mediated enhanced contractile response. The augmentation in S1P-induced contraction in interstitial cystitis involves both PKC and ROCK pathways of calcium sensitization. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Antibiotic-Resistant Escherichia coli in Women with Acute Cystitis in Canada

    Directory of Open Access Journals (Sweden)

    Warren J McIsaac

    2013-01-01

    Full Text Available BACKGROUND: Trimethoprim-sulfamethoxazole (TMP-SMX has been a traditional first-line antibiotic treatment for acute cystitis; however, guidelines do not recommend TMP-SMX in regions where Escherichia coli resistance exceeds 20%. While resistance is increasing, there are no recent Canadian estimates from a primary care setting to guide prescribing decisions.

  10. Is the diet of patients with interstitial cystitis related to their disease?

    NARCIS (Netherlands)

    Bade, JJ; Peeters, JMC; Mensink, HJA

    1997-01-01

    Objective: The dietary habits of interstitial cystitis (IC) patients compared to the average food and fluid consumption of the general population were evaluated and any spontaneous preference or avoidance of specific foodstuffs and fluids of IC patients was investigated. Methods: A verbal interview

  11. Childhood sexual trauma in women with interstitial cystitis/bladder pain syndrome

    DEFF Research Database (Denmark)

    Nickel, J Curtis; Tripp, Dean A; Pontari, Michel

    2011-01-01

    The impact of early lifetime trauma on symptom severity and quality of life of patients with interstitial cystitis/bladder pain syndrome (IC/BPS) has not been fully elucidated. We wanted to determine and compare the prevalence and impact of childhood traumatic events, with an emphasis on childhood...... sexual abuse, on patient symptoms, quality of life and other biopsychosocial parameters....

  12. Intranasal Oxytocin for the Treatment of Pain Associated with Interstitial Cystitis

    Science.gov (United States)

    2015-11-01

    study. It may be that the current delivery system was ineffective in allowing the entire dose of oxytocin to reach its target and/or be absorbed... lidocaine (PSD597) offers sustained relief from symptoms of interstitial cystitis and painful bladder syndrome. BJU Int 103(7): 910-18, 2009. 3. O’Leary

  13. Effect of tramadol on pain-related behaviors and bladder overactivity in rodent cystitis models.

    Science.gov (United States)

    Oyama, Tatsuya; Homan, Takashi; Kyotani, Junko; Oka, Michiko

    2012-02-15

    Tramadol is a widely used analgesic that stimulates the μ opioid receptor and inhibits serotonin and noradrenalin reuptake. There have been studies on the analgesic effects of tramadol based on the tail-flick test, the formalin test, and the induction of allodynia by sciatic-nerve ligation. However, the effects of tramadol on behaviors related to bladder pain and bladder overactivity induced by cystitis have not been reported. To investigate the usefulness of tramadol for patients with cystitis, we investigated these effects of tramadol in rodent cystitis models. Intraperitoneal injection of cyclophosphamide caused bladder-specific inflammation and increases in pain-related behaviors, the number of voids and bladder weight in mice. Tramadol suppressed the cyclophosphamide-induced pain-related behaviors but did not affect the number of voids or the bladder weight. During continuous-infusion cystometrograms in anesthetized rats, cyclophosphamide shortened the intercontraction interval, indicating bladder overactivity. Tramadol significantly prolonged the intercontraction interval, and the effect was partially blocked by the opioid antagonist naloxone. This finding indicates that μ opioid receptors may be involved in the action of tramadol. In conclusion, tramadol ameliorated cyclophosphamide-induced bladder-pain-related behaviors and bladder overactivity in rodents. These findings suggest that tramadol might be a treatment option for cystitis-induced bladder pain and bladder overactivity. Copyright © 2011 Elsevier B.V. All rights reserved.

  14. Childhood sexual trauma in women with interstitial cystitis/bladder pain syndrome

    DEFF Research Database (Denmark)

    Nickel, J Curtis; Tripp, Dean A; Pontari, Michel

    2011-01-01

    The impact of early lifetime trauma on symptom severity and quality of life of patients with interstitial cystitis/bladder pain syndrome (IC/BPS) has not been fully elucidated. We wanted to determine and compare the prevalence and impact of childhood traumatic events, with an emphasis on childhood...

  15. 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

  16. Microcatheter embolization of hemorrhages

    International Nuclear Information System (INIS)

    Seppaenen, Seppo K.; Leppaenen, Martti J.; Pimenoff, Georg; Seppaenen, Janne M.

    1997-01-01

    Purpose. To evaluate the efficacy of embolotherapy using microcatheters in patients with hemorrhage from various locations. Methods. Among 29 patients there were 13 with severe epistaxis, 7 with gastrointestinal bleeding, 4 with hemorrhage in the kidney, 4 with bleeding in pelvic organs and 1 with bleeding in the shoulder region. In all cases, a Tracker-18 or Tracker-10 microcatheter was advanced coaxially through a 4.1 Fr guiding catheter in order to reach the bleeding site as distally as possible. Polyvinyl alcohol microparticles and/or platinum microcoils were used as embolic material. Results. The bleeding was stopped in 90% (26 of 29) of cases. In 66% of cases the treatment was curative, in 7% preoperative, and in 17% palliative. There were 3 clinical failures. Conclusion. Microcatheter embolization is an effective and safe means of managing different kinds of hemorrhage of various causes from a variety of sites

  17. The natural history of interstitial cystitis: a survey of 374 patients.

    Science.gov (United States)

    Koziol, J A; Clark, D C; Gittes, R F; Tan, E M

    1993-03-01

    A survey directed at determining the natural history of interstitial cystitis was conducted at our clinic. Information on demographics, risk factors, symptoms, pain and psychosocial factors was elicited from 374 patients who satisfied the National Institute of Arthritis, Diabetes, Digestive and Kidney Diseases criteria for interstitial cystitis and had all been diagnosed as having interstitial cystitis by a urologist. With regard to demographics, patients were predominantly female (89.8%) and white (94.1%), with a mean age of 53.8 +/- 0.7 years (standard error) and age at the first symptoms of 42.5 +/- 0.8 years. Information on 25 potential risk factors included 44.4% of the women reporting hysterectomy, 38.2% of the patients having strong sensitivities or allergic reactions to medication and only 2.7% being diabetic. With regard to interstitial cystitis symptoms, frequency and urgency were reported by 91.7% and 89.3% of the patients, respectively, while pelvic pain, pelvic pressure and bladder spasms were reported by more than 60% of respondents and burning by 56%. Location and degree of pain were also reported. Urination relieved or lessened interstitial cystitis pain for 73.6% of the patients and medication was effective for 46.8%. Other behaviors (for example hot baths, heating pads, lying down or sitting) were less effective. Conversely, stress, constrictive clothing and intercourse increased interstitial cystitis pain in more than 50% of the patients. In addition, acidic, alcoholic or carbonated beverages, and coffee or tea increased interstitial cystitis pain in more than 50% of the patients. More than 60% of the patients were unable to enjoy usual activities or were excessively fatigued and 53.7% reported depression. Travel, employment, leisure activities and sleeping were adversely affected in more than 80% of the patients. Pain location and degree differed significantly between patients with and without ulcers in the bladder. In addition, there was an

  18. 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 ...

  19. 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.

  20. Pelvic floor myofascial trigger points: manual therapy for interstitial cystitis and the urgency-frequency syndrome.

    Science.gov (United States)

    Weiss, J M

    2001-12-01

    The effectiveness of manual physical therapy was evaluated in patients with interstitial cystitis and the urethral syndrome, that is urgency-frequency with or without pelvic pain. The rationale was based on the hypothesis that pelvic floor myofascial trigger points are not only a source of pain and voiding symptoms, but also a trigger for neurogenic bladder inflammation via antidromic reflexes. From September 1995 to November 2000, 45 women and 7 men, including 10 with interstitial cystitis and 42 with the urgency-frequency syndrome, underwent manual physical therapy to the pelvic floor for 1 to 2 visits weekly for 8 to 12 weeks. Results were determined by patient completed symptom score sheets indicating the rate of improvement according to outcome parameters, including 25% to 50%-mild, 51% to 75%-moderate, 76% to 99%-marked and 100%-complete resolution. In 10 cases these subjective results were confirmed by measuring resting pelvic floor tension by electromyography before and after the treatment course. Of the 42 patients with the urgency-frequency syndrome with or without pain 35 (83%) had moderate to marked improvement or complete resolution, while 7 of the 10 (70%) with interstitial cystitis had moderate to marked improvement. The mean duration of symptoms before treatment in those with interstitial cystitis and the urgency-frequency syndrome was 14 (median 12) and 6 years (median 2.5), respectively. In patients with no symptoms or brief, low intensity flares mean followup was 1.5 years. In 10 patients who underwent electromyography mean resting pelvic floor tension decreased from 9.73 to 3.61 microV., which was a 65% improvement. Pelvic floor manual therapy for decreasing pelvic floor hypertonus effectively ameliorates the symptoms of the urgency/frequency syndrome and interstitial cystitis.

  1. Distribution of mast cell subtypes in interstitial cystitis: implications for novel diagnostic and therapeutic strategies?

    Science.gov (United States)

    Malik, Shabana T; Birch, Brian R; Voegeli, David; Fader, Mandy; Foria, Vipul; Cooper, Alan J; Walls, Andrew F; Lwaleed, Bashir A

    2018-05-15

    To identify the presence and geographical distribution of mast cell (MC) subtypes: MC T (tryptase positive-chymase negative) and MC TC (tryptase positive-chymase positive) in bladder tissue. Bladder tissue was obtained from patients with painful bladder syndrome/interstitial cystitis (n=14) and normal histology from University Hospital Southampton tissue bank. Sequential tissue slices were immunohistochemically stained for MC subtypes using anti-MC tryptase (for MC T and MC TC ) and anti-MC chymase (for MC TC ). Stained sections were photographed, and positively stained MCs were quantified using ImageJ. Data were analysed using descriptive statistics and individual paired t-tests. There was a significant difference in the density of MCs between each layer of the disease bladder, with the greatest accumulation within the detrusor (p<0.001). There was a significant increase in MC TC subtype in the lamina (p=0.009) in painful bladder syndrome/interstitial cystitis. Our results suggest that mastocytosis is present within all layers of disease bladder, especially the muscle layer. The varying increase in MC subtypes in the lamina and mucosa may explain the variability in painful bladder syndrome/interstitial cystitis symptoms. A high influx of MC TC in the mucosa of individuals who also had ulceration noted within their diagnostic notes may be of the Hunner's ulcer subclassification. These findings suggest a relationship between the pathogenesis of MC subtypes and the clinical presentation of painful bladder syndrome/interstitial cystitis. A cohort study would further elucidate the diagnostic and/or therapeutic potential of MCs in patients with painful bladder syndrome/interstitial cystitis. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  2. Management of gastrointestinal hemorrhage.

    OpenAIRE

    Hilsden, R. J.; Shaffer, E. A.

    1995-01-01

    Acute gastrointestinal hemorrhage is a common problem that requires prompt recognition and management to prevent serious morbidity and mortality. Management goals are stabilization of the patient with vigorous fluid resuscitation followed by investigation and definitive treatment of the bleeding source. Endoscopy is often the initial diagnostic test and allows therapeutic measures to be performed at the same time.

  3. Subarachnoid mesencephalic hemorrhage

    International Nuclear Information System (INIS)

    Oviedo, Soledad; De Luca, Silvina; Ceciliano, Alejandro; Mondello, Eduardo; Oviedo, Jorge D.; Lopardo Villarino, Guzman; Eyheremendy, Eduardo

    2004-01-01

    The case of a 57 y.o. male who has had severe headache of sudden onset without neck stiffness or other signs of neurological foci was reported. Initial CT scan showed perimesencephalic subarachnoid hemorrhage. Brain MRI and digital angiography were performed later and bleeding was interpreted as a result of an abnormal hemodynamic status developed by cerebral venous thrombosis. (author)

  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. Massive antenatal fetomaternal hemorrhage

    DEFF Research Database (Denmark)

    Dziegiel, Morten Hanefeld; Koldkjaer, Ole; Berkowicz, Adela

    2005-01-01

    Massive fetomaternal hemorrhage (FMH) can lead to life-threatening anemia. Quantification based on flow cytometry with anti-hemoglobin F (HbF) is applicable in all cases but underestimation of large fetal bleeds has been reported. A large FMH from an ABO-compatible fetus allows an estimation...

  6. Ionizing radiation accelerates the development of atherosclerotic lesions in ApoE-/- mice and predisposes to an inflammatory plaque phenotype prone to hemorrhage

    NARCIS (Netherlands)

    Stewart, Fiona Anne; Heeneman, Sylvia; te Poele, Johannes; Kruse, Jacqueline; Russell, Nicola S.; Gijbels, Marion; Daemen, Mat

    2006-01-01

    After radiotherapy treatment, there is an increased incidence of localized atherosclerosis in patients with Hodgkin's disease, breast cancer, and head and neck cancer. Here, we established a mouse model to study the development and progression of radiation-induced atherosclerosis and to compare the

  7. The influence of oxazaphosphorines alkylating agents on autonomic nervous system activity in rat experimental cystitis model.

    Science.gov (United States)

    Dobrek, Łukasz; Baranowska, Agnieszka; Thor, Piotr J

    2013-01-01

    The oxazaphosphorines alkylating agents (cyclophosphamide; CP and ifosfamide; IF) are often used in common clinical practice. However, treatment with CP/IF is burdened with the risk of many adverse drug reactions, especially including hemorrhagic cystitis (HC) that is associated with bladder overactivity symptoms (OAB). The HC pathophysiology is still not fully displayed; it seems that autonomic nervous system (ANS) functional abnormalities play important role in this disturbance. The aim of our study was to reveal the potential ANS differences in rat experimental HC model, evoked by CP and IF by an indirect ANS assessment--heart rate variability (HRV) study. We carried out our experimental research in three essential groups: control group (group 1), cyclophosphamide-induced HC (CP-HC; group 2) one and ifosfamide-induced HC (IF-HC; group 3) one. CP was i.p. administrated four times in dose of 75 mg/kg body weight while IF-treated rats received i.p. five drug doses; 50 mg/kg body weight. Control rats were administrated i.p. vehicle in appropriate volumes as CP/IF treated animals. HRV studies were performed the next day after the last oxazaphosphorines dose. Standard time- and spectral (frequency) domain parameters were estimated. We confirmed the HC development after both CP/IF in macroscopic assessment and bladder wet weight measurement; however, it was more aggravated in CP-HC group. Moreover, we demonstrated HRV disturbances, suggesting ANS impairment after both studied oxazaphosphorines, however, consistent with the findings mentioned above, the autonomic dysfunction was more emphasized after CP. CP treatment was also associated with changes of non-normalized HRV spectral components percentage distribution--a marked very low frequency--VLF [%] increase together with low frequency--LF [%] and high frequency--HF [%] decrease were observed. Taking into consideration the next findings, demonstrating the lack of both normalized power spectral components (nLF and n

  8. Intravesical Glycosaminoglycan Replacement with Chondroitin Sulphate (Gepan? instill) in Patients with Chronic Radiotherapy- or Chemotherapy-Associated Cystitis

    OpenAIRE

    Schwalenberg, Thilo; Berger, Frank Peter; Horn, Lars Christian; Thi, Phuc Ho; Stolzenburg, Jens?Uwe; Neuhaus, Jochen

    2015-01-01

    Background and Objective Intravesical instillation of glycosaminoglycans is a promising option for the treatment of chronic cystitis, as it supports the regeneration of the damaged urothelial layer. We investigated the efficacy of short-term intravesical chondroitin sulphate treatment (six courses of instillation) in patients with chronic radiotherapy- or chemotherapy-associated cystitis. Methods This prospective, observational study included patients with chronic radiotherapy- or chemotherap...

  9. Radiation retinopathy

    International Nuclear Information System (INIS)

    Wara, W.M.; Irvine, A.R.; Neger, R.E.; Howes, E.L. Jr.; Phillips, T.L.

    1979-01-01

    The records were reviewed of all patients treated with irradiation to the eye at the University of California, San Francisco, between 1960 and 1975. Eight patients were identified who had developed radiation retinopathy 1 to 3 years postrirradiation. Lesions included retinal vascular occlusions, hemorrhages, microaneurysms, exudates, neovascularization, vitreous hemorrhage, retinal detachments, and optic atrophy with blindness. Four patients had received less than 5000 rad in 6 weeks to the retina, a dose usually considered within normal tissue tolerance

  10. Emphysematous cystitis occurred in the case treated with steroid for autoimmune hepatitis.

    Science.gov (United States)

    Yoshino, Tateki; Ohara, Shinya; Moriyama, Hiroyuki

    2013-01-01

    Emphysematous cystitis is a rare clinically entity, more commonly seen in diabetic, immunocompromised patients, which was characterized by air within the bladder wall and lumen. A 83-year-old woman was introduced to our department with fever elevation and abnormal findings of computed tomography (CT). She took orally prednisolone for autoimmune hepatitis. Pelvic CT revealed diffuse air throughout the bladder wall. Urinalysis showed combined hematuria and pyuria. Escherichia coli was detected in blood culture. Abnormal findings of complete blood count and laboratory examination included an elevated WBC count (12,200/μL), C-reactive protein (11.7 mg/dL), and creatinine (1.07 mg/dL). Cystoscopy confirmed diffuse submucosal emphysema throughout. On the basis of diagnosis with emphysematous cystitis, she was treated with antibiotics based on the results of blood culture and indwelling Foley catheter. After treatment, the improvement of inflammatory findings and submucosal emphysema on cystoscopy and CT were achieved.

  11. Diagnostic criteria, classification, and nomenclature for painful bladder syndrome/interstitial cystitis: An ESSIC proposal

    DEFF Research Database (Denmark)

    Merwe, J.P.V. de; Nordling, J.; Bouchelouche, P.

    2008-01-01

    Objectives: Because the term ''interstitial cystitis'' (IC) has different meanings in different centers and different parts of the world, the European Society for the Study of Interstitial Cystitis (ESSIC) has worked to create a consensus on definitions, diagnosis, and classification in an attempt...... to overcome the lack of international agreement on various aspects of IC. Methods: ESSIC has discussed definitions, diagnostic criteria, and disease classification in four meetings and extended e-mail correspondence. Results: It was agreed to name the disease bladder pain syndrome (BPS) BPS would be diagnosed...... might be performed according to findings at cystoscopy with hydrodistention and morphologic findings in bladder biopsies. The presence of other organ symptoms as well as cognitive, behavioral, emotional, and sexual symptoms, should be addressed. Conclusions: The name IC has become misleading...

  12. Novel research approaches for interstitial cystitis/bladder pain syndrome: thinking beyond the bladder

    OpenAIRE

    Mullins, Chris; Bavendam, Tamara; Kirkali, Ziya; Kusek, John W.

    2015-01-01

    Despite years of basic and clinical research focused on interstitial cystitis/bladder pain syndrome (IC/BPS), including clinical trials of candidate therapies, there remains an insufficient understanding of underlying cause(s), important clinical features and a lack of effective treatments for this syndrome. Progress has been limited and is likely due to many factors, including a primary focus on the bladder and lower urinary tract as origin of symptoms without adequately considering the pote...

  13. [Treatment of interstitial cystitis by intravesical instillation of hyaluronic acid: A prospective study on 31 patients].

    Science.gov (United States)

    Van Agt, S; Gobet, F; Sibert, L; Leroi, A-M; Grise, P

    2011-03-01

    We evaluate the efficacy of hyaluronate acid instillation for treatment of interstitial cystitis (IC). From March 2008 to May 2009, a prospective study included 31 patients. We used the new definition of IC established by the ICS in 2002. Patients have a urinalysis, a cystoscopy, a hydrodistension test and bladder biopsies. The urodynamic evaluation was not systematic. Patients received weekly six instillations of 40mg (50ml) intravesical hyaluronate acid. We evaluated the efficacy and safety of treatment with two specific questionnaires of interstitial cystitis filled before and after 6 weeks of treatment: the O'Leary-Sant and Pelvic pain and Urgency/Frequency (PUF). Four groups were defined: good response, partial response, poor response and no response. They were composed by 14 patients (45%), two (7%), seven (22%) and eight patients (26%). We obtained 52% positive response (good response and partial response) after 6 weeks of treatment. Patients with cystoscopy and histology abnormal had a response rate of 60%. No serious side effects were observed. Hyaluronate acid has a place in the treatment of interstitial cystitis with an efficiency comparable to other treatments and good tolerance. The response rate to treatment can be improved by better selection of patients, particularly those having a cystoscopy and histology abnormal. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  14. 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

  15. 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.)

  16. 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....

  17. 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

  18. 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 ...

  19. 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...

  20. 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

  1. 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

  2. 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%).

  3. Radiation

    International Nuclear Information System (INIS)

    2013-01-01

    The chapter one presents the composition of matter and atomic theory; matter structure; transitions; origin of radiation; radioactivity; nuclear radiation; interactions in decay processes; radiation produced by the interaction of radiation with matter

  4. Nontraumatic temporal subcortical hemorrhage

    International Nuclear Information System (INIS)

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

    1990-01-01

    Thirty patients with temporal hematomas were analyzed. Four with frontal extension survived. Of 6 with ganglionic extension, three had residual deficit. Of 8 with parietal extension, 4 had delayed deterioration and died, two patients recovered, and two with peritumoral hemorrhage due to glioblastoma multiforme died. Five patients with posterior temporal hematomas recovered. In 7 patients with basal-inferior temporal hematomas, angiography showed aneurysms in 3 cases, angiomas in 2 cases and no vascular lesion in 2 cases. Of 23 cases with negative angiography and no systemic cause for temporal hematoma, 12 patients were hypertensive and 11 were normotensive. Ten hypertensive patients without evidence of chronic vascular disease had the largest hematomas, extending into the parietal or ganglionic regions. Seven of these patients died; 3 had residual deficit. Eleven normotensive and two hypertensive patients with evidence of chronic vascular change had smaller hematomas. They survived with good functional recovery. (orig.)

  5. Comparison of Bladder Directed and Pelvic Floor Therapy in Women With Interstitial Cystitis/Bladder Pain Syndrome

    Science.gov (United States)

    2017-09-01

    PROJECT NUMBER Kenneth M. Peters 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT...AWARD NUMBER: W81XWH-16-1-0307 TITLE: Comparison of Bladder-Directed and Pelvic Floor Therapy in Women With Interstitial Cystitis/Bladder Pain...Pelvic Floor Therapy in Women With Interstitial Cystitis/Bladder Pain Syndrome 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

  6. A Phase II Clinical Trial Evaluating the Preventive Effectiveness of Lactobacillus Vaginal Suppositories in Patients with Recurrent Cystitis.

    Science.gov (United States)

    Wada, Koichiro; Uehara, Shinya; Ishii, Ayano; Sadahira, Takuya; Yamamoto, Masumi; Mitsuhata, Ritsuko; Takamoto, Atsushi; Araki, Motoo; Kobayashi, Yasuyuki; Watanabe, Masami; Watanabe, Toyohiko; Hotta, Katsuyuki; Nasu, Yasutomo

    2016-08-01

    Urinary tract infections (UTIs) are the most common bacterial infections in women, and many patients experience frequent recurrence. The aim of this report is to introduce an on-going prospective phase II clinical trial performed to evaluate the preventive effectiveness of Lactobacillus vaginal suppositories for prevention of recurrent cystitis. Patients enrolled in this study are administered vaginal suppositories containing the GAI 98322 strain of Lactobacillus crispatus every 2 days or 3 times a week for one year. The primary endpoint is recurrence of cystitis and the secondary endpoints are adverse events. Recruitment began in December 2013 and target sample size is 20 participants.

  7. 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)

  8. 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)

  9. 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.)

  10. 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.)

  11. The severity of experimental autoimmune cystitis can be ameliorated by anti-CXCL10 Ab treatment.

    Directory of Open Access Journals (Sweden)

    Udai P Singh

    Full Text Available Interstitial cystitis (IC, more recently called painful bladder syndrome (PBS is a complex disease associated with chronic bladder inflammation that primarily affects women. Its symptoms include frequent urinary urgency accompanied by discomfort or pain in the bladder and lower abdomen. In the United States, eight million people, mostly women, have IC/PBS. New evidence that autoimmune mechanisms are important in the pathogenesis of IC/PBS triggered interest.SWXJ mice immunized with a homogenate of similar mice's urinary bladders develop an autoimmune phenotype comparable to clinical IC with functional and histological alterations confined to the urinary bladder. Using the murine model of experimental autoimmune cystitis (EAC, we found that serum levels of CXCR3 ligand and local T helper type 1 (Th1 cytokine are elevated. Also, IFN-γ-inducible protein10 (CXCL10 blockade attenuated overall cystitis severity scores; reversed the development of IC; decreased local production of CXCR3 and its ligands, IFN-γ, and tumor necrosis factor-α (TNF-α; and lowered systemic levels of CXCR3 ligands. Urinary bladder CD4(+ T cells, mast cells, and neutrophils infiltrates were reduced following anti-CXCL10 antibody (Ab treatment of mice. Anti-CXCL10 Ab treatment also reversed the upregulated level of CXCR3 ligand mRNA at urinary bladder sites. The decreased number and percentage of systemic CD4(+ T cells in EAC mice returned to normal after anti-CXCL10 Ab treatment.Taken together, our findings provide important new information about the mechanisms underlying EAC pathogenesis, which has symptoms similar to those of IC/PBS. CXCL10 has the potential for use in developing new therapy for IC/PBS.

  12. Characterization of subclinical bacteriuria, bacterial cystitis, and pyelonephritis in dogs with chronic kidney disease.

    Science.gov (United States)

    Foster, Jonathan D; Krishnan, Harathi; Cole, Stephen

    2018-05-15

    OBJECTIVE To determine the prevalence of bacteriuria (ie, a positive microbial culture result for ≥ 1 urine sample) in dogs with chronic kidney disease (CKD) and characterize findings of subclinical bacteriuria (SBU), bacterial cystitis, or pyelonephritis in these patients. DESIGN Retrospective, observational study. ANIMALS 182 dogs. PROCEDURES Medical records from January 2010 through July 2015 were reviewed to identify dogs with CKD that underwent urinalysis and urine microbial culture. Signalment, clinicopathologic data, stage of CKD according to previously published guidelines, results of urinalysis and urine culture, and abdominal ultrasonographic findings were recorded. Dogs with positive urine culture results were categorized as having SBU, bacterial cystitis, or pyelonephritis on the basis of these data. Prevalence of bacteriuria was calculated. Associations between CKD stage, presence of bacteriuria, and diagnosis category were analyzed statistically. RESULTS 33 of 182 (18.1%) dogs (40/235 [17.0%] urine samples) had positive culture results. All dogs received antimicrobials on the basis of culture and susceptibility test findings. Most positive culture results (18/40 [45%] samples) were found for dogs with SBU, followed by dogs with pyelonephritis (16/40 [40%]) and cystitis (6/40 [15%]). Escherichia coli was the most frequently observed isolate (29/40 [73%] cultures from 25/33 dogs). The CKD stage was not associated with presence of bacteriuria or diagnosis category. CONCLUSIONS AND CLINICAL RELEVANCE The prevalence of positive urine culture results in dogs with CKD was lower than that reported for dogs with some systemic diseases that may predispose to infection. Prospective research is needed to assess the clinical importance of SBU in dogs with CKD.

  13. [Acute cystitis in women with type 2 diabetes. Three antimicrobial schemes].

    Science.gov (United States)

    López-Carmona, Juan Manuel; Salazar-López, María Alejandra; Rodríguez-Moctezuma, José Raymundo; López-Delgado, María Elisa; Manrique-Lizárraga, Juana María

    2007-01-01

    To compare the effectiveness and secondary effects of trimethoprim-sulfamethoxazole (TMP-SMX), ciprofloxacin, and nitrofurantoin in women with type 2 diabetes mellitus (DM2) and acute community-acquired cystitis. A randomized single blind clinical trial was conducted in the family medicine clinic No. 91 of Instituto Mexicano del Seguro Social in Coacalco, Mexico. The study included women with DM2 and acute cystitis who were randomly allocated to one of the following schemes: TMP-SMX (160/800 mg every 12 h), ciprofloxacin (500 mg every 12 h) or nitrofurantoin (100 mg every 6 h) for 10 days. Sixty-one patients fulfilled the inclusion criteria. Bacteriologic eradication at the end of the treatment was observed in 18/23 (78 %) of patients treated with ciprofloxacin; 14/18 (78%) of patients treated with nitrofurantoin; and 9/20 (45 %) of patients treated with TMP-SMX (p = .036). The difference between nitrofurantoin and TMP-SMX, as well as between ciprofloxacin with TMPSMX, was 33 % for both (95 % confidence interval = 4 %, 62 %, and 5 %, 61 % , respectively). The most frequently isolated bacterium was Escherichia coli (75 %), The in vitro resistance rate to TMP-SMX was 76 %, to ciprofloxacin 17 % and to nitrofurantoin 13 % (p = 0.05). The main adverse effects were slight to moderate headache, nausea, and pyrosis in the three groups. ciprofloxacin and nitrofurantoin were more effective than TMP-SMX for the treatment of community-acquired acute cystitis in Mexican women with DM2. This is probably due to differences in the resistance rates and is probably not specific for diabetic patients; All three antimicrobials were safe.

  14. Pearsonema (syn Capillaria plica associated cystitis in a Fennoscandian arctic fox (Vulpes lagopus: a case report

    Directory of Open Access Journals (Sweden)

    Osterman-Lind Eva

    2010-06-01

    Full Text Available Abstract The bladderworm Pearsonema (syn Capillaria plica affects domestic dogs and wild carnivores worldwide. A high prevalence in red foxes (Vulpes vulpes has been reported in many European countries. P. plica inhabits the lower urinary tract and is considered to be of low pathogenic significance in dogs mostly causing asymptomatic infections. However, a higher level of pathogenicity has been reported in foxes. A severe cystitis associated with numerous bladderworms was found in a captive arctic fox (Vulpes lagopus originating from the endangered Fennoscandian arctic fox population. To our knowledge this is the first description of P. plica infection in an arctic fox.

  15. Antibiotic-resistant Escherichia coli in women with acute cystitis in Canada

    Science.gov (United States)

    McIsaac, Warren J; Moineddin, Rahim; Meaney, Christopher; Mazzulli, Tony

    2013-01-01

    BACKGROUND: Trimethoprim-sulfamethoxazole (TMP-SMX) has been a traditional first-line antibiotic treatment for acute cystitis; however, guidelines do not recommend TMP-SMX in regions where Escherichia coli resistance exceeds 20%. While resistance is increasing, there are no recent Canadian estimates from a primary care setting to guide prescribing decisions. METHODS: A total of 330 family physicians assessed 752 women with suspected acute cystitis between 2009 and 2011. Physicians documented clinical features and collected urine for cultures for 430 (57.2%) women. The proportion of resistant isolates of E coli and exact binomial 95% CIs were estimated nationally, and compared regionally and demographically. These estimates were compared with those from a 2002 national study. RESULTS: The proportion of TMP-SMX-resistant E coli was 16.0% nationally (95% CI 11.3% to 21.8%). This was not statistically higher than 2002 (10.9% [P=0.14]). TMP-SMX resistance was increased in women ≤50 years of age (21.4%) compared with older women (10.7% [P=0.037]). In women with no antibiotic exposure in the previous three months, TMP-SMX-resistant E coli remained more prevalent in younger women (21.8%) compared with older women (4.4% [P=0.003]). The proportion of ciprofloxacin-resistant E coli was 5.5% nationally (95% CI 2.7% to 9.9%), and was increased compared with 2002 (1.1% [P=0.036]). Ciprofloxacin resistance was highest in British Columbia (17.7%) compared with other regions (2.7% [P=0.003]), and was increased compared with 2002 levels in this province (0.0% [P=0.025]). Nitrofurantoin-resistant E coli levels were low (0.5% [95% CI 0.01% to 2.7%). DISCUSSION: The proportion of TMP-SMX-resistant E coli causing acute cystitis in women in Canada remains below 20% nationally, but may exceed this level in premenopausal women. Ciprofloxacin resistance has increased, notably in British Columbia. Nitrofurantoin resistance levels are low across the country. These observations indicate that

  16. In vitro adherence of radioactively labeled Escherichia coli in normal and cystitis-prone females

    International Nuclear Information System (INIS)

    Parsons, C.L.; Anwar, H.; Stauffer, C.; Schmidt, J.D.

    1979-01-01

    Numerous investigators report data obtained using an in vitro quantitative assay for measuring bacterial adherence to epithelial cells. In the modified assay described here, we eliminated the need for visual counting of bacteria by incorporating the use of radioactively labeled Escherichia coli. This allowed quantitation of bacterial adherence to as many as 50,000 vaginal cells, whereas the visual counting system limits the determination to perhaps 50 cells. Using the modified method, we found no statistically significant differences among values for adherence of E. coli type 04 to the vaginal cells of control and cystitis-prone women at either pH 6.4 or 4.0

  17. 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.)

  18. 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.

  19. 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.

  20. Proliferation of Interstitial Cells in the Cyclophosphamide-Induced Cystitis and the Preventive Effect of Imatinib

    Directory of Open Access Journals (Sweden)

    Maria Sancho

    2017-01-01

    Full Text Available Cyclophosphamide- (CYP- induced cystitis in the rat is a well-known model of bladder inflammation that leads to an overactive bladder, a process that appears to involve enhanced nitric oxide (NO production. We investigated the changes in the number and distribution of interstitial cells (ICs and in the expression of endothelial NO synthase (eNOS in the bladder and urethra of rats subjected to either intermediate or chronic CYP treatment. Pronounced hyperplasia and hypertrophy of ICs were evident within the lamina propria and in the muscle layer. IC immunolabeling with CD34, PDGFRα, and vimentin was enhanced, as reflected by higher colocalization indexes of the distinct pairs of markers. Moreover, de novo expression of eNOS was evident in vimentin and CD34 positive ICs. Pretreatment with the receptor tyrosine kinase inhibitor Imatinib prevented eNOS expression and ICs proliferation, as well as the increased voiding frequency and urinary tract weight provoked by CYP. As similar results were obtained in the urethra, urethritis may contribute to the uropathology of CYP-induced cystitis.

  1. Intrauterine growth restriction is a direct consequence of localized maternal uropathogenic Escherichia coli cystitis.

    Directory of Open Access Journals (Sweden)

    Michael Bolton

    Full Text Available Despite the continually increasing rates of adverse perinatal outcomes across the globe, the molecular mechanisms that underlie adverse perinatal outcomes are not completely understood. Clinical studies report that 10% of pregnant women will experience a urinary tract infection (UTI and there is an association of UTIs with adverse perinatal outcomes. We introduced bacterial cystitis into successfully outbred female mice at gestational day 14 to follow pregnancy outcomes and immunological responses to determine the mechanisms that underlie UTI-mediated adverse outcomes. Outbred fetuses from mothers experiencing localized cystitis displayed intrauterine growth restriction (20-80% as early as 48 hours post-infection and throughout the remainder of normal gestation. Robust infiltration of cellular innate immune effectors was observed in the uteroplacental tissue following introduction of UTI despite absence of viable bacteria. The magnitude of serum proinflammatory cytokines is elevated in the maternal serum during UTI. This study demonstrates that a localized infection can dramatically impact the immunological status as well as the function of non-infected distal organs and tissues. This model can be used as a platform to determine the mechanism(s by which proinflammatory changes occur between non-contiguous genitourinary organs.

  2. Intrauterine Growth Restriction Is a Direct Consequence of Localized Maternal Uropathogenic Escherichia coli Cystitis

    Science.gov (United States)

    Bolton, Michael; Horvath, Dennis J.; Li, Birong; Cortado, Hanna; Newsom, David; White, Peter; Partida-Sanchez, Santiago; Justice, Sheryl S.

    2012-01-01

    Despite the continually increasing rates of adverse perinatal outcomes across the globe, the molecular mechanisms that underlie adverse perinatal outcomes are not completely understood. Clinical studies report that 10% of pregnant women will experience a urinary tract infection (UTI) and there is an association of UTIs with adverse perinatal outcomes. We introduced bacterial cystitis into successfully outbred female mice at gestational day 14 to follow pregnancy outcomes and immunological responses to determine the mechanisms that underlie UTI-mediated adverse outcomes. Outbred fetuses from mothers experiencing localized cystitis displayed intrauterine growth restriction (20–80%) as early as 48 hours post-infection and throughout the remainder of normal gestation. Robust infiltration of cellular innate immune effectors was observed in the uteroplacental tissue following introduction of UTI despite absence of viable bacteria. The magnitude of serum proinflammatory cytokines is elevated in the maternal serum during UTI. This study demonstrates that a localized infection can dramatically impact the immunological status as well as the function of non-infected distal organs and tissues. This model can be used as a platform to determine the mechanism(s) by which proinflammatory changes occur between non-contiguous genitourinary organs PMID:22470490

  3. Innovative Approach for Interstitial Cystitis: Vaginal Pessaries Loaded Diazepam—A Preliminary Study

    Directory of Open Access Journals (Sweden)

    P. Capra

    2013-01-01

    Full Text Available Bladder pain is a characteristic disorder of interstitial cystitis. Diazepam is well known for its antispasmodic activity in the treatment of muscular hypertonus. The aim of this work was to develop and characterize vaginal pessaries as an intravaginal delivery system of diazepam for the treatment of interstitial cystitis. In particular, the performance of two types of formulations, with and without beta-glucan, was compared. In particular, the preparation of pessaries, according to the modified Pharmacopeia protocol, the setup of the analytical method to determine diazepam, pH evaluation, dissolution profile, and photostability assay were reported. Results showed that the modified protocol permitted obtaining optimal vaginal pessaries, without air bubbles, with good consistency and handling and with good pH profiles. In order to determine the diazepam amount, calibration curves with good correlation coefficients were obtained, by the spectrophotometric method, using placebo pessaries as matrix with the addition of diazepam standard solution. This method was demonstrated sensible and accurate to determine the amount of drug in batches. Dissolution profiles showed a complete diazepam release just after 15 minutes, even if beta-glucan pessaries released drug more gradually. Finally, a possible drug photodegradation after exacerbated UV-visible exposition was evaluated.

  4. [Intravesical electrostimulation and magnetotherapy in chronic pyelonephritis and cystitis in children with urodynamic disorders].

    Science.gov (United States)

    Sharkov, S M; Iatsik, S P; Bolotova, N V; Raĭgorodskiĭ, Iu M; Konova, O M; Tkacheva, E N

    2011-01-01

    The results of the treatment of 38 children (6 boys and 32 girls, age 6-14 years) with chronic pyelonephritis and/or cystitis complicated with neurogenic dysfunction of the urinary bladder (NDUB) and/or vesicoureteral reflux (VUR) of the first-third degree demonstrate efficacy of intravesical electrostimulation (IVES) and adrenal magnetotherapy. IVES was conducted with high-frequency current impulses (2.2 kHz) by means of INTRASTIM attachment to the device AMUS-01-INTRAMAG in the region of the urethrovesical anastomosis via solution of the drugs for instillation. As the result of exposure to both physical factors in the presence of standard medication, NDUB symptoms alleviated (by E.L. Vishnevsky's criteria) by 59.5% against 38.1% in the control group. Dopplerographic examination of renal vessels stated a 24.3% increase in blood flow in the major renal artery in the study group against 10.5% in the control. The proposed complex pharmacological plus physiotherapeutic treatment of chronic pyelonephritis and cystitis in abnormal urodynamics resulted in a 2.2-fold decrease in the number of recurrences compared to the standard treatment.

  5. Is intravesical instillation of hyaluronic acid and chondroitin sulfate useful in preventing recurrent bacterial cystitis? A multicenter case control analysis.

    Science.gov (United States)

    Gugliotta, Giorgio; Calagna, Gloria; Adile, Giorgio; Polito, Salvatore; Saitta, Salvatore; Speciale, Patrizia; Palomba, Stefano; Perino, Antonino; Granese, Roberta; Adile, Biagio

    2015-10-01

    Urinary tract infections (UTIs) are common in the female population and, over a lifetime, about half of women have at least one episode of UTI requiring antibiotic therapy. The aim of the current study was to compare two different strategies for preventing recurrent bacterial cystitis: intravesical instillation of hyaluronic acid (HA) plus chondroitin sulfate (CS), and antibiotic prophylaxis with sulfamethoxazole plus trimethoprim. This was a retrospective review of two different cohorts of women affected by recurrent bacterial cystitis. Cases (experimental group) were women who received intravesical instillations of a sterile solution of high concentration of HA + CS in 50 mL water with calcium chloride every week during the 1(st) month and then once monthly for 4 months. The control group included women who received traditional therapy for recurrent cystitis based on daily antibiotic prophylaxis using sulfamethoxazole 200 mg plus trimethoprim 40 mg for 6 weeks. Ninety-eight and 76 patients were treated with experimental and control treatments, respectively. At 12 months after treatment, 69 and 109 UTIs were detected in the experimental and control groups, respectively. The proportion of patients free from UTIs was significantly higher in the experimental than in the control group (36.7% vs. 21.0%; p = 0.03). Experimental treatment was well tolerated and none of the patients stopped it. The intravesical instillation of HA + CS is more effective than long-term antibiotic prophylaxis for preventing recurrent bacterial cystitis. Copyright © 2015. Published by Elsevier B.V.

  6. Hypertensive thalamic hemorrhage

    International Nuclear Information System (INIS)

    Munaka, Masahiro; Nishikawa, Michio; Hirai, Osamu; Kaneko, Takaaki; Watanabe, Syu; Fukuma, Jun; Handa, Hajime

    1988-01-01

    In the past six years, we have had experience with 40 patients with hypertensive thalamic hemorrhages, as verified by CT scan at our hospital within 24 hours. These patients were classified into the following three groups according to the location of the bleeding point and the size of the hematoma: (1) anteromedial (4 cases), (2) posterolateral (16 cases), and (3) massive (20 cases). The (1) and (2) hematomas were small (less than 3 cm in diameter), while those in (3) were large (more than 3 cm in diameter). Twenty cases (50% of all the thalamic hematomas) were small hematomas. The characteristic clinical symptoms of the anteromedial type were a mild disturbance of consciousness and thalamic dementia, while those of the posterolateral type were motor and sensory disturbance, and thalamic aphasia, respectively. Twenty cases (50%) were large hematomas. The clinical symptoms of these cases were mainly consciousness disturbance; 7 of them expired. Based on this experience, it may be considered that the patients whose hematoma size was larger than 3 cm had a poor prognosis and that the patients with the posterolateral type had a poor functional diagnosis. (author)

  7. MRI of intracranial hemorrhage

    International Nuclear Information System (INIS)

    Inoue, Yuichi; Takemoto, Kazumasa; Hashimoto, Hiromi

    1986-01-01

    Magnetic resonance (MR) images of 23 patients with putaminal or thalamic hematomas were reviewed. Inversion recovery (IR, TR; 2100 - 2500 msec, TI; 600 msec) and long spin echo (SE, TR; 1800 - 2500 msec, TE; 120 msec) images were obtained with a 0.5T MR scanner. Hematomas within 3 hours after hemorrhage were isointense to the gray matter on both IR and long SE images. Two day-old hematomas were hyperintense in part of it on IR images and hypointense on long SE images. In acute hematomas, there was a marked hyperintense crescent area around hematomas on long SE images which marked hypointense on IR images. Hematomas in the resolving stage had peripheral hyperintensity on IR images and then on long SE images. This hyperintensity filled into the center of hematomas with time. In the resolving stage linear hypointensity was recognized at immedeately adjacent to the hematoma on long SE images. In the chronic stage, hematomas were hypointense on both IR and long SE images. In a few cases, the central portion of hematomas demonstrated hyperintensity on long SE images which indicated the presence of fluid in the old hematoma cavity. (author)

  8. 99mTc-DTPA renal scanning as a confirmatory study in the diagnosis of neonatal adrenal hemorrhage

    International Nuclear Information System (INIS)

    Habif, D.V. Jr.; Berdon, W.E.; Baker, D.H.; Pritzker, H.; Fawwaz, R.; Johnson, P.

    1979-01-01

    99mTc-DTPA renal scanning offers a method for demonstrating adrenal hemorrhage as a cause of flank mass in the neonate and for assessing renal function. The hemorrhagic adrenal appears as a tracer-free area over the flattened and displaced kidney. The method is low in radiation and is not hampered by obscuring bowel contents

  9. 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)

  10. Consequences of interstitial cystitis/bladder pain symptoms on women's work participation and income: results from a national household sample.

    Science.gov (United States)

    Beckett, Megan K; Elliott, Marc N; Clemens, J Quentin; Ewing, Brett; Berry, Sandra H

    2014-01-01

    We describe differences in work participation and income by bladder symptom impact and comorbidities among women with interstitial cystitis/bladder pain syndrome. Cross-sectional data from 2,767 respondents younger than 65 years identified with interstitial cystitis/bladder pain syndrome symptoms were analyzed. The data were taken from the RAND Interstitial Cystitis Epidemiology (RICE) survey, and included retrospective self-reports of interstitial cystitis/bladder pain syndrome impact, severity, years since onset, related comorbidities (depressive symptomatology, number of conditions), work participation and income, and personal characteristics. Multiple regressions predicted 5 current work outcomes of works now, kept from working by pain, missed work days, days worked when bothered by symptoms and real income change since symptom onset. Controlling for work status at symptom onset and personal characteristics, greater bladder symptom impact predicted a greater likelihood of not now working, kept more days from working by pain, missed more work days and working more days with symptoms. More depressive symptomatology and greater number of comorbidities predicted reduced work participation. Women experienced no growth in real income since symptom onset. Measures of symptom severity were not associated with any of the economic outcomes. Greater interstitial cystitis/bladder pain syndrome symptom impact, depressive symptomatology and count of comorbidities (but not symptom severity) were each associated with less work participation and leveling of women's long-term earnings. Management of bladder symptom impact on nonwork related activities and depressive symptomatology may improve women's work outcomes. Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  11. Spontaneous rupture of the urinary bladder in a woman with radiation cystitis. A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kurizaki, Yoshiki; Ishizuka, Osamu [Kofu Municipal Hospital, Yamanashi (Japan)

    1997-07-01

    A 79-year-old woman was admitted to our hospital with gross hematuria and abdominal pain. She had had a uterine cancer 11 years previously and received 56 Gy {sup 60}Co external irradiation combined with 129 Gy {sup 137}Cs internal irradiation. She had a sign of pan-peritonitis. An emergency operation revealed an intraperitoneal rupture of the dome of the urinary bladder 8 cm in length. Because a primary suturing of the bladder wall was unsuccessful, bilateral cutaneous ureterostomy was performed. Histologically, the ruptured bladder wall showed a mucosal erosion and fibrosis of the muscle layer. (author)

  12. Aneurysmal Subarachnoid Hemorrhage

    Science.gov (United States)

    2015-01-01

    Aneurysmal subarachnoid hemorrhage (SAH) is a worldwide health burden with high fatality and permanent disability rates. The overall prognosis depends on the volume of the initial bleed, rebleeding, and degree of delayed cerebral ischemia (DCI). Cardiac manifestations and neurogenic pulmonary edema indicate the severity of SAH. The International Subarachnoid Aneurysm Trial (ISAT) reported a favorable neurological outcome with the endovascular coiling procedure compared with surgical clipping at the end of 1 year. The ISAT trial recruits were primarily neurologically good grade patients with smaller anterior circulation aneurysms, and therefore the results cannot be reliably extrapolated to larger aneurysms, posterior circulation aneurysms, patients presenting with complex aneurysm morphology, and poor neurological grades. The role of hypothermia is not proven to be neuroprotective according to a large randomized controlled trial, Intraoperative Hypothermia for Aneurysms Surgery Trial (IHAST II), which recruited patients with good neurological grades. Patients in this trial were subjected to slow cooling and inadequate cooling time and were rewarmed rapidly. This methodology would have reduced the beneficial effects of hypothermia. Adenosine is found to be beneficial for transient induced hypotension in 2 retrospective analyses, without increasing the risk for cardiac and neurological morbidity. The neurological benefit of pharmacological neuroprotection and neuromonitoring is not proven in patients undergoing clipping of aneurysms. DCI is an important cause of morbidity and mortality following SAH, and the pathophysiology is likely multifactorial and not yet understood. At present, oral nimodipine has an established role in the management of DCI, along with maintenance of euvolemia and induced hypertension. Following SAH, hypernatremia, although less common than hyponatremia, is a predictor of poor neurological outcome. PMID:25272066

  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. 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.

  15. Hemorrhages and hemostasis in guinea-pigs exposed to irradiation at high altitude

    International Nuclear Information System (INIS)

    Tartakovskij, V.N.; Daniyarov, S.B.

    1988-01-01

    Hemorrhagic intensity, hemostasis and blood vessel wall resistance to mechanical effects were studied in guinea-pigs exposed to whole-body irradiation (3.0 Gy). The animals were irradiated at low altitude (760 m above sea level) and at high altitude (3200 m above sea level) after 1 and 31 days of adaptation. It was demonstrated that hemorrhagic intensity in both groups of guinea-pigs irradiated at high altitude was significantly reduced in comparison with that at low altitude. The decrease of radiation-induced hemorrhages at high altitude is associated with less severe changes in thrombopoiesis, blood vessel wall and blood coagulation

  16. The use dibunol therapy for radiation injuries of the skin and mucous membranes

    International Nuclear Information System (INIS)

    Agafonova, G.B.; Barsel', V.A.; Sarkisyan, Yu.Kh.; Terekhova, G.S.; Podlyashchuk, E.L.; Ustinova, V.F.; AN SSSR, Moscow. Inst. Khimicheskoj Fiziki)

    1983-01-01

    There are presented the results of the use of dibunol in the form of liniment (1-10%) for the treatment of radiation cystitis and rectitis resulting from radiation therapy of small pelvic tumors, epidermitis and epithelitis that develop in the course of treatment of skin and lower lip tumors. A high efficacy of the drug in the therapy of radiation injury has been shown in 212 patients

  17. Use dibunol therapy for radiation injuries of the skin and mucous membranes

    Energy Technology Data Exchange (ETDEWEB)

    Agafonova, G.B.; Barsel' , V.A.; Sarkisyan, Yu.Kh.; Terekhova, G.S.; Podlyashchuk, E.L.; Ustinova, V.F. (Nauchno-Issledovatel' skij Inst. Rentgenologii i Radiologii, Moscow (USSR); AN SSSR, Moscow. Inst. Khimicheskoj Fiziki)

    1983-04-01

    There are presented the results of the use of dibunol in the form of liniment (1-10%) for the treatment of radiation cystitis and rectitis resulting from radiation therapy of small pelvic tumors, epidermitis and epithelitis that develop in the course of treatment of skin and lower lip tumors. A high efficacy of the drug in the therapy of radiation injury has been shown in 212 patients.

  18. Specific features of the hemorrhagic syndrome manifestation under chronic, prolonged and acute irradiation

    International Nuclear Information System (INIS)

    Arlashchenko, N.I.; Gorlov, V.G.; Maksimova, E.N.

    1978-01-01

    To make the hemorrhagic syndrome manifest itself, two phenomena are necessary to coincide in time, they are: a fall in the elasticity of the vascular wall and reduction in the amount of thrombocytes in blood. Depending upon the radiation dose, the vascular wall and the thrombocytic function may be either simultaneously impaired after acute exposure) or dissociated (following prolonged irradiation). Chronic irradiation at small (subliminal) dose rates fails to induce hemorrhagic disorders and death of rats caused by pathologic hemophilia

  19. Spontaneous non aneurysmal subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Bian Jieyong; Wang Zhong; Zhou Dai

    2000-01-01

    Objective: To study the etiology and the treatment of spontaneous non-aneurysmal subarachnoid hemorrhage. Methods: Twenty five cases of cerebral vessel angiography negative patients were analysed retrospectively, the majority of them had been undergone CT, DSA, MRI examination in order to define the etiological factor. Results: Among them, there was 1 case of spinal arteria-vena malformation, 1 case of hemorrhagic blood and 2 cases according to the revealing of MRI could be explained as bled vascular-occult malformation or cavernous angioma. Conclusion: The management and prognosis of patients in whom non-aneurysm is founded on the initial angiogram depends on the pattern of hemorrhage of the initial CT scanning, repeated angiography should be avoided for the case of premise encephalic non-aneurysmal SAH and MRI examination may be indicated to defining of etiological factors

  20. FLAIR images of subarachnoid hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Mikami, Takeshi; Saito, Koji; Okuyama, Tohru; Sakamoto, Yasuo; Takahashi, Akira; Shibata, Kazunori [Kushiro Neurosurgical Hospital, Hokkaido (Japan)

    1996-12-01

    We studied MR fluid attenuated inversion recovery (FLAIR) pulse sequences in 37 cases with subarachnoid hemorrhage caused by aneurysmal rupture. FLAIR sequence suppressed the CSF signal and produced very heavy T{sub 2} weighted images. Subarachnoid hemorrhage was able to be demonstrated as high signal intensity on FLAIR sequences in all patients clear visualization of acute subarachnoid hemorrhage was able to be obtained by MR FLAIR sequences in not only Fisher`s group 3 or 4, but also Fisher`s group 2. Moreover it was suited for the detection of intraaxial hematoma, Sylvian hematoma, subdural hematoma and subarachnoid hemorrhage in the posterior fossa and interhemispheric fissure. Especially, it was useful for detecting intraventricular hemorrhage. Therefore, if patients suffering from subarachnoid hemorrhage present slight headache or atypical symptoms, sometimes it may be more suitable to perform MRI FLAIR pulse sequences first. Aneurysms were found in 21 cases (56.8%). When the aneurysmal size is more than 7 mm, the rate of detection becomes 100%. Aneurysms present various MR appearances because of flow characteristics. Aneurysms were demonstrated as low signal intensity except in 3 cases. In one out of 3 cases, aneurysms were revealed as high signal intensity and in the other two cases, it was revealed as mixed signal intensity. According to the previous studies, rapid flow was demonstrated as low signal intensity by vascular flow void, and delayed flow was demonstrated as high or mixed signal intensity by flow related enhancement and even echo rephasing. MR clearly delineates the size, the lumen, the flow, and the extraaxial location of aneurysms. (K.H.)

  1. Treatment of bulky stage IB and IIB cervical cancers with outpatient neutron brachytherapy, external pelvic radiation and extrafascial hysterectomy

    International Nuclear Information System (INIS)

    Van Nagell, J.R.; Maruyama, Y.; Yoneda, J.; Donaldson, E.S.; Hanson, M.B.; Gallion, H.H.; Powell, D.E.; Kryscio, R.J.

    1986-01-01

    From January, 1977, to December, 1982, twenty-nine patients with bulky (>4 cms diameter) Stage IB or IIB cervical cancer were treated at the University of Kentucky Medical Center by a combination of out-patient neutron brachytherapy (Cf-252) and external pelvic radiation followed by extrafascial hysterectomy. Residual tumor was present in the hysterectomy specimens of 25 per cent. Complications during and following radiation therapy and surgery were minimal and included vaginal stenosis, proctitis, and hemorrhagic cystitis. The mean duration of hospitalization for surgery in these patients was 6.6 days (range 5-15 days) and postoperative morbidity was low. No patient required blood transfusion. Four patients developed urinary tract infections and two had superficial wound separations. Following treatment, patients were seen at monthly intervals for one year, every three months for two years, and every six months thereafter. No patient has been lost to follow-up. Two patients (7 per cent) developed tumor recurrence and have died of disease (1 of distant metastases; 1 local). The remaining 27 patients (93 per cent) are alive and well with no evidence of disease 24-89 months (mean 48 months) after therapy. No radiogenic fistulae or bowel obstruction were observed. These preliminary results suggest that the combination of outpatient neutron brachytherapy, external pelvic radiation, and extrafascial hysterectomy for patients with Stage IB and IIB cervical cancer is well tolerated. Complications associated with this treatment regimen have been minimal, and the recurrence rate is low. The duration of intracavitary neutron brachytherapy was short, and outpatient therapy was well received by patients

  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. Recurrent encephalic hemorrhage associated with cocaine abuse

    International Nuclear Information System (INIS)

    Pumar, J.; Otero, E.; Castineira, A.; Arrojo, L.; Linares, M.; Castineira, J.A.; Vidal, J.

    1994-01-01

    We report a case of recurrent intracerebral hemorrhage secondary to cocaine abuse in a patient with no other predisposing factors. The hemorrhages were located both supra- and infratentorially. (orig.)

  4. PULMONARY HEMORRHAGE. ENDOSCOPIC DIAGNOSIS AND TREATMENT

    Directory of Open Access Journals (Sweden)

    A. M. Gasanov

    2016-01-01

    Full Text Available In the article, we report the incidence and etiology of pulmonary hemorrhage, and modern classifications according to the literature data. Methods of endoscopic diagnosis and treatment of pulmonary hemorrhage are analyzed.

  5. Pleural liquid during hemorrhagic hypotension.

    Science.gov (United States)

    Tresoldi, Claudio; Porta, Cristina; Zocchi, Luciano; Agostoni, Emilio

    2007-02-15

    The effect of approximately 25% or 35% blood loss (b.l.) on volume, pressure, and protein concentration of pleural liquid has been determined in anesthetized rabbits in lateral or supine posture. Volume and pressure of pleural liquid did not change with 25% b.l. 30 and 60 min after beginning of hemorrhage, and with 35% b.l. at 30 min (bleeding time approximately 10 and 12 min, respectively). With 35% b.l. protein concentration of pleural liquid was 85% greater (PPleural liquid seems protected against derangements from hemorrhage up to 25% b.l. for periods shorter than 1 h.

  6. The Chinese approach to complementary and alternative medicine treatment for interstitial cystitis/bladder pain syndrome.

    Science.gov (United States)

    Pang, Ran; Ali, Abdullah

    2015-12-01

    Management of interstitial cystitis/bladder pain syndrome (IC/BPS) remains a challenge due to poor understanding on its etiology. Complementary and alternative medicine (CAM), as an optional treatment, has been widely used, because no definitive conventional therapy is available. The different domain of CAM provides miscellaneous treatments for IC/BPS, which mainly include dietary modification, nutraceuticals, bladder training, biofeedback, yoga, massage, physical therapy, Qigong, traditional Chinese medicine and acupuncture. Clinical evidence has shown that each therapy can certainly benefit a portion of IC/BPS patients. However, the target patient group of each therapy has not been well studied and randomized, controlled trials are needed to further confirm the efficacy and reliability of CAM on managing IC/BPS. Despite these limitations, CAM therapeutic characteristics including non-invasive and effectiveness for specific patients allow clinicians and patients to realize multimodal and individualized therapy for IC/BPS.

  7. Myofascial pain and pelvic floor dysfunction in patients with interstitial cystitis.

    Science.gov (United States)

    Bassaly, Renee; Tidwell, Natalie; Bertolino, Siobhan; Hoyte, Lennox; Downes, Katheryne; Hart, Stuart

    2011-04-01

    The objectives of this study are to investigate myofascial pain in patients with interstitial cystitis (IC) and to correlate myofascial exam findings with validated questionnaires. A retrospective chart review was performed on 186 patients with a diagnosis of IC from April 2007 to December 2008. Demographics, history and physical examination, and validated pelvic floor dysfunction questionnaire scores were extracted. The data was evaluated with SPSS for Windows using Spearman's rho, Mann-Whitney, and Kruskal-Wallis statistical analyses. Myofascial pain was demonstrated in 78.3% of IC patients with at least one myofascial trigger point, and 67.9% of patients had numerous areas of trigger points. Mild correlations were seen with trigger points and scores from the PUF, PFDI-20, and PFIQ-7 questionnaires. Myofascial pain is prevalent among IC patients and positively correlated with pelvic floor dysfunction scores. These findings support evaluation of pelvic floor myofascial pain in IC patients and suggest a possible benefit from pelvic floor therapy.

  8. Inflammation and Tissue Remodeling in the Bladder and Urethra in Feline Interstitial Cystitis

    Directory of Open Access Journals (Sweden)

    F. Aura Kullmann

    2018-04-01

    Full Text Available Interstitial cystitis/bladder pain syndrome (IC/BPS is a debilitating chronic disease of unknown etiology. A naturally occurring disease termed feline interstitial cystitis (FIC reproduces many features of IC/BPS patients. To gain insights into mechanisms underlying IC/BPS, we investigated pathological changes in the lamina propria (LP of the bladder and proximal urethra in cats with FIC, using histological and molecular methods. Compared to control cat tissue, we found an increased number of de-granulated mast cells, accumulation of leukocytes, increased cyclooxygenase (COX-1 expression in the bladder LP, and increased COX-2 expression in the urethra LP from cats with FIC. We also found increased suburothelial proliferation, evidenced by mucosal von Brunn’s nests, neovascularization and alterations in elastin content. Scanning electron microscopy revealed normal appearance of the superficial urethral epithelium, including the neuroendocrine cells (termed paraneurons, in FIC urethrae. Together, these histological findings suggest the presence of chronic inflammation of unknown origin leading to tissue remodeling. Since the mucosa functions as part of a “sensory network” and urothelial cells, nerves and other cells in the LP are influenced by the composition of the underlying tissues including the vasculature, the changes observed in the present study may alter the communication of sensory information between different cellular components. This type of mucosal signaling can also extend to the urethra, where recent evidence has revealed that the urethral epithelium is likely to be part of a signaling system involving paraneurons and sensory nerves. Taken together, our data suggest a more prominent role for chronic inflammation and tissue remodeling than previously thought, which may result in alterations in mucosal signaling within the urinary bladder and proximal urethra that may contribute to altered sensations and pain in cats and humans

  9. Alexithymia and anesthetic bladder capacity in interstitial cystitis/bladder pain syndrome.

    Science.gov (United States)

    Chiu, Chui-De; Lee, Ming-Huei; Chen, Wei-Chih; Ho, Hoi Lam; Wu, Huei-Ching

    2017-09-01

    In contrast to the inconsistent results of organic causes, it has been found that psychological risk factors are reliably related to functional somatic syndromes (FSSs), including interstitial cystitis/bladder pain syndrome (IC/BPS). Compared to patients with acute cystitis, a subgroup of IC/BPS patients with a history of childhood relational trauma reported intensified unregulated affective states (i.e., anxiety and depression) and trauma-related psychopathology (i.e., dissociation). Nevertheless, it remains unknown whether psychosocial risk factors can be separated from bladder-centric factors. This study aimed to verify whether psychosocial factors such as alexithymia, which is a key psychological factor of FSSs, are less likely to be linked to a low bladder capacity in patients with IC/BPS. Ninety-four female IC/BPS patients were recruited from the outpatient departments of urology, obstetrics, and gynecology. Anxiety, depression, dissociation, childhood relational trauma, and alexithymia were assessed using standardized scales, and anesthetic bladder capacity was examined by cystoscopic hydrodistention. Positive correlations were found between anesthetic bladder capacity and the psychosocial variables, including alexithymia. An increased bladder capacity was associated with anxiety, dissociation, and childhood relational trauma, and a combination of high cognitive and low affective alexithymia mediated the correlations between bladder capacity and the psychosocial variables. Psychosocial variables that are associated with an aversive childhood relational environment and affect dysregulation may constitute a pathogenic trajectory that differs from bladder-centric defects such as a lower bladder capacity. The findings of this study support the notion that IC/BPS in some patients may be due to an FSS. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Cytokine expression in patients with bladder pain syndrome/interstitial cystitis ESSIC type 3C.

    Science.gov (United States)

    Logadottir, Yr; Delbro, Dick; Fall, Magnus; Gjertsson, Inger; Jirholt, Pernilla; Lindholm, Catharina; Peeker, Ralph

    2014-11-01

    Bladder wall nitric oxide production in patients with bladder pain syndrome type 3C is increased compared to undetectable nitric oxide in patients with nonHunner bladder pain syndrome and healthy controls. However, the underlying mechanism/s of the increased nitric oxide production is largely unknown. We compared mRNA expression of a select group of cytokines in patients with bladder pain syndrome/interstitial cystitis type 3C and in pain-free controls. Cold cup biopsies from 7 patients with bladder pain syndrome type 3C and 6 healthy subjects were analyzed. mRNA expression of IL-4, 6, 10 and 17A, iNOS, TNF-α, TGF-β and IFN-γ was estimated by real-time polymerase chain reaction. IL-17 protein expression was determined by immunohistochemistry. Mast cells were labeled with tryptase to evaluate cell appearance and count. IL-6, 10 and 17A, and iNOS mRNA levels as well as the number of mast cells infiltrating the bladder mucosa were significantly increased in patients with bladder pain syndrome type 3C compared to healthy controls. TNF-α, TGF-β and IFN-γ mRNA levels were similar in patients and controls. IL-17A expression at the protein level was up-regulated and localized to inflammatory cells and urothelium in patients with bladder pain syndrome type 3C. Patients with bladder pain syndrome/interstitial cystitis had increased mRNA levels of IL-17A, 10 and 6, and iNOS. IL-17A might be important in the inflammatory process. To our knowledge the increase in IL-17A is a novel finding that may have new treatment implications. Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  11. 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.)

  12. Interstitial Cystitis

    Science.gov (United States)

    ... bladder. A leak in the epithelium may allow toxic substances in urine to irritate your bladder wall. ... Frequent urination and pain may strain your personal relationships, and sexual intimacy may suffer. Emotional troubles. The ...

  13. Cystitis - noninfectious

    Science.gov (United States)

    ... the pelvis area Certain types of chemotherapy drugs History of severe or repeated bladder infections Certain foods, such as tomatoes, artificial sweeteners, caffeine, chocolate, and alcohol, can cause bladder symptoms. The same ...

  14. 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)

  15. Antifibrinolytic treatment in subarachnoid hemorrhage

    NARCIS (Netherlands)

    Vermeulen, M.; Lindsay, K. W.; Murray, G. D.; Cheah, F.; Hijdra, A.; Muizelaar, J. P.; Schannong, M.; Teasdale, G. M.; van Crevel, H.; van Gijn, J.

    1984-01-01

    We enrolled 479 patients with subarachnoid hemorrhage in a multicenter, randomized, double-blind, placebo-controlled trial to determine whether treatment with the antifibrinolytic agent tranexamic acid improves outcome by preventing rebleeding. At three months there was no statistical difference

  16. Reducing postpartum hemorrhage in Africa

    DEFF Research Database (Denmark)

    Lazarus, Jeff; Lalonde, A

    2005-01-01

    Postpartum hemorrhage (PPH) is the leading cause of maternal mortality in sub-Saharan Africa. This is being addressed by leading professional organizations, which point to the importance of a skilled attendant at birth. But they also emphasize that the active management of the third stage of labor...

  17. 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

  18. Rebleeding After Aneurysmal Subarachnoid Hemorrhage

    DEFF Research Database (Denmark)

    Larsen, Carl Christian; Astrup, Jens

    2013-01-01

    OBJECTIVE: To summarize the current knowledge of the mechanisms leading to rebleeding and the prevention of rebleeding after subarachnoid hemorrhage (SAH). METHODS: A literature search was performed to investigate factors associated with rebleeding after SAH. RESULTS: The review of the literature...

  19. 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)

  20. Computed tomography in subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Lee, Seung Ro; Chang, Kee Hyun; Choi, Byung Ihn; Han, Man Chung; Sim, Bo Sung

    1981-01-01

    Computed Tomography has become increasingly important diagnostic method as the initial examination in the diagnosis of subarachnoid hemorrhage with direct detection of extravasated blood in basal cistern and cortical sulci. Furthermore, CT provides better and exact visualization of the presence, localization, extent and degree of intracerebral, intraventricular and subdural hemorrhage, infarction, hydrocephalus and rebleeding which may be associated with subarachnoid hemorrhage, and also could detect the causative lesions with contrast enhancement in many cases. The purpose of the paper is to describe the CT findings of subarachnoid hemorrhage due to various causes and to evaluate the diagnostic accuracy of CT in subarachnoid hemorrhage. Authors analysed a total of 153 cases with subarachnoid hemorrhage confirmed by lumbar puncture at Seoul National University Hospital from March 1979 to April 1981, with special emphasis on CT findings. All of the cases took CT scan and 125 cases of them angiography. The results are as follows: 1. Most prevalent age group was 4th to 6th decades (78%). The ratio of male to female was 1.1: 1. 2. Of 125 cases with angiography, aneurysm was a major cause (68%). Others were arterio-venous malformation (9.6%), Moya-moya disease (4%) and unknown (18.4%). 3. Of all 153 cases with CT scan, hemorrhage was demonstrated in 98 cases (64.1%); SAH in 72 cases (47.1%), ICH in 65 cases (42.5%), IVH in 34 cases (22.2%) and SDH in 1 case (0.7%). SAH combined with ICH was a major group (34.7%) in SAH. Detection rate of SAH was 68.3% within the first 7 days and 5.8% after 7 dyas. 4. In aneurysms, SAH was detected in 60 of 85 cases (70.6%); 88.1% within the first 7 dyas and 5.6% after 7 dyas. Anterior communicating artery was the most common site of the aneurysms (40%), in which detection rate of SAH was 100% within the first 7 days. SAH was combined with ICH in 38.3%. 5. On CT, SAH of unilateral Sylvian fissure was pathognomonic for ruptured MCA

  1. 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.)

  2. 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.

  3. 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...

  4. Non-fatal hemorrhage from pontine vascular malformations

    International Nuclear Information System (INIS)

    Yamashita, Junkoh; Aoyama, Ikuhiro; Gi, Hidefuku; Handa, Hajime

    1982-01-01

    Pontine vascular malformations have usually been found at autopsy as an incidental finding or as a cause of a fatal hemorrhage. In recent years, however, computerized tomography (CT) has made it possible to visualize these lesions while the patinents are still alive. In this paper, we report 2 cases with non-fatal hemorrhages from pontine vascular malformation. The first case was a 31-year-old housewife with cheif complaints of a sensory disturbance of the left half of the body, double vision, nausea, and vomiting of 2 weeks' duration. CT revealed a small high-density mass, which was partially slightly contrast-enhanced, in the right lower pontine tegmentum, affecting the medial and lateral lemnisci, abducens, facial and acoustic nerves, brachium pontis, medial longitudinal fasciculus, corticospinal and corticobulbar fibers, and parepontine reticular formation. The second case was a 52-year-old female clerk with chief complaints of a sensory disturbance of the right half of the body and gait disturbance of 7 months' duration. CT revealed a small high-density mass, which was partially contrast-enhanced, in the left midpontine tegmentum, affecting the medial and lateral lemnisci, lateral spinothalamic tract, ventral ascending tract of V, and brachium pontis. Although there was no evidence of subarachnoid hemorrhage, both cases were deterirating progressively, probably due to tepeated small intraparenchymal hemorrhages. They were treated by radiation therapy in order to prevent further rebleeding. Fortunately, their symptoms gradually subsided, and both of them were doing well 2 years and one and a half years respectively after radiation therapy. The value of radiation therapy for this disease entity has not yet been established, but it may be worthwhile when the symptoms are worsening and there is no other suitable treatment. (J.P.N.)

  5. Is intravesical instillation of hyaluronic acid and chondroitin sulfate useful in preventing recurrent bacterial cystitis? A multicenter case control analysis

    OpenAIRE

    Giorgio Gugliotta; Gloria Calagna; Giorgio Adile; Salvatore Polito; Salvatore Saitta; Patrizia Speciale; Stefano Palomba; Antonino Perino; Roberta Granese; Biagio Adile

    2015-01-01

    Objective: Urinary tract infections (UTIs) are common in the female population and, over a lifetime, about half of women have at least one episode of UTI requiring antibiotic therapy. The aim of the current study was to compare two different strategies for preventing recurrent bacterial cystitis: intravesical instillation of hyaluronic acid (HA) plus chondroitin sulfate (CS), and antibiotic prophylaxis with sulfamethoxazole plus trimethoprim. Materials and methods: This was a retrospective...

  6. Intravesical Glycosaminoglycan Replacement with Chondroitin Sulphate (Gepan(®) instill) in Patients with Chronic Radiotherapy- or Chemotherapy-Associated Cystitis.

    Science.gov (United States)

    Schwalenberg, Thilo; Berger, Frank Peter; Horn, Lars Christian; Thi, Phuc Ho; Stolzenburg, Jens-Uwe; Neuhaus, Jochen

    2015-08-01

    Intravesical instillation of glycosaminoglycans is a promising option for the treatment of chronic cystitis, as it supports the regeneration of the damaged urothelial layer. We investigated the efficacy of short-term intravesical chondroitin sulphate treatment (six courses of instillation) in patients with chronic radiotherapy- or chemotherapy-associated cystitis. This prospective, observational study included patients with chronic radiotherapy- or chemotherapy-associated cystitis, who received six once-weekly intravesical instillations of 0.2% chondroitin sulphate 40 mL. Every week, patients recorded their symptoms and their benefits and tolerance of treatment, using a self-completed questionnaire. The study included 16 patients (mean age 68.5 years; 50% male). During the study, a reduction in all evaluated parameters was observed. After one dose of chondroitin sulphate, symptom improvement was observed in 38% of patients, and after the second dose, an additional 31% of patients showed improvement. At week 6, 80% of patients had either improved or were symptom free, and significant improvements in urinary urgency (p = 0.0082), pollakisuria (p = 0.0022), urge frequency (p = 0.0033) and lower abdominal pain (p = 0.0449) were observed. Haematuria, present in 9 of the 16 patients at baseline, was completely resolved in all cases after 6 weeks. The majority of patients (93%) evaluated the tolerance of chondroitin sulphate as 'good' or 'very good'. No treatment-related adverse events were reported. Intravesical administration of chondroitin sulphate was effective for the treatment of radiotherapy- or chemotherapy-associated cystitis. Even short-term treatment appears to be effective in reducing symptoms and improving the quality of life of patients.

  7. Fosfomycin versus other antibiotics for the treatment of cystitis: a meta-analysis of randomized controlled trials.

    Science.gov (United States)

    Falagas, Matthew E; Vouloumanou, Evridiki K; Togias, Antonios G; Karadima, Maria; Kapaskelis, Anastasios M; Rafailidis, Petros I; Athanasiou, Stavros

    2010-09-01

    Cystitis is a common infection. The alarmingly high resistance rates exhibited by contemporary uropathogens necessitate the re-evaluation of old antibiotics. To evaluate the effectiveness and safety of fosfomycin compared with other antibiotics for the treatment of patients with cystitis. We performed a meta-analysis of randomized controlled trials (RCTs), generated from searches performed in PubMed, Scopus and Cochrane CENTRAL, which involved patients with cystitis treated with fosfomycin versus other antibiotics. Twenty-seven trials (eight double-blind) were included. Sixteen of these 27 trials involved exclusively non-pregnant female patients, 3 involved adult mixed populations of older age, 5 involved pregnant patients and 3 involved paediatric patients. Regarding clinical success, no difference was found in the comprehensive analysis regarding all comparators combined [10 RCTs, 1657 patients, risk ratio (RR) = 1.00, 95% confidence interval (CI) = 0.98-1.03] in trials involving non-pregnant females and in trials involving mixed populations. Insufficient relevant data were provided from trials involving paediatric and pregnant patients. No difference between fosfomycin and comparators was also found in all comparisons regarding the remaining effectiveness outcomes (namely microbiological success/relapse/re-infection). Fosfomycin had a comparable safety profile with the evaluated comparators in non-pregnant women, mixed and paediatric populations, whereas it was associated with significantly fewer adverse events in pregnant women (4 RCTs, 507 patients, RR = 0.35, 95% CI = 0.12-0.97). In the era of high drug resistance rates, reported even among community-acquired uropathogens, fosfomycin may provide a valuable alternative option for the treatment of cystitis in non-pregnant and pregnant women and in elderly and paediatric patients.

  8. 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.)

  9. Modified Thiele massage as therapeutic intervention for female patients with interstitial cystitis and high-tone pelvic floor dysfunction.

    Science.gov (United States)

    Oyama, Ian A; Rejba, Amy; Lukban, James C; Fletcher, Erica; Kellogg-Spadt, Susan; Holzberg, Adam S; Whitmore, Kristene E

    2004-11-01

    To evaluate the effectiveness of transvaginal manual therapy of the pelvic floor musculature (Thiele massage) in symptomatic female patients with interstitial cystitis and high-tone dysfunction of the pelvic floor. A total of 21 women with documented interstitial cystitis and high-tone pelvic floor dysfunction underwent transvaginal massage using the Thiele technique twice a week for 5 weeks. Symptoms were evaluated before massage, at protocol conclusion, and at a mean of 4.5 months after therapy completion (long-term follow-up). The response to treatment was evaluated through the O'Leary-Sant Interstitial Cystitis Symptom and Problem Indexes, Likert Visual Analogue Scales for urgency and pain, and Short-Form 12-item (SF-12) Quality-of-Life Scale, and through changes in the physical examination findings using a 5-point modified Oxford Scale to document pelvic floor tenderness. A statistically significant improvement was seen in the Symptom and Problem Indexes of the O'Leary-Sant Questionnaire (P = 0.015 and P = 0.039, respectively), Likert Visual Analogue Scales for urgency and pain (P = 0.001 and P = 0.005, respectively), the Physical and Mental Component Summary from the SF-12 Quality-of-Life Scale (P = 0.049 and P = 0.044, respectively), and the modified Oxford Scale (P pelvic floor (P pelvic floor dysfunction in addition to decreasing pelvic floor muscle tone.

  10. Computed tomography of intraventricular hemorrhage

    International Nuclear Information System (INIS)

    Cho, Bum Shin; Shin, Kyoung Hee; Hahm, Chang Kok

    1982-01-01

    Computed tomography (CT) is a new non-invasive diagnostic imaging method, which has ability to differentiate C.S.F., hematoma, and even edematous brain from normal brain tissue. Prior to the introduction of the CT, the diagnosis of the intraventricular hemorrhage in living patients was difficult and was confirmed by surgery of autopsy. Intracranial hemorrhages are visible on the CT with density higher than brain tissue in acute phase. CT is an accurate method for detecting of intraventricular hemorrhage including detection of nature, location, amount, and associated changes. CT is also useful as a guidance and in the evaluation of fate of the hematomas by easily performable follow up studies. The causes of the intraventricular hemorrhages are hypertension, rupture of aneurysm, arteriovenous malformation, head trauma, brain tumor, and others. This study included evaluation of CT of 69 patients who show the high density in cerebral ventricular system during the period of 31 months from Feb. 1979 to Aug. 1981 in the Department of Radiology, College of Medicine, Hanyang University. The results were as follows. 1. Age distribution of the total 69 patient was broad ranging from 1 month to 80 years. 28% of patients were in the 6th decade. The mate to female ratio was 2 : 1. 2. The consciousness of patients at CT study: Those were conscious in 11 cases, stuporous in 41 cases and unconscious in 17 cases. 3. The causes of intraventricular hemorrhages were hypertension in 28 cases, head trauma in 12 cases, aneurysm in 4 cases, tumor in 2 cases and others in 23 cases. 4. 9 cases showed intraventricular hematomas only, other 60 cases showed associated intracranial hematomas: Those were intracerebral hematomas in 53 cases including 30 cases of basal ganglial and thalamic hematomas, subarachnoid hemorrhage in 17 cases, epidural hematomas in 3 cases, and subdural hematomas in 2 cases. 5. All cases of the intraventricular hematomas except one sowed hematoma in the lateral

  11. 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)

  12. Hyperbaric oxygen - an effective tool to treat radiation morbidity in prostate cancer

    International Nuclear Information System (INIS)

    Mayer, Ramona; Klemen, Huberta; Quehenberger, Franz; Sankin, Oliver; Mayer, Elisabeth; Hackl, Arnulf; Smolle-Juettner, Freyja-Maria

    2001-01-01

    Purpose: We report the results of hyperbaric oxygen therapy (HBO) used in the treatment of radiation cystitis and proctitis following irradiation of prostate cancer. Materials and methods: Between June 1995 and March 2000, 18 men (median age 71 years) with radiation proctitis (n=7), cystitis (n=8), and combined proctitis/cystitis (n=3) underwent HBO therapy in a multiplace chamber for a median of 26 sessions (range 2-60). The treatment schedule (2.2-2.4 atmospheres absolute, 60 min bottom time, once-a-day, 7 days a week) was set at a lower limit of 20 sessions; the upper limit was left open to symptom-related adjustment. Prior to HBO treatment, RTOG/EORTC late genitourinal (GU) morbidity was Grade 2 (n=3), Grade 3 (n=6) or Grade 4 (n=2); modified RTOG/EORTC late gastrointestinal (GI) morbidity was either Grade 2 (n=4) or Grade 3 (n=6). Results: Sixteen patients underwent an adequate number of sessions. RTOG/EORTC late GU as well as modified GI morbidity scores showed a significant improvement after HBO (GI, P=0.004; GU, P=0.004; exact Wilcoxon signed rank test); bleeding ceased in five out of five patients with proctitis and in six out of eight patients with cystitis; one of those two patients, in whom an ineffective treatment outcome was obtained, went on to have a cystectomy. Conclusions: HBO treatment seems to be an effective tool to treat those patients with late GI and GU morbidity when conventional treatment has led to unsatisfactory results. Particularly in patients with radiation cystitis, HBO should not be delayed too long, as in the case of extensive bladder shrinkage improvement is hard to achieve

  13. Radiations

    International Nuclear Information System (INIS)

    Pujol Mora, J.

    1999-01-01

    The exposition to ionizing radiations is a constant fact in the life of the human being and its utilization as diagnostic and therapeutic method is generalized. However, it is notorious how as years go on, the fear to the ionizing radiation seems to persist too, and this fact is not limited to the common individual, but to the technical personnel and professional personnel that labors with them same. (S. Grainger) [es

  14. Radiation

    International Nuclear Information System (INIS)

    Davidson, J.H.

    1986-01-01

    The basic facts about radiation are explained, along with some simple and natural ways of combating its ill-effects, based on ancient healing wisdom as well as the latest biochemical and technological research. Details are also given of the diet that saved thousands of lives in Nagasaki after the Atomic bomb attack. Special comment is made on the use of radiation for food processing. (U.K.)

  15. [Crimean-Congo hemorrhagic fever].

    Science.gov (United States)

    Saijo, Masayuki; Moriikawa, Shigeru; Kurane, Ichiro

    2004-12-01

    Crimean-Congo hemorrhagic fever (CCHF) is an acute infectious disease caused by CCHF virus (CCHFV), a member of the family Bunyaviridae, genus Nairovirus. The case fatality rate of CCHF ranges from 10-40%. Because CCHF is not present in Japan, many Japanese virologists and clinicians are not very familiar with this disease. However, there remains the possibility of an introduction of CCHFV or other hemorrhagic fever viruses into Japan from surrounding endemic areas. Development of diagnostic laboratory capacity for viral hemorrhagic fevers is necessary even in countries without these diseases. At the National Institute of Infectious Diseases, Tokyo, Japan, laboratory-based systems such as recombinant protein-based antibody detection, antigen-capture and pathological examination have been developed. In this review article, epidemiologic and clinical data on CCHF in the Xinjiang Uygur Autonomous Region, compiled through field investigations and diagnostic testing utilizing the aforementioned laboratory systems, are presented. CCHFV infections are closely associated with the environmental conditions, life styles, religion, occupation, and human economic activities. Based on these data, preventive measures for CCHFV infections are also discussed.

  16. MR imaging of intraocular hemorrhage

    International Nuclear Information System (INIS)

    Saint-Louis, L.A.; Weiss, R.; Ellsworth, R.; Chang, S.; Deck, M.D.F.

    1987-01-01

    The authors evaluated with MR imaging 11 globes (nine patients) with spontaneous or traumatic intraocular hemorrhage. Subretinal blood was present in eight. Intravitreal bleeding was associated in seven and three subchoroidal. The ages of the hemorrhages ranged from 1 day to 6 months. Six of the subretinal and two subchoroidal cases had clotted blood with different intensity on the short TE images but were markedly hypointense on long TR/long TE images. The intravitreal blood was hyperintense on all sequences except in one. All imaging was performed with .5 T, 256 matrix, and 4- and 7- mm section thickness. Because of the varied appearance of hemorrhages, the authors scanned and are scanning two rabbits with intravitreal blood in vivo. Parameters include: 3-mm sections, T1, PD, T2 scans in .3-T and 1.5-T imagers. Initial results for the first 2 days show no change in signal intensity (hyperintense on all sequences). The T1 images show a diminishing intensity up to 8 days, and T2 scans remained hyperintense. These results so far correlate with the patient findings. The authors present the clinical findings and experimental correlation

  17. 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

  18. Radiation

    International Nuclear Information System (INIS)

    Winther, J.F.; Ulbak, K.; Dreyer, L.; Pukkala, E.; Oesterlind, A.

    1997-01-01

    Exposure to solar and ionizing radiation increases the risk for cancer in humans. Some 5% of solar radiation is within the ultraviolet spectrum and may cause both malignant melanoma and non-melanocytic skin cancer; the latter is regarded as a benign disease and is accordingly not included in our estimation of avoidable cancers. Under the assumption that the rate of occurrence of malignant melanoma of the buttocks of both men and women and of the scalp of women would apply to all parts of the body in people completely unexposed to solar radiation, it was estimated that approximately 95% of all malignant melanomas arising in the Nordic populations around the year 2000 will be due to exposure to natural ultraviolet radiation, equivalent to an annual number of about 4700 cases, with 2100 in men and 2600 in women, or some 4% of all cancers notified. Exposure to ionizing radiation in the Nordic countries occurs at an average effective dose per capita per year of about 3 mSv (Iceland, 1.1 mSv) from natural sources, and about 1 mSv from man-made sources. While the natural sources are primarily radon in indoor air, natural radionuclides in food, cosmic radiation and gamma radiation from soil and building materials, the man-made sources are dominated by the diagnostic and therapeutic use of ionizing radiation. On the basis of measured levels of radon in Nordic dwellings and associated risk estimates for lung cancer derived from well-conducted epidemiological studies, we estimated that about 180 cases of lung cancer (1% of all lung cancer cases) per year could be avoided in the Nordic countries around the year 2000 if indoor exposure to radon were eliminated, and that an additional 720 cases (6%) could be avoided annually if either radon or tobacco smoking were eliminated. Similarly, it was estimated that the exposure of the Nordic populations to natural sources of ionizing radiation other than radon and to medical sources will each give rise to an annual total of 2120

  19. Neonatal adrenal hemorrhage presenting as late onset neonatal jaundice

    OpenAIRE

    Qureshi, Umar Amin; Ahmad, Nisar; Rasool, Akhter; Choh, Suhail

    2009-01-01

    Clinical manifestations of adrenal hemorrhage vary depending on the degree and rate of hemorrhage, as well as the amount of adrenal cortex compromised by hemorrhage. We report here a case of neonatal adrenal hemorrhage that presented with late onset neonatal jaundice. The cause of adrenal hemorrhage was birth asphyxia.

  20. 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.

  1. 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)

  2. 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

  3. Rehabilitation Outcomes: Ischemic versus Hemorrhagic Strokes

    OpenAIRE

    Perna, Robert; Temple, Jessica

    2015-01-01

    Background. Ischemic and hemorrhagic strokes have different pathophysiologies and possibly different long-term cerebral and functional implications. Hemorrhagic strokes expose the brain to irritating effects of blood and ischemic strokes reflect localized or diffuse cerebral vascular pathology. Methods. Participants were individuals who suffered either an ischemic (n = 172) or hemorrhagic stroke (n = 112) within the past six months and were involved in a postacute neurorehabilitation program....

  4. Adopted Korean woman with symptoms of cystitis – Delayed diagnosis of tuberculosis leading to disseminated disease

    Directory of Open Access Journals (Sweden)

    Mose M

    2017-01-01

    Full Text Available We report a rare case of miliary tuberculosis (TB in an adopted woman that developed following delayed diagnosis of presumed urogenital TB. The patient had a two year history of urological symptoms, diagnosed as interstitial cystitis and treated with cyclosporine. At admission, she presented with symptoms of pyelonephritis. Neck stiffness led to lumbar puncture that showed pleocytosis with lymphocytic predominance, high protein and low glucose levels, suggestive of TB meningitis. Computed tomography and magnetic resonance imaging scans showed nodular lung changes, lumbar spine destructive lesions, a unilateral kidney abscess and a parietal lobe tuberculoma. Urine and cerebrospinal fluids were positive for TB by polymerase chain reaction (PCR and culture. The patient developed complications in the form of hydrocephalus. She was treated with a ventriculoperitoneal shunt and four drug anti-tuberculosis therapy. She was discharged to neurorehabilitation on continued anti-tuberculosis treatment, developing longer term sequelae in the form of severe cognitive disabilities. This case emphasizes the importance of continuing to include TB in the differential diagnosis of a variety of diseases, particularly in patients at possible increased risk of infection, and highlights the potentially serious consequences of delayed or missed TB diagnosis.

  5. A Pilot Study on Intravesical Administration of Curcumin for Cystitis Glandularis

    Directory of Open Access Journals (Sweden)

    Qiong Lu

    2013-01-01

    Full Text Available Cystitis glandularis (CG is a proliferative disorder in the urinary bladder. The outcome of current treatments in some patients is not satisfactory. Curcumin, a herbal medicine that has been used for centuries, has shown great potential in treating various diseases. Our pilot study aimed to explore the feasibility of an intravesical treatment for CG using curcumin. 14 patients diagnosed with CG that remained symptomatic after primary treatments were enrolled, underwent a 3-month curcumin intravesical treatment (50 mg/50 mL, 1 hour, once per week for first 4 weeks and once per month for next 2 months and were followed up for 3 months. Efficacy of the treatment was evaluated using core lower urinary tract symptom score (CLSS questionnaire. 10 patients demonstrated persistent improvement in symptoms up to the end of the 6-month study. Their CLSS decreased significantly after the 3-month treatment (6.0±0.8; P<0.01 from the baseline (10.5±1.6 and maintained decreasing till the end of the study (6.2±0.7; P<0.01. 4 patients were classified as nonresponders. Our study suggests the feasibility of further randomized controlled trials on curcumin intravesical treatment in CG patients who remain symptomatic after primary treatments.

  6. Understanding pain and coping in women with interstitial cystitis/bladder pain syndrome.

    Science.gov (United States)

    Katz, Laura; Tripp, Dean A; Carr, Lesley K; Mayer, Robert; Moldwin, Robert M; Nickel, J Curtis

    2017-08-01

    To examine a self-regulation and coping model for interstitial cystitis/bladder pain syndrome (IC/BPS) that may help us understand the pain experience of patients with chronic IC/BPS. The model tested illness perceptions, illness-focused coping, emotional regulation, mental health and disability in a stepwise method using factor analysis and structural equation modelling. Step 1, explored the underlying constructs. Step 2, confirmed the measurement models to determine the structure/composition of the main constructs. Step 3, evaluated the model fit and specified pathways in the proposed IC/BPS self-regulation model. In all, 217 female patients with urologist diagnosed IC/BPS were recruited and diagnosed across tertiary care centres in North America. The data were collected through self-report questionnaires. An IC/BPS self-regulation model was supported. Physical disability was worsened by patient's negative perception of their illness, attempts to cope using illness-focused coping and poorer emotional regulation. Mental health was supported by perceptions that individuals could do something about their illness, using wellness-focused behavioural strategies and adaptive emotion regulation. The results clarify the complex and unique process of self-regulation in women with IC/BPS, implicating cognitive and coping targets, and highlighting emotional regulation. This knowledge should help clinicians understand and manage these patients' distress and disability. © 2017 The Authors BJU International © 2017 BJU International Published by John Wiley & Sons Ltd.

  7. New Aspects in the Differential Diagnosis and Therapy of Bladder Pain Syndrome/Interstitial Cystitis

    Directory of Open Access Journals (Sweden)

    Jochen Neuhaus

    2011-01-01

    Full Text Available Diagnosis of bladder pain syndrome/interstitial cystitis (BPS/IC is presently based on mainly clinical symptoms. BPS/IC can be considered as a worst-case scenario of bladder overactivity of unknown origin, including bladder pain. Usually, patients are partially or completely resistant to anticholinergic therapy, and therapeutical options are especially restricted in case of BPS/IC. Therefore, early detection of patients prone to develop BPS/IC symptoms is essential for successful therapy. We propose extended diagnostics including molecular markers. Differential diagnosis should be based on three diagnostical “columns”: (i clinical diagnostics, (ii histopathology, and (iii molecular diagnostics. Analysis of molecular alterations of receptor expression in detrusor smooth muscle cells and urothelial integrity is necessary to develop patient-tailored therapeutical concepts. Although more research is needed to elucidate the pathomechanisms involved, extended BPS/IC diagnostics could already be integrated into routine patient care, allowing evidence-based pharmacotherapy of patients with idiopathic bladder overactivity and BPS/IC.

  8. New Aspects in the Differential Diagnosis and Therapy of Bladder Pain Syndrome/Interstitial Cystitis

    Science.gov (United States)

    Neuhaus, Jochen; Schwalenberg, Thilo; Horn, Lars-Christian; Alexander, Henry; Stolzenburg, Jens-Uwe

    2011-01-01

    Diagnosis of bladder pain syndrome/interstitial cystitis (BPS/IC) is presently based on mainly clinical symptoms. BPS/IC can be considered as a worst-case scenario of bladder overactivity of unknown origin, including bladder pain. Usually, patients are partially or completely resistant to anticholinergic therapy, and therapeutical options are especially restricted in case of BPS/IC. Therefore, early detection of patients prone to develop BPS/IC symptoms is essential for successful therapy. We propose extended diagnostics including molecular markers. Differential diagnosis should be based on three diagnostical “columns”: (i) clinical diagnostics, (ii) histopathology, and (iii) molecular diagnostics. Analysis of molecular alterations of receptor expression in detrusor smooth muscle cells and urothelial integrity is necessary to develop patient-tailored therapeutical concepts. Although more research is needed to elucidate the pathomechanisms involved, extended BPS/IC diagnostics could already be integrated into routine patient care, allowing evidence-based pharmacotherapy of patients with idiopathic bladder overactivity and BPS/IC. PMID:22028706

  9. New aspects in the differential diagnosis and therapy of bladder pain syndrome/interstitial cystitis.

    Science.gov (United States)

    Neuhaus, Jochen; Schwalenberg, Thilo; Horn, Lars-Christian; Alexander, Henry; Stolzenburg, Jens-Uwe

    2011-01-01

    Diagnosis of bladder pain syndrome/interstitial cystitis (BPS/IC) is presently based on mainly clinical symptoms. BPS/IC can be considered as a worst-case scenario of bladder overactivity of unknown origin, including bladder pain. Usually, patients are partially or completely resistant to anticholinergic therapy, and therapeutical options are especially restricted in case of BPS/IC. Therefore, early detection of patients prone to develop BPS/IC symptoms is essential for successful therapy. We propose extended diagnostics including molecular markers. Differential diagnosis should be based on three diagnostical "columns": (i) clinical diagnostics, (ii) histopathology, and (iii) molecular diagnostics. Analysis of molecular alterations of receptor expression in detrusor smooth muscle cells and urothelial integrity is necessary to develop patient-tailored therapeutical concepts. Although more research is needed to elucidate the pathomechanisms involved, extended BPS/IC diagnostics could already be integrated into routine patient care, allowing evidence-based pharmacotherapy of patients with idiopathic bladder overactivity and BPS/IC.

  10. Fosfomycin: A First-Line Oral Therapy for Acute Uncomplicated Cystitis

    Directory of Open Access Journals (Sweden)

    George G. Zhanel

    2016-01-01

    Full Text Available Fosfomycin is a new agent to Canada approved for the treatment of acute uncomplicated cystitis (AUC in adult women infected with susceptible isolates of E. coli and Enterococcus faecalis. We reviewed the literature regarding the use of oral fosfomycin for the treatment of AUC. All English-language references from 1975 to October 2015 were reviewed. In Canada, fosfomycin tromethamine is manufactured as Monurol® and is available as a 3-gram single dose sachet. Fosfomycin has a unique chemical structure, inhibiting peptidoglycan synthesis at an earlier site compared to β-lactams with no cross-resistance with other agents. Fosfomycin displays broad-spectrum activity against ESBL-producing, AmpC-producing, carbapenem-non-susceptible, and multidrug-resistant (MDR E. coli. Resistance to fosfomycin in E. coli is rare (100 µg/mL for 48 hours after a single 3-gram oral dose. No dosage adjustments are required in elderly patients, in pregnant patients, or in either renal or hepatic impairment. Fosfomycin demonstrates a favorable safety profile, and clinical trials have demonstrated efficacy in AUC that is comparable to ciprofloxacin, nitrofurantoin, and trimethoprim-sulfamethoxazole. Fosfomycin’s in vitro activity against common uropathogens, including MDR isolates, its favorable safety profile including pregnancy patients, drug interactions, and clinical trials data demonstrating efficacy in AUC, has resulted in Canadian, US, and European guidelines/authorities recommending fosfomycin as a first line agent for the treatment of AUC.

  11. 'Omics' Approaches to Understanding Interstitial Cystitis/Painful Bladder Syndrome/Bladder Pain Syndrome

    Directory of Open Access Journals (Sweden)

    Sungyong You

    2012-12-01

    Full Text Available Recent efforts in the generation of large genomics, transcriptomics, proteomics, metabolomics and other types of 'omics' data sets have provided an unprecedentedly detailed view of certain diseases, however to date most of this literature has been focused on malignancy and other lethal pathological conditions. Very little intensive work on global profiles has been performed to understand the molecular mechanism of interstitial cystitis/painful bladder syndrome/bladder pain syndrome (IC/PBS/BPS, a chronic lower urinary tract disorder characterized by pelvic pain, urinary urgency and frequency, which can lead to long lasting adverse effects on quality of life. A lack of understanding of molecular mechanism has been a challenge and dilemma for diagnosis and treatment, and has also led to a delay in basic and translational research focused on biomarker and drug discovery, clinical therapy, and preventive strategies against IC/PBS/BPS. This review describes the current state of 'omics' studies and available data sets relevant to IC/PBS/BPS, and presents opportunities for new research directed at understanding the pathogenesis of this complex condition.

  12. 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.

  13. Surgical management of spontaneous hypertensive brainstem hemorrhage

    Directory of Open Access Journals (Sweden)

    Bal Krishna Shrestha

    2015-09-01

    Full Text Available Spontaneous hypertensive brainstem hemorrhage is the spontaneous brainstem hemorrhage associated with long term hypertension but not having definite focal or objective lesion. It is a catastrophic event which has a poor prognosis and usually managed conservatively. It is not uncommon, especially in eastern Asian populations, accounting approximately for 10% of the intracerebral hemorrhage. Before the advent of computed tomography, the diagnosis of brainstem hemorrhage was usually based on the clinical picture or by autopsy and believed to be untreatable via surgery. The introduction of computed tomography permitted to categorize the subtypes of brainstem hemorrhage with more predicted outcome. Continuous ongoing developments in the stereotactic surgery and microsurgery have added more specific surgical management in these patients. However, whether to manage conservatively or promptly with surgical evacuation of hematoma is still a controversy. Studies have shown that an accurate prognostic assessment based on clinical and radiological features on admission is critical for establishing a reasonable therapeutic approach. Some authors have advocate conservative management, whereas others have suggested the efficacy of surgical treatment in brainstem hemorrhage. With the widening knowledge in microsurgical techniques as well as neuroimaging technology, there seems to have more optimistic hope of surgical management of spontaneous hypertensive brainstem hemorrhage for better prognosis. Here we present five cases of severe spontaneous hypertensive brainstem hemorrhage patients who had undergone surgery; and explore the possibilities of surgical management in patients with the spontaneous hypertensive brainstem hemorrhage.

  14. 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)

  15. The Roles of Thrombospondins in Hemorrhagic Stroke

    Directory of Open Access Journals (Sweden)

    Xuan Wu

    2017-01-01

    Full Text Available Hemorrhagic stroke is a devastating cerebrovascular disease with significant morbidity and mortality worldwide. Thrombospondins (TSPs, as matricellular proteins, belong to the TSP family which is comprised of five members. All TSPs modulate a variety of cellular functions by binding to various receptors. Recently, TSPs gained attention in the area of hemorrhagic stroke, especially TSP-1. TSP-1 participates in angiogenesis, the inflammatory response, apoptosis, and fibrosis after hemorrhagic stroke through binding to various molecules including but not limited to CD36, CD47, and TGF-β. In this review, we will discuss the roles of TSPs in hemorrhagic stroke and focus primarily on TSP-1.

  16. Orgotein in radiation treatment of bladder cancer

    International Nuclear Information System (INIS)

    Nielsen, O.S.; Overgaard, J.; Overgaard, M.; Steenholdt, S.; Jakobsen, A.; Sell, A.; Kommunehospitalet, Aarhus

    1987-01-01

    The possible protective effect of orgotein (a superoxide dismutase) an radiation cystitis and proctitis was studied in patients with carcinoma of the urinary bladder. A double-blind study in 60 patients was planned but due to unacceptable side effects only 30 patients were included. Radiation treatment was given with curative intent at a dose of 63 Gy in 30 fractions. Orgotein was injected 15 min after each daily radiation treatment at a dose of 4 or 8 mg. No effect of orgotein on tumour radiation response or on the acute radiation reactions in the bladder and rectum was detected. Marked subcutaneous infiltration and redness was seen at the local injection site in 5 patients. No general symptoms were observed. Intradermal tests and antibody titration tests showed that the local reactions were due to allergic reactions to the drug itself. The lack of radioprotective effect and the high frequency of unaccaptable side effects makes orgotein an unsuitable drug in climical radiation therapy. (orig.)

  17. Pulmonary hemorrhage resulting from leptospirosis

    Directory of Open Access Journals (Sweden)

    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.

  18. Subarachnoid hemorrhage in pituitary tumor

    Directory of Open Access Journals (Sweden)

    Ashis Patnaik

    2013-01-01

    Full Text Available Subarachnoid hemorrhage (SAH is the bleeding into the subarachnoid space containing cerebrospinal fluid. The most common cause of SAH is trauma. Rupture of aneurysms, vascular anomalies, tumor bleeds and hypertension are other important etiologies. SAH in the setting of pituitary tumor can result from various causes. It can be due to intrinsic tumor related pathology, injury to surrounding the vessel during the operative procedure or due to an associated aneurysm. We discuss the pathological mechanisms and review relevant literature related to this interesting phenomenon. Early and accurate diagnosis of the cause of the SAH in pituitary tumors is important, as this influences the management.

  19. Interstitial Cystitis/Painful Bladder Syndrome and Associated Medical Conditions With an Emphasis on Irritable Bowel Syndrome, Fibromyalgia and Chronic Fatigue Syndrome

    DEFF Research Database (Denmark)

    Nickel, J.C.; Tripp, D.A.; Pontari, M.

    2010-01-01

    of associated conditions increased (ie localized, regional, systemic), pain, stress, depression and sleep disturbance increased while social support, sexual functioning and quality of life deteriorated. Anxiety and catastrophizing remained increased in all groups. Symptom duration was associated......Purpose: We characterized and compared the impact of clinical phenotypic associations between interstitial cystitis/painful bladder syndrome and controls in relation to potentially related conditions, particularly irritable bowel syndrome, fibromyalgia and chronic fatigue syndrome. Materials...... cystitis/painful bladder syndrome vs controls was irritable bowel syndrome 38.6% vs 5.2%, fibromyalgia 17.7% vs 2.6% and chronic fatigue syndrome 9.5% vs 1.7% (all p

  20. Therapeutic efficacy of narrow band imaging-assisted transurethral electrocoagulation for ulcer-type interstitial cystitis/painful bladder syndrome.

    Science.gov (United States)

    Kajiwara, Mitsuru; Inoue, Shougo; Kobayashi, Kanao; Ohara, Shinya; Teishima, Jun; Matsubara, Akio

    2014-04-01

    Narrow band imaging cystoscopy can increase the visualization and detection of Hunner's lesions. A single-center, prospective clinical trial was carried out aiming to show the effectiveness of narrow band imaging-assisted transurethral electrocoagulation for ulcer-type interstitial cystitis/painful bladder syndrome. A total of 23 patients (19 women and 4 men) diagnosed as having ulcer-type interstitial cystitis/painful bladder syndrome were included. All typical Hunner's lesions and suspected areas identified by narrow band imaging were electrocoagulated endoscopically after the biopsy of those lesions. Therapeutic efficacy was assessed prospectively by using visual analog scale score of pain, O'Leary-Sant's symptom index, O'Leary-Sant's problem index and overactive bladder symptom score. The mean follow-up period was 22 months. All patients (100%) experienced a substantial improvement in pain. The average visual analog scale pain scores significantly decreased from 7.3 preoperatively to 1.2 1 month postoperatively. A total of 21 patients (91.3%) who reported improvement had at least a 50% reduction in bladder pain, and five reported complete resolution. Daytime frequency was significantly decreased postoperatively. O'Leary-Sant's symptom index, O'Leary-Sant's problem index and overactive bladder symptom score were significantly decreased postoperatively. However, during the follow-up period, a total of six patients had recurrence, and repeat narrow band imaging-assisted transurethral electrocoagulation of the recurrent lesions was carried out for five of the six patients, with good response in relieving bladder pain. Our results showed that narrow band imaging-assisted transurethral electrocoagulation could be a valuable therapeutic alternative in patients with ulcer-type interstitial cystitis/painful bladder syndrome, with good efficacy and reduction of recurrence rate. © 2014 The Japanese Urological Association.

  1. Behavioral and psychosocial risk factors associated with first and recurrent cystitis in Indian women: A case-control study

    Directory of Open Access Journals (Sweden)

    Bharti Mishra

    2016-01-01

    Full Text Available Background: The risk factors for urinary tract infections (UTIs from developed countries are not applicable to women from developing world. Objective: To analyze the behavioral practices and psychosocial aspects pertinent to women in our region and assess their association with acute first time or recurrent UTI. Materials and Methods: Sexually active premenopausal women with their first (145 and recurrent (77 cystitis with Escherichia coli as cases and women with no prior history of UTI as healthy controls (257 were enrolled at a tertiary care hospital in India, between June 2011 and February 2013. Questionnaire-based data was collected from each participant through a structured face-to-face interview. Results: Using univariate and multivariate regression models, independent risk factors for the first episode of cystitis when compared with healthy controls were (presented in odds ratios [ORs] with its 95% confidence interval [CI]: Anal sex (OR = 3.68, 95% CI = 1.59-8.52, time interval between last sexual intercourse and current episode of UTI was 250 ml of tea consumption per day (OR = 4.73, 95% CI = 2.67-8.38, presence of vaginal infection (OR = 3.23, 95% CI = 1.85-5.62 and wiping back to front (OR = 2.52, 95% CI = 1.45-4.38. Along with the latter three, history of UTI in a first-degree female relative (OR = 10.88, 95% CI = 2.41-49.07, constipation (OR = 4.85, 95% CI = 1.97-11.92 and stress incontinence (OR = 2.45, 95% CI = 1.18-5.06 were additional independent risk factors for recurrent cystitis in comparison to healthy controls. Conclusion: Most of the risk factors for initial infection are potentially modifiable but sufficient to also pose risk for recurrence. Many of the findings reflect the cultural and ethnic practices in our country.

  2. Clinical Characteristic Picture and Impact of Symptoms on Quality of Life of Interstitial Cystitis Patients in Taiwan.

    Science.gov (United States)

    Lee, Ming-Huei; Lin, Alex Tong-Long; Kuo, Hann-Chorng; Chen, Yung-Fu

    2014-01-01

    No clinical characteristic picture and impact of symptoms on quality of life (QOL) of interstitial cystitis (IC) patients in Taiwan had been reported. This paper is intended to provide preliminary descriptive results of IC research in Taiwan. A total of 319 patients, based on National Institute of Arthritis, Diabetes, Digestive and Kidney Diseases (NIDDK) criteria, were enrolled in the study from February 2004 through March 2006. Evaluation data included baseline demographic information, patient and family medical history, dietary effects, pregnancy data, sexual relationships with symptoms, and impact of symptoms on quality of life. The main responsibility of the hospitals discussed was patient care and data collection. Taichung Hospital presents the results. The Interstitial Cystitis Database (ICDB) patients were predominantly female, that is, 86% of the total, with an average enrollment age of 46. The analysis of various symptoms indicates the following distribution: (i) 94% frequency; (ii) 80% pain; (iii) 53% nocturia; (iv) 43% urgency; and (v) 10% associated incontinence. Approximately 83% reported pain over the bladder while in full stage, and 74% reported pain relief after voiding. The predominant characteristic of pain was full sensation (54%) with the predominant position on low abdominal area (52%). Moreover, 80% reported sleeping disturbance due to disease, and 66% reported difficulty in performing daily work. Interstitial cystitis patients in Taiwan have lower economic status but lower impact on QOL than Western patients. However, the sexual-related pain and sleeping disorder were higher than previously thought and deserve our attention. Accordingly, this research provides a foundation for further investigations of baseline associations and longitudinal trends. © 2013 Wiley Publishing Asia Pty Ltd.

  3. Intravascular volume after aneurysmal subarachnoid hemorrhage

    NARCIS (Netherlands)

    Hoff, R.G.

    2009-01-01

    Intravascular volume after aneurysmal subarachnoid hemorrhage A subarachnoid hemorrhage (SAH) from a ruptured cerebral aneurysm is a devastating disorder with an often poor prognosis. The occurrence of delayed cerebral ischemia (DCI) is one of the most important factors determining outcome in

  4. Genetics Home Reference: hereditary hemorrhagic telangiectasia

    Science.gov (United States)

    ... Central OMIM: JUVENILE POLYPOSIS/HEREDITARY HEMORRHAGIC TELANGIECTASIA SYNDROME McDonald J, Bayrak-Toydemir P, Pyeritz RE. Hereditary hemorrhagic ... 10.1097/GIM.0b013e3182136d32. Review. Citation on PubMed McDonald J, Wooderchak-Donahue W, VanSant Webb C, Whitehead ...

  5. Spontaneous Retroperitoneal Hemorrhage from Adrenal Artery Aneurysm

    International Nuclear Information System (INIS)

    Gonzalez Valverde, F.M.; Balsalobre, M.; Torregrosa, N.; Molto, M.; Gomez Ramos, M.J.; Vazquez Rojas, J.L.

    2007-01-01

    Spontaneous adrenal hemorrhage is a very rare but serious disorder of the adrenal gland that can require emergent treatment. We report on a 42-year-old man who underwent selective angiography for diagnosis and treatment of retroperitoneal hemorrhage from small adrenal artery aneurysm. This case gives further details about the value of transluminal artery embolization in the management of visceral aneurysm rupture

  6. Neonatal adrenal hemorrhage mimicking an acute scrotum.

    Science.gov (United States)

    Adorisio, O; Mattei, R; Ciardini, E; Centonze, N; Noccioli, B

    2007-02-01

    Twenty-two cases of scrotal hematoma caused by neonatal adrenal hemorrhage are reported in the literature and unnecessary surgical exploration was performed in nine (41%), suspecting testicular torsion. In this paper, we present a newborn male with right adrenal gland hemorrhage causing right scrotal swelling and discoloration of groin managed conservatively.

  7. Primary brain tumor presenting as intracranial hemorrhage

    International Nuclear Information System (INIS)

    Tsunoda, Shigeru; Sakaki, Toshisuke; Miyamoto, Seiji; Kyoi, Kikuo; Utsumi, Shozaburo; Kamada, Kitaro; Inui, Shoji; Masuda, Akio.

    1989-01-01

    Ten cases of primary brain tumor presenting as intracranial hemorrhage were studied in terms of the radiological and histological findings. The cases having hemorrhage in the tumor, as established through CT or histologically, were excluded if their onsets were not sudden due to intracranial hemorrhages. The results obtained may be summarized as follows: 1) From an anatomical point of view, cerebral subcortical hemorrhages account for 80%; hemorrhages in the cerebellopontine angle, 10%, and hemorrhages in the basal ganglia, 10%. 2) Plain CT findings showed perifocal low-density areas within 24 hours after onset in all 10 cases. 3) Enhanced CT findings showed enhanced areas in 4 or 6 cases. 4) Angiographic findings revealed abnormalities besides the mass effect in 5 of the 10 cases. 4) Angiographic findings revealed abnormalities besides the mass effect in 5 of the 10 cases. 5) From a histological point of view, glioblastomas account for 30%; malignant astrocytomas, 20%; astrocytomas, 20%; malignant ependymomas, 10%; hemangioblastoma, 10%, and transitional meningiomas, 10%. In conclusion, a perifocal low-density area on CT within 24 hours after onset is the most meaningful indication of intracranial hemorrhage originating from a brain tumor. A histological 'perinuclear halo' in an astrocytoma as an artifact due to hemorrhage may often be misleading in diagnosing mixed oligo-astrocytomas. (author)

  8. Neonatal adrenal hemorrhage presenting as acute scrotum

    African Journals Online (AJOL)

    Introduction. In newborns, adrenal hemorrhage is not an uncommon event. The large size of the adrenal cortex contributes to an increased vulnerability to trauma during a difficult delivery [1]. However, the neonatal adrenal hemorrhage may rarely present as inguinoscrotal swelling [2,3]. This condition can simulate torsion of ...

  9. Detecting fetomaternal hemorrhage by flow cytometry

    DEFF Research Database (Denmark)

    Dziegiel, Morten Hanefeld; Nielsen, Leif Kofoed; Berkowicz, Adela

    2006-01-01

    The aim of this review is to summarize the most recent developments in the area of detection of fetomaternal hemorrhage by flow cytometry.......The aim of this review is to summarize the most recent developments in the area of detection of fetomaternal hemorrhage by flow cytometry....

  10. Recurrent spontaneous intracerebral hemorrhage associated with ...

    African Journals Online (AJOL)

    Spontaneous intracerebral hemorrhage (ICH) accounts for 15% of stroke cases in the US and Europe and up to 30% in Asian populations. Intracerebral hemorrhage is a relatively uncommon form of stroke-it causes only 10 to 15 percent of all strokes. It is more disabling and has a higher mortality rate than ischemic stroke, ...

  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. Hydrocephalus associated with subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Nosaka, Yoshiki

    1981-01-01

    Thirteen patients exhibited a communicating hydrocephalus following subarachnoid hemorrhage secondary to ruptured intracranial aneurysms and were treated with shunt procedures. The interval between subarachnoid hemorrhage and surgery averaged 9 weeks. Seven of the patients showed improvement. The prognostic value for surgical management was evaluated on the basis of three different diagnostic examinations (computed tomography (CT), cisternography and constant infusion test). A correct diagnosis was obtained in 78 per cent in cisternography, and 63 per cent in infusion test and CT. All patients responding to surgery showed a typical pattern in cisternography, consisting of ventricular retention of radiopharmaceutical tracer for 48 h or longer in association with no radioactivity over the cerebral hemispheres. The constant infusion test correlated well with typical cisternographic patterns. CT is useful in demonstrating pathophysiological changes in hydrocephalus. Periventricular hypodensity was visible in patients with normal or slightly elevated intracranial pressure, accompanied by fairly rapid deterioration. All of them responded well to shunting. In most cases which benefited from the shunt, the postoperative CT showed not only normal-sized ventricles but also marked regression of the hypodensity over a short period. (author)

  13. Lateral type of intracerebral hemorrhage

    International Nuclear Information System (INIS)

    Yamagami, Tatsuhito; Gotoh, Yasunobu; Imataka, Kiyoharu; Niijima, Kyo; Handa, Hajime.

    1987-01-01

    The magnetic resonance imaging (MRI) of intracerebral hemorrhages (lateral type) was studied. The strength of the magnetic field was 0.2 Tesla. Four cases were studied with inversion recovery (IR) and saturation recovery (SR) images. The findings of the acute stage (within 1 week) were a central isointensity and a peripheral low intensity on the IR image. On the SR image we recognized a central isointensity and a peripheral high intensity holding a faintly high intensity area around the hematoma. The findings of the subacute stage (from 1 to 3 weeks) were characterized by a central isointensity and a peripheral high-intensity ring, with a low-intensity area outside the hematoma on the IR image. A widespread high-intensity area including the hematoma itself and the surrounding white matter was observed on the SR image. The findings of the chronic stage (over 3 weeks) were the disapperance of a high-intensity ring and a change to a low-intensity area on the IR image. The hematoma itself and surrounding white matter had a high intensity, which has decreased in size in comparison with that of the subacute stage. The hypointensity rim was found in the immediately adjacent part of the original hematoma on the SR image. The MRI of a small hematoma 70 days from the onset showed an almost normal brain structure. Some magnetic resonance findings of intracerebral hemorrhage were reviewed. (author)

  14. Medulla Oblongata Hemorrhage and Reverse Takotsubo Cardiomyopathy.

    Science.gov (United States)

    Gobeske, Kevin T; Sarano, Maurice E; Fugate, Jennifer E; Wijdicks, Eelco F

    2017-12-19

    Acute brain injury with strong surges of adrenergic outflow has resulted in takotsubo cardiomyopathy, but there are surprisingly few reports of takotsubo cardiomyopathy after intracranial hemorrhage, and none have been described from hemorrhage within the brainstem. We describe a patient with reverse and reversible cardiomyopathy following a hemorrhage in the lateral medulla oblongata. While it is limited in size, the location of the hemorrhage caused acute systolic failure with left ventricular ejection fraction of 27% and vasopressor requirement for cardiogenic shock and pulmonary edema. There was full recovery after 7 days. Detailed case report. Hemorrhage into medulla oblongata pressor centers may result in acute, reversible, stress-induced cardiomyopathy, affirming the adrenergic origin of this condition.

  15. Neck and scleral hemorrhage in drowning.

    Science.gov (United States)

    Alexander, Russell T; Jentzen, Jeffrey M

    2011-03-01

    The determination of the cause and manner of death for a body recovered from the water can be difficult because of a lack of autopsy findings specific for drowning. This case report describes a 30-year-old man found submerged at the bottom of a hotel pool. An autopsy revealed scleral hemorrhages and fascial hemorrhages of multiple muscles of the anterior and posterior neck bilaterally. No evidence of traumatic injury was on the surface of the body. An investigation by law enforcement found no evidence of foul play. The occurrence of petechial and neck hemorrhage in a body recovered from the water is controversial, and a review of this literature will be given. We suggest that fascial hemorrhages of the muscles of the neck, as well as cephalic hemorrhages, can be explained by drowning-related elevated central venous pressure that is communicated to the head through the valveless veins of the neck. © 2010 American Academy of Forensic Sciences.

  16. 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.

  17. A case of traumatic intraventricular hemorrhage

    International Nuclear Information System (INIS)

    Ikeda, Yukio; Yamakawa, Kazuomi; Nakazawa, Shozo.

    1980-01-01

    CT scan is recognized to be a rapid, noninvasive and informative examination in evaluation of the head injured patient. It is also possible to evaluate the presence of the intracerebral hematoma without remarkable mass effect, cerebral contusion, associated cerebral edema and ventricular hemorrhage. We present a case of traumatic intraventricular hemorrhage. The patient was a 40-year-old male admitted to our hospital in a drowsy state following a fall from about one meter high. Craniogram showed a linear fracture in the left parietotemporal regions. In the CT scan, intraventricular hemorrhage associated with subarachnoid hemorrhage without intracerebral hematoma was shown. A symmetrical moderate dilatation of both lateral ventricles was also shown. Cerebral angiography revealed no abnormality. His condition deteriorated progressively, so ventricular drainage was performed, but he expired 5 days later. Considering this case, the mechanisms of pure intraventricular hemorrhage following head injury were discussed. (author)

  18. Effects of vitamin D analog on bladder function and sensory signaling in animal models of cystitis.

    Science.gov (United States)

    Shapiro, Bennett; Redman, T Lawton; Zvara, Peter

    2013-02-01

    To measure the effects of nonhypercalcemic vitamin D receptor agonist elocalcitol on bladder function in rats with cyclophosphamide-induced cystitis and on bladder function and sensory nerve activity in a mouse with acetic acid-evoked bladder irritation. Female Wistar rats and male Balb/C mice were gavaged once daily with elocalcitol diluted in miglyol 812 (treatment group) or miglyol alone (control group). On experimental day 12, polyethylene tubing was implanted into the urinary bladder in all the animals. In the mice, a bipolar electrode was positioned under a single postganglionic bladder nerve. At 48 hours after surgery, bladder function was measured in awake, freely moving rats during bladder filling with 0.9% NaCl and both bladder function and sensory nerve activity was measured in awake, restrained mice during continuous intravesical infusion of 0.9% NaCl followed by 0.25% acetic acid. In rats, the treatment group showed a significant increase in bladder capacity and decrease in number of nonvoiding bladder contractions. In mice, the filling pressure during saline infusion was similar in both groups; however, during acetic acid infusion, the average filling pressure was significantly increased (47%) in the control group but not in the elocalcitol treatment group. The firing rate at filling pressure for the treatment group was 3.6-fold and 2.7-fold lower than that in the control group during the saline and acetic acid infusion, respectively. Oral treatment with elocalcitol suppressed signs of detrusor overactivity in both animal models and exerted strong suppressive effect on urinary bladder sensory signaling during filling in mice. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Abnormal Sensory Protein Expression and Urothelial Dysfunction in Ketamine-Related Cystitis in Humans

    Directory of Open Access Journals (Sweden)

    Yao Chou Tsai

    2016-09-01

    Full Text Available Purpose The aim of this study was to analyze patterns of sensory protein expression and urothelial dysfunction in ketamine-related cystitis (KC in humans. Methods Biopsies of bladder mucosa were performed in 29 KC patients during cystoscopy. Then specimens were analyzed for tryptase, zonula occludens-1 (ZO-1, E-cadherin, and terminal deoxynucleotidyl transferase-mediated dUTP nick end-labeling (TUNEL with immunofluorescence staining and quantification. In addition, 10 healthy control bladder specimens were analyzed and compared with the KC specimens. Another 16 whole bladder specimens obtained from partial cystectomy were also analyzed for the muscarinic receptors M2 and M3, endothelial nitric oxide synthase (eNOS, inducible nitric oxide synthase (iNOS, β-3 adrenergic receptors (β3-ARs, and the P2X3 receptor by western blotting. In addition, 3 normal control bladder specimens were analyzed and compared with the KC specimens. Results The KC bladder mucosa revealed significantly less expression of ZO-1 and E-cadherin, and greater expression of TUNEL and tryptase activity than the control samples. The expression of M3 and β3-AR in the KC specimens was significantly greater than in the controls. The expression of iNOS, eNOS, M2, and P2X3 was not significantly different between the KC and control specimens. Conclusions The bladder tissue of KC patients revealed significant urothelial dysfunction, which was associated with mast-cell mediated inflammation, increased urothelial cell apoptosis, and increased expression of the M3 and β3-AR.

  20. Vocal fold varices and risk of hemorrhage.

    Science.gov (United States)

    Tang, Christopher Guan-Zhong; Askin, Gülce; Christos, Paul J; Sulica, Lucian

    2016-05-01

    To establish risk of hemorrhage in patients with varices compared to those without, determine additional risk factors, and make evidence-based treatment recommendations. Retrospective cohort study. Patients who were vocal performers presenting for care during a 24-month period were analyzed to determine incidence of hemorrhage. Patients with varices were compared to those without. Demographic information and examination findings (presence, location, character, and size of varices; presence of mucosal lesions or paresis) were analyzed to determine predictors of hemorrhage. A total of 513 patients (60.4% female, mean age 36.6 years ± 13.95 years) were evaluated; 14 patients presenting with hemorrhage were excluded. One hundred and twelve (22.4%) patients had varices; 387 (77.6%) did not. The rate of hemorrhage in patients with varices was 2.68% at 12 months compared to 0.8% in patients without. Cox proportional hazard regression analysis revealed a hazard ratio of 10.1 for patients with varix developing hemorrhage compared to nonvarix patients (P hemorrhage was 3.3 cases per 1,000 person-months for varix patients compared to 0.5 cases per 1,000 person-months in the nonvarix group. There was no significant difference in the incidence of paresis, mucosal lesions, location of varix (left or right side; medial or lateral), or varix morphology (pinpoint, linear, lake) between patients who hemorrhaged and those that did not. The presence of varices increases the risk of hemorrhage. Varix patients had 10 times the rate of hemorrhage compared to nonvarix patients, although the overall incidence is low. This data may be used to inform treatment of patients with varices. 4. Laryngoscope, 126:1163-1168, 2016. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

  1. Pharmacological management of interstitial cystitis /bladder pain syndrome and the role cyclosporine and other immunomodulating drugs play.

    Science.gov (United States)

    Ogawa, Teruyuki; Ishizuka, Osamu; Ueda, Tomohiro; Tyagi, Pradeep; Chancellor, Michael B; Yoshimura, Naoki

    2018-04-09

    Interstitial cystitis/bladder pain syndrome (IC/BPS) is a symptomatic disorder characterized by pelvic pain and urinary frequency. Immunological responses are considered as one of the possible etiologies of IC/BPS. In this review, we focused on emerging targets, especially on those modulating immunological mechanisms for the treatments of IC/BPS. Area covered: This review was based on the literature search of PubMed/MEDLINE, for which key words following bladder pain syndrome, interstitial cystitis, and/or cyclosporine A (CyA) were used. We discussed current treatments and the drugs targeting the immune responses including CyA and other drugs with different mechanisms including NGF antibodies and P2X3 antagonists. Expert commentary: IC/BPS is often difficult to treat by current treatments. Immunosuppression agents, especially CyA are considered as effective treatments for IC/BPS with Hunner's lesion because these drugs suppress the inflammatory responses in the bladder underlying urinary symptoms of the disease. Base on the previous literatures, we should use CyA for the refractory IC/BPS, especially that with Hunner's lesion due to its side effects. New drugs targeting other mechanisms such as urothelial or afferent nerve dysfunction or new delivery systems such as sustained drug releasing devices or gene therapy techniques may be promising for the future treatments of IC/BPS.

  2. Acute hemorrhagic edema of infancy

    Directory of Open Access Journals (Sweden)

    Sultan Ecer Menteş

    2009-03-01

    Full Text Available Acute hemorrhagic edema of infancy is a rare form of leukocytoclastic vasculitis. Mostly it appears under three years of age and is characterized by purpuric skin lesions, fever and edema. A three years-old boy, who has cough and coryzea was admitted to our clinic for fever and red spots on legs and arms. In physical examination; ecimotic skin lesions on right ear, face, arms, dorsal of the hands, buttocks, legs and dorsal of the feet were found. In the laboratory tests acute phase reactants were elevated and blood coagulation tests were in normal range. Hepatit A,B,C and TORCH markers were negative. Punch biopsy obtained from gluteal area showed leukositoclastic vasculity. Focal fibrinogen accumulation was detected by immun fluorescent microscopy. Regression on lesions was not observed despite supportive therapy, so prednisolone (1 mg/kg/day therapy was started. On the third day of the steroid therapy, complete recovery was achived.

  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. Management of aneurysmal subarachnoid hemorrhage.

    Science.gov (United States)

    Etminan, N; Macdonald, R L

    2017-01-01

    Spontaneous subarachnoid hemorrhage (SAH) affects people with a mean age of 55 years. Although there are about 9/100 000 cases per year worldwide, the young age and high morbidity and mortality lead to loss of many years of productive life. Intracranial aneurysms account for 85% of cases. Despite this, the majority of survivors of aneurysmal SAH have cognitive deficits, mood disorders, fatigue, inability to return to work, and executive dysfunction and are often unable to return to their premorbid level of functioning. The main proven interventions to improve outcome are aneurysm repair in a timely fashion by endovascular coiling rather than neurosurgical clipping when feasible and administration of nimodipine. Management also probably is optimized by neurologic intensive care units and multidisciplinary teams. Improved diagnosis, early aneurysm repair, administration of nimodipine, and advanced neurointensive care support may be responsible for improvement in survival from SAH in the last few decades. © 2017 Elsevier B.V. All rights reserved.

  5. Asymptomatic cerebral hemorrhage detected by MRI

    International Nuclear Information System (INIS)

    Nakajima, Yumi; Ohsuga, Hitoshi; Yamamoto, Masahiro; Shinohara, Yukito

    1991-01-01

    Detection of previous cerebral infarction on CT films of patients with no history of stroke is a common occurrence. The incidence of silent cerebral infarction was reported to be about 10 to 11 percent, but very few reports concerning asymptomatic cerebral hemorrhage available. However, recent clinical application of MRI has resulted in the detection of old asymptomatic hemorrhage in patients with no history known stroke-like episodes. The purpose of this study was to elucidate the incidence, the cause and the character of the asymptomatic cerebral hemorrhage among patients who had undergone MRI examinations. From September 1987 through June 1990, 2757 patients have undergone 3474 MR scans of the brain with 1.0 Tesla Siemens Magneton unit in our hospital. Seventeen patients showed no clinical signs or symptoms suggesting a stroke episode corresponding to the detected hemorrhagic lesion. The 17 patients corresponded to 0.6% of the patients who underwent MRI, 1.5% of the patients with cerebrovascular disease and 9.5% of the patients with intracerebral hemorrhage(ICH), which was rather higher than expected. Among the 17 patients, 12 were diagnosed as primary ICH and 5 as secondary ICH. Most of the primary asymptomatic hemorrhage were hypertensive ones and slit-like curvilinear lesions between the putamen and claustrum or external capsule. The secondary asymptomatic hemorrhage were due to AVM and angiomas in the frontal cortex, thalamus and pons. (author)

  6. Asymptomatic cerebral hemorrhage detected by MRI

    Energy Technology Data Exchange (ETDEWEB)

    Nakajima, Yumi; Ohsuga, Hitoshi; Yamamoto, Masahiro; Shinohara, Yukito [Tokai Univ., Isehara, Kanagawa (Japan). School of Medicine

    1991-03-01

    Detection of previous cerebral infarction on CT films of patients with no history of stroke is a common occurrence. The incidence of silent cerebral infarction was reported to be about 10 to 11 percent, but very few reports concerning asymptomatic cerebral hemorrhage available. However, recent clinical application of MRI has resulted in the detection of old asymptomatic hemorrhage in patients with no history known stroke-like episodes. The purpose of this study was to elucidate the incidence, the cause and the character of the asymptomatic cerebral hemorrhage among patients who had undergone MRI examinations. From September 1987 through June 1990, 2757 patients have undergone 3474 MR scans of the brain with 1.0 Tesla Siemens Magneton unit in our hospital. Seventeen patients showed no clinical signs or symptoms suggesting a stroke episode corresponding to the detected hemorrhagic lesion. The 17 patients corresponded to 0.6% of the patients who underwent MRI, 1.5% of the patients with cerebrovascular disease and 9.5% of the patients with intracerebral hemorrhage(ICH), which was rather higher than expected. Among the 17 patients, 12 were diagnosed as primary ICH and 5 as secondary ICH. Most of the primary asymptomatic hemorrhage were hypertensive ones and slit-like curvilinear lesions between the putamen and claustrum or external capsule. The secondary asymptomatic hemorrhage were due to AVM and angiomas in the frontal cortex, thalamus and pons. (author).

  7. Crimean-Congo Hemorrhagic Fever

    Directory of Open Access Journals (Sweden)

    Emadi Koochak H

    2003-10-01

    Full Text Available Crimean-Congo hemorrhagic fever (CCHF was first described in the Crimea in 1944 and then in 1956 in congo. CCHF is a viral hemorrhagic fever of the Nairovirus group that belongs to Bunyaviridae family virus. It is transmitted to human by tick bite. The most efficient and common tick that is the vectors of CCHF is a member of the Hyalomma genus which infected many mammals such as livestock, this tick is the main reservoire of virus in nature. Humans also become infected with CCHF virus by direct contact with blood or other infected tissues from livestock or human patients (nosocomial infection. Disease has been found in saharic Africa, Eastern Europe, Pakistan, India and Middle East (specially Iran and Iraq. This disease recently spread in Iran so in 1999 to 2001 at least 222 suspected case(81 definite case reported that led to the death of 15 of 81 cases. It is estimated that 30 percent of the country's cattle are contaminated with this virus."nIn humans, after a short incubation period it appears suddenly with fever, chills, myalgia and GI symptoms followed by severe bleeding and DIC that led to death .If the patient improved, has a long {2-4 weeks convalescence period. Disease diagnosed by clinical manifestations, serologic tests, viral culture and PCR and its specific treatment is oral ribavirin for 10 days, for prevention of disease personal protective measures from tick bite, spraying poison of mews to reduce of ticks crowd, isolation of patients and dis-infection of contaminated personal equipments that who suffering from CCHF is recommended.

  8. Hemodynamics in Korean Hemorrhagic Fever

    International Nuclear Information System (INIS)

    Han, Ji Young; Lee, Jung Sang; Koh, Chang Soon; Lee, Mun Ho

    1974-01-01

    The author in an attempt to evaluate hemodynamic changes in the clinical stages of Korean hemorrhagic fever measured plasma volume, cardiac output and effective renal plasma flow utilizing radioisoto as during various phases of the disease. Cardiac output was measured by radiocardiography with external monitoring method using RIHSA. Effective renal plasma flow was obtained from blood clearance curve drawn by external monitoring after radiohippuran injection according to the method described by Razzak et al. The study was carried out in thirty-eight cases of Korean hemorrhagic fever and the following conclusions were obtained. 1) Plasma volume was increased in the patients during the oliguric and hypertensive-diuretic phases, while it was normal in the patients during the normotensive-diuretic phase. 2) Cardiac index was increased in the patients during the oliguric phase and was slightly increased in the patients at the hypertensive diuretic phase. It was normal in the other phases. 3) Total peripheral resistance was increased in the hypertensive patients during diuretic phase, while it was normal in the rest of phases. 4) Effective renal plasma flow was significantly reduced in the patients during the oliguric and diuretic phases as well as at one month after the oliguric onset. There was no significant difference between the oliguric and the early diuretic phases. Renal plasma flow in the group of patients at one month after the oliguric onset was about 45% of the normal, however, it returned to normal level at six months after the onset. 5) Clinical syndrome of relative hypervolemia was observed in some patients during the oliguric phase or hypertensive diuretic phase. Characteristic hemodynamic findings were high cardiac output and normal to relatively increased peripheral resistance these cases. Relatively increased circulating blood volumes due to decreased effective vascular space was suggested for the mechanism of relative hypervolemia. 6) Cardiac

  9. Troponin elevation in subarachnoid hemorrhage

    Directory of Open Access Journals (Sweden)

    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.

  10. Antimicrobial Resistance of Urinary Tract Isolates in Acute Uncomplicated Cystitis among College-Aged Women: Choosing a First-Line Therapy

    Science.gov (United States)

    Hames, Leesa; Rice, Craig E.

    2007-01-01

    Objective and Participants: The authors of this retrospective case study focused on antimicrobial susceptibility of urinary tract isolates in cases of acute uncomplicated cystitis in college-aged women, aged 18 to 24 years, diagnosed at a major south-central university student health center. Methods: The authors obtained pertinent data from…

  11. Interstitial Cystitis/Painful Bladder Syndrome and Associated Medical Conditions With an Emphasis on Irritable Bowel Syndrome, Fibromyalgia and Chronic Fatigue Syndrome

    DEFF Research Database (Denmark)

    Nickel, J.C.; Tripp, D.A.; Pontari, M.

    2010-01-01

    validated questionnaires focused on symptoms, suffering/coping and behavioral/social factors. Results: Questionnaires were completed by 205 patients with interstitial cystitis/painful bladder syndrome and 117 controls matched for age. Prevalence of selfreported associated condition diagnosis in interstitial...

  12. Evaluation of computed tomography of intraventricular hemorrhage

    International Nuclear Information System (INIS)

    Yoo, Seon Young; Lee, Young Sik; Suh, Jeong Soo; Rhee, Chung Sik; Kim, Hee Seup

    1983-01-01

    Prior to the introduction of computed tomography, the clinical and radiological diagnosis of the intraventricular hemorrhage in living patients was difficult. C.T. scanning is an invaluable investigation providing the rapid and noninvasive diagnosis of intracerebral and intraventricular hemorrhage. It reliably demonstrates the presence and distribution of fresh blood within the ventricular system. C.T. is also useful as a surgical guidance and in the evaluation of fate of the hematoma by easily performable follow-up studies. We reviewed 31 cases of intraventricular hemorrhage in C.T. in the department of radiology of Ewha Womans University Hospital during the period from August, 1982 to August, 1983. The results were as follows: 1. The most patients were encountered in the 5th decade and the male to female ratio was 1.2 : 1. 2. Hypertension was the main cause of the intraventricular hemorrhage; 18 out of 31 patients. Remaining 13 patients were caused by hypoxia, aneurysm, Moya Moya disease, coagulation defect, trauma and undetermined etiology. 3. 18 out of 31 patients showed hemorrhage in the lateral ventricles only and all ventricles in 10 patients. 4. 28 out of 31 patients showed associated with intracranial hematoma; Those were intracerebral hematomas in 16 patients, intracerebral hematoma with subarachnoid hemorrhage in 4 patients and extracerebral hematoma in 2 patients. 5. Outcome was assessed using the Glasgow scale. According to them, the total mortality rates was 54.8%, however, 32.3% of patients returned to normal or minor disability. Patients, who had hypertension and marked degree of hemorrhage in the ventricular systems had a poor outcome. Patients with only ventricular hemorrhage had better outcome than associated intracranial hematoma. 6. 16 out of 31 patients were treated by surgical methods and 15 out of 31 patients by conservative methods. 75% of patients were died in conservative treatment. 7. Conclusively, causes, degree of intraventricular

  13. Hemorrhagic chondroid chordoma mimicking pituitary apoplexy

    Energy Technology Data Exchange (ETDEWEB)

    Lee, H.J.; Kalnin, A.J.; Holodny, A.I. [Dept. of Radiology, University Hospital, Newark, NJ (United States); Schulder, M.; Grigorian, A. [Dept. of Neurosurgery, University Hospital, Newark, NJ (United States); Sharer, L.R. [Dept. of Pathology, University Hospital, Newark, NJ (United States)

    1998-11-01

    We describe a hemorrhagic chondroid chordoma involving the sella turcica with suprasellar extension. The CT and MRI appearances mimiked a hemorrhagic pituitary adenoma. Chondroid chordoma is a variant composed of elements of both chordoma and cartilaginous tissue. An uncommon bone neoplasm, located almost exclusively in the spheno-occipital region, it is usually not considered in the differential diagnosis of a tumor with acute hemorrhage in the sellar region. We discuss the clinical and radiological characteristics which may allow one to differentiate chondroid chordoma from other tumors of this area. (orig.) With 3 figs., 9 refs.

  14. Subconjunctival hemorrhage: risk factors and potential indicators

    Directory of Open Access Journals (Sweden)

    Tarlan B

    2013-06-01

    Full Text Available Bercin Tarlan,1 Hayyam Kiratli21Department of Ophthalmology, Kozluk State Hospital, Batman, Turkey; 2Ocular Oncology Service, Hacettepe University Schoolof Medicine, Ankara, TurkeyAbstract: Subconjunctival hemorrhage is a benign disorder that is a common cause of acute ocular redness. The major risk factors include trauma and contact lens usage in younger patients, whereas among the elderly, systemic vascular diseases such as hypertension, diabetes, and arteriosclerosis are more common. In patients in whom subconjunctival hemorrhage is recurrent or persistent, further evaluation, including workup for systemic hypertension, bleeding disorders, systemic and ocular malignancies, and drug side effects, is warranted.Keywords: subconjunctival hemorrhage, contact lens, hypertension, red eye

  15. 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.

  16. Imaging features of diffuse pulmonary hemorrhage; Roentgenmorphologie von diffusen Lungenhaemorrhagien

    Energy Technology Data Exchange (ETDEWEB)

    Schmit, M.; Vogel, W.; Horger, M.

    2006-09-15

    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.)

  17. 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)

  18. 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.

  19. Clinical experience of Scheriproct suppository to rectal hemorrhage following radiotherapy for cancer of the cervix uteri

    International Nuclear Information System (INIS)

    Kasamatsu, Tatsuhiro

    1977-01-01

    Scheriproct suppository was used in 25 cases of radiation rectal hemorrhage induced after a little while from irradiation to the patients with cancer of the cervix uteri. As to the stage of cancer of the cervix uteri at the first administration of this drug, the first stage was 2 cases, the second stage, 10, and third stage, 13. The age of the patients ranged from 30 to 70 years old. The administration to severe cases was performed 1-2 times per a day, and, when severe cases were improved, the administration was performed once per a day. When the stage of disease was improved further, this drug was used only for hemorrhage. With respect to the degree of hemorrhage when the administration started, 17 cases did not induce anemia (+), and 8 cases needed to be administered iron (++). As a result of administration of this drug, 20 cases showed decrease of the amount of hemorrhage, 4 cases did not show any change, and one case showed aggravation. In 17 cases of (+), 14 cases showed decrease of hemorrhage, 2 cases showed no change, and one case showed aggravation. In 8 cases of (++), 6 cases showed decrease of hemorrhage, and 2 cases were unchanged. 11 cases showed decrease of hemorrhage within 3 months after the administration, 7 cases, within 3 to 6 months, 1 case, within 6 to 9 months, and 1 case, within 9 to 12 months. One case of aggravation changed from (+) to (++) after five months of the administration, but further aggravation was not recognized. (Kanao, N.)

  20. 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

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

    Directory of Open Access Journals (Sweden)

    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.

  2. 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.

  3. 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.

  4. Hemorrhagic Fever with Renal Syndrome (HFRS)

    Science.gov (United States)

    ... Care includes careful management of the patient’s fluid (hydration) and electrolyte (e.g., sodium, potassium, chloride) levels, ... TG, Peters CJ. Viral Hemorrhagic Fevers. Seminars in Pediatric Infectious Diseases 1997;8(Suppl 1):64-73 . ...

  5. Current management of massive hemorrhage in trauma

    DEFF Research Database (Denmark)

    Johansson, Pär I; Stensballe, Jakob; Ostrowski, Sisse R

    2012-01-01

    ABSTRACT: Hemorrhage remains a major cause of potentially preventable deaths. Trauma and massive transfusion are associated with coagulopathy secondary to tissue injury, hypoperfusion, dilution, and consumption of clotting factors and platelets. Concepts of damage control surgery have evolved...

  6. Glioblastoma Multiforme Presenting as Spontaneous Intracerebral Hemorrhage

    Directory of Open Access Journals (Sweden)

    Cagatay Ozdol

    2014-06-01

    Full Text Available Brain tumors with concomitant intracerebral hemorrhage are rarely encountered. Hemorrhage as the initial presentation of a brain tumour may pose some diagnostic problems, especially if the tumour is small or the hemorrhage is abundant. We present a 47-year-old man who admitted to the emergency department with sudden onset headache, right blurred vision and gait disturbance. A non-contrast cranial computerized tomography scan performed immediately after his admission revealed a well circumscribed right occipitoparietal haematoma with intense peripheral edema causing compression of the ipsilateral ventricles. On 6th hour of his admission the patient%u2019s neurological status deteriorated and he subsequently underwent emergent craniotomy and microsurgical evacuation of the haematoma. The histopathological examination of the mass was consistent with a glioblastoma multiforme. Neoplasms may be hidden behind each case of spontaneous intracerebral hemorrhage. Histological sampling and investigation is mandatory in the presence of preoperative radiological features suggesting a neoplasm.

  7. 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.

  8. Alkhurma Hemorrhagic Fever in Saudi Arabia

    Centers for Disease Control (CDC) Podcasts

    This podcast looks at the epidemiologic characteristics of Alkhurma Hemorrhagic Fever in humans in Najran City, Saudi Arabia. CDC epidemiologist Dr. Adam MacNeil discusses the severity and risk factors for the illness.

  9. Splenic Involvement in Hereditary Hemorrhagic Telangiectasia

    Directory of Open Access Journals (Sweden)

    Susumu Takamatsu

    2016-01-01

    Full Text Available A 33-year-old man who presented with prolonged epigastric pain was referred to our hospital. He had experienced recurrent epistaxis and had a family history of hereditary hemorrhagic telangiectasia. Computed tomography and magnetic resonance imaging revealed splenomegaly and a 9 cm hypervascular mass in his spleen. Computed tomography also showed a pulmonary arteriovenous malformation and heterogeneous enhancement of the liver parenchyma, suggesting the presence of arteriosystemic shunts and telangiectases. Based on these findings, the patient was definitely diagnosed with hereditary hemorrhagic telangiectasia according to Curaçao criteria. He underwent splenectomy, and his symptoms disappeared after surgery. Pathological examination of the resected specimen revealed that the hypervascular lesion of the spleen was not a tumor but was composed of abnormal vessels associated with hereditary hemorrhagic telangiectasia. Symptomatic splenic involvement may be a rare manifestation of hereditary hemorrhagic telangiectasia but can be revealed by imaging modalities.

  10. 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

  11. 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....

  12. Moyamoya disease associated with asymptomatic mosaic Turner syndrome: a rare cause of hemorrhagic stroke.

    Science.gov (United States)

    Manjila, Sunil; Miller, Benjamin R; Rao-Frisch, Anitha; Otvos, Balint; Mitchell, Anna; Bambakidis, Nicholas C; De Georgia, Michael A

    2014-01-01

    Moyamoya disease is a rare cerebrovascular anomaly involving the intracranial carotid arteries that can present clinically with either ischemic or hemorrhagic disease. Moyamoya syndrome, indistinguishable from moyamoya disease at presentation, is associated with multiple clinical conditions including neurofibromatosis type 1, autoimmune disease, prior radiation therapy, Down syndrome, and Turner syndrome. We present the first reported case of an adult patient with previously unrecognized mosaic Turner syndrome with acute subarachnoid and intracerebral hemorrhage as the initial manifestation of moyamoya syndrome. A 52-year-old woman was admitted with a subarachnoid hemorrhage with associated flame-shaped intracerebral hemorrhage in the left frontal lobe. Physical examination revealed short stature, pectus excavatum, small fingers, micrognathia, and mild facial dysmorphism. Cerebral angiography showed features consistent with bilateral moyamoya disease, aberrant intrathoracic vessels, and an unruptured 4-mm right superior hypophyseal aneurysm. Genetic analysis confirmed a diagnosis of mosaic Turner syndrome. Our case report is the first documented presentation of adult moyamoya syndrome with subarachnoid and intracerebral hemorrhage as the initial presentation of mosaic Turner syndrome. It illustrates the utility of genetic evaluation in patients with cerebrovascular disease and dysmorphism. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  13. 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.

  14. Treatment for Supra-tentorial Intracerebral Hemorrhage

    OpenAIRE

    長島, 梧郎; 藤本, 司; 鈴木, 龍太; 浅井, 潤一郎; 松永, 篤子; 張, 智為; 永井, 美穂; Goro, NAGASHIMA; Tsukasa, FUJIMOTO; Ryuta, SUZUKI; Jun-ichiro, ASAI; Atsuko, MATSUNAGA; Tomoo, CHANG; Miho, NAGAI; 昭和大学藤が丘病院脳神経外科

    2002-01-01

    Only vague guidelines exist for the surgical management of intracerebral hemorrhage (ICH). We investigated the indications for surgical management of intracerebral hemorrhage and compared the outcomes of computed tomography (CT)-guided stereotactic hematoma aspiration with those after hematoma removal under craniotomy. Our indications for CT-guided stereotactic hematoma aspiration were an age < 80 years old, a hematoma volume ≧ 10 ml, and a Glasgow Coma Scale (GCS) score ≦ 14. Those for hemat...

  15. 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.

  16. 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.)

  17. A Case of Rivaroxaban Associated Intracranial Hemorrhage

    Directory of Open Access Journals (Sweden)

    Jean Chin-Yu Lo

    2014-07-01

    Full Text Available Rivaroxaban is a newer anticoagulant initially approved by the Food and Drug Administration to treat nonvalvular atrial fibrillation. Rivaroxaban has several characteristics that are more favorable than warfarin. One of the characteristics is decreased risk of hemorrhage. We report one of the first case reports of severe intracranial hemorrhage associated with rivaroxaban in an elderly patient with decreased renal function. We aim to alert emergency medicine providers regarding the likelihood of encountering these patient as newer anticoagulants rise in popularity.

  18. Isolated trochlear nerve palsy with midbrain hemorrhage

    Directory of Open Access Journals (Sweden)

    Raghavendra S

    2010-01-01

    Full Text Available Midbrain hemorrhage causing isolated fourth nerve palsy is extremely rare. Idiopathic, traumatic and congenital abnormalities are the most common causes of fourth nerve palsy. We report acute isolated fourth nerve palsy in an 18-year-old lady due to a midbrain hemorrhage probably due to a midbrain cavernoma. The case highlights the need for neuroimaging in selected cases of isolated trochlear nerve palsy.

  19. PATHOGENESIS OF HEMORRHAGIC DUE TO DENGUE VIRUS

    Directory of Open Access Journals (Sweden)

    Arief Suseno

    2015-01-01

    Full Text Available Dengue is a viral disease that is mediated by a mosquito, which causes morbidity and mortality. Viruses can increase vascular permeability which can lead to hemorrhagic diathesis or disseminated intravascular coagulation (DIC known as dengue hemorrhagic fever (DHF. In Indonesia, dengue hemorrhagic fever (DHF are caused by dengue virus infection which was found to be endemic accompanied by an explosion of extraordinary events that appear at various specified period. The diagnosis of dengue is determined based on the criteria of the World Health Organization (WHO, 1999, which are sudden high fever accompanied by a marked tendency to hemorrhage positive tourniquet test, petechiae, ecchymosis, purpura, mucosal hemorrhagic, hematemesis or melena and thrombocytopenia. The problem that still exists today is the mechanism of thrombocytopenia in patients with varying degrees of dengue involving levels of vWF (von Willebrand factor and prostaglandin I2 (PGI2 can not be explained. The mechanism of hemorrhagic in dengue virus infections acquired as a result of thrombocytopenia, platelet disfunction decreased coagulation factors, vasculopathy with endothelial injury and disseminated intravascular coagulation (DIC.

  20. 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.

  1. 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.

  2. Vocal fold hemorrhage: factors predicting recurrence.

    Science.gov (United States)

    Lennon, Christen J; Murry, Thomas; Sulica, Lucian

    2014-01-01

    Vocal fold hemorrhage is an acute phonotraumatic injury treated with voice rest; recurrence is a generally accepted indication for surgical intervention. This study aims to identify factors predictive of recurrence based on outcomes of a large clinical series. Retrospective cohort. Retrospective review of cases of vocal fold hemorrhage presenting to a university laryngology service. Demographic information was compiled. Videostroboscopic exams were evaluated for hemorrhage extent, presence of varix, mucosal lesion, and/or vocal fold paresis. Vocal fold hemorrhage recurrence was the main outcome measure. Follow-up telephone survey was used to complement clinical data. Forty-seven instances of vocal fold hemorrhage were evaluated (25M:22F; 32 professional voice users). Twelve of the 47 (26%) patients experienced recurrence. Only the presence of varix demonstrated significant association with recurrence (P = 0.0089) on multivariate logistic regression. Vocal fold hemorrhage recurred in approximately 26% of patients. Varix was a predictor of recurrence, with 48% of those with varix experiencing recurrence. Monitoring, behavioral management and/or surgical intervention may be indicated to treat patients with such characteristics. © 2013 The American Laryngological, Rhinological and Otological Society, Inc.

  3. Zinc deficiency promotes cystitis-related bladder pain by enhancing function and expression of Cav3.2 in mice.

    Science.gov (United States)

    Ozaki, Tomoka; Matsuoka, Junki; Tsubota, Maho; Tomita, Shiori; Sekiguchi, Fumiko; Minami, Takeshi; Kawabata, Atsufumi

    2018-01-15

    Ca v 3.2 T-type Ca 2+ channel activity is suppressed by zinc that binds to the extracellular histidine-191 of Ca v 3.2, and enhanced by H 2 S that interacts with zinc. Ca v 3.2 in nociceptors is upregulated in an activity-dependent manner. The enhanced Ca v 3.2 activity by H 2 S formed by the upregulated cystathionine-γ-lyase (CSE) is involved in the cyclophosphamide (CPA)-induced cystitis-related bladder pain in mice. We thus asked if zinc deficiency affects the cystitis-related bladder pain in mice by altering Ca v 3.2 function and/or expression. Dietary zinc deficiency for 2 weeks greatly decreased zinc concentrations in the plasma but not bladder tissue, and enhanced the bladder pain/referred hyperalgesia (BP/RH) following CPA at 200mg/kg, a subeffective dose, but not 400mg/kg, a maximal dose, an effect abolished by pharmacological blockade or gene silencing of Ca v 3.2. Acute zinc deficiency caused by systemic N,N,N',N'-tetrakis-(2-pyridylmethyl)-ethylendiamine (TPEN), a zinc chelator, mimicked the dietary zinc deficiency-induced Ca v 3.2-dependent promotion of BP/RH following CPA at 200mg/kg. CPA at 400mg/kg alone or TPEN plus CPA at 200mg/kg caused Ca v 3.2 overexpression accompanied by upregulation of Egr-1 and USP5, known to promote transcriptional expression and reduce proteasomal degradation of Ca v 3.2, respectively, in the dorsal root ganglia (DRG). The CSE inhibitor, β-cyano-l-alanine, prevented the BP/RH and upregulation of Ca v 3.2, Egr-1 and USP5 in DRG following TPEN plus CPA at 200mg/kg. Together, zinc deficiency promotes bladder pain accompanying CPA-induced cystitis by enhancing function and expression of Ca v 3.2 in nociceptors, suggesting a novel therapeutic avenue for treatment of bladder pain, such as zinc supplementation. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. 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

  5. Hemorrhagic Aspects of Gaucher Disease

    Directory of Open Access Journals (Sweden)

    Hanna Rsenbaum

    2014-10-01

    Full Text Available Gaucher disease (GD is an inherited lysosomal disorder, originating from deficient activity of the lysosomal enzyme glucocerebrosidase (GCase. Normally, GCase hydrolyzes glucocerebroside (GC to glucose and ceramide; however, impaired activity of this enzyme leads to the accumulation of GC in macrophages, termed “Gaucher cells.” Gaucher disease is associated with hepatosplenomegaly, cytopenias, skeletal complications and in some forms involves the central nervous system. Coagulation abnormalities are common among GD patients due to impaired production and chronic consumption of coagulation factors. Bleeding phenomena are variable (as are other symptoms of GD and include mucosal and surgical hemorrhages. Four main etiological factors account for the hemostatic defect in GD: thrombocytopenia, abnormal platelet function, reduced production of coagulation factors, and activation of fibrinolysis. Thrombocytopenia relates not only to hypersplenism and decreased megakaryopoiesis by the infiltrated bone marrow but also to immune thrombocytopenia. Autoimmunity, especially the induction of platelet antibody production, might cause persistent thrombocytopenia. Enzyme replacement therapy reverses only part of the impaired coagulation system in Gaucher disease. Other therapeutic and supportive measures should be considered to prevent and/or treat bleeding in GD. Gaucher patients should be evaluated routinely for coagulation abnormalities especially prior to surgery and dental and obstetric procedures.

  6. [Hemorrhagic adrenal pseudocyst: case report].

    Science.gov (United States)

    Basile, G; Buffone, A; Cicciarella, G; di Mari, P; Cirino, E

    2004-01-01

    Adrenal cysts are usually asymptomatic; they are usually identified occasionally during ultrasound or C.T. scans (incidentaloma). Among adrenal cysts the most common types are epithelial cysts and pseudocysts. Intracystic haemorrhage is one of the possible complications of adrenal pseudocysts. We report a case of a young woman with right superior abdominal pain, fever and acute anemia. A C.T. scan showed a 10 cm. mass between the liver and the right kidney. To be sure of the nature of this mass also M.R., urography and C.T.-guided biopsy were carried out. This latter only let us make the final diagnosis of hemorrhagic adrenal pseudocyst. Thereafter, a laparotomic right adrenalectomy was performed, with full recovery of the patient. Adrenal cysts may cause differential diagnostic problems with masses of contiguous organs like kidney, liver and gallbladder. For this reason, ultrasound and C.T. scans may not be sufficient and must be completed by M.R., urography and/or C.T.-guided biopsy. Intracystic hamorrhage, spontaneous or post-traumatic, may cause to the patient acute anemia which, as soon as the diagnosis is confirmed, indicates surgery. The operation usually is a laparotomic adrenalectomy, since the laparoscopic approach is not sufficient to control large masses with active bleeding inside.

  7. Measuring the success of combined intravesical dimethyl sulfoxide and triamcinolone for treatment of bladder pain syndrome/interstitial cystitis.

    Science.gov (United States)

    Gafni-Kane, Adam; Botros, Sylvia M; Du, Hongyan; Sand, Robert I; Sand, Peter K

    2013-02-01

    The purpose of this study was to investigate change in bladder capacity as a measure of response to combined intravesical dimethyl sulfoxide (DMSO) and triamcinolone instillations for the treatment of newly diagnosed bladder pain syndrome/interstitial cystitis (BPS/IC). 141 newly diagnosed women were identified retrospectively. 79 were treated with weekly DMSO/triamcinolone instillations. Change in bladder capacity with bladder retrofill, daytime urinary frequency, nocturia episodes per night, and Likert scale symptom scores were reviewed. Wilcoxon signed-rank tests, Wilcoxon rank-sum tests, Spearman's rank correlations, COX regression analysis, and a Kaplan-Meier survival curve were performed. Significant changes (median (25(th)-percentile to 75(th)-percentile) were noted for bladder capacity (75 mL (25 to 130 mL), p measure of response to intravesical DMSO/triamcinolone for newly diagnosed BPS/IC. Clinical outcomes do not differ based upon presence of DO.

  8. [Methods of traditional chinese medicine in the treatment of patients with interstitial cystitis/bladder pain syndrome].

    Science.gov (United States)

    Ignashov, A Yu; Deng, B; Kuzmin, I V; Slesarevskaya, M N

    2018-03-01

    In recent years, there has been an increasing interest in alternative (complementary) treatments of interstitial cystitis/bladder pain syndrome (IC/BPS). This is due both to the high incidence of IC/BPS and to a lack of effectiveness of conventional treatments. One of the directions of alternative therapies is a traditional Chinese medicine using a special diet, various animal and plant-derived medicines, breathing exercises and acupuncture. This review analyzes the accumulated experience in using traditional Chinese medicine in the treatment of patients with IC/BPS. The presented data indicate that these methods appear to be promising, since they are effective in a significant number of patients, lead to an improvement in their quality of life, are non-invasive and well tolerated. However, due to the lack of clinical studies, the efficacy of this treatment modalities needs to be confirmed.

  9. Nitrofurantoin safety and effectiveness in treating acute uncomplicated cystitis (AUC) in hospitalized adults with renal insufficiency: antibiotic stewardship implications.

    Science.gov (United States)

    Cunha, B A; Cunha, C B; Lam, B; Giuga, J; Chin, J; Zafonte, V F; Gerson, S

    2017-07-01

    Nitrofurantoin remains a key oral antibiotic stewardship program (ASP) option in the treatment of acute uncomplicated cystitis (AUC) due to multi-drug resistant (MDR) Gram negative bacilli (GNB). However, there have been concerns regarding decreased nitrofurantoin efficacy with renal insufficiency. In our experience over the past three decades, nitrofurantoin has been safe and effective in treating AUC in hospitalized adults with renal insufficiency. Accordingly, we retrospectively reviewed our recent experience treating AUC in hospitalized adults with decreased renal function (CrCl AUC due to MDR GNB uropathogens, these results have important ASP implications. Currently, nitfurantoin is not recommended if CrCl < 60 ml/min. In our experience, used appropriately against susceptible uropathogens, nitrofurantoin was highly effective in nearly all patients with CrCl = 30-60 ml/min., and only failed in two patients due to renal insufficiency (CrCl < 30 ml/ml).

  10. Depression and catastrophizing predict suicidal ideation in tertiary care patients with interstitial cystitis/bladder pain syndrome

    DEFF Research Database (Denmark)

    Tripp, Dean A; Nickel, J Curtis; Krsmanovic, Adrijana

    2016-01-01

    is the first to implicate multiple psychosocial risk factors over and above IC/BPS-specific symptoms and patient pain experience in SI in women with IC/BPS. Depression in particular is uniquely important in predicting suicidality. These results support a multidisciplinary, proactive approach to IC......Introduction: We sought to evaluate psychosocial factors as predictors of suicidal ideation (SI) in a tertiary care outpatient sample of women suffering from interstitial cystitis/bladder pain syndrome (IC/BPS). Methods: The patients are women managed at tertiary care centres (n=190). Controls were...... of psychosocial variables on patient SI. Results: Compared to 6% in healthy controls, 23% of patients endorsed SI in the past two weeks. Correlations between SI, depression, and catastrophizing across controls and cases show that for controls, SI is associated with greater pain (0.31; pdepression only...

  11. 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

  12. Fast FLAIR MR images of intracranial hemorrhage

    International Nuclear Information System (INIS)

    Chun, Eun Ju; Choi, Hye Young; Cho, Young A; Kim, Wha Young

    1998-01-01

    The purpose of this study is to evaluate the signal characteristics of intracranial hemorrhage, as seen on fluid attenuated inversion recovery (FLAIR) MR imaging according to various stages, and to compare FLAIR imaging with spin-echo T1- and T2-weighted MR imaging. We retrospectively evaluated fast FLAIR images along with spin-echo T1- and T2 weighted MR images of 32 lesions in 25 patients (12 males and 14 females, aged 3 - 84 yrs) with intracranial hemorrhagic lesions. For imaging, 1.5 T unit was used, and the nature of the lesions was found to be as follows : intracranial hemorrhage (n=15); tumor (n=9); infarction (n=4); arteriovenous malformation (n=3); and arachnoid cyst with hemorrhage (n=1). On the basis of spin-echo MR imaging, lesions were classified as acute, early subacute, late subacute, early chronic, or late chronic stage. The signal characteristics of intracranial hemorrhage were analysed in accordance with each staging, as seen on MR FLAIR imaging, and compared to the staging seen on spin-echo T1- and T-2 weighted MR imaging. The signal intensity of intracranial hemorrhage, as seen on FLAIR imaging, was not characteristic; it was similar to that of T2WI during the acute and subacute stages, and similiar to that of T1WI during the chronic stage. When used together with spin-echo T1- and T2-weighted MR imaging, however, FLAIR imaging may be useful for the classification of chronic intracranial hemorrhage as either early or late stage. (author). 20 refs., 2 tabs., 6 figs

  13. Causative Role of Sexually Transmitted Infections in the Development of Chronic Cystitis Complicated with Leukoplakia of the Bladder

    Directory of Open Access Journals (Sweden)

    Alexander I. Neymark, PhD, ScD

    2012-09-01

    Full Text Available The objective of this study was the investigation of the influence of chlamydial, mycoplasmal and trichomonas infection on the development of urinary bladder leukoplakia. The article presents the results of the examination of women with chronic cystitis complicated with leukoplakia of the bladder, and associated with concomitant sexually transmitted infections, including the results of culture analysis of the cervical canal content and urinary bladder biopsy samples, as well as molecular-biological analyses confirming the presence of sexually transmitted infections, pathomorphological characteristics of tissue samples from leukoplakia foci typical for different types of infectious agents. In this study, 60 women with chronic cystitis, complicated with leukoplakia of the bladder and associated with concomitant sexually transmitted infections were examined. Using PCR diagnostics, Mycoplasma hominis and Chlamydia albicans were found to be the most frequently occurring agents, followed by Ureaplasma urealyticum, Chlamydia trachomatis and Trichomonas vaginalis. The results of culture analyses demonstrated that M. hominis and U. urealyticum were prevalent in patients with chronic urinary tract inflammatory processes, followed by Tr. vaginalis. Candida fungi show practically the same frequency of occurrence. The pathomorphological examination of the foci of leukoplakia in the urinary bladder (in 30 subjects demonstrated metaplasia of the transitional epithelium to the stratified pavement squamous epithelium with inflammatory cellular infiltration of the lamina propria in all types of infections. The intensity of the urothelial transformation and stromal inflammatory processes were determined by the type of predominant infection. Pathomorphological characteristics of the foci of leukoplakia correlate with the etiology of chronic inflammation and are relevant for etiological diagnosis and treatment.

  14. Cyclophosphamide-induced cystitis reduces ASIC channel but enhances TRPV1 receptor function in rat bladder sensory neurons.

    Science.gov (United States)

    Dang, Khoa; Bielefeldt, Klaus; Gebhart, G F

    2013-07-01

    Using patch-clamp techniques, we studied the plasticity of acid-sensing ion channels (ASIC) and transient receptor potential V1 (TRPV1) channel function in dorsal root ganglia (DRG) neurons retrogradely labeled from the bladder. Saline (control) or cyclophosphamide (CYP) was given intraperitoneally on days 1, 3, and 5. On day 6, lumbosacral (LS, L6-S2) or thoracolumbar (TL, T13-L2) DRG were removed and dissociated. Bladders and bladder DRG neurons from CYP-treated rats showed signs of inflammation (greater myeloperoxidase activity; lower intramuscular wall pH) and increased size (whole cell capacitance), respectively, compared with controls. Most bladder neurons (>90%) responded to protons and capsaicin. Protons produced multiphasic currents with distinct kinetics, whereas capsaicin always triggered a sustained response. The TRPV1 receptor antagonist A-425619 abolished capsaicin-triggered currents and raised the threshold of heat-activated currents. Prolonged exposure to an acidic environment (pH range: 7.2 to 6.6) inhibited proton-evoked currents, potentiated the capsaicin-evoked current, and reduced the threshold of heat-activated currents in LS and TL bladder neurons. CYP treatment reduced density but not kinetics of all current components triggered by pH 5. In contrast, CYP-treatment was associated with an increased current density in response to capsaicin in LS and TL bladder neurons. Correspondingly, heat triggered current at a significantly lower temperature in bladder neurons from CYP-treated rats compared with controls. These results reveal that cystitis differentially affects TRPV1- and ASIC-mediated currents in both bladder sensory pathways. Acidification of the bladder wall during inflammation may contribute to changes in nociceptive transmission mediated through the TRPV1 receptor, suggesting a role for TRPV1 in hypersensitivity associated with cystitis.

  15. Effect of a stewardship intervention on adherence to uncomplicated cystitis and pyelonephritis guidelines in an emergency department setting.

    Directory of Open Access Journals (Sweden)

    Michelle T Hecker

    Full Text Available To evaluate adherence to uncomplicated urinary tract infections (UTI guidelines and UTI diagnostic accuracy in an emergency department (ED setting before and after implementation of an antimicrobial stewardship intervention.The intervention included implementation of an electronic UTI order set followed by a 2 month period of audit and feedback. For women age 18-65 with a UTI diagnosis seen in the ED with no structural or functional abnormalities of the urinary system, we evaluated adherence to guidelines, antimicrobial use, and diagnostic accuracy at baseline, after implementation of the order set (period 1, and after audit and feedback (period 2.Adherence to UTI guidelines increased from 44% (baseline to 68% (period 1 to 82% (period 2 (P≤.015 for each successive period. Prescription of fluoroquinolones for uncomplicated cystitis decreased from 44% (baseline to 14% (period 1 to 13% (period 2 (P<.001 and P = .7 for each successive period. Unnecessary antibiotic days for the 200 patients evaluated in each period decreased from 250 days to 119 days to 52 days (P<.001 for each successive period. For 40% to 42% of cases diagnosed as UTI by clinicians, the diagnosis was deemed unlikely or rejected with no difference between the baseline and intervention periods.A stewardship intervention including an electronic order set and audit and feedback was associated with increased adherence to uncomplicated UTI guidelines and reductions in unnecessary antibiotic therapy and fluoroquinolone therapy for cystitis. Many diagnoses were rejected or deemed unlikely, suggesting a need for studies to improve diagnostic accuracy for UTI.

  16. Comparison of voiding function and nociceptive behavior in two rat models of cystitis induced by cyclophosphamide or acetone

    Science.gov (United States)

    Saitoh, Chikashi; Yokoyama, Hitoshi; Chancellor, Michael B.; de Groat, William C.; Yoshimura, Naoki

    2009-01-01

    Aims Nociceptive behavior and its relationship with bladder dysfunction were investigated in two cystitis models, which were induced by intraperitoneal (ip) injection of cyclophosphamide (CYP) or intravesical instillation of acetone, using freely moving, non-catheterized conscious rats. Methods Female Sprague-Dawley rats were used. Cystitis was induced by ip injection of CYP (100 and 200mg/kg) or intravesical instillation of acetone (10, 30 and 50%) via a polyethylene catheter temporarily inserted into the bladder through the urethra. Then the incidence of nociceptive behavior (immobility with decreased breathing rates) was scored. Voided urine was collected simultaneously and continuously to measure bladder capacity. The plasma extravasation in the bladder was quantified by an evans blue (EB) dye leakage technique. Results CYP (100mg/kg, ip) induced nociceptive behavior without affecting bladder capacity or EB concentration in the bladder. A higher dose of CYP (200mg/kg, ip) decreased bladder capacity and increased EB levels as well as nociceptive behavior. In contrast, intravesical instillation of acetone (30%) decreased bladder capacity and increased EB levels, but evoked nociceptive behavior less frequently compared with CYP-treated animals. In capsaicin pretreated rats, nociceptive behavior induced by CYP or acetone was reduced; however, the overall effects of CYP or acetone on bladder capacity and bladder EB levels were unaffected. Conclusions These results suggest that there is a difference in the induction process of nociceptive behavior and small bladder capacity after two different types of bladder irritation and that C-fiber sensitization is more directly involved in pain sensation than reduced bladder capacity. PMID:19618450

  17. Aphasia following left thalamic hemorrhage

    International Nuclear Information System (INIS)

    Makishita, Hideo; Miyasaka, Motomaro; Tanizaki, Yoshio; Yanagisawa, Nobuo; Sugishita, Morihiro.

    1984-01-01

    We reported 7 patients with left thalamic hemorrhage in the chronic stage (from 1.5 months to 4.5 months), and described language disorders examined by Western Aphasia Battery (WAB) and measured cerebral blood flow by single photon emission CT. Examination of language by WAB revealed 4 aphasics out of 7 cases, and 3 patients had no language deficit. The patient with Wernicke's aphasia showed low density area only in the left posterior thalamus in X-ray CT, and revealed severe low blood flow area extending to left temporal lobe in emission CT. In the case with transcortical sensory aphasia, although X-ray CT showed no obvious low density area, emission CT revealed moderate low flow area in watershed area that involved the territory between posterior cerebral and middle cerebral arteries in the left temporooccipital region in addition to low blood flow at the left thalamus. In one of the two patients classified as anomic aphasia, whose score of repetition (8.4) was higher than that of comprehension (7.4), emission CT showed slight low flow area at the temporo-occipital region similarly as the case with transcortical sensory aphasia. In another case with anomic aphasia, scored 9 on both fluensy and comprehension subtests and 10 on repetition, there was wide low density area all over the left thalamus and midline shift to the right in X-ray CT, and emission CT showed severe low blood flow in the same region spreading widely toward the cerebral surface. On the other hand, in all of the 3 patients without aphasia, emission CT showed low flow region restricted to the left thalamus. (J.P.N.)

  18. [Neonatal adrenal hemorrhage revealed by jaundice: a case report].

    Science.gov (United States)

    Oulmaati, A; Hays, S; Mory-Thomas, N; Bretones, P; Bensaid, M; Jordan, I; Bonfils, M; Godbert, I; Picaud, J-C

    2012-04-01

    The clinical presentation of adrenal hemorrhage varies, depending on the extent of hemorrhage as well as the amount of adrenal cortex involved by the hemorrhage. We report here a case of neonatal adrenal hemorrhage revealed by late onset of neonatal jaundice. This adrenal hemorrhage most probably resulted from shoulder dystocia. The aim of this work was to focus on the fact that jaundice can be caused by adrenal hemorrhage and to emphasize the crucial importance of abdominal ultrasound in cases of persistent jaundice. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  19. MR detection of retinal hemorrhages: correlation with graded ophthalmologic exam

    International Nuclear Information System (INIS)

    Beavers, Angela J.; Allbery, Sandra M.; Stagner, Anna M.; Hejkal, Thomas W.; Lyden, Elizabeth R.; Haney, Suzanne B.

    2015-01-01

    Dilated fundoscopic exam is considered the gold standard for detecting retinal hemorrhage, but expertise in obtaining this exam is not always immediately available. MRI can detect retinal hemorrhages, but correlation of the grade or severity of retinal hemorrhage on dilated fundoscopic exam with retinal hemorrhage visibility on MRI has not been described. To determine the value of standard brain protocol MRI in detecting retinal hemorrhage and to determine whether there is any correlation with MR detection of retinal hemorrhage and the dilated fundoscopic exam grade of hemorrhage. We conducted a retrospective chart review of 77 children <2 years old who were seen for head trauma from April 2007 to July 2013 and had both brain MRI and dilated fundoscopic exam or retinal camera images. A staff pediatric radiologist and radiology resident reviewed the MR images. Retinal hemorrhages were graded by a chief ophthalmology resident on a 12-point scale based on the retinal hemorrhage type, size, location and extent as seen on review of retinal camera images and detailed reports by ophthalmologists. Higher scores indicated increased severity of retinal hemorrhages. There was a statistically significant difference in the median grade of retinal hemorrhage examination between children who had retinal hemorrhage detected on MRI and children who did not have retinal hemorrhage detected on MRI (P = 0.02). When examination grade was categorized as low-grade (1-4), moderate-grade (5-8) or high-grade (>8) hemorrhage, there was a statistically significant association between exam grade and diagnosis based on MRI (P = 0.008). For example, only 14% of children with low-grade retinal hemorrhages were identified on MRI compared to 76% of children with high-grade hemorrhages. MR detection of retinal hemorrhage demonstrated a sensitivity of 61%, specificity of 100%, positive predictive value of 100% and negative predictive value of 63%. Retinal hemorrhage was best seen on the gradient

  20. Cerebral Vasospasm with Ischemia following a Spontaneous Spinal Subarachnoid Hemorrhage

    Directory of Open Access Journals (Sweden)

    Sophia F. Shakur

    2013-01-01

    Full Text Available Cerebral vasospasm is a well-known consequence of aneurysmal subarachnoid hemorrhage (SAH triggered by blood breakdown products. Here, we present the first case of cerebral vasospasm with ischemia following a spontaneous spinal SAH. A 67-year-old woman, who was on Coumadin for atrial fibrillation, presented with chest pain radiating to the back accompanied by headache and leg paresthesias. The international normalized ratio (INR was 4.5. Ten hours after presentation, she developed loss of movement in both legs and lack of sensation below the umbilicus. Spine MRI showed intradural hemorrhage. Her coagulopathy was reversed, and she underwent T2 to T12 laminectomies. A large subarachnoid hematoma was evacuated. Given her complaint of headache preoperatively and the intraoperative finding of spinal SAH, a head CT was done postoperatively that displayed SAH in peripheral sulci. On postoperative day 5, she became obtunded. Brain MRI demonstrated focal restricted diffusion in the left frontoparietal area. Formal angiography revealed vasospasm in anterior cerebral arteries bilaterally and right middle cerebral artery. Vasospasm was treated, and she returned to baseline within 48 hours. Spontaneous spinal SAH can result in the same sequelae typically associated with aneurysmal SAH, and the clinician must have a degree of suspicion in such patients. The pathophysiological mechanisms underlying cerebral vasospasm may explain this unique case.

  1. 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.)

  2. 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)

  3. 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)

  4. 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)

  5. Arterial embolization therapy of traumatic renal hemorrhage

    International Nuclear Information System (INIS)

    Wu Changxu; Chen Xiaolin; Huang Changhai; Pu Ge

    2000-01-01

    Objective: To study the angiographic manifestations and arterial embolizatin for traumatic renal hemorrhage when conservative treatment had failed. methods: 5 cases, all male, ranging in age from 12-29 years. All cases had history of injury. the main symptoms included severe abdominal pain, hematuria or coffee colored urine, rapid heart rate, hypotension. 3 suffered hemorrhagic shock. All cases underwent angiographic exam and the diagnosis was confirmed. Embolization materials were mainly self-blood clot and gelfoam. Results: Symptoms in all cases subsided quickly after embolization. Blood pressure recovered to normal within 12 hours; Hematuresis and abdominal pain disappeared or reduced in 1-2 days. One month later, intravenous urographic exam revealed recovered function of the injured kidneys. Conclusion: Renal arterial embolization in treating traumatic renal hemorrhage can control the bleeding while preserving the injured kidneys

  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. Alterations of Mg2+ After Hemorrhagic Shock.

    Science.gov (United States)

    Lee, Mun-Young; Yang, Dong Kwon; Kim, Shang-Jin

    2017-11-01

    Hemorrhagic shock is generally characterized by hemodynamic instability with cellular hypoxia and diminishing cellular function, resulting from an imbalance between systemic oxygen delivery and consumption and redistribution of fluid and electrolytes. Magnesium (Mg) is the fourth most abundant cation overall and second most abundant intracellular cation in the body and an essential cofactor for the energy production and cellular metabolism. Data for blood total Mg (tMg; free-ionized, protein-bound, and anion-bound forms) and free Mg 2+ levels after a traumatic injury are inconsistent and only limited information is available on hemorrhagic effects on free Mg 2+ as the physiologically active form. The aim of this study was to determine changes in blood Mg 2+ and tMg after hemorrhage in rats identifying mechanism and origin of the changes in blood Mg 2+ . Hemorrhagic shock produced significant increases in blood Mg 2+ , plasma tMg, Na + , K + , Cl - , anion gap, partial pressures of oxygen, glucose, and blood urea nitrogen but significant decreases in RBC tMg, blood Ca 2+ , HCO 3 - , pH, partial pressures of carbon dioxide, hematocrit, hemoglobin, total cholesterol, and plasma/RBC ATP. During hemorrhagic shock, K + , anion gap, and BUN showed significant positive correlations with changes in blood Mg 2+ level, while Ca 2+ , pH, and T-CHO correlated to Mg 2+ in a negative manner. In conclusion, hemorrhagic shock induced an increase in both blood-free Mg 2+ and tMg, resulted from Mg 2+ efflux from metabolic damaged cell with acidosis and ATP depletion.

  8. 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.

  9. Benefits of Preventive Administration of Chlorella sp. on Visceral Pain and Cystitis Induced by a Single Administration of Cyclophosphamide in Female Wistar Rat

    OpenAIRE

    Hidalgo-Lucas, Sophie; Rozan, Pascale; Guérin-Deremaux, Laetitia; Baert, Blandine; Violle, Nicolas; Saniez-Degrave, Marie-Hélène; Bisson, Jean-François

    2016-01-01

    Chlorella sp. is a green microalgae containing nutrients, vitamins, minerals, and chlorophyll. In some communities, Chlorella sp. is a traditional medicinal plant used for the management of inflammation-related diseases. In a rat model, ROQUETTE Chlorella sp. (RCs) benefits were investigated on visceral pain and associated inflammatory parameters related to cystitis both induced by cyclophosphamide (CYP). RCs was orally administered every day from day 1–16 (250 and 500 mg/kg body weight). Six...

  10. Early Vitrectomy for Vitreous Hemorrhage Associated With Retinal Tears

    NARCIS (Netherlands)

    Tan, H. Stevie; Mura, Marco; Bijl, Heico M.

    2010-01-01

    PURPOSE: To evaluate outcome of early surgery in vitreous hemorrhage, presumably associated with retinal tears. DESIGN: Retrospective, noncomparative interventional case series. METHODS: We included 40 consecutive cases in 39 patients treated with early vitrectomy for vitreous hemorrhage. Main

  11. Magnetic resonance appearance of adrenal hemorrhage in a neonate

    International Nuclear Information System (INIS)

    Willemse, A.P.P.; Feldberg, M.A.M.; Witkamp, T.D.; Coppes, M.J.; Kramer, P.P.G.

    1989-01-01

    The Magnetic Resonance (MR) appearance of adrenal hemorrhage in a neonate is described and compared with Ultrasound (US). The value of US studies in adrenal neonatal hemorrhage is well known. We present the MR appearance of this common condition. (orig.)

  12. 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

  13. 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.)

  14. Benefits of Preventive Administration of Chlorella sp. on Visceral Pain and Cystitis Induced by a Single Administration of Cyclophosphamide in Female Wistar Rat.

    Science.gov (United States)

    Hidalgo-Lucas, Sophie; Rozan, Pascale; Guérin-Deremaux, Laetitia; Baert, Blandine; Violle, Nicolas; Saniez-Degrave, Marie-Hélène; Bisson, Jean-François

    2016-05-01

    Chlorella sp. is a green microalgae containing nutrients, vitamins, minerals, and chlorophyll. In some communities, Chlorella sp. is a traditional medicinal plant used for the management of inflammation-related diseases. In a rat model, ROQUETTE Chlorella sp. (RCs) benefits were investigated on visceral pain and associated inflammatory parameters related to cystitis both induced by cyclophosphamide (CYP). RCs was orally administered every day from day 1-16 (250 and 500 mg/kg body weight). Six hours after an intraperitoneal injection of 200 mg/kg body weight of CYP, body temperature, general behavior, food intake, and body weight were recorded. Twenty-four hours after CYP injection, rats were tested in two behavioral tests, an open field and the aversive light stimulus avoidance conditioning test, to evaluate the influence of pain on general activity and learning ability of rats. After euthanasia, bladders were weighed, their thickness was scored, and the urinary hemoglobin was measured. RCs orally administered at the two dosages significantly reduced visceral pain and associated inflammatory parameters related to cystitis both induced by CYP injection, and improved rat behavior. To conclude, RCs demonstrated beneficial effects against visceral pain and cystitis.

  15. Two cases of neonatal adrenal hemorrhage presenting with persistent jaundice.

    Science.gov (United States)

    Ruffini, E; De Petris, L; Zorzi, G; Paoletti, P; Mambelli, G; Carlucci, A

    2013-01-01

    The adrenal hemorrhage is a relatively rare event in newborns but must be considered in the presence of a persistent unexplained jaundice, especially in presence of predisposing factors. Serial ultrasonography is the modality of choice for initial diagnosis and follow-up of neonatal adrenal hemorrhage. We report two cases of neonatal adrenal hemorrhage presenting with persistent jaundice. The causes of the neonatal adrenal hemorrhages were a difficult vaginal delivery in macrosomic infant and a neonatal infection.

  16. 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

  17. Spinal vascular malformations in non-perimesencephalic subarachnoid hemorrhage

    NARCIS (Netherlands)

    Germans, M. R.; Pennings, F. A.; Sprengers, M. E. S.; Vandertop, W. P.

    2008-01-01

    OBJECTIVE: In patients with non-traumatic subarachnoid hemorrhage (SAH) and no evidence for a cerebral aneurysm on angiography, a frequent cause of the hemorrhage is perimesencephalic hemorrhage or other cerebral vascular pathology. In some patients no cause is found. The exact incidence of a spinal

  18. Angiographic diagnosis of hemorrhage tumours of the small intestine

    International Nuclear Information System (INIS)

    Vadon, G.; Ehngloner, L.; Petri, K.

    1980-01-01

    2 angiographic investigations in small intestine tumors, accompanied with hemorrhage are considered. Conclusion is made that the most suitable moment for estimation of small intestine hemorrhage, according to the proper and literature data, is selective angiography. Wide application of the technique for preoperative detection of gastro-inestinal hemorrhage is recommended

  19. Three-dimensional susceptibility-weighted imaging and two-dimensional T2*-weighted gradient-echo imaging of intratumoral hemorrhages in pediatric diffuse intrinsic pontine glioma

    International Nuclear Information System (INIS)

    Loebel, Ulrike; Sedlacik, Jan; Sabin, Noah D.; Hillenbrand, Claudia M.; Patay, Zoltan; Kocak, Mehmet; Broniscer, Alberto

    2010-01-01

    We compared the sensitivity and specificity of T2*-weighted gradient-echo imaging (T2*-GRE) and susceptibility-weighted imaging (SWI) in determining prevalence and cumulative incidence of intratumoral hemorrhages in children with diffuse intrinsic pontine glioma (DIPG) undergoing antiangiogenic and radiation therapy. Patients were recruited from an institutional review board-approved prospective phase I trial of vandetanib administered in combination with radiation therapy. Patient consent was obtained before enrollment. Consecutive T2*-GRE and SWI exams of 17 patients (F/M: 9/8; age 3-17 years) were evaluated. Two reviewers (R1 and R2) determined the number and size of hemorrhages at baseline and multiple follow-ups (92 scans, mean 5.4/patient). Statistical analyses were performed using descriptive statistics, graphical tools, and mixed-effects Poisson regression models. Prevalence of hemorrhages at diagnosis was 41% and 47%; the cumulative incidences of hemorrhages at 6 months by T2*-GRE and SWI were 82% and 88%, respectively. Hemorrhages were mostly petechial; 9.7% of lesions on T2*-GRE and 5.2% on SWI were hematomas (>5 mm). SWI identified significantly more hemorrhages than T2*-GRE did. Lesions were missed or misinterpreted in 36/39 (R1/R2) scans by T2*-GRE and 9/3 scans (R1/R2) by SWI. Hemorrhages had no clinically significant neurological correlates in patients. SWI is more sensitive than T2*-GRE in detecting hemorrhages and differentiating them from calcification, necrosis, and artifacts. Also, petechial hemorrhages are more common in DIPG at diagnosis than previously believed and their number increases during the course of treatment; hematomas are rare. (orig.)

  20. 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...

  1. [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.

  2. Alkhurma Hemorrhagic Fever in Saudi Arabia

    Centers for Disease Control (CDC) Podcasts

    2010-10-28

    This podcast looks at the epidemiologic characteristics of Alkhurma Hemorrhagic Fever in humans in Najran City, Saudi Arabia. CDC epidemiologist Dr. Adam MacNeil discusses the severity and risk factors for the illness.  Created: 10/28/2010 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 11/17/2010.

  3. Crimean-Congo Hemorrhagic Fever, Sudan, 2008

    Centers for Disease Control (CDC) Podcasts

    This podcast describes the emergence of the first human cases of Crimean-Congo Hemorrhagic Fever in Sudan in 2008. CDC epidemiologist Dr. Stuart Nichol discusses how the disease was found in Sudan and how it spread in a hospital there.

  4. Hereditary hemorrhagic telangiectasia clinical and molecular genetics

    NARCIS (Netherlands)

    Letteboer, T.G.W.

    2010-01-01

    Hereditary hemorrhagic telangiectasia (HHT) or Rendu-Osler-Weber (ROW) syndrome is an autosomal dominant disease characterized by vascular malformations in multiple organ systems. HHT has an age-related penetrance and variable clinical expression. The clinical symptoms are caused by direct

  5. Congo crimean hemorrhagic fever in balochistan

    International Nuclear Information System (INIS)

    Durrani, A.B.; Shaikh, M.; Khan, Z.

    2007-01-01

    To observe the pattern and mortality of Congo-Crimean Hemorrhagic Fever (CCHF) in Balochistan. Two hundred and twenty-six febrile patients with bleeding of sudden onset, with initial signs and symptoms including headache, high fever, back pain, joint pain, stomach pain, vomiting, red eyes, flushed face, red throat and petechiae on the palate of both sexes were screened for CCHF over a period of 10 years. Clinical criteria for initial diagnosis directed the subsequent diagnostic work-up. The ages of these patients ranged from 7 years to 74 years. Sixty-three percent of these patients were positive for CCHF. Males were 68% of the total patients. Over the years, CCHF showed a gradual increase ranging from 43% to 80%. Total mortality was 15%, all being secondary cases. Death was not observed in primary CCHF cases. In this study, suspicion of viral hemorrhagic fever was raised in 62% cases at the time of admission and the patients were immediately isolated, noninvasive procedures were instigated and barrier nursing was implemented. None of the family and hospital staff members who had close contact with the patient became ill, while those who were not suspected initially (38%) infected the health care workers and the family members. Although CCHF is rare, this study stresses the need for proper health facilities in Pakistan and to include VHF (viral hemorrhagic fevers) in the differential diagnosis of unexplained fever with hemorrhagic tendencies of sudden onset. (author)

  6. 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.

  7. Continuous EEG Monitoring in Aneurysmal Subarachnoid Hemorrhage

    DEFF Research Database (Denmark)

    Kondziella, Daniel; Friberg, Christian Kærsmose; Wellwood, Ian

    2015-01-01

    BACKGROUND: Continuous EEG (cEEG) may allow monitoring of patients with aneurysmal subarachnoid hemorrhage (SAH) for delayed cerebral ischemia (DCI) and seizures, including non-convulsive seizures (NCSz), and non-convulsive status epilepticus (NCSE). We aimed to evaluate: (a) the diagnostic...

  8. Pathophysiological Role of Transient Receptor Potential Ankyrin 1 in a Mouse Long-Lasting Cystitis Model Induced by an Intravesical Injection of Hydrogen Peroxide

    Directory of Open Access Journals (Sweden)

    Shohei Oyama

    2017-11-01

    Full Text Available Chronic inflammatory bladder disorders, such as interstitial cystitis/bladder pain syndrome, are associated with poor quality of life. The exact pathological processes remain unclear, but accumulating evidence suggests that reactive oxidative species (ROS are involved in urinary bladder disorders. Transient receptor potential ankyrin 1 (TRPA1, the most sensitive TRP channel to ROS, was shown to be responsible for urinary bladder abnormalities and hyperalgesia in an acute cystitis model. However, the roles of TRPA1 in chronic inflammatory bladder are not fully understood. We previously established a novel mouse cystitis model induced by intravesical injection of hydrogen peroxide (H2O2, resulting in long-lasting frequent urination, bladder inflammation, pain-related behavior, and histopathological changes. In the present study, we investigated the pathophysiological role of TRPA1 in the H2O2-induced long-lasting cystitis mouse model. Under anesthesia, 1.5% H2O2 solution was introduced transurethrally into the bladder of female wild-type (WT and TRPA1-knockout mice and maintained for 30 min. This increased the number of voids in WT mice at 1 and 7 days after injection, but reduced the number in TRPA1-knockout mice at 1 day but not 7 days after injection. Spontaneous locomotor activities (increase in freezing time and decrease in distance moved were reduced at 3 h after injection in WT mice, whereas the spontaneous visceral pain-related behaviors were attenuated in TRPA1-knockout mice. Furthermore, upregulation of c-fos mRNA in the spinal cord at 1 day after injection was observed in WT but not TRPA1-knockout mice. However, there was no difference in histopathological changes in the urinary bladder, such as edematous thickening in the submucosa, between WT and TRPA1-knockout mice at 1 or 7 days after injection. Finally, Trpa1 mRNA levels in the L5-S1 dorsal root ganglion were not altered, but levels in the urinary bladder were drastically increased

  9. Control of persistent vesical bleeding due to radiation cytitis by intravesical application of 15(s) 15-methyl prostaglandin F2-alpha

    International Nuclear Information System (INIS)

    Hemal, A.K.; Praveen, B.V.; Sankaranarayanan, A.; Vaidyanathan, S.

    1989-01-01

    A 45 year old female who received radiotherapy for stage II-B uterine cervical cancer four and half years ago, presented with persistent hematuria due to radiation cystitis. 15(S) 15-methyl prostaglandin F 2 -alpha (1 mg in 100 ml of normal saline) was instilled into the bladder daily for two days. The severity of bleeding decreased considerably. However, significant hematuria recurred 19 days later which continued despite bladder irrigation with normal saline, 1 mg of 15(S) 15-Me PGF 2 alpha mixed with hydroxyethyl cellulose gel to a volume of 10 ml was then instilled into the urinary bladder daily for three days and macroscopic hematuria ceased. Urinary frequency and urgency were the side effects which lasted for ten days. There has been no recurrence of macroscopic hematuria during the five months followup. In conclusion, 15(S) 15-Me PGF 2 - alpha may be administered intravesically to control moderate hematuria due to radiation cystitis. (author). 5 refs

  10. 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.

  11. Pain in interstitial cystitis/bladder pain syndrome: do characteristics differ in ulcerative and non-ulcerative subtypes?

    Science.gov (United States)

    Killinger, Kim A; Boura, Judith A; Peters, Kenneth M

    2013-08-01

    Key differences between interstitial cystitis/bladder pain syndrome (IC/BPS) subtypes (with and without Hunner's ulcer) have been noted. We hypothesized that pain characteristics in women grouped by IC/BPS subtype would differ. A survey was mailed to 749 women to assess IC/BPS pain and other characteristics. Cystoscopy/hydrodistention reports were reviewed for presence/absence of Hunner's ulcer. The McGill Pain Questionnaire Short Form© (MPQ-SF), Brief Pain Inventory (BPI), and Interstitial Cystitis Symptom and Problem Indices (ICSI-PI) assessed symptoms. Data were analyzed with Pearson's chi-square, Fisher's exact, t tests, and Wilcoxon rank tests. Of the 214 women that returned a survey (36 ulcerative and 178 non-ulcerative IC/BPS), similar proportions in each group reported that certain foods, exercise, and/or stress triggered symptoms. Fewer ulcerative patients reported pain with vaginal penetration than non-ulcerative (5/33, 15.2 % vs 76/160, 47.5 %; p = 0.0006). On the BPI, the ulcerative and non-ulcerative groups reported similar numbers of painful areas (mean 4.1 ± 6.1 and 4.1 ± 3.8; p = 0.33), and lower abdominal/pelvic pain was reported most (13/35, 37 % vs 79/172, 46 %; p = 0.34) followed by lower back pain (12/35, 34 % vs 69/172, 40 %; p = 0.52). Even though ICSI-PI, MPQ-SF, and BPI scores/responses did not differ, on the MPQ-SF the three words most frequently used by ulcerative patients to describe their pain were sharp, stabbing, and hot burning, and in non-ulcerative were aching, cramping, and tender. These measures did not reveal any significant differences in pain between subtypes. More research is needed in larger samples to determine whether differences exist.

  12. Urological management (medical and surgical of BK-virus associated haemorrhagic cystitis in children following haematopoietic stem cell transplantation

    Directory of Open Access Journals (Sweden)

    Nikhil Vasdev

    2013-10-01

    Full Text Available Aim: Haemorrhagic cystitis (HC is uncommon and in its severe form potentially life threatening complication of Haematopoietic stem cell transplantation (HSCT in children. We present our single centre experience in the urological management of this clinically challenging condition. Patients and Methods: Fourteen patients were diagnosed with BK-Virus HC in our centre. The mean age at diagnosis was 8.8 years (range, 3.2-18.4 years. The mean number of days post-BMT until onset of HC was 20.8 (range, 1 – 51. While all patients tested urine positive for BKV at the clinical onset of HC, only four patients had viral quantification, with viral loads ranging from 97,000 to >1 billion/ml. 8 patients had clinical HC. Ten patients experienced acute GVHD (grade I: 6 patients, grade II: 3 patients, grade 4: 1 patient.Results: Four patients received medical management for their HC. Treatments included hyperhydration, MESNA, blood and platelet transfusion, premarin and oxybutynin (Table 6.  Two patients received both medical and surgical management which included cystoscopy with clot evacuation, bladder irrigation and supra-pubic catheter insertion. One patient received exclusive surgical management. Seven patients were treated conservatively. Conclusion: There is limited available evidence for other potential therapeutic strategies highlighting the need for more research into the pathophysiology of HSCT-associated HC. Commonly used interventions with possible clinical benefit (e.g. cidofovir, ciprofloxacin still require to be evaluated in multi-centre, high-quality studies. Potential future preventative and therapeutic options, such as modulation of conditioning, immunosuppression and engraftment, new antiviral and anti-inflammatory and less nephrotoxic agents need to be assessed.---------------------------Cite this article as:Vasdev N, Davidson A, Harkensee C, Slatter M, Gennery A, Willetts I, Thorpe A.Urological management (medical and surgical of BK

  13. Efficacy and safety of argon plasma coagulation for the treatment of hemorrhagic radiation proctitis Eficacia y seguridad de la electrocoagulación con plasma de argón en el tratamiento del sangrado rectal secundario a proctitis por radioterapia

    Directory of Open Access Journals (Sweden)

    C. de la Serna Higuera

    2004-11-01

    Full Text Available Objective: to evaluate the efficacy, safety and medium-/long-term clinical course of patients undergoing endoscopic treatment with argon plasma coagulation for hemorrhagic radiation proctopathy. Design: descriptive, retrospective study with medium- and long-term follow-up. Patients, material and methods: ten patients were treated with argon plasma coagulation for hemorrhagic radiation proctopathy between July 1998 and February 2003. Inclusion criteria were: evidence of chronic rectal bleeding, consistent endoscopic findings, and absence of any other cause of hematochezia after a comprehensive ano-rectal examination and complete colonoscopy. The equipment used was a standard colonoscope, an argon delivery unit, an argon plasma coagulation probe 1.5 mm in internal diameter, and a high-frequency electrosurgical generator. Consecutive treatment sessions were programmed whenever it was considered necessary until all mucosal lesions had been treated. Clinical and evolutive follow-up was performed with a focus on tolerance, efficacy, and potential argon plasma coagulation-related complications. Data were updated by personal or telephonic interview. Results: in all patients, chronic rectal bleeding stopped after the last treatment session. The mean number of treatment sessions to stop symptoms was 1.7. Mean follow-up was 31.1 months. All sessions were well tolerated, similarly to standard rectoscopy. In one case a recurrence of rectal bleeding was observed four months later, which required two repeat sessions. Four patients were anemic at inclusion. Three of them reported a resolved anemia at the end of the study. No delayed argon plasma coagulation-related complications such us ulcers or strictures were seen. Conclusions: argon plasma coagulation appears to be a useful, effective and safe treatment for rectal bleeding resulting from chronic radiation proctitis when compared to standard medical and endoscopic treatments. These successful outcomes seem

  14. How safe is 1% alum irrigation in controlling intractable vesical hemorrhage?

    Science.gov (United States)

    Goswami, A K; Mahajan, R K; Nath, R; Sharma, S K

    1993-02-01

    A prospective study was done to evaluate the efficacy and safety of intravesical instillation of 1% alum solution in 12 cases of hematuria of vesical origin, uncontrolled by saline irrigation for 24 hours via a 3-way Foley catheter. There were 10 cases of transitional cell carcinoma and 2 of radiation cystitis. Complete response was noted in 6 patients and a partial response in 4. Local side effects included suprapubic pain and vesical tenesmus, which were controlled by antispasmodic and/or analgesic drugs. Transient low grade pyrexia (maximum up to 38.2C) was noted in 4 patients. Among the other various clinical and biochemical parameters, serum aluminum level and prothrombin time showed statistically highly significant changes. Serum aluminum increased from an average baseline value of 1.68 to 3.36 mumol./l. without clinical evidence of aluminum toxicity and with levels well below the recommended safe limit. Prothrombin time increased parallel with the increase in serum aluminum level to a maximum of 1 1/2 times the control. Prothrombin values, therefore, can be used clinically, since they are readily obtainable whereas serum aluminum levels are not. Vesical irrigation with 1% alum solution is a safe method to control hematuria of vesical origin in properly selected cases.

  15. Therapeutic efficacy of uterine arterial embolization for intractable uterine hemorrhage

    International Nuclear Information System (INIS)

    Liu Lang; Lu Lianwei; Ke Mengjia; Zhao Ru'en; Zeng Shaolan

    2010-01-01

    Objective: To evaluate the therapeutic efficacy of uterine arterial embolization (UAE) for intractable uterine hemorrhage. Methods: 16 patients with intractable uterine hemorrhage underwent bilateral UAE after failed conventional conservative treatment. Results: Uterine hemorrhage ceased within 12 hours in 15 patients (93.8%) after bilateral super-selective UAE. Internal iliac artery embolization was performed on one patient (6.2%) and hysterectomy was eventually carried out because of recurrent hemorrhage. Conclusion: UAE is a rapid and effective treatment method obviating hysterectomy for intractable uterine hemorrhage. (authors)

  16. Functional recovery and surgical indication in putaminal hemorrhage

    International Nuclear Information System (INIS)

    Fujitsu, Kazuhiko

    1983-01-01

    Forty-one cases of varied sized putaminal hemorrhage were classified into 4 types according to the precise localization on CT (Fig. 1). All cases with large-sized hemorrhage (more than 4-5 cm in the actual diameter) were treated surgically regardless of their types in CT classification. ADL was assessed 6 months after the onset in all 41 cases, and in 17 of these Standard Language Test of Aphasia (SLTA) was also given 1 to 3 months after the dominant hemispheric hemorrhage. Type I hemorrhage usually showed excellent ADL independently of the size of the hemorrhage (Table 3). In type II hemorrhage, the ADL is determined by the extent of the lesion and tended to deteriorate as the size of the hemorrhage increased (Table 4). Type III hemorrhage resumed less favorable ADL than the type II did (Table 5), and there was scarcely any functional recovery in Type IV hemorrhage (Table 6). On SLTA, impairment of the speaking ability was the prominant feature when the hemorrhage was primarily located in the anterior portion of the insula, while the hearing ability was more markedly impaired in the posteriorly located lesion. These location-dependent specific patterns of impairment on SLTA are schematically presented in Fig. 12. From these results described above, the author's CT classification is considered to be very useful not only in forecasting the prospects of functional recovery, but in determining the surgical indication in putaminal hemorrhage. (author)

  17. 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.)

  18. 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.)

  19. Combined therapy of urinary bladder radiation injury

    International Nuclear Information System (INIS)

    Zaderin, V.P.; Polyanichko, M.F.

    1982-01-01

    A scheme of therapy of radiation cystitis is suggested. It was developed on the basis of evaluation of literature data and clinical of 205 patients with radiation injury of the urinary bladder. The method is based on general and local therapy of damaged tissues by antiinflammatory drugs, anesthetics and stimulators of reparative regeneration. Severe ulcerative and incrustation cystites, refractory to conservative therapy, were treated by surgery, using antiseptics and reparation stimulators before, during and after operation. As a result, there were hardly any complications after reconstruction of the bladder with intestinal and peritoneal tissues. 104 patients (96.1%) were cured completely and ability to work was restored in 70 patients (76.9%) [ru

  20. CLINICAL AND MORPHOLOGICAL CLASSIFICATION OF CEREBRAL INTRAVENTRICULAR HEMORRHAGES

    Directory of Open Access Journals (Sweden)

    V. V. Vlasyuk

    2013-01-01

    Full Text Available Inconsistency of the current classification of cerebral intraventricular hemorrhages is discussed in the article. The author explains divergence of including of the subependymal (1st stage and intracerebral (4th stage hemorrhages into this classification. A new classification of cerebral intraventricular hemorrhages including their origin, phases and stages is offered. The most common origin of intraventricular hemorrhages is subependymal hemorrhage (82,2%. Two phases of hemorrhage were distinguished: bleeding phase and resorption phase. Stages of intraventricular hemorrhages reflecting the blood movement after the onset of bleeding are the following: 1 — infill of the up to ½ of the lateral ventricles without their enlargement; 2 — infill of more than ½ of the lateral ventricles with their enlargement; 3 — infill of the IV ventricle, of the cerebellomedullary cistern and its dislocation into the subarachnoid space of the cerebellum, pons varolii, medulla oblongata and spinal cord.

  1. Characterization of hemorrhages in the tenderloins of slaughter pigs

    DEFF Research Database (Denmark)

    Dich-Jørgensen, Kristine; McEvoy, Fintan; Larsen, Helle Daugaard

    2016-01-01

    . Furthermore, all columns were radiographed and two were CT scanned. Histologically, the muscle hemorrhages contained cells from bone marrow and growth line cartilage. Ventral epiphysiolysis in either the cranial or caudal epiphysis of the first lumbar vertebrae (L1) in 8 out of the 9 vertebral columns......Muscle hemorrhages are regularly observed in especially the tip of the tenderloin muscles of slaughter pigs. In order to characterize the hemorrhages, a macro- and microscopic examination of tenderloins with (n = 5) and without (n = 4) hemorrhages and the associated vertebral column was carried out...... was present. In the 5 cases with tenderloin hemorrhage, similar hemorrhage with growth line cartilage was found within the fracture of the epiphysis. The hemorrhages develop secondarily to epiphysiolysis in the lumbar vertebrae, where the tenderloin attaches to the spine. The lesions probably develop around...

  2. 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

  3. Safety and dose flexibility clinical evaluation of intravesical liposome in patients with interstitial cystitis or painful bladder syndrome

    Directory of Open Access Journals (Sweden)

    Wei-Ching Lee

    2011-10-01

    Full Text Available To present single institution open-label experience with intravesical liposomes (LPs, a mucosal protective agent, in patients with interstitial cystitis/painful bladder syndrome (IC/PBS and to assess the safety and efficacy on IC/PBS symptoms. A total of 17 symptomatic IC/PBS patients were treated with intravesical LPs (80 mg/40 mL distilled water once a week for 4 weeks (n=12 or twice a week treatment for 4 weeks (n=5. The primary outcome was the change in the O’Leary-Sant Symptom/Problem score and O’Leary-Sant total Score from baseline to Week 4 and Week 8. Other outcome measurements included the changes in pain scale, urgency scale, voiding log, and patient global assessment. Both weekly and biweekly LP instillation regiments were well tolerated. The incidence of urinary incontinence, retention, or unanticipated adverse changes was not noted at any dose either during the treatment or at the 4-week follow-up. The O’Leary-Sant Symptom/Problem score, O’Leary-Sant total Score, and pain score were significantly improved from baseline at both dose regimens with added benefit with the biweekly regimen. Intravesical LPs treatment is safe and its efficacy has sustained duration. Furthermore large-scale, placebo-controlled studies are warranted to assess the efficacy for this promising new treatment for IC/PBS.

  4. Association of bladder pain syndrome/interstitial cystitis with urinary calculus: a nationwide population-based study.

    Science.gov (United States)

    Keller, Joseph; Chen, Yi-Kuang; Lin, Herng-Ching

    2013-04-01

    Although one prior study reported an association between bladder pain syndrome/interstitial cystitis (BPS/IC) and urinary calculi (UC), no population-based study to date has been conducted to explore this relationship. Therefore, using a population-based data set in Taiwan, this study set out to investigate the association between BPS/IC and a prior diagnosis of UC. This study included 9,269 cases who had received their first-time diagnosis of BPS/IC between 2006 and 2007 and 46,345 randomly selected controls. We used conditional logistic regression analysis to compute the odds ratio (OR) and its corresponding 95 % confidence interval (CI) for having been previously diagnosed with UC between cases and controls. There was a significant difference in the prevalence of prior UC between cases and controls (8.1 vs 4.3 %, p calculus, ureter calculus, bladder calculus, and unspecified calculus when compared to controls were 1.58 (95 % CI = 1.38-1.81), 1.73 (95 % CI = 1.45-2.05), 3.80 (95 % CI = 2.18-6.62), and 1.83 (95 % CI = 1.59-2.11), respectively. This work generates the hypothesis that UC may be associated with BPS/IC.

  5. First Isolation of carbon dioxide-dependent Proteus mirabilis from an uncomplicated cystitis patient with Sjögren's syndrome.

    Science.gov (United States)

    Oana, Kozue; Yamaguchi, Michiko; Nagata, Mika; Washino, Kei-Ichi; Akahane, Takayuki; Takamatsu, Yu-Uki; Tsutsui, Chie; Matsumoto, Takehisa; Kawakami, Yoshiyuki

    2013-01-01

    An uncomplicated cystitis caused by CO2-dependent Proteus mirabilis was observed in a 64-year-old Japanese female patient with Sjögren's syndrome in the Aomori Kyoritsu Hospital, Aomori, Japan. The initial P. mirabilis isolate came from a midstream urine specimen containing large numbers of Gram-negative, rod-shaped organisms that failed to grow on both Drigalski agar and sheep blood agar incubated in ambient air. The organism did grow when the urine was cultured overnight on blood agar under anaerobic conditions. Hence, we believed that the organism was an anaerobe. Further investigation revealed that the isolate grew on sheep blood agar along with swarming when the atmospheric CO2 concentrations were increased to 5%. Initially, we failed to characterize or identify the P. mirabilis isolate or determine its antimicrobial susceptibilities using the MicroScan WalkAway-40 System because the isolate did not grow in the system. However, the isolate was subsequently identified as P. mirabilis based on its morphological, cultural, and biochemical properties by using the commercially available kit systems, Quick ID-GN and ID-Test EB-20. This identification of the isolate was confirmed by sequencing the 16S rRNA gene of the organism. To our knowledge, this is the first clinical isolation of capnophilic P. mirabilis.

  6. Intracranial drug delivery for subarachnoid hemorrhage.

    Science.gov (United States)

    Macdonald, Robert Loch; Leung, Ming; Tice, Tom

    2012-01-01

    Tice and colleagues pioneered site-specific, sustained-release drug delivery to the brain almost 30 years ago. Currently there is one drug approved for use in this manner. Clinical trials in subarachnoid hemorrhage have led to approval of nimodipine for oral and intravenous use, but other drugs, such as clazosentan, hydroxymethylglutaryl CoA reductase inhibitors (statins) and magnesium, have not shown consistent clinical efficacy. We propose that intracranial delivery of drugs such as nimodipine, formulated in sustained-release preparations, are good candidates for improving outcome after subarachnoid hemorrhage because they can be administered to patients that are already undergoing surgery and who have a self-limited condition from which full recovery is possible.

  7. 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)

  8. Infection control during filoviral hemorrhagic fever outbreaks

    Directory of Open Access Journals (Sweden)

    N Raabe Vanessa

    2012-01-01

    Full Text Available Breaking the human-to-human transmission cycle remains the cornerstone of infection control during filoviral (Ebola and Marburg hemorrhagic fever outbreaks. This requires effective identification and isolation of cases, timely contact tracing and monitoring, proper usage of barrier personal protection gear by health workers, and safely conducted burials. Solely implementing these measures is insufficient for infection control; control efforts must be culturally sensitive and conducted in a transparent manner to promote the necessary trust between the community and infection control team in order to succeed. This article provides a review of the literature on infection control during filoviral hemorrhagic fever outbreaks focusing on outbreaks in a developing setting and lessons learned from previous outbreaks. The primary search database used to review the literature was PUBMED, the National Library of Medicine website.

  9. Intracerebral Hemorrhage, Oxidative Stress, and Antioxidant Therapy

    Science.gov (United States)

    Duan, Xiaochun; Wen, Zunjia; Shen, Haitao; Shen, Meifen

    2016-01-01

    Hemorrhagic stroke is a common and severe neurological disorder and is associated with high rates of mortality and morbidity, especially for intracerebral hemorrhage (ICH). Increasing evidence demonstrates that oxidative stress responses participate in the pathophysiological processes of secondary brain injury (SBI) following ICH. The mechanisms involved in interoperable systems include endoplasmic reticulum (ER) stress, neuronal apoptosis and necrosis, inflammation, and autophagy. In this review, we summarized some promising advances in the field of oxidative stress and ICH, including contained animal and human investigations. We also discussed the role of oxidative stress, systemic oxidative stress responses, and some research of potential therapeutic options aimed at reducing oxidative stress to protect the neuronal function after ICH, focusing on the challenges of translation between preclinical and clinical studies, and potential post-ICH antioxidative therapeutic approaches. PMID:27190572

  10. Intracerebral Hemorrhage, Oxidative Stress, and Antioxidant Therapy

    Directory of Open Access Journals (Sweden)

    Xiaochun Duan

    2016-01-01

    Full Text Available Hemorrhagic stroke is a common and severe neurological disorder and is associated with high rates of mortality and morbidity, especially for intracerebral hemorrhage (ICH. Increasing evidence demonstrates that oxidative stress responses participate in the pathophysiological processes of secondary brain injury (SBI following ICH. The mechanisms involved in interoperable systems include endoplasmic reticulum (ER stress, neuronal apoptosis and necrosis, inflammation, and autophagy. In this review, we summarized some promising advances in the field of oxidative stress and ICH, including contained animal and human investigations. We also discussed the role of oxidative stress, systemic oxidative stress responses, and some research of potential therapeutic options aimed at reducing oxidative stress to protect the neuronal function after ICH, focusing on the challenges of translation between preclinical and clinical studies, and potential post-ICH antioxidative therapeutic approaches.

  11. Stereotactic aspiration for hypertensive pontine hemorrhage

    International Nuclear Information System (INIS)

    Takahama, Hidetoshi; Morii, Ken; Sato, Mitsuya; Sekiguchi, Kentaro; Sato, Susumu

    1989-01-01

    Recently, CT-guided stereotactic aspiration has been attempted as a useful method for hypertensive intracerebral hemorrhage. Since the CT scanner was introduced in our clinic, we have experienced 55 cases with hypertensive pontine hemorrhage. We carried out stereotactic aspiration in nine cases consisting of four men and five women, ranging in age from 34 to 66 years. Operation was performed between 4 and 22 days after the hemorrhage (mean: 7.7 days). On the other hand, 46 cases were conservatively treated. They consisted of 31 men and 15 women, aged from 31 to 79 years, with a mean age of 55.5 years. The purpose of this study is to review the outcome at three months after the onset, and then to evaluate the clinical value of this method for hypertensive pontine hemorrhage. We have analyzed the outcome from the viewpoint of consciousness level, CT classification, and maximum transverse hematoma diameter on CT scan. In the present study, there was a statistically significant correlation between consciousness level and outcome in the conservative group. The outcome in the operated-on group tended to be superior to that in the conservatively treated group. Particularly, in cases of Japan Coma Scale 10 to 100, functionally favorable effects were considered to be obtained by stereotactic aspiration. According to CT classification, operation was considered to have exerted functionally favorable effects on unilateral basis tegmentum type and bilateral tegmentum type. The conservatively treated group showed a statistically significant correlation between maximum transverse hematoma diameter and outcome. A favorable prognosis was considered to be induced by operation in cases of 22 to 28 mm in maximum transverse hematoma diameter. (author)

  12. Acute atrial fibrillation during dengue hemorrhagic fever

    Directory of Open Access Journals (Sweden)

    Henrique Horta Veloso

    Full Text Available Dengue fever is a viral infection transmitted by the mosquito, Aedes aegypti. Cardiac rhythm disorders, such as atrioventricular blocks and ventricular ectopic beats, appear during infection and are attributed to viral myocarditis. However, supraventricular arrhythmias have not been reported. We present a case of acute atrial fibrillation, with a rapid ventricular rate, successfully treated with intravenous amiodarone, in a 62-year-old man with dengue hemorrhagic fever, who had no structural heart disease.

  13. Hemorrhagic Encephalopathy From Acute Baking Soda Ingestion.

    Science.gov (United States)

    Hughes, Adrienne; Brown, Alisha; Valento, Matthew

    2016-09-01

    Baking soda is a readily available household product composed of sodium bicarbonate. It can be used as a home remedy to treat dyspepsia. If used in excessive amounts, baking soda has the potential to cause a variety of serious metabolic abnormalities. We believe this is the first reported case of hemorrhagic encephalopathy induced by baking soda ingestion. Healthcare providers should be aware of the dangers of baking soda misuse and the associated adverse effects.

  14. Hemorrhagic Encephalopathy From Acute Baking Soda Ingestion

    Directory of Open Access Journals (Sweden)

    Adrienne Hughes

    2016-09-01

    Full Text Available Baking soda is a readily available household product composed of sodium bicarbonate. It can be used as a home remedy to treat dyspepsia. If used in excessive amounts, baking soda has the potential to cause a variety of serious metabolic abnormalities. We believe this is the first reported case of hemorrhagic encephalopathy induced by baking soda ingestion. Healthcare providers should be aware of the dangers of baking soda misuse and the associated adverse effects.

  15. 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.

  16. A study on hypertensive intracerebral hemorrhage

    International Nuclear Information System (INIS)

    Miura, Naohisa

    1982-01-01

    We studied 235 patients with hypertensive intracerebral hemorrhage by CT for about five years. An acute intracerebral hematoma is characterized by sharply delineated high density area. Repeated CT examinations demonstrate reduction in size of the high density hematoma after intervals of 20 - 40 days. And then, in general, the areas formerly occupied with hematoma show normal or reduced density. One or two days after hemorrhage, the high density is surrounded by a thin low density zone. After a few days the low density area is seen at the anterior and posterior pole of the high density in the white matter. These low density are produced by edema or resolving hematoma. About five days after hemorrhage, high density area is associated with wide surrounding low density zone of edema and then gradually diminishes in size. The wide low density zone surrounding the high density of hematoma persisting for over 15 days is probably composed not only of edema, but also of liquefied hematoma, necrotic brain tissue and so on. Enlarged hematoma and surrounding low density area extend to anterior, posterior, superior and inferior direction in the white matter. CT studies with i.v. contrast enhancement demonstrate from the 2nd to 4th weeks a ring-shaped high density around the hematoma. We classified each of the putaminal and thalamic hemorrhage into four types based on CT findings of hematoma advancement. In this study, a statistical method of Speareman's coefficients of rank correlation was utilized. According to this investigation, the important factors influencing prognosis and operative results were found to be the CT findings including the location and size of a hematoma, as well as the rapidity and the direction of its evolution. (J.P.N.)

  17. Acute atrial fibrillation during dengue hemorrhagic fever

    Directory of Open Access Journals (Sweden)

    Veloso Henrique Horta

    2003-01-01

    Full Text Available Dengue fever is a viral infection transmitted by the mosquito, Aedes aegypti. Cardiac rhythm disorders, such as atrioventricular blocks and ventricular ectopic beats, appear during infection and are attributed to viral myocarditis. However, supraventricular arrhythmias have not been reported. We present a case of acute atrial fibrillation, with a rapid ventricular rate, successfully treated with intravenous amiodarone, in a 62-year-old man with dengue hemorrhagic fever, who had no structural heart disease.

  18. Emergency Neurological Life Support: Intracerebral Hemorrhage.

    Science.gov (United States)

    Jauch, Edward C; Pineda, Jose A; Hemphill, J Claude

    2015-12-01

    Intracerebral hemorrhage (ICH) is a subset of stroke due to bleeding within the parenchyma of the brain. It is potentially lethal, and survival depends on ensuring an adequate airway, reversal of coagulopathy, and proper diagnosis. ICH was chosen as an Emergency Neurological Life Support protocol because intervention within the first critical hour may improve outcome, and it is critical to have site-specific protocols to drive care quickly and efficiently.

  19. Impaired Work Productivity After Aneurysmal Subarachnoid Hemorrhage.

    Science.gov (United States)

    Crago, Elizabeth A; Price, Thomas J; Bender, Catherine M; Ren, Dianxu; Poloyac, Samuel M; Sherwood, Paula R

    2016-10-01

    Aneurysmal subarachnoid hemorrhage (aSAH) is a sudden debilitating condition affecting individuals during the most productive times of their lives. Treatment advances have reduced mortality rates but increased the number of survivors facing deficits in physical and neuropsychological function. This study examined associations between neuropsychological function and work productivity after aSAH. Fifty-two patients with aSAH, employed before hemorrhage, were recruited from an ongoing National Institutes of Health study. Work Limitations Questionnaire (WLQ), neuropsychological tests (executive function, psychomotor speed, attention and mental flexibility, memory), and Patient Assessment of Own Function were completed at 3 and 12 months after aSAH. Subjects in this analysis reported some level of difficulty in work productivity at 3 and 12 months (35% and 30%, respectively) after hemorrhage. Lower WLQ scores in time management and mental/interpersonal subscales were associated with poorer performance in psychomotor function (r = .5, p = .04 and r = .42, p = .09). Poorer mental flexibility and working memory correlated with time management difficulty at 3 months (r = -.4, p = .09 and r = .54, p = .02). Patients performing poorly on story recall tests were more likely to report difficulty with job physical performance (r = -.42, p = .09) and completing work effectively (r = .61, p = .009). Poorer working memory performance was associated with lower scores on mental/interpersonal WLQ subscales (r = .45, p = .05) and overall health-related work productivity loss (r = .47, p = .04). WLQ areas also correlated with participants' perception of their neuropsychological function after aSAH. These results suggest that neuropsychological deficits impact work quality after hemorrhage and provide strong impetus for future studies so that domain-specific interventions can be implemented to improve outcomes that affect quality of life including work productivity.

  20. [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.

  1. Crimean-Congo Hemorrhagic Fever, Sudan, 2008

    Centers for Disease Control (CDC) Podcasts

    2010-04-15

    This podcast describes the emergence of the first human cases of Crimean-Congo Hemorrhagic Fever in Sudan in 2008. CDC epidemiologist Dr. Stuart Nichol discusses how the disease was found in Sudan and how it spread in a hospital there.  Created: 4/15/2010 by National Center for Emerging and Zoonotic Infections (proposed).   Date Released: 4/15/2010.

  2. Rehabilitation Outcomes: Ischemic versus Hemorrhagic Strokes.

    Science.gov (United States)

    Perna, Robert; Temple, Jessica

    2015-01-01

    Background. Ischemic and hemorrhagic strokes have different pathophysiologies and possibly different long-term cerebral and functional implications. Hemorrhagic strokes expose the brain to irritating effects of blood and ischemic strokes reflect localized or diffuse cerebral vascular pathology. Methods. Participants were individuals who suffered either an ischemic (n = 172) or hemorrhagic stroke (n = 112) within the past six months and were involved in a postacute neurorehabilitation program. Participants completed three months of postacute neurorehabilitation and the Mayo Portland Adaptability Inventory-4 (MPAI-4) at admission and discharge. Admission MPAI-4 scores and level of functioning were comparable. Results. Group ANOVA comparisons show no significant group differences at admission or discharge or difference in change scores. Both groups showed considerably reduced levels of productivity/employment after discharge as compared to preinjury levels. Conclusions. Though the pathophysiology of these types of strokes is different, both ultimately result in ischemic injuries, possibly accounting for lack of findings of differences between groups. In the present study, participants in both groups experienced similar functional levels across all three MPAI-4 domains both at admission and discharge. Limitations of this study include a highly educated sample and few outcome measures.

  3. Rehabilitation Outcomes: Ischemic versus Hemorrhagic Strokes

    Directory of Open Access Journals (Sweden)

    Robert Perna

    2015-01-01

    Full Text Available Background. Ischemic and hemorrhagic strokes have different pathophysiologies and possibly different long-term cerebral and functional implications. Hemorrhagic strokes expose the brain to irritating effects of blood and ischemic strokes reflect localized or diffuse cerebral vascular pathology. Methods. Participants were individuals who suffered either an ischemic (n=172 or hemorrhagic stroke (n=112 within the past six months and were involved in a postacute neurorehabilitation program. Participants completed three months of postacute neurorehabilitation and the Mayo Portland Adaptability Inventory-4 (MPAI-4 at admission and discharge. Admission MPAI-4 scores and level of functioning were comparable. Results. Group ANOVA comparisons show no significant group differences at admission or discharge or difference in change scores. Both groups showed considerably reduced levels of productivity/employment after discharge as compared to preinjury levels. Conclusions. Though the pathophysiology of these types of strokes is different, both ultimately result in ischemic injuries, possibly accounting for lack of findings of differences between groups. In the present study, participants in both groups experienced similar functional levels across all three MPAI-4 domains both at admission and discharge. Limitations of this study include a highly educated sample and few outcome measures.

  4. Computed tomography in hypertensive cerebellar hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Nose, T; Maki, Y; Ono, Y; Yoshizawa, T; Tsuboi, K [Tsukuba Univ., Sakura, Ibaraki (Japan)

    1981-11-01

    Fourteen cases of cerebellar hemorrhage were analysed from the point of CT-scan, and the following results were obtained. 1. The number of cases of cerebellar hemorrhage forms 4.4% of that of total intracranial hemorrhage. 2. Most of the cerebellar hematomas extend upward. Downward extension is rare. 3. In acute dead cases hematomas are 5 cm or more in diameter and lie over bilateral hemispheres with the extension to third or fourth ventricles in CT-scans. 4. Slowly progressive cases are detriorated by the secondary hydrocephalus. 5. In mild cases hematomas are 3cm or less in diameter on CT-scans and the hematoma evacuation is not indicated for these cases. 6. The shunt operation alone is sufficient for the life saving of the slowly progressive cases, but the hematoma evacuation is indicated in these cases if the functional prognosis is taken into consideration. 7. Immediate hematoma evacuation together with the ventricular drainage is considered to be effective for the life saving of the acute fulminant cases.

  5. Computed tomography in hypertensive cerebellar hemorrhage

    International Nuclear Information System (INIS)

    Nose, Tadao; Maki, Yutaka; Ono, Yukio; Yoshizawa, Takashi; Tsuboi, Kohji

    1981-01-01

    Fourteen cases of cerebellar hemorrhage were analysed from the point of CT-scan, and the following results were obtained. 1. The number of cases of cerebellar hemorrhage forms 4.4% of that of total intracranial hemorrhage. 2. Most of the cerebellar hematomas extend upward. Downward extension is rare. 3. In acute dead cases hematomas are 5 cm or more in diameter and lie over bilateral hemispheres with the extension to third or fourth ventricles in CT-scans. 4. Slowly progressive cases are detriorated by the secondary hydrocephalus. 5. In mild cases hematomas are 3cm or less in diameter on CT-scans and the mematoma evacuation is not indicated for these cases. 6. The shunt operation alone is sufficient for the life saving of the slowly progressive cases, but the hematoma evacuation is indicated in these cases if the functional prognosis is taken into consideration. 7. Immediate hematoma evacuation togather with the ventricular dranage is considered to be effective for the life saving of the acute fulminant cases. (author)

  6. Clinical features of multiple spontaneous intracerebral hemorrhages

    Directory of Open Access Journals (Sweden)

    Tao CHANG

    2016-01-01

    Full Text Available Objective To analyze the clinical features of multiple spontaneous intracerebral hemorrhages (MICH. Methods Conservative therapy, puncture and drainage, hematoma removal and/or decompressive craniectomy were used in the treatment of 630 intracerebral hemorrhage (ICH patients, who were divided into 2 groups: 30 cases with MICH and another 600 cases with solitary intracerebral hemorrhage (SICH. Three months after onset, modified Rankin Scale (mRS was used to evaluate the prognosis of all cases. Results Compared with patients in SICH group, the occurrence rate of hypertension > 5 years (P = 0.008, diabetes mellitus (P = 0.024, hypercholesterolemia (P = 0.050 and previous ischemic stroke (P = 0.026 were all significantly higher in MICH group. The mean arterial pressure (MAP level (P = 0.002 and the incidence of limb movement disorder (P = 0.000 were significantly higher in patients with MICH than those with SICH. Basal ganglia and thalamus were the predilection sites of hematoma (P = 0.001. Patients with MICH had worse prognosis compared to those with SICH 3 months after onset (P = 0.006. Conclusions Hypertension > 5 years, diabetes mellitus, hypercholesterolemia and ischemic stroke were identified to be the pathophysiological basis of MICH in this study. All patients with MICH had more serious clinical manifestations after onset and worse prognosis. DOI: 10.3969/j.issn.1672-6731.2016.01.008

  7. 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.

  8. Hemorrhage control by microsecond electrical pulses

    Science.gov (United States)

    Mandel, Yossi; Manivanh, Richard; Dalal, Roopa; Huie, Phil; Wang, Jenny; Brinton, Mark; Palanker, Daniel

    2013-02-01

    Non-compressible hemorrhages are the most common preventable cause of death on battlefield or in civilian traumatic injuries. We report the use of sub-millisecond pulses of electric current to induce rapid constriction in femoral and mesenteric arteries and veins in rats. Extent of vascular constriction could be modulated by pulse duration, amplitude and repetition rate. Electrically-induced vasoconstriction could be maintained at steady level until the end of stimulation, and blood vessels dilated back to their original size within a few minutes after the end of stimulation. At higher settings, a blood clotting could be introduced, leading to complete and permanent occlusion of the vessels. The latter regime dramatically decreased the bleeding rate in the injured femoral and mesenteric arteries, with a complete hemorrhage arrest achieved within seconds. The average blood loss from the treated femoral artery was about 7 times less than that of a non-treated control. This new treatment modality offers a promising approach to non-damaging control of bleeding during surgery, and to efficient hemorrhage arrest in trauma patients.

  9. 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

  10. Intracranial Hemorrhage Following a 3-week Headache

    Directory of Open Access Journals (Sweden)

    John Jiao

    2017-01-01

    Full Text Available History of present illness: A 35-year-old female presented to the ED with a Glasgow Coma Scale (GCS of 11. Per her boyfriend, the patient was having headaches for the past 3 weeks. She was initially taken to an outside hospital where her GCS was reported as 13. A non-contrast head computed tomography (CT revealed a large lobar intraparenchymal hemorrhage within the left frontal parietal lobe with midline shift. Upon examination, vitals were notable for blood pressure of 209/88mmHg, and her left pupil was fixed and dilated. The patient had extension of her right arm to noxious stimuli, paralysis of her right leg, and purposeful movement of the left arm and left leg. The patient was started on a nicardipine drip in the ED and subsequently taken to the operating room for a decompressive craniectomy. Significant findings: The patient’s head CT showed a significant area of hyperdensity consistent with an intracranial hemorrhage located within the left frontal parietal lobe (red arrow. Additionally, there is rightward midline shift up to 1.1cm (green arrow and entrapment of the right lateral ventricle (blue arrow. Discussion: Intraparenchymal hemorrhage (IPH is associated with high morbidity and mortality. Although the mortality for subarachnoid hemorrhage (SAH has declined steadily over the past several decades, the mortality for IPH mortality has not significantly.1 One of the most serious considerations when treating a patient with IPH is the management of intracranial pressure (ICP.2 Once an IPH is identified, immediate steps should be taken to bring ICP within acceptable levels including elevating the head of the bed to 30 degrees, sedation, and controlling hypertension with medications.2-3 Even with early and aggressive care, the prognosis for IPH remains poor; the 30-day mortality rate for IPH is estimated to be less than 50%, and a 2010 systematic review estimated only 12-39% of IPH patients achieve independent function.4-5 Predictors of

  11. Radiologic findings of diffuse Pulmonary hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Mi Ra; Song, Koun Sik; Lee, Jin Seong; Lim, Tae Hwan [Ulsan Univ. College of Medicine, Seoul (Korea, Republic of)

    1998-12-01

    To describe the chest radiographic and CT findings of diffuse pulmonary hemorrhage. Two radiologists retrospectively analysed the chest radiographic and CT findings of six patients with diffuse pulmonary hemorrhage. Using open lung biopsy(n=3D2) and transbronchial lung biopsy or bronchoalveolar lavage(n=3D4), diagnosis was based on the presence of hemosiderin-laden macrophage or intra-alveolar hemorrhage. Underlying diseases were Wegener's granulomatosis(n=3D2), antiphospholipid antibody syndrome(n=3D2), Henoch-Schonlein purpura(n=3D1), and idopathic pulmonary hemosiderosis(n=3D1). In all patients, sequential chest radiographs, obtained during a one to six-month period, were available. HRCT scans were obtained in five patinets, and conventional CT scans in one. Follow-up HRCT scans were obtained in two. We also analyzed the patterns of involvement, distribution and sequential changes in the pulmonary abnormalities seen on chest radiographs and CT scans. Chest radiographs showed multifocal patchy consolidation(n=3D6), ground-glass opacity(n=3D3), and multiple granular or nodular opacity(n=3D3). These lesions were intermingled in five patients, while in one there was consolidation only. Sequential chest radiographs demonstrated the improvement of initial pulmonary abnormalities and appearance of new lesions elsewhere within 5-6 days, though within 7-25 (average, 13) days, these had almost normalized. HRCT scans showed patchy consolidation(n=3D5), multiple patchy ground-glass opacity(n=3D5), or ill-defined air space nodules(n=3D4). These lesions were intermingled in five patients, and in one, ground-glass opacity only was noted. In two patients there were interlobular septal thickening and intalobular reticular opacity. The distribution of these abnormalities was almost always bilateral, diffuse with no zonal predominancy, and spared the apex of the lung and subpleural region were less affected. Although chest radiographic and CT findings of diffuse pulmonary

  12. Radiologic findings of diffuse Pulmonary hemorrhage

    International Nuclear Information System (INIS)

    Seo, Mi Ra; Song, Koun Sik; Lee, Jin Seong; Lim, Tae Hwan

    1998-01-01

    To describe the chest radiographic and CT findings of diffuse pulmonary hemorrhage. Two radiologists retrospectively analysed the chest radiographic and CT findings of six patients with diffuse pulmonary hemorrhage. Using open lung biopsy(n=3D2) and transbronchial lung biopsy or bronchoalveolar lavage(n=3D4), diagnosis was based on the presence of hemosiderin-laden macrophage or intra-alveolar hemorrhage. Underlying diseases were Wegener's granulomatosis(n=3D2), antiphospholipid antibody syndrome(n=3D2), Henoch-Schonlein purpura(n=3D1), and idopathic pulmonary hemosiderosis(n=3D1). In all patients, sequential chest radiographs, obtained during a one to six-month period, were available. HRCT scans were obtained in five patinets, and conventional CT scans in one. Follow-up HRCT scans were obtained in two. We also analyzed the patterns of involvement, distribution and sequential changes in the pulmonary abnormalities seen on chest radiographs and CT scans. Chest radiographs showed multifocal patchy consolidation(n=3D6), ground-glass opacity(n=3D3), and multiple granular or nodular opacity(n=3D3). These lesions were intermingled in five patients, while in one there was consolidation only. Sequential chest radiographs demonstrated the improvement of initial pulmonary abnormalities and appearance of new lesions elsewhere within 5-6 days, though within 7-25 (average, 13) days, these had almost normalized. HRCT scans showed patchy consolidation(n=3D5), multiple patchy ground-glass opacity(n=3D5), or ill-defined air space nodules(n=3D4). These lesions were intermingled in five patients, and in one, ground-glass opacity only was noted. In two patients there were interlobular septal thickening and intalobular reticular opacity. The distribution of these abnormalities was almost always bilateral, diffuse with no zonal predominancy, and spared the apex of the lung and subpleural region were less affected. Although chest radiographic and CT findings of diffuse pulmonary

  13. Randomized multicenter clinical trial of myofascial physical therapy in women with interstitial cystitis/painful bladder syndrome and pelvic floor tenderness.

    Science.gov (United States)

    FitzGerald, M P; Payne, C K; Lukacz, E S; Yang, C C; Peters, K M; Chai, T C; Nickel, J C; Hanno, P M; Kreder, K J; Burks, D A; Mayer, R; Kotarinos, R; Fortman, C; Allen, T M; Fraser, L; Mason-Cover, M; Furey, C; Odabachian, L; Sanfield, A; Chu, J; Huestis, K; Tata, G E; Dugan, N; Sheth, H; Bewyer, K; Anaeme, A; Newton, K; Featherstone, W; Halle-Podell, R; Cen, L; Landis, J R; Propert, K J; Foster, H E; Kusek, J W; Nyberg, L M

    2012-06-01

    We determined the efficacy and safety of pelvic floor myofascial physical therapy compared to global therapeutic massage in women with newly symptomatic interstitial cystitis/painful bladder syndrome. A randomized controlled trial of 10 scheduled treatments of myofascial physical therapy vs global therapeutic massage was performed at 11 clinical centers in North America. We recruited women with interstitial cystitis/painful bladder syndrome with demonstrable pelvic floor tenderness on physical examination and a limitation of no more than 3 years' symptom duration. The primary outcome was the proportion of responders defined as moderately improved or markedly improved in overall symptoms compared to baseline on a 7-point global response assessment scale. Secondary outcomes included ratings for pain, urgency and frequency, the O'Leary-Sant IC Symptom and Problem Index, and reports of adverse events. We compared response rates between treatment arms using the exact conditional version of the Mantel-Haenszel test to control for clustering by clinical center. For secondary efficacy outcomes cross-sectional descriptive statistics and changes from baseline were calculated. A total of 81 women randomized to the 2 treatment groups had similar symptoms at baseline. The global response assessment response rate was 26% in the global therapeutic massage group and 59% in the myofascial physical therapy group (p=0.0012). Pain, urgency and frequency ratings, and O'Leary-Sant IC Symptom and Problem Index decreased in both groups during followup, and were not significantly different between the groups. Pain was the most common adverse event, occurring at similar rates in both groups. No serious adverse events were reported. A significantly higher proportion of women with interstitial cystitis/painful bladder syndrome responded to treatment with myofascial physical therapy than to global therapeutic massage. Myofascial physical therapy may be a beneficial therapy in women with this

  14. Changes in sexual function of women with refractory interstitial cystitis/bladder pain syndrome after intravesical therapy with a hyaluronic acid solution.

    Science.gov (United States)

    Hung, Man-Jung; Su, Tsung-Hsien; Lin, Yi-Hao; Huang, Wen-Chu; Lin, Tzu-Yin; Hsu, Chun-Shuo; Chuang, Fei-Chi; Tsai, Ching-Pei; Shen, Pao-Sheng; Chen, Gin-Den

    2014-09-01

    Intravesical instillation with a hyaluronic acid (HA) solution is an effective treatment for interstitial cystitis/bladder pain syndrome (IC/BPS), but its impact on sexual functioning of patients is not known. The aim of this study was to evaluate the changes in sexual function of women with refractory IC/BPS who underwent a second-line intravesical HA therapy. A total of 103 women diagnosed with refractory IC/BPS were enrolled in this prospective, multicenter study. Sexual function was evaluated using the short form of the Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Questionnaire (PISQ-9). Bladder-related symptoms and bother were assessed by the Interstitial Cystitis Symptom Index (ICSI) and Interstitial Cystitis Problem Index (ICPI), and a pain visual analog scale (VAS), respectively. Data were analyzed with univariate methods or multivariate logistic regression analysis accordingly. Changes in PISQ-9, ICSI, ICPI, and pain VAS scores after treatment were assessed. Mean age and duration of symptoms was 43.6 ± 11.8 and 5.1 ± 5.0 years, respectively. ICSI, ICPI, and pain VAS scores were significantly (P sexually active women evaluated, PISQ-9 total scores improved significantly (P sexual intercourse, and "intensity" (P sexual orgasms. After a logistic regression analysis, we found that a baseline PISQ-9 score was negatively correlated with the duration of IC/BPS symptoms (P = 0.022). Meanwhile, the changes in PISQ-9 scores were positively correlated with the reduction in ICSI scores after treatment (P = 0.045). Intravesical HA is an effective treatment for refractory IC/BPS. A longer duration of IC/BPS symptoms may be a predictor of poor sexual function. However, intravesical HA may improve sexual function along with the reduction of IC/BPS symptoms. © 2014 International Society for Sexual Medicine.

  15. Hunner-Type (Classic Interstitial Cystitis: A Distinct Inflammatory Disorder Characterized by Pancystitis, with Frequent Expansion of Clonal B-Cells and Epithelial Denudation.

    Directory of Open Access Journals (Sweden)

    Daichi Maeda

    Full Text Available Interstitial cystitis (IC is a chronic bladder disease with urinary frequency, bladder discomfort or bladder pain of unknown etiology. Based on cystoscopic findings, patients with IC are classified as either Hunner-type/classic IC (HIC, presenting with a specific Hunner lesion, or non-Hunner-type IC (NHIC, presenting with no Hunner lesion, but post-hydrodistension mucosal bleeding. Inflammatory cell infiltration, composed predominantly of lymphocytes, plasma cells and epithelial denudation, has in the past been documented as a major pathological IC finding. However, the significance of the pathological evaluation of IC, especially with regard to the difference between HIC and NHIC, has been downplayed in recent years. In this study, we performed immunohistochemical quantification of infiltrating T-lymphocytes, B-lymphocytes and plasma cells, and measured the amount of residual epithelium in urinary bladder biopsy specimens taken from patients with HIC and NHIC, and those with no IC, using image analysis software. In addition, in situ hybridization of the light chains was performed to examine clonal B-cell expansion. Lymphoplasmacytic infiltration was significantly more severe in HIC specimens than in NHIC specimens (P <0.0001. Substantial lymphoplasmacytic inflammation (≥200 cells/mm2 was observed in 93% of HIC specimens, whereas only 8% of NHIC specimens were inflamed. Plasmacytic infiltration was more prominent in HIC specimens compared with NHIC and non-IC cystitis specimens (P <0.005. Furthermore, expansion of light-chain-restricted B-cells was observed in 31% of cases of HIC. The amount of residual epithelium was decreased in HIC specimens compared with NHIC specimens and non-IC cystitis specimens (P <0.0001. These results suggest that NHIC and HIC are distinct pathological entities, with the latter characterized by pancystitis, frequent clonal B-cell expansion and epithelial denudation. An abnormality in the B-cell population may be

  16. Bilateral hypertensive intracerebral hemorrhage diagnosed by CT scan

    International Nuclear Information System (INIS)

    Miyasaka, Yoshio; Nakayama, Kenji; Matsumori, Kuniaki

    1982-01-01

    Five (9.6%) of 52 cases of supretentorial hypertensive intracerebral hemorrhage which suffered rehemorrhage in the contralateral regions were analyzed in the present study, and the 28 cases reported since 1950 were reviewed. The literature suggests that the time between the first hemorrhage and the second was quite long. However, the present series showed that re-hemorrhage in the contralateral side developed within one month in three out of five cases. In case 1, hemorrhages developed almost simultaneously in the left thalamus and in the right putamen. Three characteristics were observed: The symptoms including hemiparesis and/or hemispheric signs related to the first hemorrhage had a tendency to exacerbate after the second attack in other the contralateral region in the second attack, symptoms excessively severe for the size of the hematoma developed. Finally, the clinical course after the second hemorrhage was poor. (author)

  17. [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.

  18. Dynamic study on digital cineangiography of acute digestive tract hemorrhage

    International Nuclear Information System (INIS)

    Yu Jianming; Feng Gansheng; Zeng Jun; Xu Caiyuan

    2000-01-01

    Objective: To study dynamically acute gastrointestinal tract hemorrhage with digital cine angiography. Methods: Fifty patients with acute gastrointestinal tract hemorrhage were performed with digital cineangiography and observed dynamically during arterial, capillary and venous phases. Results: Among 50 cases, there were positive results in 44 ones including gastrointestinal hemorrhage in 14, biliary hemorrhage in 2, splenic arterial bleeding in 3, left gastric arterial bleeding in 4, right gastroepiploic arterial bleeding in 5, SMA bleeding in 7 and IMA bleeding in 9.17 cases underwent a permanent embolization through artery and 11 with temporary embolization as well as 9 with infusion of hemostatic agent via artery. Conclusions: Serial digital cineangiogram can dynamically show acute digestive tract hemorrhage within different phase. It is helpful to detect the location and cause of hemorrhage

  19. 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.

  20. Obstructive Sleep Apnea: An Unusual Cause of Hemorrhagic Stroke.

    Science.gov (United States)

    Pawar, Nilesh H; O'Riordan, Jennifer A; Malik, Preeti; Vasanwala, Farhad F

    2017-09-27

    Stroke is one of the most common causes of mortality and morbidity worldwide. Hemorrhagic stroke comprises 10-20% of strokes. Here, we present a case report of hemorrhagic stroke that may have been secondary to untreated Obstructive Sleep Apnea (OSA) in a young man with no other cardiovascular risk factors or features of metabolic syndrome. A 32-year-old man was admitted for hemorrhagic stroke. An initial thorough workup for the etiology of stroke was inconclusive. Eventually, a polysomnography was done, which demonstrated OSA suggesting that untreated OSA may have contributed to his stroke. OSA may cause hemorrhagic stroke by nocturnal blood pressure surge. So, all physicians should consider doing polysomnography for unexplained hemorrhagic stroke or in patients at risk. Diagnosing and treating OSA would be critical in preventing hemorrhagic stroke and its recurrences.

  1. Gender-based reciprocal expression of transforming growth factor-β1 and the inducible nitric oxide synthase in a rat model of cyclophosphamide-induced cystitis

    Directory of Open Access Journals (Sweden)

    Loughran Patricia A

    2009-08-01

    Full Text Available Abstract Background The pluripotent cytokine transforming growth factor-β1 (TGF-β1 is the central regulator of inducible Nitric Oxide Synthase (iNOS that is responsible for nitric oxide (NO production in inflammatory settings. Previous studies have implicated a role for NO, presumably derived from iNOS, in cyclophosphamide (CYP-induced cystitis in the bladder. TGF-β1 is produced in latent form and requires dissociation from the latency-associated peptide (LAP to act as primary anti-inflammatory and pro-healing modulator following tissue injury in the upper urinary tract. Since the role of TGF-β1 in lower urinary tract inflammation is currently unknown, and since gender-based differences exist in the setting of interstitial cystitis (IC, the present study examined the relationship between TGF-β1 and iNOS/NO in the pathogenesis of CYP-induced cystitis in both male and female rats. Methods Sprague-Dawley rats, 4 months of age, of either gender were given 150 mg/kg CYP intraperitoneally. Urinary and bladder tissue TGF-β1 and NO reaction products (NO2-/NO3- were quantified as a function of time following CYP. Expression of active and latent TGF-β1 as well as iNOS in harvested bladder tissue was assessed by immunohistochemistry. Results Female rats had significantly higher levels of NO2-/NO3- in urine even at baseline as compared to male rats (p 2-/NO3- and TGF-β1. Male rats responded to CYP with significantly lower levels of NO2-/NO3- and significantly higher levels of TGF-β1 in urine (p 2-/NO3- after CYP were inversely correlated to latent and active TGF-β1 (Pearson coefficient of -0.72 and -0.69 in females and -0.89 and -0.76 in males, respectively; p Conclusion The results of this study suggest that there exists an inverse relationship between the expression of TGF-β1 and iNOS/NO2-/NO3- in CYP-inflamed bladder. The gender of the animal appears to magnify the differences in urine levels of TGF-β1 and NO2-/NO3- in this inflammatory

  2. Spontaneous expulsive suprachoroidal hemorrhage caused by decompensated liver disease

    Directory of Open Access Journals (Sweden)

    Krishnagopal Srikanth

    2013-01-01

    Full Text Available Expulsive suprachoroidal hemorrhage can be surgical or spontaneous. Spontaneous expulsive suprachoroidal hemorrhage (SESCH is a rare entity. Most of the reported cases of SESCH were caused by a combination of corneal pathology and glaucoma. We are reporting a rare presentation of SESCH with no pre-existing glaucoma or corneal pathology and caused by massive intra- and peri-ocular hemorrhage due to decompensated liver disease.

  3. Mechanisms of Hydrocephalus after Neonatal and Adult Intraventricular Hemorrhage

    OpenAIRE

    Strahle, Jennifer; Garton, Hugh J.L.; Maher, Cormac O.; Muraszko, Karin M.; Keep, Richard F.; Xi, Guohua

    2012-01-01

    Intraventricular hemorrhage (IVH) is a cause of significant morbidity and mortality and is an independent predictor of a worse outcome in intracerebral hemorrhage (ICH) and germinal matrix hemorrhage (GMH). IVH may result in both injuries to the brain as well as hydrocephalus. This paper reviews evidence on the mechanisms and potential treatments for IVH-induced hydrocephalus. One frequently cited theory to explain hydrocephalus after IVH involves obliteration of the arachnoid villi by microt...

  4. 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)

  5. Effect of Sacral Neuromodulation on Outcome Measures and Urine Chemokines in Interstitial Cystitis/Painful Bladder Syndrome Patients.

    Science.gov (United States)

    Peters, Kenneth M; Jayabalan, Nirmal; Bui, Don; Killinger, Kim; Chancellor, Michael; Tyagi, Pradeep

    2015-05-01

    Sacral neuromodulation (SNM) may improve interstitial cystitis/painful bladder syndrome (IC/BPS) symptoms of urinary frequency, urgency and perhaps even pain, but objective measures of improvement are lacking. We evaluated the potential for urinary chemokines to serve as measures of treatment response over time to SNM. Women with IC/BPS undergoing SNM consented for this study. Three-day bladder/pain diaries were collected at baseline and validated Interstitial Cystitis Symptom Problem Index (ICSPI) scores and mid-stream urine specimens were collected at baseline and at 24 weeks after successful implant. Collected urine was screened for infection by dipstick and analyzed for chemokines by luminex xMAP analysis. At baseline (n = 16), urine levels of CXCL-1 positively correlated with pain score (r = 0.63, P = 0.009), urgency (r = 0.61, P = 0.01), ICSPI (r = 0.43, P = 0.09) and daily voids (r = 0.44, P = 0.08). ICSPI and pain scores also positively correlated with sIL-1ra (r = 0.50, P = 0.04) and monocyte chemotactic protein-1 (MCP-1) or CCL2 positively correlated with daily voids (r = 0.45, P = 0.07) only. At 24 weeks, the median ICSPI index fell from 28 to 15 (n = 7, P = 0.008). Urine levels of sIL-1ra (633.8 ± 188.2 vs. 149.9 ± 41.62 pg/mL) and MCP-1 (448.3 ± 11.6 vs. 176.9 ± 46.16 pg/mL) and CCL5 (20.78 ± 4.09 vs. 11.21 ± 4.12 pg/mL) were also significantly reduced at the follow-up relative to baseline values (P = 0.04). Multivariable analysis of data revealed that sIL-1ra and MCP-1 together explained the majority of variance in data. Levels of CXCL-1, CXCL-10, interleukin (IL)-8, vascular endothelial growth factor (VEGF), platelet-derived growth factor (PDGF) were also reduced at 24 weeks, but differences were not significant. Concomitant decrease in urine levels of chemokines especially MCP-1 was associated with treatment response of SNM. These results

  6. Psychosocial co-morbidities in Interstitial Cystitis/Bladder Pain syndrome (IC/BPS): A systematic review.

    Science.gov (United States)

    McKernan, Lindsey C; Walsh, Colin G; Reynolds, William S; Crofford, Leslie J; Dmochowski, Roger R; Williams, David A

    2018-03-01

    Psychosocial factors amplify symptoms of Interstitial Cystitis (IC/BPS). While psychosocial self-management is efficacious in other pain conditions, its impact on an IC/BPS population has rarely been studied. The objective of this review is to learn the prevalence and impact of psychosocial factors on IC/BPS, assess baseline psychosocial characteristics, and offer recommendations for assessment and treatment. Following PRISMA guidelines, primary information sources were PubMed including MEDLINE, Embase, CINAHL, and GoogleScholar. Inclusion criteria included: (i) a clearly defined cohort with IC/BPS or with Chronic Pelvic Pain Syndrome provided the IC/BPS cohort was delineated with quantitative results from the main cohort; (ii) all genders and regions; (iii) studies written in English from 1995 to April 14, 2017; (iv) quantitative report of psychosocial factors as outcome measures or at minimum as baseline characteristics. Thirty-four of an initial 642 articles were reviewed. Quantitative analyses demonstrate the magnitude of psychosocial difficulties in IC/BPS, which are worse than average on all measures, and fall into areas of clinical concern for 7 out of 10 measures. Meta-analyses shows mean Mental Component Score of the Short-Form 12 Health Survey (MCS) of 40.80 (SD 6.25, N = 2912), where <36 is consistent with severe psychological impairment. Averaged across studies, the population scored in the range seen in clinical depression (CES-D 19.89, SD 13.12, N = 564) and generalized anxiety disorder (HADS-A 8.15, SD 4.85, N = 465). The psychological impact of IC/BPS is pervasive and severe. Existing evidence of treatment is lacking and suggests self-management intervention may be helpful. © 2017 Wiley Periodicals, Inc.

  7. Individual receptor profiling as a novel tool to support diagnosis of bladder pain syndrome/interstitial cystitis (BPS/IC).

    Science.gov (United States)

    Neuhaus, Jochen; Schulte-Baukloh, Heinrich; Stolzenburg, Jens-Uwe; Speroni di Fenizio, Pietro; Horn, Lars-Christian; Rüffert, Henrik; Hartenstein, Siegurd; Burger, Maximilian; Schulze, Matthias; Schwalenberg, Thilo

    2012-10-01

    Dysregulation of neurotransmitter receptors may contribute to bladder overactivity (OAB) symptoms. To address the question whether specific receptor expression patterns are associated with bladder pain syndrome/interstitial cystitis (BPS/IC), we examined the expression of muscarinic, purinergic and histamine receptors in the detrusor. Detrusor receptor expression was investigated in bladder biopsies of female BPS/IC patients (n = 44; age 60.64 ± 13.78, mean ± SD) and carcinoma patients (n = 11; age 58.91 ± 12.72) undergoing cystectomy. Protein expression of muscarinic (M2, M3), purinergic (P2X1-3) and histamine receptors (H1, H2) was analysed by confocal immunofluorescence, and gene expression was quantified by real-time polymerase chain reaction (qPCR). M2, P2X1, P2X2 and H1 receptor immunoreactivity (-IR) was significantly enhanced in BPS/IC compared to the control group, while there was no difference for M3-, P2X3- and H2-IR. We calculated a score, which separated BPS/IC from control patients with an AUC of 89.46%, showing 84.09% sensitivity and 90.91% specificity. Patients had a 9.25 times enhanced calculated risk for BPS/IC. In addition, two patient subgroups (M2 > M3 and M3 > M2) were observed, which differed in associated purinergic and histamine receptor expression. M2, P2X1, P2X2 and H1 were significantly upregulated in BPS/IC patients, and H2 was occasionally highly overexpressed. There was no significant correlation between receptor protein and gene expression, implying posttranslational mechanisms being responsible for the altered receptor expressions. On the basis of individual receptor profiles, upregulated receptors could be targeted by monotherapy or combination therapy with already approved receptor inhibitors, thereby promoting tailored therapy for patients suffering from BPS/IC-like symptoms.

  8. Effects of low energy shock wave therapy on inflammatory moleculars, bladder pain, and bladder function in a rat cystitis model.

    Science.gov (United States)

    Wang, Hung-Jen; Lee, Wei-Chia; Tyagi, Pradeep; Huang, Chao-Cheng; Chuang, Yao-Chi

    2017-08-01

    Low energy shock wave (LESW) is known to facilitate tissue regeneration with analgesic and anti-inflammatory effects. We examined the effects of LESW on the expression of inflammatory molecules, pain behavior, and bladder function in a rat cystitis model. Control and experimental animals were injected with saline or cyclophosphamide (CYP; 75 mg/kg intraperitoneally) on day 1 and 4. After lower midline incision, the bladders were exposed to LESW (300 pulses, 0.12 mJ/mm 2 ) or sham operation on day 2. In study 1 (N = 12, 4 for each group), the nociceptive effects of CYP were evaluated for 30 min by behavioral assessment on day 4 one hour after CYP injection. In study 2 (N = 21, 7 for each group), continuous cystometry (CMG) was performed on day 8. The bladder was harvested after behavioral assessment or CMG for histology and Western blotting. CYP-induced upregulation of COX2 and IL6 expression, caused pain behavior (eye closing and hypolocomotion), and bladder inflammation was noted on days 4 and 8 along with bladder hyperactivity. LESW treatment reduced pain behavior and downregulated the NGF expression (33.3%, P < 0.05) on day 4 and IL6 (40.9%, P < 0.05). LESW treatment suppressed bladder overactivity (intercontraction interval 77.8% increase, P < 0.05) by decreasing inflammation and COX2 (38.6%, P < 0.05) expression and NGF expression (25.2%, P = 0.0812). CYP-induced bladder pain, inflammation, and overactivity involves activation of IL6, NGF, and COX2 expression. These changes are suppressed by LESW, indicating it as a potential candidate for relieving bladder inflammatory conditions and overactivity. © 2016 Wiley Periodicals, Inc.

  9. Calcified subdural hematoma associated with hypertensive intracerebral hemorrhage

    International Nuclear Information System (INIS)

    Ishige, Naoki; Sunami, Kenro; Sato, Akira; Watanabe, Osamu

    1984-01-01

    A case of calcified subdural hematoma associated with hypertensive intracerebral hemorrhage is reported. A left frontal subdural hematoma with left putaminal hemorrhage was incidentally found when a CT scan was performed to evaluate right hemiparesis and aphasia in a 55-year-old man. The putaminal hemorrhage was not very extensive, but his clinical symptoms were rather serious. Not only the putaminal hemorrhage, but also the presence of the calcified subdural hematoma was considered to have caused his clinical deterioration. The subtotal removal of the calcified subdural hematoma brought about a good result. (author)

  10. 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.

  11. 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.

  12. CT appearance of renal hemorrhage after extracorporeal shock wave lithotripsy

    Energy Technology Data Exchange (ETDEWEB)

    Kanazawa, Susumu; Araki, Toru; Takamoto, Hitoshi; Hata, Kazuhiro

    1988-07-01

    Computed Tomography (CT) was performed in three patients who were suspicious of renal hemorrhage after extracorporeal shock wave lithotripsy (ESWL). Post-ESWL scans demonstrated subcapsular hematoma in all three cases, and intrarenal hemorrhage in two cases, one of which had fluid collection in the pararenal space and hemorrhage in the posterior pararenal space on CT. Thickening of gerota fascia and bridging septa in the perirenal space was visualized on CT in all of them. CT demonstrated clearly the anatomic distribution and extent of renal hemorrhage, and it is important to comprehend the imaging anatomy of the perirenal area for CT evaluation.

  13. Acute viral hemorrhage disease: A summary on new viruses

    Directory of Open Access Journals (Sweden)

    Somsri Wiwanitkit

    2015-10-01

    Full Text Available Acute hemorrhagic disease is an important problem in medicine that can be seen in many countries, especially those in tropical world. There are many causes of acute hemorrhagic disease and the viral infection seems to be the common cause. The well-known infection is dengue, however, there are many new identified viruses that can cause acute hemorrhagic diseases. In this specific short review, the authors present and discuss on those new virus diseases that present as “acute hemorrhagic fever”.

  14. Spontaneous adrenal hemorrhage during pregnancy: a case with horseshoe kidney

    Directory of Open Access Journals (Sweden)

    Mohadeseh Amini

    2017-11-01

    Full Text Available Spontaneous adrenal hemorrhage is an acute hemorrhage during pregnancy, which can be tragic for the mother and the baby. We report a unique spontaneous hemorrhage during pregnancy in a case with horseshoe kidney with separated adrenal, presented for the first time in the world. Computed tomography scan showed a horseshoe kidney fused with left normal kidney. Interestingly the adrenal gland was remained in right flank and separated from the horseshoe kidney, which prepares a probable physical stress for the hemorrhage. Diagnosis and surgery were done successfully and the case was fully recovered after several days.

  15. Hemorrhage into a choledochal cyst in a hemophiliac child

    International Nuclear Information System (INIS)

    Stein, M.; Oates, E.

    1989-01-01

    A hemophiliac child presented with acute abdominal pain due to hemorrhage into an unsuspected choledochal cyst. Sonography delineated the cystic mass; hepatobiliary scintigraphy confirmed the diagnosis. (orig.)

  16. Hemorrhage into a choledochal cyst in a hemophiliac child

    Energy Technology Data Exchange (ETDEWEB)

    Stein, M.; Oates, E. (Tufts-New England Medical Center, Boston, MA (USA). Dept. of Radiology)

    1989-11-01

    A hemophiliac child presented with acute abdominal pain due to hemorrhage into an unsuspected choledochal cyst. Sonography delineated the cystic mass; hepatobiliary scintigraphy confirmed the diagnosis. (orig.).

  17. CT appearance of renal hemorrhage after extracorporeal shock wave lithotripsy

    International Nuclear Information System (INIS)

    Kanazawa, Susumu; Araki, Toru; Takamoto, Hitoshi; Hata, Kazuhiro

    1988-01-01

    Computed Tomography (CT) was performed in three patients who were suspicious of renal hemorrhage after extracorporeal shock wave lithotripsy (ESWL). Post-ESWL scans demonstrated subcapsular hematoma in all three cases, and intrarenal hemorrhage in two cases, one of which had fluid collection in the pararenal space and hemorrhage in the posterior pararenal space on CT. Thickening of gerota fascia and bridging septa in the perirenal space was visualized on CT in all of them. CT demonstrated clearly the anatomic distribution and extent of renal hemorrhage, and it is important to comprehend the imaging anatomy of the perirenal area for CT evaluation. (author)

  18. 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.

  19. Phylogeny of the Viral Hemorrhagic Septicemia Virus in European Aquaculture.

    Directory of Open Access Journals (Sweden)

    Michael Cieslak

    Full Text Available One of the most valuable aquaculture fish in Europe is the rainbow trout, Oncorhynchus mykiss, but the profitability of trout production is threatened by a highly lethal infectious disease, viral hemorrhagic septicemia (VHS, caused by the VHS virus (VHSV. For the past few decades, the subgenogroup Ia of VHSV has been the main cause of VHS outbreaks in European freshwater-farmed rainbow trout. Little is currently known, however, about the phylogenetic radiation of this Ia lineage into subordinate Ia clades and their subsequent geographical spread routes. We investigated this topic using the largest Ia-isolate dataset ever compiled, comprising 651 complete G gene sequences: 209 GenBank Ia isolates and 442 Ia isolates from this study. The sequences come from 11 European countries and cover the period 1971-2015. Based on this dataset, we documented the extensive spread of the Ia population and the strong mixing of Ia isolates, assumed to be the result of the Europe-wide trout trade. For example, the Ia lineage underwent a radiation into nine Ia clades, most of which are difficult to allocate to a specific geographic distribution. Furthermore, we found indications for two rapid, large-scale population growth events, and identified three polytomies among the Ia clades, both of which possibly indicate a rapid radiation. However, only about 4% of Ia haplotypes (out of 398 occur in more than one European country. This apparently conflicting finding regarding the Europe-wide spread and mixing of Ia isolates can be explained by the high mutation rate of VHSV. Accordingly, the mean period of occurrence of a single Ia haplotype was less than a full year, and we found a substitution rate of up to 7.813 × 10-4 nucleotides per site per year. Finally, we documented significant differences between Germany and Denmark regarding their VHS epidemiology, apparently due to those countries' individual handling of VHS.

  20. Intraventricular Hemorrhage in Moderate to Severe Congenital Heart Disease.

    Science.gov (United States)

    Ortinau, Cynthia M; Anadkat, Jagruti S; Smyser, Christopher D; Eghtesady, Pirooz

    2018-01-01

    Determine the prevalence of intraventricular hemorrhage in infants with moderate to severe congenital heart disease, investigate the impact of gestational age, cardiac diagnosis, and cardiac intervention on intraventricular hemorrhage, and compare intraventricular hemorrhage rates in preterm infants with and without congenital heart disease. A single-center retrospective review. A tertiary care children's hospital. All infants admitted to St. Louis Children's Hospital from 2007 to 2012 with moderate to severe congenital heart disease requiring cardiac intervention in the first 90 days of life and all preterm infants without congenital heart disease or congenital anomalies/known genetic diagnoses admitted during the same time period. None. Cranial ultrasound data were reviewed for presence/severity of intraventricular hemorrhage. Head CT and brain MRI data were also reviewed in the congenital heart disease infants. Univariate analyses were undertaken to determine associations with intraventricular hemorrhage, and a final multivariate logistic regression model was performed. There were 339 infants with congenital heart disease who met inclusion criteria and 25.4% were born preterm. Intraventricular hemorrhage was identified on cranial ultrasound in 13.3% of infants, with the majority of intraventricular hemorrhage being low-grade (grade I/II). The incidence increased as gestational age decreased such that intraventricular hemorrhage was present in 8.7% of term infants, 19.2% of late preterm infants, 26.3% of moderately preterm infants, and 53.3% of very preterm infants. There was no difference in intraventricular hemorrhage rates between cardiac diagnoses. Additionally, the rate of intraventricular hemorrhage did not increase after cardiac intervention, with only three infants demonstrating new/worsening high-grade (grade III/IV) intraventricular hemorrhage after surgery. In a multivariate model, only gestational age at birth and African-American race were predictors

  1. Hemorrhage Control for Major Traumatic Vascular Injuries

    Science.gov (United States)

    2017-10-01

    TJ, Eastridge BJ, Gilani R, Chung KK, DeSantis SM, DuBose JJ , Tomasek TS, Fortuna GR, Sames VG, Todd SR, Podbielski JM, Wade CE, Holcomb JB and the...Eastridge BJ, Gilani R, Chung KK, DeSantis SM, DuBose JJ , Tomasek JS, Fortuna GR, Sams VG, Todd SR, Podbielski JM, Wade CE, Holcomb JB. Multicenter...Kisat M, Morrison JJ , Hashmi ZG, Efron DT, Rasmussen TE, Haider AH. Epidemiology and outcomes of non-compressible torso hemorrhage. J Surg Res. 2013;184

  2. Spontaneous subdural hematoma associated to Duret hemorrhage

    Directory of Open Access Journals (Sweden)

    William Alves Martins, MD

    2015-03-01

    Full Text Available Subdural hematoma (SH is a neurosurgical emergency, usually caused by head trauma. Non-traumatic causes include aneurysm or arterial–venous malformation rupture, coagulopathy and others. We report the case of a 66 year-old man who developed apparently unprovoked signs of increased intracranial pressure. Brain computed tomography scan showed an acute spontaneous SH, surgically treated. Throughout surgery, a ruptured cortical artery with intensive bleeding appeared and was cauterized. After surgery, patient remained comatose and a new CT demonstrated Duret hemorrhage at the brainstem. Acute spontaneous SH of arterial origin is rare and highly lethal, in which a good prognosis relies on early diagnosis and treatment.

  3. 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)

  4. Hemodynamics in patients with hypertensive intracerebral hemorrhage

    International Nuclear Information System (INIS)

    Kitahara, Tetsuhiro

    1997-01-01

    Cerebral hemodynamics in 15 patients with hypertensive intracerebral hemorrhage (HICH) were evaluated by measuring cerebral blood flow (CBF) and cerebrovascular reserve capacity, using stable xenon-enhanced computed tomography. Their hematomas were removed by stereotactic aqua stream aspiration. The hemispheric and thalamic CBFs of patients with HICH were lower than those of hypertensive patients without hematomas. However, the hemispheric CBF increased according to how much of the hematoma was removed surgically. Thus, hemodynamics in patients with HICH can be improved by surgical hematoma removal, although some adjunct therapies are necessary in order to prevent secondary edema and the delayed neuronal death. (author)

  5. CT of extracranial hemorrhage and hematomas

    International Nuclear Information System (INIS)

    Swensen, S.J.; McLeod, R.A.; Stephens, D.H.

    1984-01-01

    Computed tomography was used to examine 100 patients with extracranial hemorrhage. Of these patients, 29 had serial scans that allowed for the study of evolutionary changes. Operation, anticoagulation, and trauma were the prime etiological factors. The most frequent sites included the retroperitoneum (27%), body wall or extremities (24%), peritoneal cavity (19%), and subcapsular (16%) and intraparenchymal (7%) locations. The computed tomographic features were carefully studied and documented. Age-related features included contrast-material extravasation, inhomogeneity, hematocrit effect, attenuation changes, lucent halo, pseudocapsule development, decreased size with time, peripheral calcification, and fascial plane thickening. This report discussed all these findings and their usefulness in diagnosis and patient care

  6. Hemorrhage Near Fetal Rat Bone: Preliminary Results

    Science.gov (United States)

    Bigelow, Timothy A.; Miller, Rita J.; Blue, James P.; O'Brien, William D.

    2006-05-01

    High-intensity ultrasound has shown potential in treating many ailments requiring noninvasive tissue necrosis. However, little work has been done on using ultrasound to ablate pathologies on or near the developing fetus. For example, Congenital Cystic Adenomatoid Malformation (cyst on lungs), Sacrococcygeal Teratoma (benign tumor on tail bone), and Twin-Twin Transfusion Syndrome (one twin pumps blood to other twin) are selected problems that will potentially benefit from noninvasive ultrasound treatments. Before these applications can be explored, potential ultrasound-induced bioeffects should be understood. Specifically, ultrasound-induced hemorrhage near the fetal rat skull was investigated. An f/1 spherically focused transducer (5.1-cm focal length) was used to expose the skull of 18- to 19-day-gestation exteriorized rat fetuses. The ultrasound pulse had a center frequency of 0.92 MHz and pulse duration of 9.6 μs. The fetuses were exposed to 1 of 4 exposure conditions (denoted A, B, C, and D) in addition to a sham exposure. Three of the exposures consisted of a peak compressional pressure of 10 MPa, a peak rarefactional pressure of 6.7 MPa, and pulse repetition frequencies of 100 Hz (A), 250 Hz (B), and 500 Hz (C), corresponding to time-average intensities of 1.9 W/cm2, 4.7 W/cm2, and 9.4 W/cm2, respectively. Exposure D consisted of a peak compressional pressure of 6.7 MPa, a peak rarefactional pressure of 5.0 MPa, and a PRF of 500 Hz corresponding to a time-average intensity of 4.6 W/cm2. Hemorrhage occurrence increased slightly with increasing time-average intensity (i.e., 11% for A, 28% for B, 31% for C, and 19% for D with a 9% occurrence when the fetuses were not exposed). The low overall occurrence of hemorrhaging may be attributed to fetal motion (observed in over half of the fetuses from the backscattered echo during the exposure). The mean hemorrhage sizes were 3.1 mm2 for A, 2.5 mm2 for B, 2.7 mm2 for C, and 5.1 mm2 for D. The larger lesions at D may

  7. Genes and environment in neonatal intraventricular hemorrhage.

    Science.gov (United States)

    Ment, Laura R; Ådén, Ulrika; Bauer, Charles R; Bada, Henrietta S; Carlo, Waldemar A; Kaiser, Jeffrey R; Lin, Aiping; Cotten, Charles Michael; Murray, Jeffrey; Page, Grier; Hallman, Mikko; Lifton, Richard P; Zhang, Heping

    2015-12-01

    Emerging data suggest intraventricular hemorrhage (IVH) of the preterm neonate is a complex disorder with contributions from both the environment and the genome. Environmental analyses suggest factors mediating both cerebral blood flow and angiogenesis contribute to IVH, while candidate gene studies report variants in angiogenesis, inflammation, and vascular pathways. Gene-by-environment interactions demonstrate the interaction between the environment and the genome, and a non-replicated genome-wide association study suggests that both environmental and genetic factors contribute to the risk for severe IVH in very low-birth weight preterm neonates. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. The pathogenesis of Ebola hemorrhagic fever.

    Science.gov (United States)

    Takada, A; Kawaoka, Y

    2001-10-01

    Ebola virus causes lethal hemorrhagic disease in humans, yet there are still no satisfactory biological explanations to account for its extreme virulence. This review focuses on recent findings relevant to understanding the pathogenesis of Ebola virus infection and developing vaccines and effective therapy. The available data suggest that the envelope glycoprotein and the interaction of some viral proteins with the immune system are likely to play important roles in the extraordinary pathogenicity of this virus. There are also indications that genetically engineered vaccines, including plasmid DNA and viral vectors expressing Ebola virus proteins, and passive transfer of neutralizing antibodies could be feasible options for the control of Ebola virus-associated disease.

  9. 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.

  10. Arachnoid granulation affected by subarachnoid hemorrhage

    Directory of Open Access Journals (Sweden)

    R.P. Chopard

    1993-11-01

    Full Text Available The purpose of this study was to investigate using light microscopy the fibro-cellular components of arachnoid granulations affected by mild and severe subarachnoid hemorrage. The erythrocytes were in the channels delimitated by collagenous and elastic bundles and arachnoid cells, showing their tortuous and intercommunicating row from the pedicle to the fibrous capsule. The core portion of the pedicle and the center represented a principal route to the bulk outflow of cerebrospinal fluid and erythrocytes. In the severe hemorrhage, the fibrocellular components are desorganized, increasing the extracellular channels. We could see arachnoid granulations without erythrocytes, which cells showed big round nucleous suggesting their transformation into phagocytic cells.

  11. 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.

  12. ECIL guidelines for the prevention, diagnosis and treatment of BK polyomavirus-associated haemorrhagic cystitis in haematopoietic stem cell transplant recipients.

    Science.gov (United States)

    Cesaro, Simone; Dalianis, Tina; Hanssen Rinaldo, Christine; Koskenvuo, Minna; Pegoraro, Anna; Einsele, Hermann; Cordonnier, Catherine; Hirsch, Hans H

    2018-01-01

    To define guidelines for BK polyomavirus (BKPyV)-associated haemorrhagic cystitis (BKPyV-HC) after paediatric and adult HSCT. Review of English literature and evidence-based recommendations by expert consensus. BKPyV-HC occurs in 8%-25% of paediatric and 7%-54% of adult recipients undergoing allogeneic HSCT. Diagnosis requires the triad of cystitis, macro-haematuria and high urine BKPyV loads >7 log10 copies/mL, and exclusion of other relevant aetiologies. BKPyV viraemia is frequent and may serve as a more specific semiquantitative follow-up marker. No randomized controlled trials are available to inform antiviral prophylaxis or treatment. However, hyper-hydration and/or bladder irrigation showed limited prophylactic value. Fluoroquinolones are not effective for prophylaxis or treatment, but rather increase antibiotic resistance. Hyperbaric oxygen or fibrin glue is marginally effective based on small case series from correspondingly equipped centres. Although cidofovir has been reported to improve and/or reduce BKPyV viraemia or viruria, the current data do not support its regular use. BKPyV-HC remains a disabling unmet clinical need in HSCT that requires novel approaches supported by proper clinical trials. © The Author 2017. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  13. 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

  14. 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

  15. Hemorrhagic fever with renal syndrome and coexisting hantavirus pulmonary syndrome

    Directory of Open Access Journals (Sweden)

    Young Min Hong

    2012-06-01

    Full Text Available Hemorrhagic fever with renal syndrome (HFRS is an acute viral disease with fever, hemorrhage and renal failure caused by hantavirus infection. Hantavirus induces HFRS or hantavirus pulmonary syndrome (HPS. HPS progression to a life-threatening pulmonary disease is found primarily in the USA and very rarely in South Korea. Here, we report a case of HFRS and coexisting HPS.

  16. Post-tonsillectomy hemorrhage after bipolar diathermy vs. cold ...

    African Journals Online (AJOL)

    Material and Methods: This is a cross sectional study done in Alahsa city, eastern province, Saudi Arabia during the period from January 2014 to March 2015,This study reported the postoperative hemorrhage after Bipolar diathermy and Cold dissection surgical techniques to evaluate the incidence of the hemorrhage and to ...

  17. Prognostic factors in intraparenchymatous hematoma with ventricular hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Ruscalleda, J; Peiro, A

    1986-01-01

    Intraventricular hemorrhage following intraparenchymatous hematoma is thought to be a frequent and often fatal event. Computerized tomography has proved to be valuable for their diagnosis. Hospital records of seventy-eight patients with intraparenchymatous hematoma and intraventricular hemorrhage diagnosed by computerized tomography were retrospectively reviewed to evaluate initial clinical features and CT findings in order to assess potential prognostic factors. (orig.).

  18. Prognostic factors in intraparenchymatous hematoma with ventricular hemorrhage

    International Nuclear Information System (INIS)

    Ruscalleda, J.; Peiro, A.

    1986-01-01

    Intraventricular hemorrhage following intraparenchymatous hematoma is thought to be a frequent and often fatal event. Computerized tomography has proved to be valuable for their diagnosis. Hospital records of seventy-eight patients with intraparenchymatous hematoma and intraventricular hemorrhage diagnosed by computerized tomography were retrospectively reviewed to evaluate initial clinical features and CT findings in order to assess potential prognostic factors. (orig.)

  19. Relationship between hypertensive cerebral hemorrhage and ischemic lesions

    International Nuclear Information System (INIS)

    Yamaguchi, Shinya; Tsuchiya, Takashi; Yamaguchi, Takenori

    1991-01-01

    Patchy parenchymal lesions of increased intensity were frequently identified in patients with cerebral hemorrhage in T2-weighted image of high-fields MR imaging. We studied 64 patients with brain hemorrhage to determine the frequency and distribution of those lesions. We defined an area with high intensity in T2 weighted and low or iso-intensity area in T1 weighted images smaller than 1.5 cm in diameter to be 'ischemic lesion'. Ishemic lesions were found in 48 (75%) of all cases; in 25 (75%) of 32 patients with putaminal hemorrhage, in 15 (100%) of 15 with thalamic hemorrhage, in 3 (33%) of 9 with subcortical hemorrhage. Multiple ischemic lesions were more frequently seen in thalamic hemorrhage than in putaminal hemorrhage. Only 5 (10%) of 48 cases with associated ischemic lesions had a previous history related to those lesions. Multivariable regression analysis identified hypertension as the major predictor of the presence of ischemic lesions. Patients with brain hemorrhage frequently accompanied with incidental ischemic lesions, making it difficult to establish a guideline of blood pressure control for prevention of recurrent stroke. (author)

  20. 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)

  1. Diagnosis of bilateral adrenocortical hemorrhage by computed tomography

    International Nuclear Information System (INIS)

    Liu, L.; Haskin, M.E.; Rose, L.I.; Bemis, C.E.

    1982-01-01

    Adrenocortical hemorrhage has been diagnosed on the basis of the clinical presentation and response to steroids or autopsy findings. Prompt recognition of the disease has been difficult because of its similarity to other disorders. We report the diagnosis of a bilateral adrenocortical hemorrhage by computed tomography (CT), followed by biochemical confirmation of the diagnosis

  2. Diffuse Pulmonary Hemorrhage: Classification, physiopathology and Radiologic Manifestations

    International Nuclear Information System (INIS)

    Carrillo Bayona, Jorge Alberto; Quintana, Jose; Ortiz Ruiz, Guillermo

    2008-01-01

    Diffuse pulmonary hemorrhage is a syndrome characterized by hemoptysis, anemia and alveolar opacities in the chest radiograph (Fig. 1). Differential diagnoses include all entities with focal or diffuse alveolar opacities. In this article we review the most important causes of diffuse pulmonary hemorrhage.

  3. Glibenclamide for the Treatment of Ischemic and Hemorrhagic Stroke

    Directory of Open Access Journals (Sweden)

    Nicholas Caffes

    2015-03-01

    Full Text Available Ischemic and hemorrhagic strokes are associated with severe functional disability and high mortality. Except for recombinant tissue plasminogen activator, therapies targeting the underlying pathophysiology of central nervous system (CNS ischemia and hemorrhage are strikingly lacking. Sur1-regulated channels play essential roles in necrotic cell death and cerebral edema following ischemic insults, and in neuroinflammation after hemorrhagic injuries. Inhibiting endothelial, neuronal, astrocytic and oligodendroglial sulfonylurea receptor 1–transient receptor potential melastatin 4 (Sur1–Trpm4 channels and, in some cases, microglial KATP (Sur1–Kir6.2 channels, with glibenclamide is protective in a variety of contexts. Robust preclinical studies have shown that glibenclamide and other sulfonylurea agents reduce infarct volumes, edema and hemorrhagic conversion, and improve outcomes in rodent models of ischemic stroke. Retrospective studies suggest that diabetic patients on sulfonylurea drugs at stroke presentation fare better if they continue on drug. Additional laboratory investigations have implicated Sur1 in the pathophysiology of hemorrhagic CNS insults. In clinically relevant models of subarachnoid hemorrhage, glibenclamide reduces adverse neuroinflammatory and behavioral outcomes. Here, we provide an overview of the preclinical studies of glibenclamide therapy for CNS ischemia and hemorrhage, discuss the available data from clinical investigations, and conclude with promising preclinical results that suggest glibenclamide may be an effective therapeutic option for ischemic and hemorrhagic stroke.

  4. Marburg hemorrhagic fever associated with multiple genetic lineages of virus

    DEFF Research Database (Denmark)

    Bausch, D G; Nichol, S T; Muyembe-Tamfum, J J

    2006-01-01

    Background An outbreak of Marburg hemorrhagic fever was first observed in a gold-mining village in northeastern Democratic Republic of the Congo in October 1998. Methods We investigated the outbreak of Marburg hemorrhagic fever most intensively in May and October 1999. Sporadic cases and short ch...

  5. 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…

  6. CT findings of subarachnoid hemorrhage due to ruptured cerebral aneurysm

    International Nuclear Information System (INIS)

    Kim, Pyo Nyun; Bae, Won Kyung; Kim, Il Young; Lee, Kyung Soo; Lee, Byoung Ho; Kim, Ki Jung

    1990-01-01

    CT scans were analysed retrospectively in 130 patients with subarachnoid hemorrhage (SAH) due to ruptured cerebral aneurysm to evaluate the relationship of the locations of aneurysms and the patterns of hemorrhage. Hemorrhage corresponded to the site of aneurysmal origin in a general way and in more specific ways to anterior communicating and middle cerebral artery aneurysms when there was parenchymal or cisternal hemorrhage. In anterior communicating artery aneurysm, SAH in the interhemispheric fissure, both sylvian fissures, and basal cistern was usually noted and intracerebral hemorrhage in anteroinferior frontal lobe was sometimes associated. In cases of middle cerebral artery aneurysm, hemorrhage in the ipsilateral sylvian fissure, interhemispheric fissure, and ipsilateral basal cistern was usual. Intracerebral hemorrhage in lateral temporal lobe was sometimes associated. Posterior communicating artery aneurysm demonstrated SAH in the ipsilateral basal cistern or in entire cisternal spaces specifically, so with higher incidence of involvement of the quadrigeminal and superior cerebellar cistern than anterior cerebral or middle cerebral artery aneurysm. We suggest the locations of aneurysm might be predicted with patterns of SAH and / or associated intracerebral hemorrhage with CT

  7. Subarachnoid hemorrhage: Early evaluation and optimization of management

    NARCIS (Netherlands)

    Germans, M.R.

    2015-01-01

    A subarachnoid hemorrhage (SAH) is a life-threatening disease that was first described in the 18th century, but it took until the early 20th century until the term "spontaneous subarachnoid hemorrhage" was introduced by the English neurologist Sir Charles P. Symonds. Nowadays, the term spontaneous

  8. 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.

  9. 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.

  10. Glibenclamide for the treatment of ischemic and hemorrhagic stroke.

    Science.gov (United States)

    Caffes, Nicholas; Kurland, David B; Gerzanich, Volodymyr; Simard, J Marc

    2015-03-04

    Ischemic and hemorrhagic strokes are associated with severe functional disability and high mortality. Except for recombinant tissue plasminogen activator, therapies targeting the underlying pathophysiology of central nervous system (CNS) ischemia and hemorrhage are strikingly lacking. Sur1-regulated channels play essential roles in necrotic cell death and cerebral edema following ischemic insults, and in neuroinflammation after hemorrhagic injuries. Inhibiting endothelial, neuronal, astrocytic and oligodendroglial sulfonylurea receptor 1-transient receptor potential melastatin 4 (Sur1-Trpm4) channels and, in some cases, microglial KATP (Sur1-Kir6.2) channels, with glibenclamide is protective in a variety of contexts. Robust preclinical studies have shown that glibenclamide and other sulfonylurea agents reduce infarct volumes, edema and hemorrhagic conversion, and improve outcomes in rodent models of ischemic stroke. Retrospective studies suggest that diabetic patients on sulfonylurea drugs at stroke presentation fare better if they continue on drug. Additional laboratory investigations have implicated Sur1 in the pathophysiology of hemorrhagic CNS insults. In clinically relevant models of subarachnoid hemorrhage, glibenclamide reduces adverse neuroinflammatory and behavioral outcomes. Here, we provide an overview of the preclinical studies of glibenclamide therapy for CNS ischemia and hemorrhage, discuss the available data from clinical investigations, and conclude with promising preclinical results that suggest glibenclamide may be an effective therapeutic option for ischemic and hemorrhagic stroke.

  11. [Enteroviruses responsible for acute hemorrhagic conjunctivitis].

    Science.gov (United States)

    Lévêque, N; Huguet, P; Norder, H; Chomel, J-J

    2010-04-01

    Acute hemorrhagic conjunctivitis (AHC) is an epidemic form of highly contagious conjunctivitis, characterized by conjunctival hemorrhages. The first AHC outbreak was described in 1969 in Ghana, West Africa, and was called Apollo disease, from the Apollo landing on the moon. This outbreak was caused by Enterovirus 70 (EV70) together with a Coxsackievirus A24 (CVA24v) variant, which are the major etiological agents involved in AHC outbreaks worldwide. AHC is known to be directly transmitted by close person-to-person contact or indirectly through soiled ophthalmological materials or unsafe recreational water. Recently, a possible airborne virus spread was suggested which could explain the high transmission rate of the disease. In the absence of a specific antiviral therapy, a rapid diagnosis of the causative agent is required to distinguish AHC due to enteroviruses from other ocular infectious diseases, for there are active drugs, or to quickly implement proper public health measures to limit the extension of the outbreak. However, virus identification remains difficult and time-consuming. Moreover, virological diagnosis is difficult to implement in developing countries where AHC has recently become a major problem for public health. Copyright 2009 Elsevier Masson SAS. All rights reserved.

  12. Intracranial hemorrhage in congenital bleeding disorders.

    Science.gov (United States)

    Tabibian, Shadi; Motlagh, Hoda; Naderi, Majid; Dorgalaleh, Akbar

    2018-01-01

    : Intracranial hemorrhage (ICH), as a life-threatening bleeding among all kinds of congenital bleeding disorders (CBDs), is a rare manifestation except in factor XIII (FXIII) deficiency, which is accompanied by ICH, early in life, in about one-third of patients. Most inherited platelet function disorders (IPFDs) are mild to moderate bleeding disorders that can never experience a severe bleeding as in ICH; however, Glanzmann's thrombasthenia, a common and severe inherited platelet function disorder, can lead to ICH and occasional death. This bleeding feature can also be observed in grey platelet syndrome, though less frequently than in Glanzmann's thrombasthenia. In hemophilia, intracerebral hemorrhage is affected by various risk factors one of which is the severity of the disease. The precise prevalence of ICH in these patients is not clear but an estimated incidence of 3.5-4% among newborns with hemophilia is largely ascertained. Although ICH is a rare phenomenon in CBDs, it can be experienced by every patient with severe hemophilia A and B, FXIII deficiency (FXIIID), FVIID, FXD, FVD, FIID, and afibrinogenemia. Upon observing the general signs and symptoms of ICH such as vomiting, seizure, unconsciousness, and headache, appropriate replacement therapies and cranial ultrasound scans must be done to decrease ICH-related morbidity and mortality.

  13. Pseudoparasitic Liesegang structures in perirenal hemorrhagic cysts.

    Science.gov (United States)

    Sneige, N; Dekmezian, R H; Silva, E G; Cartwright, J; Ayala, A G

    1988-02-01

    Periodic structures with equally spaced radial striations identified as Liesegang-like rings were seen in two male patients' hemorrhagic perirenal cysts. The patients, one 48 and the other 60 years old, had acute right-flank pain and anemia; both had nephrectomy. The rings, initially believed to represent parasites (Dioctophyma renale), were from 8 to 500 micron in diameter and had uniform, pink-tan, radially striated double walls. Multiple small rings within a larger ring predominated in one case. Morphologically, the rings differed from D. renale when compared with specimens from animals infected naturally or experimentally with the giant kidney worm. Histochemical and immunoperoxidase tests for iron, calcium, mucopolysaccharides, amyloid, keratin, and hemoglobin had negative results. Energy-dispersive x-ray elemental analysis demonstrated no detectable elements; ultrastructurally, however, the rings displayed a fine fibrillary composition with a concentric and radial pattern. These rings are believed to be an end product of a phenomenon resembling or are, in fact, the Liesegang phenomenon. Because these Liesegang-like structures may be mistaken for parasites on fine-needle aspiration or surgical specimens of hemorrhagic areas, pathologists should be aware of them.

  14. 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.

  15. Postpartum hemorrhage: Clinical and radiologic aspects

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Nam Kyung [Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, 1-10, Ami-Dong, Seo-Gu, Busan 602-739 (Korea, Republic of); Kim, Suk [Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, 1-10, Ami-Dong, Seo-Gu, Busan 602-739 (Korea, Republic of)], E-mail: kimsuk@medimail.co.kr; Lee, Jun Woo; Sol, Yu Li; Kim, Chang Won [Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, 1-10, Ami-Dong, Seo-Gu, Busan 602-739 (Korea, Republic of); Hyun Sung, Kim [Department of Surgery, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, Busan 602-739 (Korea, Republic of); Jang, Ho Jin; Suh, Dong Soo [Department of Obstetrics and Gynecology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, Busan 602-739 (Korea, Republic of)

    2010-04-15

    Postpartum hemorrhage (PPH) is a potentially life threatening condition, and it remains the leading cause of maternal morbidity. Uterine atony, lower genital tract lacerations, uterine rupture or inversion, retained products of conception and underlying coagulopathy are some of the common causes of PPH. Most conditions can be diagnosed based on clinical and laboratory evaluation supplemented by ultrasound information. Computed tomography (CT) or magnetic resonance (MR) imaging can provide information for the detection, localization and characterization of PPH in some difficult cases. CT can accurately demonstrate the anatomic location of significant arterial hemorrhage as sites of intravenous contrast material extravasation, which can be as a guide for angiographic intervention. The presence of focal or diffuse intravenous contrast extravasation or a hematoma within the enlarged postpartum uterine cavity on CT can help the diagnosis of uterine atony when the clinical diagnosis of uterine atony is unclear. CT can also provide the information of other alternative conditions such as a puerperal genital hematoma, uterine rupture and concealed hematoma in other sites. MR imaging may be considered as a valuable complement to ultrasound where the ultrasound findings are inconclusive in the diagnosis and differential diagnosis of retained products of conception. Knowledge of the various radiologic appearances of PPH and the correlation with clinical information can ensure correct diagnosis and appropriate and prompt treatment planning in the patients with PPH.

  16. Postpartum hemorrhage: Clinical and radiologic aspects

    International Nuclear Information System (INIS)

    Lee, Nam Kyung; Kim, Suk; Lee, Jun Woo; Sol, Yu Li; Kim, Chang Won; Hyun Sung, Kim; Jang, Ho Jin; Suh, Dong Soo

    2010-01-01

    Postpartum hemorrhage (PPH) is a potentially life threatening condition, and it remains the leading cause of maternal morbidity. Uterine atony, lower genital tract lacerations, uterine rupture or inversion, retained products of conception and underlying coagulopathy are some of the common causes of PPH. Most conditions can be diagnosed based on clinical and laboratory evaluation supplemented by ultrasound information. Computed tomography (CT) or magnetic resonance (MR) imaging can provide information for the detection, localization and characterization of PPH in some difficult cases. CT can accurately demonstrate the anatomic location of significant arterial hemorrhage as sites of intravenous contrast material extravasation, which can be as a guide for angiographic intervention. The presence of focal or diffuse intravenous contrast extravasation or a hematoma within the enlarged postpartum uterine cavity on CT can help the diagnosis of uterine atony when the clinical diagnosis of uterine atony is unclear. CT can also provide the information of other alternative conditions such as a puerperal genital hematoma, uterine rupture and concealed hematoma in other sites. MR imaging may be considered as a valuable complement to ultrasound where the ultrasound findings are inconclusive in the diagnosis and differential diagnosis of retained products of conception. Knowledge of the various radiologic appearances of PPH and the correlation with clinical information can ensure correct diagnosis and appropriate and prompt treatment planning in the patients with PPH.

  17. Intracranial epidural hemorrhage during lumbar spinal surgery.

    Science.gov (United States)

    Imajo, Yasuaki; Kanchiku, Tsukasa; Suzuki, Hidenori; Yoshida, Yuichiro; Nishida, Norihiro; Goto, Hisaharu; Suzuki, Michiyasu; Taguchi, Toshihiko

    2016-01-01

    The authors report a case of intracranial epidural hemorrhage (ICEH) during spinal surgery. We could not find ICEH, though we recorded transcranial electrical stimulation motor evoked potentials (TcMEPs). A 35-year-old man was referred for left anterior thigh pain and low back pain that hindered sleep. Sagittal T2-weighted magnetic resonance imaging revealed an intradural tumor at L3-L4 vertebral level. We performed osteoplastic laminectomy and en bloc tumor resection. TcMEPs were intraoperatively recorded at the bilateral abductor digiti minimi (ADM), quadriceps, tibialis anterior and abductor hallucis. When we closed a surgical incision, we were able to record normal TcMEPs in all muscles. The patient did not fully wake up from the anesthesia. He had right-sided unilateral positive ankle clonus 15 min after surgery in spite of bilateral negative of ankle clonus preoperatively. Emergent brain computed tomography scans revealed left epidural hemorrhage. The hematoma was evacuated immediately via a partial craniotomy. There was no restriction of the patient's daily activities 22 months postoperatively. We should pay attention to clinical signs such as headache and neurological findgings such as DTR and ankle clonus for patients with durotomy and cerebrospinal fluid (CSF) leakage. Spine surgeons should know that it was difficult to detect ICEH by monitoring with TcMEPs.

  18. CLINICAL APPROACH TO HEREDITARY HEMORRHAGIC TELANGIECTASIA

    Directory of Open Access Journals (Sweden)

    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.

  19. 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.

  20. Intravenous tranexamic acid for hyperacute primary intracerebral hemorrhage

    DEFF Research Database (Denmark)

    Sprigg, Nikola; Robson, Katie; Bath, Philip

    2016-01-01

    RATIONALE: Outcome after intracerebral hemorrhage remains poor. Tranexamic acid is easy to administer, readily available, inexpensive, and effective in other hemorrhagic conditions. AIM: This randomized trial aims to test the hypothesis that intravenous tranexamic acid given within 8 h...... of spontaneous intracerebral hemorrhage reduces death or dependency. DESIGN: Phase III prospective double-blind randomized placebo-controlled trial. Participants within 8 h of spontaneous intracerebral hemorrhage are randomized to receive either intravenous tranexamic acid 1 g 10 min bolus followed by 1 g 8 h......, and institutionalization. DISCUSSION: This pragmatic trial is assessing efficacy of tranexamic acid after spontaneous intracerebral hemorrhage. Recruitment started in 2013; as of 15th January 2016 1355 participants have been enrolled, from 95 centers in seven countries. Recruitment is due to end in 2017. TICH-2 Trial...

  1. 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

  2. Cerebral blood flow in patients with hypertensive intracerebral hemorrhage

    International Nuclear Information System (INIS)

    Sugiyama, Hirotaka

    1984-01-01

    Cerebral blood flow (CBF) is usually decreased in patients with hypertensive intracerebral hemorrhage. A total of 81 regional CBF measurements were performed using an Anger-type dynamic gamma camera with the Xe-133 intracarotid injection technique in 23 patients with thalamic hemorrhage, 18 with small putaminal hemorrhage, and 5 with large putaminal hemorrhage. The results were as follows: Bilateral CBF in thalamic hemorrhages was markedly reduced from 1 week to 2 or 3 weeks after onset; it then showed a tendency to increase from 4 weeks to 3 months. In putaminal hemorrhages, however, CBF in the affected hemisphere did not tend to increase despite increased CBF in the contralateral hemisphere. CBF of the affected hemisphere was plotted against the hematoma volume, and the biphasic curve showed an initial steep and subsequent gentle slope in both putaminal and thalamic hemorrhages. The degree of CBF reduction in the affected hemisphere was more evident in thalamic than in putaminal hemorrhages. However, the flow reduction in the contralateral hemisphere was more obvious in thalamic than in putaminal hemorrhages. Factors such as mean arterial blood pressure, partial pressure of arterial carbon dioxide, cerebrospinal fluid pressure, hematocrit and the degree of involvement of the internal capsule, as shown on CT scan were not directly related to CBF reduction. In conclusion, it is unlikely that the mass effect of the hematoma plays an important role in the discrepancy between CBF reduction in putaminal and thalamic hemorrhages. Rather, the discrepancy may result from the impairment of respective anatomical sites in the thalamic and putaminal regions. It is also suggested that ipsilateral as well as contralateral CBF reduction is probably caused by the decreased cortical metabolic demand. This may be based on the disruption of the transneural fiber pathways, which connect both the thalamus and putamen to the cerebral cortex. (author)

  3. Neurological aspects of acute radiation injuries

    International Nuclear Information System (INIS)

    Torubarov, F.S.; Bushmanov, A.Yu.

    1999-01-01

    Results of the most important clinical studies of human nervous system reactions to acute radiation, carried out at Neurology Clinic of the State Research Center of Russia - Institute of Biophysics are presented. Clinical picture of changes in the nervous system in acute radiation disease caused by homologous and heterologous external irradiation is described. Main neurological syndrome of extremely severe acute radiation disease: acute radiation encephalopathy, radiation toxic encephalopathy, and hemorrhagic syndrome of the central nervous system is distinguished. Relationship between neurological disorders and the geometry of exposure are considered [ru

  4. Magnetic resonance imaging of aneurysmal subarachnoid hemorrhage

    International Nuclear Information System (INIS)

    Ogawa, Toshihide; Shimosegawa, Eku; Inugami, Atsushi; Shishido, Fumio; Fujita, Hideaki; Ito, Hiroshi; Uemura, Kazuo; Yasui, Nobuyuki

    1991-01-01

    Magnetic resonance imaging of subarachnoid hemorrhage (SAH) due to aneurysm rupture was evaluated in relation to CT findings in nine patients. Six patients were studied within 3 days and the other three patients were studied 4 to 6 days from the ictus of SAH using a 0.5 Tesla superconducting unit. In all of the patients, hematoma in the subarachnoid space and ventricles was demonstrated by the proton density-weighted spin echo sequence, which showed that bloody cerebrospinal fluid (CSF) had a higher signal intensity than brain tissue or normal CSF. Magnetic resonance imaging was more sensitive in detecting SAH and more informative as to the site of the ruptured aneurysm than CT. Despite some limitations in applying it to patients with acute SAH, magnetic resonace imaging has clear advantages in the diagnosis of SAH. (author)

  5. Intraventricular hemorrhage in preterm infants: coagulation perspectives.

    Science.gov (United States)

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

    2011-10-01

    It has long been considered that a severe coagulation deficiency in premature newborns could be a major contributing factor in the occurrence of intraventricular hemorrhage (IVH). High-grade IVH has also been shown to coincide with severe derangement of coagulation in extremely low birth weight infants. This review focuses on the relevance of the physiologically developing immature hemostatic system to IVH, and the potential benefit of agents affecting hemostasis for IVH therapy or prevention in preterm infants. The findings of small, open-label interventional studies on the effect of ethamsylate, vitamin K, fresh frozen plasma, recombinant activated factor VII, and prothrombin complex concentrate on the premature coagulation system will be reviewed. © Thieme Medical Publishers.

  6. Treatment of Rectal Hemorrhage by Coil Embolization

    International Nuclear Information System (INIS)

    Dobson, Craig Charles; Nicholson, Anthony A.

    1998-01-01

    Four patients, aged 54-84 years, presenting with life-threatening rectal bleeding from the superior hemorrhoidal artery, underwent percutaneous fibered platinum coil embolization via coaxial catheters. Pre-procedure sigmoidoscopy had failed to identify the source of hemorrhage, because the rectum was filled with fresh blood. Embolization was technically and clinically successful in all four patients. Subsequent sigmoidoscopy confirmed the diagnoses in three patients as a solitary rectal ulcer, iatrogenic traumatic ulceration following manual evacuation, and a rectal Dieulafoy's lesion. The other case was angiographically seen to be due to a rectal angiodysplasia. Embolization is an effective procedure in life-threatening superior hemorrhoidal arterial bleeding when endoscopic treatment fails, and should be preferred to rectosigmoid resection

  7. Magnetic resonance imaging of aneurysmal subarachnoid hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Ogawa, Toshihide; Shimosegawa, Eku; Inugami, Atsushi; Shishido, Fumio; Fujita, Hideaki; Ito, Hiroshi; Uemura, Kazuo; Yasui, Nobuyuki (Research Inst. of Brain and Blood Vessels, Akita (Japan))

    1991-11-01

    Magnetic resonance imaging of subarachnoid hemorrhage (SAH) due to aneurysm rupture was evaluated in relation to CT findings in nine patients. Six patients were studied within 3 days and the other three patients were studied 4 to 6 days from the ictus of SAH using a 0.5 Tesla superconducting unit. In all of the patients, hematoma in the subarachnoid space and ventricles was demonstrated by the proton density-weighted spin echo sequence, which showed that bloody cerebrospinal fluid (CSF) had a higher signal intensity than brain tissue or normal CSF. Magnetic resonance imaging was more sensitive in detecting SAH and more informative as to the site of the ruptured aneurysm than CT. Despite some limitations in applying it to patients with acute SAH, magnetic resonace imaging has clear advantages in the diagnosis of SAH. (author).

  8. Glyceryl Trinitrate for Acute Intracerebral Hemorrhage

    DEFF Research Database (Denmark)

    Krishnan, Kailash; Scutt, Polly; Woodhouse, Lisa

    2016-01-01

    if patients were randomized within 6 hours of stroke onset. METHODS: In this prespecified subgroup analysis, the effect of GTN (5 mg/d for 7 days) versus no GTN was studied in 629 patients with intracerebral hemorrhage presenting within 48 hours and with systolic blood pressure ≥140 mm Hg. The primary outcome...... was the modified Rankin Scale at 90 days. RESULTS: Mean blood pressure at baseline was 172/93 mm Hg and significantly lower (difference -7.5/-4.2 mm Hg; both P≤0.05) on day 1 in 310 patients allocated to GTN when compared with 319 randomized to no GTN. No difference in the modified Rankin Scale was observed...

  9. Bilateral adrenal hemorrhage in polycythemia vera

    Directory of Open Access Journals (Sweden)

    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.

  10. Immunological features underlying viral hemorrhagic fevers.

    Science.gov (United States)

    Messaoudi, Ilhem; Basler, Christopher F

    2015-10-01

    Several enveloped RNA viruses of the arenavirus, bunyavirus, filovirus and flavivirus families are associated with a syndrome known as viral hemorrhagic fever (VHF). VHF is characterized by fever, vascular leakage, coagulation defects and multi organ system failure. VHF is currently viewed as a disease precipitated by viral suppression of innate immunity, which promotes systemic virus replication and excessive proinflammatory cytokine responses that trigger the manifestations of severe disease. However, the mechanisms by which immune dysregulation contributes to disease remain poorly understood. Infection of nonhuman primates closely recapitulates human VHF, notably Ebola and yellow fever, thereby providing excellent models to better define the immunological basis for this syndrome. Here we review the current state of our knowledge and suggest future directions that will better define the immunological mechanisms underlying VHF. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. A case of early-onset radiation retinopathy

    International Nuclear Information System (INIS)

    Sato, Yoko; Den, Seika; Shimizu, Kazuhiro; Ikeda, Tsunehiko

    2001-01-01

    We encountered a 27-year-old male early caused by radiation retinopathy five months after radiotherapy (51 Gy) for astrocytoma. The retinopathy was the proliferative retinopathy, with several dot and blot hemorrhages, hard and soft exudate, increased capillary permeability, macula edema and avasucular areas. So it was treated with panretial photocoagulation like diabetic retinopathy. Now hemorrhage, exudate, edema and avascular areas were improved. Photocoagulation treatment is effective to stop the progression of radiation retinopathy. Radiation retinopathy is sometimes early caused, therefore long-term follow up is recommended on starting radiotherapy. (author)

  12. A case of early-onset radiation retinopathy

    Energy Technology Data Exchange (ETDEWEB)

    Sato, Yoko; Den, Seika; Shimizu, Kazuhiro; Ikeda, Tsunehiko [Osaka Medical Coll., Takatsuki (Japan)

    2001-12-01

    We encountered a 27-year-old male early caused by radiation retinopathy five months after radiotherapy (51 Gy) for astrocytoma. The retinopathy was the proliferative retinopathy, with several dot and blot hemorrhages, hard and soft exudate, increased capillary permeability, macula edema and avasucular areas. So it was treated with panretial photocoagulation like diabetic retinopathy. Now hemorrhage, exudate, edema and avascular areas were improved. Photocoagulation treatment is effective to stop the progression of radiation retinopathy. Radiation retinopathy is sometimes early caused, therefore long-term follow up is recommended on starting radiotherapy. (author)

  13. Digitally quantifying cerebral hemorrhage using Photoshop and Image J.

    Science.gov (United States)

    Tang, Xian Nan; Berman, Ari Ethan; Swanson, Raymond Alan; Yenari, Midori Anne

    2010-07-15

    A spectrophotometric hemoglobin assay is widely used to estimate the extent of brain hemorrhage by measuring the amount of hemoglobin in the brain. However, this method requires using the entire brain sample, leaving none for histology or other assays. Other widely used measures of gross brain hemorrhage are generally semi-quantitative and can miss subtle differences. Semi-quantitative brain hemorrhage scales may also be subject to bias. Here, we present a method to digitally quantify brain hemorrhage using Photoshop and Image J, and compared this method to the spectrophotometric hemoglobin assay. Male Sprague-Dawley rats received varying amounts of autologous blood injected into the cerebral hemispheres in order to generate different sized hematomas. 24h later, the brains were harvested, sectioned, photographed then prepared for the hemoglobin assay. From the brain section photographs, pixels containing hemorrhage were identified by Photoshop and the optical intensity was measured by Image J. Identification of hemorrhage size using optical intensities strongly correlated to the hemoglobin assay (R=0.94). We conclude that our method can accurately quantify the extent of hemorrhage. An advantage of this technique is that brain tissue can be used for additional studies. Published by Elsevier B.V.

  14. DIGITALLY QUANTIFYING CEREBRAL HEMORRHAGE USING PHOTOSHOP® AND IMAGE J

    Science.gov (United States)

    Tang, Xian Nan; Berman, Ari Ethan; Swanson, Raymond Alan; Yenari, Midori Anne

    2010-01-01

    A spectrophotometric hemoglobin assay is widely used to estimate the extent of brain hemorrhage by measuring the amount of hemoglobin in the brain. However, this method requires using the entire brain sample, leaving none for histology or other assays. Other widely used measures of gross brain hemorrhage are generally semi-quantitative and can miss subtle differences. Semi-quantitative brain hemorrhage scales may also be subject to bias. Here, we present a method to digitally quantify brain hemorrhage using Photoshop and Image J, and compared this method to the spectrophotometric hemoglobin assay. Male Sprague-Dawley rats received varying amounts of autologous blood injected into the cerebral hemispheres in order to generate different sized hematomas. 24 hours later, the brains were harvested, sectioned, photographed then prepared for the hemoglobin assay. From the brain section photographs, pixels containing hemorrhage were identified by Photoshop® and the optical intensity was measured by Image J. Identification of hemorrhage size using optical intensities strongly correlated to the hemoglobin assay (R=0.94). We conclude that our method can accurately quantify the extent of hemorrhage. An advantage of this technique is that brain tissue can be used for additional studies. PMID:20452374

  15. Krypton laser membranotomy in the treatment of dense premacular hemorrhage.

    Science.gov (United States)

    Chen, Yung-Jen; Kou, His-Kung

    2004-12-01

    Neodymium:YAG (Nd:YAG) laser and argon laser membranotomy have been used in patients with premacular hemorrhage to drain premacular blood into the vitreous cavity and rapidly clear the hemorrhage. However, the Nd:YAG laser appears to be difficult to use, and argon laser energy may be more likely to be absorbed by the ocular media. We performed a study to evaluate the safety and effectiveness of krypton laser membranotomy in selected cases of premacular hemorrhage. Sixteen patients (17 eyes) with dense premacular hemorrhage for 2 weeks or less were enrolled from April 1998 to February 2004. The causes of premacular hemorrhage were proliferative diabetic retinopathy (PDR) in 12 eyes, Valsalva retinopathy in 3 eyes, leukemia in I eye and retinal arterial macroaneurysm in I eye. Krypton laser was used to create a membranotomy on the sloping edge of the premacular hemorrhage. Five eyes with PDR were treated with inferior panretinal photocoagulation and laser membranotomy simultaneously. After intravitreal dispersion of premacular blood, fundus examination was performed in all eyes and fluorescein angiography in five eyes to evaluate retinal damage. All eyes had visual improvement within 2 weeks postoperatively. No retinal damage was seen at the site of membranotomy in any eye. No eye needed vitrectomy postoperatively during a mean follow-up duration of 18.6 months. Krypton laser membranotomy appears to be a safe and simple alternative procedure for treating selected cases of premacular hemorrhage. Further trials are necessary to evaluate its benefit.

  16. Central Methysergide Prevents Renal Sympathoinhibition and Bradycardia during Hypotensive Hemorrhage

    Science.gov (United States)

    Veelken, Roland; Johnson, Kim; Scrogin, Karie E.

    1998-01-01

    Central methysergide prevents renal sympathoinhibition and bradycardia during hypotensive hemorrhage. Mean arterial pressure (MAP), heart rate (HR), and renal sympathetic nerve activity (RSNA) were measured in conscious rats during either hemorrhage or cardiopulmonary receptor stimulation with phenylbiguanide (PBG) after intracerebroventricular injection of the 5-HT1/5-HT2-receptor antagonist, methysergide (40 microg). Progressive hemorrhage caused an initial rise (109 +/- 33%) followed by a fall in RSNA (-60 +/- 7%) and a fall in HR (-126 +/- 7 beats/min). Methysergide delayed the hypotension and prevented both the sympathoinhibitory and bradycardic responses to hemorrhage. Systemic 5-HT3-receptor blockade did not influence responses to hemorrhage. The PBG infusion caused transient depressor(-25 +/- 6 mmHg), bradycardic (-176 +/- 40 beats/min), and renal sympathostimulatory (182 +/-47% baseline) responses that were not affected by central methysergide (-20 +/- 6 mmHg, -162 +/- 18 beats/min, 227 +/- 46% baseline). These data indicate that a central serotonergic receptor-mediated component contributes to the sympathoinhibitory and bradycardic responses to hypotensive hemorrhage in conscious rats. Furthermore, the same central 5-HT-receptor populations involved in reflex responses to hypotensive hemorrhage probably do not mediate the sympathoinhibitory response to cardiopulmonary chemosensitive 5-HT3 receptors.

  17. Hyponatremia in Patients with Spontaneous Intracerebral Hemorrhage

    Directory of Open Access Journals (Sweden)

    Jaime Robenolt Gray

    2014-11-01

    Full Text Available Hyponatremia is the most frequently encountered electrolyte abnormality in critically ill patients. Hyponatremia on admission has been identified as an independent predictor of in-hospital mortality in patients with spontaneous intracerebral hemorrhage (sICH. However, the incidence and etiology of hyponatremia (HN during hospitalization in a neurointensive care unit following spontaneous intracerebral hemorrhage (sICH remains unknown. This was a retrospective analysis of consecutive patients admitted to Detroit Receiving Hospital for sICH between January 2006 and July 2009. All serum Na levels were recorded for patients during the ICU stay. HN was defined as Na <135 mmol/L. A total of 99 patients were analyzed with HN developing in 24% of sICH patients. Patients with HN had an average sodium nadir of 130 ± 3 mmol/L and an average time from admission to sodium <135 mmol/L of 3.9 ± 5.7 days. The most common cause of hyponatremia was syndrome of inappropriate antidiuretic hormone (90% of HN patients. Patients with HN were more likely to have fever (50% vs. 23%; p = 0.01, infection (58% vs. 28%; p = 0.007 as well as a longer hospital length of stay (14 (8–25 vs. 6 (3–9 days; p < 0.001. Of the patients who developed HN, fifteen (62.5% patients developed HN in the first week following sICH. This shows HN has a fairly high incidence following sICH. The presence of HN is associated with longer hospital length of stays and higher rates of patient complications, which may result in worse patient outcomes. Further study is necessary to characterize the clinical relevance and treatment of HN in this population.

  18. Subarachnoid hemorrhage as a psychological trauma.

    Science.gov (United States)

    Hütter, Bernd-Otto; Kreitschmann-Andermahr, Ilonka

    2014-04-01

    Despite the progress made in the management of subarachnoid hemorrhage (SAH), many patients complain of persistent psychosocial and cognitive problems. The present study was performed to explore the significance of psychological traumatization by the bleeding with respect to psychosocial results after SAH. A series of 45 patients were examined in a cross-sectional study an average of 49.4 months after SAH by means of a quality-of-life questionnaire, the Beck Depression Inventory, the German version of the Impact of Event Scale (IES), and a clinical interview (Structured Clinical Interview for DSM Disorders) to make the diagnosis of chronic posttraumatic stress disorder (PTSD). Twenty-nine patients underwent surgery for treatment of a ruptured aneurysm; the remaining 16 patients had SAH of unknown origin. Twelve patients (27%) exhibited PTSD, and almost two-thirds of the 45 patients in the study reported substantial fear of recurrent hemorrhage. Not only the presence of PTSD but the severity of psychological traumatization as assessed by the IES explained up to 40% of the variance of the self- and proxy-rated impairments. Multivariate analyses revealed psychological traumatization (IES) and neurological state on admission (Hunt and Hess grade) as substantial predictors of the self- and proxy-rated quality of life, explaining 31% and 42% of the variance, respectively. Even several years after SAH, the severity of psychological traumatization by the bleeding substantially determines the degree of psychosocial impairment. In the future, this issue should be addressed in the care of these patients. Furthermore, the development of psychological interventions is called for to prevent the emergence of PTSD after SAH.

  19. Ultraearly hematoma growth in active intracerebral hemorrhage

    Science.gov (United States)

    Coscojuela, Pilar; Rubiera, Marta; Hill, Michael D.; Dowlatshahi, Dar; Aviv, Richard I.; Silva, Yolanda; Dzialowski, Imanuel; Lum, Cheemun; Czlonkowska, Anna; Boulanger, Jean-Martin; Kase, Carlos S.; Gubitz, Gord; Bhatia, Rohit; Padma, Vasantha; Roy, Jayanta; Tomasello, Alejandro; Demchuk, Andrew M.; Molina, Carlos A.

    2016-01-01

    Objective: To determine the association of ultraearly hematoma growth (uHG) with the CT angiography (CTA) spot sign, hematoma expansion, and clinical outcomes in patients with acute intracerebral hemorrhage (ICH). Methods: We analyzed data from 231 patients enrolled in the multicenter Predicting Haematoma Growth and Outcome in Intracerebral Haemorrhage Using Contrast Bolus CT study. uHG was defined as baseline ICH volume/onset-to-CT time (mL/h). The spot sign was used as marker of active hemorrhage. Outcome parameters included significant hematoma expansion (>33% or >6 mL, primary outcome), rate of hematoma expansion, early neurologic deterioration, 90-day mortality, and poor outcome. Results: uHG was higher in spot sign patients (p 4.7 mL/h (p = 0.002) and the CTA spot sign (p = 0.030) showed effects on rate of hematoma expansion but not its interaction (2-way analysis of variance, p = 0.477). uHG >4.7 mL/h improved the sensitivity of the spot sign in the prediction of significant hematoma expansion (73.9% vs 46.4%), early neurologic deterioration (67.6% vs 35.3%), 90-day mortality (81.6% vs 44.9%), and poor outcome (72.8% vs 29.8%), respectively. uHG was independently related to significant hematoma expansion (odds ratio 1.06, 95% confidence interval 1.03–1.10) and clinical outcomes. Conclusions: uHG is a useful predictor of hematoma expansion and poor clinical outcomes in patients with acute ICH. The combination of high uHG and the spot sign is associated with a higher rate of hematoma expansion, highlighting the need for very fast treatment in ICH patients. PMID:27343067

  20. [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.