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Sample records for cord hematomas p3-1tissue

  1. Acute Scrotum Following Traumatic Spermatic Cord Hematoma: A Case Report and Review

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    Pietro Pepe

    2015-03-01

    Full Text Available Acute scrotum constitutes the most common urological emergency secondary to spermatic cord torsion, testicular trauma, orchiepididymitis and hernias. We report a very rare case of unique traumatic spermatic cord hematoma following scrotum injury occurred during a football match. Clinical exam showed an increased volume of the left spermatic cord; the color Doppler ultrasound (CDU demonstrated left testicular ischemia secondary to a large spermatic cord hematoma that needs surgical exploration. Spermatic cord hematoma rarely induces acute scrotum, however it could be treated conservatively surgery is mandatory when pain is persistent or testicular ischemia is confirmed by CDU.

  2. Clinical, magnetic resonance imaging, and histopathologic findings in 6 dogs with surgically resected extraparenchymal spinal cord hematomas.

    Science.gov (United States)

    Hague, D W; Joslyn, S; Bush, W W; Glass, E N; Durham, A C

    2015-01-01

    Extraparenchymal spinal cord hematoma has been described in veterinary medicine in association with neoplasia, intervertebral disk disease, and snake envenomation. There are rare reports of spontaneous extraparenchymal spinal cord hematoma formation with no known cause in human medicine. Multiple cases of spontaneous extraparenchymal spinal cord hematoma have not been described previously in veterinary medicine. To describe the signalment, clinical findings, magnetic resonance imaging (MRI) features, and surgical outcomes in histopathologically confirmed extraparenchymal spinal cord hematomas in dogs with no identified underlying etiology. Six dogs had MRI of the spinal cord, decompressive spinal surgery, and histopathologic confirmation of extraparenchymal spinal cord hematoma not associated with an underlying cause. Multi-institutional retrospective study. Six patients had spontaneous extraparenchymal spinal cord hematoma formation. MRI showed normal signal within the spinal cord parenchyma in all patients. All hematomas had T2-weighted hyperintensity and the majority (5/6) had no contrast enhancement. All dogs underwent surgical decompression and most patients (5/6) returned to normal or near normal neurologic function postoperatively. Follow-up of the patients (ranging between 921 and 1,446 days) showed no progression of neurologic clinical signs or any conditions associated with increased bleeding tendency. Before surgery and histopathology confirming extraparenchymal hematoma, the primary differential in most cases was neoplasia, based on the MRI findings. This retrospective study reminds clinicians of the importance of the combination of advanced imaging combined with histopathologic diagnosis. The prognosis for spontaneous spinal cord extraparenchymal hematoma with surgical decompression appears to be favorable in most cases. Copyright © 2015 by the American College of Veterinary Internal Medicine.

  3. Post-traumatic epidural and subdural hematomas of the spinal cord in MR imaging; Pourazowe nadoponowe i podoponowe krwiaki rdzenia kregowego w obrazie MR

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    Bronarski, J.; Wozniak, E.; Kiwerski, J. [Stoleczne Centrum Rehabilitacji, Konstancin (Poland)]|[Inst. Psychiatrii i Neurologii, Warsaw (Poland)

    1993-12-31

    Diagnostics of epi- and subdural hematomas of the spinal cord is discussed on the basis of 1992 records of Konstancin Rehabilitation Center. 54 patients with symptoms of partial or complete cord injury were submitted to MR imaging. In 4 cases (7.5%) epi- and subdural hematoma was found to contribute to neurological condition of the patient. MRI determines indications for surgical intervention. (author). 6 refs, 6 figs.

  4. Intracranial Hematoma

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    ... hematoma — subdural hematoma, epidural hematoma and intraparenchymal hematoma. Subdural hematoma This occurs when blood vessels — usually veins — rupture ... brain damage can be prevented. The risk of subdural hematoma increases as you age. The risk is also ...

  5. Subdural hematoma

    Science.gov (United States)

    Subdural hemorrhage; Traumatic brain injury - subdural hematoma; TBI - subdural hematoma; Head injury - subdural hematoma ... A subdural hematoma is most often the result of a severe head injury. This type of subdural hematoma is among ...

  6. Chronic spinal subdural hematoma

    International Nuclear Information System (INIS)

    Hagen, T.; Lensch, T.

    2008-01-01

    Compared with spinal epidural hematomas, spinal subdural hematomas are rare; chronic forms are even more uncommon. These hematomas are associated not only with lumbar puncture and spinal trauma, but also with coagulopathies, vascular malformations and tumors. Compression of the spinal cord and the cauda equina means that the patients develop increasing back or radicular pain, followed by paraparesis and bladder and bowel paralysis, so that in most cases surgical decompression is carried out. On magnetic resonance imaging these hematomas present as thoracic or lumbar subdural masses, their signal intensity varying with the age of the hematoma. We report the clinical course and the findings revealed by imaging that led to the diagnosis in three cases of chronic spinal subdural hematoma. (orig.) [de

  7. Subungual Hematoma

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    ... Name: Category: Share: Yes No, Keep Private Subungual Hematoma Share | A subungual hematoma is a transient condition where blood and fluid ... bleeding underneath the nail. Regardless of treatment the hematoma will eventually be resorbed by the body and ...

  8. Suprarrenal hematoma Hematoma suprarrenal

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    Concepción Guardo B.

    1996-04-01

    Full Text Available Neonatal asymptomatic suprarrenal hemorrhage is relatively frequent; sometimes it is detected only after resolution when a calcification is found; symptomatic forms are rare; most times hemorrhage and hematoma are due to an obstetric trauma and are related to macrosomia, breech presentation, maternal diabetes and neonatal hypoxia. Clinical picture is characterized by abdominal mass and anemia; diagnosis is confirmed by imagenology. Two patients with suprarrenal hematoma from the University Hospital at Cartagena, Colombia, are presented. Both were related with traumatic delivery and cephalohematoma; one of them had oral and gastric bleeding and the othersuffered hematoma infection; diagnosis was done with abdominal ecography and CAT. Both patients recovered with medical treatment. La hemorragia suprarrenal asintomática del neonato es relativamente frecuente y muchas veces se detecta como una calcificación local después de que se resuelve el hematoma. La forma sintomática es rara y, a menudo, se debe a un trauma obstétrico relacionado con la macrosomía fetal, la presentación podálica, la diabetes materna o la hipoxia perinatal. Las manifestaciones clínicas son, principalmente, una masa abdominal y anemia importante; el diagnóstico se confirma con la imaginología. Se presentan dos casos de hematoma suprarrenal derecho tratados en el Hospital Universitario de Cartagena, ambos relacionados con un parto traumático y acompañados de cefalohematomas; uno de ellos presentó sangrado gastrointestinal alto y el otro infección del hematoma suprarrenal. El diagnóstico se comprobó con la ecografía abdominal y se verificó con la tomografía. El tratamiento fue médico y no se requirió cirugía a pesar de la anemia severa que presentó uno de los pacientes.

  9. Spinal epidural hematomas examined on MRI

    International Nuclear Information System (INIS)

    Rejnowski, G.; Poniatowska, R.; Kozlowski, P.

    1995-01-01

    Spinal epidural hematomas are rare pathology, caused by trauma or spontaneous. In clinical examination acute spinal cord compression is observed. MRI designations appear entirely particular. In sagittal projection, biconvex mass in the dorsal, or sometimes ventral part of the spinal canal is clearly visible. This is well delineated by the thecal sac from the cord and cauda equina. MRI investigations in 3 patients revealed corresponding with spinal bone injuries and cord edema epidural hematomas. Differential diagnosis must contain subdural hematoma and epidural neoplasms or abscess. (author)

  10. Early chemoprophylaxis is associated with decreased venous thromboembolism risk without concomitant increase in intraspinal hematoma expansion after traumatic spinal cord injury.

    Science.gov (United States)

    Chang, Ronald; Scerbo, Michelle H; Schmitt, Karl M; Adams, Sasha D; Choi, Timothy J; Wade, Charles E; Holcomb, John B

    2017-12-01

    After traumatic spinal cord injury (SCI), there is increased risk of venous thromboembolism (VTE), but chemoprophylaxis (PPX) may cause expansion of intraspinal hematoma (ISH). Single-center retrospective study of adult trauma patients from 2012 to 2015 with SCI. VTE diagnosis, death, or discharge within 48 hours. Patients were dichotomized based on early (≤48 hours) heparinoid and/or aspirin PPX. Intraspinal hematoma expansion was diagnosed intraoperatively or by follow-up radiology. We used multivariable Cox proportional hazards to estimate the effect of PPX on risk of VTE and ISH expansion controlling for age, injury severity score (ISS), complete SCI, and mechanism as static covariates and operative spine procedure as a time-varying covariate. Five hundred one patients with SCI were dichotomized into early PPX (n = 260 [52%]) and no early PPX (n = 241 [48%]). Early PPX patients were less likely blunt injured (91% vs 97%) and had fewer operative spine interventions (65% vs 80%), but age (median, 43 vs 49 years), ISS (median 24 vs 21), admission ISH (47% vs 44%), and VTE (5% vs 9%) were similar. Cox analysis found that early heparinoids was associated with reduced VTE (hazard ratio [HR], 0.37; 95% confidence interval [CI], 0.16-0.84) and reduced pulmonary embolism (PE) (HR, 0.20; 95% CI, 0.06-0.69). The estimated number needed to treat with heparinoids was 10 to prevent one VTE and 13 to prevent one PE at 30 days. Early aspirin was not associated with reduced VTE or PE. Seven patients (1%) had ISH expansion, of which four were on PPX at the time of expansion. Using heparinoid and aspirin as time-varying covariates, neither heparinoids (HR, 1.90; 95% CI, 0.32-11.41) nor aspirin (HR, 3.67; 95% CI, 0.64-20.88) was associated with ISH expansion. Early heparinoid therapy was associated with decreased VTE and PE risk in SCI patients without concomitant increase in ISH expansion. Therapeutic, level IV.

  11. HEMATOMA AURIKULA

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    Sari Indah

    2014-12-01

    Full Text Available Hematoma aurikula merupakan sekuele yang terjadi akibat trauma langsung pada daun telingayang menyebabkan penimbunan darah dalam ruang antara perikondrium dan kartilago yang biasanyaditemukan pada pegulat atau petinju. Keterlambatan diagnosis serta penanganan dapat menimbulkankomplikasi dimana salah satunya adalah telinga kembang kol atau cauliflower ear. Penatalaksanaanhematoma aurikula cukup bervariasi, namun tujuan utama pengobatan tersebut adalah mengevakuasidarah subperikondrial, mencegah kekambuhan, dan mencegah terjadinya infeksi. Dilaporkan satukasus hematoma aurikula pada seorang laki-laki dewasa berusia 68 tahun di Rumah Sakit UmumPusat ( RSUP  Sanglah-Denpasar yang telah dilakukan penanganan aspirasi serta bebat tekanmenggunakan teknik bolster yang memberikan hasil yang baik.

  12. Traumatic subdural hematoma in the lumbar spine.

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    Song, Jenn-Yeu; Chen, Yu-Hao; Hung, Kuang-Chen; Chang, Ti-Sheng

    2011-10-01

    Traumatic spinal subdural hematoma is rare and its mechanism remains unclear. This intervention describes a patient with mental retardation who was suffering from back pain and progressive weakness of the lower limbs following a traffic accident. Magnetic resonance imaging of the spine revealed a lumbar subdural lesion. Hematoma was identified in the spinal subdural space during an operation. The muscle power of both lower limbs recovered to normal after surgery. The isolated traumatic spinal subdural hematoma was not associated with intracranial subdural hemorrhage. A spinal subdural hematoma should be considered in the differential diagnosis of spinal cord compression, especially for patients who have sustained spinal trauma. Emergency surgical decompression is usually the optimal treatment for a spinal subdural hematoma with acute deterioration and severe neurological deficits. Copyright © 2011. Published by Elsevier B.V.

  13. MRI findings of traumatic spinal subdural hematoma

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    Jeong, Hyeon Jo; Baek, Jung Hwan; Kim, Yun Suk; Jeong, Sun Ok; Park, Hyun Joo; Jo, Jin Man [Dae rim St. Mary' s Hospital, Seoul (Korea, Republic of); Kim, Sung Tae [Inha General Hospital, Inchon (Korea, Republic of)

    2000-04-01

    To describe the MR imaging findings of traumatic spinal subdural hematoma. We retrospectively reviewed the MR images of six patients, with symptoms of acute spinal cord or cauda equena compression after trauma, together with spinal subdural hematoma. We analyzed the extent, location, configuration and signal intensity of the lesions. In five of sex cases, hematomas were distributed extensively throughout the thoracolumbosacral or lumbosacral spinal levels. In five cases they were located in the dorsal portion of the thecal sac, and in one case, in the ventral portion. On axial images, hematomas showed a concave or convex contour, depending on the amount of loculated hematoma. A lobulated appearance was due to limitation of free extension of the hematoma within the subdural space at the lateral sites (nerve root exist zone) at whole spine levels, and at the posteromedian site under lumbar 4-5 levels. In cases of spinal subdural hematoma, the lobulated appearance of hematoma loculation in the subdural space that bounds the lateral sites at al spinal levels and at the posteromedian site under L4-5 levels is a characteristic finding. (author)

  14. Chronic subdural hematoma

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    Subdural hemorrhage - chronic; Subdural hematoma - chronic; Subdural hygroma ... A subdural hematoma develops when bridging veins tear and leak blood. These are the tiny veins that run between the ...

  15. Nasal septal hematoma

    Science.gov (United States)

    ... medlineplus.gov/ency/article/001292.htm Nasal septal hematoma To use the sharing features on this page, please enable JavaScript. A nasal septal hematoma is a collection of blood within the septum ...

  16. Spinal epidural hematomas examined on MRI; Krwiaki nadtwardowkowe, wewnatrzkanalowe w badaniu metoda MR

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    Rejnowski, G.; Poniatowska, R.; Kozlowski, P. [Zaklad Neuroradiologii, Inst. Psychiatrii i Neurologii, Warsaw (Poland)

    1995-12-31

    Spinal epidural hematomas are rare pathology, caused by trauma or spontaneous. In clinical examination acute spinal cord compression is observed. MRI designations appear entirely particular. In sagittal projection, biconvex mass in the dorsal, or sometimes ventral part of the spinal canal is clearly visible. This is well delineated by the thecal sac from the cord and cauda equina. MRI investigations in 3 patients revealed corresponding with spinal bone injuries and cord edema epidural hematomas. Differential diagnosis must contain subdural hematoma and epidural neoplasms or abscess. (author) 8 refs, 3 figs

  17. Nontraumatic spinal epidural hematomas. MR features

    International Nuclear Information System (INIS)

    Loevblad, K.O.; Baumgartner, R.W.; Zambaz, B.D.; Remonda, L.; Ozdoba, C.; Schroth, G.

    1997-01-01

    Purpose: Spinal epidural hematoma (SEH) is a rare clinical entity with a bleak outcome. The aim of our study was to establish the value of MR findings in the diagnosis of nontraumatic SEH. Material and Methods: Seven patients with nontraumatic SEH were examined by MR at 1.5 T. Two patients were under anticoagulation therapy with heparin, and 2 others were taking salicylic acid. One patient had lupus erythematodes with a marked thrombocytopenia. One patient had a spinal arteriovenous malformation. Results: MR imaging permitted the accurate localization of extradural intraspinal expansive lesions which exhibited the characteristic signal intensities of blood. Five patients underwent laminectomy and evacuation of the hematoma. In the acute phase, the hematomas appeared isointense when compared with the spinal cord on T1-weighted images and hyperintense on T2-weighted images. Later the hematomas were hyperintense on T1-weighted images and showed signals identical to those of cerebrospinal fluid (CSF) on T2-weighted images. Conclusion: MR imaging established the exact diagnosis and localization of SEH in all cases. MR also can provide useful information about the age of the hematomas. (orig.)

  18. Idiopathic Retroperitoneal Hematoma

    African Journals Online (AJOL)

    6. Stewart BT, McLaughlin SJ, Thompson GA. Spontaneous retroperitoneal haemorrhage:a general surgeon's perspective. Aust N. Z J Surg 1998;68:371-3. Monib, et al.: Idiopathic retroperitoneal hematoma. How to cite this article: Monib S, Ritchie A, Thabet E. Idiopathic retroperitoneal hematoma. J Surg Tech Case Report ...

  19. Posterior fossa epidural hematoma

    International Nuclear Information System (INIS)

    Kushner, M.J.; Luken, M.G. III

    1983-01-01

    CT demonstrated posterior fossa epidural hematoma in three patients with head trauma in whom this diagnosis was not clinically apparent. No patient was in stupor or coma and no patient experienced a lucid interval. Only one patient had signs referable to the posterior fossa. Two patients had occipital skull fracture disclosed by plain radiographs. CT revealed a unilateral biconvex hematoma in two cases, and a bilateral hematoma with supratentorial extension in the third. All patients underwent suboccipital craniectomy and recovered. Therapeutic success in these cases was facilitated by early CT and the rapid disclosure of the unsuspected posterior fossa lesions. CT showing contiguous hematoma below and above the tentorium cerebelli after posterior head trauma is highly suggestive of epidural hematoma arising from the posterior fossa. (orig.)

  20. Hematoma epidural subagudo Subacute epidural hematoma

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    Yvei González Orlandi

    2011-03-01

    Full Text Available Se presenta el caso de un paciente con hematoma epidural subagudo, temporoparietal derecho, secundario a una agresión física. En el cuadro clínico, a las 24 h, predominó la cefalea de intensidad moderada, con somnolencia y agitación psicomotora ligera. Las radiografías simples de cráneo no mostraron alteraciones. Los síntomas se mantuvieron a pesar del tratamiento médico, por lo que se realizó una tomografía axial simple de cráneo que mostró la presencia de un hematoma epidural subagudo temporoparietal derecho, con desplazamiento de estructuras de la línea media. Se realizó una craneotomía temporoparietal derecha para la evacuación del hematoma posterior. El paciente evolucionó satisfactoriamente y se recuperó por completo, tanto clínica como imaginológicamente.This is the case of a patient presenting with right temporoparietal subacute hematoma secondary to a physical act of aggression. In clinical picture at 24 hours there was predominance of headache of moderate intensity with drowsiness and slight psychomotor restlessness. The skull single radiographies didn't show alterations. Symptoms remained despite the medical treatment, thus a single skull axial tomography was carried out showing the presence of a right temporoparietal subacute epidural hematoma with displacement from the middle line structures. A right temporoparietal craniotomy was carried out to evacuation of the posterior hematoma. Patient evolved satisfactorily with a total recovery as much clinical as imaging.

  1. MRI findings in spinal subdural and epidural hematomas

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    Braun, Petra [Department of Radiology, Hospital La Plana, Ctra. De Vila-real a Borriana km. 0.5, 12540 Vila-real (Castello) (Spain)], E-mail: PetraBraun@gmx.de; Kazmi, Khuram [Department of Radiology, Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033 (United States); Nogues-Melendez, Pablo; Mas-Estelles, Fernando; Aparici-Robles, Fernando [Department of Radiology, La Fe Hospital, Avenida Campanar, 21, 46009 Valencia (Spain)

    2007-10-15

    Background: Spinal hematomas are rare entities that can be the cause of an acute spinal cord compression syndrome. Therefore, an early diagnosis is of great importance. Patients and Methods: From 2001 to 2005 seven patients with intense back pain and/or acute progressive neurological deficit were studied via 1.5 T MRI (in axial and sagittal T1- and T2-weighted sequences). Follow-up MRI was obtained in six patients. Results: Four patients showed the MRI features of a hyperacute spinal hematoma (two spinal subdural hematoma [SSH] and two spinal epidural hematoma [SEH]), isointense to the spinal cord on T1- and hyperintense on T2-weighted sequences. One patient had an early subacute SEH manifest as heterogeneous signal intensity with areas of high signal intensity on T1- and T2-weighted images. Another patient had a late subacute SSH with high signal intensity on T1- and T2-weighted sequences. The final patient had a SEH in the late chronic phase being hypointense on T1- and T2-weighted sequences. Discussion: MRI is valuable in diagnosing the presence, location and extent of spinal hematomas. Hyperacute spinal hematoma and the differentiation between SSH and SEH are particular diagnostic challenges. In addition, MRI is an important tool in the follow-up in patients with conservative treatment.

  2. MRI findings in spinal subdural and epidural hematomas

    International Nuclear Information System (INIS)

    Braun, Petra; Kazmi, Khuram; Nogues-Melendez, Pablo; Mas-Estelles, Fernando; Aparici-Robles, Fernando

    2007-01-01

    Background: Spinal hematomas are rare entities that can be the cause of an acute spinal cord compression syndrome. Therefore, an early diagnosis is of great importance. Patients and Methods: From 2001 to 2005 seven patients with intense back pain and/or acute progressive neurological deficit were studied via 1.5 T MRI (in axial and sagittal T1- and T2-weighted sequences). Follow-up MRI was obtained in six patients. Results: Four patients showed the MRI features of a hyperacute spinal hematoma (two spinal subdural hematoma [SSH] and two spinal epidural hematoma [SEH]), isointense to the spinal cord on T1- and hyperintense on T2-weighted sequences. One patient had an early subacute SEH manifest as heterogeneous signal intensity with areas of high signal intensity on T1- and T2-weighted images. Another patient had a late subacute SSH with high signal intensity on T1- and T2-weighted sequences. The final patient had a SEH in the late chronic phase being hypointense on T1- and T2-weighted sequences. Discussion: MRI is valuable in diagnosing the presence, location and extent of spinal hematomas. Hyperacute spinal hematoma and the differentiation between SSH and SEH are particular diagnostic challenges. In addition, MRI is an important tool in the follow-up in patients with conservative treatment

  3. Acute spinal epidural hematoma: MR imaging study

    International Nuclear Information System (INIS)

    Xu Wenjian; Xu Aide

    2003-01-01

    Objective: To study the pathogenesis of acute spinal epidural hematomas (ASEHs), MRI features, and its value on diagnosis and differential diagnosis. Methods: Fifteen patients with ASEHs (8 males, 7 females, mean age 37.8 years) were reviewed. Seven of the patients were secondary to spinal injuries (5 spinal trauma, 1 post-spinal operation, and 1 post-lumbar puncture) and 8 were spontaneous. Eleven patients were confirmed by operation. MRI was performed in all patients in sagittal SE T 1 WI and SE or FSE T 2 WI, 12 in axial FSE T 2 WI, 8 in axial SE T 1 WI, and 4 in contrast-enhanced SE T 1 WI. Results: Fifteen ASEHs involved 18 spinal segments, 6 of the segments (6/18) in cervical spine, 9 segments (9/18) in thoracic spine, and 3 segments (3/18) in lumbar spine. The hematomas located at pre-epidural space in 7 segments (7/18) and at posterolateral epidural space in 11 segments (11/18). The craniocaudal extent of the hematomas varied from 1 to 13 vertebral levels (average 4.87 vertebral level). There were low signal intensity lines between hematomas and spinal cord in all of the cases on T 1 WI. The low signal intensity line between hematoma and subarachnoid space was demonstrated in 8 cases (8/12) and 4 cases (4/15) on axial T 2 WI and sagittal T 2 WI, respectively. The figure of hematomas was biconvex on axial imaging in all of the cases, and long lentiform on sagittal imaging in 13 cases (13/15). The hematomas showed variable signal intensity. On T 1 WI, 5 showed isointensity to cord, 6 with hyperintensity, and 4 with inhomogeneous iso-hyperintensity. On T 2 WI, 5 showed hypointensity, 10 with inhomogeneous hypo-hyperintensity. There was no special MR manifestation after contrast administration. Conclusion: ASEHs is a rare disorder, and MRI features are characteristic for the diagnosis and differential diagnosis

  4. Chronic spinal epidural hematoma in hemophilia A in a child

    International Nuclear Information System (INIS)

    Stanley, P.; McComb, J.G.; University of Southern California, Los Angeles

    1983-01-01

    A case of chronic spinal epidural hematoma in a thirteen-year-old male, subsequently found to have hemophilia A is reported. Following myelography, surgery was undertaken with clotting factor replacement with relief of cord compression. The patient made an uneventful recovery. (orig.)

  5. Chronic spinal epidural hematoma in hemophilia A in a child

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    Stanley, P.; McComb, J.G.

    1983-06-01

    A case of chronic spinal epidural hematoma in a thirteen-year-old male, subsequently found to have hemophilia A is reported. Following myelography, surgery was undertaken with clotting factor replacement with relief of cord compression. The patient made an uneventful recovery.

  6. Relevance of Postoperative Magnetic Resonance Images in Evaluating Epidural Hematoma After Thoracic Fixation Surgery.

    Science.gov (United States)

    Shin, Hong Kyung; Choi, Il; Roh, Sung Woo; Rhim, Seung Chul; Jeon, Sang Ryong

    2017-11-01

    It is difficult to evaluate the significant findings of epidural hematoma in magnetic resonance images (MRIs) obtained immediately after thoracic posterior screw fixation (PSF). Prospectively, immediate postoperative MRI was performed in 10 patients who underwent thoracic PSF from April to December 2013. Additionally, we retrospectively analyzed the MRIs from 3 patients before hematoma evacuation out of 260 patients who underwent thoracic PSF from January 2000 to March 2013. The MRI findings of 9 out of the 10 patients, consecutively collected after thoracic PSF, showed neurologic recovery with a well-preserved cerebrospinal fluid (CSF) space and no prominent hemorrhage. Even though there were metal artifacts at the level of the pedicle screws, the preserved CSF space was observed. In contrast, the MRI of 1 patient with poor neurologic outcome demonstrated a typical hematoma and slight spinal cord compression and reduced CSF space. In the retrospective analysis of the 3 patients who showed definite motor weakness in the lower extremities after their first thoracic fusion surgery and underwent hematoma evacuation, the magnetic resonance images before hematoma evacuation also revealed hematoma compressing the spinal cord and diminished CSF space. This study shows that epidural hematomas can be detected on MRI performed immediately after thoracic fixation surgery, despite metal artifacts and findings such as hematoma causing spinal cord compression. Loss of CSF space should be considered to be associated with neurologic deficit. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Subacute epidural hematoma

    International Nuclear Information System (INIS)

    Gonzalez Orlandi, Ivey; Elizondo Barrier, Luis; Junco Martin, Reinel

    2011-01-01

    This is the case of a patient presenting with right temporoparietal subacute hematoma secondary to a physical act of aggression. In clinical picture at 24 hours there was predominance of headache of moderate intensity with drowsiness and slight psychomotor restlessness. The skull single radiographies didn't show alterations. Symptoms remained despite the medical treatment, thus a single skull axial tomography was carried out showing the presence of a right temporoparietal subacute epidural hematoma with displacement from the middle line structures. A right temporoparietal craniotomy was carried out to evacuation of the posterior hematoma. Patient evolved satisfactorily with a total recovery as much clinical as imaging. (author)

  8. Clinical profile of subdural hematomas: dangerousness of subdural subacute hematoma.

    Science.gov (United States)

    Kpelao, E; Beketi, K A; Moumouni, A K; Doleagbenou, A; Ntimon, B; Egbohou, P; Mouzou, T; Tomta, K; Sama, D H; Abalo, A; Walla, A; Dossim, A

    2016-04-01

    Subacute subdural hematomas are a poorly individualized nosological entity, often equated clinically to chronic subdural hematomas. Yet, their neurological deterioration which is usually rapid seems to distinguish them from chronic subdural hematomas. We wanted to show this dangerousness by establishing the clinically evolving profile of the three types of subdural hematomas. This was a prospective and retrospective study of 63 subdural hematoma (18 acute, 13 subacute, and 32 chronic) patients admitted between 2012 and 2014 in the neurosurgery unit of Lomé University Hospital. Hematomas were classified according to the elapsed time after head injury and blood density on CT. The main parameter studied was the evolution of the Glasgow Coma Score (GCS) in the 3 months following the trauma, enabling to establish an evolving profile of each type of hematoma. The average age of patients was 58.1 years for chronic subdural hematomas and 47.6 years for subacute subdural hematomas. Disease duration before admission was 13.1 days for chronic against 36.6 h for subacute hematoma. The clinical profile shows acute worsening within hours during the second week for patients with subacute hematoma, while it is progressive for patients with chronic hematoma. We noted two deaths, all victims of a subacute hematoma (one operated, one patient waiting for surgery). Iso-density hematoma on CT, especially in a young person, must be considered as a predictive factor of rapid neurological aggravation suggesting an urgent care or increased monitoring by paramedics.

  9. Large coronary intramural hematomas

    DEFF Research Database (Denmark)

    Antonsen, Lisbeth; Thayssen, Per; Jensen, Lisette Okkels

    2015-01-01

    Isolated spontaneous coronary intramural hematoma is a unique subset of spontaneous coronary artery dissection that is characterized by a hemorrhage limited to the medial-adventitial layers, causing subsequent hematoma formation without visible intimal flaps. It is an infrequent and serious...... diagnostics and treatment strategy. Coronary intramural hematomas can also occur iatrogenically, as a complication to percutaneous coronary intervention (PCI). Coronary angiography (CAG) has limited diagnostic value in the absence of intimal dissections, and lesions are often angiographically ambiguous....... Intravascular ultrasound (IVUS) is an important diagnostic tool in establishing the correct diagnosis, as it provides a complete vessel wall assessment, and enables morphometric information regarding the magnitude and severity of the underlying hematoma. Due to the rarity of this clinical scenario...

  10. Chronic spinal subdural hematoma; Spinales chronisches subdurales Haematom

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    Hagen, T.; Lensch, T. [Radiologengemeinschaft, Augsburg (Germany)

    2008-10-15

    Compared with spinal epidural hematomas, spinal subdural hematomas are rare; chronic forms are even more uncommon. These hematomas are associated not only with lumbar puncture and spinal trauma, but also with coagulopathies, vascular malformations and tumors. Compression of the spinal cord and the cauda equina means that the patients develop increasing back or radicular pain, followed by paraparesis and bladder and bowel paralysis, so that in most cases surgical decompression is carried out. On magnetic resonance imaging these hematomas present as thoracic or lumbar subdural masses, their signal intensity varying with the age of the hematoma. We report the clinical course and the findings revealed by imaging that led to the diagnosis in three cases of chronic spinal subdural hematoma. (orig.) [German] Spinale subdurale Haematome sind im Vergleich zu epiduralen Haematomen selten, chronische Verlaufsformen noch seltener. Ursaechlich sind neben Lumbalpunktionen und traumatischen Verletzungen auch Blutgerinnungsstoerungen, Gefaessmalformationen und Tumoren. Aufgrund der Kompression von Myelon und Cauda equina kommt es zu zunehmenden Ruecken- oder radikulaeren Schmerzen mit anschliessender Paraparese sowie einer Darm- und Blasenstoerung, weshalb in den meisten Faellen eine operative Entlastung durchgefuehrt wird. Magnetresonanztomographisch stellen sich die Haematome meist als thorakale bzw. lumbale subdurale Raumforderungen dar, die Signalintensitaet variiert mit dem Blutungsalter. Wir berichten ueber den klinischen Verlauf und die bildgebende Diagnostik von 3 Patienten mit spinalen chronischen subduralen Haematomen. (orig.)

  11. Ultrasonographic findings of intrahepatic hematoma

    International Nuclear Information System (INIS)

    Moon, Jang Ho; Lim, Hyo Keum; Ham, Eun Jae; Choo, In Wook; Bae, Sang Hoon; Yoon, Jong Sup

    1989-01-01

    Sequential ultrasonography was performed in 22 cases of intrahepatic hematomas diagnosed by operation, laboratory data, and clinical manifestation. We analyzed the shape, location, size of hematoma, and change in size and echogenicity by age of hematoma. The results were as follows: 1. The most common shape of intrahepatic hematoma was round. 2. The most common site of intrahepatic hematoma was the posterior segment of the right lobe of the liver. 3. Size of hematoma was decreased from 3rd day, and most hematomas were nearly or completely absorbed from 2nd week to 4th week. 4. Echogenecities of intrahepatic hematoma in immediate ultrasonography after injury showed mainly echogenic or mixed form, and then the echogenecities were decreased and nearly or completely not seen from 2nd week to 4th week

  12. Bilateral chronic subdural hematoma

    DEFF Research Database (Denmark)

    Andersen-Ranberg, Nina Christine; Rom Poulsen, Frantz; Bergholt, Bo

    2017-01-01

    OBJECTIVE Bilateral chronic subdural hematoma (bCSDH) is a common neurosurgical condition frequently associated with the need for retreatment. The reason for the high rate of retreatment has not been thoroughly investigated. Thus, the authors focused on determining which independent predictors...... are associated with the retreatment of bCSDH with a focus on surgical laterality. METHODS In a national database of CSDHs (Danish Chronic Subdural Hematoma Study) the authors retrospectively identified all bCSDHs treated in the 4 Danish neurosurgical departments over the 3-year period from 2010 to 2012...... that a separated hematoma density and the absence of postoperative drainage were independent predictors of retreatment. CONCLUSIONS In bCSDHs bilateral surgical intervention significantly lowers the risk of retreatment compared with unilateral intervention and should be considered when choosing a surgical...

  13. Hematomas na fossa craniana posterior

    Directory of Open Access Journals (Sweden)

    Mário S. Cademartori

    1969-09-01

    Full Text Available São relatados 6 casos de hematomas sub-tentorias (um de hematoma subdural crônico, quatro de hematomas intra-cerebelares, um de hematoma extra-dural. Salientando a pequena freqüência dos hematomas da fossa craniana posterior, o autor mostra a necessidade de vários exames complementares para o diagnóstico exato, indispensável para a aplicação de terapêutica cirúrgica adequada.

  14. Bifrontal acute subdural hematoma

    Directory of Open Access Journals (Sweden)

    Suryapratap Singh

    2013-01-01

    Full Text Available Though, acute subdural hematoma (ASDH is one of the most common emergencies in neurological surgery practice, bilateral bifrontal ASDH is uncommon and may constitute diagnostic and therapeutic challenge. Computer tomography and magnetic resonance imaging have important roles in the diagnosis of ASDH. We present a case of bifrontal ASDH that was successfully managed in our institution.

  15. MR imaging and clinical findings of spontaneous spinal epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sam Soo [Seoul City Boramae Hospital, Seoul (Korea, Republic of); Han, Moon Hee; Kim, Hyun Beom [College of Medicine, Seoul National University, Seoul (Korea, Republic of)] [and others

    2000-01-01

    To describe the MR imaging and clinical findings of spontaneous spinal epidural hematoma. The MR and clinical findings in six patients (M:F=3D4:2;adult:child=3D3:3) with spontaneous spinal epidural hematoma were reviewed. Five patients without any predisposing factor which might cause the condition and one with acute myelogenous leukemia were included. Emergency surgery was performed in two patients, and the other four were managed conservatively. The epidural lesion involved between three and seven vertebrae (mean:4.5), and relative to the spinal cord was located in the posterior-lateral (n=3D4), anterior (n=3D1), or right lateral (n=3D1) area. The hematoma was isointense (n=3D1) or hyperintense (n=3D5) with spinal cord on T1-weighted images, and hypointense (n=3D2) or hyperintense (n=3D4) on T2-weighted images. It was completely absorbed in four of five patients who underwent follow-up MR imaging, but not changed in one. The clinical outcome of these patients was complete recovery (n=3D4), spastic cerebral palsy (n=3D1), or unknown (n=3D1). Because of the lesion's characteristic signal intensity; MR imaging is very useful in the diagnosis and evaluation of spontaneous spinal epidural hematoma. (author)

  16. Acute epidural hematoma in children

    International Nuclear Information System (INIS)

    Kusunose, Mutsuo; Nishijima, Michiharu; Fukuda, Osamu; Saito, Tetsugen; Takaku, Akira; Horie, Yukio.

    1992-01-01

    The clinical features and sequential changes of CT findings in children with acute epidural hematoma were correlated with the patient's age. Of the 373 children admitted for head injury during the past 8 years, 61 had an acute traumatic intra-cranial hematoma, and 38 of these had acute epidural hematoma. None of the patients with acute epidural hematoma was under 2 years of age, 15 were 2-6 years old, and 23 were 7-15 years old. In the pre-school group, the numbers of boys and girls were approximately equal, but in the older group boys outnumbered girls. Epidural hematoma was most often parietal (12 patients). Nine patients had posterior fossa hematomas; 30 (78.9%) had skull fractures, and the incidence was not related to the patient's age. In 28 of the 38 patients, CT scans were examined repeatedly for 24 hours. In 15 of them (53.6%), the size of the hematoma increased. In school-aged children, the hematoma tended to be larger than in pre-school children. In four patients with pneumocephalus, the hematoma increased in size. Eleven of the 13, whose hematomas did not increase in size, had skull fractures. (author)

  17. Spontaneous Spinal Epidural Hematoma as a Potentially Important Stroke Mimic

    Directory of Open Access Journals (Sweden)

    Tetsu Akimoto

    2014-01-01

    Full Text Available Hemiparesis develops in response to a wide range of neurological disorders, such as stroke, neoplasms and several inflammatory processes. Occasionally, it may also occur due to a lesion located in the high cervical spinal cord. In this concise review, we describe the features of spontaneous spinal epidural hematoma, which should be included in the large list of stroke mimics. Various concerns regarding the diagnostic and therapeutic conundrums relating to the condition are also discussed.

  18. Delayed traumatic intracranial hematoma

    International Nuclear Information System (INIS)

    Tomita, Hiroki

    1984-01-01

    CT was performed serially within 24 hours after head injury in 64 patients having Glasgow Coma Scale of 14 or less or cranial fracture shown on roentgenogram. Delayed traumatic extradural hematoma was observed within 7-12 hours after head injury in 6 cases (9.4%). This was prominent in the frontal and occipital regions (67%). Good recovery was seen in 83.3%. Delayed traumatic intracerebral hematoma was observed within 6-24 hours after head injury in 17 cases (26.6%). This higher incidence was related to contre coup injury. Conservative treatment was possible in 14 of the 17 patients (82.4%), showing good recovery in 70%. (Namekawa, K.)

  19. Microwave hematoma detector

    Science.gov (United States)

    Haddad, Waleed S.; Trebes, James E.; Matthews, Dennis L.

    2001-01-01

    The Microwave Hematoma Detector is a non-invasive device designed to detect and localize blood pooling and clots near the outer surface of the body. While being geared towards finding sub-dural and epi-dural hematomas, the device can be used to detect blood pooling anywhere near the surface of the body. Modified versions of the device can also detect pneumothorax, organ hemorrhage, atherosclerotic plaque in the carotid arteries, evaluate perfusion (blood flow) at or near the body surface, body tissue damage at or near the surface (especially for burn assessment) and be used in a number of NDE applications. The device is based on low power pulsed microwave technology combined with a specialized antenna, signal processing/recognition algorithms and a disposable cap worn by the patient which will facilitate accurate mapping of the brain and proper function of the instrument. The invention may be used for rapid, non-invasive detection of sub-dural or epi-dural hematoma in human or animal patients, detection of hemorrhage within approximately 5 cm of the outer surface anywhere on a patient's body.

  20. Retroperitoneal and rectus sheath hematomas.

    Science.gov (United States)

    Kasotakis, George

    2014-02-01

    The retroperitoneum is rich in vascular structures and can harbor large hematomas, traumatic or spontaneous. The management of retroperitoneal hematomas depends on the mechanism of injury and whether they are pulsatile/expanding. Rectus sheath hematomas are uncommon abdominal wall hematomas secondary to trauma to the epigastric arteries of the rectus muscle. The common risk factors include anticoagulation, strenuous exercise, coughing, coagulation disorders, and invasive procedures on/through the abdominal wall. The management is largely supportive, with the reversal of anticoagulation and transfusions; angioembolization may be necessary. Copyright © 2014 Elsevier Inc. All rights reserved.

  1. Management of Recurrent Subdural Hematomas.

    Science.gov (United States)

    Desai, Virendra R; Scranton, Robert A; Britz, Gavin W

    2017-04-01

    Subdural hematomas commonly recur after surgical evacuation, at a rate of 2% to 37%. Risk factors for recurrence can be patient related, radiologic, or surgical. Patient-related risk factors include alcoholism, seizure disorders, coagulopathy, and history of ventriculoperitoneal shunt. Radiologic factors include poor brain reexpansion postoperatively, significant subdural air, greater midline shift, heterogeneous hematomas (layered or multi-loculated), and higher-density hematomas. Surgical factors include lack of or poor postoperative drainage. Most recurrent hematomas are managed successfully with burr hole craniostomies with postoperative closed-system drainage. Refractory hematomas may be managed with a variety of techniques, including craniotomy or subdural-peritoneal shunt placement. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. MRI findings and hematoma contents of chronic subdural hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Keyaki, Atsushi; Makita, Yasumasa; Nabeshima, Sachio; Tei, Taikyoku; Lee, Young-Eun; Higashi, Toshio; Matsubayashi, Keiko; Miki, Yukio; Matsuo, Michimasa (Tenri Hospital, Nara (Japan))

    1991-02-01

    Twenty-six cases of chronic subdural hematomas (CSDHs) were studied with reference to magnetic resonance image (MRI) findings and the biochemical analysis of the hematoma contents. There were 5 cases of bilateral CSDH. An apparent history of head trauma was obtained in 13 cases. All cases were evaluated preoperatively with both computed tomography (CT) and MRI. MRI was studied with both T{sub 1}-weighted (spin echo, TR/TE 600/15) imaging (T{sub 1}WI) and T{sub 2}-weighted (spin echo, TR/TE 3,000/90) imaging (T{sub 2}WI). A biochemical analysis of the hematoma contents was assayed with regard to hematocrit (HT), the total protein (TP), methemoglobin (Met-Hb), the total cholesterol (Tchol), triglyceride (TG), fibrin and fibrinogen degradation products (FDP), Fe, and osmolarity (Osm). The CT findings were divided into four groups: 5 cases of low-density, 7 cases of isodensity, 13 cases of high-density, and 5 cases of mixed-density hematomas. The MRI findings were also divided as 18 cases of high-, 4 cases of iso-, and 2 cases of low-signal-intensity hematomas on T{sub 1}WI. On T{sub 2}WI, 18 cases were high-, 4 cases were iso-, and 2 cases were low-signal-intensity hematomas. Twelve cases were high-signal-intensity hematomas on both T{sub 1}WI and T{sub 2}WI. In comparison with the CT and MRI findings, hematomas of low and isodensity on CT showed high signal intensities on T{sub 1}WI except in one case. The high-density hematomas on CT showed a variable signal intensity on MRI. The Ht value showed no apparent correlation with the MRI findings; however, increased values of TP in hematomas tended to show higher signal intensities on T{sub 1}WI. The most apparent correlation was seen between the Met-Hb ratio and T{sub 1}WI MRI. All hematomas containing >10% Met-Hb showed high signal intensities on T{sub 1}WI. The CT, the MRI, and the results of the biochemic analysis of hematoma contents were presented in 3 cases. (J.P.N.).

  3. Spontaneous cervical epidural hematomas with acute hemiparesis should be considered a contraindication for intravenous thrombolysis: a case report with a literature review of 50 cases.

    Science.gov (United States)

    Ito, Hirotaka; Takai, Keisuke; Taniguchi, Makoto

    2014-01-01

    We herein report the case of a 63-year-old woman with an acute spontaneous cervical epidural hematoma who presented with acute hemiparesis and was successfully managed with surgery. Based on a literature review of 50 cases of spontaneous cervical epidural hematomas, we concluded that the relatively high frequency of hemiparesis (12 of 50 cases, 24%) is the result of the fact that epidural hematomas are predominantly distributed dorsolaterally in the region of the mid and lower cervical spine, leading to unilateral cervical cord compression. Clinicians should keep in mind that acute hemiparesis can be caused by spontaneous cervical epidural hematomas for which intravenous thrombolysis is contraindicated.

  4. Contralateral delayed epidural hematoma following intracerebral hematoma surgery

    Science.gov (United States)

    Solomiichuk, Volodymyr O.; Drizhdov, Konstantin I.

    2013-01-01

    Background: Delayed epidural hematoma (EDH) is an uncommon finding in patients after intracranial hematomas evacuation. It occurs in 6.7-7.4% of cases. A total of 29 reports were found in literature. Between them were no cases of delayed contralateral EDH after intracerebral hematoma evacuation. Case Description: This paper represents a clinical case of a 28-year-old male patient with opened penetrating head injury, who underwent left frontal lobe intracerebral hematoma evacuation and one day later a contralateral EDH was found and successfully surgically treated. Conclusion: Contralateral EDH is a life-threatening neurosurgical emergency case, which can occur during first 24 hours after decompressive craniectomy. Control CT scans must be performed next day after the operation to verify and treat contralateral EDH timely. PMID:24233058

  5. Spontaneous soft tissue hematomas.

    Science.gov (United States)

    Dohan, A; Darnige, L; Sapoval, M; Pellerin, O

    2015-01-01

    Spontaneous muscle hematomas are a common and serious complication of anticoagulant treatment. The incidence of this event has increased along with the rise in the number of patients receiving anticoagulants. Radiological management is both diagnostic and interventional. Computed tomography angiography (CTA) is the main tool for the detection of hemorrhage to obtain a positive, topographic diagnosis and determine the severity. Detection of an active leak of contrast material during the arterial or venous phase is an indication for the use of arterial embolization. In addition, the interventional radiological procedure can be planned with CTA. Arterial embolization of the pedicles that are the source of the bleeding is an effective technique. The rate of technical and clinical success is 90% and 86%, respectively. Copyright © 2015 Éditions françaises de radiologie. Published by Elsevier Masson SAS. All rights reserved.

  6. Spontaneous cervical epidural hematoma: Report of a case managed conservatively

    Directory of Open Access Journals (Sweden)

    Halim Tariq

    2008-01-01

    Full Text Available Spontaneous spinal epidural hematoma is a rare cause of acute spinal cord compression. A 25-year-old male presented with a history of sudden onset of complete quadriplegia with sensory loss below the neck along with loss of bowel and bladder control. He had no history of any constitutional symptoms. He reported 10 days later. He was managed conservatively and after two weeks of intensive rehabilitation he had complete neural recovery. The spontaneous recovery of neurological impairment is attributed to the spreading of the hematoma throughout the epidural space, thus decreasing the pressure with partial neural recovery. Conservative treatment is a fair option in young patients who present late and show neurological improvement. The neurological status on presentation will guide the further approach to management.

  7. Spontaneous intraorbital hematoma: case report

    Directory of Open Access Journals (Sweden)

    Vinodan Paramanathan

    2010-12-01

    Full Text Available Vinodan Paramanathan, Ardalan ZolnourianQueen's Hospital NHS Foundation Trust, Burton on Trent, Staffordshire DE13 0RB, UKAbstract: Spontaneous intraorbital hematoma is an uncommon clinical entity seen in ophthalmology practice. It is poorly represented in the literature. Current evidence attributes it to orbital trauma, neoplasm, vascular malformations, acute sinusitis, and systemic abnormalities. A 65-year-old female presented with spontaneous intraorbital hematoma manifesting as severe ocular pains, eyelid edema, proptosis, and diplopia, without a history of trauma. Computer tomography demonstrated a fairly well defined extraconal lesion with opacification of the paranasal sinuses. The principal differential based on all findings was that of a spreading sinus infection and an extraconal tumor. An unprecedented finding of a spontaneous orbital hematoma was discovered when the patient was taken to theater. We discuss the rarity of this condition and its management.Keywords: hemorrhage, ophthalmology, spontaneous, intra-orbital, hematoma

  8. Hepatostomy for central hepatic hematomas

    International Nuclear Information System (INIS)

    Gewertz, B.L.; Olsen, W.R.

    1975-01-01

    Two patients with central hepatic hematomas are presented. Hepatostomy tube drainage provided prompt healing of the cavities without complications. The technique is presented as a safe and effective alternative to hepatic resection without compromising the established principles of management

  9. Surgical management of intracerebral hematomas

    International Nuclear Information System (INIS)

    Tsementzis, S.A.

    1985-01-01

    Traditional and recent developments in the management of spontaneous intracranial hematomas are reviewed. A comprehensive account of the epidemiological characteristics worldwide with an etiological analysis including prevention and prophylaxis introduce the size and clinical significance of this neurological problem. The usefulness and limitations of the available diagnostic methods are described. Most of the emphasis, however, is placed on the management and medicosurgical treatment of intracranial hematomas in correlation with their clinical presentation and localization. 80 references

  10. Traumatic posterior fossa epidural hematoma

    International Nuclear Information System (INIS)

    Ikeda, Yukio; Nakazawa, Shozo; Yamakawa, Kazuomi; Kobayashi, Shiro; Tsuji, Yukihide

    1981-01-01

    In this paper three acute cases and two subacute cases are reported. CT findings in acute cases show two different types. ''Type I'' shows crescent or lenticular high density area which is not enhanced after contrast infusion. ''Type II'' shows lenticular low density area with membranous high density region in its medial side after contrast infusion. In subacute cases plain CT scan shows lenticular iso or low density area with membranous high density region in its medial side. Forty five cases of posterior fossa epidural hematoma in the review of literature of this country are discussed. Disturbances of the consciousness are the most predominant symptoms in acute cases, while in subacute cases cerebellar signs, vomiting, headache and choked disc are noted. Angiographical examinations may not always be valuable in collecting the direct information of the existence of the epidural hematoma. Liquor cavity in the posterior fossa which is thought to serve as a buffer action of hematoma is about 20 ml, so we discuss about the volume of hematoma, especially of 20 ml, associated with clinical course and prognosis. Volume of epidural hematoma is one of the most important factors affecting clinical course and prognosis. In summary of these our experiences, we again emphasize the value of CT scan as the rapid, noninvasive, accurate radiological examination in the diagnosis of traumatic posterior fossa epidural hematoma. (author)

  11. Idiopathic Retroperitoneal Hematoma

    Directory of Open Access Journals (Sweden)

    Tomoyuki Abe

    2010-09-01

    Full Text Available A 34-year-old female presented with sudden onset of severe abdominal pain in a flank distribution. A large mass was palpable in the right upper quadrant on physical examination. Abdominal contrast-enhanced computed tomography showed a well-defined, right-sided, retroperitoneal cystic lesion located between the abdominal aorta and the inferior vena cava (IVC. The tumor size was 55 × 58 mm, and it compressed the gallbladder and the duodenum. Upper gastrointestinal radiography revealed a stricture of the second portion of the duodenum by the tumor. T2-weighted magnetic resonance imaging showed that the whole part was hyperintense with hypointense rims, but the inner was partially hypointense. Based on the radiological findings, the preoperative differential diagnosis included retroperitoneal teratoma, Schwannoma, abscess, and primary retroperitoneal tumor. On laparotomy, the tumor was located in the right retroperitoneal cavity. Kocher maneuver and medial visceral rotation, which consists of medial reflection of the upper part of right colon and duodenum by incising their lateral peritoneal attachments, were performed. Although a slight adhesion to the IVC was detected, the tumor was removed safely. Thin-section histopathology examination detected neither tumor tissues nor any tissues such as adrenal gland, ovarian tissue, or endometrial implants. The final pathological diagnosis was idiopathic retroperitoneal hematoma; the origin of the bleeding was unclear. The patient was discharged without any complication 5 days after the operation.

  12. Pathogenesis of chronic subdural hematoma

    International Nuclear Information System (INIS)

    Taguchi, Yoshio; Nakamura, Norio; Sato, Jun; Hasegawa, Yoshio.

    1982-01-01

    Ten cases of chronic subdural hematoma that were followed by a sequential study with CT from an early posttraumatic period to evolution of chronic subdural hematoma were reported. In four of these 10 cases, the initial CT showed thin subdural collections of high density suggesting acute subdural hematoma. Two weeks later, the density of subdural collections reduced, but their volumes increased. Clinical symptoms such as headache and disorientation occurred three or four weeks later. Preoperative CT showed similar huge subdural collections of low density and marked mass effect. These cases underwent surgery from 24 to 44 days after injury, and development of neomenbranes was confirmed. In the remaining six cases, the initial CT showed thin subdural collections of low density suggesting subdural hygroma. In five of the six cases, the density of the subdural collections was slightly higher than that of cerebrospinal fluid, and in one case, an area of spotted high density was shown. It was suggested that these were mixtures with blood. Follow-up CT scans revealed that the subdural collections increased in size but remained at a uniformly low density for the first month after the head injury, and then the increase in density occurred. Operations were performed 55 to 76 days after injury, and operative findings were not different from those of common chronic subdural hematoma. From these investigations, it was suggested that there were two types of evolution of chronic subdural hematoma. One is the development from acute subdural hematomas, and the other from subdural hygromas. It is supposed that blood and cerebrospinal fluid are very important factors in the evolution of subdural collections into chronic subdural hematomas. (J.P.N.)

  13. Computed tomography of traumatic extradural hematoma

    International Nuclear Information System (INIS)

    Fukamachi, Akira; Wakao, Tetsuo; Kaneko, Masami; Kunimine, Hideo; Wada, Hirochiyo

    1981-01-01

    Since the introduction of CT in February, 1977, 64 cases with 67 traumatic extradural hematomas were experienced. These cases were analysed, especially with regard to CT findings of the hematomas, small extradural hematomas, and combined intracerebral hematomas, and the correlation between CT gradings and clinical outcomes. From these analyses, the following results were obtained. In 64 out of 66 hematomas, except for a case of sagittal sinus hematoma, shapes were biconvex on CT scans. The other two were planconvex and crescent. One sagittal sinus hematoma could not be diagnosed by CT alone because the highest parietal slice was not taken. In 60 acute hematomas, densities of 59 were high. The other one was hypo- or iso-dense. In six subacute hematomas, two were hypo- and iso-dense respectively. These two cases showed a marked dural enhancement for contrast material. Initial admission CT scans disclosed 35 large hematomas (> 20 mm in thickness) and 29 small ones (<= 20 mm). The other three were not clear in the initial CT scans. Among 12 small hematomas for which initial CT scans were performed within 6 hours after injury and sequential CT scans were carried out, six were shown to become larger. Three of these were operated on thereafter. Eleven cases with small hematomas on the initial CT scans were operated on. Their bleeding sources were the middle meningeal arteries in three cases, dural vein in one, fracture sites in four, and unclear in three. In 16 combined intradural lesions, ten were traumatic intracerebral hematomas. Four of these intracerebral hematomas were found simultaneously with extradural ones in CT scans. Six were obviously found later than the latter. Two cases with multiple extradural hematomas were reported. After evacuation of one extradural hematoma, additional extradural and intracerebral hematomas developed at other sites in these cases. (author)

  14. MR demonstration of spontaneous acute epidural hematoma of the thoracic spine

    International Nuclear Information System (INIS)

    Avrahami, E.; Tadmor, R.; Feibel, M.; Itzhak, Y.; Tel Aviv Univ.; Ram, Z.; Tel Aviv Univ.

    1989-01-01

    Two patients with spontaneous epidural hematoma of the thoracic spine are presented. The magnetic resonance (MR) examination performed within the first hours following the onset of symptoms demonstrated an epidural elongated lesion impinging on the spinal cord, compatible with hematoma. In one of the patients this finding was surgically confirmed. The second patient improved under steroid treatment. The MR findings were highly suggestive of the pathological nature of the lesion. The MR examination should replace other diagnostic procedures, such as computerised tomography (CT) and myelography. (orig.)

  15. Chronic subdural hematoma

    Science.gov (United States)

    Yadav, Yad R.; Parihar, Vijay; Namdev, Hemant; Bajaj, Jitin

    2016-01-01

    Chronic subdural hematoma (CSDH) is one of the most common neurosurgical conditions. There is lack of uniformity in the treatment of CSDH amongst surgeons in terms of various treatment strategies. Clinical presentation may vary from no symptoms to unconsciousness. CSDH is usually diagnosed by contrast-enhanced computed tomography scan. Magnetic resonance imaging (MRI) scan is more sensitive in the diagnosis of bilateral isodense CSDH, multiple loculations, intrahematoma membranes, fresh bleeding, hemolysis, and the size of capsule. Contrast-enhanced CT or MRI could detect associated primary or metastatic dural diseases. Although definite history of trauma could be obtained in a majority of cases, some cases may be secondary to coagulation defect, intracranial hypotension, use of anticoagulants and antiplatelet drugs, etc., Recurrent bleeding, increased exudates from outer membrane, and cerebrospinal fluid entrapment have been implicated in the enlargement of CSDH. Burr-hole evacuation is the treatment of choice for an uncomplicated CSDH. Most of the recent trials favor the use of drain to reduce recurrence rate. Craniotomy and twist drill craniostomy also play a role in the management. Dural biopsy should be taken, especially in recurrence and thick outer membrane. Nonsurgical management is reserved for asymptomatic or high operative risk patients. The steroids and angiotensin converting enzyme inhibitors may also play a role in the management. Single management strategy is not appropriate for all the cases of CSDH. Better understanding of the nature of the pathology, rational selection of an ideal treatment strategy for an individual patient, and identification of the merits and limitations of different surgical techniques could help in improving the prognosis. PMID:27695533

  16. Ultrasound diagnosis of rectus sheath hematoma

    International Nuclear Information System (INIS)

    Hwang, M. S.; Chang, J. C.; Rhee, C. B.

    1984-01-01

    6 cases of rectus sheath hematoma were correctly diagnosed by ultrasound. 2 cases had bilateral rectus sheath hematoma and 4 cases were unilateral. On ultrasound finding, relatively well defined oval or spindle like cystic mass situated in the area of rectus muscle on all cases. Ultrasound examination may give more definite diagnosis and extension rectus sheath hematoma and also helpful to follow up study of hematoma

  17. Traumatic and alternating delayed intracranial hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Lesoin, F.; Redford, H.; Jomin, M.; Viaud, C.; Pruvo, J.

    1984-11-01

    Repeat computed tomography has enabled us to confirm the concept of delayed hematomas. With this in mind we report two cases of alternating, post-traumatic intracranial hematomas; confirming also the role of tamponade after surgical removal of an intracranial hematoma.

  18. Traumatic and alternating delayed intracranial hematomas

    International Nuclear Information System (INIS)

    Lesoin, F.; Redford, H.; Jomin, M.; Viaud, C.; Pruvo, J.

    1984-01-01

    Repeat computed tomography has enabled us to confirm the concept of delayed hematomas. With this in mind we report two cases of alternating, post-traumatic intracranial hematomas; confirming also the role of tamponade after surgical removal of an intracranial hematoma. (orig.)

  19. Epidural hematomas of posterior fossa

    Directory of Open Access Journals (Sweden)

    Radulović Danilo

    2004-01-01

    Full Text Available Background. Posterior fossa epidural hematomas represent 7-14% of all traumatic intracranial epidural hematomas. They are most frequently encountered posttraumatic mass lesions in the posterior fossa. The aim of this study was to identify clinical features that could lead to the early diagnosis of posterior fossa epidural hematoma. Methods. Between 1980 and 2002, 28 patients with epidural hematoma of the posterior fossa were operated on at the Institute for Neurosurgery, Belgrade. Clinical course neuroradiological investigations, and the results of surgical treatment of the patients with posterior fossa epidural hematomas were analyzed retrospectively. Results. Almost two thirds of patients were younger than 16 years of age. In 20 cases injury was caused by a fall, in 6 cases by a traffic accident, and in 2 by the assault. Clinical course was subacute or chronic in two thirds of the patients. On the admission Glasgow Coma Scale was 7 or less in 9 injured, 8-14 in 14 injured, and 15 in 5 injured patients. Linear fracture of the occipital bone was radiographically evident in 19 patients, but was intraoperatively encountered in all the patients except for a 4-year old child. In 25 patients the diagnosis was established by computer assisted tomography (CAT and in 3 by vertebral angiography. All the patients were operated on via suboccipital craniotomy. Four injured patients who were preoperatively comatose were with lethal outcome. Postoperatively, 24 patients were with sufficient neurologic recovery. Conclusion. Posterior fossa epidural hematoma should be suspected in cases of occipital injury, consciousness disturbances, and occipital bone fracture. In such cases urgent CAT-scan is recommended. Early recognition early diagnosis, and prompt treatment are crucial for good neurological recovery after surgery.

  20. MRI of subacute intracranial hematomas

    International Nuclear Information System (INIS)

    Konishi, Hideo

    1990-01-01

    Subacute hematomas consisting of intracellular methemoglobin (MetHb) become hypointense on T 2 weighted spin-echo (SE) images using high-field magnetic resonance. This effect results from diffusion of proton through local field gradients created by MetHb and is called preferential T 2 proton relaxation enhancement (PT2PRE). Gradient-echo acquisition (GEA) can depict hematomas to be more hypointense, because the acquisition is sensitive to field inhomogeneity. In this paper, the difference between SE and GEA images of subacute hematomas was studied experimentally using intracellular MetHb suspension. Although T 2 * decay curves were expected to decline faster than T 2 decay curves, no significant differences were observed between them. This result suggests that PT2PRE cannot be increased significantly by GEA. T 2 obtained with multiple-echo technique is generally inaccurate and smaller than T 2 obtained with single-echo techqnie, but the results showed in a case of intracellular MetHb they were almost similar. This is because mutiple 180deg pulses partly correct the dephasing of proton resulting from its diffusion. As contrast of hematomas is dependent on differences of signal intensities between hematomas and surrounding tissues, it means that multiple-echo technique depicts the lesion less conspicuously than single-echo technique and GEA. GEA images (TR=200 msec/TE=15 msec) showed hypointense rim (boundary effect) at the margin of intracellular MetHb suspension with a hematocrit of larger than 30%, and with TE of 40 msec boundary effect could be seen even at a hematocrit of 15%. On the contrary, SE images (TR=2500 msec/TE=80 msec) hardly showed boundary effect. In conclusion, GEA can depict subacute hematomas to be more hypointense than SE using multiple-echo, because multiple 180deg pulses are not used and boundary effect is present. (author)

  1. Acute Subdural Hematoma

    Directory of Open Access Journals (Sweden)

    Ellen Lester

    2017-04-01

    Full Text Available History of present illness: A 21-year-old female with no past medical history presented to the ED after multiple tonic-clonic seizures over the previous 12 hours, the longest lasting 20 seconds. She returned to baseline after each seizure, had no obvious signs of trauma, and did not exhibit any focal neurologic deficits. She denied illicit drugs or new medications. A family member noted that she had fallen from her bed (approximately 3 feet high 2 days ago. Significant findings: Non-contrast Computed Tomography (CT of the Head showed a dense extra-axial collection along the left frontal and parietal regions, extending superior to the vertex with mild mass effect, but no midline shift. Discussion: Intracranial hemorrhage (ICH is a term to describe any abnormal bleeding within the bony confines of the skull. Most commonly, subdural hemorrhages (SDH result from injury to the bridging veins that lead to bleeding between the dura and arachnoid maters. However, in 20%-30% of cases an arterial source of bleeding can be found.1 For adults, motor vehicle collisions and other unintentional head trauma are typically the provoking factors in developing SDH. Falls in the elderly are a common cause of SDH since diffuse cerebral atrophy leads to increased shear forces upon vasculature structures during the fall. The risk of SDH increases with the use of anti-thrombotic agents.2 Clinical presentation varies from asymptomatic to coma (in 50 percent of acute SDH. Chronic SDH may present with headaches, light-headedness, cognitive impairment, and seizures.1 The risk of posttraumatic epileptic seizures (PTS is higher in acute SDH. Risk factors for acute SDH PTS include low Glasgow Coma Score and craniotomy, whereas risk factors for PTS in chronic SDH include alcohol abuse, change in mental status, previous stroke, and hematoma density on CT.3 CT is the most widely used imaging modality for identifying ICH. Acute SDH (within 1-2 days are visualized as hyperdense

  2. Auricular hematoma cases caused by mobile phones

    Directory of Open Access Journals (Sweden)

    Halil E. Özel, MD

    2015-12-01

    Full Text Available We report auricular hematoma cases caused by mobile phones. A 32-year-old male and a 23-year-old female presented with auricular hematoma, having no significant histories of trauma. The patients underwent simple hematoma aspiration. Hematoma re-accumulated in the first case. Incision and drainage were performed, and then auricular skin was stabilized by suturing a gauze pad over the area. Both patients recovered without sequelae after treatment. Judging from these cases, we want to postulate that prolonged mobile phone use may cause auricular hematoma.

  3. Postoperative course of chronic subdural hematoma

    International Nuclear Information System (INIS)

    Takahashi, Toshiaki; Tsubone, Kyoji; Kyuma, Yoshikazu; Kuwabara, Takeo

    1983-01-01

    1) Fourty cases of chronic subdural hematoma were operated on by trephination, irrigation and external drainage. Postoperative neurological recovery and decrease of hematoma cavity on CT scan were followed. 2) Operation were effective for recovery of neurological grade in 28 cases, moderately effective in 7 cases and not effective in 5 cases. 3) Withinthe tenth postoperative day, more than half residual hematoma cavity existed in 53% of examined cases. After that, more than half residual cavity existed in only 17%. 4) Preoperative feature of neurologically unimproved cases were no definite history of head trauma and water like low density of hematoma cavity. Postoperative feature was persistence of more than three fourth of residual hematoma cavity on CT scan. 5) A group of unimproved cases described above are thought to have a feature of subdural hygroma rather than subdural hematoma. When possibility of subdural hygroma is high in preoperative differential diagnosis, indication of operation should be different from chronic subdural hematoma. (author)

  4. A case of acute spinal subdural hematoma with subarachnoid hemorrhage: Rapid spontaneous remission, relapse, and complete resolution

    Directory of Open Access Journals (Sweden)

    Michito Namekawa

    2017-06-01

    In addition to rostrocaudal spreading of bloody components in the subdural space, rupture of the hematoma into the subarachnoid space must have released pressure, compressing the spinal cord. In this case report, we also describe the serial MRI studies and note the limitations of the resolution of spinal MRI in the acute phase.

  5. Is human fracture hematoma inherently angiogenic?

    LENUS (Irish Health Repository)

    Street, J

    2012-02-03

    This study attempts to explain the cellular events characterizing the changes seen in the medullary callus adjacent to the interfragmentary hematoma during the early stages of fracture healing. It also shows that human fracture hematoma contains the angiogenic cytokine vascular endothelial growth factor and has the inherent capability to induce angiogenesis and thus promote revascularization during bone repair. Patients undergoing emergency surgery for isolated bony injury were studied. Raised circulating levels of vascular endothelial growth factor were seen in all injured patients, whereas the fracture hematoma contained significantly higher levels of vascular endothelial growth factor than did plasma from these injured patients. However, incubation of endothelial cells in fracture hematoma supernatant significantly inhibited the in vitro angiogenic parameters of endothelial cell proliferation and microtubule formation. These phenomena are dependent on a local biochemical milieu that does not support cytokinesis. The hematoma potassium concentration is cytotoxic to endothelial cells and osteoblasts. Subcutaneous transplantation of the fracture hematoma into a murine wound model resulted in new blood vessel formation after hematoma resorption. This angiogenic effect is mediated by the significant concentrations of vascular endothelial growth factor found in the hematoma. This study identifies an angiogenic cytokine involved in human fracture healing and shows that fracture hematoma is inherently angiogenic. The differences between the in vitro and in vivo findings may explain the phenomenon of interfragmentary hematoma organization and resorption that precedes fracture revascularization.

  6. Fixed cord

    International Nuclear Information System (INIS)

    Levy, L.M.; DiChiro, G.; DeSouza, B.; McCullough, D.C.; McVeigh, E.; Hefffez, D.

    1989-01-01

    Pulsatile longitudinal motion of the spinal cord was examined with MR phase imaging in healthy subjects and in cases involving cord tethering and compression. Asymptomatic patients with a low conus medullaris demonstrated normal cord motion. Clinical improvement was associated with improved cord motion after surgical untethering, provided permanent neurologic damage had not occurred. Decreased and unchanged cord motion was associated with unchanged neurologic deficits. In cases of normal cord motion and possible retethering versus syringomyelia, clinical improvement occurred after shunting only. MR imaging of pulsatile cord motion can be clinically useful in the evaluation of diseases restricting motion of the neuraxis

  7. Delayed spinal extradural hematoma following thoracic spine surgery and resulting in paraplegia: a case report

    Directory of Open Access Journals (Sweden)

    Parthiban Chandra JKB

    2008-05-01

    Full Text Available Abstract Introduction Postoperative spinal extradural hematomas are rare. Most of the cases that have been reported occured within 3 days of surgery. Their occurrence in a delayed form, that is, more than 72 hours after surgery, is very rare. This case is being reported to enhance awareness of delayed postoperative spinal extradural hematomas. Case presentation We report a case of acute onset dorsal spinal extradural hematoma from a paraspinal muscular arterial bleed, producing paraplegia 72 hours following surgery for excision of a spinal cord tumor at T8 level. The triggering mechanism was an episode of violent twisting movement by the patient. Fresh blood in the postoperative drain tube provided suspicion of this complication. Emergency evacuation of the clot helped in regaining normal motor and sensory function. The need to avoid straining of the paraspinal muscles in the postoperative period is emphasized. Conclusion Most cases of postoperative spinal extradural hematomas occur as a result of venous bleeding. However, an arterial source of bleeding from paraspinal muscular branches causing extradural hematoma and subsequent neurological deficit is underreported. Undue straining of paraspinal muscles in the postoperative period after major spinal surgery should be avoided for at least a few days.

  8. Acute cervical epidural hematoma: case report Hematoma epidural cervical agudo: relato de caso

    Directory of Open Access Journals (Sweden)

    GUILHERME BORGES

    2000-09-01

    Full Text Available A 74 year-old patient with a nocturnal onset of neck and chest pain was brought to an emergency clinic. Physical examination and cardiac assessment were normal. Three hours after the addmittance, a flaccid paralysis of the four limbs supervened. Suspecting of an unusual onset of central nervous system infection, a lumbar puncture was performed, yielding 20 ml of normal cerebrospinal fluid. Thirty oinutes after the puncture, the patient completely regained neurological funcion. He was then referred to a General Hospital where a computed tomography (CT scan was done showing a large cervical epidural bleeding in the posterolateral region of C4/C5 extending to C7/Th1, along with a C6 vertebral body hemangioma. A magnetic resonance imaging revealed the same CT findings. A normal selective angiography of vertebral arteries, carotid arteries and thyreocervical trunk was carried out. Spontaneous spinal epidural hematoma (ASSEH is a rare but dramatic cause of neurological impairment. In this article we report a fortunate case of complete recovery after an unusual spine cord decompression. We also review the current literature concerning diagnosis and treatment of ASSEH.Paciente de 74 anos acordou à noite sentindo fortes dores na região da nuca acompanhadas de ansiedade e desconforto torácico e respiratório. A internação emergencial em clinica cardiológica não demonstrou problemas cardíacos. Com a progressão do quadro neurológico traduzida por quadriplegia severa foi realizada uma punção lombar para afastar hipótese de meningite, sendo retirados cerca de 20 ml de liquor. Trinta minutos imediatamente após a punção lombar foi observada completa remissão do déficit neurológico. Transferido para um hospital geral a tomografia computadorizada demonstrou extenso hematoma epidural espinal em nivel C4/C5 com extensão a C7/Th1, bem como hemangioma do sexto corpo vertebral (C6. A ressonância magnética demonstrou as mesmas lesões. Observando

  9. Parkinsonsim due to a Chronic Subdural Hematoma

    Directory of Open Access Journals (Sweden)

    Bosuk Park

    2009-05-01

    Full Text Available Subdural hematoma is a rare cause of parkinsonism. We present the case of a 78-year-old man with right-side dominant parkinsonism about 3 months after a minor head injury. MRI reveals a chronic subdural hematoma on the left side with mildly displaced midline structures. The parkinsonian features were almost completely disappeared after neurosurgical evacuation of the hematoma without any anti-parkinson drug.

  10. Parkinsonsim due to a Chronic Subdural Hematoma

    Science.gov (United States)

    Park, Bosuk; Song, Sook Keun; Hong, Jin Yong; Lee, Phil Hyu

    2009-01-01

    Subdural hematoma is a rare cause of parkinsonism. We present the case of a 78-year-old man with right-side dominant parkinsonism about 3 months after a minor head injury. MRI reveals a chronic subdural hematoma on the left side with mildly displaced midline structures. The parkinsonian features were almost completely disappeared after neurosurgical evacuation of the hematoma without any anti-parkinson drug. PMID:24868353

  11. Utility of MR imaging in pediatric spinal cord injury

    International Nuclear Information System (INIS)

    Felsberg, G.J.; Tien, R.D.; Osumi, A.K.; Cardenas, C.A.

    1995-01-01

    We evaluated the utility of MR imaging in pediatric patients with acute and subacute spinal cord injuries. MR imaging of 22 pediatric patients with suspected traumatic spinal cord injuries was reviewed. MR findings were correlated with physical examination and compared to available radiographs and CT examinations performed at time of presentation. Twelve patients had abnormalities on MR imaging. Seven had spinal cord contusions; five contusions were hemorrhagic. Five of seven patients with cord contusion had normal radiographs and CT exams. Six patients with normal radiographs and CT examinations had abnormal MR studies revealing cord contusion, ligamentous injury, disc herniation, and epidural hematoma. MR is useful in initial evaluation of pediatric patients with spinal cord injuries and in prognosis of future neurologic function. In the setting of spinal cord symptomatology and negative radiographic studies, MR imaging should be performed. Surgically correctable causes of cord compression demonstrated by MR imaging include disc herniation, epidural hematoma, and retropulsed fracture fragments. The entity of spinal cord injury without radiographic abnormality is a diagnosis of exclusion which should only be made after radiologic investigation with radiographs, high-resolution thin-section CT, and MR imaging. (orig.)

  12. Histotripsy Liquefaction of Large Hematomas.

    Science.gov (United States)

    Khokhlova, Tatiana D; Monsky, Wayne L; Haider, Yasser A; Maxwell, Adam D; Wang, Yak-Nam; Matula, Thomas J

    2016-07-01

    Intra- and extra-muscular hematomas result from repetitive injury as well as sharp and blunt limb trauma. The clinical consequences can be serious, including debilitating pain and functional deficit. There are currently no short-term treatment options for large hematomas, only lengthy conservative treatment. The goal of this work was to evaluate the feasibility of a high intensity focused ultrasound (HIFU)-based technique, termed histotripsy, for rapid (within a clinically relevant timeframe of 15-20 min) liquefaction of large volume (up to 20 mL) extra-vascular hematomas for subsequent fine-needle aspiration. Experiments were performed using in vitro extravascular hematoma phantoms-fresh bovine blood poured into 50 mL molds and allowed to clot. The resulting phantoms were treated by boiling histotripsy (BH), cavitation histotripsy (CH) or a combination in a degassed water tank under ultrasound guidance. Two different transducers operating at 1 MHz and 1.5 MHz with f-number = 1 were used. The liquefied lysate was aspirated and analyzed by histology and sized in a Coulter Counter. The peak instantaneous power to achieve BH was lower than (at 1.5 MHz) or equal to (at 1 MHz) that which was required to initiate CH. Under the same exposure duration, BH-induced cavities were one and a half to two times larger than the CH-induced cavities, but the CH-induced cavities were more regularly shaped, facilitating easier aspiration. The lysates contained a small amount of debris larger than 70 μm, and 99% of particulates were smaller than 10 μm. A combination treatment of BH (for initial debulking) and CH (for liquefaction of small residual fragments) yielded 20 mL of lysate within 17.5 minutes of treatment and was found to be most optimal for liquefaction of large extravascular hematomas. Copyright © 2016 World Federation for Ultrasound in Medicine & Biology. Published by Elsevier Inc. All rights reserved.

  13. Diffusion-weighted MRI in the diagnosis of intracranial hematomas

    OpenAIRE

    Şanlı, Davut; Ünal, Özkan; Bora, Aydın; Beyazal, Mehmet; Yavuz, Alpaslan; Avcu, Serhat

    2013-01-01

    Abstract. To determinate the diagnostic value of diffusion-weighted MR imaging (DWI) in intracerebral hematomas, epidural hematomas, subdural hematomas, and subarachnoid hemorrhage, and to assess the contribution of diffusion signal characteristics in the differentiation of hematoma stages. In this prospective study, consecutive 67 patients (range: 3-89 years), 35 (18 men 17 women) with intracerebral hematoma, 18 (10 men 8 women) with subdural hematoma, 2 (1 man 1 woman) with epidural hematom...

  14. Computed tomography of isodense subdural hematomas

    International Nuclear Information System (INIS)

    Youn, Eun Kyung; Kim, Jae Won; Kim, Ock Dong; Woo, Won Hyung

    1983-01-01

    Most subdural hematomas with significant differed attenuation from that of adjacent brain tissue can be accurately diagnosed by CT. Difficulty arises when the hematoma is isodense that is exhibited similar attenuation to that of brain. Unilateral isodense subdural hematoma can be identified by indirect sign such as mass effect. Occasionally, the use of intravenous contrast material to aid in identifying isodense subdural hematomas has met with variable success. Moreover, bilateral isodense subdural hematoma may be more difficult. We therefore considered it of interest to evaluate the diagnostic efficiency of CT in isodense subdural hematomas. We have analysed 13 cases surgically provened cases of isodense subdural hematoma examined at Korea General Hospital from October 1981 to April 1982. The results were as follows: 1. One hundred twenty seven cases of subdural hematomas were studied by CT, 13 cases (10.2%) of which were isodense. 2. The age distribution was from 29 years to 69 years and mean age was 52 years. The sex ratio was 11 male to 2 female. 3. Seven (53.8%) of 13 cases has a history of head trauma. 4. The time interval which subdural hematoma became isodense was from 1 week to 4 months and peak time interval was from 1 week to 3 weeks. 5. The precontrast CT scan of isodense subdural hematoma appeared shifting of midline structure, compression and deformity of the ventricles in all 13 cases, effacement of cerebral sulci in 10 cases (76.9%) and dilatation of contralateral ventricles in 4 cases (30.8%). 6. The postcontrast CT scan demonstrated enhancement of the medial margin of the lession in 4 (30.8%) of 13 cases and displacement of cortical vein away from the inner table of the skull in 3 (23.1%) of 13 cases. 7. Bilateral isodense subdural hematomas were 2 (15.4%) of 13 cases

  15. Spontaneous extracranial decompression of epidural hematoma

    International Nuclear Information System (INIS)

    Neely, John C.; Jones, Blaise V.; Crone, Kerry R.

    2008-01-01

    Epidural hematoma (EDH) is a common sequela of head trauma in children. An increasing number are managed nonsurgically, with close clinical and imaging observation. We report the case of a traumatic EDH that spontaneously decompressed into the subgaleal space, demonstrated on serial CT scans that showed resolution of the EDH and concurrent enlargement of the subgaleal hematoma. (orig.)

  16. Spontaneous extracranial decompression of epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Neely, John C. [Marshall University School of Medicine, Huntington, WV (United States); Jones, Blaise V. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Crone, Kerry R. [Cincinnati Children' s Hospital Medical Center, Division of Neurosurgery, Cincinnati, OH (United States)

    2008-03-15

    Epidural hematoma (EDH) is a common sequela of head trauma in children. An increasing number are managed nonsurgically, with close clinical and imaging observation. We report the case of a traumatic EDH that spontaneously decompressed into the subgaleal space, demonstrated on serial CT scans that showed resolution of the EDH and concurrent enlargement of the subgaleal hematoma. (orig.)

  17. Intra-uterine hematoma in pregnancy

    DEFF Research Database (Denmark)

    Glavind, K; Nøhr, S; Nielsen, P H

    1991-01-01

    In 60 patients with a live fetus and an intra-uterine hematoma (IUH) proven by ultrasonic scanning the outcome of pregnancy was spontaneous abortion in 12% and premature delivery in 10%. No correlation between the outcome of the pregnancy and the maximum size of the hematoma or the week...

  18. Chronic Subdural Hematoma in Women.

    Science.gov (United States)

    Hotta, Kazuko; Sorimachi, Takatoshi; Honda, Yumie; Matsumae, Mitsunori

    2017-09-01

    Sex differences in various diseases recently have been recognized as an important factor in the approach to more efficient preventive and therapeutic medicine. We clarified sex differences in the clinical characteristics of chronic subdural hematoma (CSDH) by comparing men and women with CSDH, as there is a well-known male predominance in the prevalence of CSDH. Clinical factors and computed tomography findings were investigated retrospectively in 490 consecutive patients admitted to our hospital between 2006 and 2015 who were diagnosed with CSDH. On univariate analysis, women were significantly older than men (P hematoma, and death as outcomes at discharge were significantly more frequent than in men (P < 0.05). In contrast, women had less frequent instances of good recovery and less alcohol intake (P < 0.05). Multivariate analysis demonstrated female sex as an independent predictor of consciousness disturbance at admission. Female sex also was identified as a predictor of death at discharge. We demonstrated sex differences in the clinical characteristics of CSDH. In the future, management of patients with CSDH with regard to sex differences in disease characteristics could be expected to improve the outcomes of women, which have been worse than in men. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Surgically Confirmed Intra- and Extratesticular Hematoma Clinically Mimicing Epididymo-Orchitis and Radiologically Mimicing Traumatic Torsion

    International Nuclear Information System (INIS)

    Akay, Sinan; Kaygisiz, Mustafa; Oztas, Muharrem; Turgut, Mustafa Suphi

    2015-01-01

    Scrotal blunt trauma may result in injuries, such as testicular rupture, dislocation, torsion, hematoma, spermatic cord injury or contusion, and epididymal, scrotal, and urethral injuries. Ultrasonography (US) has a crucial role in the evaluation of those kinds of pathologies. Early diagnosis of testicular rupture may lead to the salvaging of the testicle by prompt surgical exploration within 72 h. A 21-year-old male with right scrotal swelling and pain complaints was admitted to another hospital one month ago. Epididymo-orchitis was diagnosed and the patient was given medical treatment. The patient was admitted to our emergency service with ongoing complaints. The patient stated that the pain and swelling suddenly developed after prolonged marching. On US, a large hematoma was detected between the leaves of the tunica vaginalis, and rupture from the lower pole was diagnosed. On color Doppler US, no vascularity was observed in the heterogeneous testicular parenchyma. Traumatic torsion was primarily suggested. Intraoperatively, an extratesticular hematoma, hematocele, and rupture were confirmed but torsion was not found. Because the hematoma entirely replaced the normal parenchyma, orchiectomy was performed. Testicular rupture may occur even after moderate sportive action such as prolonged marching. If any delay occurs in diagnosis and/or operation, the coagulum may replace the entire parenchyma. We think that US and clinical findings may sometimes mislead the physicians and cause misdiagnoses, such as inflammation or torsion. In this paper, we present a complex delayed diagnosed example case of testicular rupture clinically mimicing epididymo-orchitis and radiologically mimicing traumatic testicular torsion

  20. Cortical enhancement in chronic subdural hematoma

    International Nuclear Information System (INIS)

    Taguchi, Yoshio; Sato, Jun; Makita, Tadatoshi; Hayashi, Shigetoshi; Nakamura, Norio.

    1981-01-01

    In the CT findings of chronic subdural hematoma, brain enhancement adjacent to a subdural hematoma was seen occasionally after the injection of a contrast material. The authors called this finding ''cortical enhancement'', and 35 cases of chronic subdural hematoma were studied concerning cortical enhancement in relation to age, clinical signs and symptoms, hematoma density, and volume of the hematoma. Eight cases out of the 35 were subjected to measurements of the regional cerebral blood flow preoperatively by the method of the carotid injection of Xe-133. Cortical enhancement was apt to be seen in the cases which revealed intracranial hypertension or disturbance of consciousness, in isodensity or mixed-density hematomas, and in huge subdural hematomas. There was no specific correlation with age distribution. The pathogenesis of cortical enhancement seemed to be the result of cerebral compression with an increase in the contrast material per unit of volume and a prolonged venous outflow from the hemisphere, but no characteristic feature was detected in the average regional cerebral blood flow in our cases. (author)

  1. Hematoma Expansion Following Acute Intracerebral Hemorrhage

    Science.gov (United States)

    Brouwers, H. Bart; Greenberg, Steven M.

    2013-01-01

    Intracerebral hemorrhage, the most devastating form of stroke, has no specific therapy proven to improve outcome by randomized controlled trial. Location and baseline hematoma volume are strong predictors of mortality, but are non-modifiable by the time of diagnosis. Expansion of the initial hematoma is a further marker of poor prognosis that may be at least partly preventable. Several risk factors for hematoma expansion have been identified, including baseline ICH volume, early presentation after symptom onset, anticoagulation, and the CT angiography spot sign. Although the biological mechanisms of hematoma expansion remain unclear, accumulating evidence supports a model of ongoing secondary bleeding from ruptured adjacent vessels surrounding the initial bleeding site. Several large clinical trials testing therapies aimed at preventing hematoma expansion are in progress, including aggressive blood pressure reduction, treatment with recombinant factor VIIa guided by CT angiography findings, and surgical intervention for superficial hematomas without intraventricular extension. Hematoma expansion is so far the only marker of outcome that is amenable to treatment and thus a potentially important therapeutic target. PMID:23466430

  2. Epidural Hematoma Following Cervical Spine Surgery.

    Science.gov (United States)

    Schroeder, Gregory D; Hilibrand, Alan S; Arnold, Paul M; Fish, David E; Wang, Jeffrey C; Gum, Jeffrey L; Smith, Zachary A; Hsu, Wellington K; Gokaslan, Ziya L; Isaacs, Robert E; Kanter, Adam S; Mroz, Thomas E; Nassr, Ahmad; Sasso, Rick C; Fehlings, Michael G; Buser, Zorica; Bydon, Mohamad; Cha, Peter I; Chatterjee, Dhananjay; Gee, Erica L; Lord, Elizabeth L; Mayer, Erik N; McBride, Owen J; Nguyen, Emily C; Roe, Allison K; Tortolani, P Justin; Stroh, D Alex; Yanez, Marisa Y; Riew, K Daniel

    2017-04-01

    A multicentered retrospective case series. To determine the incidence and circumstances surrounding the development of a symptomatic postoperative epidural hematoma in the cervical spine. Patients who underwent cervical spine surgery between January 1, 2005, and December 31, 2011, at 23 institutions were reviewed, and all patients who developed an epidural hematoma were identified. A total of 16 582 cervical spine surgeries were identified, and 15 patients developed a postoperative epidural hematoma, for a total incidence of 0.090%. Substantial variation between institutions was noted, with 11 sites reporting no epidural hematomas, and 1 site reporting an incidence of 0.76%. All patients initially presented with a neurologic deficit. Nine patients had complete resolution of the neurologic deficit after hematoma evacuation; however 2 of the 3 patients (66%) who had a delay in the diagnosis of the epidural hematoma had residual neurologic deficits compared to only 4 of the 12 patients (33%) who had no delay in the diagnosis or treatment ( P = .53). Additionally, the patients who experienced a postoperative epidural hematoma did not experience any significant improvement in health-related quality-of-life metrics as a result of the index procedure at final follow-up evaluation. This is the largest series to date to analyze the incidence of an epidural hematoma following cervical spine surgery, and this study suggest that an epidural hematoma occurs in approximately 1 out of 1000 cervical spine surgeries. Prompt diagnosis and treatment may improve the chance of making a complete neurologic recovery, but patients who develop this complication do not show improvements in the health-related quality-of-life measurements.

  3. Age determination of soft tissue hematomas.

    Science.gov (United States)

    Neumayer, Bernhard; Hassler, Eva; Petrovic, Andreas; Widek, Thomas; Ogris, Kathrin; Scheurer, Eva

    2014-11-01

    In clinical forensic medicine, the estimation of the age of injuries such as externally visible subcutaneous hematomas is important for the reconstruction of violent events, particularly to include or exclude potential suspects. Since the estimation of the time of origin based on external inspection is unreliable, the aim of this study was to use contrast in MRI to develop an easy-to-use model for hematoma age estimation. In a longitudinal study, artificially created subcutaneous hematomas were repetitively imaged using MRI over a period of two weeks. The hemorrhages were created by injecting autologous blood into the subcutaneous tissue of the thigh in 20 healthy volunteers. For MRI, standard commercially available sequences, namely proton-density-weighted, T2 -weighted and inversion recovery sequences, were used. The hematomas' MRI data were analyzed regarding their contrast behavior using the most suitable sequences to derive a model allowing an objective estimation of the age of soft tissue hematomas. The Michelson contrast between hematoma and muscle in the proton-density-weighted sequence showed an exponentially decreasing behavior with a dynamic range of 0.6 and a maximum standard deviation of 0.1. The contrast of the inversion recovery sequences showed increasing characteristics and was hypointense for TI = 200ms and hyperintense for TI =1000ms. These sequences were used to create a contrast model. The cross-validation of the model finally yielded limits of agreement for hematoma age determination (corresponding to ±1.96 SD) of ±38.7h during the first three days and ±54 h for the entire investigation period. The developed model provides lookup tables which allow for the estimation of a hematoma's age given a single contrast measurement applicable by a radiologist or a forensic physician. This is a first step towards an accurate and objective dating method for subcutaneous hematomas, which will be particularly useful in child abuse. Copyright © 2014 John

  4. 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

  5. Massive Preperitoneal Hematoma after a Subcutaneous Injection

    Directory of Open Access Journals (Sweden)

    Hideki Katagiri

    2016-01-01

    Full Text Available Preperitoneal hematomas are rare and can develop after surgery or trauma. A 74-year-old woman, receiving systemic anticoagulation, developed a massive preperitoneal hematoma after a subcutaneous injection of teriparatide using a 32-gauge, 4 mm needle. In this patient, there were two factors, the subcutaneous injection of teriparatide and systemic anticoagulation, associated with development of the hematoma. These two factors are especially significant, because they are widely used clinically. Although extremely rare, physicians must consider this potentially life-threatening complication after subcutaneous injections, especially in patients receiving anticoagulation.

  6. Current Treatment Options for Auricular Hematomas.

    Science.gov (United States)

    MacPhail, Catriona

    2016-07-01

    Ear disease, such as otitis externa, resulting in aggressive head shaking or ear scratching, is the most common cause of the development of aural hematomas in dogs and cats. An underlying immunologic cause has also been proposed to explain cartilage and blood vessel fragility. Numerous options exist for management of aural hematomas, from medical management alone with corticosteroids, to simple hematoma centesis, to surgical intervention. Because this condition is usually secondary to another disease process, regardless of mode of treatment, likelihood of recurrence is low if the underlying condition is managed properly. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. 4 cases of iliopsoas hematoma associated with hemophilia

    International Nuclear Information System (INIS)

    Oishi, Yukiyoshi; Iwata, Hisashi; Inoda, Kunio

    1984-01-01

    Four patients were diagnosed as having iliopsoas hematoma associated with hemophilia by CT scanning. The site and disappearance of hematoma were observed on CT. It was suggested that hematoma occurs inside the iliacus or posoas muscle in cases of iliopsoas hematoma complicated by hemophilia or coagulation and that it occurs in the pelvic wall of the iliacus muscle in cases of iliopsoas hematoma uncomplicated by coagulation abnormality. (Namekawa, K.)

  8. 4 cases of iliopsoas hematoma associated with hemophilia

    Energy Technology Data Exchange (ETDEWEB)

    Oishi, Yukiyoshi; Iwata, Hisashi; Inoda, Kunio (Nagoya Univ. (Japan). Faculty of Medicine)

    1984-03-01

    Four patients were diagnosed as having iliopsoas hematoma associated with hemophilia by CT scanning. The site and disappearance of hematoma were observed on CT. It was suggested that hematoma occurs inside the iliacus or posoas muscle in cases of iliopsoas hematoma complicated by hemophilia or coagulation and that it occurs in the pelvic wall of the iliacus muscle in cases of iliopsoas hematoma uncomplicated by coagulation abnormality.

  9. Magnetic resonance imaging of spinal cord injury

    International Nuclear Information System (INIS)

    Shakudo, Miyuki; Inoue, Yuichi; Fukuda, Teruo

    1988-01-01

    Forty-three MR examinations of 30 patients with spinal cord injuries were retrospectively reviewed to evaluate MR findings of the injured cord and to correlate them with the time interval from the day of spinal cord injury. There were 18 cysts, 8 ''myelomalacias'', 2 cord atrophies, one intramedullary hematoma and two transections. In one patient, ''myelomalacia'' became a cyst on the follow-up study. Large cysts of more than 6 vertebral segments were found in 7 patients, all of whom had had trauma more than 5 years prior to examination. Small cysts of less than half a vertebral height were seen in 5 patients, all of whom were studied 3 to 6 months after the injury. Intermediate cysts were seen in 7 patients who had sustained trauma more than a year before. In a majority (13/14 scans) of ''myelomalacia'', the time interval from injury until examination was only 2 weeks to 6 months. Of the 14 patients who showed post-traumatic progressive myelopathy, seven had large cysts. It is known that intramedullary hematoma becomes a cyst, and that post-traumatic myelomalacia probably results in a cyst in animal studies. Our clinical study seems to support a strong causal relation between myelomalacia and post-traumatic cysts. Since post-traumatic progressive myelopathy with a cyst is surgically treatable, follow-up MR imaging is preferable in cases with myelomalacia. (author)

  10. Spinal subdural hematoma following cranial subdural hematoma : a case report with a literature review.

    Science.gov (United States)

    Ji, Gyu Yeul; Oh, Chang Hyun; Chung, Daeyeong; Shin, Dong Ah

    2013-12-01

    Coexistence of cranial and spinal subdural hematomas is rare and only a few cases have been reported in the literature. Herein, we report a case of cranial and spinal subdural hematomas after previous head trauma. As the pathogenesis of simultaneous intracranial and spinal subdural hematoma yet remains unclear, we developed an alternative theory to those proposed in the literature for their coexistence, the migration of blood through the subdural space.

  11. Contralateral acute subdural hematoma occurring after evacuation of subdural hematoma with coexistent contralateral subdural hygroma

    OpenAIRE

    Sun, Hsiao-Lun; Chang, Chih-Ju; Hsieh, Cheng-Ta

    2014-01-01

    Burr-hole craniostomy with closed-system drainage is a safe and effective method for the management of chronic subdural hematoma. However, contralateral acute subdural hematoma has been reported to be a rare and devastating complication. Only 3 cases have been described in the literature. Herein, we reported an 80-year-old male with chronic subdural hematoma and contralateral subdural hygroma. The burr-hole craniostomy with closed-system drainage was initially performed to treat the chronic s...

  12. Cord Blood

    Directory of Open Access Journals (Sweden)

    Saeed Abroun

    2014-05-01

    Full Text Available   Stem cells are naïve or master cells. This means they can transform into special 200 cell types as needed by body, and each of these cells has just one function. Stem cells are found in many parts of the human body, although some sources have richer concentrations than others. Some excellent sources of stem cells, such as bone marrow, peripheral blood, cord blood, other tissue stem cells and human embryos, which last one are controversial and their use can be illegal in some countries. Cord blood is a sample of blood taken from a newborn baby's umbilical cord. It is a rich source of stem cells, umbilical cord blood and tissue are collected from material that normally has no use following a child’s birth. Umbilical cord blood and tissue cells are rich sources of stem cells, which have been used in the treatment of over 80 diseases including leukemia, lymphoma and anemia as bone marrow stem cell potency.  The most common disease category has been leukemia. The next largest group is inherited diseases. Patients with lymphoma, myelodysplasia and severe aplastic anemia have also been successfully transplanted with cord blood. Cord blood is obtained by syringing out the placenta through the umbilical cord at the time of childbirth, after the cord has been detached from the newborn. Collecting stem cells from umbilical blood and tissue is ethical, pain-free, safe and simple. When they are needed to treat your child later in life, there will be no rejection or incompatibility issues, as the procedure will be using their own cells. In contrast, stem cells from donors do have these potential problems. By consider about cord blood potency, cord blood banks (familial or public were established. In IRAN, four cord blood banks has activity, Shariati BMT center cord blood bank, Royan familial cord blood banks, Royan public cord blood banks and Iranian Blood Transfusion Organ cord blood banks. Despite 50,000 sample which storage in these banks, but the

  13. Measurement of inflammatory cytokines and thrombomodulin in chronic subdural hematoma.

    Science.gov (United States)

    Kitazono, Masatoshi; Yokota, Hiroyuki; Satoh, Hidetaka; Onda, Hidetaka; Matsumoto, Gaku; Fuse, Akira; Teramoto, Akira

    2012-01-01

    Inflammation and the coagulation system may influence the genesis of chronic subdural hematoma (CSDH). The appearance of CSDH on computed tomography (CT) varies with the stage of the hematoma. This study investigated the pathogenesis and the recurrence of CSDH by comparing cytokine levels with the CT features of CSDH in 26 patients with 34 CSDHs who underwent single burr-hole surgery at our hospital between October 2004 and November 2006. The hematoma components removed during the procedure were examined, and the hematoma serum levels of cytokines measured such as thrombomodulin (TM), interleukin-6 (IL-6), tumor necrosis factor-α (TNFα), and interleukin-10 (IL-10). Using CT, mixed density hematomas were distinguished from other homogeneous hematomas, and found that the TM level was significantly higher in mixed density hematomas than in homogeneous hematomas (p = 0.043). Mixed density hematomas were classified into three subtypes (laminar, separated, and trabecular hematomas). The TM level was significantly higher in laminar and separated hematomas than in other hematomas (p = 0.01). The levels of IL-6, TNFα, and IL-10 were extremely high, but showed no significant differences in relation to the CT features. Mixed density hematomas had high recurrence rate, as reported previously, and TM level was high in mixed density hematomas such as laminar and separated mixed density hematomas. The present findings suggest that the types of CSDH associated with high TM levels tend to have higher recurrence rate.

  14. Leptomeningeal metastasis mimicking Chronic Subdural Hematoma

    Directory of Open Access Journals (Sweden)

    Jain Saurabh

    2017-12-01

    Full Text Available The presentation of Leptomeningeal Metastasis varies widely. It can also present a condition very similar to Chronic Subdural Hematoma. One should have a low threshold for suspicion while diagnosing such conditions to avoid catastrophic events.

  15. Radiologic findings of acute spontaneous subdural hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyun Jung; Bae, Won Kyong; Gyu, Cha Jang; Kim, Gun Woo; Cho, Won Su; Kim, Il Young; Lee, Kyung Suk [Soonchunhyang University, Chonan (Korea, Republic of). Chonan Hospital

    1998-03-01

    To evaluate the characteristic CT and cerebral angiographic findings in patients with acute spontaneous subdural hematomas and correlate these imaging findings with causes of bleeding and clinical outcome. Twenty-one patients with nontraumatic acute spontaneous subdural hematoma presenting during the last five years underwent CT scanning and cerebral angiography was performed in twelve. To determine the cause of bleedings, CT and angiographic findings were retrospectively analysed. Clinical history, laboratory and operative findings, and final clinical outcome were reviewed. Acute spontaneous subdural hematoma is a rare condition, and the mortality rate is high. In patients with acute spontaneous subdural hematoma, as seen on CT, associated subarachnoid or intracerebral hemorrhage is strongly indicative of intracerebral vascular abnormalities such as aneurysm and arteriovenous malformation, and cerebral angiography is necessary. To ensure proper treatment and thus markedly reduce mortality, the causes of bleedings should be prompty determined by means of cerebral angiography. (author). 20 refs., 1 tab., 4 figs.

  16. Leptomeningeal metastasis mimicking Chronic Subdural Hematoma

    OpenAIRE

    Jain Saurabh

    2017-01-01

    The presentation of Leptomeningeal Metastasis varies widely. It can also present a condition very similar to Chronic Subdural Hematoma. One should have a low threshold for suspicion while diagnosing such conditions to avoid catastrophic events.

  17. Cutaneous manifestation of renal hematoma after ESWL.

    Science.gov (United States)

    Elizalde-Benito, Francisco-Xavier; Elizalde-Benito, Ángel-Gabriel; Urra-Palos, María; Elizalde-Amatria, Angel-Gabriel

    2013-12-01

    A 73 year-old patient with history of arterial hypertension and regular treatment with antiplatelet agents who presented with an hypotensive episode after extracorporeal shock-wave lithotripsy (ESWL) was diagnosed of right renal hematoma.

  18. Spontaneous intracranial epidural hematoma during rivaroxaban treatment

    Energy Technology Data Exchange (ETDEWEB)

    Ruschel, Leonardo Gilmone; Rego, Felipe Marques Monteiro do; Milano, Jeronimo Buzetti; Jung, Gustavo Simiano; Silva Junior, Luis Fernando; Ramina, Ricardo, E-mail: leonardoruschel@yahoo.com.br [Instituto de Neurologia de Curitiba (INC), Curitiba, PR (Brazil)

    2016-11-15

    According to our research, this is the first case described in the literature of spontaneous intracranial epidural hematoma secondary to the use of Xarelto®. Spontaneous intracranial epidural hematomas are rarely described in the literature. They are associated with infectious diseases of the skull, coagulation disorders, vascular malformations of the dura mater and metastasis to the skull. Long-term post-marketing monitoring and independent reports will probably detect the full spectrum of hemorrhagic complications of the use of rivaroxaban. (author)

  19. Surgery for chronic subdural hematoma in nonagenarians

    DEFF Research Database (Denmark)

    Bartek, J; Sjåvik, K; Ståhl, F

    2017-01-01

    OBJECTIVE: Chronic subdural hematoma (cSDH) is a prevalent condition often seen in the elderly, with surgery being the treatment of choice when symptomatic. So far, few have explored the surgical outcomes in patients 90 years or older. The aim of this study was to investigate outcome after c...... neurosurgical centers. In a comparative analysis, the primary end-point was difference in hematoma recurrence rates between the ≥90 y/o and

  20. Rapid Spontaneously Resolving Acute Subdural Hematoma

    Science.gov (United States)

    Gan, Qi; Zhao, Hexiang; Zhang, Hanmei; You, Chao

    2017-01-01

    Introduction: This study reports a rare patient of a rapid spontaneously resolving acute subdural hematoma. In addition, an analysis of potential clues for the phenomenon is presented with a review of the literature. Patient Presentation: A 1-year-and-2-month-old boy fell from a height of approximately 2 m. The patient was in a superficial coma with a Glasgow Coma Scale of 8 when he was transferred to the authors’ hospital. Computed tomography revealed the presence of an acute subdural hematoma with a midline shift beyond 1 cm. His guardians refused invasive interventions and chose conservative treatment. Repeat imaging after 15 hours showed the evident resolution of the hematoma and midline reversion. Progressive magnetic resonance imaging demonstrated the complete resolution of the hematoma, without redistribution to a remote site. Conclusions: Even though this phenomenon has a low incidence, the probability of a rapid spontaneously resolving acute subdural hematoma should be considered when patients present with the following characteristics: children or elderly individuals suffering from mild to moderate head trauma; stable or rapidly recovered consciousness; and simple acute subdural hematoma with a moderate thickness and a particularly low-density band in computed tomography scans. PMID:28468224

  1. [Spontaneous hepatic hematoma in twin pregnancy].

    Science.gov (United States)

    Quesnel, Carlos; Weber, Alejandro; Mendoza, Dalila; Garteiz, Denzil

    2012-02-01

    The hepatic hematoma or rupture appear in 1 of every 100,000 pregnancies. The most common causes of hepatic hematoma in pregnancy are severe preeclampsia and HELLP syndrome; some predisposing factors are seizures, vomiting, labor, preexistent hepatic disease and trauma. A 33 year old primigravid with a normal 33 week twin pregnancy presented abdominal pain and hypovolemic shock due to spontaneous subcapsular hepatic hematoma; laparoscopy was performed to evaluate the possibility of rupture, which was not found, later emergency cesarean section was carried out followed by hepatic hematoma drainage and abdominal packaging by laparoscopy. After surgery the flow through drainage was too high additionally hemodynamic instability and consumption coagulopathy. Abdominal panangiography was performed without identifying bleeding areas. Intesive care was given to the patient evolving satisfactorily, was discharged 19 days after the event. Seven months later she had laparoscopic cholecystectomy due to acute litiasic colecistitis. We found 5 cases in literatura about hepatic hematoma during pregnancy no related to hypertensive disorders of pregnancy; these were related to hepatoma, amebian hepatic abscess, falciform cell anemia, cocaine consumption and molar pregnancy. Hepatics hematomas have high morbidity and mortality so is significant early diagnosis and multidisciplinary approach.

  2. Progressive hematoma in anterior neck after endovascular treatment of middle cerebral artery aneurysm

    Directory of Open Access Journals (Sweden)

    Aysun Ankay Yilbas

    Full Text Available Abstract Background: Cervical hematomas can lead to airway compromise, a life threatening condition, regardless of the cause. The following case is the first presentation of cervical hematoma as a complication of endovascular treatment of middle cerebral artery aneurysm. Case report: A 49 year-old woman was scheduled for stent placement under general anesthesia for middle cerebral artery aneurysm. Few days before intervention, acetyl salicylic acid and clopidogrel treatment was started. Following standard monitoring and anesthesia induction, the patient's trachea was intubated with a 7.5 mm endotracheal tube and the procedure was completed without any complications. Three hours later, dyspnea developed and physical examination revealed progressive swelling and stiffness in the neck. Endotracheal intubation was performed with a 6 mm diameter uncuffed tube with the aid of sedation. The vocal cords were completely closed due to compression. There was no leak around the endotracheal tube. The rapidly performed computerized tomography scans showed an enormous hematoma around the neck and extravasation of contrast medium through superior thyroid artery. After coil embolization of superior thyroid artery, she was taken to the intensive care unit as intubated and sedated. Surgical exploration of the hematoma was not recommended by the surgeons, because she was on clopidogrel. After two days, the patient's trachea was extubated safely ensuring that the swelling was sufficiently ceased and leak detected around the endotracheal tube. Conclusions: Securing the airway rapidly by endotracheal intubation is the most crucial point in the management of cervical hematomas. Diagnostic and therapeutic procedures should be performed only afterwards.

  3. A Newborn with a Large Umbilical Cord Pseudocyst with Hemangioma: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    İbrahim Akkoyun

    2012-08-01

    Full Text Available Umbilical cord pseudocysts in a newborn are very rare. They may be associated with patent urachus and hemangioma. Generally, they are localized in a particular section of the cord. Urachal or vitelline duct cysts, teratoma, omphalocele, umbilical cord hernia and hematoma are considered in differential diagnosis. In this case report, we discussed the clinicopathological findings of a pseudocyst with hemangioma involving the entire cord in a newborn, and in particular the confusing conditions related to the excision of the umbilical cord.

  4. History of Chronic Subdural Hematoma

    Science.gov (United States)

    2015-01-01

    Trephination or trepanation is an intentional surgical procedure performed from the Stone Age. It looks like escaping a black evil from the head. This technique is still used for treatment of chronic subdural hematoma (SDH). Now, we know the origin, pathogenesis and natural history of this lesion. The author try to explore the history of trephination and modern discovery of chronic SDH. The author performed a detailed electronic search of PubMed. By the key word of chronic SDH, 2,593 articles were found without language restriction in May 2015. The author reviewed the fact and way, discovering the present knowledge on the chronic SDH. The first authentic report of chronic SDH was that of Wepfer in 1657. Chronic SDH was regarded as a stroke in 17th century. It was changed as an inflammatory disease in 19th century by Virchow, and became a traumatic lesion in 20th century. However, trauma is not necessary in many cases of chronic SDHs. The more important prerequisite is sufficient potential subdural space, degeneration of the brain. Modifying Virchow's description, chronic SDH is sometimes traumatic, but most often caused by severe degeneration of the brain. From Wepfer's first description, nearly 350 years passed to explore the origin, pathogenesis, and fate of chronic SDH. The nature of the black evil in the head of the Stone Age is uncovering by many authors riding the giant's shoulder. Chronic SDH should be categorized as a degenerative lesion instead of a traumatic lesion. PMID:27169062

  5. Management of traumatic duodenal hematomas in children.

    Science.gov (United States)

    Peterson, Michelle L; Abbas, Paulette I; Fallon, Sara C; Naik-Mathuria, Bindi J; Rodriguez, Jose Ruben

    2015-11-01

    Duodenal hematomas from blunt abdominal trauma are uncommon in children and treatment strategies vary. We reviewed our experience with this injury at a large-volume children's hospital. A retrospective case series was assembled from January 2003-July 2014. Data collected included demographics, clinical and radiographic characteristics, and hospital course. Patients with grade I injuries based on the American Association for the Surgery of Trauma Duodenum Injury Scale were compared with those with grade II injuries. Nineteen patients met inclusion criteria at a median age of 8.91 y (range, 1.7-17.2 y). Mechanisms of injury included direct abdominal blow or handle bar injury (n = 9), nonaccidental trauma (n = 5), falls (n = 3), and motor vehicle accident (n = 2). Ten patients had grade I hematomas and nine had grade II. Hematomas were most frequently seen in the second portion of the duodenum (n = 9). Five patients underwent a laparotomy for concerns for hollow viscus injury. No patients required operative drainage of the hematoma; however, one patient underwent percutaneous drainage. Twelve patients received parenteral nutrition (PN) for a median duration of 9 d (range, 5-14 d). Median duration of PN for grade I was 6.5 d (range, 5-8 d) versus 12 d for grade II (range, 9-14 d; P = 0.016). Complications included one readmission for concern of bowel obstruction requiring bowel rest. This study suggests that duodenal hematomas can be successfully managed nonoperatively. Grade II hematomas are associated with longer duration of PN therapy and consequently longer hospital stays. These data can assist in care management planning and parental counseling for patients with traumatic duodenal hematomas. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Subdural hematoma from a cavernous malformation.

    Science.gov (United States)

    Schmitt, Anne J; Mitha, Alim P; Germain, Rasha; Eschbacher, Jennifer; Spetzler, Robert F

    2014-01-01

    To present a case of a cavernous malformation presenting with a subdural hematoma. A 27-year-old woman was admitted with progressively worsening headache, vomiting, weakness, and word-finding difficulties 1 week after she was discharged from an outside hospital, where she was managed conservatively for a presumed traumatic subdural hematoma. Computed tomography revealed an enlarging subacute left hemispheric subdural hematoma for which she underwent drill craniostomy. Postprocedural magnetic resonance imaging showed a posterior left temporal lobe mass consistent with a cavernous malformation juxtaposed with the subdural hematoma. Craniotomy for resection of the lesion was performed. She had an uncomplicated postoperative course and experienced a good recovery. The signs and symptoms, diagnostic imaging, and intraoperative findings suggest that the subdural hematoma was caused by extralesional hemorrhage of the cavernous malformation, which is a rare finding associated with these malformations. The clinical course, radiologic, and intraoperative findings suggest that the subdural hemorrhage was caused by extralesional hemorrhage of the cavernous malformation. Copyright © 2014 Elsevier Inc. All rights reserved.

  7. Pathology of ear hematomas in swine.

    Science.gov (United States)

    Drolet, Richard; Hélie, Pierre; D'Allaire, Sylvie

    2016-05-01

    The objectives of our study were to describe the pathology of ear hematomas in swine and to add to the comprehension of the pathogenesis of this condition. The pathogenesis of aural hematomas has been studied mainly in dogs; however, disagreements exist about the precise anatomic location of the hemorrhage. Sixteen pigs with ear hematoma at various stages of development were included in this study. The pigs were submitted for routine autopsy for various and unrelated reasons over a period of several years. Based on gross examination, the 16 cases of aural hematomas were subjectively classified as acute (n = 6), subacute (n = 3), and chronic (n = 7). The age of the animals at the time of autopsy ranged from 2 weeks to adulthood, with all acute cases being hematoma developed predominantly in a subperichondral location on both sides of the cartilaginous plate simultaneously. Within these same cases, there were also some areas in which blood-filled clefts had formed within the cartilage itself. Besides fibroplasia, neoformation of cartilage was found to represent a significant part of the repair process. All chronic cases were characterized on cross-section of the ear by the presence of at least 2 distinct, wavy, focally folded, and roughly parallel plates of cartilage separated from each other by fibrous tissue. © 2016 The Author(s).

  8. Hepatic Rupture Induced by Spontaneous Intrahepatic Hematoma

    Directory of Open Access Journals (Sweden)

    Jin-bao Zhou

    2018-01-01

    Full Text Available The etiology of hepatic rupture is usually secondary to trauma, and hepatic rupture induced by spontaneous intrahepatic hematoma is clinically rare. We describe here a 61-year-old female patient who was transferred to our hospital with hepatic rupture induced by spontaneous intrahepatic hematoma. The patient had no history of trauma and had a history of systemic lupus erythematosus for five years, taking a daily dose of 5 mg prednisone for treatment. The patients experienced durative blunt acute right upper abdominal pain one day after satiation, which aggravated in two hours, accompanied by dizziness and sweating. Preoperative diagnosis was rupture of the liver mass. Laparotomy revealed 2500 mL fluid consisting of a mixture of blood and clot in the peritoneal cavity. A 3.5 cm × 2.5 cm rupture was discovered on the hepatic caudate lobe near the vena cava with active arterial bleeding, and a 5  × 6 cm hematoma was reached on the right posterior lobe of the liver. Abdominal computed tomography (CT and laparotomy revealed spontaneous rupture of intrahepatic hematoma with hemorrhagic shock. The patient was successfully managed by suturing the rupture of the hepatic caudate lobe and clearing part of the hematoma. The postoperative course was uneventful, and the patient was discharged after two weeks of hospitalization.

  9. Recurrent massive subperiosteal hematoma in a patient with neurofibromatosis

    Energy Technology Data Exchange (ETDEWEB)

    Steenbrugge, F.; Poffyn, B.; Uyttendaele, D.; Verdonk, R. [Dept. of Orthopaedic Surgery, Ghent University Hospital (Belgium); Verstraete, K. [Dept. of Radiology, Ghent University Hospital (Belgium)

    2001-03-01

    The authors report the case of a 13-year-old neurofibromatosis (NF-I) patient who suffered a blunt trauma in 1993. The diagnosis of subperiosteal hematoma was made. The pathogenesis of subperiosteal hematoma is discussed. (orig.)

  10. Recurrent massive subperiosteal hematoma in a patient with neurofibromatosis

    International Nuclear Information System (INIS)

    Steenbrugge, F.; Poffyn, B.; Uyttendaele, D.; Verdonk, R.; Verstraete, K.

    2001-01-01

    The authors report the case of a 13-year-old neurofibromatosis (NF-I) patient who suffered a blunt trauma in 1993. The diagnosis of subperiosteal hematoma was made. The pathogenesis of subperiosteal hematoma is discussed. (orig.)

  11. Computerized tomography findings of acute traumatic epidural hematoma

    International Nuclear Information System (INIS)

    Kobayashi, Shiro; Nakazawa, Shozo; Yokota, Hiroyuki; Yajima, Kouzo; Yano, Masami; Otsuka, Toshibumi

    1984-01-01

    During four year period from April, 1977 to March, 1981, 53 cases with acute traumatic epidural hematoma had been encountered out of 430 acute head injured patients examined by computerized tomography (CT) within 24 hours after incurring the trauma. Besides the initial CT, the authors performed contrast enhanced CT (41 cases) and serial CT scanning (31 cases). There were 49 cases of epidural hematoma existing in the supratentorial region, Two cases infratentorial region and 2 cases in the both regions. Two cases of vertex epidural hematoma had been encountered, one of them required vertical scan technique. In 22 (41%) of the 53 patients, the initial CT showed evidence of other cerebral lesions. The most frequent lesion was pneumocephalus (11 cases), 3 cases of them existed in the epidural hematoma. There were also intracerebral hematoma (6 cases), subdural hematoma (4 cases), cerebral contusion (2 cases), intraventricular hemorrhage (2 cases) and 2 cases of them demonstrated ''diffuse traumatic cerebral injury''. During contrast enhanced CT, 11 cases out of 41 cases indicated several enhancement pattern. There were total enhancement of epidural hematoma (2 cases), partial enhancement of hematoma (2 cases) and enhancement of internal margin of hematoma (2 cases). Serial CT scans was performed in 36 out of the 53 patients. Common findings on the serial CT scans were decreased density collection in the subdural space such as subdural effusions or chronic subdural hematomas (8 cases) and enlargement of small epidural hematomas (3 cases). After evacuation of epidural hematoma, there were some cases showing the so-called ''delayed traumatic intracerebral hematoma'' (4 cases), appearance of other epidural hematoma (1 case) and development of small cerebral infarction in the basal ganglia. There was one case indicating appearance of a new epidural hematoma contra lateral to the side of evacuation of subdural hematoma. (J.P.N.)

  12. CT-guided stereotactic evacuation of hypertensive intracerebral hematomas

    International Nuclear Information System (INIS)

    Hondo, Hideki

    1983-01-01

    Computerized tomography (CT) is now effective not only for definite diagnosis and location of intracerebral hematomas but also for coordination of the center of a hematoma. CT-guided stereotactic evacuation of hypertensive intracerebral hematoma was performed in 51 cases: 34 of basal ganglionic hematoma with or without ventricular perforation, 11 of subcortical hematoma, 3 of thalamic hematoma and 3 of cerebellar hematoma. Three dimensional CT images or biplane CT images were taken to determine the coordinates of the target point, which was the center of the hematoma. Then, a silicon tube (O.D. 3.5 phi, I.D. 2.1 phi) was inserted into the center of the hematoma through a burr-hole under local anesthesia, and the liquid or solid hematoma was aspirated as completely as possible with a syringe. Urokinase (6,000 I.U./5 ml saline) was administered through this silicon tube every 6 or 12 hours for several days until the hematoma had drained out competely. The silicon tube was taken out when repeated CT scanning revealed no hematoma. The results of clinical follow-ups indicated that this procedure is as good as, or rather better than conventional microsurgery with evacuation of hematoma under direct vision. Moreover this CT-guided stereotactic approach for evacuation of the hematoma has the following advantages: 1) the procedure is simple and safe, 2) operation can be performed under local anesthesia, and 3) the hematoma is drained out completely with the aid of urokinase. This surgery seems indicated as an emergency treatment for high-age or high risk patients and also as a routine surgery for intracerebral hematomas in patients showing no herination signs. (author)

  13. Delayed epidural hematoma after mild head injury

    Directory of Open Access Journals (Sweden)

    Radulović Danilo

    2005-01-01

    Full Text Available Background. Traumatic delayed epidural hematoma (DEH can be defined as insignificant or not seen on the initial CT scan performed after a trauma but seen on the subsequent CT scan as a “massive” epidural bleeding. Case report. We presented two cases of traumatic DEH after mild head injury. Both patients were conscious and without neurological deficit on the admission. Initial CT scan did not reveal intracranial hematoma. Repeated CT scan, that was performed after neurological deterioration, revealed epidural hematoma in both cases. The patients were operated with a favorable surgical outcome. Conclusion. Traumatic DEH could occur in the patients with head injuries who were conscious on the admission with a normal initial CT scan finding. Early detection of DEH and an urgent surgical evacuation were essential for a good outcome.

  14. Computer tomography of intracranial tumours and hematomas

    International Nuclear Information System (INIS)

    Tans, J.T.J.

    1978-01-01

    The value of computed tomography (CT) for the diagnosis of intracranial tumors and hematomas was investigated in a retrospective study comprising 220 patients. All C.T.scans are reviewed and described in detail. To assess the diagnostic accuracy, the original interpretation of the C.T.scans was compared with that of conventional neuroradiological and neurophysiological examinations. The aspect on C.T. of the various types of tumors and hematomas proved to vary widely and specific features were seldom seen. This holds particularly for the malignant tumors. Benign tumors such as meningeomas, adenomas and neurilemmomas showed a rather easily identifiable and almost identical picture of the C.T.scan, and diagnosis had to be based mainly on differences in localization. The hematomas, with the exception of the older intracerebral ones, showed the most characteristic C.T.abnormalities. (Auth.)

  15. Rectus sheath hematoma: three case reports

    Directory of Open Access Journals (Sweden)

    Kapan Selin

    2008-01-01

    Full Text Available Abstract Introduction Rectus sheath hematoma is an uncommon cause of acute abdominal pain. It is an accumulation of blood in the sheath of the rectus abdominis, secondary to rupture of an epigastric vessel or muscle tear. It could occur spontaneously or after trauma. They are usually located infraumblically and often misdiagnosed as acute abdomen, inflammatory diseases or tumours of the abdomen. Case presentation We reported three cases of rectus sheath hematoma presenting with a mass in the abdomen and diagnosed by computerized tomography. The patients recovered uneventfully after bed rest, intravenous fluid replacement, blood transfusion and analgesic treatment. Conclusion Rectus sheath hematoma is a rarely seen pathology often misdiagnosed as acute abdomen that may lead to unnecessary laparotomies. Computerized tomography must be chosen for definitive diagnosis since ultrasonography is subject to error due to misinterpretation of the images. Main therapy is conservative management.

  16. Spontaneous aortic dissecting hematoma in two dogs.

    Science.gov (United States)

    Boulineau, Theresa Marie; Andrews-Jones, Lydia; Van Alstine, William

    2005-09-01

    This report describes 2 cases of spontaneous aortic dissecting hematoma in young Border Collie and Border Collie crossbred dogs. Histology was performed in one of the cases involving an unusual splitting of the elastin present within the wall of the aorta, consistent with elastin dysplasia as described in Marfan syndrome in humans. The first case involved a young purebred Border Collie that died suddenly and the second case involved a Border Collie crossbred dog that died after a 1-month history of seizures. Gross lesions included pericardial tamponade with dissection of the ascending aorta in the former case and thoracic cavity hemorrhage, mediastinal hematoma, and aortic dissection in the latter. Histologic lesions in the case of the Border Collie crossbred dog included a dissecting hematoma of the ascending aorta with elastin dysplasia and right axillary arterial intimal proliferation.

  17. Simultaneous Intracranial and Spinal Subdural Hematoma: Two Case Reports

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Chung Dae; Song, Chang Joon; Lee, Jeong Eun; Choi, Seung Won [Chungnam National University, Daejeon (Korea, Republic of)

    2009-02-15

    Spinal subdural hematoma is a rare disease. Simultaneous intracranial and spinal subdural hematoma is extremely rare and only 14 such cases have been reported. We report here on two cases of simultaneous intracranial and spinal subdural hematoma that occurred following a fall-down head injury and intracranial surgery, and we discuss the pathogenesis of the disease.

  18. A case with Parkinsonism secondary to bilateral subdural hematoma

    Directory of Open Access Journals (Sweden)

    Adalet Arıkanoğlu

    2011-03-01

    Full Text Available Subdural hematoma is a rare cause of secondary Parkinsonism. In this study, we presented a case of Parkinsonian syndrome caused by a bilateral subdural hematoma. The patient’s Parkinsonism completely healed following successful surgical removal of the hematomas without any anti-parkinson drug.

  19. Posttraumatic subperiosteal hematomas of the orbit in children.

    Science.gov (United States)

    Yazici, Bülent; Gönen, Tansu

    2011-01-01

    To describe 5 pediatric patients with traumatic orbital subperiosteal hematoma and review the relevant literature. Retrospective chart analysis of 5 children with posttraumatic subperiosteal hematoma and a systematic review of the English language literature. Five new pediatric cases of orbital subperiosteal hematoma are presented with varying clinical and radiologic manifestations and treatments. Literature review (including the current 5 cases) yielded 23 cases in total. Eighteen (78%) of the patients were boys, and 5 (22%) were girls. The children ranged in age from 5 to 17 years, with the mean and median ages being 12 years. The leading cause was blunt trauma related to falls or direct impact. Two patients (9%) had an inherited coagulopathy, predisposing them to orbital hemorrhage. The hematomas developed in the superior orbit in all cases except one. In 3 patients (13%), orbital hematomas were bilateral. In 9 patients (39%), the hematomas extended in subgaleal or frontal subdural spaces. In 7 patients (30%), subperiosteal hematoma was associated with compressive optic neuropathy. Four patients (17%) had a nondisplaced orbital roof fracture. Seventeen patients were treated with surgical evacuation of hematoma (52%) or with needle aspiration (22%), and 5 patients (22%) were observed for spontaneous resolution. Three patients (13%) experienced a recurrence of hemorrhage. In children, traumatic subperiosteal hematomas of the orbit typically occur after blunt trauma in the superior orbit. The risk of compressive optic neuropathy may be higher in patients with bilateral hematoma and massive subgaleal hematoma. Most patients are treated with evacuation of the hematoma.

  20. The repeat CT-findings of the contusional hematoma

    International Nuclear Information System (INIS)

    Tsubokawa, Takashi; Yamada, Jitsuhiro; Tomizawa, Noritami; Takeuchi, Totaro; Shinozaki, Hideo

    1980-01-01

    Twenty-seven cases of traumatic intracerebral hematoma were treated from 1977 to 1979. The intracerebral hematomas are classified into three groups: central type, hematoma within contusional area and contusional hematoma, according to the CT findings and the clinical course. Fourteen of these cases are diagnosed as contusional hematoma which show a normal CT scan, subarachnoidal hemorrhage, subdural hematoma and epidural hematoma without any kind of intracerebral high density in the initial CT scan performed within 6 hours after injury. Ten of the cases were found during conservative treatment; in 2 cases, hematomas were revealed within 24 hours; in 2 more cases within 48 hours, and in 6 cases, within 3 - 5 days following injury. In the other 4 cases, hematoma occurred 1 - 2 days following the emergency evacuation of a subdural hematoma and decompressive craniectomy. Based on the clinical experience outlined above, it is our current practice in diagnosing patients with contusional hematoma to perform repeat CT scanning within 5 - 6 days after injury whenever isodensity or subarachnoidal hemorrhage with a shift in the midline structure is observed in an initial CT scan within 6 hours or whenever an evacuation of the subdural hematoma with decompressive craniectomy is performed. (author)

  1. Spontaneous intramural hematoma of the colon.

    Science.gov (United States)

    Fernandes, Samuel; Gonçalves, Ana Rita; Araújo Correia, Luís

    2016-08-01

    A 73-year-old man was admitted to our clinic with sudden left quadrant abdominal pain and hematochezia. There was no history of trauma. He denied other symptoms or taking off-the-counter medication. His medical history was relevant for ischemic and aortic-mitral valve disease with prosthetic valves for which he was medicated with aspirin and warfarin. On physical examination the patient presented normal vital signs with tenderness on palpation of the left side of the abdomen. Laboratory tests revealed moderate anemia (10.8 g/dl) and thrombocytopenia (135.000x10^9 U/L) with therapeutic international normalized ratio (2.53). Colonoscopy revealed an extensive area of erythematous and bluish mucosa with an apparent torsion of the proximal descending colon around a volumous hematoma measuring 6.5x3 cm (Figure 1 A-C). Urgent abdominal CT confirmed the presence of a large intramural hematoma of the descending colon (Figure 2 A-B). A conservative approach was adopted with temporary suspension of anticoagulation. Given the high thrombotic risk, abdominal ultrasound was performed after 72 hours showing considerable reduction in the size of the hematoma. Anti-coagulation was then resumed without complications. One month later, colonoscopy was repeated showing complete healing of the mucosa. The increasing use of anti-aggregating and anti-coagulant therapy, especially in elderly patients, explains the increasing incidence of bleeding events seen in this population. However, gastrointestinal hematomas are estimated to occur in only 1 for every 250.000 anti-coagulated patients. Diagnosis is based on characteristic radiologic findings. While most parietal hematomas can be approached conservatively, surgery is indicated in the presence of complications or persistence of the hematoma.

  2. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Cord Injury What is a Spinal Cord Injury Levels of Injury and What They Mean Animated Spinal ... Cord Injury What is a Spinal Cord Injury Levels of Injury and What They Mean Animated Spinal ...

  3. Spinal Cord Injury 101

    Medline Plus

    Full Text Available menu Understanding Spinal Cord Injury What is a Spinal Cord Injury Levels of Injury and What They Mean Animated Spinal Cord Injury Chart Spinal Cord Injury Facts and Figures Care and Treatment After SCI Spinal ...

  4. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Spinal Cord Injury Facts and Figures Care and Treatment After SCI Spinal Cord Injury Rehabilitation Pediatric Spinal ... Spinal Cord Injury Facts and Figures Care and Treatment After SCI Spinal Cord Injury Rehabilitation Pediatric Spinal ...

  5. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Cord Injury Rehabilitation Pediatric Spinal Cord Injuries Video Library SCI Medical Experts People Living with SCI Personal ... Cord Injury Rehabilitation Pediatric Spinal Cord Injuries Video Library SCI Medical Experts People Living with SCI Personal ...

  6. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Animated Spinal Cord Injury Chart Spinal Cord Injury Facts and Figures Care and Treatment After SCI Spinal ... Animated Spinal Cord Injury Chart Spinal Cord Injury Facts and Figures Care and Treatment After SCI Spinal ...

  7. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Injury Chart Spinal Cord Injury Facts and Figures Care and Treatment After SCI Spinal Cord Injury Rehabilitation ... Injury Chart Spinal Cord Injury Facts and Figures Care and Treatment After SCI Spinal Cord Injury Rehabilitation ...

  8. MRI (1,5 T) of traumatic extracerebral hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Petersen, D.; Grodd, W.; Voigt, K.

    1989-09-01

    The advantages of magnetic resonance imaging (MRI) in the diagnosis of subacute and chronic traumatic extracerebral hematomas are described. The characteristic changes in signal intensity for hematomas depend on the magnetic properties of hemoglobin and its derivatives, which shorten the relaxation times and decrease the homogeneity of the local magnetic field. MRI is superior in detecting and depicting the extent of small hematomas adjacent to the skull. Changes in signal intensity with time allow rough estimation of the age of a hematoma. Small hemorrhages were often found (missed by CT) that were contralateral to chronic subdural hematomas. (orig.).

  9. Endoscopic Surgery for Traumatic Acute Subdural Hematoma

    Directory of Open Access Journals (Sweden)

    Hiroyuki Kon

    2014-01-01

    Full Text Available Traumatic acute subdural hematoma (ASDH is generally addressed by craniotomy under general anesthesia. We report a patient whose traumatic ASDH was treated under local anesthesia by one-burr-hole endoscopic surgery. This 87-year-old woman had undergone coil embolization for a ruptured right middle-cerebral artery aneurysm and placement of a ventriculoperitoneal shunt for normal pressure hydrocephalus 5 years earlier. Upon admission, she manifested consciousness disturbance after suffering head trauma and right hemiplegia. Her Glasgow Coma Scale score was 8 (E2V2M4. Computed tomography (CT demonstrated a thick, left-frontotemporal ASDH. Due to her advanced age and poor condition, we performed endoscopic surgery rather than craniotomy to evacuate the ASDH. Under local anesthesia, we made a burr hole in her left forehead and increased its size to 15 mm in diameter. After introducing a transparent sheath into the hematoma cavity with a rigid endoscope, the clot was evacuated with a suction tube. The arterial bleeding point was electrically coagulated. A postoperative CT scan confirmed the reduction of the hematoma. There was neither brain compression nor brain swelling. Her consciousness disturbance and right hemiplegia improved immediately. Endoscopic surgery may represent a viable method to address traumatic intracranial hematomas in some patients.

  10. Subdural hematoma and oral anticoagulant therapy

    NARCIS (Netherlands)

    Wintzen, A. R.; Tijssen, J. G.

    1982-01-01

    In a retrospective study of the period 1959 to 1978, the role of anticoagulant therapy (ACT) in the development of subdural hematoma (SH) was investigated. Of 212 cases, 46 were receiving ACT, a proportion highly in excess of the frequency of ACT in the general population of the Leiden area. In this

  11. Treatment Outcomes of Auricular Hematoma Using Corrugated ...

    African Journals Online (AJOL)

    It poses a challenge to the otolaryngologist in the developing world due to its high rate of recurrence, and lack of appropriate materials for use as stitch dressing. The diagnosis of auricular hematoma is generally straightforward. The collected blood or serum causes a loss of normal contour on the lateral surface of the auricle ...

  12. Computed tomographic findings of intramural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Park, Chan Hoon; Kim, Hong; Woo, Seong Ku; Suh, Soo Jhi [Keimyung University School of Medicine, Taegu (Korea, Republic of)

    1990-10-15

    The CT findings of eleven patients with intramural hematoma of the gastrointestinal tract are presented. The most frequent site of intramural hematoma was duodenum(7/11). followed jejunum(2/11), ascending colon(2/11), stomach(1/11), and rectum(1/11). Blunt abdominal trauma was the prime etiologic factor(7/11). others included pancreatitis, iatrogenic and unknown. Intramural hematoma showed three patterns of CT characteristics: intramural mass(8/11), thickened bowel wall(1/11), and both(2/11). There were variable attenuation value of 10 cases of intramural mass; homogenous hyperdensity or hypodensity in each 3 cases, inhomogeneous or mixed density in 4 cases. Also there were peripheral lucent halo(1/10), pseudocapsule or dense rim(5/10), crescentic hyperdensity(2/10) and central hyperdense area(4/10). Associated CT features were hemoperitoneum(4), mesenteric infiltration, fatty liver, pancreatic confusion, and chronic pancreatitis. CT is the most accurate method in establishing the diagnosis or intramural hematoma, evaluating the extent of bleeding and its effect on adjacent organs, demonstrating regression after treatment, and detecting associating injury.

  13. Bilateral Biconvex Frontal Chronic Subdural Hematoma Mimicking ...

    African Journals Online (AJOL)

    Chronic subdural hematoma (CSDH) is one of the most common clinical entities encountered in daily neurosurgical practice.[1] CSDH is an encapsulated collection of old blood, mostly or totally liquefied and located between the dura mater and arachnoid.[2] We discuss the clinical and radiological findings in a case of ...

  14. Traumatic Extradural Hematoma in Enugu, Nigeria

    African Journals Online (AJOL)

    Acute extradural (epidural) hematoma (EDH) is a neurosurgical emergency and timely surgical intervention for significant EDH is the accepted standard for treatment. Acute (EDH) occurs in approximately 1-3% of patients with head injuries and in 5 to. 15% of patients with severe head injuries.[1] It is rare before the age of 2 ...

  15. Computed tomographic findings of intramural hematoma

    International Nuclear Information System (INIS)

    Park, Chan Hoon; Kim, Hong; Woo, Seong Ku; Suh, Soo Jhi

    1990-01-01

    The CT findings of eleven patients with intramural hematoma of the gastrointestinal tract are presented. The most frequent site of intramural hematoma was duodenum(7/11). followed jejunum(2/11), ascending colon(2/11), stomach(1/11), and rectum(1/11). Blunt abdominal trauma was the prime etiologic factor(7/11). others included pancreatitis, iatrogenic and unknown. Intramural hematoma showed three patterns of CT characteristics: intramural mass(8/11), thickened bowel wall(1/11), and both(2/11). There were variable attenuation value of 10 cases of intramural mass; homogenous hyperdensity or hypodensity in each 3 cases, inhomogeneous or mixed density in 4 cases. Also there were peripheral lucent halo(1/10), pseudocapsule or dense rim(5/10), crescentic hyperdensity(2/10) and central hyperdense area(4/10). Associated CT features were hemoperitoneum(4), mesenteric infiltration, fatty liver, pancreatic confusion, and chronic pancreatitis. CT is the most accurate method in establishing the diagnosis or intramural hematoma, evaluating the extent of bleeding and its effect on adjacent organs, demonstrating regression after treatment, and detecting associating injury

  16. Experimental models of chronic subdural hematoma.

    Science.gov (United States)

    D'Abbondanza, Josephine A; Loch Macdonald, R

    2014-02-01

    Chronic subdural hematoma (CSDH) is a common neurosurgical problem. Most studies of pathogenesis and treatment involve humans. Advances in understanding of human diseases may be made using animal models. We reviewed all animal models of CSDH and report here their results, conclusions and limitations in order to set a baseline upon which further advanced experimental work related to this disease can be made. PubMed, Medline, Embase and ISI Web of Knowledge were searched with no time limits using the keyword 'chronic subdural hematoma' and MeSH term 'hematoma, subdural, chronic'. The authors reviewed all papers written related to this disease and selected all publications involving animals. There were no other restrictions. The findings and conclusions of the papers are summarized here. No formal analysis was done because of the variation in species used, methods for induction of CSDH, times of assessment and reporting of results. Attempts to create CSDH have been made in mice, rats, cats, dogs and monkeys. Methods include injection or surgical implantation of clotted blood or various other blood products and mixtures into the potential subdural space or the subcutaneous space. No intracranial model produced a progressively expanding CSDH. Transient hematoma expansion with liquification could be produced by subcutaneous injections in some models. Spontaneous subdural blood collections were found after creation of hydrocephalus in mice by systemic injection of the neurotoxin, 6-aminonicotinamide. The histology of the hematoma membranes in several models resembles the appearance in humans. None of the models has been replicated since its first description. We did not find a report of a reproducible, well-described animal model of human CSDH.

  17. [Three cases of acute interhemispheric subdural hematoma].

    Science.gov (United States)

    Takeda, N; Kurihara, E; Matsuoka, H; Kose, S; Tamaki, N; Matsumoto, S

    1988-01-01

    Traumatic acute subdural hematomas over the convexity of the cerebral hemispheres are often encountered, but acute interhemispheric subdural hematomas are rare. Fourty-eight cases of acute subdural hematomas was admitted to our hospital between 1977 and 1986, and three cases of them (6%) were located in the interhemispheric subdural space. In this paper, these three cases are reported with 20 documented cases. Case 1: an 81-year-old female was admitted to our hospital because of headache, nausea and vomiting. She hit her occiput a week ago. CT scan demonstrated contusion in the right frontal lobe and a high density in the interhemispheric space of the right frontal region. Her complaints disappeared gradually by conservative therapy and she returned to her social life. Case 2: a 50-year-old male fell downstairs and hit his vertex. As he lost consciousness, he was admitted to our hospital. He was stuporous and had left-hemiparesis. Skull X-ray film showed fracture line extending from the right temporal bone to the left parietal bone across the midline. CT scan revealed intracerebral hematoma in both frontal lobe and right parietal lobe and subarachnoid hemorrhage in the basal cistern and Sylvian fissure of the right side. And interhemispheric subdural hematoma in the right parietal region was visualized. Angiography demonstrated a lateral displacement of the right callosomarginal artery and an avascular area between the falx and the callosomarginal artery. After admission his consciousness recovered and convulsion was controlled by drug. Left-hemiparesis was improved by conservative therapy and he was discharged on foot.(ABSTRACT TRUNCATED AT 250 WORDS)

  18. CT guided stereotactic evacuation of hypertensive and traumatic intracerebral hematomas

    International Nuclear Information System (INIS)

    Hondo, Hideki; Matsumoto, Keizo

    1983-01-01

    Recent advancement of CT system provides not only definite diagnosis and location of intracerebral hematoma but also coordinates of the center of the hematoma. Trials of stereotactic evacuation of the hematoma have been reported by some authors in the cases of subacute or chronic stages of hypertensive intracerebral hemorrhage. In this series, similar surgery has been performed in 33 cases of hypertensive intracerebral hematoma including 22 cases in acute stage, and 2 cases of traumatic hematoma. Clinical outcomes were investigated and the results were considered to be equivalent or rather better in the conventional microsurgery with evacuation of hematoma under direct vision. However, there still remained controversial problems in the cases of threatened herniation signs, because in these cases regular surgery with total evacuation of the hematoma at one time might have been preferable. The benefits of this CT guided stereotactic approach for the evacuation of the hematoma were thought to be as follow: 1) the procedure is simple and safe, 2) operation is readily performed under local anesthesia, and 3) the hematoma was drained out totally by means of urokinase activity. It is our impression that this surgery not only is indicated as emergency treatment for the patients of high-age or in high risk, but also can institute as a routine surgery for the intracerebral hematomas in patients showing no herniation sign. (J.P.N.)

  19. Groin hematoma after electrophysiological procedures-incidence and predisposing factors.

    Science.gov (United States)

    Dalsgaard, Anja Borgen; Jakobsen, Christina Spåbæk; Riahi, Sam; Hjortshøj, Søren

    2014-10-01

    We evaluated the incidence and predisposing factors of groin hematomas after electrophysiological (EP) procedures. Prospective, observational study, enrolling consecutive patients after EP procedures (Atrial fibrillation: n = 151; Supraventricular tachycardia/Diagnostic EP: n = 82; Ventricular tachycardia: n = 18). Patients underwent manual compression for 10 min and 3 h post procedural bed rest. AF ablations were performed with INR 2-3, ACT > 300, and no protamine sulfate. Adhesive pressure dressings (APDs) were used if sheath size ≥ 10F; procedural time > 120 min; and BMI > 30. Patient-reported hematomas were recorded by a telephone follow-up after 2 weeks. Hematoma developed immediately in 26 patients (10%) and after 14 days significant hematoma was reported in 68 patients (27%). Regression analysis on sex, age, BMI 25, ACT 300, use of APD, sheath size and number, and complicated venous access was not associated with hematoma, either immediately after the procedure or after 14 days. Any hematoma presenting immediately after procedures was associated with patient-reported hematomas after 14 days, odds ratio 18.7 (CI 95%: 5.00-69.8; P hematoma immediately after EP procedures was the sole predictor of patient-reported hematoma after 2 weeks. Initiatives to prevent groin hematoma should focus on the procedure itself as well as post-procedural care.

  20. Age determination of subdural hematomas: survey among radiologists.

    Science.gov (United States)

    Postema, F A M; Sieswerda-Hoogendoorn, Tessa; Majoie, C B L M; van Rijn, R R

    2014-08-01

    Abusive head trauma is a severe form of child abuse. One important diagnostic finding is the presence of a subdural hematoma. Age determination of subdural hematomas is important to relate radiological findings to the clinical history presented by the caregivers. In court this topic is relevant as dating subdural hematomas can lead to identification of a suspect. The aim of our study is to describe the current practice among radiologists in the Netherlands regarding the age determination of subdural hematomas in children. This is a cross-sectional study, describing the results of an online questionnaire regarding dating subdural hematomas among pediatric and neuro-radiologists in the Netherlands. The questionnaire consisted of sociodemographic questions, theoretical questions and eight pediatric cases in which the participants were asked to date subdural hematomas based on imaging findings. Fifty-one out of 172 radiologists (30 %) filled out the questionnaire. The percentage of participants that reported it was possible to date the subdural hematoma varied between 58 and 90 % for the eight different cases. In four of eight cases (50 %), the age of the subdural hematoma as known from clinical history fell within the range reported by the participants. None of the participants was "very certain" of their age determination. The results demonstrate that there is a considerable practice variation among Dutch radiologists regarding the age determination of subdural hematomas. This implicates that dating of subdural hematomas is not suitable to use in court, as no uniformity among experts exists.

  1. Factors Associated With Neck Hematoma After Thyroidectomy

    Science.gov (United States)

    Suzuki, Sayaka; Yasunaga, Hideo; Matsui, Hiroki; Fushimi, Kiyohide; Saito, Yuki; Yamasoba, Tatsuya

    2016-01-01

    Abstract To identify risk factors for post-thyroidectomy hematoma requiring airway intervention or surgery (“wound hematoma”) and determine post-thyroidectomy time to intervention. Post-thyroidectomy hematoma is rare but potentially lethal. Information on wound hematoma in a nationwide clinical setting is scarce. Using the Japanese Diagnosis Procedure Combination database, we extracted data from records of patients undergoing thyroidectomy from July 2010 to March 2014. Patients with clinical stage IV cancer or those with bilateral neck dissection were excluded because they could have undergone planned tracheotomy on the day of thyroidectomy. We assessed the association between background characteristics and wound hematoma ≤2 days post-thyroidectomy, using multivariable logistic regression analysis. Among 51,968 patients from 880 hospitals, wound hematoma occurred in 920 (1.8%) ≤2 days post-thyroidectomy and in 203 (0.4%) ≥3 days post-thyroidectomy (in-hospital mortality = 0.05%). Factors significantly associated with wound hematoma ≤2 days post-thyroidectomy were male sex (odds ratio [OR] 1.52, 95% confidence interval [CI] 1.30–1.77); higher age (OR 1.01, 95% CI 1.00–1.02); overweight or obese (OR 1.22, 95% CI 1.04–1.44); type of surgery (partial thyroidectomy for benign tumor compared with: total thyroidectomy, benign tumor [OR 1.95, 95% CI 1.45–2.63]; partial thyroidectomy, malignant tumor [OR 1.21, 95% CI 1.00–1.46]; total thyroidectomy, malignant tumor [OR 2.49, 95% CI 1.82–3.49]; and thyroidectomy for Graves disease [OR 3.88, 95% CI 2.59–5.82]); neck dissection (OR, 1.53, 95% CI 1.05–2.23); antithrombotic agents (OR 1.58, 95% CI 1.15–2.17); and blood transfusion (OR 5.33, 95% CI 2.39–11.91). Closer monitoring of airway and neck is recommended for patients with risk factors, and further cautious monitoring beyond 3 days post-thyroidectomy. PMID:26886632

  2. Intracranial subdural hematomas with elevated rivaroxaban concentration and subsequently detected spinal subdural hematoma: A case report.

    Science.gov (United States)

    Yamaguchi, Yoshitaka; Koga, Masatoshi; Matsuki, Takayuki; Hino, Tenyu; Yokota, Chiaki; Toyoda, Kazunori

    2016-07-01

    A 79-year-old lean man with a height of 157cm and weight of 42kg (body mass index, 17.2kg/m(2)) receiving rivaroxaban developed an intracranial subdural hematoma and was treated conservatively. Because he had a reduced creatinine clearance of 44mL/min, his dosage of rivaroxaban was reduced from 15 to 10mg daily according to official Japanese prescribing information. However, he developed bilateral intracranial subdural hematomas 2weeks later. Plasma rivaroxaban concentration on anti-factor Xa chromogenic assay was elevated at 301ng/mL, suggesting excessive accumulation. He underwent burr hole drainage and resumed anticoagulation with warfarin. Subsequently, he developed a lumbosacral hematoma. He was treated conservatively and discharged without neurological sequelae. The main cause of the increased concentration of rivaroxaban was believed to be his older age and low body weight. The etiology of the spinal hematoma was suspected to be the migration of intracranial hematoma to the spinal subdural space. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Subdural Thoracolumbar Spine Hematoma after Spinal Anesthesia: A Rare Occurrence and Literature Review of Spinal Hematomas after Spinal Anesthesia.

    Science.gov (United States)

    Maddali, Prasanthi; Walker, Blake; Fisahn, Christian; Page, Jeni; Diaz, Vicki; Zwillman, Michael E; Oskouian, Rod J; Tubbs, R Shane; Moisi, Marc

    2017-02-16

    Spinal hematomas are a rare but serious complication of spinal epidural anesthesia and are typically seen in the epidural space; however, they have been documented in the subdural space. Spinal subdural hematomas likely exist within a traumatically induced space within the dural border cell layer, rather than an anatomical subdural space. Spinal subdural hematomas present a dangerous clinical situation as they have the potential to cause significant compression of neural elements and can be easily mistaken for spinal epidural hematomas. Ultrasound can be an effective modality to diagnose subdural hematoma when no epidural blood is visualized. We have reviewed the literature and present a full literature review and a case presentation of an 82-year-old male who developed a thoracolumbar spinal subdural hematoma after spinal epidural anesthesia. Anticoagulant therapy is an important predisposing risk factor for spinal epidural hematomas and likely also predispose to spinal subdural hematomas. It is important to consider spinal subdural hematomas in addition to spinal epidural hematomas in patients who develop weakness after spinal epidural anesthesia, especially in patients who have received anticoagulation.

  4. Risk Factors for Chronic Subdural Hematoma Recurrence Identified Using Quantitative Computed Tomography Analysis of Hematoma Volume and Density.

    Science.gov (United States)

    Stavrinou, Pantelis; Katsigiannis, Sotirios; Lee, Jong Hun; Hamisch, Christina; Krischek, Boris; Mpotsaris, Anastasios; Timmer, Marco; Goldbrunner, Roland

    2017-03-01

    Chronic subdural hematoma (CSDH), a common condition in elderly patients, presents a therapeutic challenge with recurrence rates of 33%. We aimed to identify specific prognostic factors for recurrence using quantitative analysis of hematoma volume and density. We retrospectively reviewed radiographic and clinical data of 227 CSDHs in 195 consecutive patients who underwent evacuation of the hematoma through a single burr hole, 2 burr holes, or a mini-craniotomy. To examine the relationship between hematoma recurrence and various clinical, radiologic, and surgical factors, we used quantitative image-based analysis to measure the hematoma and trapped air volumes and the hematoma densities. Recurrence of CSDH occurred in 35 patients (17.9%). Multivariate logistic regression analysis revealed that the percentage of hematoma drained and postoperative CSDH density were independent risk factors for recurrence. All 3 evacuation methods were equally effective in draining the hematoma (71.7% vs. 73.7% vs. 71.9%) without observable differences in postoperative air volume captured in the subdural space. Quantitative image analysis provided evidence that percentage of hematoma drained and postoperative CSDH density are independent prognostic factors for subdural hematoma recurrence. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Initial hematoma pressure and clinical recurrence of chronic subdural hematoma in cases where percutaneous subdural tapping was performed

    International Nuclear Information System (INIS)

    Okamura, Akitake; Kawamoto, Yukihiko; Yoshioka, Hiroyuki; Murakami, Taro; Yonezawa, Koki

    2012-01-01

    Percutaneous subdural tapping for chronic subdural hematoma (CSDH) can measure initial hematoma pressure, which cannot be measured using burr-hole craniotomy. Initial hematoma pressure has not been discussed as a risk factor for recurrence. We evaluated the clinical features for recurrence, which included initial hematoma pressure. The study involved 71 unilateral CSDH cases whose initial hematoma pressure was measured using percutaneous subdural tapping. Clinical recurrence was identified in 19 cases (23%). Age, sex, neurological grading, alcohol consumption, presence of head injury, hypertension, diabetes mellitus, antiplatelet, anticoagulant medication, hematoma volume on computed tomography (CT) images, and initial hematoma pressure were compared between non-recurrence and recurrence groups. The initial hematoma pressure was 12.6±4.5 cmH 2 O in the non-recurrence group, and 15.5±6.2 cmH 2 O in the recurrence group (p<0.05). The other factors did not differ significantly except hematoma volume on CT images (92±45 ml in the non-recurrence group and 123±43 ml in the recurrence group, p<0.05). Cases with high initial hematoma pressure should be closely observed. (author)

  6. [Neonatal adrenal hematoma: various modes of presentation].

    Science.gov (United States)

    Fadil, F-Z; Lehlimi, M; Chemsi, M; Habzi, A; Benomar, S

    2014-09-01

    Neonatal adrenal hematoma is a rare condition, most frequently caused by trauma. We report three cases of adrenal hematoma admitted to the Neonatology and Neonatal Intensive Care Unit in the A. Harouchi Children's Hospital, the Ibn Rushd University Hospital in Casablanca, Morocco, over a 2-year period from January 2011 to December 2012. The average age of these patients was 5 days. The clinical presentations were diverse; the most common manifestations were intense jaundice in one case, acute adrenal insufficiency in one case, and severe anemia in the other case. Abdominal ultrasonography was used to confirm the diagnosis and monitor adrenal hemorrhage in all the patients. Analysis of clinical, laboratory, and ultrasonography data showed a favorable prognosis in all the patients. Based on these observations, we discuss the risk factors, clinical presentations, progression and management of neonatal adrenal hemorrhage. Copyright © 2014. Published by Elsevier SAS.

  7. Ultrasonographic findings of psoas abscess and hematoma

    International Nuclear Information System (INIS)

    Kim, Eun Kyung; Lim, Jae Hoon; Ko, Young Tae; Choi, Yong Dae; Kim, Ho Kyun; Kim, Soon Yong

    1984-01-01

    A retrospective analysis of the ultrasonographic findings of 9 cases tuberculous abscess, 5 cases of pyogenic abscess and 2 cases of hematoma of psoas and adjacent muscles was made. Fluid collection with or without internal echoes was seen in 12 cases out of total 16 cases. Other findings were 2 cases of only muscle swelling, 1 cases of highly echogenic mass-like appearance and 1 case of fluid collection with septae. Ultrasonography is considered an accurate method in identifying early pathologic changes of the psoas muscle and determining its extent, and in differentiating tumor from fluid collection of the psoas muscle. Authors dare to say that ultrasound examination is a procedure of choice in the diagnosis of psoas abscess and hematoma

  8. Cord Blood and Transplants

    Science.gov (United States)

    ... donate their baby’s umbilical cord blood to a public cord blood bank. We have more than 249,000 cord blood ... stored as a cord blood unit at a public cord blood bank for future use. It can then be listed ...

  9. Postoperative CT appearance in chronic subdural hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Kaneko, Takaaki; Nishikawa, Michio; Handa, Hajime; Iwaki, Kazuo; Sawai, Teruaki; Munaka, Masahiro

    1988-05-01

    Postoperative CT appearances in 65 cases of chronic subdural hematomas were evaluated in terms of patient's age, preoperative neurological symptoms and CT findings, final outcomes, and so on. All of the cases were treated with trepanation and irrigation. CT appearances were divided into four different types as follows; Type Ia: No abnormal findings in the subdural sapce, Type Ib: The same as above except for a linear high density suggestive of thickened outer membrane, Type II: Persistence subdural fluid collection and widened cortical sulci which indicate underlining brain atrophy, Type III: Remaining hematoma and/or density changes during follow-up period. Although the mean age of the patients in type Ib was higher than those in type Ia and reexpansion of the brain appear to delay in type Ib and preoperative CT in type Ib tended to show mixed density, final outcome in both groups were excellent. Characteristics in type II were that most of cases were in the eighth decade, preceding head injury was unclear, preoperative psychiatric symptoms and disturbance of consciousness were common and postoperative improvement of the symptoms was not satisfactory compared to other types. Aged patients as in type Ib and type II and thick hematomas of over 2 cm depth with mixed or high density tended to show type III postoperatively. All of the nine patients who required reoperation were included in this type. The present study indicates that thick hematomas with sizable mass effect and mixed or high density in the aged must be carefully treated, such as with placement of the subdural drainage or keeping the patient in the Trendelenburg position, to facilitate postoperative reexpansion of the brain.

  10. A new treatment for hypertensive intracerebral hematoma

    International Nuclear Information System (INIS)

    Shiwaku, Tetsushi; Tanikawa, Tatsuya; Amano, Keiichi

    1986-01-01

    Durining the last 2 years, 46 cases of hypertensive intracerebral hemorrhage in the basal ganglia were treated by CT guided stereotactic aspiration and their outcome was evaluated in terms of the rate of hematoma removal, the change of consciousness level and the recovery of motor and sensory functions. They are aged from 45 to 79 years old, the average 56, and aspirated 1 to 24 days after the onset, two third of them being within 1 week. The whole procedure was done in the CT room under direct CT guidance and by one trial. In putaminal type hemorrhage, the removed hematoma volumes ranged from 9 to 48 ml, average being 23.7 ml, in thalamic type from 5 to 29 ml, average being 15.5 ml. The average rate of removal was 81.1 % in 30 cases within 1 week. In most cases, preoperative consciousness was not severely disturbed, in putaminal type, 19 were alert or confused, 4 somnolent, 5 stuperous and in thalamic type, 6, 6, 3 respectively and 2 were semicomatous, one of them had herniation sign. In putaminal type all but 2 cases recovered to alert or confused state, the first one had postoperative bleeding and the other was already apallic preoperatively. In thalamic type, we lost 3 cases, 2 by gastrointestinal bleeding and 1 DIC, by rehemorrhage 2 months after the operation. All but one who was semicomatous preoperatively recovered to alertness. In motor function, some cases of the putaminal bleeding with intact internal capsule remained hemiplegic. On the other hand, most of the cases with partial destruction of the internal capsule on CT recovered well in both types of hematoma. Especially in thalamic type, only 2 had inability to walk durinig the follow-up period. In sensory function, two thirds of the cases recovered to almost normal level. CT guided stereotactic aspiration, therefore, can be evaluated as less invasive and more definitive treatment for intracerebral hematoma in the basal ganglia. (author)

  11. Subdural Hematoma Mimickers: A Systematic Review.

    Science.gov (United States)

    Catana, Dragos; Koziarz, Alex; Cenic, Aleksa; Nath, Siddharth; Singh, Sheila; Almenawer, Saleh A; Kachur, Edward

    2016-09-01

    A variety of subdural pathologies that may mimic hematomas are reported in the literature. We aimed to identify the atypical clinical and radiologic presentations of subdural masses that may mimic subdural hematomas. A systematic review of MEDLINE and Embase was conducted independently by 2 reviewers to identify articles describing subdural hematoma mimickers. We also present a patient from our institution with a subdural pathology mimicking a subdural hematoma. We analyzed patient clinical presentations, underlying pathologies, radiologic findings, and clinical outcomes. We included 43 articles totaling 48 patients. The mean ± SD patient age was 55.7 ± 16.8 years. Of the 45 cases describing patient history, 13 patients (27%) had a history of trauma. The underlying pathologies of the 48 subdural collections were 10 metastasis (21%), 14 lymphoma (29%), 7 sarcoma (15%), 4 infectious (8%), 4 autoimmune (8%), and 9 miscellaneous (19%). Findings on computed tomography (CT) scan were 18 hyperdense (41%), 11 hypodense (25%), 9 isodense (20%), 3 isodense/hyperdense (7%), and 3 hypodense/isodense (7%). Thirty-four patients (71%) were treated surgically; among these patients, 65% had symptom resolution. Neither the pathology (P = 0.337) nor the management strategy (P = 0.671) was correlated with improved functional outcomes. Identification of atypical history and radiologic features should prompt further diagnostic tests, including magnetic resonance imaging (MRI), to elucidate the proper diagnosis, given that certain pathologies may be managed nonsurgically. A subdural collection that is hyperdense on CT scan and hyperintense on T2-weighted MRI, along with a history of progressive headache with no trauma, may raise the suspicion of an atypical subdural pathology. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Malignant Subdural Hematoma Associated with High-Grade Meningioma

    Science.gov (United States)

    Teramoto, Shinichiro; Tsunoda, Akira; Kawamura, Kaito; Sugiyama, Natsuki; Saito, Rikizo; Maruki, Chikashi

    2018-01-01

    A 70-year-old man, who had previously undergone surgical resection of left parasagittal meningioma involving the middle third of the superior sagittal sinus (SSS) two times, presented with recurrence of the tumor. We performed removal of the tumor combined with SSS resection as Simpson grade II. After tumor removal, since a left dominant bilateral chronic subdural hematoma (CSDH) appeared, it was treated by burr hole surgery. However, because the CSDH rapidly and repeatedly recurred and eventually changed to acute subdural hematoma, elimination of the hematoma with craniotomy was accomplished. The patient unfortunately died of worsening of general condition despite aggressive treatment. Histopathology of brain autopsy showed invasion of anaplastic meningioma cells spreading to the whole outer membrane of the subdural hematoma. Subdural hematoma is less commonly associated with meningioma. Our case indicates the possibility that subdural hematoma associated with meningioma is formed by a different mechanism from those reported previously. PMID:29896565

  13. Delayed hydronephrosis due to retroperitoneal hematoma after a seatbelt injury

    Science.gov (United States)

    Yumoto, Tetsuya; Kondo, Yoshitaka; Kumon, Kento; Masaoka, Yoshihisa; Hiraki, Takao; Yamada, Taihei; Naito, Hiromichi; Nakao, Atsunori

    2018-01-01

    Abstract Rationale: Hydronephrosis caused by retroperitoneal hematoma after a seatbelt injury is a unique clinical entity. Patient concerns: A 21-year-old man, who had been wearing a seatbelt, was brought to our hospital after a motor vehicle collision, complaining of abdominal pain. Computed tomography (CT) revealed retroperitoneal hematoma in the upper pelvic region. Since he was hemodynamically stable throughout admission, he was managed conservatively. Seventeen days after initial discharge, the patient revisited our emergency department due to right back pain. Diagnoses: CT scans indicated retroperitoneal hematoma growth resulting in hydronephrosis of the right kidney. Interventions: Laparoscopic drainage of the retroperitoneal hematoma was successfully performed. Outcomes: His symptoms resolved after the surgery. Follow-up CT scans three months later demonstrated complete resolution of the hydronephrosis and retroperitoneal hematoma. Lessons: Our case highlights a patient with delayed hydronephrosis because of retroperitoneal hematoma expansion after a seatbelt injury. PMID:29879068

  14. Intracerebral hematoma complicating herpes simplex encephalitis.

    Science.gov (United States)

    Rodríguez-Sainz, Aida; Escalza-Cortina, Inés; Guio-Carrión, Laura; Matute-Nieves, Alexandra; Gómez-Beldarrain, Marian; Carbayo-Lozano, Guillermo; Garcia-Monco, Juan Carlos

    2013-10-01

    To describe two patients who developed an intracranial hematoma as a complication of temporal lobe encephalitis due to herpes simplex type 1 virus, and to review the literature. The first patient, a 45-year-old woman developed a brain hematoma in the location of the encephalitic lesion on day 9 after the onset of herpes simplex encephalitis (HSE) that required surgical evacuation. The second patient, a 53-year-old woman was being treated for HSE; on day 8 after admission a temporal lobe hematoma with midline shift was disclosed due to persistent headache. Both patients survived but were left with sequelae. We conducted a PubMed/MEDLINE search from 1986 to April 2013 on this topic. We have found 20 additional cases reported in the literature and review their characteristics. Hemorrhage was present on admission in 35% of pooled patients, and consistently involved the area of encephalitis. Clinical presentation of intracranial hemorrhage overlapped the encephalitic symptoms in two-thirds of the patients. Half of patients underwent surgery. Overall, mortality rate was low (5.2%), and half of patients fully recovered. Intracranial bleeding, although infrequent, can complicate the evolution of herpes simplex encephalitis and should be borne in mind since its presence may require neurosurgery. Although its presentation may overlap the encephalitic features, the lack of improvement or the worsening of initial symptoms, particularly during the second week of admission, should lead to this suspicion and to perform a neuroimaging study. Copyright © 2013 Elsevier B.V. All rights reserved.

  15. Spontaneous acute subdural hematoma in a patient with multiple myeloma

    Directory of Open Access Journals (Sweden)

    Abrar Ahad Wani

    2012-01-01

    Full Text Available Acute spontaneous subdural hematoma in a patient of multiple myeloma receiving chemotherapy is an unknown event, needing an urgent neurosurgical management. We report this patient who presented with progressive neurological deterioration and a low platelet count. She was successfully managed by craniotomy and evacuation of subdural hematoma with intraoperative transfusion of platelets. The acute spontaneous subdural hematoma in her was probably related to the bleeding diathesis due to thrombocytopenia associated with chemotherapy.

  16. Chronic Subdural Hematoma Associated with Acute Biphenotypic Leukemia: Case Report

    OpenAIRE

    Besime Utku; Uygar Utku

    2015-01-01

    Spontaneous chronic subdural hematoma associated with neoplasm is a rare disorder. A rare case of chronic subdural hematoma associated with acute biphenotypic leukemia presented here. A 78-year-old woman who diagnosed as acute biphenotypic leukemia by hematology was complicated with a large chronic subdural hematoma. She presented to our emergency medicine service of hospital with left-sided weakness. Her non-contrast brain computerized tomography scan showed a non-traumatic right-sided, larg...

  17. CT findings in a case of neonatal acute subdural hematoma

    International Nuclear Information System (INIS)

    Koshu, K.; Horie, Y.; Hirashima, Y.; Endo, S.; Takaku, A.

    1981-01-01

    The CT findings in a case of neonatal accute subdural hematoma are presented. CT demonstrated a crescentic high density area in the subdural space over the left cerebral hemisphere and an oval high density area in the left occipital region. The latter was suspected of being an intracerebral hematoma. Emergency craniotomy revealed that the high density area was due to a subdural hematoma between the occipital lobe and the tentorium cerebelli. (orig.)

  18. Langerhans' cell histiocytosis presenting with an intracranial epidural hematoma

    International Nuclear Information System (INIS)

    Lee, K.-W.; McLeary, M.S.; Zuppan, C.W.; Won, D.J.

    2000-01-01

    An 8-year-old boy developed vomiting and severe headache following minor head trauma. A CT scan of the head demonstrated a lytic lesion of the skull and adjacent epidural hematoma. Surgical evacuation and removal of the skull lesion and hematoma were carried out, and pathologic evaluation resulted in a diagnosis of Langerhans' cell histiocytosis (LCH). Epidural involvement of Langerhans' cell histiocytosis is very rare, and we report the first case of LCH presenting as an intracranial epidural hematoma. (orig.)

  19. Hematoma shape, hematoma size, Glasgow coma scale score and ICH score: which predicts the 30-day mortality better for intracerebral hematoma?

    Directory of Open Access Journals (Sweden)

    Chih-Wei Wang

    Full Text Available To investigate the performance of hematoma shape, hematoma size, Glasgow coma scale (GCS score, and intracerebral hematoma (ICH score in predicting the 30-day mortality for ICH patients. To examine the influence of the estimation error of hematoma size on the prediction of 30-day mortality.This retrospective study, approved by a local institutional review board with written informed consent waived, recruited 106 patients diagnosed as ICH by non-enhanced computed tomography study. The hemorrhagic shape, hematoma size measured by computer-assisted volumetric analysis (CAVA and estimated by ABC/2 formula, ICH score and GCS score was examined. The predicting performance of 30-day mortality of the aforementioned variables was evaluated. Statistical analysis was performed using Kolmogorov-Smirnov tests, paired t test, nonparametric test, linear regression analysis, and binary logistic regression. The receiver operating characteristics curves were plotted and areas under curve (AUC were calculated for 30-day mortality. A P value less than 0.05 was considered as statistically significant.The overall 30-day mortality rate was 15.1% of ICH patients. The hematoma shape, hematoma size, ICH score, and GCS score all significantly predict the 30-day mortality for ICH patients, with an AUC of 0.692 (P = 0.0018, 0.715 (P = 0.0008 (by ABC/2 to 0.738 (P = 0.0002 (by CAVA, 0.877 (P<0.0001 (by ABC/2 to 0.882 (P<0.0001 (by CAVA, and 0.912 (P<0.0001, respectively.Our study shows that hematoma shape, hematoma size, ICH scores and GCS score all significantly predict the 30-day mortality in an increasing order of AUC. The effect of overestimation of hematoma size by ABC/2 formula in predicting the 30-day mortality could be remedied by using ICH score.

  20. Prognostic Significance of Ultraearly Hematoma Growth in Spontaneous Intracerebral Hemorrhage Patients Receiving Hematoma Evacuation.

    Science.gov (United States)

    Yu, Zhiyuan; Zheng, Jun; Guo, Rui; Ma, Lu; Li, Mou; Wang, Xiaoze; Lin, Sen; You, Chao; Li, Hao

    2018-01-01

    To investigate the association between ultraearly hematoma growth (uHG) and clinical outcome in patients with spontaneous intracerebral hemorrhage (sICH) receiving hematoma evacuation. Supratentorial sICH patients receiving hematoma evacuation within 24 hours after ictus were enrolled in this study. uHG was defined as baseline hematoma volume/onset-to-computed tomography (CT) time (mL/h). The outcome was assessed by the modified Rankin Scale (mRS) score at 3 months. Unfavorable outcome was defined as mRS >2. A total of 93 patients were enrolled in this study. The mean uHG was 10.3 ± 5.5 mL/h. In 69 (74.2%) of patients, the outcome was unfavorable at 3 months. The uHG in patients with unfavorable outcome were significantly higher than in those with favorable outcome (11.0 ± 6.1 mL/h vs. 8.3 ± 2.5 mL/h, P = 0.003). The optimal cutoff of uHG for predicting unfavorable outcome was 8.7 mL/h. The sensitivity, specificity, positive predictive value, and negative predictive value of uHG >8.7 mL/h for predicting unfavorable outcome were 56.5%, 75.0%, 86.7%, and 37.5%, respectively. uHG is a helpful predictor of unfavorable outcome in sICH patients treated with hematoma evacuation. The optimal cutoff of uHG to assist in predicting unfavorable outcome in sICH patients receiving hematoma evacuation is 8.7mL/h. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. 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)

  2. PATOBIOLOGÍA DEL HEMATOMA SUBDURAL CRÓNICO.

    Directory of Open Access Journals (Sweden)

    Rubén Sabogal Barrios

    2008-01-01

    Full Text Available Treatment of subdural cronic hematoma in all ages is a therapeutic challenge. Chronic subdural hematoma is a disease that can be fatal without surgical treatment. A variety of treatment options like subdural tapping, endoscopic washout, shunting and craniotomy have been discussed. In chronic subdural hematoma, spontaneous resolution with conservative treatment is not an common therapeutic method because it has causes high mortality, requires long periods of time, and finally, many patients need surgical treatment. The etiology, physiopathology and surgical alternatives in the treatment of subdural chronic hematoma is discussed.

  3. Rapid spontaneous resolution of an acute subdural hematoma: Case report

    Energy Technology Data Exchange (ETDEWEB)

    Bae, Won Kyong; Kim, Pyo Nyun; Kim, Il Young; Lee, Byoung Ho; Lee, Kyeong Seok; Bae, Hack Gun; Yun, Il Gyu [Soonchunhyang University, Chonan Hospital, Chonan (Korea, Republic of)

    1989-10-15

    We present a case of acute subdural hematoma which was rapidly resolved without surgical intervention. This 31 year old man had a hematoma of which thickness was 9 mm and was paraplegic due to fracture-dislocation of thoracic spine at the level of TII-12 Rapid recovery of consciousness despite of sizable hematoma made to take a serial CT scanning instead of immediate surgical interventions. The hematoma was resolved within 4 hours without surgery. Possible mechanism of this rapid spontaneous resolution is discussed with brief review of the related literature.

  4. Minimally Invasive Surgical Treatment of Acute Epidural Hematoma: Case Series

    Directory of Open Access Journals (Sweden)

    Weijun Wang

    2016-01-01

    Full Text Available Background and Objective. Although minimally invasive surgical treatment of acute epidural hematoma attracts increasing attention, no generalized indications for the surgery have been adopted. This study aimed to evaluate the effects of minimally invasive surgery in acute epidural hematoma with various hematoma volumes. Methods. Minimally invasive puncture and aspiration surgery were performed in 59 cases of acute epidural hematoma with various hematoma volumes (13–145 mL; postoperative follow-up was 3 months. Clinical data, including surgical trauma, surgery time, complications, and outcome of hematoma drainage, recovery, and Barthel index scores, were assessed, as well as treatment outcome. Results. Surgical trauma was minimal and surgery time was short (10–20 minutes; no anesthesia accidents or surgical complications occurred. Two patients died. Drainage was completed within 7 days in the remaining 57 cases. Barthel index scores of ADL were ≤40 (n=1, 41–60 (n=1, and >60 (n=55; scores of 100 were obtained in 48 cases, with no dysfunctions. Conclusion. Satisfactory results can be achieved with minimally invasive surgery in treating acute epidural hematoma with hematoma volumes ranging from 13 to 145 mL. For patients with hematoma volume >50 mL and even cerebral herniation, flexible application of minimally invasive surgery would help improve treatment efficacy.

  5. Ruptured aneurysms of the middle cerebral artery with intracerebral hematoma

    International Nuclear Information System (INIS)

    Inomori, Shigeo; Kim, Ilu; Ueda, Shinsuke; Pak, Shinsa

    1984-01-01

    Twenty-one cases of ruptured middle cerebral artery aneurysm with intracerebral hematoma were studied. The age distribution ranged from 16 to 68, with an average of 48 years. Fifteen were female, 6 male. Computerized tomography (CT) scans were performed within 24 hours after the onset in 19. Diagnosis was established by angiography or surgery. Seventeen patients were operated on, whereas 4 were not because their condition was too poor. CT showed hematoma in the Sylvian fissure and the temporal lobe in a section 30 mm above the orbitomeatal line. Extension of the hematoma was to the frontal lobe anteriorly and/or the temporal lobe posterosuperiorly. The site of hematoma was related to the direction of the aneurysmal projection. Cases were divided into the following three groups: Group I; cases with the temporal lobe hematoma. Group II; cases with hematoma extending to both the frontal and temporal lobes. Group III; cases with hematoma in the frontal lobe. All of the 14 cases in Group I underwent operation. Mortality was 14%. Morbidity was correlated to the size of hematoma. The outcome was good in cases with hematoma less than 40 mm in diameter. Four out of 6 cases of Group II were not operated on and died within 3 days after onset. Uncal herniation was suspected early in their course. Of two operated cases, one died and the other was severely disabled. Outcome in one case of Group III was good. This study suggests that outcome can be anticipated from CT findings. (author)

  6. Sonographic diagnosis of intramural hematoma of gastrointestinal tract

    International Nuclear Information System (INIS)

    Woo, Seong Ku; Cheon, S. K.; Seong, N. G.

    1989-01-01

    Sonographic findings of nine cases of intramural hematoma of the gastrointestinal tract are presented. The duodenum was the most common site, followed by the ascending colon and the stomach. Intramural hematomas present as centrally or eccentrically located bowel mass of variable echogenicity: heter-ogeneously echogenic in six cases; hypoechoic in two case; anechoic in one case. In five cases of duodenal hematoma, the stomach and/or duodenal bulb were distended and filled with fluid. It is concluded that ultrasonography is a simple and useful tool in the diagnosis of intramural hematoma of the intestine

  7. Subdural hematomas: an analysis of 1181 Kashmiri patients.

    Science.gov (United States)

    Nayil, Khursheed; Ramzan, Altaf; Sajad, Arif; Zahoor, Sheikh; Wani, Abrar; Nizami, Furqan; Laharwal, Masood; Kirmani, Altaf; Bhat, Rashid

    2012-01-01

    We endeavored to analyze patients of subacute and chronic subdural hematomas studied in a 4-year period at the Sher-i-Kashmir Institute of Medical Sciences, Kashmir, India. The study was a retrospective analysis of 1181 patients of subdural hematomas. Demographic characteristics, clinico-radiologic features, operative modalities, and outcome were studied. Acute subdural hematomas were excluded from the study. The mean age was 60.4 ± 12.4 and males outnumbered females. Chronic subdural collections were more common than subacute subdural hematomas and left side predominated. Two burr holes with closed-system drainage was used in most patients. Incidence of postoperative seizures is very low. Overall recurrence rates were low; however, multilocular hematomas had the highest incidence of recurrence. Morbidity and mortality were 7.53% and 2.96%, respectively. Preoperative neurologic grade correlated with outcome. Subdural hematomas are common in elderly males. Preoperative neurologic grade dictates the outcome. Multilocular hematomas have a higher chance of recurrence. Craniotomy should be reserved for recurrent hematomas, and there may be a scope of craniotomy for multilocular chronic subdural hematomas at the outset. Antiepileptic prophylaxis is not routinely recommended. Copyright © 2012 Elsevier Inc. All rights reserved.

  8. Spontaneous Rapid Resolution of Acute Epidural Hematoma in Childhood

    Directory of Open Access Journals (Sweden)

    Ismail Gülşen

    2013-01-01

    Full Text Available Acute epidural hematoma is a critical emergency all around the world, and its aggressive diagnosis and treatment are of vital importance. Emergent surgical evacuation of the hematoma is known as standard management; however, conservative procedures are also used for small ones. Spontaneous rapid resolution of these hematomas has also been reported in eight pediatric cases. Various theories have been proposed to explain the underlying pathophysiology of this resolution. Herein, we are reporting a new pediatric case with spontaneously resolving acute epidural hematoma 12 hours after admission to the emergency room.

  9. Intramural intestinal hematoma causing obstruction in three dogs.

    Science.gov (United States)

    Moore, R; Carpenter, J

    1984-01-15

    Intramural hematoma of the intestine caused intestinal obstruction in three dogs. Two dogs were examined because of vomiting and anorexia of several weeks' duration. In one of these, an intramural hematoma of the duodenum was associated with chronic pancreatitis. A cause was not found in the second dog. The third dog, which had clinical and radiographic evidence of gastric dilatation, was found at surgery to have hemoperitoneum associated with a ruptured intramural intestinal hematoma. In 1 dog, the hematoma was evacuated through a serosal incision. In the other 2 dogs, the problem was resolved by resection of the involved segment of intestine, followed by anastomosis. All 3 dogs recovered without complications.

  10. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... spinal cord injury? play_arrow What kind of surgery is common after a spinal cord injury? play_ ... How soon after a spinal cord injury should surgery be performed? play_arrow Is it common to ...

  11. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... L Sarah Harrison, OT Anne Bryden, OT The Role of the Social Worker after Spinal Cord Injury ... a spinal cord injury important? play_arrow What role does “compression” play in a spinal cord injury? ...

  12. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Cord Injury Diane M. Rowles, MS, NP How Family Life Changes After Spinal Cord Injury Nancy Rosenberg, ... Children with Spinal Cord Injury Patricia Mucia, RN Family Life After Pediatric Spinal Injury Dawn Sheaffer, MSW ...

  13. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Counseling Blog About Media Donate Spinal Cord Injury Medical Expert Videos Topics menu Topics Spinal Cord Injury ... Jennifer Piatt, PhD David Chen, MD Read Bio Medical Director, Spinal Cord Injury Rehabilitation Program, Rehabilitation Institute ...

  14. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Blog About Media Donate Spinal Cord Injury Medical Expert Videos Topics menu Topics Spinal Cord Injury 101 ... arrow What is the “Spinal Cord Injury Model Systems” program? play_arrow What are the most promising ...

  15. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Topic Resources Peer Counseling Blog About Media Donate Spinal Cord Injury Medical Expert Videos Topics menu Topics Spinal Cord Injury 101 Adult Injuries Spinal Cord Injury 101 David ...

  16. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Topic Resources Peer Counseling Blog About Media Donate Spinal Cord Injury Medical Expert Videos Topics menu Topics Spinal Cord Injury 101 Adult Injuries Spinal Cord Injury 101 ...

  17. Spinal Cord Diseases

    Science.gov (United States)

    Your spinal cord is a bundle of nerves that runs down the middle of your back. It carries signals back ... of the spine, this can also injure the spinal cord. Other spinal cord problems include Tumors Infections such ...

  18. Opening the Internal Hematoma Membrane Does Not Alter the Recurrence Rate of Chronic Subdural Hematomas: A Prospective Randomized Trial.

    Science.gov (United States)

    Unterhofer, Claudia; Freyschlag, Christian F; Thomé, Claudius; Ortler, Martin

    2016-08-01

    Factors determining the recurrence of chronic subdural hematomas (CSDHs) are not clear. Whether opening the so-called internal hematoma membrane is useful has not been investigated. To investigate whether splitting the inner hematoma membrane influences the recurrence rate in patients undergoing burr-hole craniotomy for CSDH. Fifty-two awake patients undergoing surgery for 57 CSDHs were prospectively randomized to either partial opening of the inner hematoma membrane (group A) or not (group B) after enlarged burr-hole craniotomy and hematoma evacuation. Drainage was left in situ for several days postoperatively. Groups were comparable with regard to demographic, clinical, and imaging variables. Outcome was assessed after 3-6 weeks for the combined outcome variable of reoperation or residual hematoma of one third or more of the original hematoma thickness. Fourteen patients underwent reoperation for clinical deterioration or residual hematoma during follow-up (n = 6 in group A, 21%; n = 8 in group B, 28 %) (P = 0.537). Residual hematoma of ≥ one third not requiring surgery was present in 7 patients in group A (25%) and 10 patients in group B (36%) (P = 0.383). The overall cumulative failure rate (reoperation or hematoma thickness ≥ one third) was 13/28 (46%) in group A and 18/28 in group B (P = 0.178; relative risk, 0.722 [95% confidence interval, 0.445-1.172]; absolute risk reduction -16% [95% confidence interval, -38% to 8%]). Opening the internal hematoma membrane does not alter the rate of patients requiring revision surgery and the number of patients showing a marked residual hematoma 6 weeks after evacuation of a CSDH. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Spinal cord contusion.

    Science.gov (United States)

    Ju, Gong; Wang, Jian; Wang, Yazhou; Zhao, Xianghui

    2014-04-15

    Spinal cord injury is a major cause of disability with devastating neurological outcomes and limited therapeutic opportunities, even though there are thousands of publications on spinal cord injury annually. There are two major types of spinal cord injury, transaction of the spinal cord and spinal cord contusion. Both can theoretically be treated, but there is no well documented treatment in human being. As for spinal cord contusion, we have developed an operation with fabulous result.

  20. Clinical implications of acute pelvicaliceal hematoma formation during percutaneous catheter nephrostomy insertion.

    Science.gov (United States)

    Stewart, Jessica K; Smith, Tony P; Kim, Charles Y

    To determine the clinical implications of acute pelvicaliceal hematoma formation during percutaneous catheter nephrostomy (PCN) insertion. Collecting system hematoma burden was retrospectively assessed for 694 PCN insertions in 502 patients. Pelvicaliceal hematoma formation occurred in 146 kidneys (21%) in 136 patients. Clinically significant blood loss occurred in 3 patients with hematomas within one week compared to 4 patients without hematomas (p=0.39). Twenty-four patients with hematomas underwent catheter exchange within one week, compared to 55 patients without hematomas (p=0.49). Pelvicaliceal hematoma formation after PCN insertion is not uncommon and is associated with very rare clinical sequelae. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Independent predictors for recurrence of chronic subdural hematoma.

    Science.gov (United States)

    Chon, Kyu-Hyon; Lee, Jong-Myong; Koh, Eun-Jeong; Choi, Ha-Young

    2012-09-01

    Chronic subdural hematoma is characterized by blood in the subdural space that evokes an inflammatory reaction. Numerous factors potentially associated with recurrence of chronic subdural hematoma have been reported, but these factors have not been sufficiently investigated. In this study, we evaluated the independent risk factors of recurrence. We analyzed data for 420 patients with chronic subdural hematoma treated by the standard surgical procedure for hematoma evacuation at our institution. Ninety-two (21.9 %) patients experienced at least one recurrence of chronic subdural hematoma during the study period. We did not identify any significant differences between chronic subdural hematoma recurrence and current antiplatelet therapy. The recurrence rate was 7 % for the homogeneous type, 21 % for the laminar type, 38 % for the separated type, and 0 % for the trabecular type. The rate of recurrence was significantly lower in the homogeneous and trabecular type than in the laminar and separated type. We performed a multivariate logistic regression analysis and found that postoperative midline shifting (OR, 3.6; 95 % CI, 1.618-7.885; p = 0.001), diabetes mellitus (OR, 2.2; 95 % CI, 1.196-3.856; p = 0.010), history of seizure (OR, 2.6; 95 % CI, 1.210-5.430; p = 0.014), width of hematoma (OR, 2.1; 95 % CI, 1.287-3.538; p = 0.003), and anticoagulant therapy (OR, 2.7; 95 % CI, 1.424-6.960; p = 0.005) were independent risk factors for the recurrence of chronic subdural hematoma. We have shown that postoperative midline shifting (≥5 mm), diabetes mellitus, preoperative seizure, preoperative width of hematoma (≥20 mm), and anticoagulant therapy were independent predictors of the recurrence of chronic subdural hematoma. According to internal architecture of hematoma, the rate of recurrence was significantly lower in the homogeneous and the trabecular type than the laminar and separated type.

  2. Hematoma Shape, Hematoma Size, Glasgow Coma Scale Score and ICH Score: Which Predicts the 30-Day Mortality Better for Intracerebral Hematoma?

    Science.gov (United States)

    Wang, Chih-Wei; Liu, Yi-Jui; Lee, Yi-Hsiung; Hueng, Dueng-Yuan; Fan, Hueng-Chuen; Yang, Fu-Chi; Hsueh, Chun-Jen; Kao, Hung-Wen; Juan, Chun-Jung; Hsu, Hsian-He

    2014-01-01

    Purpose To investigate the performance of hematoma shape, hematoma size, Glasgow coma scale (GCS) score, and intracerebral hematoma (ICH) score in predicting the 30-day mortality for ICH patients. To examine the influence of the estimation error of hematoma size on the prediction of 30-day mortality. Materials and Methods This retrospective study, approved by a local institutional review board with written informed consent waived, recruited 106 patients diagnosed as ICH by non-enhanced computed tomography study. The hemorrhagic shape, hematoma size measured by computer-assisted volumetric analysis (CAVA) and estimated by ABC/2 formula, ICH score and GCS score was examined. The predicting performance of 30-day mortality of the aforementioned variables was evaluated. Statistical analysis was performed using Kolmogorov-Smirnov tests, paired t test, nonparametric test, linear regression analysis, and binary logistic regression. The receiver operating characteristics curves were plotted and areas under curve (AUC) were calculated for 30-day mortality. A P value less than 0.05 was considered as statistically significant. Results The overall 30-day mortality rate was 15.1% of ICH patients. The hematoma shape, hematoma size, ICH score, and GCS score all significantly predict the 30-day mortality for ICH patients, with an AUC of 0.692 (P = 0.0018), 0.715 (P = 0.0008) (by ABC/2) to 0.738 (P = 0.0002) (by CAVA), 0.877 (Phematoma shape, hematoma size, ICH scores and GCS score all significantly predict the 30-day mortality in an increasing order of AUC. The effect of overestimation of hematoma size by ABC/2 formula in predicting the 30-day mortality could be remedied by using ICH score. PMID:25029592

  3. Rapid reduction of acute subdural hematoma and redistribution of hematoma: case report.

    Science.gov (United States)

    Watanabe, Arata; Omata, Tomohiro; Kinouchi, Hiroyuki

    2010-01-01

    An 88-year-old woman presented with acute subdural hematoma (ASDH) which showed rapid resolution on computed tomography (CT) and magnetic resonance (MR) imaging. She was transferred to our hospital after falling out of bed. On admission, she was comatose with Japan Coma Scale score of 200 and Glasgow Coma Scale score of E1V1M2. Brain CT showed a thick left frontotemporal ASDH. Conservative treatment consisted of 200 ml of glycerol administered intravenously twice a day, and maintenance in the approximately 20 degree head-up position to reduce intracranial pressure. Three days later, her consciousness recovered to Japan Coma Scale score of 30 and Glasgow Coma Scale score of E2V4M5. CT showed obvious reduction of the hematoma without brain or scalp swelling. Spinal MR imaging detected no redistribution of hematoma to the spine. The present case illustrates that rapid spontaneous reduction of ASDH may occur by redistribution of hematoma, mainly to the supratentorial subdural space because of brain atrophy.

  4. Acute subdural hematoma because of boxing.

    Science.gov (United States)

    Kushi, Hidehiko; Saito, Takeshi; Sakagami, Yuichiro; Ohtsuki, Jyoji; Tanjoh, Katsuhisa

    2009-02-01

    To identify factors determining the clinical characteristics and prognosis of acute subdural hematoma (ASDH) arising from boxing injuries by comparing with ASDH due to any nonboxing cause. Two groups were selected for this study: 10 patients with ASDH because of boxing injuries and 26 patients with nonboxer ASDH. All of the patients underwent neurologic examination by neurosurgeons. Primary resuscitation and stabilization as well as operative therapy were performed to all patients according to the European Brain Injury Consortium Guidelines. Two groups were compared in terms of age, the Glasgow Coma Scale at admission, neurologic findings, craniogram and brain computed tomography scan findings, operative findings, and prognosis. As potential prognostic indicators for boxers, the time interval until surgery, the Glasgow Outcome Scale, hematoma thickness, midline shift, and the site of bleeding were analyzed. The characteristics of patients because of boxing injuries are that patients were younger, had lucid interval, and had no cerebral contusion or contralateral brain injury. There was no significant difference in initial Glasgow Coma Scale, hematoma thickness, midline shift, and their prognosis. The most peculiar clinical presentation of boxers' ASDH was that all bleedings were limited from "bridging veins" or "cortical veins." The prognosis of boxers was most closely correlated with the site of bleeding (r2 = 0.81; p = 0.0001) and the midline shift (r2 = 0.67; p = 0.007). Our study shows that ASDH because of boxing is characterized by bleeding from bridging or cortical veins, and that the site of bleeding is a significant determinant of their prognosis.

  5. Age determination of subdural hematomas: survey among radiologists

    NARCIS (Netherlands)

    Postema, F. A. M.; Sieswerda-Hoogendoorn, Tessa; Majoie, C. B. L. M.; van Rijn, R. R.

    2014-01-01

    Abusive head trauma is a severe form of child abuse. One important diagnostic finding is the presence of a subdural hematoma. Age determination of subdural hematomas is important to relate radiological findings to the clinical history presented by the caregivers. In court this topic is relevant as

  6. Epidural Anesthesia Complicated by Subdural Hygromas and a Subdural Hematoma

    OpenAIRE

    Vien, Christine; Marovic, Paul; Ingram, Brendan

    2016-01-01

    Inadvertent dural puncture during epidural anesthesia leads to intracranial hypotension, which if left unnoticed can cause life-threatening subdural hematomas or cerebellar tonsillar herniation. The highly variable presentation of intracranial hypotension hinders timely diagnosis and treatment. We present the case of a young laboring adult female, who developed subdural hygromas and a subdural hematoma following unintentional dural puncture during initiation of epidural anesthesia.

  7. The risk factors for recurrence of chronic subdural hematoma.

    Science.gov (United States)

    Ohba, Shigeo; Kinoshita, Yu; Nakagawa, Toru; Murakami, Hideki

    2013-01-01

    Chronic subdural hematoma (CSDH) is a common disease in the elderly, and the recurrence rate of CSDH is reported to range from 2.3 to 33%. We performed a retrospective review of a number of CSDH cases and the potential factors associated with CSDH recurrence. The patient population comprised 112 men and 65 women with a mean age of 74.7 years. We analyzed the following factors: age, sex, antiplatelet and anticoagulant use, hematoma laterality, hematoma thickness, degree of midline shift and internal architecture of the hematoma in the preoperative CT films, use of irrigation, direction of the drainage tube, width of the subdural space, and degree of midline shift and the presence of a massive subdural air collection in the postoperative CT films. Univariate analysis revealed that there was a trend for different rates of recurrence among the different types of hematomas. The presence of a postoperative massive subdural air collection tended to be associated with the recurrence of hematoma. Multivariate analysis revealed that separated hematomas were significantly associated with CSDH recurrence, whereas the presence of postoperative massive subdural air collection tended to be associated with hematoma recurrence. Neither univariate nor multivariate analysis could demonstrate an association between the direction of the drainage tube and the recurrence of CSDH.

  8. 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.).

  9. 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.)

  10. Clinical and computerized tomographic studies of chronic subdural hematomas

    International Nuclear Information System (INIS)

    Naito, Takahiro; Maegawa, Mototsugu; Morimoto, Tetsuya; Sakaki, Toshisuke; Tanikake, Tatsuo

    1981-01-01

    The authors' experience is based on 84 patients with chronic subdural hematomas verified by surgery. Analysis of CT findings of the chronic subdural hematoma led to a classification of four different types: low, iso-, mixed and high density. The mixed density type was classified into two subdivisions: Type I characterized by the sharp border between two compartments and Type II characterized by high density around the hematoma capsule. There was tendency in the high density type group for the clinical course from onset to be the most rapid, the mass effect for the brain the strongest and the period from onset to surgical intervention the shortest. They were slower, weaker and longer in order of the mixed, iso- and low density types. As a result of analysis of hematoma content, there was no correlation among Ca ion concentration, total protein volume and types of hematoma, but there were some significant correlations among hemoglobin, hematocrit and types of hematoma. Hemoglobin and hematocrit were highest in hematoma content of the high density type and were lower in the order of the high density part of the mixed density type, isodensity type and low density type. However, the hematoma content in the low density type showed the highest value of LDH. (author)

  11. Chronic expanding hematoma in the retroperitoneal space: a case report

    Science.gov (United States)

    2013-01-01

    Background Chronic expanding hematoma is a rare condition that develops after surgery, trauma, or injury. It can also develop at any location in the body in the absence of trauma. Clinical findings and various diagnostic imaging modalities can aid in the differential diagnosis of this condition. In general, hematomas are naturally reabsorbed and rarely cause serious problems. However, hematomas that develop slowly without a history of trauma, surgery, or bleeding disorders could be difficult to differentiate from soft tissue neoplasms. In the present case, we describe a patient, without any history or physical evidence of trauma, who exhibited a large chronic expanding hematoma in the retroperitoneal space that resulted in hydronephrosis because of the pressure exerted on the left ureter. Case presentation A 69-year-old man presented to our hospital with a swollen lesion in the left flank. A mass, 19 cm in diameter, was detected in the retroperitoneal space by computed tomography. We suspected the presence of a chronic expanding hematoma, soft tissue tumor, or left renal artery aneurysm. Surgical treatment was performed. However, postoperative histopathological examination indicated that the mass was a nonmalignant chronic expanding hematoma. No recurrence was observed during a 2-year follow-up period. Conclusion In patients without a history of trauma who present slowly growing masses, the differential diagnosis should include chronic expanding hematoma in addition to cysts and soft tissue tumors. Moreover, the use of magnetic resonance imaging and computed tomography is essential to differentiate between chronic expanding hematoma and soft tissue tumors. PMID:24237992

  12. Spontaneous resolution of post-traumatic chronic subdural hematoma

    African Journals Online (AJOL)

    Here, we present a case of spontaneously resolved post-traumatic bilateral chronic subdural hematoma within a period of one month in a 55-year-old male and we discuss the probable mechanisms of pathophysiology in the spontaneous resolution of chronic subdural hematoma. Keywords: Antiaggregation therapy, chronic ...

  13. 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.

  14. Non-traumatic acute epidural spinal hematomas diagnosed by magnetic resonance; Hematomas espinales epidurales agudos no traumaticos: diagnostico por resonancia magnetica

    Energy Technology Data Exchange (ETDEWEB)

    Rovira, A.; Grive, E.; Pedraza, S.; Capellades, J.; Nos, C.; Alarcon, M.; Rovira, A. [Hospital Universitari Vall d' Hebron. Barcelona (Spain)

    2000-07-01

    The non-traumatic spinal epidural hematoma (NTSEH) is a rare entity that can be the cause of an acute spinal compression syndrome. the objective of this review is to identify the characteristics by MRI and NTSEH and to analyze the factors that influence in its prognosis. In the years 1994 and 1999, 12 patients with NTSEH have been diagnosed in our hospital, and a MRI was performed during the acute phase. the characteristics of the lesions have been analyzed by MRI, with special emphasis on the topographic data and resonance signal and the factors that can influence in the clinical prognosis of the patients. Initially, all of the patients presented pain in the cervical dorsal or interscapular site, followed by a sensitive-motor deficit picture. The MRI showed a lesion of expansive character and posterior epidural location in every case that would produce varying degrees of compression on the spinal cord. The NTSEH should be considered as one of the causes of acute spinal cord compression. The clinical association of intense cervical, dorsal or interscapular pain followed by a sensomotor deficit picture should lead to the suspicion of this entity, that would require an immediate examination with MRI to verify its diagnosis. Both the clinical manifestations as well as the characteristics observed by MRI of the NTSEH have a prognostic value and determine the therapeutic decision. (Author) 34 refs.

  15. Spontaneous Spinal Epidural Hematoma; a Case Report

    Directory of Open Access Journals (Sweden)

    Maryam Motamedi

    2014-09-01

    Full Text Available Spontaneous spinal epidural hematoma (SSHE is a rare entity can have several reasons. Its prevalence in population is 0.1 per 100,000 with the male to female ratio of 1/4:1. For the first time Jackson in 1869 reported a case of SSHE and after that it was declared as several hundred cases in literatures. Here, a case of SSHE was reported in a 52 year-old male referred to emergency department following severe low back pain.

  16. Hematoma subdural crónico

    Directory of Open Access Journals (Sweden)

    Jairo Martínez Rozo

    1981-07-01

    Full Text Available Se estudiaron 169 pacientes con diagnóstico de Hematoma Subdural Crónico (H.S.C. admitidos en el Servicio Neurocirugía del Hospital San Juan de Dios desde 1959 a 1980. Los datos clínicos y paraclínicos fueron recopilados en un formato precodificado y luego perforados en tarjetas de computador. Usando el Computador 360/40 disponible en el Centro de Cálculo de la Universidad Nacional y el Computador Intel de el DANE y utilizando el programa SPSS se clasificó, ordenó y depuró.la información. Se analizaron en cuadro y gráficas los resultados que son los siguientes: el 75% de los pacientes hospitalizados por T.C.E. tenían Hematomas Subdurales Crónicos. El mayor número de casos estaba entre 50 y 60 años. La incidencia de H.S.C. era más elevada en el grupo de los hombres. La cefalea ocurrió en el 75% de los casos, el antecedente traumático estaba presente en 83% de casos y la alteración de la conciencia en el 71%. El 90% de los pacientes consultó dentro de los primeros 4 meses. La angiografía continúa siendo el examen de elección con el 100% de positividad. En la T.A.C.la isodensidad en diferentes etapas de evolución del H.S.C. dificulta el diagnóstico. El E.E.G. tiene una positividad del 93% . La frecuencia de H.S.C. bilateral fue de 20%. La anisocoria fue un índice poco confiable para indicar el sitio del Hematoma porque hubo 11 casos de anisocoria por midriasis derecha que tenían el hematoma contralateral. El predominio parietal en la localización del H.S,C. creemos que se deba a su mecanismo de producción. Se analiza la mortalidad que fue en el estudio de 8% , las secuelas aumentaron con la edad de los pacientes. El estudio de seguimiento se hizo en el 40% de los pacientes que sobrevivieron y demostró la baja morbilidad del H.S.C.

  17. 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.

  18. Acute, Nontraumatic Spontaneous Spinal Subdural Hematoma: A Case Report and Systematic Review of the Literature

    Science.gov (United States)

    Abel, Taylor J.

    2017-01-01

    Spontaneous spinal subdural hematoma (sSDH) is a rare condition outright. Moreover, cases that occur spontaneously in the absence of an identifiable etiology are considerably less common and remain poorly understood. Here, we present the case of a 43-year-old man with spontaneous sSDH presenting with acute onset low back pain and paraplegia. Urgent magnetic resonance imaging identified a dorsal SDH from T8 to T11 with compression of the spinal cord. Emergent T8–T10 laminectomies with intradural exploration and hematoma evacuation were performed. However, despite prompt identification and appropriate action, the patient's recovery was modest and significant disability remained at discharge. This unique and unusual case demonstrates that spontaneous sSDH requires prompt surgical treatment to minimize associated morbidity and supports the association between the presence of severe neurological deficits upon initial presentation with less favorable outcomes. We performed a comprehensive systematic review of spontaneous sSDH of unknown etiology, which demonstrates that emergent surgical intervention is indicated for patients presenting with severe neurological deficits and the presence of these deficits is predictive of poor neurological outcome. Furthermore, conservative management should be considered in patients presenting with mild neurological deficits as spontaneous resolution followed by favorable neurological outcomes is often observed in these patients. PMID:29441210

  19. Recurrent subdural hematoma secondary to headbanging: A case report.

    Science.gov (United States)

    Nitta, Naoki; Jito, Junya; Nozaki, Kazuhiko

    2015-01-01

    "Headbanging" is the slang term used to denote violent shaking of one's head in time with the music. This abrupt flexion-extension movement of the head to rock music extremely rarely causes a subdural hematoma. A 24-year-old female was admitted to our department because of right sided partial seizure and acute or subacute subdural hematoma over the left cerebral convexity. She had no history of recent head trauma but performed headbanging at a punk rock concert at 3 days before admission. Since, she had a previous acute subdural hematoma on the same side after an accidental fall from a baby buggy when she was 11 months old, the present was recurrent subdural hematoma probably due to headbanging. Headbanging has the hazardous potential to cause a subdural hematoma.

  20. Extramedullary Hematopoiesis: An Unusual Finding in Subdural Hematomas

    Directory of Open Access Journals (Sweden)

    Rong Li

    2011-01-01

    Full Text Available We present a case of a 59-year-old man who was found to have clusters of hyperchromatic, small, round nucleated cells within a subdural hematoma removed after a skull fracture. Immunohistochemistry study confirmed that the cells were hematopoietic components predominantly composed of normoblasts. In this paper, we describe the clinical and pathological findings. A brief review of published information on extramedullary hematopoiesis in subdural hematoma and the mechanisms of pathogenesis are also discussed. While extramedullary hematopoiesis is seen anecdotally by neuropathologists in chronic subdural hematomas, only a few cases are documented in the literature. Furthermore, extramedullary hematopoiesis in subdural hematoma can pose a diagnostic challenge for general pathologists who encounter subdural hematoma evacuations seldom in their surgical pathology practices.

  1. Hematomas na fossa craniana posterior Haematomata in the posterior fossa

    Directory of Open Access Journals (Sweden)

    Mário S. Cademartori

    1969-09-01

    Full Text Available São relatados 6 casos de hematomas sub-tentorias (um de hematoma subdural crônico, quatro de hematomas intra-cerebelares, um de hematoma extra-dural. Salientando a pequena freqüência dos hematomas da fossa craniana posterior, o autor mostra a necessidade de vários exames complementares para o diagnóstico exato, indispensável para a aplicação de terapêutica cirúrgica adequada.Six cases of sub-tentorial haematomata (one chronic sub-dural, four intra-cerebellar, one extra-dural are reported. Emphasizing the relative rarity of haematomata in the posterior cranial fossa, the author claims the necessity of complementary examinations for proper diagnosis, indispensable for adequate surgical treatment.

  2. Association of Antithrombotic Drug Use With Subdural Hematoma Risk

    DEFF Research Database (Denmark)

    Gaist, David; Rodríguez, Luis Alberto García; Hellfritzsch, Maja

    2017-01-01

    Importance: Incidence of subdural hematoma has been reported to be increasing. To what extent this is related to increasing use of antithrombotic drugs is unknown. Objectives: To estimate the association between use of antithrombotic drugs and subdural hematoma risk and determine trends in subdural...... hematoma incidence and antithrombotic drug use in the general population. Design, Setting, and Participants: Case-control study of 10 010 patients aged 20 to 89 years with a first-ever subdural hematoma principal discharge diagnosis from 2000 to 2015 matched by age, sex, and calendar year to 400...... 380 individuals from the general population (controls). Subdural hematoma incidence and antithrombotic drug use was identified using population-based regional data (population: 484 346) and national data (population: 5.2 million) from Denmark. Conditional logistic regression models were used to estimate odds...

  3. Predictors of Recurrence and Complications After Chronic Subdural Hematoma Surgery

    DEFF Research Database (Denmark)

    Bartek, Jiri; Sjåvik, Kristin; Kristiansson, Helena

    2017-01-01

    OBJECTIVE: To investigate predictors of recurrence and moderate to severe complications after burr-hole surgery for chronic subdural hematoma (cSDH). METHODS: A retrospective review was conducted in a Scandinavian single-center population-based cohort of 759 adult patients with cSDH operated...... regression model. RESULTS: Recurrence was observed in 85 patients (11.2%), whereas moderate to severe complications were observed in 35 patients (4.6%). Bilateral hematoma (odds ratio [OR], 2.05; 95% confidence interval [CI], 1.25-3.35; P hematoma diameter in millimeters (OR, 1.05; 95% CI...... to severe complications. CONCLUSIONS: Recurrence after cSDH surgery is more often encountered in patients with radiologically more extensive disease reflected by bilateral hematoma and large hematoma diameter. On the other hand, moderate to severe complications are more often seen in patients in a worse...

  4. CT guided stereotactic evacuation for hypertensive intracerebral hematoma

    International Nuclear Information System (INIS)

    Nakajima, Hideo

    1990-01-01

    Sixty-one cases of hypertensive intracerebral hematoma were evacuated by CT guided stereotactic method. The operation was performed in the CT room under general anesthesia using the KOMAI-NAKAJIMA STEREOTACTIC DEVICE. This instrument has a micromanipulater that can be used for various kinds of stereotactic procedures. Three dimensional position of the target point (aspiration point of the hematoma) was determined on the film obtained from CT scanning of the patient in the stereotactic system. If the hematoma was small, the target point was enough to be one point at the center of the hematoma, but in case of the large hematoma, several target points were given according to the shape of hematoma. The probe, ordinarily a steel tube 4 mm in outer diameter, was inserted through brain to the target point and the hematoma was aspirated through a silicon tube connected to a vacuum system. Among 61 cases examined, 30 cases of thalamic hemorrhage were operated upon and 36 cases were not operated. They were classified according to the volume of hematoma into 3 groups as follows: A=less than 10 ml, B=11-25 ml, C=more than 25 ml. The operated cases were compared with the non operated cases on the improvement of consciousness in each group. In the A group, the operated patients in the level I recovered more slowly than the non operated patients, but in the level II patients, this was reversed. In the B group, the operated patients improved more quickly except the level I patients. In the C group, almost all of non operated patients died. Thus, this operation was very useful in improving consciousness of level II or III patients independent of hematoma volume. It accelerated the recovery of motor function in the level I. This non inversive technique is considered effective for the removal of deep intracerebral hematoma. (author)

  5. CT-guided stereotaxic evacuation of cerebellar hematoma

    International Nuclear Information System (INIS)

    Niizuma, Hiroshi; Ohtsuki, Taisuke; Ohyama, Hideki; Suzuki, Jiro

    1985-01-01

    Stereotaxic lateral approach for cerebellar hematoma is presented using Leksell's CT-stereotaxic system. All of the procedures are performed in the CT room. Patient's head is turned to contralateral side of the hematoma 30 to 40 0 with slight flexion of the neck. Stereotaxic apparatus is secured to the head under local anesthesia. Hematoma is confirmed by computerized tomograms. Three dimensional coordinates of the target point (center of the hematoma) are measured from the vertical and diagonal rods of Leksell's system. Linear skin incision 4 cm in length is made on retromastoid area. Burr-hole is put on just lateral position of the target point, usually 5 to 6 cm posterior and 1 cm above from the external auditory meatus. Transverse or sigmoid sinus does not appeared through the burr-hole by this approach. Specially made Dandy's cannula (3.0 mm in diameter, 220 mm in length) is inserted into the target point, and manual evacuation of the hematoma is performed carefully using a syringe. Then Dandy's cannula is replaced by silastic drainage tube (3.5 mm in diameter), and 6,000 Units of Urokinase solved in 2 ml of saline is administered to the hematoma cavity. Dissolved hematoma is aspirated every 24 hours until the most of the hematoma is evacuated. We operated three cases of cerebellar hematoma by this method with favorable results. Advantages of this method are as follows: Operative invasion is minimal; The surgeon can cbeck the residual hematoma and position of the tip of cannula even at operation, if necessary. (author)

  6. Contrast of artificial subcutaneous hematomas in MRI over time.

    Science.gov (United States)

    Hassler, Eva Maria; Ogris, Kathrin; Petrovic, Andreas; Neumayer, Bernhard; Widek, Thomas; Yen, Kathrin; Scheurer, Eva

    2015-03-01

    In clinical forensic medicine, hematomas and other externally visible injuries build the basis for the reconstruction of events. However, dating of subcutaneous hematomas based on their external aspect is difficult. Magnetic resonance imaging (MRI) has proven its use in dating intracranial hemorrhage. Thus, the aim was to investigate if MRI can also be used for dating subcutaneous hematomas and to analyze an eventual influence of the hematoma shape. In 20 healthy volunteers (11 females, 9 males, aged 26.9 ± 3.8 years), 4 ml of autologous blood were injected subcutaneously in the thigh. The hematoma was scanned immediately after the injection, after 3 and 24 h and 3, 7, and 14 days using three sequences with different contrast. Data was analyzed by measuring signal intensities of the hematoma, the muscle, and the subcutaneous tissue over time, and the Michelson contrast coefficients between the tissues were calculated. In the analysis, hematoma shape was considered. Signal intensity of blood in the proton density-weighted sequence reached its maximum 3 h after the injection with a subsequent decrease, whereas the signal intensities of muscle and fatty tissue remained constant. The time course of the Michelson coefficient of blood versus muscle decreased exponentially with a change from hyperintensity to hypointensity at 116.9 h, depending on hematoma shape. In the other sequences, either variability was large or contrast coefficients stayed constant over time. The observed change of contrast of blood versus muscle permits a quick estimate of a hematoma's age. The consideration of the hematoma shape is expected to further enhance dating using MRI.

  7. Prospects for conservative treatment of chronic subdural hematomas

    International Nuclear Information System (INIS)

    Taguchi, Yoshio

    1982-01-01

    111 In-DTPA was injected into the hematoma cavity before and after hematoma evacuation and irrigation in 12 cases of chronic subdural hematoma with comparatively mild symptoms. The radioactivity in the head was measure with time using a scintillation counter and the attenuation rate was obtained. The value measured hourly were expressed as ratios of the 1st measured value. Because of the properties of 111 In-DTPA, this attenuation rate was considered to be the absorption rate of the liqid components of the hematoma. In 8 of the preoperative cases, the average measured values, were 84.8 +- 12.6% after 3 hours, 77.3 +- 12.1% after six hours, 34.5 +- 13.8% after 24 hours and 13.3 +- 13.5% after 48 hours. In six of the postoperative cases, the values were 70.4 +- 14.3% after 3 hours, 47.8 +- 10.8% after 6 hours, 12.4 +- 6.7% after 24 hours and 3.6 +- 2.0% after 48 hours. In a comparison between the two, the postoperative cases showed clearly advanced absorption with a significant difference at a risk factor of 0.1% or less in each case. This is because the osmotic pressure is the same for the liquid in the hematoma, the blood and the cerebrospinal fluid and an explanation based on this alone is difficult; it is neccessary to consider colloid osmotic pressure. When the radioactivities in the liquid in the hematoma, blood and cerebrospinal fluid were measured, the values for the blood were always higher than those for the cerebrospinal fluid and most of the absorption of the hematoma is considered to originate in the vascular bed in the hematoma cavity (sinusoidal channel layer). Therefore, for the conservative treatment of chronic subdural hematomas, it is necessary to consider methods which promote absorption of the hematoma. (J.P.N.)

  8. [Infected subdural hematoma having a surgery of chronic subdural hematoma 1 year ago:a case report].

    Science.gov (United States)

    Nagao, Takaaki; Miyazaki, Chikao; Ando, Shunpei; Haga, Daisuke; Kuroki, Takao; Sugo, Nobuo; Nagao, Takeki

    2015-02-01

    We report a case of an infected subdural hematoma that occurred 1 year after burr-hole irrigation for chronic subdural hematoma. A 78-year-old woman who had developed left hemiparesis was admitted to our hospital. A computed tomography(CT)scan revealed the presence of a chronic subdural hematoma in the right hemisphere. Her clinical symptoms improved immediately after emergency burr-hole irrigation, which allowed her discharge from the hospital. One year after the initial surgery, she developed an infection of the urinary tract infection, which led to severe pyelonephritis and septic shock. Treatment of the urological symptoms eliminated the systemic inflammation. One month after the urinary infection, the patient was readmitted to the hospital in a comatose state. A CT scan showed regrowth of a residual subdural hematoma surrounded by a thick capsule, causing a midline shift in the brain. An emergency operation for removal of the subdural hematoma by burr-hole irrigation was performed, and pus was drained from the subdural mass. Microbiological cultures of the abscess revealed the presence of Proteus mirabilis. After surgery, the patient was administered an antibiotic treatment for three weeks and she was discharged with no neurological deficits. Cultures of blood from the septic shock as well as from the abscess both revealed the presence of Proteus mirabilis. Therefore, a diagnosis of infected subdural hematoma, which was caused by hematogenous infection, was made. We conclude that attention should be paid to the risk of infection of the hematoma capsule in subdural hematomas.

  9. Incidence of Postoperative Hematomas Requiring Surgical Treatment in Neurosurgery: A Retrospective Observational Study.

    Science.gov (United States)

    Lillemäe, Kadri; Järviö, Johanna Annika; Silvasti-Lundell, Marja Kaarina; Antinheimo, Jussi Juha-Pekka; Hernesniemi, Juha Antero; Niemi, Tomi Tapio

    2017-12-01

    We aimed to characterize the occurrence of postoperative hematoma (POH) after neurosurgery overall and according to procedure type and describe the prevalence of possible confounders. Patient data between 2010 and 2012 at the Department of Neurosurgery in Helsinki University Hospital were retrospectively analyzed. A data search was performed according to the type of surgery including craniotomies; shunt procedures, spine surgery, and spinal cord stimulator implantation. We analyzed basic preoperative characteristics, as well as data about the initial intervention, perioperative period, revision operation and neurologic recovery (after craniotomy only). The overall incidence of POH requiring reoperation was 0.6% (n = 56/8783) to 0.6% (n = 26/4726) after craniotomy, 0% (n = 0/928) after shunting procedure, 1.1% (n = 30/2870) after spine surgery, and 0% (n = 0/259) after implantation of a spinal cord stimulator. Craniotomy types with higher POH incidence were decompressive craniectomy (7.9%, n = 7/89), cranioplasty (3.6%, n = 4/112), bypass surgery (1.7%, n = 1/60), and epidural hematoma evacuation (1.6%, n = 1/64). After spinal surgery, POH was observed in 1.1% of cervical and 2.1% of thoracolumbar operations, whereas 46.7% were multilevel procedures. 64.3% of patients with POH and 84.6% of patients undergoing craniotomy had postoperative hypertension (systolic blood pressure >160 mm Hg or lower if indicated). Poor outcome (Glasgow Outcome Scale score 1-3), whereas death at 6 months after craniotomy was detected in 40.9% and 21.7%. respectively, of patients with POH who underwent craniotomy. POH after neurosurgery was rare in this series but was associated with poor outcome. Identification of risk factors of bleeding, and avoiding them, if possible, might decrease the incidence of POH. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Catheter placement for lysis of spontaneous intracerebral hematomas: does a catheter position in the core of the hematoma allow more effective and faster hematoma lysis?

    Science.gov (United States)

    Malinova, Vesna; Schlegel, Anna; Rohde, Veit; Mielke, Dorothee

    2017-07-01

    For the fibrinolytic therapy of intracerebral hematomas (ICH) using recombinant tissue plasminogen activator (rtPA), a catheter position in the core of the hematoma along the largest clot diameter was assumed to be optimal for an effective clot lysis. However, it never had been proven that core position indeed enhances clot lysis if compared with less optimal catheter positions. In this study, the impact of the catheter position on the effectiveness and on the time course of clot lysis was evaluated. We analyzed the catheter position using a relative error calculating the distance perpendicular to the catheter's center in relation to hematoma's diameter and evaluated the relative hematoma volume reduction (RVR). The correlation of the RVR with the catheter position was evaluated. Additionally, we tried to identify patterns of clot lysis with different catheter positions. The patient's outcome at discharge was evaluated using the Glasgow outcome score. A total of 105 patients were included in the study. The mean hematoma volume was 56 ml. The overall RVR was 62.7 %. In 69 patients, a catheter position in the core of the clot was achieved. We found no significant correlation between catheter position and hematoma RVR (linear regression, p = 0.14). Core catheter position leads to more symmetrical hematoma RVR. Faster clot lysis happens in the vicinity of the catheter openings. We found no significant difference in the patient's outcome dependent on the catheter position (linear regression, p = 0.90). The catheter position in the core of the hematoma along its largest diameter does not significantly influence the effectiveness of clot lysis after rtPA application.

  11. Acute Spontaneous Posterior Fossa Subdural Hematoma

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    Osama Shukir Muhammed Amin

    2014-02-01

    Full Text Available Acute posterior fossa subdural hematomas are rare and most of them are trauma-related. Non-traumatic ones have been reported in patients who had idiopathic thrombocytopenic purpura or those who had been receiving anticoagulant therapy. We report on the case of 57-year-old Iranian man who developed sudden severe occipital headache, drowsiness, repeated vomiting, and instability of stance and gait. He was neither hypertensive nor diabetic. No history of head trauma was obtained and he denied illicit drug or alcohol ingestion. A preliminary diagnosis of acute intra-cerebellar hemorrhage was made. His CT brain scan revealed an acute right-sided, extra-axial, crescent-shaped hyperdense area at the posterior fossa. His routine blood tests, platelets count, bleeding time, and coagulation profile were unremarkable. The patient had spontaneous acute infratentorial subdural hematoma. He was treated conservatively and discharged home well after 5 days. Since then, we could not follow-up him, clinically and radiologically because he went back to Iran. Our patient’s presentation, clinical course, and imaging study have called for conservative management, as the overall presentation was relatively benign. Unless the diagnosis is entertained and the CT brain scan is well-interpreted, the diagnosis may easily escape detection.

  12. Developing a model of chronic subdural hematoma.

    Science.gov (United States)

    Tang, Jingyang; Ai, Jinglu; Macdonald, R Loch

    2011-01-01

    Chronic subdural hematoma (CSDH) is a common neurosurgical condition that has a high incidence in the increasing elderly population of many countries. Pathologically, it is defined as a persistent liquefied hematoma in the subdural space more than 3 weeks old that is generally encased by a membraneous capsule. CSDHs likely originate after minor head trauma, with a key factor in its development being the potential for a subdural cavity to permit its expansion within, which is usually due to craniocerebral disproportion. The pathogenesis of CSDH has been attributed to osmotic or oncotic pressure differences, although measurements of these factors in the CSDH fluid do not support this theory. Current belief is that CSDH arises from recurrent bleeding in the subdural space, caused by a cycle of local angiogenesis, inflammation, coagulation and ongoing fibrinolysis. However, because of a lack of detailed knowledge about the precise mechanisms, treatment is often limited to surgical interventions that are invasive and often prone to recurrence. Thus, it is possible that an easily reproducible and representative animal model of CSDH would facilitate research in the pathogenesis of CSDH and aid with development of treatment options.

  13. Subdural Hematoma Presenting as Recurrent Syncope.

    Science.gov (United States)

    Bruner, David I; Jamros, Christine; Cogar, William

    2015-09-01

    Syncope is a common emergency department (ED) complaint. Recurrent syncope is less common, but may be concerning for serious underlying pathology. It often requires a broad diagnostic evaluation that may include neurologic imaging. We present the case of a 75-year-old man with non-small-cell carcinoma who presented to the ED for recurrent syncope after coughing spells over the 2 weeks preceding his arrival at the ED. He had a normal cardiac evaluation, however, he had some subacute neurologic changes that prompted obtaining a computed tomography (CT) scan of the head. This led to the diagnosis of atraumatic subdural hematoma that was causing transient transtentorial herniation leading to the recurrent syncope. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Emergency physicians should be aware that recurrent syncope is a possible presentation of increased intracranial pressure that may be due to a mass lesion, particularly if the patient has any acute or subacute neurologic changes. Although this association with a subdual hematoma is rare, other cases of mass lesions leading to syncope after coughing spells have been reported in the literature. Published by Elsevier Inc.

  14. Longterm surgery of posttraumatic intracranial hematoma

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    Babochkin D.S.

    2012-03-01

    Full Text Available Purpose. Research objective — studying of consequences of the operated traumatic intracranial hematomas in the remote period. Material. The nearest and remote results of the operated traumatic intracranial hematomas at 105 patients in terms from 6 months till 3 years are analyzed. During research the anamnesis was studied, neurologic investigation, and also research cognitive functions by means of scale MMSE, the test of drawing of hours, a scale of studying of alarm/depression HADS, learning of 5 words, scale quality of life SF-36. Results. It is established, that in the remote period the condition of the majority of patients gradually improves, at the same time, frequent enough and expressed consequences which are necessary for analyzing with the purpose of optimization of outcomes and the forecast at the given disease are observed. The special attention should be given again developing complications to which it is possible to carry epileptic seizures and behavioral-memorable infringements. Conclusion. Studying of the remote consequences of this heavy kind of craniocereberal trauma allows to optimize results of treatment and to provide complex medical, labor, social and family adaptation

  15. Torakal Ventral Cord Herniation

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    Sermin Tok

    2015-11-01

    Full Text Available  Ventral cord herniation is a rare cause of focal myelopathy due to herniation of the thoracic cord through a dural defect.It is also known by a variety of other terms such as spontaneous thoracic cord herniation or idiopathic spinal cord herniation.The key feature is focal distortion and rotation of the cord with no CSF seen between it and the ventral theca.

  16. Clinical studies on cerebral blood flow in chronic subdural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Fukuda, Atsuhiro; Akagi, Katsuhito; Horibe, Kunio; Yamasaki, Mami; Yuguchi, Takamichi

    1988-11-01

    Cerebral blood flow (CBF) and clinical symptoms were examined between pre- and post-operations in twenty-four patients with unilateral chronic subdural hematoma. The following results were obtained by intravenous /sup 133/Xe method : 1. There was a reducing tendency of the CBF (hemisphere) on hematoma side, in most cases. While, the groups of headache and disturbances of consciousness did not give a laterality between hematoma and opposite side without the group of hemiparesis. 2. The absolute values of the CBF in the groups of headache and disturbances of consciousness were correlated with the clinical symptoms. In the group of hemiparesis, the laterality between hematoma and opposite side was correlated with the clinical symptoms. 3. In the group of hemiparesis, the F-flow (fast-flow) had sensitive reaction more than the ISI (initial slope index) with symptomatic improvement. 4. It was found that there was not an increase in the absolute value of the CBF, which was under the normal limit between pre- and post-operations in the case without improvement. By SPECT (Method of IMP), the following results were obtained : 1. There was the area of defect at the location of hematoma and the CBF tended to reduce at the subcortical white matter and at the basal ganglia of hematoma side. 2. The CBF of the contralateral hematoma side in the hemisphere of cerebellum was also tended to reduce.

  17. Surgical Management of Aneurysmal Hematomas: Prognostic Factors and Outcome.

    Science.gov (United States)

    Meneghelli, P; Cozzi, F; Hasanbelliu, A; Locatelli, F; Pasqualin, Alberto

    2016-01-01

    From 1991 until 2013, 304 patients with intracranial hematomas from aneurysmal rupture were managed surgically in our department, constituting 17 % of all patients with aneurysmal rupture. Of them, 242 patents presented with isolated intracerebral hematomas (in 69 cases associated with significant intraventricular hemorrhage), 50 patients presented with combined intracerebral and subdural hematomas (in 11 cases associated with significant intraventricular hemorrhage), and 12 presented with an isolated subdural hematoma. The surgical procedure consisted of simultaneous clipping of the aneurysm and evacuation of the hematoma in all cases. After surgery, 16 patients (5 %) submitted to an additional decompressive hemicraniectomy, and 66 patients (21 %) submitted to a ventriculo-peritoneal shunt. Clinical outcomes were assessed at discharge and at 6 months, using the modified Rankin Scale (mRS); a favorable outcome (mRS 0-2) was observed in 10 % of the cases at discharge, increasing to 31 % at 6 months; 6-month mortality was 40 %. Applying uni- and multivariate analysis, the following risk factors were associated with a significantly worse outcome: age >60; preoperative Hunt-Hess grades IV-V; pupillary mydriasis (only on univariate); midline shift >10 mm; hematoma volume >30 cc; and the presence of hemocephalus (i.e., packed intraventricular hemorrhage). Based on these results, an aggressive surgical treatment should be adopted for most cases with aneurysmal hematomas, excluding patients with bilateral mydriasis persisting after rescue therapy.

  18. The role of postoperative hematoma on free flap compromise.

    Science.gov (United States)

    Ahmad, Faisal I; Gerecci, Deniz; Gonzalez, Javier D; Peck, Jessica J; Wax, Mark K

    2015-08-01

    Hematomas may develop in the postoperative setting after free tissue transfer. When hematomas occur, they can exert pressure on surrounding tissues. Their effect on the vascular pedicle of a free flap is unknown. We describe our incidence of hematoma in free flaps and outcomes when the flap is compromised. Retrospective chart review of 1,883 free flaps performed between July 1998 and June 2014 at a tertiary referral center. Patients with free flap compromise due to hematoma were identified. Etiology, demographic data, and outcomes were evaluated. Eighty-eight (4.7%) patients developed hematomas. Twenty (22.7%) of those had flap compromise. Twelve compromises (60%) showed evidence of pedicle thrombosis. The salvage rate was 75% versus 54% in 79 flaps with compromise from other causes (P = .12). Mean time to detection of the hematoma was 35.3 hours in salvaged flaps compared to 91.6 hours in unsalvageable flaps (P = .057). Time to operating room (OR) from detection was 2.8 hours in salvageable flaps compared to 12.4 hours in nonsalvageable flaps (P = .053). The salvage rate for flaps that returned to the OR in hematomas developed rarely. When they did, 23% went on to develop flap compromise. Prompt recognition and re-exploration allowed for a high salvage rate. Vessel thrombosis predicted inability to salvage the flap. 4 © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

  19. Evolutionary Changes of Traumatic lntrahepatic Hematomas at Sonography

    International Nuclear Information System (INIS)

    Kim, Se Hun; Lee, Nam Suk; Lee, Soo Kyung; Cho, Won Soo; Kim, Pyo Nyun; Kim, Il Young

    1995-01-01

    To evaluate the echo pattern of early stage intrahepatic hematoma and change of the echogenicity according to the time lapse. Twenty-four patents with blunt abdominal trauma underwent sonography. Intrahepatic hematomas were sonographic ally, clinically or operatively diagnosed. Sonograms were retrospectively reviewed by the three observers with consensus. We divided the time interval into 4 groups as follows; within 24 hours, 2 to 7 days, 8 to 30 days, and after one month. The echogenicity, shape and location of intrahepatic hematomas were analyzed. Intrapatic hematomas occurred in the right lobe of the liver in 91.6%, especially in the posterior segment. The margin of hematoma was irregular in 23 cases and well-defined in one case. The shape of intrahepatic hematoma was round in 75%. The echogenicity of hematoma was as follows: within24 hours, hyperechoic(6/14), mixed-echoic(6), hypoechoic(2): in 1∼7 days, hyperechoir(1/10), mixed-echoic(6),hypoechoic(3): in 8∼30 days, mixed-echoic(5/14), hypoechoic(9) respectively. Two cases were completely resolved.All 7 cases were hypoechoic on sonogram after 31 days. On available follow-up sonograms the lesion showed decreased echogenicity in 3 of 5 cases at 1∼7 days interval, 7 of 12 cases at 8∼30 days interval, and 5 of 6 cases after 1 month interval. The echogenicity of the early stage of intrahepatic hematoma was mainly hyperechoic or mixed-echoic. The echogenicity of hematoma decreased with time lapse

  20. Two cases of subdural hematoma with niveau formation on CT

    International Nuclear Information System (INIS)

    Shimizu, Satoshi; Fukuda, Atsuhiro; Sato, Masaharu; Kohama, Akitsugu

    1984-01-01

    The authors report a case of a bilateral chronic subdural hematoma with niveau formation and another rare case of an acute subdural hematoma with niveau formation on plain CT. The different mechanisms of the niveau formation in these cases are speculated about. The first case was a 75-year-old male who showed a drowsy state, urinary incontinence, and muscle weakness of the bilateral lower limbs. No definite history of head trauma could be found. A plain CT scan showed a bilateral-crescent type fluid collection with niveau formation, consisting of a low-density area in the upper part and a high-density area in the lower part. An operation showed bilateral, moderately encapsulated subdural hematomas; they were evacuated. The second case was a 61-year-old male with head trauma due to a fall from a ladder. On admission, neurological examination revealed a decerebrate posture, a deep coma, and anisocoria. A plain CT scan twenty hours after the onset showed a crescent-type fluid collection with niveau formation in the left fronto-parietal region. The operation showed an acute subdural hematoma containing xanthochromic fluid and coagulated blood. No capsule of hematoma could be seen. The incidence of niveau formation in chronic subdural hematomas is not low (5 - 20%); such niveau formation is thought to be caused by rebleeding into the hematoma and the spending of considerable time in the supine position. On the other hand, no case of an acute subdural hematoma with niveau formation has previously been reported. With regard to this mechanism of niveau formation, we speculate that the hematoma is mixed with cerebrospinal fluid from the arachnoidal tear caused by the head trauma; also, a considerable time in the supine position is necessary. (author)

  1. Cavernous hemangioma of the thoracic spinal cord

    International Nuclear Information System (INIS)

    Wang, A.M.; Lin, J.C.T.; Morris, J.H.; Fischer, E.G.; Petersen, R.

    1988-01-01

    A 25-year-old woman presented with a four-year history of progressive right-lower-extremity weakness and atrophy and a left hemisensory deficit was found. Metrizamide-enhanced spinal CT scan showed an intramedullary lesion at the level of T1-T2; this had expanded the cord in fusiform fashion but showed no evidence of a cystic component. Surgical resection was performed and the pathological diagnosis was cavernous hemangioma. Two and one-half years later, her left hemisensory deficit was worsening and a spinal MRI showed high signal intensity mass in the region of the previous surgery consistent with chronic hematoma which was re-evacuated with some improvement in the patient's neurological condition. (orig.)

  2. Computerized tomography of chronic subdural hematoma extending to the tentorium

    International Nuclear Information System (INIS)

    Kondoh, Takeshi; Kanazawa, Yasuhisa; Harada, Hideaki; Tamaki, Norihiko; Matsumoto, Satoshi.

    1987-01-01

    A case of chronic subdural hematoma extending to the cerebellar tentorium is presented. The clinical feature of this case was gait disturbance with trankial ataxia. An axial CT scan showed only a diffuse high-density area in the cerebellar tentorium, but a coronal CT scan revealed a characteristic high-density lesion just on the cerebellar tentorium. The hematoma was evacuated by opening a burrhole at the convex; the gait disturbance disappeared after this operation. The value of a coronal CT scan in this case is stressed, and the mechanism of gait disturbance in a chronic subdural hematoma is discussed. (author)

  3. Computerized tomography of chronic subdural hematoma extending to the tentorium

    Energy Technology Data Exchange (ETDEWEB)

    Kondoh, Takeshi; Kanazawa, Yasuhisa; Harada, Hideaki; Tamaki, Norihiko; Matsumoto, Satoshi

    1987-06-01

    A case of chronic subdural hematoma extending to the cerebellar tentorium is presented. The clinical feature of this case was gait disturbance with trankial ataxia. An axial CT scan showed only a diffuse high-density area in the cerebellar tentorium, but a coronal CT scan revealed a characteristic high-density lesion just on the cerebellar tentorium. The hematoma was evacuated by opening a burrhole at the convex; the gait disturbance disappeared after this operation. The value of a coronal CT scan in this case is stressed, and the mechanism of gait disturbance in a chronic subdural hematoma is discussed.

  4. Endoscopic burr hole evacuation of an acute subdural hematoma.

    Science.gov (United States)

    Codd, Patrick J; Venteicher, Andrew S; Agarwalla, Pankaj K; Kahle, Kristopher T; Jho, David H

    2013-12-01

    Acute subdural hematoma evacuations frequently necessitate large craniotomies with extended operative times and high relative blood loss, which can lead to additional morbidity for the patient. While endoscopic minimally invasive approaches to chronic subdural collections have been successfully demonstrated, this technique has not previously been applied to acute subdural hematomas. The authors report their experience with an 87-year-old patient presenting with a large acute right-sided subdural hematoma successfully evacuated via an endoscopic minimally invasive technique. The operative approach is outlined, and the literature on endoscopic subdural collection evacuation reviewed. Copyright © 2013. Published by Elsevier Ltd.

  5. Giant Chest Wall Hematoma Mimicking Elastofibroma Dorsi: A Case Report

    International Nuclear Information System (INIS)

    Lee, Yeon Soo; Park, Kuhn; Kim, Jong Ok; Choi, Eun Seok; Kang, Si Won

    2011-01-01

    Hematoma on the thoracic wall is very rare. We describe here a 63-year-old man with a huge chest wall hematoma and the man had no history of trauma. The patient was found to have a large mass located subjacent to the inferior angle of the right scapula area and the CT and MRI findings were similar to those of an elastofibroma dorsi. We describe the CT and MRI findings of this hematoma and how to make the differential diagnosis from elastofibroma dorsi

  6. Supraspinatus Intramuscular Calcified Hematoma or Necrosis Associated with Tendon Tear

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    Alexandre Lädermann

    2015-01-01

    Full Text Available Introduction. Rotator cuff intramuscular calcification is a rare condition usually caused by heterotopic ossification and myositis ossificans. Case Presentation. We describe a patient with voluminous calcified mass entrapped in supraspinatus muscle associated with corresponding tendon tear. Histological examination corresponded to a calcified hematoma or necrosis. Patient was surgically managed with open excision of the calcified hematoma and rotator cuff arthroscopic repair. At 6 months, supraspinatus muscle was healed, and functional outcome was good. Discussion and Conclusion. We hypothesized that supraspinatus intramuscular calcified hematoma was responsible for mechanical stress on the tendon. This association has never been described.

  7. Spontaneously Developed Pulmonary Arterial Intramural Hematoma That Mimicked Thromboembolism

    International Nuclear Information System (INIS)

    Kang, Eun Ju; Lee, Ki Nam; Kim, In; Chane, Jong Min; Kim, Gun Jik; Yang, Dong Heon; Lee, Jong Min

    2012-01-01

    A 65-year-old woman visited our hospital with a complaint of acute onset dyspnea and radiological manifestations of pulmonary thromboembolism. The patient underwent an exploratory surgery to find a whitish-blue colored mass occupying almost the whole lumen of the main pulmonary arteries. Based on the pathological and radiological findings, the patient was diagnosed to have a pulmonary arterial intramural hematoma. Intramural hematomas are usually observed in the walls of the aorta, and we believe that an isolated intramural hematoma in the pulmonary artery has not been described previously.

  8. Giant Chest Wall Hematoma Mimicking Elastofibroma Dorsi: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Yeon Soo; Park, Kuhn; Kim, Jong Ok; Choi, Eun Seok; Kang, Si Won [Daejeon St. Mary' s Hospital, The Catholic University of Korea, Daejeon (Korea, Republic of)

    2011-02-15

    Hematoma on the thoracic wall is very rare. We describe here a 63-year-old man with a huge chest wall hematoma and the man had no history of trauma. The patient was found to have a large mass located subjacent to the inferior angle of the right scapula area and the CT and MRI findings were similar to those of an elastofibroma dorsi. We describe the CT and MRI findings of this hematoma and how to make the differential diagnosis from elastofibroma dorsi

  9. First report of hepatic hematoma after presumed Bothrops envenomation

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    Fernanda Cristina Cunha

    2015-10-01

    Full Text Available ABSTRACTIn Latin America, Bothrops envenomation is responsible for the majority of accidents caused by venomous snakes. Patients usually present local edema, bleeding and coagulopathy. Visceral hemorrhage is extremely rare and considered a challenge for diagnosis and management. We report the first case of hepatic hematoma owing to the bothropic envenomation in a 66-year-old man who was bitten in the left leg. He presented local edema, coagulopathy, and acute kidney injury. Radiological findings suggested hepatic hematoma, with a volume of almost 3 liters. The hepatic hematoma was gradually absorbed without the need for surgical intervention with complete resolution in 8 months.

  10. CD36-Mediated Hematoma Absorption following Intracerebral Hemorrhage: Negative Regulation by TLR4 Signaling

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    Fang, Huang; Chen, Jing; Lin, Sen; Wang, PengFei; Wang, YanChun; Xiong, XiaoYi; Yang, QingWu

    2014-01-01

    Promoting hematoma absorption is a novel therapeutic strategy for intracerebral hemorrhage (ICH); however, the mechanism of hematoma absorption is unclear. The present study explored the function and potential mechanism of CD36 in hematoma absorption using in vitro and in vivo ICH models. Hematoma absorption in CD36-deficient ICH patients was examined. Compared with patients with normal CD36 expression, CD36-deficient ICH patients had slower hematoma adsorption and aggravated neurologic defic...

  11. The low-field MRI and CT of chronic subdural hematomas; An analysis of 52 cases with 78 hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Kawanishi, Masahiro; Kajikawa, Hiroshi; Tamura, Yoji; Hirota, Naoki; Takase, Takashi (Suisei-kai Kajikawa Hospital, Hiroshima (Japan))

    1991-06-01

    Magnetic resonance (MR) imaging was performed at a field strength of 0.2 T in 52 patients with 78 surgery-proven chronic subdural hematomas. Signal intensities of the lesions, which were obtained on T1- (n=74), T2- (n=73), and proton density-weighted (n=64) spin-echo sequences, were compared with concurrently available CT densities. Of 74 hematomas, 60, 10, and 4 had hyperintensities, isointensities, and hypointensities, respectively, on T1-weighted images. Of 22 hematomas having high density on CT, 17 were hyperintense and 5 were isointense on T1-weighted images. Similarly, 25 isodensity hematomas on CT consisted of 23 hyperintensities and two isointensities; and 27 low density hematomas consisted of 20 hyperintensities, 3 isointensities, and 4 hypointensities. Both T2- and proton density-weighted images revealed hyperintensity in all hematomas. Two spin-echo images, T{sub 1} and proton density, were useful in differentiating chronic subdural hematoma from edema. (N.K.).

  12. Sciatica due to pelvic hematoma: case report

    Directory of Open Access Journals (Sweden)

    Kocaman Umit

    2016-12-01

    Full Text Available Sciatica is defined as pain in the sciatic nerve distribution. The most common reason of sciatica is radiculopathy due to lumbar disc hernia. Other causes can be congenital, acquired, infectious, neoplastic, or inflammatory. The piriformis syndrome is another cause. The pain starts in an insidious manner when the cause of sciatica is an extraspinal tumor. It is intermittent at first but a constant and progressive pain that does not decrease with position or rest gradually develops in all patients. The possibility of an intraabdominal or pelvic mass should always be considered and the relevant tests requested when the cause of the sciatica cannot be explained. We present an 83-year-old male who presented with non-traumatic and non-vascular lumbosacral plexopathy due to a large hematoma in the left adductor muscle following the use of warfarin sodium.

  13. Computed tomographic investigations on intraventricular hematomas

    International Nuclear Information System (INIS)

    Laber-Szillat, S.

    1982-01-01

    This work investigated in 106 patients with intraventricular hematomas all the known factors which can have an influence on prognosis: age, sex, anamnesis of the patients, size, extent and localization of the intracranial bleeding, underlying angiopathy and differences between arterial and venous and spontaneous and traumatic bleedings. It was shown that the state of mind was the deciding prognostic factor, whereby viligance was the cumulative expression of all other investigated influences. A computed tomography (CT) examination is deciding in the question of operative hydrocephalus care. In 13 patients it was further shown, how clearly CT results and brain dissection allowed themselves to be compared. The computed tomographic examination method is best suited to achieve even physiological and more extensive prognostic possibilities. (orig.) [de

  14. Treatment of hematomas after anterior cervical spine surgery: A retrospective study of 15 cases.

    Science.gov (United States)

    Miao, Weiliang; Ma, Xiaojun; Liang, Deyong; Sun, Yu

    2018-05-04

    Postoperative hematoma is a rare and dangerous complication of cervical spine surgery. The aim of this study was to investigate the incidence and related factors of postoperative hematoma, and to report on 15 cases at our institution over a 6-year period. Fifteen cases of postoperative hematoma were retrospectively identified. We investigated their neurological outcomes, characteristics, and surgical data, and identified risk factors associated with postoperative (PO) hematoma. Patients with hematoma were compared to those with no hematoma, in order to identify risk factors. Retropharyngeal hematomas developed in seven cases and epidural hematomas in eight. The total incidence of postoperative hematoma was 1.2%: 0.5% retropharyngeal hematomas and 0.6% spinal epidural hematomas. At time of onset, the severity of paralysis was assessed as grade B in one case, grade C in six cases, and grade D in eight cases. Risk factors for PO hematoma were: (1) presence of ossification of the posterior longitudinal ligament (OPLL) (Phematoma group and non-hematoma group (P>0.05). Precise preoperative preparation and systematic evaluation are central to successful management of PO hematoma after anterior cervical surgery. Risk factors for PO hematoma include multilevel decompression, OPLL, higher BMI, and longer operation time. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  15. Non-traumatic acute epidural spinal hematomas diagnosed by magnetic resonance

    International Nuclear Information System (INIS)

    Rovira, A.; Grive, E.; Pedraza, S.; Capellades, J.; Nos, C.; Alarcon, M.; Rovira, A.

    2000-01-01

    The non-traumatic spinal epidural hematoma (NTSEH) is a rare entity that can be the cause of an acute spinal compression syndrome. the objective of this review is to identify the characteristics by MRI and NTSEH and to analyze the factors that influence in its prognosis. In the years 1994 and 1999, 12 patients with NTSEH have been diagnosed in our hospital, and a MRI was performed during the acute phase. the characteristics of the lesions have been analyzed by MRI, with special emphasis on the topographic data and resonance signal and the factors that can influence in the clinical prognosis of the patients. Initially, all of the patients presented pain in the cervical dorsal or interscapular site, followed by a sensitive-motor deficit picture. The MRI showed a lesion of expansive character and posterior epidural location in every case that would produce varying degrees of compression on the spinal cord. The NTSEH should be considered as one of the causes of acute spinal cord compression. The clinical association of intense cervical, dorsal or interscapular pain followed by a sensomotor deficit picture should lead to the suspicion of this entity, that would require an immediate examination with MRI to verify its diagnosis. Both the clinical manifestations as well as the characteristics observed by MRI of the NTSEH have a prognostic value and determine the therapeutic decision. (Author) 34 refs

  16. Chronic subdural hematoma with persistent hiccups: A case report

    Directory of Open Access Journals (Sweden)

    Yushin Takemoto

    2016-03-01

    Full Text Available Supratentorial hiccup is a rare condition and no patients with persistent hiccups and chronic subdural hematoma have been reported. A 38-year-old man with intractable hiccups, headache, and nausea was admitted to our hospital. Computed tomography revealed a supratentorial chronic subdural hematoma on the left side. After burr hole surgery to remove the hematoma his hiccups disappeared immediately and he was discharged home on the 3rd postoperative day with no neurological deficits. Although the role of the supratentorial nervous system in hiccups is not clearly understood, supratentorial areas play an important role in the stimulation or suppression of the hiccup centers. Chronic hiccups may be a presenting symptom of chronic subdural hematoma attending headache with nausea if it has no gastrointestinal abnormality.

  17. Spontaneous rectus sheath hematoma: The utility of CT angiography

    Directory of Open Access Journals (Sweden)

    Antonio Pierro, MD

    2018-04-01

    Full Text Available We described the utility of computed tomography (CT angiography in detection of bleeding vessels for a rapid percutaneous arterial embolization of the spontaneous rectus sheath hematoma. A 70-year-old woman comes to our attention with acute abdominal pain and a low hemoglobin level. An unenhanced CT was performed demonstrating a large rectus sheath hematoma. A conservative management was initially established. Despite this therapy, the abdominal pain increased together with a further decrease of hemoglobin values. A CT angiography was then performed, demonstrating an active bleeding within the hematoma and addressing the patient to a rapid percutaneous arterial embolization. Keywords: Rectus sheath hematoma, Acute abdomen, Arterial embolization, CT angiography, Active bleeding

  18. Intramural Hematoma of the Esophagus Complicating Severe Preeclampsia

    Directory of Open Access Journals (Sweden)

    Simone Garzon

    2017-01-01

    Full Text Available Intramural hematoma of the esophagus is a rare injury causing esophageal mucosal dissection. Forceful vomiting and coagulopathy are common underlying causes in the elderly population taking antiplatelets or anticoagulation agents. Acute retrosternal pain followed by hematemesis and dysphagia differentiates the hematoma from other cardiac or thoracic emergencies, including acute myocardial infarction or aortic dissection. Direct inspection by endoscopy is useful, but chest computed tomography best assesses the degree of obliteration of the lumen and excludes other differential diagnoses. Intramural hematoma of the esophagus is generally benign and most patients recover fully with conservative treatment. Bleeding can be managed medically unless in hemodynamically unstable patients, for whom surgical or angiographic treatment may be attempted; only rarely esophageal obstruction requires endoscopic decompression. We report an unusual case of esophageal hematoma, presenting in a young preeclamptic woman after surgical delivery of a preterm twin pregnancy, with a favorable outcome following medical management.

  19. Analysis of chronic subdural hematoma based on CT, (2)

    International Nuclear Information System (INIS)

    Takahashi, Yoshio; Mikami, Junichi; Sato, Hiroyuki; Takeda, Satoshi; Matsuoka, Takahiro

    1982-01-01

    Twenty-three cases of chronic subdural hematoma were observed soon after head injury for the relationship between its CT findings and clinical symptoms. It has been found that the chronic subdural hematoma is a slowly growing and expanding intracranial disease that starts in an early period of head injury. Chronic subdural hematoma did not present any signs or symptoms initially, except for the gradual occurrence of headache, but finally it presented signs of intracranial hypertension and focal signs. Chronic subdural hematoma in the hygroma-like period did not show any signs and symptoms. In the capsulated period, when changes in CT density suggested intracapsular hemorrhage, a heavy sensation of the head was noted. It was recognized as an abnormal feeling or a full sensation of the head. When the bleeding continued in the cavity, headache became continuous and focal signs gradually appeared. (author)

  20. Idiopathic intraparenchymal hematoma of the liver in a neonate

    Energy Technology Data Exchange (ETDEWEB)

    Amodio, John; Fefferman, Nancy; Rivera, Rafael; Pinkney, Lynne; Strubel, Naomi [Division of Pediatric Radiology, Department of Radiology, New York University Medical Center, 560 1st Avenue, New York, NY 10016 (United States)

    2004-04-01

    Hepatic hematomas in newborn infants are not frequently detected clinically, but are often found at perinatal autopsies. These hematomas of the liver are usually subcapsular in location. A variety of etiologies for such hematomas has been implicated, such as trauma, sepsis, and coagulopathies. We present a neonate who presented with jaundice and abdominal distention. Initial imaging studies revealed a large intraparenchymal lesion of the liver, which was at first thought to be suspicious for neoplasm; however, MRI showed the lesion to be hemorrhagic and follow-up sonographic studies showed total resolution of this lesion, compatible with hematoma. The intraparenchymal location and the idiopathic nature of this lesion distinguish this case from others previously reported. (orig.)

  1. Spinal Cord Injury 101

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    Full Text Available ... About Media Donate Spinal Cord Injury Medical Expert Videos ... Home Kim Eberhardt Muir, MS Coping with a New Injury Robin Dorman, PsyD Sex and Fertility After Spinal Cord Injury Diane M. ...

  2. Spinal Cord Injury 101

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    Full Text Available ... of Spinal Cord Injury Rehabilitation Kristine Cichowski, MS Occupational Therapy after Spinal Cord Injury Katie Powell, OT ... does not provide medical advice, recommend or endorse health care products or services, or control the information ...

  3. Spinal Cord Dysfunction (SCD)

    Data.gov (United States)

    Department of Veterans Affairs — The Spinal Cord Dysfunction (SCD) module supports the maintenance of local and national registries for the tracking of patients with spinal cord injury and disease...

  4. Spinal Cord Injury 101

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    Full Text Available ... Injury Facts and Figures Care and Treatment After SCI Spinal Cord Injury Rehabilitation Pediatric Spinal Cord Injuries Video Library SCI Medical Experts People Living with SCI Personal Experiences ...

  5. Spinal Cord Injury 101

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    Full Text Available ... of spinal cord injuries? play_arrow What does stem-cell research on animals tell us? play_arrow When can we expect stem-cell treatments to become available for spinal cord injuries? ...

  6. Spinal Cord Injury 101

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    Full Text Available ... spinal cord injuries? play_arrow What does stem-cell research on animals tell us? play_arrow When can we expect stem-cell treatments to become available for spinal cord injuries? ...

  7. Spinal Cord Injury 101

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    Full Text Available ... Spinal Cord Injuries Video Library SCI Medical Experts People Living with SCI Personal Experiences by Topic Resources ... Spinal Cord Injuries Video Library SCI Medical Experts People Living with SCI Personal Experiences by Topic Resources ...

  8. Spinal Cord Injury 101

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    Full Text Available ... play_arrow What are the chances of regaining feeling and mobility after a spinal cord injury? play_arrow How long does it usually take for feeling and movement to return after a spinal cord ...

  9. Spinal Cord Injury 101

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    Full Text Available ... RN Pediatric Injuries Pediatric Spinal Cord Injury 101 Lawrence Vogel, MD The Basics of Pediatric SCI Rehabilitation ... Rogers, PT Recreational Therapy after Spinal Cord Injury Jennifer Piatt, PhD David Chen, MD Read Bio Medical ...

  10. Spinal Cord Injury 101

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    Full Text Available ... Disabilities Photography by Rona Talcott Website by Mobile Marketing LLC Understanding Spinal Cord Injury About Us Expert Videos Contact Us Personal Experience Videos Blog Videos By Topic Media Resources Donate to support families facing spinal cord ...

  11. Tethered Spinal Cord Syndrome

    Science.gov (United States)

    ... cord over time and may be exacerbated during sports or pregnancy, or may be due to narrowing of the ... cord over time and may be exacerbated during sports or pregnancy, or may be due to narrowing of the ...

  12. Spinal cord stimulation

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/007560.htm Spinal cord stimulation To use the sharing features on this page, please enable JavaScript. Spinal cord stimulation is a treatment for pain that uses ...

  13. Spinal Cord Injury 101

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    Full Text Available ... Spinal Cord Injury 101 Lawrence Vogel, MD The Basics of Pediatric SCI Rehabilitation Sara Klaas, MSW Transitions for Children with Spinal Cord Injury Patricia Mucia, RN Family Life After Pediatric Spinal Injury Dawn Sheaffer, MSW Rehabilitation ...

  14. Spinal Cord Injury 101

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    Full Text Available ... Spinal Cord Injury 101 David Chen, MD Preventing Pressure Sores Mary Zeigler, MS Transition from Hospital to ... a spinal cord injury? play_arrow Why are high-dose steroids often used right after an injury? ...

  15. Unilateral proptosis and extradural hematoma in a child with scurvy

    Energy Technology Data Exchange (ETDEWEB)

    Verma, Sumit; Sivanandan, Sindhu; Seth, Rachna; Kabra, Shushil [All India Institute of Medical Sciences (AIIMS), Department of Pediatrics, New Delhi (India); Aneesh, Mangalasseril K.; Gupta, Vaibhav [All India Institute of Medical Sciences (AIIMS), Department of Radiodiagnosis, New Delhi (India)

    2007-09-15

    We report a 3-year-old boy with unilateral proptosis, painful swelling of the right thigh and aphasia. He had radiographic evidence of scurvy in the limbs and bilateral frontal extradural hematomas with a mass lesion in the left orbit on MRI. He was treated with vitamin C and on follow-up 8 weeks later had recovered with no evidence of the orbital mass on clinical or radiological study. Scurvy manifesting as proptosis and extradural hematoma is rare. (orig.)

  16. A case of subdural hematoma following lumbar puncture

    Directory of Open Access Journals (Sweden)

    Ramatharaknath Vemuri

    2017-01-01

    Full Text Available Lumbar puncture (LP is a frequent procedure done for administration of spinal anesthesia or for obtaining cerebrospinal fluid for analysis. The common complications of LP are pain at the local site and headache. Fortunately, the serious complications such as infections of central nervous system, brain stem herniation, and subdural hematoma are rare. We present a rare case of subdural hematoma following a LP.

  17. Epidural Anesthesia Complicated by Subdural Hygromas and a Subdural Hematoma

    Directory of Open Access Journals (Sweden)

    Christine Vien

    2016-01-01

    Full Text Available Inadvertent dural puncture during epidural anesthesia leads to intracranial hypotension, which if left unnoticed can cause life-threatening subdural hematomas or cerebellar tonsillar herniation. The highly variable presentation of intracranial hypotension hinders timely diagnosis and treatment. We present the case of a young laboring adult female, who developed subdural hygromas and a subdural hematoma following unintentional dural puncture during initiation of epidural anesthesia.

  18. A Rare Complication of Spinal Anesthesia: Subdural Hematoma

    Directory of Open Access Journals (Sweden)

    Fuldem Yıldırım Dönmez

    2014-03-01

    Full Text Available The most common complication of spinal anesthesia is postdural puncture headache. Any injury of the dura may cause headache. After the injury of the dura, CSF leakage may occur and due to the tension of the veins between the cortex and the dural sinuses, subdural hematoma may be seen. Herein, we present a patient with persistent headache after the spinal anesthesia given during delivery of her baby, and emphasize a rare complication of spinal anesthesia which is subdural hematoma

  19. Pathomechanism of ring enhancement in intracerebral hematomas on CT

    International Nuclear Information System (INIS)

    Takasugi, Shinsuke; Kageyama, Takefumi; Yamashita, Shigeru; Kusaka, Kazumasa; Ueda, Shin

    1980-01-01

    As a simulation of hypertensive intracerebral hematoma, about 3.5 ml of autologus venous blood were injected into an artificial cavity of a unilateral cerebral hemisphere in dogs. The cavity was made by the insertion and inflation of a balloon canula near the basal ganglia region of the dog. At the acute stage after the injection, the hematoma showed a round-shaped and homogeneous high density. 9 days later, a positive ring enhancement appeared around this high-density area in most of the cases. Subsequently, the hematoma changed into an isodensity with a tendency toward the concentric concentration of the ring enhancement and to the final low-density stage with a spotted enhancement in the center. That is our experimental intracerebral hematoma of the dog showed a pattern of the chronological course of the CT appearance quite similar to that of clinical cases of hypertensive intracerebral hematomas. At the onset of the ring enhancement, many new and immature capillaries were noted in the adjacent tissue of the hematoma, corresponding to the positive enhancement. The new capillaries were gradually shifted to the center of the hematoma; the enhancement also coincided with them. The ultrastructures of these new capillaries were examined electronmicroscopically. There was some resemblance to the capillaries of muscle with many pinocytotic vesicles and shallowed tight junctions. These experimental facts suggest that the enhancement phenomenon occurred in close relationship to the newly produced hypervascularization of the capillaries around the hematoma, which was a phenomenon of the healing process of the lesion. Therefore, the pathomechanism of the enhancement was thought to be involved the pooling of the contrast media in the increased vascular bed as well as a loss of blood brain barrier in these newly produced immature capillaries. (J.P.N.)

  20. Periocular hematoma secondary to subperiosteal injury by a short needle

    Directory of Open Access Journals (Sweden)

    Nauman Ahmad

    2012-01-01

    Full Text Available Bleeding and intraorbital hematoma is one of the most common complications of needle block for ophthalmic local anesthesia. We describe an unusual presentation of hematoma that originated in the subperiosteal space and extended to the subconjunctival and periocular area after a peribulbar block for phacoemulsification in a 55-year-old lady. It required an urgent surgical evacuation in order to reduce the intraocular pressure and save the eye. Detailed management to improve the outcome is discussed.

  1. Subdural Hematoma in Grave’s Disease Induced Thrombocytopenia.

    OpenAIRE

    Kumar, S; Diwan, S; Chandek, S; Nitey, PO; Kakani, A

    2013-01-01

    Subdural hematoma (SDH) usually occurs secondary to trauma, in bleeding disorders it may occur spontaneously. It is a rare complication of immune thrombocytopenia. Here we report a case of 45 years female presenting with presenting with complaints of headache, palpitation and menorrhagia and later diagnosed to be a case of Grave's disease with thrombocytopenia with sub dural hematoma. No such case reports are available in literature.

  2. Subdural Hematoma in Grave’s Disease Induced Thrombocytopenia.

    Directory of Open Access Journals (Sweden)

    Sunil Kumar

    2013-01-01

    Full Text Available Subdural hematoma (SDH usually occurs secondary to trauma, in bleeding disorders it may occur spontaneously. It is a rare complication of immune thrombocytopenia. Here we report a case of 45 years female presenting with presenting with complaints of headache, palpitation and menorrhagia and later diagnosed to be a case of Grave's disease with thrombocytopenia with sub dural hematoma. No such case reports are available in literature.

  3. Computerized tomography of the traumatic hematoma in the corpus callosum

    International Nuclear Information System (INIS)

    Ogura, Koichiro; Yamamoto, Isao; Hara, Makoto; Suzuki, Yoshio; Nakane, Toshichi; Watanabe, Masao.

    1982-01-01

    The value of the computerized tomography (CT) in the diagnosis of the intracerebral hematoma has been well documented. However, there is little report about the CT findings of the hematoma of the corpus callosum. This report presents two cases of the traumatic hematoma in the corpus callosum and is discussed about their CT findings. Two patients, 52 year-old male and 40 year-old male, respectively, are the cases of blunt mechanical head trauma which were accompanied neither by skull fracture nor by scalp injury. In all these cases, the findings that hematoma occupied from the genu to the body of the corpus callosum were verified by surgery and the axial CT revealed the following two similar findings. First; the hematoma in the genu of the corpus callosum was shown as a cresent-shaped high density mass. This finding seems to be due to the following anatomical structure, that is, the genu of the corpus callosum is located just in front of the anterior horn of the lateral ventricles in the shape of the convex towards posteriorly. Second; as the midportion of the body of the corpus callosum tends to be appeared narrow in width between both lateral ventricles, the hematoma which extended from the genu towards the body of the corpus callosum was shown as a dumbbell-shaped high density mass. (author)

  4. Chronic Subdural Hematoma Infected by Propionibacterium Acnes: A Case Report

    Science.gov (United States)

    Yamamoto, Shusuke; Asahi, Takashi; Akioka, Naoki; Kashiwazaki, Daina; Kuwayama, Naoya; Kuroda, Satoshi

    2015-01-01

    We present a very rare case of a patient with an infected subdural hematoma due to Propionibacterium acnes. A 63-year-old male complained of dizziness and was admitted to our hospital. He had a history of left chronic subdural hematoma due to a traffic accident, which had been conservatively treated. Physical, neurological and laboratory examinations revealed no definite abnormality. Plain CT scan demonstrated a hypodense crescentic fluid collection over the surface of the left cerebral hemisphere. The patient was diagnosed with chronic subdural hematoma and underwent burr hole surgery three times and selective embolization of the middle meningeal artery, but the lesion easily recurred. Repeated culture examinations of white sedimentation detected P. acnes. Therefore, he underwent craniotomy surgery followed by intravenous administration of antibiotics. The infected subdural hematoma was covered with a thick, yellowish outer membrane, and the large volume of pus and hematoma was removed. However, the lesion recurred again and a low-density area developed in the left frontal lobe. Craniotomy surgery was performed a second time, and two Penrose drainages were put in both the epidural and subdural spaces. Subsequently, the lesions completely resolved and he was discharged without any neurological deficits. Infected subdural hematoma may be refractory to burr hole surgery or craniotomy alone, in which case aggressive treatment with craniotomy and continuous drainage should be indicated before the brain parenchyma suffers irreversible damage. PMID:25759659

  5. [A case of infected subdural hematoma accompanied by cerebral infarction].

    Science.gov (United States)

    Fujii, Norio; Naito, Yuichiro; Takanashi, Shigehiko; Ueno, Toshiaki; Nakagomi, Tadayoshi

    2013-05-01

    Infected subdural hematoma(ISH)is a rare disease caused by hematogenous infection of a preexisting subdural hematoma. We report a rare case of ISH accompanied by cerebral infarction. A 76-year-old man who had suffered a closed head injury 3 months before presented fever, headache and left hemiparesis during the medical treatment of acute cholangitis and obstructive jaundice with pancreatic cancer at the department of surgical gastroenterology. At the consultation, computed tomography(CT)scan indicated right chronic subdural hematoma. We performed a burr hole opening surgery on the same day. Abscess and hematoma was aspirated from the subdural space, and methicillin-resistant Staphylococcus aureus(MRSA)was detected in this specimen. Thus the diagnosis of the infected subdural hematoma was confirmed. However, despite the antibiotics therapy, follow-up CT showed a low-density area close to the residual abscess, which suggested cerebral infarction. Cerebral angiography showed a vasospasm at the cortical segment of the right middle cerebral artery near the residual abscess. Eventually we carried out a small craniotomy to evacuate the abscess. Our case showed that prompt surgical treatment is required in case of ISH and the whole hematoma and abscess should be removed as soon as possible with an image diagnosis and an additional surgical operation.

  6. Spinal Cord Injury 101

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    Full Text Available ... the spinal cord work? play_arrow Why is the level of a spinal cord injury important? play_arrow What role does “compression” play in a spinal cord injury? play_arrow Why are high-dose steroids often used right after an injury? play_arrow What is meant ...

  7. Spinal Cord Injury 101

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    Full Text Available ... arrow What is the “Spinal Cord Injury Model Systems” program? play_arrow What are the most promising new treatments for spinal cord injuries? play_arrow What are the latest developments in the use of electrical stimulation for spinal cord injuries? play_arrow ...

  8. Spinal Cord Injuries

    Science.gov (United States)

    ... forth between your body and your brain. A spinal cord injury disrupts the signals. Spinal cord injuries usually begin with a blow that fractures or ... down on the nerve parts that carry signals. Spinal cord injuries can be complete or incomplete. With a complete ...

  9. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... injury? play_arrow How does the spinal cord work? play_arrow Why is the level of a spinal cord injury important? play_arrow What role does “compression” play in a spinal cord injury? play_arrow Why are high-dose steroids often used right after an injury? play_arrow What is meant ...

  10. Spinal Cord Injury 101

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    Full Text Available ... Abuse and Spinal Cord Injury Allen Heinemann, PhD How Peer Counseling Works Julie Gassaway, MS, RN Pediatric Injuries Pediatric Spinal ... What is a spinal cord injury? play_arrow How does the spinal cord work? play_arrow Why is the level of a ...

  11. Prediction and observation of post-admission hematoma expansion in patients with intracerebral hemorrhage

    DEFF Research Database (Denmark)

    Ovesen, Christian; Havsteen, Inger; Rosenbaum, Sverre

    2014-01-01

    within the hematoma along with the hematoma-size is reported to be predictive of hematoma expansion and outcome. Because patients tend to arrive earlier to the hospital, a larger fraction of acute ICH-patients must be expected to undergo hematoma expansion. This renders observation and radiological......Post-admission hematoma expansion in patients with intracerebral hemorrhage (ICH) comprises a simultaneous major clinical problem and a possible target for medical intervention. In any case, the ability to predict and observe hematoma expansion is of great clinical importance. We review...... radiological concepts in predicting and observing post-admission hematoma expansion. Hematoma expansion can be observed within the first 24 h after symptom onset, but predominantly occurs in the early hours. Thus capturing markers of on-going bleeding on imaging techniques could predict hematoma expansion...

  12. CT finding of right retroperitoneal space : analysis of extension of right perirenal hematoma

    International Nuclear Information System (INIS)

    Seo, Kwang Won; Kim, Kyung Rak; Lee, Hyeok; Kim, Young Hwa; Cho, Won Soo; Kim, Il Young

    1997-01-01

    To understand the structure and character of the right retroperitoneal space by analysis of the extension of retroperitoneal hematoma in patients with traumatic right renal injuries. We retrospectively reviewed CT scans of 13 patients with right retroperitoneal hematomas caused by right renal injury. At te renal level, we analyzed the relation of a hematoma contacting psoas muscle with other retroperitoneal compartmental hematomas. At the suprarenal level, a perirenal hematoma and a hematoma contacting the diaphragm were analyzed according to their relation with intrahepatic IVC and pericaval hematoma. Below renal hilar level, all hematomas contacting psoas muscle, observed in eight cases, were connected with retrorenal extension of anterior pararenal hematoma. At the suprarenal level, intrahepatic pericaval hematomas were not, in all 13 cases, connected with a hematoma contacting the diaphragm, but with a perirenal hematoma. At the upper suprarenal level, the only pericaval hematomas containing a medial component of perirenal hematoma extended superiorly to the upper one third of the tenth thoracic vertebral body. The anterior renal fascia envelops perirenal space except in its medial aspect. In the upper suprarenal region, the anterior and posterior planes of the anterior renal fascia unite to fuse with diaphragmatic fascia, but along the medial aspect they fuse with intrahepatic pericaval connective tissue and posteromedial diaphragm, respectively

  13. Large subcapsular hematoma following ureteroscopic laser lithotripsy of renal calculi in a spina bifida patient: lessons we learn

    Directory of Open Access Journals (Sweden)

    Vaidyanathan S

    2016-08-01

    % to 17%. Follow-up CT revealed reduction in the size of subcapsular hematoma, no hydronephrosis, and several residual calculi.Conclusion: Risk of subcapsular hematoma following ureteroscopic lithotripsy can be reduced by avoiding prolonged endoscopy and performing ureteroscopy under low pressure. When a paraplegic patient develops features of infection after ureteroscopy, renal imaging should be carried out promptly. Extended perioperative medical care is required for spinal cord injury patients because of their propensity to develop sepsis. Antibiotics should be prescribed on the basis of recent urine microbiology results. Spinal cord injury patients should be treated by senior, experienced doctors and cared for in a spinal injuries unit in order to minimize complications. Keywords: spina bifida, paraplegia, ureteroscopy, lithotripsy, subcapsular hematoma, prevention

  14. Correlation between CT and MRI findings of chronic subdural hematomas, and total hemoglobin, oxyhemoglobin and methemoglobin concentrations in hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Tane, Kazuyuki [Osaka Medical Coll., Takatsuki (Japan)

    2000-06-01

    The authors investigated the correlation between the neuroradiological findings (computerized tomography (CT) scan and magnetic resonance (MR) image) of chronic subdural hematomas (CSDH) and the fractions in those hematomas (hemoglobin (Hb), oxyhemoglobin (oxy-Hb), and methemoglobin (met-Hb)). Thirty-three patients with a total of forty lesions were chosenas subjects, all with CSDH showing almost homogenous findings in CT scans and MR images. The density in the patients' CT scans was divided into high density, iso-density and low density. The intensity in their MR images was also divided into high intensity, isointensity and low intensity, and the correlation of these to the Hb, oxy-Hb and met-Hb concentrations calculated from the absorption spectrum of the hematoma sampled during the operation was examined. The CT findings were highly correlated to the Hb and oxy-Hb, concentrations and the CT scans of the hematomas with an Hb concentration above 9.4 g/dl all showed high density. The T1-weighted MR image and met-Hb concentration also showed a high correlation, and the images of the hematomas with a met-Hb concentration above 0.4 g/dl all showed high intensity. These results indicated that the fraction in the content of CSDH was predictable from the image findings. To obtain prior knowledge of the content of a hematoma seemed extremely useful for the clucidation of the pathogenesis of CSDH and for deciding its therapeutic policy. (author)

  15. Clinical appraisal of stereotactic hematoma aspiration surgery for hypertensive thalamic hemorrhage; With respect to volume of the hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Sasaki, Koji; Matsumoto, Keizo (Tokushima Univ. (Japan). School of Medicine)

    1992-06-01

    Three hundred and four patients with hypertensive thalamic hemorrhage were managed by medical treatment, ventricular drainage, or CT-controlled stereotactic aspiration surgery (AS). The therapeutic results of the 6-month outcome were analyzed and correlated with the volume of the hematoma. A hematoma volume of 20 ml was thought to be the critical size in determining whether the outcome would be favorable or unfavorable. Indications for AS are suggested as follows. In patients with a small-sized hematoma having a volume of less than 10 ml use of AS should be restricted to patients with severe paralysis or other neurological complications and the elderly (aged 70 years or older). For patients with a medium-sized hematoma having a volume between 10 ml and 20 ml, AS is indicated for patients having severe paralysis and disturbances of consciousness. For patients with a large-sized hematoma having a volume of 20 ml or more, AS increases not only the survival rate of patients but also reduces the number of bedridden patients. We conclude that AS opens up a new avenue of surgical treatment for hypertensive thalamic hemorrhage, which has been no indication for hematoma evacuation by conventional craniotomy. (author).

  16. Correlation between CT and MRI findings of chronic subdural hematomas, and total hemoglobin, oxyhemoglobin and methemoglobin concentrations in hematomas

    International Nuclear Information System (INIS)

    Tane, Kazuyuki

    2000-01-01

    The authors investigated the correlation between the neuroradiological findings (computerized tomography (CT) scan and magnetic resonance (MR) image) of chronic subdural hematomas (CSDH) and the fractions in those hematomas (hemoglobin (Hb), oxyhemoglobin (oxy-Hb), and methemoglobin (met-Hb)). Thirty-three patients with a total of forty lesions were chosenas subjects, all with CSDH showing almost homogenous findings in CT scans and MR images. The density in the patients' CT scans was divided into high density, iso-density and low density. The intensity in their MR images was also divided into high intensity, isointensity and low intensity, and the correlation of these to the Hb, oxy-Hb and met-Hb concentrations calculated from the absorption spectrum of the hematoma sampled during the operation was examined. The CT findings were highly correlated to the Hb and oxy-Hb, concentrations and the CT scans of the hematomas with an Hb concentration above 9.4 g/dl all showed high density. The T1-weighted MR image and met-Hb concentration also showed a high correlation, and the images of the hematomas with a met-Hb concentration above 0.4 g/dl all showed high intensity. These results indicated that the fraction in the content of CSDH was predictable from the image findings. To obtain prior knowledge of the content of a hematoma seemed extremely useful for the clucidation of the pathogenesis of CSDH and for deciding its therapeutic policy. (author)

  17. Predictors for Recurrence of Chronic Subdural Hematoma.

    Science.gov (United States)

    Hammer, Alexander; Tregubow, Alexander; Kerry, Ghassan; Schrey, Michael; Hammer, Christian; Steiner, Hans-Herbert

    2017-01-01

    This prospective study was designed to analyze the dependence of different factors on the recurrence rate of chronic subdural hematoma (cSDH) after surgical treatment. Seventy-three consecutive patients, who were surgically treated at our department due to cSDH between 2009 and 2012, were included. The following parameters were analyzed: patient age and gender, occurrence of trauma, time between trauma and admission, neurological symptoms, presence of minor diseases, intake of anticoagulation medication. We classified the results of diagnostic imaging and determined the space-consuming effect via the cerebral midline shift. In addition, we scrutinized intraoperative findings and the dependence of the position of subdural drainage on the recurrence rate of cSDH. In our patient group, cSDH recurrence was significantly associated with aphasia (p=0.008). Moreover an increased cSDH recurrence rate was observed in the patient group that had a separated manifestation of the cSDH in the preoperative diagnostic imaging (p=0.048) and received no drainage implant (p=0.016). Homogeneous isodense cSDH was associated with no apparent recurrence (p=0.037). Within the scope of this study, we detected aphasia and separated cSDH as predictors of cSDH recurrence. Homogeneous isodense cSDH seems to be a good prognostic sign regarding the risk of recurrence development. Furthermore, our data clearly emphasize the importance of surgically applied drainage implants to prevent a recurrence of cSDH.

  18. Optimal management of hemophilic arthropathy and hematomas

    Directory of Open Access Journals (Sweden)

    Lobet S

    2014-10-01

    Full Text Available Sébastien Lobet,1,2 Cedric Hermans,1 Catherine Lambert1 1Hemostasis-Thrombosis Unit, Division of Hematology, 2Division of Physical Medicine and Rehabilitation, Cliniques Universitaires Saint-Luc, Brussels, Belgium Abstract: Hemophilia is a hematological disorder characterized by a partial or complete deficiency of clotting factor VIII or IX. Its bleeding complications primarily affect the musculoskeletal system. Hemarthrosis is a major hemophilia-related complication, responsible for a particularly debilitating chronic arthropathy, in the long term. In addition to clotting factor concentrates, usually prescribed by the hematologist, managing acute hemarthrosis and chronic arthropathy requires a close collaboration between the orthopedic surgeon and physiotherapist. This collaboration, comprising a coagulation and musculoskeletal specialist, is key to effectively preventing hemarthrosis, managing acute joint bleeding episodes, assessing joint function, and actively treating chronic arthropathy. This paper reviews, from a practical point of view, the pathophysiology, clinical manifestations, and treatment of hemarthrosis and chronic hemophilia-induced arthropathy for hematologists, orthopedic surgeons, and physiotherapists. Keywords: hemophilia, arthropathy, hemarthrosis, hematoma, physiotherapy, target joint

  19. Chronic subdural hematoma fluid and its computerized tomographic density

    International Nuclear Information System (INIS)

    Masuzawa, Hideaki; Sato, Jinichi; Kamitani, Hiroshi; Yamashita, Midori

    1983-01-01

    Laboratory and in vivo CT analysis were performed on 19 chronic subdural hematomas and five subdural hygromas. In these 25 hematoma samples, red blood cells (RBC), hematocrit, and hemoglobin (Hgb) varied greatly, though, these values correlated well with the CT densities. Plasma protein content was fairly constant with an average of 7.1+-0.8g/dl. There were four hematoma samples with RBC of less than 20x10 4 μl or Hgb of less than 2.0g/dl. Their CT values ranged between 18 and 23 H.U., which were considered close to the in vivo serum level CT density. Five hygroma fluid showed no RBC and very little protein content of less than 0.4g/dl. CT density ranged between -2 and 13 H.U. The edge effect of the skull was experimentally studied using a phantom skull filled with water. This revealed a remarkable overshoot of the CT values within ten pixels from the inner wall of the skull. Visual observation of the original CT pictures revealed four low density hematomas and seven mixed density ones. When compared to the density of the ventricular cavity, all of the low density hematomas and the supernatant part of the mixed density ones were clearly higher in density. All five hygromas appeared CSF dense or lower. In conclusion, because of the edge effect by the skull, thin subdural fluids could not be diagnosed by CT alone. Thick subdural fluids could be differentiated as either hematoma or hygroma by their CT densities. Subdural hematomas had in vivo CT densities of at least serum level or approximately 20 H.U., while subdural hygromas had densities close to CSF. These characteristics were best appreciated by visual observation of the CT scan films. (J.P.N.)

  20. Evaluation of intracerebral hematoma resorption dynamics with computed tomography

    International Nuclear Information System (INIS)

    Strzesniewski, P.; Lasek, W.; Serafin, Z.; Ksiazkiewicz, B.; Wanat-Slupska, E.

    2004-01-01

    High mortality and severe grade of disability observed in patients after intracerebral hemorrhage provide efforts to improve diagnostics and therapy of the hemorrhagic cerebral stroke. An aim of this paper was an evaluation of blood resorption dynamics in patients with intracerebral hematoma, performed with computed tomography of the head and an analysis of clinical significance of this process. An examined group included 133 patients with intracerebral hematoma proven by a CT exam. In 97 patients resorption of the hematoma was measured, based on control scans taken on 15 th and 30 th day on average. Volume of the hemorrhagic foci was measured as well as the width of ventricles and the displacement of medial structures. The mean hematoma volume reached 11,59 ml after 15 days, and 3,16 m after 30 days (average decrease of the volume 0,67 ml/day). There was a significant difference in the rate of resorption between the first (0-15 days) and the second (15-30 days) observation period - 0,78 and 0,62 ml/day respectively. The dynamics of the process was dependent on volume and localization of the hematoma and independent of the grade of displacement and compression of the ventricles. The calculated mean rate of the hematomas resorption enables to schedule control examinations precisely. The significant differences of the dynamics of blood resorption depending on hematomas size and the independence of compression and displacement of ventricular system suggest, that the most important factor in therapeutic decision-making should be a clinical status of the patient. (author)

  1. Computed tomography(CT) of the spontaneous resolution of traumatic epidural and subdural hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Hahm, Chang Kok; Lee, Seung Ro; Park, Dong Woo; Joo, Kyung Bin; Lee, Sang Gil [Hanyang University School of Medicine, Seoul (Korea, Republic of)

    1989-08-15

    During the period of four years and three months from January 1985 to March 1989, 29 cases in 27 patients with traumatic epidural and subdural hematomas which resolved spontaneously on sequential CT examinations, at the Hanyang University Hospital, show the following results. 1. Of 29 hematomas, there are 20 epidural hematomas including 9 cases (45%) in parietal area, and 4 cases (20%) in frontal area, and 9 subdural hematomas including 6 cases (66%) in temporal area. 2. The thickness of all hematomas in less than 2 cm. The thickness of hematoma is 1.0{approx}2.0 cm in 10 epidural hematomas (50%), and less than 0.5 cm in 5 subdural hematomas (56%). 3. The size decrease and complete resolution of hematomas within 4 weeks show 24 of 29 hematomas (83%), of which 18 hematomas (62%) show that between 2 and 4 weeks. 4. No difference between absorption rates of hematomas as the degrees of type or size of hematomas is present.

  2. Computed tomography(CT) of the spontaneous resolution of traumatic epidural and subdural hematomas

    International Nuclear Information System (INIS)

    Hahm, Chang Kok; Lee, Seung Ro; Park, Dong Woo; Joo, Kyung Bin; Lee, Sang Gil

    1989-01-01

    During the period of four years and three months from January 1985 to March 1989, 29 cases in 27 patients with traumatic epidural and subdural hematomas which resolved spontaneously on sequential CT examinations, at the Hanyang University Hospital, show the following results. 1. Of 29 hematomas, there are 20 epidural hematomas including 9 cases (45%) in parietal area, and 4 cases (20%) in frontal area, and 9 subdural hematomas including 6 cases (66%) in temporal area. 2. The thickness of all hematomas in less than 2 cm. The thickness of hematoma is 1.0∼2.0 cm in 10 epidural hematomas (50%), and less than 0.5 cm in 5 subdural hematomas (56%). 3. The size decrease and complete resolution of hematomas within 4 weeks show 24 of 29 hematomas (83%), of which 18 hematomas (62%) show that between 2 and 4 weeks. 4. No difference between absorption rates of hematomas as the degrees of type or size of hematomas is present

  3. Intra- versus retroplacental hematomas: a retrospective case-control study on pregnancy outcomes.

    Science.gov (United States)

    Ott, Johannes; Pecnik, Philipp; Promberger, Regina; Pils, Sophie; Binder, Julia; Chalubinski, Kinga M

    2017-10-26

    Intrauterine hematomas are a common pregnancy complication. The literature lacks studies about outcomes based on hematoma localization. Thus, we aimed to compare pregnancies complicated by an intraplacental hematoma to cases with a retroplacental hematoma and to a control group. In a retrospective case-control study, 32 women with an intraplacental hematoma, 199 women with a retroplacental hematoma, and a control group consisting of 113 age-matched women with no signs of placental abnormalities were included. Main outcome measures were pregnancy complications. Second-trimester miscarriage was most common in the intraplacental hematoma group (9.4%), followed by women with a retroplacental hematoma (4.2%), and controls (0%; p = 0.007). The intraplacental hematoma group revealed the highest rates for placental insufficiency, intrauterine growth retardation, premature preterm rupture of membranes, preterm labor, preterm delivery hematoma group. When tested in multivariate models, intraplacental hematomas were independent predictors for placental insufficiency (ß = 4.19, p hematoma (p = 0.042). Intra- and retroplacental hematomas have different risk profiles for the affected pregnancy and act as independent risk factors.

  4. Encapsulated Unresolved Subdural Hematoma Mimicking Acute Epidural Hematoma: A Case Report

    Science.gov (United States)

    Park, Sang-Soo; Kim, Hyo-Joon; Kwon, Chang-Young

    2014-01-01

    Encapsulated acute subdural hematoma (ASDH) has been uncommonly reported. To our knowledge, a few cases of lentiform ASDH have been reported. The mechanism of encapsulated ASDH has been studied but not completely clarified. Encapsulated lentiform ASDH on a computed tomography (CT) scan mimics acute epidural hematoma (AEDH). Misinterpretation of biconvex-shaped ASDH on CT scan as AEDH often occurs and is usually identified by neurosurgical intervention. We report a case of an 85-year-old man presenting with a 2-day history of mental deterioration and right-sided weakness. CT scan revealed a biconvex-shaped hyperdense mass mixed with various densities of blood along the left temporoparietal cerebral convexity, which was misinterpreted as AEDH preoperatively. Emergency craniectomy was performed, but no AEDH was found beneath the skull. In the subdural space, encapsulated ASDH was located. En block resection of encapsulated ASDH was done. Emergency craniectomy confirmed that the preoperatively diagnosed AEDH was an encapsulated ASDH postoperatively. Radiologic studies of AEDH-like SDH allow us to establish an easy differential diagnosis between AEDH and ASDH by distinct features. More histological studies will provide us information on the mechanism underlying encapsulated ASDH. PMID:27169052

  5. Chronic subdural hematoma secondary to traumatic subdural hygroma

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Deok Hwa; Lim, Han Hyuk; Bae, Won Kyung; Kim, Pyo Nyun; Kim, Il Young; Lee, Byung Ho; Lee, Kyeong Seok [Soonchunhyang University Chonan Hospital, Cheonan (Korea, Republic of)

    1994-02-15

    Sometimes chronic subdural hematoma can be developed following posttraumatic subdural hygroma. The purpose of this study is to investigate its incidence, the duration required for their conversion, and characteristic CT and MR findings of subdural hygroma and chronic subdural hamatoma. We studied 8 patients with persistent posttraumatic subdural hygroma which consequently developed chronic subdural hamatoma. The patients were examined with CT initially and followed-up with CT in 3 and MR in 5. We analyzed the location of the lesion, the change of the density or signal intensity, the change of the size, and the degree of enhancement and mass effect. The duration required for the formation of hematoma was 48-166 days (mean, 76 days). The characteristic CT findings of subdural hygroma were a crescentric lesion with CSF density along the inner table with-out contrast enhancement. The mass effect was minimal. The CT findings of chronic subdural hematoma were higher density than that of hygroma in all cases, increase in thickness and size in 3 cases, and contrast enhancement along the inner membrane of the hematoma in 5 cases. The signal intensities of the subdural hygroma were identical to those of CSF on both T1 and T2 weighted images, whereas, those of chronic subdural hamatoma were higher. The increased signal intensity on T1 weighted MR images and increased attenuation or contrast enhancement of the lesion on CT may suggest the conversion of subdural hygroma into chronic subdural hematoma.

  6. CT-guided stereotactic operation for hypertensive intracerebral hematoma

    International Nuclear Information System (INIS)

    Takahashi, Shinichiro; Sonobe, Makoto; Koshu, Keiji; Kusunose, Mutsuo; Tsumura, Kotaro

    1989-01-01

    CT-guided stereotactic operation was performed in 55 patients with hypertensive intracerebral hematoma. Location of the hematoma was putamen in 28 cases, thalamus in 14 cases, subcortical area in 9 cases, cerebellum in 3 cases and pons in one case. Ages ranged from 36 to 85 years (mean 59.5). The mean timing of the surgery after bleeding was 4.2 days. The estimated volume of the hematoma on CT was 8 ml to 57 ml in putaminal, 9 ml to 40 ml in thalamic, 18 ml to 77 ml in subcortical, 17 ml to 26 ml in cerebellar and 5 ml in pontine hemorrhage. Aspiration rate at surgery was 60.4% in putaminal, 37.9% in thalamic, 41.7% in subcortical, 45.2% in cerebellar and 30% in pontine hemorrhage. In addition, we evaluated ADL at 6 months postoperatively in patients with putaminal and thalamic hamorrhage. It is concluded that stereotactic operation is advisable in those cases with 10 to 50 ml hematoma volumes in putamen or thalamus. On the other hand, in cases with over 50ml volume, hematoma should be evacuated by craniotomy. (author)

  7. Chronic subdural hematoma secondary to traumatic subdural hygroma

    International Nuclear Information System (INIS)

    Hong, Deok Hwa; Lim, Han Hyuk; Bae, Won Kyung; Kim, Pyo Nyun; Kim, Il Young; Lee, Byung Ho; Lee, Kyeong Seok

    1994-01-01

    Sometimes chronic subdural hematoma can be developed following posttraumatic subdural hygroma. The purpose of this study is to investigate its incidence, the duration required for their conversion, and characteristic CT and MR findings of subdural hygroma and chronic subdural hamatoma. We studied 8 patients with persistent posttraumatic subdural hygroma which consequently developed chronic subdural hamatoma. The patients were examined with CT initially and followed-up with CT in 3 and MR in 5. We analyzed the location of the lesion, the change of the density or signal intensity, the change of the size, and the degree of enhancement and mass effect. The duration required for the formation of hematoma was 48-166 days (mean, 76 days). The characteristic CT findings of subdural hygroma were a crescentric lesion with CSF density along the inner table with-out contrast enhancement. The mass effect was minimal. The CT findings of chronic subdural hematoma were higher density than that of hygroma in all cases, increase in thickness and size in 3 cases, and contrast enhancement along the inner membrane of the hematoma in 5 cases. The signal intensities of the subdural hygroma were identical to those of CSF on both T1 and T2 weighted images, whereas, those of chronic subdural hamatoma were higher. The increased signal intensity on T1 weighted MR images and increased attenuation or contrast enhancement of the lesion on CT may suggest the conversion of subdural hygroma into chronic subdural hematoma

  8. Ligamentum flavum hematomas of the cervical and thoracic spine.

    Science.gov (United States)

    Wild, Florian; Tuettenberg, Jochen; Grau, Armin; Weis, Joachim; Krauss, Joachim K

    2014-01-01

    To report extremely rare cases of ligamentum flavum hematomas in the cervical and thoracic spine. Only six cases of thoracic ligamentum flavum hematomas and three cases of cervical ligamentum flavum hematomas have been reported so far. Two patients presented with tetraparesis and one patient presented with radicular pain and paresthesias in the T3 dermatome. MRI was performed in two patients, which showed a posterior intraspinal mass, continuous with the ligamentum flavum. The mass was moderately hypointense on T2-weighted images and hyperintense on T1-weighted images with no contrast enhancement. The third patient underwent cervical myelography because of a cardiac pacemaker. The myelography showed an intraspinal posterior mass with compression of the dural sac at C3/C4. All patients underwent a hemilaminectomy to resect the ligamentum flavum hematoma and recovered completely afterwords, and did not experience a recurrence during follow-up of at least 2 years. This case series shows rare cases of ligamentum flavum hematomas in the cervical and thoracic spine. Surgery achieved complete recovery of the preoperative symptoms in all patients within days. Copyright © 2013 Elsevier B.V. All rights reserved.

  9. Hematoma Locations Predicting Delirium Symptoms After Intracerebral Hemorrhage.

    Science.gov (United States)

    Naidech, Andrew M; Polnaszek, Kelly L; Berman, Michael D; Voss, Joel L

    2016-06-01

    Delirium symptoms are associated with later worse functional outcomes and long-term cognitive impairments, but the neuroanatomical basis for delirium symptoms in patients with acute brain injury is currently uncertain. We tested the hypothesis that hematoma location is predictive of delirium symptoms in patients with intracerebral hemorrhage, a model disease where patients are typically not sedated or bacteremic. We prospectively identified 90 patients with intracerebral hemorrhage who underwent routine twice-daily screening for delirium symptoms with a validated examination. Voxel-based lesion-symptom mapping with acute computed tomography was used to identify hematoma locations associated with delirium symptoms (N = 89). Acute delirium symptoms were predicted by hematoma of right-hemisphere subcortical white matter (superior longitudinal fasciculus) and parahippocampal gyrus. Hematoma including these locations had an odds ratio for delirium of 13 (95 % CI 3.9-43.3, P delirium symptoms. Higher odds ratio for delirium was increased due to hematoma location. The location of neurological injury could be of high prognostic value for predicting delirium symptoms.

  10. Chronic subdural hematoma associated with arachnoid cyst. Two case histories with pathological observations.

    Science.gov (United States)

    Takayasu, Takeshi; Harada, Kunyu; Nishimura, Shigeru; Onda, Jun; Nishi, Tohru; Takagaki, Hisashi

    2012-01-01

    Arachnoid cysts are well known to induce chronic subdural hematoma (CSDH) after head injury. However, histological observations of the arachnoid cyst and hematoma membrane have only been rarely described. An 8-year-old boy and a 3-year-old boy presented with CSDH associated with arachnoid cyst. Surgical removal of the hematoma and biopsy of the hematoma membrane and cyst wall were performed. Clinical courses were good and without recurrence more than 1.5 years after surgery. Histological examination suggested that the cysts did not contribute to hematoma development. Pediatric hematoma membranes, similar to adult hematoma membranes, are key in the growth of CSDH. Therefore, simple hematoma evacuation is adequate as a first operation for CSDH associated with arachnoid cyst.

  11. How to distinguish between bleeding and coagulated extradural hematomas on the plain CT scanning

    International Nuclear Information System (INIS)

    Petersen, O.F.; Espersen, J.O.

    1984-01-01

    Four types of extradural hematoma could be separated at examination of the plain CT scan in 54 extradural hematomas. Two major groups appear: the still bleeding hematoma showing either generally low attenuation values of ''holes'', and a coagulated homogenous type with generally high attenuation values. The attenuation values of the bleeding-liquid part of hematoma - were correlated to hemoglobin concentration in blood, to which clots were not related. Seven extradural hematomas grew and coagulated on repeated preoperative CT scans. In two cases intravenous contrast was given to the bleeding type of hematoma, and the contrast media appeared in ''holes'', but not in areas of high attenuation value. It is easy to distinguish between the different types of hematoma on the plain CT scan, and the separation by eye between the still bleeding and the coagulated extradural hematoma seems reliable. (orig.)

  12. Time Course of Early Postadmission Hematoma Expansion in Spontaneous Intracerebral Hemorrhage

    DEFF Research Database (Denmark)

    Ovesen, Christian; Christensen, Anders Fogh; Krieger, Derk W

    2014-01-01

    spontaneous intracerebral hematoma within 4.5 hours. On admission, patients underwent noncontrast computed tomography (CT) and CT angiography. Serial hematoma volume estimations by transcranial B-mode ultrasound were effected through the contralateral transtemporal bone window by obtaining sagittal...

  13. Computed tomographic demonstration of a spontaneous subcapsular hematoma due to a small renal cell carcinoma

    International Nuclear Information System (INIS)

    Hilton, S.; Bosniak, M.A.; Megibow, A.J.; Ambos, M.A.

    1981-01-01

    Computed tomography (CT) was able to demonstrate a small renal cell carcinoma as the cause of a spontaneous subcapsular hematoma. Angiographic and pathologic correlation were obtained. A review of the causes for nontraumatic renal subcapsular hematoma is included

  14. Operative treatment of spontaneous spinal epidural hematomas : a study of the factors determining postoperative outcome

    NARCIS (Netherlands)

    Groen, R J; van Alphen, H A

    OBJECTIVE: We clarify the factors affecting postoperative outcomes in patients who have suffered spontaneous spinal epidural hematomas. METHODS: We review 330 cases of spontaneous spinal epidural hematomas from the international literature and three unpublished cases of our own. Attention was

  15. Acute dystonic reaction leading to lingual hematoma mimicking angioedema

    Science.gov (United States)

    Sezer, Özgür; Aydin, Ali Attila; Bilge, Sedat; Arslan, Fatih; Arslan, Hasan

    2017-01-01

    Lingual hematoma is a severe situation, which is rare and endangers the airway. It can develop due to trauma, vascular abnormalities, and coagulopathy. Due to its sudden development, it can be clinically confused with angioedema. In patients who applied to the doctor with complaints of a swollen tongue, lingual hematoma can be confused with angioedema, in particular, at the beginning if the symptoms occurred after drug use. It should especially be considered that dystonia in the jaw can present as drug-induced hyperkinetic movement disorder. Early recognition of this rare clinical condition and taking precautions for providing airway patency are essential. In this case report, we will discuss mimicking angioedema and caused by a bite due to dystonia and separation of the tongue from the base of the mouth developing concurrently with lingual hematoma. PMID:29326495

  16. Supratentorial arachnoid cyst and associated subdural hematoma: neuroradiologic studies

    Energy Technology Data Exchange (ETDEWEB)

    Ochi, M. [Dept. of Radiology, Nagasaki Univ. School of Medicine, (Japan); Morikawa, M. [Dept. of Radiology, Nagasaki Univ. School of Medicine, (Japan)]|[Dept. of Radiology, National Nagasaki Chuo Hospital, Ohmura (Japan); Ogino, A. [Dept. of Radiology, Nagasaki Univ. School of Medicine, (Japan); Nagaoki, K. [Dept. of Radiology, Nagasaki Univ. School of Medicine, (Japan)]|[Dept. of Radiology, Isahaya General Hospital (Japan); Hayashi, K. [Dept. of Radiology, Nagasaki Univ. School of Medicine, (Japan)

    1996-10-01

    CT and MR images of 8 patients with supratentorial arachnoid cyst complicated by subdural hematoma were studied and compared with those of 8 patients who developed nontraumatic subdural hematoma without arachnoid cyst. Ot the 8 patients with supratentorial arachnoid cyst, CT and MR disclosed temporal bulging and/or thinning of the temporal squama in all 6 patients with middle fossa arachnoid cysts, and the thinning of the calvaria was evident in another patient with a convexity cyst. Calvarial thinning at the site corresponding to interhemispheric arachnoid cyst was clearly depicted on coronal MR images. In contrast, none of the 8 young patients with nontraumatic subdural hematoma without arachnoid cyst had abnormal calvaria. Temporal bulging and thinning of the overlying calvaria were identified as diagnostic CT and MR features of arachnoid cyst with complicating intracystic and subdural hermorrhage. Radiologists should be aware of this association and should evaluate the bony structure carefully. (orig.)

  17. Giant splenic hematoma can be a hidden condition

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim; Hangaard, Stine

    2014-01-01

    An otherwise healthy 28-year old male presented to his general practitioner with dyspnoea in the morning and abdominal discomfort through months. Four months earlier, he had experienced a blunt trauma to the left side of his abdomen. Abdominal ultrasonography revealed a splenic hematoma and the p......An otherwise healthy 28-year old male presented to his general practitioner with dyspnoea in the morning and abdominal discomfort through months. Four months earlier, he had experienced a blunt trauma to the left side of his abdomen. Abdominal ultrasonography revealed a splenic hematoma...... and the patient was admitted to hospital. Vital signs were normal, and blood samples revealed a marginal anaemia and elevated C-reactive protein, but were otherwise normal. Computed tomography showed an 18 centimetre wide splenic hematoma. The patient was referred to another hospital for conservative treatment...

  18. Clinical Course and Outcomes of Small Supratentorial Intracerebral Hematomas.

    Science.gov (United States)

    Behrouz, Réza; Misra, Vivek; Godoy, Daniel A; Topel, Christopher H; Masotti, Luca; Klijn, Catharina J M; Smith, Craig J; Parry-Jones, Adrian R; Slevin, Mark A; Silver, Brian; Willey, Joshua Z; Masjuán Vallejo, Jaime; Nzwalo, Hipólito; Popa-Wagner, Aurel; Malek, Ali R; Hafeez, Shaheryar; Di Napoli, Mario

    2017-06-01

    Intracerebral hemorrhage (ICH) volume, particularly if ≥30 mL, is a major determinant of poor outcome. We used a multinational ICH data registry to study the characteristics, course, and outcomes of supratentorial hematomas with volumes hematoma expansion, Glasgow Outcome Scale (GOS), and in-hospital death. Poor outcome was defined as composite of in-hospital death and severe disability (GOS ≤ 3). Comparison was conducted based on hemorrhage location. Logistic regression using dichotomized outcome scales was applied to determine predictors of poor outcome. Among 375 cases of supratentorial ICH with volumes hematomas <30 mL expands, leading to END or death. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  19. Prediction and Observation of Post-Admission Hematoma Expansion in Patients with Intracerebral Hemorrhage

    Science.gov (United States)

    Ovesen, Christian; Havsteen, Inger; Rosenbaum, Sverre; Christensen, Hanne

    2014-01-01

    Post-admission hematoma expansion in patients with intracerebral hemorrhage (ICH) comprises a simultaneous major clinical problem and a possible target for medical intervention. In any case, the ability to predict and observe hematoma expansion is of great clinical importance. We review radiological concepts in predicting and observing post-admission hematoma expansion. Hematoma expansion can be observed within the first 24 h after symptom onset, but predominantly occurs in the early hours. Thus capturing markers of on-going bleeding on imaging techniques could predict hematoma expansion. The spot sign observed on computed tomography angiography is believed to represent on-going bleeding and is to date the most well investigated and reliable radiological predictor of hematoma expansion as well as functional outcome and mortality. On non-contrast CT, the presence of foci of hypoattenuation within the hematoma along with the hematoma-size is reported to be predictive of hematoma expansion and outcome. Because patients tend to arrive earlier to the hospital, a larger fraction of acute ICH-patients must be expected to undergo hematoma expansion. This renders observation and radiological follow-up investigations increasingly relevant. Transcranial duplex sonography has in recent years proven to be able to estimate hematoma volume with good precision and could be a valuable tool in bedside serial observation of acute ICH-patients. Future studies will elucidate, if better prediction and observation of post-admission hematoma expansion can help select patients, who will benefit from hemostatic treatment. PMID:25324825

  20. Surgery for bilateral large intracranial traumatic hematomas: evacuation in a single session.

    Science.gov (United States)

    Kompheak, Heng; Hwang, Sun-Chul; Kim, Dong-Sung; Shin, Dong-Sung; Kim, Bum-Tae

    2014-06-01

    Management guidelines for single intracranial hematomas have been established, but the optimal management of multiple hematomas has little known. We present bilateral traumatic supratentorial hematomas that each has enough volume to be evacuated and discuss how to operate effectively it in a single anesthesia. In total, 203 patients underwent evacuation and/or decompressive craniectomies for acute intracranial hematomas over 5 years. Among them, only eight cases (3.9%) underwent operations for bilateral intracranial hematomas in a single session. Injury mechanism, initial Glasgow Coma Scale score, types of intracranial lesions, surgical methods, and Glasgow outcome scale were evaluated. The most common injury mechanism was a fall (four cases). The types of intracranial lesions were epidural hematoma (EDH)/intracerebral hematoma (ICH) in five, EDH/EDH in one, EDH/subdural hematoma (SDH) in one, and ICH/SDH in one. All cases except one had an EDH. The EDH was addressed first in all cases. Then, the evacuation of the ICH was performed through a small craniotomy or burr hole. All patients except one survived. Bilateral intracranial hematomas that should be removed in a single-session operation are rare. Epidural hematomas almost always occur in these cases and should be removed first to prevent the hematoma from growing during the surgery. Then, the other hematoma, contralateral to the EDH, can be evacuated with a small craniotomy.

  1. Jejunal Intramural Hematoma with Bowel Obstruction in a 5-year-old Boy: A Case Report

    International Nuclear Information System (INIS)

    Kim, Seung Soo; Kim, Young Tong

    2009-01-01

    Intramural hematoma of the jejunum is rare and can be classified as trauma-related or occurring spontaneously. Spontaneous intramural hematoma commonly occurs in patients treated with warfarin. We report a case of intramural hematoma of the jejunum with intestinal obstruction in a 5-year-old boy who had neither a definite history of trauma nor the tendency to bleed

  2. Jejunal Intramural Hematoma with Bowel Obstruction in a 5-year-old Boy: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seung Soo; Kim, Young Tong [Soonchunhyang University Cheonan Hospital, Cheonan (Korea, Republic of)

    2009-12-15

    Intramural hematoma of the jejunum is rare and can be classified as trauma-related or occurring spontaneously. Spontaneous intramural hematoma commonly occurs in patients treated with warfarin. We report a case of intramural hematoma of the jejunum with intestinal obstruction in a 5-year-old boy who had neither a definite history of trauma nor the tendency to bleed.

  3. Retrobulbar Hematoma from Warfarin Toxicity and the Limitations of Bedside Ocular Sonography

    Science.gov (United States)

    2010-05-01

    worldwide. Peer Reviewed Title: Retrobulbar Hematoma from Warfarin Toxicity and the Limitations of Bedside Ocular Sonography Journal Issue: Western...Preferred Citation: Thompson D, Stanescu C, Pryor P, Laselle B. Retrobulbar Hematoma from Warfarin Toxicity and the Limitations of Bedside Ocular...nontrauamtic retrobulbar hematoma associated with warfarin toxicity. The application and limitations of focused bedside ocular sonography for this

  4. Outcomes after endoscopic port surgery for spontaneous intracerebral hematomas.

    Science.gov (United States)

    Ochalski, Pawel; Chivukula, Srinivas; Shin, Samuel; Prevedello, Daniel; Engh, Johnathan

    2014-05-01

    Spontaneous intracerebral hemorrhages (ICHs) cause significant morbidity and mortality. Traditional open surgical management strategies offer limited benefit except for the most superficial hemorrhages in select patients. Recent reports suggest that endoscopic approaches may improve outcomes, particularly for deep subcortical hemorrhages. However, the management of these patients remains controversial. We reviewed our experience using endoscopic port surgery to identify characteristics that may predict acceptable outcomes. We completed a retrospective chart and imaging review of patients who underwent endoscopic port surgery for evacuation of spontaneous ICH at a single center. Data were gathered regarding patient demographics, hemorrhage locations, operative findings, and clinical outcomes. From 2007 to 2011, 18 patients underwent evacuation of spontaneous intracerebral hematomas using an endoscopic port. The mean age in years was 62 years (range, 43-84 years). Six of 18 patients (33%) died before discharge, and 2 others (11%) died after at least 1 month of survival. Of 12 initial survivors, all were discharged to a rehabilitation or nursing facility. Complete hematoma evacuation was achieved in 7 of 18 patients, with the remaining 11 having a partial evacuation. The patients who died (n = 6) before discharge were statistically more likely to have a left-sided hemorrhage, partial evacuation, or older age than the survivors; death at least 1  month after evacuation was additionally associated with greater preoperative hematoma volumes. Our series demonstrates that endoscopic port surgery for acute intracerebral hematoma evacuation has the ability to achieve significant decompression of large and deep-seated hematomas. Patient age, extent of evacuation, laterality, and preoperative hematoma volume appear to influence patient outcome. Most overall outcomes remain poor. Future studies are necessary to determine if surgical evacuation is in fact superior to best

  5. Analysis of chronic subdural hematoma based on CT, 3

    International Nuclear Information System (INIS)

    Takahashi, Yoshio; Mikami, Junichi; Ueda, Mikiya; Ito, Kazunori; Sato, Hiroyuki

    1984-01-01

    Forty-nine cases of chronic subdural hematoma experienced during the past 5 years were analyzed as to the number of days elapsed following head injury, symptoms, and computerized tomography (CT) findings. As a result, the clinical course of chronic subdural hematoma was devided into the following 5 stages on the basis of the presumed pathologic processes. The initial stage corresponded to a period of about 2 weeks after the precipitating injury; symptoms were absent; plain CT showed low-density areas (LDA); and metrizamide CT revealed metrizamide penetration into the LDA. The premature stage corresponded to a period of 2-4 weeks after trauma; no symptoms were present; plain CT showed LDA; and metrizamide CT revealed that metrizamide penetrated into the LDA with difficulty. The mature stage corresponded to a period of 30-60 days after trauma; CT showed iso-density areas (IDA) or high-density areas (HDA) with occasional enhancement effect; metrizamide penetration was not detected; and symptoms such as headache may have been present. The progressive stage typified chronic subdural hematoma; headache and focal symptoms were present; plain CT showed relative LDA, IDA, HDA or mixed-density areas (MDA); and enhancement of the contents of hematoma was observed in roughly half of the cases. The resolving stage was the stage in which hematoma had disappeared; plain CT showed relative LDA or LDA without mass sign; and metrizamide penetration was not detected. This clinical staging was useful in evaluating the pathologic picture of the chronic subdural hematoma and in determining suitable treatment. (author)

  6. Spinal Cord Injury 101

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    Full Text Available ... Disabilities Photography by Rona Talcott Website by Mobile Marketing LLC Understanding Spinal Cord Injury About ... Your email address * This iframe contains the logic required to ...

  7. Differential diagnostic problems in elderly chronic subdural hematoma patients

    Directory of Open Access Journals (Sweden)

    Munteanu Valentin

    2016-06-01

    Full Text Available Chronic subdural hematomas (CSDH are recognized as common in older people (over 70 years. They are produced in minor injuries (falls on the same level. These CSDH have minor symptoms (headache, memory disorders, balance disorders, cognitive disorders, etc. and are classified as signs for the onset of dementia, circulatory failure - basilar vertebra, Alzheimer, etc. A simple brain CT scan can highlight these hematomas and a neurosurgical intervention will achieve extremely favorable prognosis. There are many pitfalls in the differential diagnosis of CSH especially with strokes being so common at this age.

  8. A Lethal Complication of Endoscopic Therapy: Duodenal Intramural Hematoma

    Directory of Open Access Journals (Sweden)

    Turan Calhan

    2015-01-01

    Full Text Available Duodenal intramural hematoma (DIH usually occurs in childhood and young adults following blunt abdominal trauma. It may also develop in the presence of coagulation disorders and may rarely be an iatrogenic outcome of endoscopic procedures. Management of DIH is usually a conservative approach. A case of intramural duodenal hematoma that developed following endoscopic epinephrine sclerotherapy and/or argon plasma coagulation and that was nonresponsive to conservative therapy in a patient with chronic renal failure who died from sepsis is being discussed in this report. Clinicians should be aware of such possible complications after endoscopic hemostasis in patients with coagulation disorders.

  9. Spontaneous retropharynegeal hematoma: A case report and literature overview

    Energy Technology Data Exchange (ETDEWEB)

    Ryu, Ji Hwa [Dept. of Radiology, Haeundae Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of)

    2014-02-15

    A spontaneous retropharyngeal hematoma is a rare condition with a difficult diagnostic. This disease may rapidly progress to an airway obstruction. The author reports about a case of a 56-year-old man with an acute onset of sore throat, dysphonia and dyspnea. A retropharyngeal high attenuated soft tissue density could be seen on the neck CT. A rapid improvement of the retropharyngeal abnormality was seen on the 3 days follow-up MR imaging. Signal changes caused by blood products which were visible on the MRI images suggested the diagnosis of retropharyngeal hematoma. The patient was conservatively managed.

  10. Sickle cell disease with orbital infarction and epidural hematoma

    International Nuclear Information System (INIS)

    Naran, A.D.; Fontana, L.

    2001-01-01

    Although bone infarction is a common feature in sickle cell disease, the involvement of the orbit is an unusual complication. Intracranial bleeding is another uncommon and serious complication. Few cases of orbital infarction alone have been reported. We report imaging findings (CT, bone scan, MRI) in a 16-year-old boy with sickle cell disease with orbital infarction and epidural hematoma. The precise cause of epidural hematoma is not well known, but it is probably related to vaso-occlusive episodes and the tearing of small vessels. (orig.)

  11. Spontaneous retropharynegeal hematoma: A case report and literature overview

    International Nuclear Information System (INIS)

    Ryu, Ji Hwa

    2014-01-01

    A spontaneous retropharyngeal hematoma is a rare condition with a difficult diagnostic. This disease may rapidly progress to an airway obstruction. The author reports about a case of a 56-year-old man with an acute onset of sore throat, dysphonia and dyspnea. A retropharyngeal high attenuated soft tissue density could be seen on the neck CT. A rapid improvement of the retropharyngeal abnormality was seen on the 3 days follow-up MR imaging. Signal changes caused by blood products which were visible on the MRI images suggested the diagnosis of retropharyngeal hematoma. The patient was conservatively managed.

  12. X-ray signs of traumas of the cervical region of the spinal cord in the acute period

    International Nuclear Information System (INIS)

    Brodskaya, Z.L.

    1983-01-01

    The results are analyzed of an X-ray examination of 208 patients with traumas of the cervical region of the spinal column and spinal cord in the acute period of trauma. The authors proposed a scheme that included telespondylography in standard and oblique projections, flebospondylography, discography and pneumomyelography in the Schantz collar with a patient lying on the back. Four types of the spinal cord traumas were diagnosed: compression with osseous elements (76.92%), with sharp discs and strained epidural hematomas (3.85%), isolated contusion of the spinal cord (10.1%) and disorder of the spinal circulation (9.13%). Special emphasis was laid on clinicospondylographic correlations, a critical distance, congenital narrowing of the vertebral canal. The concept of traumatic decompression of the spinal cord was stressed. Symptoms of its contusion and trauma of the spinal circulation were indicated

  13. Prognosis after spinal cord and cauda compression in spontaneous spinal epidural hematomas

    NARCIS (Netherlands)

    Bakker, Nicolaas A.; Veeger, Nic J. G. M.; Vergeer, Rob A.; Groen, Rob J. M.

    2015-01-01

    Objective:Spontaneous spinal epidural hemorrhage (SSEH) warrants urgent surgical treatment in most cases. Which patients will benefit most from decompression is not known and the disease's rarity hampers the collection of large data series to ascertain this. Therefore, using an individual patient

  14. Growth Potential of Subdural Hematomas Under Clinical Observation: Which Subdural Hematomas Tend to Grow and Why They Do.

    Science.gov (United States)

    Asan, Ziya

    2018-05-01

    To study the prognoses of patients with subdural hematoma (SDH) who were not operated on at the time of the first diagnosis and the causes of enlarged hematomas in some patients during the follow-up period. The records, service files, and radiologic examination results of the patients with diagnoses of SDH were reviewed. The SDH patients were recorded under 5 different categories: acute SDH (ASDH), subacute SDH (SSDH), chronic SDH (CSDH), acute component with chronic SDH (A-CSDH), and subacute component with chronic SDH (S-CSDH). The symptoms, clinical findings, and progression in the patients were correlated with radiologic examinations. A total of 291 patients received diagnoses of SDHs: 80 patients with acute, 29 patients with subacute, and 163 patients with chronic hematoma. Thirty-five patients had diagnoses of SDH with a combination of different components. It was determined that in the follow-up period, patients with A-CSDH showed the greatest increase in hematoma size over time and required surgical intervention the most often. SDHs reveal different prognoses in different age groups. Multicomponent SDHs are within the group that shows the greatest increase in size in the follow-up period. SDHs and CSDHs cause recurrent hemorrhages by sustaining the tension on the bridging veins. The greater the hematoma volume, the greater the growth potential of the hematoma tends to be. CSDHs that do not manifest changes in volume for a long time can be monitored without surgical intervention as long as the clinical picture remains stable. Copyright © 2018 Elsevier Inc. All rights reserved.

  15. Role of antithrombotic therapy in the risk of hematoma recurrence and thromboembolism after chronic subdural hematoma evacuation

    DEFF Research Database (Denmark)

    Fornebo, Ida; Sjåvik, Kristin; Alibeck, Mark

    2017-01-01

    OBJECTIVE: To establish the risk of recurrence in patients with chronic subdural hematoma (cSDH) on antithrombotic treatment (AT, i.e., antiplatelets and anticoagulants). Secondary end points were perioperative morbidity and mortality between groups (AT vs. no-AT group) and exploration if timing...... of resumption of AT treatment (i.e., prophylactic early vs. late resumption) influenced the occurrence of thromboembolism and hematoma recurrence. MATERIALS: In a population-based consecutive cohort, we conducted a retrospective review of 763 patients undergoing primary burr hole procedures for cSDH between...

  16. Unoperated subdural hematomas. Long-term follow-up study by brain scan and electroencephalography

    International Nuclear Information System (INIS)

    Lusins, J.; Jaffe, R.; Bender, M.B.

    1976-01-01

    The authors report nine patients selected from over 100 patients with subdural hematomas successfully treated without surgery. These patients were followed for as long as 5 years. All had angiographically demonstrated subdural hematomas. Electroencephalograms (EEG) documented well the clinical improvement of the patient, but were poor guides to the true size of the hematoma, since EEG returns to normal early in the patient's course. Static scans are a better guide to the presence of a subdural hematoma, but they lag behind clinical improvement and usually remain abnormal for considerable periods of time after a major portion of the hematoma has been reabsorbed, and the patient is asymptomatic

  17. A Rare Case of Acute Abdomen: Perforation Secondary to Intramural Hematoma at Rectosigmoid Region

    Directory of Open Access Journals (Sweden)

    Orhan Yagmurkaya

    2013-06-01

    Full Text Available Intramural hematoma is a clinical situation which is secondary to anticoagulant therapy. In this study, a chronic atrial fibrilation patient taking anticoagulant, had perforation at rectosigmoid region which was secondary to intramural hematoma, is presented. Our case was a eighty-three-year-old male presented with acute abdomen at emergency room. In computerized tomography, intraabdominal free air and hematoma at rectosigmoid region were seen. Due to these, the decision of immidiate exploration was made. This should be noted that intramural hematoma can emerge in patientd on anticoagulant theraphy without trauma. Additionally, it shold be considered that intramural hematoma can lead to lethal complication such as perforation.

  18. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... spinal cord injuries? play_arrow What is “Braingate” research? play_arrow How would stem-cell therapies work ... cord injuries? play_arrow What does stem-cell research on animals tell us? play_arrow When can ...

  19. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Cord Injury Allen Heinemann, PhD How Peer Counseling Works Julie Gassaway, MS, RN Pediatric Injuries Pediatric Spinal ... injury? play_arrow How does the spinal cord work? play_arrow Why is the level of a ...

  20. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... arrow What are the latest developments in the use of electrical stimulation for spinal cord injuries? play_arrow What is “Braingate” research? play_arrow How would stem-cell therapies work in the treatment of spinal cord ...

  1. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Spinal Cord Injury Guy W. Fried, MD Substance Abuse and Spinal Cord Injury Allen Heinemann, PhD How ... arrow Why are high-dose steroids often used right after an injury? play_arrow What is meant ...

  2. Twist-Drill or Burr Hole Craniostomy for Draining Chronic Subdural Hematomas: How to Choose It for Chronic Subdural Hematoma Drainage.

    Science.gov (United States)

    Lee, Seong-Jong; Hwang, Sun-Chul; Im, Soo Bin

    2016-10-01

    Although twist-drill craniostomy (TDC) has a number of procedural advantages and an equivalent outcome compared to burr hole craniostomy (BHC) for the treatment of chronic subdural hematomas (CSDHs), the latter technique remains the preferred method. We analyzed symptomatic CSDHs in whom TDC at the pre-coronal suture entry point (PCSEP) was the primary method for hematoma drainage and BHC on the parietal was the secondary option. CSDHs in 86 consecutive patients were included. TDC at the PCSEP, which is 1 cm anterior to coronal suture at the level of the superior temporal line, was the primary operational technique when the hematoma thickness was suitable, and BHC was performed via the parietal when TDC was unreasonable or failed. The clinical feasibility and outcomes of these approaches were analyzed. Of the 86 patients, 68 (79.1%) were treated by TDC, and 18 (20.9%) by BHC. All patients showed improvements in their symptoms after hematoma drainage. Neither morbidity nor mortality was associated with either technique, and there were no differences in drainage days between the groups. Ten patients had bilateral hematomas and were treated using TDC. Two patients were not sufficiently treated by TDC and, as a result, BHC was applied. Only six hematomas (7% of 86 hematomas) exhibited insufficient thickness on the computed tomography to perform TDC. When the hematoma was thick enough, a majority of the CSDHs were drained using TDC at the PCSEP as the first procedure, which was especially useful for bilateral hematomas and in elderly patients.

  3. Black Hole Sign: Novel Imaging Marker That Predicts Hematoma Growth in Patients With Intracerebral Hemorrhage.

    Science.gov (United States)

    Li, Qi; Zhang, Gang; Xiong, Xin; Wang, Xing-Chen; Yang, Wen-Song; Li, Ke-Wei; Wei, Xiao; Xie, Peng

    2016-07-01

    Early hematoma growth is a devastating neurological complication after intracerebral hemorrhage. We aim to report and evaluate the usefulness of computed tomography (CT) black hole sign in predicting hematoma growth in patients with intracerebral hemorrhage. Patients with intracerebral hemorrhage were screened for the presence of CT black hole sign on admission head CT performed within 6 hours after onset of symptoms. The black hole sign was defined as hypoattenuatting area encapsulated within the hyperattenuating hematoma with a clearly defined border. The sensitivity, specificity, and positive and negative predictive values of CT black hole sign in predicting hematoma expansion were calculated. Logistic regression analyses were used to assess the presence of the black hole sign and early hematoma growth. A total of 206 patients were enrolled. Black hole sign was found in 30 (14.6%) of 206 patients on the baseline CT scan. The black hole sign was more common in patients with hematoma growth (31.9%) than those without hematoma growth (5.8%; Phole sign in predicting early hematoma growth were 31.9%, 94.1%, 73.3%, and 73.2%, respectively. The time-to-admission CT scan, baseline hematoma volume, and the presence of black hole sign on admission CT independently predict hematoma growth in multivariate model. The CT black hole sign could be used as a simple and easy-to-use predictor for early hematoma growth in patients with intracerebral hemorrhage. © 2016 American Heart Association, Inc.

  4. iPhone-Assisted Augmented Reality Localization of Basal Ganglia Hypertensive Hematoma.

    Science.gov (United States)

    Hou, YuanZheng; Ma, LiChao; Zhu, RuYuan; Chen, XiaoLei

    2016-10-01

    A low-cost, time-efficient technique that could localize hypertensive hematomas in the basal ganglia would be beneficial for minimally invasive hematoma evacuation surgery. We used an iPhone to achieve this goal and evaluated its accuracy and feasibility. We located basal ganglia hematomas in 26 patients and depicted the boundaries of the hematomas on the skin. To verify the accuracy of the drawn boundaries, computed tomography (CT) markers surrounding the depicted boundaries were attached to 10 patients. The deviation between the CT markers and the actual hematoma boundaries was then measured. In the other 16 patients, minimally invasive endoscopic hematoma evacuation surgery was performed according to the depicted hematoma boundary. The deflection angle of the actual trajectory and deviation in the hematoma center were measured according to the preoperative and postoperative CT data. There were 40 CT markers placed on 10 patients. The mean deviation of these markers was 3.1 mm ± 2.4. In the 16 patients who received surgery, the deflection angle of the actual trajectory was 4.3° ± 2.1. The deviation in the hematoma center was 5.2 mm ± 2.6. This new method can locate basal ganglia hematomas with a sufficient level of accuracy and is helpful for minimally invasive endoscopic hematoma evacuation surgery. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Spontaneous Cervical Epidural Hematoma with Hemiparesis Mimicking Cerebral Stroke

    Directory of Open Access Journals (Sweden)

    Mehmet Tiryaki

    2014-01-01

    Full Text Available Aim. Spontaneous cervical epidural hematoma (SCEH is defined as an epidural hematoma that does not have an etiological explanation. The most common site for SCEH is cervicothoracic area. Early diagnosis and treatment are important for prognosis and good results. In this paper, we aimed to present a case who complains of sudden weakness on right extremities imitating cerebral stroke and that neuroimaging reveals spontaneous cervical epidural hematoma. Case. A 72-year-old woman was admitted to our hospital with acute neck pain and loss of strength on right extremities. On neurological examination, the patient had right hemiparesis. PT, aPTT, and INR results were 50.5, 42.8, and 4.8, respectively. Cranial MRI was in normal limits. Spinal MRI revealed a lesion that extends from C4 to C7 located on the right side and compatible with epidural hematoma. The patient was operated after normalization of INR values. Conclusion. Even though SCEH is a rare condition, it can cause severe morbidity and mortality. Early diagnosis and treatment are quiet important for prognosis. SCEH can easily be mistaken for stroke as with other pathologies and this diagnosis should come to mind especially in patients who have diathesis of bleeding.

  6. Apparently Ipsilateral Parkinsonism in a Patient with Chronic Subdural Hematoma

    Directory of Open Access Journals (Sweden)

    Tae Hwan Roh

    2012-05-01

    Full Text Available Symptomatic parkinsonism secondary to ipsilateral lesion is rarely reported. Although the contribution of the contralateral lesions was assumed in some cases, the pathomechanism remains undetermined. Herein we report a patient with a subdural hematoma, who developed parkinsonism in the ipsilateral hemibody. Structural and functional imaging suggests the contralateral dopaminergic dysfunction as the major culprit of apparently ipsilateral parkinsonism.

  7. Outcome in Chronic Subdural Hematoma After Subdural vs. Subgaleal Drain.

    Science.gov (United States)

    Ishfaq, Asim

    2017-07-01

    To compare the outcome after surgery for chronic subdural hematoma when the drain is placed in subdural space or subgaleal space. Quasi experimental study. Combined Military Hospital, Lahore, from July 2015 to June 2016. Patients with chronic subdural hematoma of both genders and age, ranging between 55 to 85 years, were included. Patients on antiplatelet/anticoagulant therapy and acute on chronic subdural hematoma were excluded. Patients were divided in two equal groups each depending on whether drain was placed in subgaleal space (Group 1), and subdual space (Group 2), (n=31 patients each). Patients were positioned flat in bed after surgery. Clinical and radiological parameters and clinical outcome were compared between the two groups. Statistical test with significance of p hematoma was 15 ±6.5 mm. Patients with subdural drain placement had more complications such as pneumocephalus 11 (35.4%) vs. 6 (19.3%), and intracerebral hemorrhage 4 (12.9%) vs. 2 (6.4%). Clinical outcome was good in both groups 27 (87%) in Group 1 and 28 (90%) in Group 2. Patients of both groups had good outcome after surgery. Complications like pneumocephalus and intracerebral hemorrhage were more common in subdural location of drain, though not reaching statistically significance level to favor one technique over another.

  8. Evaluation of subdural space after evacuation of chronic subdural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Odake, Genya

    1988-09-01

    Subdural low density lesions of two cases were reexplored after evacuation of chronic subdural hematoma and thickening of the outer membrane was found in both cases. 1st case was a 88 year-old male, who had shown at least 7 months history of chronic subdural fluid accumulation. Reexploration of residual subdural low density space on CT after 14 days following the evacuation disclosed thickening of the outer membrane and none of fluid. 2nd case was a 71 year-old male who had a history of head injury 2 months before. Reexploration of residual low density lesion 14 days later disclosed a similar thickening of the outer membrane without fluid accumulation. The postoperative low density area in both cases was suspected to be a residual hematoma before reexploratin, but only thickening of the outer membrane of the hematoma was found. The outer membrane of 2nd case was histologically composed of layers of matured granulation, contiguous to the dura and a layer of immature granulation with microhemorrhage, facing the cavity. Thickening of the outer membrane seems to play an important role not only to develope, but to resolve the chronic subdural hematoma. It is neccessary to evaluate other factors than low density space per se to eliminate a needless reexploration.

  9. Traumatic bilateral basal ganglia hematoma: A report of two cases

    OpenAIRE

    Bhargava, Pranshu; Grewal, Sarvpreet Singh; Gupta, Bharat; Jain, Vikas; Sobti, Harman

    2012-01-01

    Traumatic Basal ganglia hemorrhage is relatively uncommon. Bilateral basal ganglia hematoma after trauma is extremely rare and is limited to case reports. We report two cases of traumatic bilateral basal ganglia hemorrhage, and review the literature in brief. Both cases were managed conservatively.

  10. The spontaneous spinal epidural hematoma : a study of the etiology

    NARCIS (Netherlands)

    Groen, R J; Ponssen, H

    From the literature 199 cases of spontaneous spinal epidural hematoma (SSEH) are analyzed. With these data and the vascular anatomical characteristics of the spinal epidural space, the theories on the etiology of the SSEH are discussed. There seems to be no relationship between the SSEH and arterial

  11. Evaluation of subdural space after evacuation of chronic subdural hematoma

    International Nuclear Information System (INIS)

    Odake, Genya

    1988-01-01

    Subdural low density lesions of two cases were reexplored after evacuation of chronic subdural hematoma and thickening of the outer membrane was found in both cases. 1st case was a 88 year-old male, who had shown at least 7 months history of chronic subdural fluid accumulation. Reexploration of residual subdural low density space on CT after 14 days following the evacuation disclosed thickening of the outer membrane and none of fluid. 2nd case was a 71 year-old male who had a history of head injury 2 months before. Reexploration of residual low density lesion 14 days later disclosed a similar thickening of the outer membrane without fluid accumulation. The postoperative low density area in both cases was suspected to be a residual hematoma before reexploratin, but only thickening of the outer membrane of the hematoma was found. The outer membrane of 2nd case was histologically composed of layers of matured granulation, contiguous to the dura and a layer of immature granulation with microhemorrhage, facing the cavity. Thickening of the outer membrane seems to play an important role not only to develope, but to resolve the chronic subdural hematoma. It is neccessary to evaluate other factors than low density space per se to eliminate a needless reexploration. (author)

  12. Spontaneous subcapsular renal hematoma associated with caliceal diverticula

    International Nuclear Information System (INIS)

    Lopez, C.; Fernandez Hidalgo, J.M.; Fernandez Martinez, J.M.

    1997-01-01

    We present a case of spontaneous subcapsular renal hematoma in which the only abnormal finding was the presence of two caliceal diverticula. The study involved ultrasoun, IVU, CT, MR and arteriography. We briefly discuss the role of diagnostic imaging in these cases, providing a short review of the literature. (Author) 10 refs

  13. Treatment of septal hematomas and abscesses in children

    NARCIS (Netherlands)

    Menger, Dirk Jan; Tabink, Ivar; Nolst Trenité, Gilbert J.

    2007-01-01

    The cartilaginous part of the nasal septum of a child with a septal hematoma or abscess is at risk of destruction. Consequently, the noses of these children can collapse, causing a saddle nose deformity, and in time, the normal outgrowth of both the nose and maxilla win be disturbed. In adulthood,

  14. Assessment of drainage techniques for evacuation of chronic subdural hematoma

    DEFF Research Database (Denmark)

    Sjåvik, Kristin; Bartek, Jiri; Sagberg, Lisa Millgård

    2018-01-01

    OBJECTIVE Surgery for chronic subdural hematoma (CSDH) is one of the most common neurosurgical procedures. The benefit of postoperative passive subdural drainage compared with no drains has been established, but other drainage techniques are common, and their effectiveness compared with passive...

  15. HEMATOMA OF THE PROXIMAL NAIL FOLD. REPORT OF 41 CASES

    Directory of Open Access Journals (Sweden)

    Chang Patricia

    2011-04-01

    Full Text Available Background: The proximal fold is an important part of the nail apparatus it contributes to the formation of the nail plate and through the cuticle acts as an impermeable barrier protecting it from any cause.Objective: To know the proximal nail fold hematoma caused by the use of pulse oximeter.Material and Methods: A descriptive study was conducted in 41 patients with proximal nail hematoma secondary to the use of oximetry in patients hospitalized in the Intermediate and Intensive Care Unit at the Hospital General de Enfermedades from December 1, 2007 to December 31, 2010.Results: We studied 41 patients with proximal nail fold hematoma secondary to the use of oximeter, 30 (73.1% were males and 11 (26.8% females. The numbers of fingers affected by pulse oximeter were in one digit. 30 (73.1% cases, in two digits 6 (14.6%, in three digits 3 (7.3%, in 4 digits 1 (2.4% and in 5 digits 1 (2.4% case. The most affected proximal nail fold was right index: 24 (58.5%, right middle 11 (26.8%, right ring 6 (14.6%, left index 12 (29.2%, and left middle 6 (14.6% cases.Conclusions: Hematomas of the proximal nail fold may be caused by different traumatisms. The use of pulse oximeter is one of them.

  16. Clinical Course and Outcomes of Small Supratentorial Intracerebral Hematomas

    NARCIS (Netherlands)

    Behrouz, R.; Misra, V.; Godoy, D.A.; Topel, C.H.; Masotti, L.; Klijn, C.J.M.; Smith, C.J.; Parry-Jones, A.R.; Slevin, M.A.; Silver, B.; Willey, J.Z.; Vallejo, J. Masjuan; Nzwalo, H.; Popa-Wagner, A.; Malek, A.R.; Hafeez, S.; Napoli, M. Di

    2017-01-01

    BACKGROUND AND PURPOSE: Intracerebral hemorrhage (ICH) volume, particularly if >/=30 mL, is a major determinant of poor outcome. We used a multinational ICH data registry to study the characteristics, course, and outcomes of supratentorial hematomas with volumes <30 mL. METHODS: Basic

  17. Diagnosis of subcapsular hematoma of the liver by scintigraphy

    International Nuclear Information System (INIS)

    Beauchamp, J.M.; Belanger, M.A.; Neitzschman, H.R.

    1976-01-01

    The diagnosis of subcapsular hematoma of the liver following blunt abdominal trauma has assumed clinical importance with recent reports of improved mortality with conservative management. There is increasing use of hepatic scintigraphy in evaluation of upper abdominal trauma. Two recently observed cases are used to illustrate the typical findings in this entity

  18. Hypothalamo-Pituitary Dysfunction in Patients With Chronic Subdural Hematoma

    Czech Academy of Sciences Publication Activity Database

    Hána, V.; Kosák, M.; Masopust, V.; Netuka, D.; Lacinová, Z.; Kršek, M.; Marek, J.; Pecen, Ladislav

    2012-01-01

    Roč. 61, č. 2 (2012), s. 161-167 ISSN 0862-8408 Grant - others:GA MZd(CZ) NS9794 Institutional research plan: CEZ:AV0Z10300504 Keywords : hypopituitarism * subdural hematoma * brain injury * growth hormone deficiency Subject RIV: ED - Physiology Impact factor: 1.531, year: 2012

  19. Butterfly hematoma after traumatic intercourse | Hajji | Pan African ...

    African Journals Online (AJOL)

    Butterfly hematoma after traumatic intercourse. F Hajji, A Ameur. Abstract. No Abstract. http://dx.doi.org/10.11604/pamj.2015.20.317.6660 · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

  20. Intracranial epidural hematoma in a newborn with DIC secondary to ...

    African Journals Online (AJOL)

    Epidural hematoma in newborns is rare, it occurs more frequently in infants born from nulliparous mothers with delivery difficulties. Intracranial hemorrhage in infants is usually secondary to vascular malformations, anticoagulation, inherited or acquired coagulopathy. Hematological disorders are infrequently associated with ...

  1. Ultrasound-Guided Drainage of Supralevator Hematoma in a Hemodynamically Stable Patient.

    Science.gov (United States)

    Mukhopadhyay, Debjani; Jennings, Paul E; Banerjee, Mamta; Gada, Ruta

    2015-12-01

    Paravaginal hematomas can be life-threatening. In patients with intact vaginal walls and perineum, they may pose a diagnostic and therapeutic challenge. Supralevator hematomas are much less common than infralevator hematomas. We present a case of puerperal hemorrhagic shock after a normal vaginal delivery in a low-risk parous woman resulting from an occult supralevator hematoma. Because the woman was hemodynamically unstable initially, she underwent a vaginal surgical drainage. A week later, the supravaginal hematoma reformed. At this time the patient was hemodynamically stable, and ultrasound-guided drainage was performed, which resulted in complete resolution of the hematoma within 10 days. In a clinically stable puerperal patient, ultrasound-guided drainage of a supralevator hematoma resulted in rapid and complete resolution of symptoms.

  2. Migration of an Intracranial Subdural Hematoma to the Spinal Subdural Space: A Case Report.

    Science.gov (United States)

    Kwon, O Ik; Son, Dong Wuk; Kim, Young Ha; Kim, Young Soo; Sung, Soon Ki; Lee, Sang Weon; Song, Geun Sung

    2015-09-01

    A 57-year-old man complained of severe lower back pain and radicular pain in both legs for 1 week after falling from a ladder. Magnetic resonance imaging (MRI) of the spine showed a subdural hematoma (SDH), which was surgically removed. The patient had no back pain or the radicular leg pain at 2 weeks post-surgery. However, he complained of diffuse headaches upon follow-up. Brain computed tomography (CT) and MRI revealed an intracranial SDH, which was immediately removed by surgery. During his 1-year follow-up, he reported that the pain had resolved without recurrence. Simultaneous spinal and intracranial SDH are rare and no standard treatment exists for this condition. This case suggests that it is possible that an intracranial SDH can migrate into the cerebrospinal fluid (CSF) space through an arachnoid tear. CSF circulation allows the intracranial SDH to enter subarachnoid spaces encasing the spinal cord. In order to prevent irreversible damage, surgical intervention should be considered for case of spinal SDH with progressive neurological deficits.

  3. Retrospective analysis of operative treatment of a series of 100 patients with subdural hematoma.

    Science.gov (United States)

    Godlewski, Bartosz; Pawelczyk, Agnieszka; Pawelczyk, Tomasz; Ceranowicz, Katarzyna; Wojdyn, Maciej; Radek, Maciej

    2013-01-01

    This retrospective study of medical records, surgical protocols, patient observation cards, and imaging files of 100 patients treated for subdural hematoma analyzed the type of hematoma, patient age and sex, operative technique, neurological status, cause of injury, duration of hospital stay, mortality rate, and the number of and reasons for reoperations to determine the effects on treatment outcomes. The time between the head injury and onset of neurological symptoms was analyzed versus the type of hematoma determined from computed tomography (CT) scans. Acute hematomas accounted for 38% of the cases, with subacute hematomas representing 20%, and chronic ones accounting for 42%. In trauma patients, the mean time interval between the injury and onset of neurological symptoms was 0.38 days for acute hematomas, 13.8 days for subacute hematomas, and 23.75 days for chronic hematomas. Repeat surgery was carried out in 26% of the cases. Improvement was obtained in 44% of cases, deterioration in 20%, and no change in neurological status in 36%. Timing of the operations was between 15:00 and 23:00 in 45%, between 23:00 and 7:00 in 33%, and between 7:00 and 15:00 in 22%. The classification of hematomas based on CT presentation corresponds to the classification based on the time elapsed between injury and onset of symptoms, and appears to be appropriate and useful in everyday practice. No preceding injury was identified in 31.6% of acute hematomas, 50% of subacute hematomas, and 61.9% of chronic hematomas. Analysis of reoperations indicates that trepanation may be superior to craniotomy as primary surgery for subacute and chronic hematomas. Subdural hematoma surgeries take place at all times of the day, with most carried out outside the usual working hours.

  4. Follow up study and interested cases in subdural hematoma

    International Nuclear Information System (INIS)

    Kano, Mitsumasa; Goh, Jyunto; Koomura, Eiji; Nakao, Kazutami

    1983-01-01

    1. Out of 67 patients ranging from 16 to 82 years old, 20 were followed up by CT scan after operation. 2. Five patients presented hematoma on the both sides after operation, though they had suffered from the lesion of one side before operation. In four patients, hematoma was observed on the both sides before and after operation. Neither preoperative involved side changed nor hematoma appeared on the opposite side after operation in 11 patients. Follow-up examinations lasted up almost three months. 3. The maximum width of the subdural space was divided by the maximum intracranial width. These two factors were measured on horizontal CT scan. The calculated value was expressed in percentage and then, the result was regarded as Subdural Space (SDS) Index. Dividing a difference between the largest SDS Index (before operation) and the smallest by the number of days between the two points gave us a reduction rate of SDS Index. As a result, a reduction rate of 0.4 or less was obtained in all the patients less than 65 years old. There were three patients within the range from 0.7 to 1.0 of the rate. 76-year-old patients showed 2.6 and 5.7. Except the 76-old patients, mean duration of 35.5 days was calculated in Group I and SDS Index was 0, while Group II showed mean duration of 52.4 days, resulting in SDS Index of 0. 4. Specific progresses are shown below: 1) Hemorrhage of the caudate nucleus after operation 2) Subdural effusion of the both sides 3) Appearance of abscess 4) Subtentrial hemorrhage after operation 5) Postoperative epidural hematoma 6) Traumatic intracerebral hemorrhage, resulting in chronic subdural hematoma six months afterward (author)

  5. Hematoma subdural crônico: análise de 35 casos Chronic subdural hematoma: analysis of 35 cases

    Directory of Open Access Journals (Sweden)

    João Flavio M. Araújo

    1996-03-01

    Full Text Available Os autores relatam 35 casos com diagnóstico de hematoma subdural crônico, operados no período de janeiro-1988 a março-1995. A idade dos pacientes variou entre 19 e 80 anos. Foram eles agrupados retrospectivamente segundo a escala de Bender. Quanto ao tratamento cirúrgico, foram empregadas duas técnicas: craniotomia com membranectomia e dupla trepanação com instilação de solução salina na cavidade ocupada pelo hematoma. O índice de mortalidade entre os pacientes submetidos à craniotomia foi 16,6% e nos pacientes submetidos à trepanação foi nulo. Dentre os pacientes que faleceram, 80% encontravam-se em grau III ou IV na escala de Bender. O hematoma subdural crônico apresenta até os dias atuais alguns aspectos controversos, como quanto à sua fisiopatologia e ao tratamento cirúrgico adequado.Thirty five patients with chronic subdural hematoma were treated surgically between 1988 and 1995. The patients, aged 19 to 80 years, were graded retrospectively according to the Bender scale. The clots were removed via burr-holes with irrigation of the subdural space to ensure as complete an evacuation of subdural colletion, and craniotomy with membranectomy. The mortality rate was 16.6% with craniotomy and 0% with burr-hole. The patients who died, 80% were in grade III or IV. The pathogenesis and surgical treatment of chronic subdural hematoma has been controversial, and still remains obscure.

  6. Natural Course of Initially Non-Operated Cases of Acute Subdural Hematoma : The Risk Factors of Hematoma Progression

    Science.gov (United States)

    Son, Seong; Lee, Sang Gu; Kim, Eun Young; Park, Chan Woo; Kim, Woo Kyung

    2013-01-01

    Objective The objectives of the present study were to characterize the natural course of initially non-operated traumatic acute subdural hematoma (ASDH) and to identify the risk factors of hematoma progression. Methods Retrospective analysis was performed using sequential computed tomography (CT) images maintained in a prospective observational database containing 177 ASDH cases treated from 2005 to 2011. Patients were allocated to four groups as followings; 136 (76.8%) patients to the spontaneous resolution group, 12 (6.8%) who underwent operation between 4 hours and 7 days to the rapid worsening group (RWG), 24 (13.6%) who experienced an increase of hematoma and that underwent operation between 7 and 28 days to the subacute worsening group (SWG), and 5 (2.8%) who developed delayed aggravation requiring surgery from one month after onset to the delayed worsening group (DWG). Groups were compared with respect to various factors. Results No significant intergroup difference was found with respect to age, mechanism of injury, or initial Glasgow Coma Scale. The presence of combined cerebral contusion or subarachnoid hemorrhage was found to be a significant prognostic factor. Regarding CT findings, mixed density was common in the RWG and the SWG. Midline shifting, hematoma thickness, and numbers of CT slices containing hematoma were significant prognostic factors of the RWG and the SWG. Brain atrophy was more severe in the SWG and the DWG. Conclusion A large proportion of initially non-operated ASDHs worsen in the acute or subacute phase. Patients with risk factors should be monitored carefully for progression by repeat CT imaging. PMID:24278650

  7. Trauma: Spinal Cord Injury.

    Science.gov (United States)

    Eckert, Matthew J; Martin, Matthew J

    2017-10-01

    Injuries to the spinal column and spinal cord frequently occur after high-energy mechanisms of injury, or with lower-energy mechanisms, in select patient populations like the elderly. A focused yet complete neurologic examination during the initial evaluation will guide subsequent diagnostic procedures and early supportive measures to help prevent further injury. For patients with injury to bone and/or ligaments, the initial focus should be spinal immobilization and prevention of inducing injury to the spinal cord. Spinal cord injury is associated with numerous life-threatening complications during the acute and long-term phases of care that all acute care surgeons must recognize. Published by Elsevier Inc.

  8. Transcranial Evacuation of Atypical Progressive Supradiaphragmatic Hematoma After Transsphenoidal Complete Resection of Pituitary Adenoma.

    Science.gov (United States)

    Metwali, Hussam; Fahlbusch, Rudolf

    2017-06-01

    Supradiaphragmatic hematoma is a type of hematoma that occurs after transsphenoidal (TS) resection of pituitary adenoma and requires special management. Two patients had symptomatic supradiaphragmatic hematomas after total TS resection of pituitary adenomas in the absence of vascular anomalies. Both patients also had hydrocephalus at the time of diagnosis of the hematoma. The initial endoscopic endonasal inspection showed no subdiaphragmatic bleeding. The hematoma was evacuated via a frontolateral approach after insertion of an external ventricular drain (EVD). The supradiaphragmatic hematoma could be clinically and radiologically distinguished. It presented early with visual deterioration without headache. The patients developed hydrocephalus, which was associated with deterioration of level of consciousness. Radiologically, the hematoma filled the suprasellar space and was associated with the extension of bleeding in the basal cisterns. Recovery was good in both patients. There were no permanent neurologic deficits. The EVD was removed in both patients. One patient required a ventriculoperitoneal shunt because of delayed hydrocephalus. Supradiaphragmatic hematoma can be clinically and radiologically distinguished from other types of hematoma occurring after TS resection of pituitary adenoma. Transcranial surgery should be performed to manage supradiaphragmatic hematoma, when symptomatic. Insertion of an EVD at the time of evacuation is mandatory to relax the brain and to alleviate the hydrocephalus. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Hematoma formation during breast core needle biopsy in women taking antithrombotic therapy.

    Science.gov (United States)

    Chetlen, Alison L; Kasales, Claudia; Mack, Julie; Schetter, Susann; Zhu, Junjia

    2013-07-01

    The purpose of this study was to compare hematoma formation after breast core needle biopsy performed on patients undergoing and those not undergoing concurrent antithrombotic therapy. A prospective assessment of core needle biopsies (stereotactic, ultrasound guided, or MRI guided) performed on patients enrolled between September 2011 and July 2012 formed the basis of this study. Postprocedure mediolateral and craniocaudal mammograms were evaluated for the presence and size of hematomas. Patients were clinically evaluated for complications 24-48 hours after the procedure through telephone call or face-to-face consultation. Needle size, type of biopsy, and presence of hematoma and documented complications were correlated with use of antithrombotic agents (including aspirin, warfarin, clopidogrel, and daily nonsteroidal antiinflammatory medications). No clinically significant hematomas or bleeding complications were found. Eighty-nine of 617 (14.4%) non-clinically significant hematomas were detected on postprocedure mammograms. The probability of development of a non-clinically significant hematoma was 21.6% for patients taking antithrombotics and 13.0% for those not taking antithrombotics. Concurrent antithrombotic therapy and larger needle gauge were significant factors contributing to the probability of hematoma formation. The volume of the hematoma was not related to needle gauge or presence of antithrombotic therapy. No clinically significant hematomas were found. Because there are potential life-threatening risks to stopping antithrombotic therapy before breast biopsy, withholding antithrombotic therapy for core needle breast biopsy is not recommended because the incidence of non-clinically significant hematoma is low.

  10. Bilateral subdural hematoma secondary to accidental dural puncture

    Directory of Open Access Journals (Sweden)

    Sofía Ramírez

    2015-07-01

    Full Text Available We report the case of a 25-year-old woman, who received epidural analgesia for labor pain and subsequently presented post-dural puncture headache. Conservative treatment was applied and epidural blood patch was performed. In the absence of clinical improvement and due to changes in the postural component of the headache, a brain imaging test was performed showing a bilateral subdural hematoma.The post-dural puncture headache is relatively common, but the lack of response to established medical treatment as well as the change in its characteristics and the presence of neurological deficit, should raise the suspicion of a subdural hematoma, which although is rare, can be lethal if not diagnosed and treated at the right time. Resumo: Apresentamos o caso clínico de uma paciente de 25 anos de idade, na qual uma técnica peridural foi realizada durante o trabalho de parto e posteriormente apresentou cefaleia com características de cefaleia pós-punção dural. Foi iniciado tratamento conservador e tampão de sangue peridural. Devido a ausência de melhora clínica e à mudança do componente postural da cefaleia, decidiu-se realizar um exame de imagem cerebral que demostrou a presença de hematoma subdural bilateral.A cefaleia pós-punção dural é relativamente frequente, mas a falta de resposta ao tratamento médico instaurado, assim como a mudança em suas características e a presença de foco neurológico, devem levantar a suspeita de presença de um hematoma subdural que, embora infrequente, pode chegar a ser devastador se não for diagnosticado e tratado oportunamente. Keywords: Accidental dural puncture, Epidural analgesia, Post-dural puncture headache, Subdural hematoma, Epidural blood patch, Palavras chave: Dura-Máter, Analgesia epidural, Cefaleia pós-punção dural, Hematoma subdural, Placa de sangue epidural

  11. The correlation between hematoma volume and outcome in ruptured posterior fossa arteriovenous malformations indicates the importance of surgical evacuation of hematomas.

    Science.gov (United States)

    Yilmaz, Adem; Musluman, Ahmet Murat; Kanat, Ayhan; Cavusoglu, Halit; Terzi, Yuksel; Aydin, Yunus

    2011-01-01

    The correlation between hematoma volume and outcome in ruptured arteriovenous malformations (AVM) with accompanying posterior fossa hematoma was retrospectively evaluated. Microsurgery operations were performed on 127 patients with intracranial AVM between January 1998 and January 2009 at our clinic. Fifteen (11.8%) patients were identified as suffering from posterior fossa AVM, and twelve of these patients presented with a cerebellar hematoma. All patients were clinically evaluated according to the following criteria: modified Rankin Scale (mRS) prior to surgery, Spetzler-Martin grade (SMG) of the AVMs, hematoma volume prior to surgery, and mRS following surgery. Postoperative mRS scores were significantly lower than preoperative scores (p=0.0001). Postoperative outcomes were concordant with the SMG of the AVMs (r=0.67, p=0.033), hematoma volume (r=0.537, p=0.072) and preoperative mRS scores (r=0.764, p=0.004). These analyses show that the postoperative mRS score is strongly correlated with a preoperative mRS score, hematoma volume and SMG. Posterior fossa AVMs present an increased risk for hemorrhage and for increased morbidity and mortality. Cases with hematoma should be operated on an urgent basis. We conclude that hematoma volume is a factor that impacts postoperative results and prognosis. SMG and preoperative mRS scores were also correlated with outcome.

  12. Spinal Cord Injury 101

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    Full Text Available ... Disabilities Photography by Rona Talcott Website by Mobile Marketing LLC Understanding Spinal Cord Injury About Us Expert ... Disabilities Photography by Rona Talcott Website by Mobile Marketing LLC close close

  13. Spinal Cord Injury 101

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    Full Text Available ... Life in a Wheelchair Lisa Rosen, MS Spasticity, Physical Therapy-Lokomat T. George Hornby, PhD, PT Empowering ... Rogers, SW Marguerite David, MSW Kathy Hulse, MSW Physical Therapy after Spinal Cord Injury Laura Wehrli, PT ...

  14. Spinal Cord Injury 101

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    Full Text Available ... How Peer Counseling Works Julie Gassaway, MS, RN Pediatric Injuries Pediatric Spinal Cord Injury 101 Lawrence Vogel, MD The Basics of Pediatric SCI Rehabilitation Sara Klaas, MSW Transitions for Children ...

  15. Spinal Cord Injury 101

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    Full Text Available ... com is an informational and support website for families facing spinal cord injuries. The website does not provide medical advice, recommend or endorse health care products or ...

  16. Spinal Cord Injury 101

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    Full Text Available ... OT Anne Bryden, OT The Role of the Social Worker after Spinal Cord Injury Patti Rogers, SW Marguerite ... play_arrow What are the latest developments in the use of electrical stimulation for spinal ...

  17. Spinal Cord Injury 101

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    Full Text Available ... Diane M. Rowles, MS, NP How Family Life Changes After Spinal Cord Injury Nancy Rosenberg, PsyD Understanding SCI Rehabilitation Donald Peck Leslie, MD Adjusting to Social Life in a Wheelchair Lisa Rosen, MS Spasticity, ...

  18. Spinal Cord Injury 101

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    Full Text Available ... with SCI Personal Experiences by Topic Resources Peer Counseling Blog About Media Donate close search Understanding Spinal ... with SCI Personal Experiences by Topic Resources Peer Counseling Blog About Media Donate Spinal Cord Injury Medical ...

  19. Spinal Cord Injury 101

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    Full Text Available ... does not provide medical advice, recommend or endorse health care products or services, or control the information ... With Disabilities Photography by Rona Talcott Website by Mobile Marketing LLC Understanding Spinal Cord Injury About Us ...

  20. Parachute Cord Tension Sensor

    Data.gov (United States)

    National Aeronautics and Space Administration — To design and fabricate a light weight (few oz), very small (~2 inch length) parachute cord tension sensor demonstrator device.A major challenge for the CPAS (The...

  1. Spinal Cord Injury 101

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    Full Text Available ... Resources Peer Counseling Blog About Media Donate close search Understanding Spinal Cord Injury What is a Spinal ... health care products or services, or control the information found on external websites. The Hill Foundation is ...

  2. Spinal Cord Injury 101

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    Full Text Available ... Anne Bryden, OT The Role of the Social Worker after Spinal Cord Injury Patti Rogers, SW Marguerite ... arrow Why are high-dose steroids often used right after an injury? play_arrow What is meant ...

  3. Spinal Cord Injury 101

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    Full Text Available ... Living with SCI Personal Experiences by Topic Resources Peer Counseling Blog About Media Donate close search Understanding ... Living with SCI Personal Experiences by Topic Resources Peer Counseling Blog About Media Donate Spinal Cord Injury ...

  4. Spinal Cord Injury 101

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    Full Text Available ... Injury Diane M. Rowles, MS, NP How Family Life Changes After Spinal Cord Injury Nancy Rosenberg, PsyD ... Rehabilitation Donald Peck Leslie, MD Adjusting to Social Life in a Wheelchair Lisa Rosen, MS Spasticity, Physical ...

  5. Spinal Cord Injury 101

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    Full Text Available ... With Disabilities Photography by Rona Talcott Website by Mobile Marketing LLC Understanding Spinal Cord Injury About Us ... With Disabilities Photography by Rona Talcott Website by Mobile Marketing LLC close close

  6. Spinal Cord Injury 101

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    Full Text Available ... Anne Bryden, OT The Role of the Social Worker after Spinal Cord Injury Patti Rogers, SW Marguerite ... or endorse health care products or services, or control the information found on external websites. The Hill ...

  7. Spinal Cord Injury 101

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    ... With Disabilities Photography by Rona Talcott Website by Mobile Marketing LLC Understanding Spinal Cord Injury About Us Expert ... With Disabilities Photography by Rona Talcott Website by Mobile Marketing LLC close close

  8. Spinal Cord Injury 101

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  9. Spinal Cord Injury 101

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  10. Spinal Cord Injury 101

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  11. Cord-Blood Banking

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    ... cord blood mainly because of the promise that stem cell research holds for the future. Most of us would have little use for stem cells now, but research into using them to treat diseases is ongoing — ...

  12. Spinal Cord Injury 101

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    Full Text Available ... SCI Rehabilitation Donald Peck Leslie, MD Adjusting to Social Life in a Wheelchair Lisa Rosen, MS Spasticity, ... OT Anne Bryden, OT The Role of the Social Worker after Spinal Cord Injury Patti Rogers, SW ...

  13. Spinal Cord Injury 101

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    Full Text Available ... Living with SCI Personal Experiences by Topic Resources Peer ... Adult Injuries Spinal Cord Injury 101 David Chen, MD Preventing Pressure Sores Mary Zeigler, MS Transition from Hospital to ...

  14. Spinal Cord Injury 101

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    Full Text Available ... arrow What is the “Spinal Cord Injury Model Systems” program? play_arrow ... recommend or endorse health care products or services, or control the information found on external websites. The Hill Foundation is ...

  15. Spinal Cord Injury 101

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    Full Text Available ... arrow What is the “Spinal Cord Injury Model Systems” program? play_arrow What are the most promising ... health care products or services, or control the information found on external websites. The Hill Foundation is ...

  16. [Breast hematoma and cytosteatonecrosis. Apropos of 55 cases].

    Science.gov (United States)

    Gollentz, B; Ballarini, P; Rossier, S; Chagué, D

    1990-01-01

    The authors report a retrospective study of 55 cases, 34 hematomas and 21 cytosteatonecrosis (CSN) of the breast, during 15 years. The mammary hematoma can appear with an encapsuled or diffused form, or in 40% of cases without radiographic model. The diagnosis of CSN, is easy, such as ringed, macrocalcified, or oil cystic, but when it is the case of solid cicatriciel mass, it is difficult to distinguish it from mammary carcinoma, in approximatively half of the cases. The etiopathogenic discussion, display, traumatic features, ischemic cellular disease, such as mammary infarct, inflammatory lesions, duct ectasia, anticoagulant drugs, needle aspiration... Even though nodular lesion may be a carcinoma, a very suggestive lesion with spicules and skin retraction may be benign. The follow up, or histological examination by biopsie or surgery, is always essential.

  17. Acute Intracranial and Spinal Subdural Hematoma Associated with Vardenafil.

    Science.gov (United States)

    Nakamura, Takaaki; Watanabe, Genya; Harada, Ryuhei; Kawasaki, Emiko; Tsukita, Kenichi; Suzuki, Yasushi

    2018-05-02

    A 28-year-old healthy man was admitted to our hospital because of right-sided headache, vomiting, and lower back pain after the administration of vardenafil. Computed tomography and magnetic resonance imaging of the brain showed a small, right-sided, subdural hematoma. A lumbar magnetic resonance imaging showed a longitudinally extended subdural hematoma. He had no history of trauma. We speculated that vardenafil might have had an association with the bleeding. Several reports have suggested a relationship between phosphodiesterase-5 inhibitors and intracerebral or subarachnoid hemorrhage. Our case suggested that there may also be risks of bleeding into the subdural space. Although headache and nausea are common side effects of vardenafil, hemorrhagic diseases should also be considered when symptoms are severe or prolonged. Copyright © 2018 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  18. [MRI semiotics features of experimental acute intracerebral hematomas].

    Science.gov (United States)

    Burenchev, D V; Skvortsova, V I; Tvorogova, T V; Guseva, O I; Gubskiĭ, L V; Kupriianov, D A; Pirogov, Iu A

    2009-01-01

    The aim of this study was to assess the possibility of revealing intracerebral hematomas (ICH), using MRI, within the first hours after onset and to determine their MRI semiotics features. Thirty animals with experimental ICH were studied. A method of two-stage introduction of autologous blood was used to develop ICH as human spontaneous intracranial hematomas. Within 3-5h after blood introduction to the rat brain. The control MRI was performed in the 3rd and 7th days after blood injections. ICH were definitely identified in the first MRI scans. The MRI semiotics features of acute ICH and their transformations were assessed. The high sensitivity of MRI to ICH as well as the uniform manifestations in all animals were shown. In conclusion, the method has high specificity for acute ICH detection.

  19. Analysis of infantile subdural hematoma caused by abuse

    International Nuclear Information System (INIS)

    Park, Young-Soo; Nishio, Kenji; Fujimoto, Takatoshi; Nakase, Hiroyuki; Okuchi, Kazuo

    2010-01-01

    We report infantile subdural hematoma caused by abuse. Between January 2006 and December 2009, 10 cases of definite and highly suspicious abusive subdural hematoma in infants were treated at Nara Medical University Hospital. The mean age was 5.4 months. On CT examination, severe cerebral swelling was seen in 8 (80%) and wide spreading cerebral ischemia and atrophy in 9 (90%). Retinal hemorrhage was commonly seen in this series (90%). Subdural drainage and/or subdural-peritoneal shunt surgeries were performed in 6 cases, and intensive combined therapy of mild hypothermia and barbiturate was adapted in 7 cases. Favorable outcome was achieved in only 3 cases. In spite of aggressive treatment, clinical outcome are still bad. In our series, assailants were predominantly not father but mother. There were various and complex factors for child abuse. Cautious insight and suspicion are necessary to detect abusive injuries in infants. It is very important to endeavor to prevent recurrences of abusive injuries. (author)

  20. [Cerebral intraperenchymatous hematomas: surgical treatment not to start with].

    Science.gov (United States)

    Roda, J M

    The surgical treatment of intraparenchymal hematomas is very controversial. To date, there has been no through analysis of the subject and neurological specialists need a broad study to indicate which patients should have surgical treatment and which is the surgical option which gives the best results with the least damage. In this paper, the author considers which patients should not have any operation, which should always be operated on and in which there is a relative indication for operation. The different techniques available, their advantages and disadvantages are briefly reviewed. In view of the results obtained to date, it is likely that in future the usual treatment for intraparenchymatous hematomas will be medical (not surgical) and aimed at the protection of surrounding tissue. When surgery is required, it should be as minimally invasive as possible.

  1. MR imaging evaluation of subdural hematomas in child abuse

    International Nuclear Information System (INIS)

    Hay, T.C.; Rumack, C.M.; Horgan, J.G.; Hyden, P.; Krugman, R.

    1988-01-01

    MR imaging is the most accurate modality for determining the presence, number, and aging of subdural hematomas. Based on seven patients studied with CT and MR imaging, MR imaging should be the gold standard in child abuse evaluations. Since the history of child abuse is often ambiguous, MR imaging can assist in dating when the injury occurred. MR imaging in two perpendicular planes is needed, with one plane having both T1- and T2-weighted sequences. Chronic subdural hematomas on CT often have the same density as cerebrospinal fluid and may be misdiagnosed as atrophy or unrecognized. Therefore, the child may be returned into a dangerous situation and subjected to recurrent episodes of battering

  2. Solitary pulmonary nodule by pulmonary hematoma under warfarin therapy

    International Nuclear Information System (INIS)

    Scheppach, W.; Kulke, H.; Liebau, G.; Braun, H.; Wuerzburg Univ.

    1983-01-01

    Pulmonary hematoma is a rare cause of a pulmonary nodule. Mostly it results from penetrating or blunt chest injuries. The case of a patient is reported, whose chest X-ray showed a pulmonary nodule suspected of malignancy. This patient was maintained permanently on anticoagulants (warfarin derivates) after cardiac valve replacement with a prosthesis. A definite diagnosis could not be established by non-invasive methods. A needle biopsy of the lung was impracticable because of the location of the pulmonary lesion; an exploratory thoracotomy could not be carried out due to a general indication of nonoperability. Control examinations showed that the pulmonary nodule had vanished completely within four months. In consideration of the patient's clinical situation it can be concluded that the pulmonary lesion was caused by a hematoma of the lung. (orig.) [de

  3. Solitary pulmonary nodule by pulmonary hematoma under warfarin therapy

    Energy Technology Data Exchange (ETDEWEB)

    Scheppach, W.; Kulke, H.; Liebau, G.; Braun, H.

    1983-06-01

    Pulmonary hematoma is a rare cause of a pulmonary nodule. Mostly it results from penetrating or blunt chest injuries. The case of a patient is reported, whose chest X-ray showed a pulmonary nodule suspected of malignancy. This patient was maintained permanently on anticoagulants (warfarin derivates) after cardiac valve replacement with a prosthesis. A definite diagnosis could not be established by non-invasive methods. A needle biopsy of the lung was impracticable because of the location of the pulmonary lesion; an exploratory thoracotomy could not be carried out due to a general indication of nonoperability. Control examinations showed that the pulmonary nodule had vanished completely within four months. In consideration of the patient's clinical situation it can be concluded that the pulmonary lesion was caused by a hematoma of the lung.

  4. Postpartum Spontaneous Subcapsular Hepatic Hematoma Related to Preeclampsia

    Directory of Open Access Journals (Sweden)

    Dimitrios Anyfantakis

    2014-01-01

    Full Text Available Subcapsular hematoma of the liver represents an unusual clinical phenomenon in the pregnancy and postpartum period with serious complications in terms of fetal and maternal mortality. Here we report a case of a 32-year-old primiparous female at 36 weeks of gestation, admitted to a maternity ward of a private clinic for preeclampsia. The woman underwent an emergency caesarean section with the extraction of an alive foetus. A few hours after delivery, she was transferred to the emergency department of our institution complaining of severe epigastric pain. Diagnostic work-up was suggestive of a subcapsular right lob hepatic hematoma which was successfully managed conservatively. Timely diagnosis is necessary for the prevention of life-threatening events in mother and fetus. For this reason acute care physicians have to be vigilant of the condition and consider this in the differential diagnosis of epigastric pain during pregnancy and postpartum.

  5. Blunt Facial Trauma Causing Isolated Optic Nerve Hematoma

    Directory of Open Access Journals (Sweden)

    R. Parab

    2013-01-01

    Full Text Available Traumatic optic neuropathy is an uncommon, yet serious, result of facial trauma. The authors present a novel case of a 59-year-old gentleman who presented with an isolated blunt traumatic left optic nerve hematoma causing vision loss. There were no other injuries or fractures to report. This case highlights the importance of early recognition of this rare injury and reviews the current literature and management of traumatic optic neuropathy.

  6. Spontaneous spinal epidural hematoma diagnosed by CT scan

    International Nuclear Information System (INIS)

    Abumiya, Takeo; Isu, Toyohiko; Iwasaki, Yoshinobu; Akino, Minoru; Abe, Hiroshi

    1985-01-01

    A case of spinal epidural hematoma diagnosed by CT scan is reported. A 58-year-old man was admitted on June 18, 1984. He had had a sudden onset of severe low-back pain 7 days before admission and had developed paraparesis and numbness of the lower limbs 4 day before admission. Physical examination revealed weakness in the lower limbs, with the reflexes there decreased. The Babinski reflex and the Chaddock reflex were, however, present on both sides. Sensory disturbances were noted below L 2 . Urinary incontinence was present, too. Metrizamide myelography revealed an epidural mass which was located from the power part of T 11 to the upper part of L 2 . A CT scan revealed a biconvex, relatively high-density mass in the posterior spinal canal. On the day of admission, a laminectomy was performed from T 11 to L 1 , and the epidural hematoma was evacuated. The postoperative course was uneventful. Spinal epidural hematoma is uncommon. A CT scan can be used for an early diagnosis of this lesion. According to the review of the CT findings in 15 reported cases, including our case, CT reveals a smoothly marginated biconvex homogeneous density mass. The density of the hematoma decreases with the time. An acute type (within 3 days) is high-density, while a chronic type has a relatively high or isodensity. The acute type is easily differentiated from other epidural masses, such as a herniated disc, an epidural abscess, and an epidural tumor. On the other hand, the diagnosis of the chronic type is not always easy. (author)

  7. Outcome in Chronic Subdural Hematoma After Subdural vs. Subgaleal Drain

    International Nuclear Information System (INIS)

    Ishfaq, A.

    2017-01-01

    Objective: To compare the outcome after surgery for chronic subdural hematoma when the drain is placed in subdural space or subgaleal space. Study Design: Quasi experimental study. Place and Duration of Study: Combined Military Hospital, Lahore, from July 2015 to June 2016. Methodology: Patients with chronic subdural hematoma of both genders and age, ranging between 55 to 85 years, were included. Patients on antiplatelet/anticoagulant therapy and acute on chronic subdural hematoma were excluded. Patients were divided in two equal groups each depending on whether drain was placed in subgaleal space (Group 1), and subdual space (Group 2), (n=31 patients each). Patients were positioned flat in bed after surgery. Clinical and radiological parameters and clinical outcome were compared between the two groups. Statistical test with significance of p <0.05 was utilized using Statistical Package of Social Sciences (SPSS version 17). Results: Median age of the 62 patients was 72 +-12.5 years. Headache was the most common symptom reported in both groups, (n=47,75.8%) patients. Median thickness of hematoma was 15 +-6.5 mm. Patients with subdural drain placement had more complications such as pneumocephalus 11 (35.4%) vs. 6 (19.3%), and intracerebral hemorrhage 4 (12.9%) vs. 2 (6.4%). Clinical outcome was good in both groups 27 (87%) in Group 1 and 28 (90%) in Group 2. Conclusion: Patients of both groups had good outcome after surgery. Complications like pneumocephalus and intracerebral hemorrhage were more common in subdural location of drain, though not reaching statistically significance level to favor one technique over another. (author)

  8. Delayed chronic intracranial subdural hematoma complicating resection of a tanycytic thoracic ependymoma.

    Science.gov (United States)

    Maugeri, Rosario; Giugno, Antonella; Graziano, Francesca; Visocchi, Massimiliano; Giller, Cole; Iacopino, Domenico Gerardo

    2016-01-01

    To demonstrate that the diagnosis of an intracranial subdural hematoma should be considered for patients presenting with acute or delayed symptoms of intracranial pathology following resection of a spinal tumor. We present a case of a 57-year-old woman found to have a chronic subdural hematoma 1 month following resection of a thoracic extramedullary ependymoma. Evacuation of the hematoma through a burr hole relieved the presenting symptoms and signs. Resolution of the hematoma was confirmed with a computed tomography (CT) scan. Headache and other symptoms not referable to spinal pathology should be regarded as a warning sign of an intracranial subdural hematoma, and a CT scan of the head should be obtained. The mechanism of the development of the hematoma may be related to the leakage of cerebrospinal fluid with subsequent intracranial hypotension leading to an expanding subdural space and hemorrhage.

  9. The risk of hematoma following extensive electromyography of the lumbar paraspinal muscles

    Science.gov (United States)

    London, Zachary; Quint, Douglas J.; Haig, Andrew J.; Yamakawa, Karen S. J.

    2012-01-01

    Introduction The purpose of this study is to provide a controlled trial looking at the risk of paraspinal hematoma formation following extensive paraspinal muscle electromyography. Methods 54 subjects ages 55-80 underwent MRI of the lumbar spine before or shortly after electromyography using the paraspinal mapping technique. A neuroradiologist, blinded to the temporal relationship between the EMG and MRI, reviewed the MRIs to look for hematomas in or around the paraspinal muscles. Results Two MRIs demonstrated definite paraspinal hematomas, while 10 were found to have possible hematomas. All hematomas were hematoma and either the timing of the EMG or the use of aspirin or other non-steroidal anti-inflammatory drugs. Discussion Paraspinal electromyography can be considered safe in the general population and those taking non-steroidal anti-inflammatory drugs. PMID:22644875

  10. Delayed hydronephrosis due to retroperitoneal hematoma after a seatbelt injury: A case report.

    Science.gov (United States)

    Yumoto, Tetsuya; Kondo, Yoshitaka; Kumon, Kento; Masaoka, Yoshihisa; Hiraki, Takao; Yamada, Taihei; Naito, Hiromichi; Nakao, Atsunori

    2018-06-01

    Hydronephrosis caused by retroperitoneal hematoma after a seatbelt injury is a unique clinical entity. A 21-year-old man, who had been wearing a seatbelt, was brought to our hospital after a motor vehicle collision, complaining of abdominal pain. Computed tomography (CT) revealed retroperitoneal hematoma in the upper pelvic region. Since he was hemodynamically stable throughout admission, he was managed conservatively. Seventeen days after initial discharge, the patient revisited our emergency department due to right back pain. CT scans indicated retroperitoneal hematoma growth resulting in hydronephrosis of the right kidney. Laparoscopic drainage of the retroperitoneal hematoma was successfully performed. His symptoms resolved after the surgery. Follow-up CT scans three months later demonstrated complete resolution of the hydronephrosis and retroperitoneal hematoma. Our case highlights a patient with delayed hydronephrosis because of retroperitoneal hematoma expansion after a seatbelt injury.

  11. Flexible endoscope-assisted evacuation of chronic subdural hematomas.

    Science.gov (United States)

    Májovský, Martin; Masopust, Václav; Netuka, David; Beneš, Vladimír

    2016-10-01

    Chronic subdural hematoma (CSDH) is a common neurosurgical condition with an increasing incidence. Standard treatment of CSDHs is surgical evacuation. The objective of this study is to present a modification of standard burr-hole hematoma evacuation using a flexible endoscope and to assess the advantages and risks. Prospectively, 34 consecutive patients diagnosed with CSDH were included in the study. Epidemiological, clinical and radiographical data were collected and reviewed. All patients underwent a burr-hole evacuation of CSDH. A flexible endoscope was inserted and subdural space inspected during surgery. The surgeon was looking specifically for the presence of septations, draining catheter position and acute bleeding. Thirty-four patients underwent 37 endoscope-assisted surgeries. Presenting symptoms were hemiparesis (79%), decreased level of consciousness (18%), gait disturbances (15%), headache (12%), aphasia (6%), cognitive disturbances (6%) and epileptic seizure (3%). Average operative time was 43 min, and the average increase in operative time due to the use of the endoscope was 6 min. Recurrence rate was 8.8%, and clinical outcome was favorable (defined as mRS ≤ 2) in 97% of the cases. To our knowledge, the present cohort of 34 patients is the largest group of patients with CSDH treated using an endoscope. This technique allows decent visualization of the hematoma cavity while retaining the advantages of a minimally invasive approach under a local anesthesia. The main advantages are correct positioning of the catheter under visual control, identification of septations and early detection of cortex or vessel injury during surgery.

  12. Chronic Subdural Hematoma in the Aged, Trauma or Degeneration?

    Science.gov (United States)

    Lee, Kyeong-Seok

    2016-01-01

    Chronic subdural hematomas (CSHs) are generally regarded to be a traumatic lesion. It was regarded as a stroke in 17th century, an inflammatory disease in 19th century. From 20th century, it became a traumatic lesion. CSH frequently occur after a trauma, however, it cannot occur when there is no enough subdural space even after a severe head injury. CSH may occur without trauma, when there is sufficient subdural space. The author tried to investigate trends in the causation of CSH. By a review of literature, the author suggested a different view on the causation of CSH. CSH usually originated from either a subdural hygroma or an acute subdural hematoma. Development of CSH starts from the separation of the dural border cell (DBC) layer, which induces proliferation of DBCs with production of neomembrane. Capillaries will follow along the neomembrane. Hemorrhage would occur into the subdural fluid either by tearing of bridge veins or repeated microhemorrhage from the neomembrane. That is the mechanism of hematoma enlargement. Trauma or bleeding tendency may precipitate development of CSH, however, it cannot lead CSH, if there is no sufficient subdural space. The key determinant for development of CSH is a sufficient subdural space, in other words, brain atrophy. The most common and universal cause of brain atrophy is the aging. Modifying Virchow's description, CSH is sometimes traumatic, but most often caused by degeneration of the brain. Now, it is reasonable that degeneration of brain might play pivotal role in development of CSH in the aged persons.

  13. A Case of Spontaneous Spinal Epidural Hematoma Mimicking Stroke

    Directory of Open Access Journals (Sweden)

    Emine Rabia Koç

    2014-09-01

    Full Text Available Spontaneous spinal epidural hematoma is an uncommon cause of acute non-traumatic myelopathy and may present with various clinical phenotypes. Focal neurological symptoms can result in overlooking this differential diagnosis in patients presenting with neurological deficits and assuming the diagnosis of a stroke. Therefore, a thorough documentation of patient history is of great importance, since this can reveal symptoms suggestive of a different etiology. Here, we present a case of an 80-year-old female who was admitted with a hemiparesis without cortical or cranial neurological abnormalities. She mentioned of preceding shoulder and neck pain. Diagnosis of epidural hematoma was made by cervical magnetic resonance imaging. Symptoms resolved partially after surgical intervention. Our case illustrates the variation in the clinical presentation of spontaneous spinal epidural hematoma which can be misdiagnosed as stroke. Therefore, in patients with preceding neck, shoulder or interscapular pain and focal neurological deficits, this diagnosis should be included in the differential, particularly when cortical and cranial signs are lacking

  14. [Renal hematomas after extracorporeal shock-wave lithotripsy (ESWL)].

    Science.gov (United States)

    Pastor Navarro, Héctor; Carrión López, Pedro; Martínez Ruiz, Jesús; Pastor Guzmán, José Ma; Martínez Martín, Mariano; Virseda Rodríguez, Julio A

    2009-03-01

    The use of fragmentation due to shock- waves as a treatment of urinary stone was one of the most important therapeutics findings in the history of urology. It's the first election treatment for most of the calculus at renal and urethral location due to the fact that it is a low invasive treatment and it has a few number of complications, but this method also has a few negative side effects, it can caused a more or less important traumatic lesion at the organs which crosses the shock-waves, including the kidney where it can caused a small contusion or renal hematoma with different resolution and treatment. We reviewed 4815 extracorporeal shock-wave lithotripsy that we performed in our department in which we found six cases with subcapsular and perirenal hematoma which we followed up and treated. After the urological complications (pain, obstruction and infection) the renal and perirenal hematic collections are the most frequent adverse effects of shock-waves used in lithotripsy, these are related to the power of energy used and patient age. Between the years 1992-2007 we performed 4.815 extracorporeal shock-wave lithotripsy finding seven cases of severe hematoma, less then 1%. Treatment of these complications is usually not aggressive though sometimes it is necessary to perform surgical drainage and even nephrectomy.

  15. Diagnostic characteristics of sinonasal organizing hematomas: avoiding misdiagnosis.

    Science.gov (United States)

    Wu, Arthur W; Ting, Jonathan Y; Borgie, Roderick C; Busaba, Nicolas Y; Sadow, Peter M; Juliano, Amy F; Gray, Stacey T; Holbrook, Eric H

    2013-07-01

    Organizing hematomas of the paranasal sinuses are diagnostic dilemmas clinically and radiographically, mimicking benign or malignant neoplastic processes and causing patients and clinicians undue worry regarding these diagnoses. Diagnostic criteria for correctly identifying these lesions are not well known. A retrospective case series of 7 patients with sinonasal organizing hematoma was studied. Radiographic imaging, clinical characteristics, and pathology were reviewed for new insights. Three patients presented with a primary complaint of epistaxis, 4 had masses visible on nasal endoscopy, and 2 had vascular malformations or small hemangiomas adjacent to the mass found on final pathology. Biopsy of these masses were consistently nondiagnostic prior to complete resection. The most diagnostic findings were "shells" of T2 hypointensity on magnetic resonance imaging (MRI) surrounding the lobules of each of the masses. These correspond to rims of fibrosis at the periphery of the lobules on pathology. Areas of fresh hemorrhage are located at the center of these lobules. Sinonasal organizing hematomas are rare lesions of the paranasal sinuses whose clinical characteristics lead to misdiagnoses of benign or malignant neoplasms. Endoscopy, preoperative biopsy, and computed tomography (CT) imaging do not lend helpful information in differentiating these lesions from more worrisome neoplastic processes. However, MRI can lead to positive diagnosis by recognizing the distinct outer rims of T2 hypointensity typically seen in these lesions. © 2013 ARS-AAOA, LLC.

  16. Traumatic acute posterior fossa subdural hematoma – A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Jaiswal Manish

    2014-12-01

    Full Text Available Traumatic subdural hematomas of the posterior fossa are rare but dangerous neurosurgical emergencies that require prompt diagnosis and management to avoid the uniformly poor outcome. We present a case of a teenager with severe TBI and acute subdural hematoma of the posterior fossa that deteriorated rapidly before surgery but eventually made a good recovery. We also the review the literature concerning traumatic posterior fossa subdural hematomas [PFSDH].

  17. Kernohan-Woltman notch phenomenon and intention tremors in case of chronic subdural hematoma

    Directory of Open Access Journals (Sweden)

    Sasikala P.

    2014-03-01

    Full Text Available Movement disorders are atypical and rare presentation of chronic subdural hematomas. We report a case of 60 year man who presented with intention tremors and altered sensorium. The patient had Kernohan-Woltman notch phenomenon on clinical examination. CT scan brain showed a large left fronto-temporo-parietal chronic subdural hematoma with significant mass effect and midline shift. His symptoms relieved completely after surgical evacuation of the hematoma.

  18. Giant unusual shaped chronic subdural hematoma in a patient with untreated congenital hydrocephalus

    OpenAIRE

    Mishra, Arvind; Ojha, Bal. K.; Chandra, Anil; Srivastava, Chhitij; Singh, Sunil Kumar

    2011-01-01

    Subdural hematoma is a well known complication of ventriculoperitoneal shunt insertion for hydrocephalus and usually spreads out over the cerebral convexity, and appears as a crescent shaped lesion on imaging. Chronic subdural hematoma in a case of untreated compensated congenital hydrocephalus has not been reported in English literature. We report the rare case of an adult with congenital hydrocephalus with a huge unusual shaped hemispheric subdural hematoma.

  19. The analysis of initial cranial CT of early hematoma enlargement in spontaneous intracerebral hemorrhage

    OpenAIRE

    BEI Yu-zhang; CHEN Ben-yang; QI Hao-bo; ZHOU Zheng-ping; LI Yu-bo

    2012-01-01

    Objective To investigate the predictive effect of initial cranial CT on early hematoma enlargement in spontaneous intracerebral hemorrhage. Methods Three hundred patients with spontaneous intracerebral hemorrhage within 6 hours after onset were studied. Chi-square test and logistic regression analysis were used to detect the related factors which may indicate hematoma enlargement. Results Sixty-one (20.33% ) patients presented hematoma enlargement on cranial CT. Single factor and multivariate...

  20. Characterization of intraventricular and intracerebral hematomas in non-contrast CT.

    Science.gov (United States)

    Nowinski, Wieslaw L; Gomolka, Ryszard S; Qian, Guoyu; Gupta, Varsha; Ullman, Natalie L; Hanley, Daniel F

    2014-06-01

    Characterization of hematomas is essential in scan reading, manual delineation, and designing automatic segmentation algorithms. Our purpose is to characterize the distribution of intraventricular (IVH) and intracerebral hematomas (ICH) in NCCT scans, study their relationship to gray matter (GM), and to introduce a new tool for quantitative hematoma delineation. We used 289 serial retrospective scans of 51 patients. Hematomas were manually delineated in a two-stage process. Hematoma contours generated in the first stage were quantified and enhanced in the second stage. Delineation was based on new quantitative rules and hematoma profiling, and assisted by a dedicated tool superimposing quantitative information on scans with 3D hematoma display. The tool provides: density maps (40-85HU), contrast maps (8/15HU), mean horizontal/vertical contrasts for hematoma contours, and hematoma contours below a specified mean contrast (8HU). White matter (WM) and GM were segmented automatically. IVH/ICH on serial NCCT is characterized by 59.0HU mean, 60.0HU median, 11.6HU standard deviation, 23.9HU mean contrast, -0.99HU/day slope, and -0.24 skewness (changing over time from negative to positive). Its 0.1(st)-99.9(th) percentile range corresponds to 25-88HU range. WM and GM are highly correlated (R (2)=0.88; phematoma density distributions is at 55.6±5.8HU with the corresponding GM/hematoma percentiles of 88(th)/40(th). Objective characterization of IVH/ICH and stating the rules quantitatively will aid raters to delineate hematomas more robustly and facilitate designing algorithms for automatic hematoma segmentation. Our two-stage process is general and potentially applicable to delineate other pathologies on various modalities more robustly and quantitatively.

  1. Incidence and Risk Factors for Major Hematomas in Aesthetic Surgery: Analysis of 129,007 Patients.

    Science.gov (United States)

    Kaoutzanis, Christodoulos; Winocour, Julian; Gupta, Varun; Ganesh Kumar, Nishant; Sarosiek, Konrad; Wormer, Blair; Tokin, Christopher; Grotting, James C; Higdon, K Kye

    2017-10-16

    Postoperative hematomas are one of the most frequent complications following aesthetic surgery. Identifying risk factors for hematoma has been limited by underpowered studies from single institution experiences. To examine the incidence and identify independent risk factors for postoperative hematomas following cosmetic surgery utilizing a prospective, multicenter database. A prospectively enrolled cohort of patients who underwent aesthetic surgery between 2008 and 2013 was identified from the CosmetAssure database. Primary outcome was occurrence of major hematomas requiring emergency room visit, hospital admission, or reoperation within 30 days of the index operation. Univariate and multivariate analysis was used to identify potential risk factors for hematomas including age, gender, body mass index (BMI), smoking, diabetes, type of surgical facility, procedure by body region, and combined procedures. Of 129,007 patients, 1180 (0.91%) had a major hematoma. Mean age (42.0 ± 13.0 years vs 40.9 ± 13.9 years, P hematomas. Males suffered more hematomas than females (1.4% vs 0.9%, P Hematoma rates were higher in patients undergoing combined procedures compared to single procedures (1.1% vs 0.8%, P hematoma included age (Relative Risk [RR] 1.01), male gender (RR 1.98), the procedure being performed in a hospital setting rather than an office-based setting (RR 1.68), combined procedures (RR 1.35), and breast procedures rather than the body/extremity and face procedures (RR 1.81). Major hematoma is the most common complication following aesthetic surgery. Male patients and those undergoing breast or combined procedures have a significantly higher risk of developing hematomas. 2. © 2017 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com

  2. Tratamiento médico de un hematoma subdural crónico Medical treatment of a chronic subdural hematoma

    Directory of Open Access Journals (Sweden)

    Antonio Guevara Melcón

    2012-03-01

    Full Text Available Se presenta una paciente portadora de un hematoma subdural crónico postraumático, que se trató médicamente y se logró su desaparición en el curso de varios meses, sin tratamiento quirúrgico y sin signos evolutivos de empeoramiento neurológico. La furosemida fue usada como medicamento básico en su tratamiento. Se adjuntan imágenes que confirman el valor de este punto de vista terapéutico.This is the case of a patient carrier of a post-traumatic chronic subdural hematoma clinically treated achieving its disappearance over some months without surgical treatment and evolutionary signs of neurologic worsening. The furosemide was used as basic drug in its treatment. The images confirming the value of this point of therapeutical view are enclosed.

  3. Chronic nontraumatic spinal epidural hematoma of the lumbar spine: MRI diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Vazquez-Barquero, A.; Pinto, J.I. [Univ. Hospital ' ' Marques de Valdecilla' ' , Santander (Spain). Dept. of Neurosurgery; Abascal, F.; Garcia-Valtuille, R.; Cerezal, L. [Hospital Mompia, Cantabria, (Spain). Dept. of Radiology; Figols, F.J. [Univ. Hospital Marques de Valdecilla, Santander (Spain). Dept. of Pathology

    2000-10-01

    An uncommon case of chronic nontraumatic spinal epidural hematoma of the lumbar spine in a 75-year-old woman is reported. The patient presented with a 7-month history of low back pain and bilateral sciatica. Magnetic resonance imaging enabled a correct preoperative diagnosis revealing a nodular, well-circumscribed epidural mass with peripheral enhancement and signal intensities consistent with chronic hematoma, which extended from L2 to L3. Laminectomy of L2-L3 was performed and the hematoma was totally resected. Histological examination of the surgical specimen demonstrated a chronic encapsulated hematoma. No evidence of vascular malformation was found. The patient recovered fully after surgical treatment. (orig.)

  4. Chronic nontraumatic spinal epidural hematoma of the lumbar spine: MRI diagnosis

    International Nuclear Information System (INIS)

    Vazquez-Barquero, A.; Pinto, J.I.; Abascal, F.; Garcia-Valtuille, R.; Cerezal, L.; Figols, F.J.

    2000-01-01

    An uncommon case of chronic nontraumatic spinal epidural hematoma of the lumbar spine in a 75-year-old woman is reported. The patient presented with a 7-month history of low back pain and bilateral sciatica. Magnetic resonance imaging enabled a correct preoperative diagnosis revealing a nodular, well-circumscribed epidural mass with peripheral enhancement and signal intensities consistent with chronic hematoma, which extended from L2 to L3. Laminectomy of L2-L3 was performed and the hematoma was totally resected. Histological examination of the surgical specimen demonstrated a chronic encapsulated hematoma. No evidence of vascular malformation was found. The patient recovered fully after surgical treatment. (orig.)

  5. Percutaneous evacuation for treatment of subdural hematoma and outcome in 28 patients.

    Science.gov (United States)

    Mostofi, Keyvan; Marnet, Dominique

    2011-01-01

    Chronic subdural hematoma is a frequently encountered entity in neurosurgery in particular in elderly patients. There in a high variance in the treatment in literature. We report our experience of percutaneous evacuation of chronic subdural hematoma in 28 patients. From January 2007 to July 2009, 28 patients underwent percutaneous evacuation. 27 of the 28 patients (96.4%) became asymptomatic or improved clinically. Six weeks later, the scan showed the hematoma had completely disappeared in 18 of the cases. We did not have any postoperative infection. Treatment of chronic subdural hematoma using a percutaneous operative technique is a minimally invasive method with sufficient outcome and a therapeutic alternative to the craniotomy.

  6. [Metastasis of Hepatocellular Carcinoma to the Membrane of Chronic Subdural Hematomas:A Case Report].

    Science.gov (United States)

    Oshita, Jumpei; Ohba, Shinji; Itou, Yoko; Yonezawa, Koki; Hosogai, Masahiro

    2017-10-01

    An 81-year-old man presented with gait disturbance. Two months previously, he suffered from hepatocellular carcinoma and transarterial chemoembolization was performed. A head computed tomography(CT)scan revealed bilateral chronic subdural hematomas. The patient's gait disturbance was improved after achievement of bilateral burr hole drainage. A head CT two months after treatment revealed no recurrence of the hematomas. However, head CT images obtained four months after treatment revealed an abnormal mass in the right parietal region attached to the internal surface of the skull. The mass was located in the same region from where the chronic subdural hematomas were previously removed via burr hole drainage, and was suspected to have originated from the dura mater. We performed craniotomy and total removal of the mass. The dura mater was intact, and macroscopically, the mass originated from the organized membrane of the chronic subdural hematoma. A pathological examination revealed metastasis of hepatocellular carcinoma to the membrane of the chronic subdural hematomas. Head magnetic resonance imaging(MRI)performed 39 days after craniotomy presented a new lesion in the left parietal region attached to the internal surface of the skull. The patient subsequently died 46 days post-operation. When examining chronic subdural hematomas in cancer patients, histological examination of the dura mater, hematoma, and membrane of the hematoma are important. The possibility of metastasis to the capsule of the hematoma should be considered.

  7. Percutaneous drainage of a postoperative intraspinal hematoma using a Tuohy needle

    Energy Technology Data Exchange (ETDEWEB)

    Teo, Harvey E.L. [Department of Diagnostic Radiology, KK Women' s and Children' s Hospital (Singapore); Peh, Wilfred C.G. [Department of Diagnostic Radiology, KK Women' s and Children' s Hospital (Singapore); Programme Office, Singapore Health Services, 7 Hospital Drive 02-09, 169611 (Singapore); Tan, Seang Beng [Department of Orthopaedic Surgery, Singapore General Hospital (Singapore)

    2003-10-01

    A 78-year-old man developed a large subdural hematoma extending from T12 to L3 levels following L3 laminectomy and L3-5 posterior spinal fusion. He had associated neurological signs and symptoms. MR imaging showed typical signal characteristics of a subacute intraspinal subdural hematoma. Percutaneous drainage was successfully performed under CT guidance by inserting a Tuohy needle through the L3 laminectomy defect. The catheter packaged with the Tuohy needle was inserted cranially into the hematoma and 30 ml of blood was aspirated. Follow-up MR imaging confirmed resolution of the hematoma and the patient made a rapid recovery. (orig.)

  8. Hypertensive thalamic hematoma treated by CT stereotactic evacuation (with two cases reports)

    International Nuclear Information System (INIS)

    Wang Hongsheng; Zhu Fengqing

    2002-01-01

    Objective: To investigate new surgical method to treat hypertensive thalamic hematoma. Methods: Two medial-degree coma patients with hypertensive thalamic hematoma were treated by CT stereotactic evacuation. Results: One week after operation the two patients regained consciousness. The function of paraplegic appendage restored partly, and one patient could take care of himself. Conclusion: CT stereotactic evacuation to treat hypertensive thalamic hematoma has the advantages of small trauma, little complication and good clinical results. The authors suggest that it be selected firstly in treating hypertensive thalamic hematoma

  9. Clinical application of CT-controlled stereotactic aspiration for intracerebral hematoma

    International Nuclear Information System (INIS)

    Chen Weijian; Zhuge Qichuan; Zheng Rongyuan; Guo Xianzhong; Zhong Ming; Wu Jinsen; Qu Xuanxing

    2002-01-01

    Objective: To evaluate the clinical application of CT-controlled stereotactic aspiration for intracerebral hematoma. Methods: CT-guided stereotactic system was installed on the CT bed, and checked against a standard of the coordinate. According to controlled CT scan, the target can be adjusted at any time in the operation. 860 patients with cerebral hematoma underwent CT-controlled stereotactic aspiration. Of the 860 cases, basal ganglion hematoma was present in 408, thalamus and posterior limb of internal capsule hematoma in 136, cerebral lobe hematoma in 261, cerebellar hematoma in 5, ventricular hemorrhage in 10, midbrain and pons hemorrhage in 37, and medulla hemorrhage in 3. Results: Easy drainage of hematoma by aspiration was achieved in 586 cases, stickiness of hematoma with clearing away more than 50% was performed in 202 and less than 50% in 68. The operation duration ranged from 25 to 120 minutes (average 45 minutes). 693 cases survived and 167 cases died. According to the evaluation by active day life (ADL) after 3 months in survivors, ADL 1-2, ADL 3, ADL 4 and ADL 5 results were achieved in 378 cases, 166 cases, 107 cases, and 28 cases, respectively. In addition, 14 cases were lost beyond recall. Conclusion: CT-controlled stereotactic aspiration for intracerebral hematoma is a handy, less invasive, and safe procedure with high accuracy and curative effect, it is worth while popularizing the procedure

  10. Lack of evidence for an association between hemodynamic variables and hematoma growth in spontaneous intracerebral hemorrhage.

    Science.gov (United States)

    Jauch, Edward C; Lindsell, Christopher J; Adeoye, Opeolu; Khoury, Jane; Barsan, William; Broderick, Joseph; Pancioli, Arthur; Brott, Thomas

    2006-08-01

    Early hematoma expansion in spontaneous intracerebral hemorrhage (ICH) is associated with worse clinical outcome. We hypothesized that hemodynamic parameters are associated with the increase in hematoma volume owing to their relationship to blood vessel wall stresses. We performed a post hoc analysis of clinical and computed tomography (CT) data from patients enrolled in a prospective observational study of ICH patients presenting within 3 hours from symptom onset. Hematoma volumes were measured at hospital arrival and at 1 and 20 hours from presentation. Blood pressure and heart rate, recorded at 19 time points between presentation and 20 hours, were used to derive hemodynamic variables. Multivariable logistic-regression models were constructed to assess the relation between hemodynamic parameters and hematoma growth, adjusted for clinical covariates. From the original study, 98 patients underwent baseline and 1-hour CT scans; of these, 65 had 20-hour CT scans. Substantial hematoma growth was observed in 28% within the first hour. Of the 65 patients not undergoing surgery within 20 hours, 37% experienced hematoma growth by 20 hours. Neither baseline or peak hemodynamic parameters nor changes in hemodynamic parameters were significantly associated with hematoma growth at either 1 or 20 hours. We found no blood pressure or heart rate parameters, individually or in combination, that were associated with hematoma growth. Our data suggest the influence of hemodynamic parameters on vessel wall stress to be an unlikely target for intervention in reducing the risk of early hematoma growth in ICH.

  11. Quantitative estimation of hemorrhage in chronic subdural hematoma using the 51Cr erythrocyte labeling method

    International Nuclear Information System (INIS)

    Ito, H.; Yamamoto, S.; Saito, K.; Ikeda, K.; Hisada, K.

    1987-01-01

    Red cell survival studies using an infusion of chromium-51-labeled erythrocytes were performed to quantitatively estimate hemorrhage in the chronic subdural hematoma cavity of 50 patients. The amount of hemorrhage was determined during craniotomy. Between 6 and 24 hours after infusion of the labeled red cells, hemorrhage accounted for a mean of 6.7% of the hematoma content, indicating continuous or intermittent hemorrhage into the cavity. The clinical state of the patients and the density of the chronic subdural hematoma on computerized tomography scans were related to the amount of hemorrhage. Chronic subdural hematomas with a greater amount of hemorrhage frequently consisted of clots rather than fluid

  12. Pregnancy Complications: Umbilical Cord Abnormalities

    Science.gov (United States)

    ... Umbilical cord abnormalities Umbilical cord abnormalities Now playing: E-mail to a friend Please fill in all fields. ... blood supply) to the baby. The two arteries transport waste from the baby to the placenta (where ...

  13. Two occurrences of delayed epidural hematoma in different areas following decompressive craniectomy for acute subdural hematoma in a single patient: a case report.

    Science.gov (United States)

    Wu, Ruhong; Shi, Jia; Cao, Jiachao; Mao, Yumin; Dong, Bo

    2017-12-04

    Delayed epidural hematoma (DEH) following evacuation of traumatic acute subdural hematoma (ASDH) or acute epidural hematoma (EDH) is a rare but devastating complication, especially when it occurs sequentially in a single patient. A 19-year-old man who developed contralateral DEH following craniotomy for evacuation of a traumatic right-side ASDH and then developed a left-side DEH of the posterior cranial fossa after craniotomy for evacuation of the contralateral DEH. He was immediately returned to the operating room for additional surgeries and his neurological outcome was satisfactory. Although DEH occurring after evacuation of ASDH or acute EDH is a rare event, timely recognition is critical to prognosis.

  14. Spontaneous Left Renal Subcapsular Hematoma and Right Hip Hematoma in a Hemodialysis Patient: A Case Report and Review of the Literature.

    Science.gov (United States)

    Ye, Muyao; Liu, Yinghong; Zhou, Letian; Wang, Chang; Fu, Xiao; Peng, Youming; Liu, Hong

    2016-01-01

    For maintenance hemodialysis (MHD) patients, the blood is in low hypercoagulable state due to the use of heparin or low molecular weight heparin during dialysis. It is not rare to see hematoma in the puncture site. In recent years, several cases have been reported of spontaneous kidney rupture, but no hip hematoma, let alone both occurred in succession. There was one MHD patient with spontaneous kidney bleeding and hip hematoma in our hospital in 2014, and we provided effective treatment and follow-up. © 2016 S. Karger AG, Basel.

  15. Spinal cord swelling and candidiasis

    International Nuclear Information System (INIS)

    Ho, K.; Gronseth, G.; Aldrich, M.; Williams, A.

    1982-01-01

    Fusiform swelling of the spinal cord was noted myelographically in a patient with Hodgkin's disease. Autopsy revealed that the swelling was cauused by Candida infection of the spinal cord. It is suggested that fungal infection be included in the differential diagnosis of spinal cord swelling in the immunsupporessed cancer patient. (orig.)

  16. Spinal cord swelling and candidiasis

    Energy Technology Data Exchange (ETDEWEB)

    Ho, K.; Gronseth, G.; Aldrich, M.; Williams, A.

    1982-11-01

    Fusiform swelling of the spinal cord was noted myelographically in a patient with Hodgkin's disease. Autopsy revealed that the swelling was caused by Candida infection of the spinal cord. It is suggested that fungal infection be included in the differential diagnosis of spinal cord swelling in the immunosuppressed cancer patient.

  17. Optoacoustic detection and monitoring of blast-induced intracranial hematomas in rats

    Science.gov (United States)

    Petrov, Andrey; Wynne, Karon E.; Prough, Donald S.; Dewitt, Douglas S.; Petrov, Yuriy; Petrov, Irene Y.; Parsley, Margaret A.; Esenaliev, Rinat O.

    2014-03-01

    Patients with acute intracranial hematomas often require surgical drainage within the first four hours after traumatic brain injury (TBI) to avoid death or severe neurologic disability. CT and MRI permit rapid, noninvasive diagnosis of hematomas, but can be used only at a major health-care facility. At present, there is no device for noninvasive detection and characterization of hematomas in pre-hospital settings. We proposed to use an optoacoustic technique for rapid, noninvasive diagnosis and monitoring of hematomas, including intracranial hematomas. Unlike bulky CT and MR equipment, an optoacoustic system can be small and easily transported in an emergency vehicle. In this study we used a specially-designed blast device to inflict TBI in rats. A near-infrared OPO-based optoacoustic system developed for hematoma diagnosis and for blood oxygenation monitoring in the superior sagittal sinus (SSS) in small animals was used in the study. Optoacoustic signals recorded simultaneously from the SSS and hematomas allowed for measurements of their oxygenations. The presence of hematomas was confirmed after the experiment in gross pictures of the exposed brains. After blast the hematoma signal and oxygenation increased, while SSS oxygenation decreased due to the blastinduced TBI. The increase of the oxygenation in fresh hematomas may be explained by the leakage of blood from arteries which have higher blood pressure compared to that of veins. These results indicate that the optoacoustic technique can be used for early diagnosis of hematomas and may provide important information for improving outcomes in patients with TBI or stroke (both hemorrhagic and ischemic).

  18. Absorption fever characteristics due to percutaneous renal biopsy-related hematoma.

    Science.gov (United States)

    Hu, Tingyang; Liu, Qingquan; Xu, Qin; Liu, Hui; Feng, Yan; Qiu, Wenhui; Huang, Fei; Lv, Yongman

    2016-09-01

    This study aims to describe the unique characteristics of absorption fever in patients with a hematoma after percutaneous renal biopsy (PRB) and distinguish it from secondary infection of hematoma.We retrospectively studied 2639 percutaneous renal biopsies of native kidneys. We compared the clinical characteristics between 2 groups: complication group (gross hematuria and/or perirenal hematoma) and no complication group. The axillary temperature of patients with a hematoma who presented with fever was measured at 06:00, 10:00, 14:00, and 18:00. The onset and duration of fever and the highest body temperature were recorded. Thereafter, we described the time distribution of absorption fever and obtained the curve of fever pattern.Of 2639 patients, PRB complications were observed in 154 (5.8%) patients. Perirenal hematoma was the most common complication, which occurred in 118 (4.5%) of biopsies, including 74 small hematoma cases (thickness ≤3 cm) and 44 large hematoma cases (thickness >3 cm). Major complications were observed in only 6 (0.2%) cases resulting from a large hematoma. Of 118 patients with a perirenal hematoma, absorption fever was observed in 48 cases. Furthermore, large hematomas had a 5.23-fold higher risk for absorption fever than the small ones.Blood pressure, renal insufficiency, and prothrombin time could be risk factors for complications. Fever is common in patients with hematoma because of renal biopsy and is usually noninfectious. Evaluation of patients with post-biopsy fever is necessary to identify any obvious infection sources. If no focus is identified, empiric antibiotic therapy should not be initiated nor should prophylactic antibiotics be extended for prolonged durations. Absorption fevers will resolve in time without specific therapeutic interventions.

  19. Spinal Cord Stimulation

    DEFF Research Database (Denmark)

    Meier, Kaare

    2014-01-01

    Spinal cord stimulation (SCS) is a surgical treatment for chronic neuropathic pain that is refractory to other treatment. Originally described by Shealy et al. in 1967(1), it is used to treat a range of conditions such as complex regional pain syndrome (CRPS I)(2), angina pectoris(3), radicular...... pain after failed back surgery syndrome (FBSS)(4), pain due to peripheral nerve injury, stump pain(5), peripheral vascular disease(6) and diabetic neuropathy(7,8); whereas phantom pain(9), postherpetic neuralgia(10), chronic visceral pain(11), and pain after partial spinal cord injury(12) remain more...

  20. Risk of Epidural Hematoma after Neuraxial Techniques in Thrombocytopenic Parturients : A Report from the Multicenter Perioperative Outcomes Group

    NARCIS (Netherlands)

    Lee, Linden O.; Bateman, Brian T.; Kheterpal, Sachin; Klumpner, Thomas T.; Housey, Michelle; Aziz, Michael F.; Hand, Karen W.; MacEachern, Mark; Goodier, Christopher G.; Bernstein, Jeffrey; Bauer, Melissa E.; Lirk, Philip; Wilczak, Janet; Soto, Roy; Tom, Simon; Cuff, Germaine; Biggs, Daniel A.; Coffman, Traci; Saager, Leif; Levy, Warren J.; Godbold, Michael; Pace, Nathan L.; Wethington, Kevin L.; Paganelli, William C.; Durieux, Marcel E.; Domino, Karen B.; Nair, Bala; Ehrenfeld, Jesse M.; Wanderer, Jonathan P.; Schonberger, Robert B.; Berris, Joshua; Lins, Steven; Coles, Peter; Cummings, Kenneth C.; Maheshwari, Kamal; Berman, Mitchell F.; Wedeven, Christopher; LaGorio, John; Fleishut, Peter M.; Ellis, Terri A.; Molina, Susan; Carl, Curtis; Kadry, Bassam; van Klei, Wilton A A; Pasma, Wietze; Jameson, Leslie C.; Helsten, Daniel L.; Avidan, Michael S.

    BACKGROUND:: Thrombocytopenia has been considered a relative or even absolute contraindication to neuraxial techniques due to the risk of epidural hematoma. There is limited literature to estimate the risk of epidural hematoma in thrombocytopenic parturients. The authors reviewed a large

  1. A Study of Risk Factors for Tracheostomy in Patients With a Cervical Spinal Cord Injury.

    Science.gov (United States)

    Tanaka, Jun; Yugue, Itaru; Shiba, Keiichiro; Maeyama, Akira; Naito, Masatoshi

    2016-05-01

    A retrospective, consecutive case series. To determine the risk factors for a tracheostomy in patients with a cervical spinal cord injury. Respiratory status cannot be stabilized in patients with a cervical spinal cord injury (CSCI) for various reasons, so a number of these patients require long-term respiratory care and a tracheostomy. Various studies have described risk factors for a tracheostomy, but none have indicated a relationship between imaging assessment and the need for a tracheostomy. The current study used imaging assessment and other approaches to assess and examine the risk factors for a tracheostomy in patients with a CSCI. Subjects were 199 patients who were treated at the Spinal Injuries Center within 72 hours of a CSCI over 8-year period. Risk factors for a tracheostomy were retrospectively studied. Patients were assessed in terms of 10 items: age, sex, the presence of a vertebral fracture or dislocation, ASIA Impairment Scale, the neurological level of injury (NLI), PaO2, PaCO2, the level of injury on magnetic resonance imaging (MRI), the presence of hematoma-like changes (a hypointense core surrounded by a hyperintense rim in T2-weighted images) on MRI, and the Injury Severity Score.Items were analyzed multivariate logistic regression, and P tracheostomy, accounting for 11.6% of patients with a CSCI. Univariate analyses of the risk factors for tracheostomy revealed significant differences for six items: age, Injury Severity Score, presence of fracture or dislocation, ASIA Impairment Scale A, NLI C4 or above, and MRI scans revealing hematoma-like changes. Multivariate logistic regression analyses revealed significant differences in terms of two items: NLI C4 or above and MRI scans revealing hematoma-like changes. Thirty patients had both an NLI C4 or above and MRI scans revealing hematoma-like changes. Of these, 17 (56.7%) required a tracheostomy. Patients with an NLI C4 or above and MRI scans revealing hematoma-like changes were likely to

  2. Fixed cord in spinal stenosis

    International Nuclear Information System (INIS)

    Levy, L.M.; Wang, H.; Francomano, C.; Hurko, O.; Carson, B.; Heffez, D.S.; DiChiro, G.; Bryan, R.N.

    1990-01-01

    This paper evaluates patients with cervical spinal canal compromise due to congenital anomalies (achondroplasia, Chiari malformation) and degenerative diseases using MR cord motion and cerebrospinal fluid (CSF) flow studies. Pulsatile longitudinal motion of the cervical cord was determined by means of cardiac-gated velocity phase contrast methods, including cine. Pathology included dwarfism (n = 15), Chiari malformation (n = 10), spondylosis (n = 10), and acute cord compression (n = 9). Symptomatic cases of congenital cervical stenosis had decreased cord motion, although CSF flow was not always significantly compromised. Postoperative cases demonstrated good cord and CSF motion, unless compression or obstruction was present

  3. Predictors of rapid spontaneous resolution of acute subdural hematoma.

    Science.gov (United States)

    Fujimoto, Kenji; Otsuka, Tadahiro; Yoshizato, Kimio; Kuratsu, Jun-ichi

    2014-03-01

    Acute subdural hematoma (ASDH) usually requires emergency surgical decompression, but rare cases exhibit rapid spontaneous resolution. The aim of this retrospective study was to identify factors predictive of spontaneous ASDH resolution. A total of 366 consecutive patients with ASDH treated between January 2006 and September 2012 were identified in our hospital database. Patients with ASDH clot thickness >10mm in the frontoparietotemporal region and showing a midline shift >10mm on the initial computed tomography (CT) scan were divided into two groups according to subsequent spontaneous resolution. Univariate and multivariate logistic regression analyses were used to identify factors predictive of rapid spontaneous ASDH resolution. Fifty-six ASDH patients met study criteria and 18 demonstrated rapid spontaneous resolution (32%). Majority of these patients were not operated because of poor prognosis/condition and in accordance to family wishes. Univariate analysis revealed significant differences in use of antiplatelet agents before head injury and in the incidence of a low-density band between the hematoma and inner wall of the skull bone on the initial CT. Use of antiplatelet agents before head injury (OR 19.6, 95% CI 1.5-260.1, p=0.02) and the low-density band on CT images (OR 40.3, 95% CI 3.1-520.2, p=0.005) were identified as independent predictive factors by multivariate analysis. Our analysis suggested that use of antiplatelet agents before head injury and a low-density band between the hematoma and inner skull bone on CT images (indicative of cerebrospinal fluid infusion into the subdural space) increase the probability of rapid spontaneous resolution. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. Membranectomy in Chronic Subdural Hematoma: Meta-Analysis.

    Science.gov (United States)

    Sahyouni, Ronald; Mahboubi, Hossein; Tran, Peter; Roufail, John S; Chen, Jefferson W

    2017-08-01

    Initial management strategies of chronic subdural hematoma (cSDH) are controversial and range from bedside twist-drill or burr-hole drainage to craniotomy with membranectomy (CWM). We aim to 1) perform a meta-analysis of the available data on the outcomes of CWM for treatment of cSDH in published English-language literature and 2) evaluate collective outcomes of CWM with respect to morbidity, mortality, and recurrence rates. A search of English-language literature performed in PubMed, Ovid, and Cochrane databases using key words ("subdural hematoma" or "chronic subdural hematoma") and ("membrane" or "membranectomy") from inception to December 2016 was conducted. Studies reporting outcomes of CWM in cSDH were included. Mortality, morbidity, follow-up duration, and recurrence rate data were extracted and analyzed. Pooled estimates and confidence intervals (CIs) were calculated for all outcomes using a random-effects model. Of 301 articles found, 17 articles containing 5369 patients met our eligibility criteria. Mean follow-up duration ranged from 1-30.8 months. Collective mean mortality and morbidity rates were 3.7% and 6.9%, respectively (95% CI 2-5.4% and 2.1-11.6%; P < 0.001 and P = 0.004). The collective mean recurrence rate was 7.6% (95% CI: 5%-10.2%; P < 0.001). Clinical data on outcomes of CWM in cSDH are limited to single institutional analyses, with considerable variation in recurrence rates and follow-up time. The rates we reported are comparable with the 5% mortality and 3%-12% morbidity rates and lower than the 10%-21% recurrence rate in the literature for burr holes or craniotomy without membranectomy. This meta-analysis provides an in-depth analysis of available data and reviews reported outcomes. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Spontaneous Cerebellar Hematoma: Decision Making in Conscious Adults.

    Science.gov (United States)

    Alkosha, Hazem M; Ali, Nabil Mansour

    2017-06-01

    To detect predictors of the clinical course and outcome of cerebellar hematoma in conscious patients that may help in decision making. This study entails retrospective and prospective review and collection of the demographic, clinical, and radiologic data of 92 patients with cerebellar hematoma presented conscious and initially treated conservatively. Primary outcome was deterioration lower than a Glasgow Coma Scale score of 14 and secondary outcome was Glasgow Outcome Scale score at discharge and 3 months later. Relevant data to primary outcome were used to create a prediction model and derive a risk score. The model was validated using a bootstrap technique and performance measures of the score were presented. Surgical interventions and secondary outcomes were correlated to the score to explore its use in future decision making. Demographic and clinical data showed no relevance to outcome. The relevant initial computed tomography criteria were used to build up the prediction model. A score was derived after the model proved to be valid using internal validation with bootstrapping technique. The score (0-6) had a cutoff value of ≥2, with sensitivity of 93.3% and specificity of 88.0%. It was found to have a significant negative association with the onset of neurologic deterioration, end point Glasgow Coma Scale scores and the Glasgow Outcome Scale scores at discharge. The score was positively correlated to the aggressiveness of surgical interventions and the length of hospital stay. Early definitive management is critical in conscious patients with cerebellar hematomas and can improve outcome. Our proposed score is a simple tool with high discrimination power that may help in timely decision making in those patients. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Shedding new light on rapidly resolving traumatic acute subdural hematomas.

    Science.gov (United States)

    Brooke, Magdalene; Patel, Atul; Castro-Moure, Federico; Victorino, Gregory P

    2017-11-01

    Rapidly resolving acute subdural hematomas (RRASDHs) have been described in case reports and case series but are still poorly understood. We hypothesized that a cohort analysis would confirm previously reported predictors of RRASDH including coagulopathy, additional intracranial hemorrhage, and low-density band on imaging. We also hypothesized that rapid resolution would be associated with improved trauma outcomes. We reviewed all nonoperative acute subdural hematomas (ASDHs) treated at our center from 2011 to 2015. Inclusion criteria were ASDH on computed tomography (CT), admission Glasgow coma score >7, and repeat CT to evaluate ASDH change. RRASDH was defined as reduced hematoma thickness by 50% within 72 h. Clinical data, CT findings, and trauma end points were analyzed for the RRASDH and nonresolving groups. There were 154 ASDH patients included, with 29 cases of RRASDH. The RRASDH group had a lower rate of comorbidities than the nonresolving group (58.6% versus 78.4%, P = 0.03) and a lower rate of prehospital anticoagulation (7.7% versus 37.1%, P = 0.004). Previously reported predictors of RRASDH did not differ between the groups, nor did any clinical outcome measures. When compared with patients who experienced rapid growth (>50% increased width in 72 h), the RRASDH group had lower mortality (3.4% versus 23.5%, P = 0.04). To our knowledge, this is the largest review of RRASDHs. We identified two previously unrecognized factors that may predict resolution; however, previously reported predictors were not associated with resolution. We also found no relationship between RRASDHs and improved standard trauma outcomes, calling into question the clinical significance of RRASDH. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Unilateral optic neuropathy following subdural hematoma: a case report

    Directory of Open Access Journals (Sweden)

    Witte Otto W

    2010-01-01

    Full Text Available Abstract Introduction Unilateral optic neuropathy is commonly due to a prechiasmatic affliction of the anterior visual pathway, while losses in visual hemifields result from the damage to brain hemispheres. Here we report the unusual case of a patient who suffered from acute optic neuropathy following hemispherical subdural hematoma. Although confirmed up to now only through necropsy studies, our case strongly suggests a local, microcirculatory deficit identified through magnetic resonance imaging in vivo. Case presentation A 70-year-old Caucasian German who developed a massive left hemispheric subdural hematoma under oral anticoagulation presented with acute, severe visual impairment on his left eye, which was noticed after surgical decompression. Neurologic and ophthalmologic examinations indicated sinistral optic neuropathy with visual acuity reduced nearly to amaurosis. Ocular pathology such as vitreous body hemorrhage, papilledema, and central retinal artery occlusion were excluded. An orbital lesion was ruled out by means of orbital magnetic resonance imaging. However, cerebral diffusion-weighted imaging and T2 maps of magnetic resonance imaging revealed a circumscribed ischemic lesion within the edematous, slightly herniated temporomesial lobe within the immediate vicinity of the affected optic nerve. Thus, the clinical course and morphologic magnetic resonance imaging findings suggest the occurrence of pressure-induced posterior ischemic optic neuropathy due to microcirculatory compromise. Conclusion Although lesions of the second cranial nerve following subdural hematoma have been reported individually, their pathogenesis was preferentially proposed from autopsy studies. Here we discuss a dual, pressure-induced and secondarily ischemic pathomechanism on the base of in vivo magnetic resonance imaging diagnostics which may remain unconsidered by computed tomography.

  8. Intrahepatic hematoma: hepatic lesion in a newborn with high {alpha}-fetoprotein level

    Energy Technology Data Exchange (ETDEWEB)

    Lam, Chiu Ying Flora; Chan, Kui Fai; Fan, Tsz Wo; Kwok, Chong Hei Philip; Chan, Chi Hum Susan; Tsang, Tsz Kan [Queen Elizabeth Hospital, Department of Radiology and Imaging, Hong Kong (China)

    2005-11-01

    Hepatic hematomas are relatively common in fetuses and neonates; most are subcapsular in location. Sometimes their imaging features can be non-specific, so differentiation from other aggressive lesions like hepatoblastoma can be difficult, especially if there is a concurrent high {alpha}-fetoprotein level. We report a case of intrahepatic hematoma with a rising {alpha}-fetoprotein level. (orig.)

  9. CT findings and clinical analysis of subcortical hematomas in elderly patients

    International Nuclear Information System (INIS)

    Ueno, Yasushi; Tanaka, Akira; Yoshinaga, Shinya; Kimura, Masato

    1991-01-01

    Ten elderly patients (73-87 years, 78.4 years on the average) with subcortical hematomas were divided into two groups according to the shape of the hematoma on a CT scan: a lobulated group (6 patients) and a global group (4 patients). The lobulated group had a history of hypertension in one patient. The hematomas extended widely around the parietal lobe and were accompanied by perifocal edema, brain shifts and subarachnoid hemorrhages, deep consciousness disturbances, and poor prognosis of life and function. Amyloid depositions in the arteries around the hematomas were confirmed histologically in one patient. The global group had a history of hypertension in two patients. The hematomas were localized in the parietal, temporal, or occipital lobe without perifocal edema, brain shift and subarachnoid hemorrhages, and accompanied by mild consciousness disturbances. The life prognosis was good, but the functional prognosis was poor, with a subsequent development of dementia. A lobulated subcortical hematoma is thought to be due to amyloid angiopathy, while a global subcortical hematoma is thought to be due to hypertension. A surgical evacuation is seldom indicated for either type of subcortical hematoma in elderly patients. (author)

  10. Atypical chronic subdural hematoma requiring craniotomy for treatment. A report of 3 cases

    Energy Technology Data Exchange (ETDEWEB)

    Ishida, Yasuhito; Kawai, Shozo; Maekawa, Mototsugu; Kim, Yang-Keun; Nishitani, Masaya; Hattori, Yutaka; Nishikubo, Yoshihiko

    1987-10-01

    The authors report three cases of rare atypical chronic subdural hematoma showing specific CT findings and requiring craniotomy for treatment. They were all males aged 57 to 79 (mean: 68) years old;none had had a history of head trauma, and the chief complaint was invariably hemiparesis. On a plain CT, the hematoma was irregular in shape and was imaged as an inhomogeneous density without a niveau. On an enhanced CT, however, the inner margin of the hematoma was thick and markedly enhanced. In addition, the inner and outer membranes adhered to each other at a few points to present a multilocular form which the present authors named the ''tenting sign.'' Craniotomy revealed that the hematoma was a mixture of clot and liquid hematoma. Moreover, the hematoma was imaged as a single cavity, with the inner membrane of the hematoma being raised in the form of a canopy or tent and adhering to the outer membrane to present a characteristic structure. This characteristic CT sign suggests mixed components of the hematoma and the necessity for craniotomy.

  11. Clinical analysis of surgical treatment of traumatic hematomas of the posterior cranial fossa

    International Nuclear Information System (INIS)

    Wang Wenhua; Zhou Youxin; Zhu Fengqing; Zhou Dai

    2000-01-01

    Objective: To discuss the clinical features and surgical outcome of the traumatic hematomas posterior cranial fossa. Methods: Fifteen patients with traumatic hematomas posterior cranial fossa in authors' hospital during the period from 1995 to 1998 were reviewed. Results: Thirteen patients had an occipital skull fracture, 11 pure epidural hematomas among whom 4 had cerebellar contusion and hematomas 4 posterior cranial fossa hematoma with associated cerebral hematoma or contusion, and 5 acute hydrocephalus. Fifteen patients were treated by emergency surgery, 9 had good recovery and 1 had severe disability in GCS between 9 and 15 marking, 1 had good recovery, 1 had severe disability and 3 died in GCS between 3 and 8. Nine patients had good recovery in 11 patient having pure epidural hematoma of posterior cranial fossa. Conclusions: The clinical course of the traumatic hematomas posterior cranial fossa was acute and severe. The GCS value below 9 predicts the poor out-come for patients. Early diagnosis and appropriately and promptly treatment are crucial for achieving good results

  12. The significance of delayed contrast-enhanced CT in chronic subdural hematomas

    International Nuclear Information System (INIS)

    Karasawa, Hideharu; Ohya, Shigeru; Ueno, Junji; Watanabe, Saburo; Mikabe, Toshio

    1983-01-01

    We have previously, reported our delayed contrast-enhanced CT (DCECT) findings in traumatic subdural hygromas and chronic subdural hematomas. The purpose of this report is to clarify the relationship between the contrast media within subdural hematomas and the delayed enhancement. The clinical subjects were 35 cases of traumatic subdural hematomas. DCECT examinations were performed in all cases. The concentrations of the contrast media within the hematoma were measured during the operations. DCECT showed that the density of the hematomas increased 3 to 6 hours after the injection of the contrast media. The contrast media were detected within the hematomas a few hours after the injection. The contrast media were still present 24 hours after the injection, but disappeared in 48 hours. These findings suggest that contrast media go in and then come out of the subdural hematomas and that the main factor related to delayed enhancement is the concentration of the contrast media within the hematomas. DCECT examination may be most helpful in evaluating the dynamic changes in subdural collections. (author)

  13. Trephination mini-craniectomy for traumatic posterior fossa epidural hematomas in selected pediatric patients

    Directory of Open Access Journals (Sweden)

    Han-Song Sheng

    2017-08-01

    Conclusion: Our results suggest that trephination mini-craniectomy is a safe surgical technique for selected PFEDH patients with moderate hematoma volume and stabilized neurological functions. However, standard craniectomy is recommend when there are rapid deteriorations in patients' neurological functions or the hematomas are large and exerted severe mass effects.

  14. Intrauterine hematomas in the second and third trimesters associated with adverse pregnancy outcomes: a retrospective study.

    Science.gov (United States)

    Ji, Wanqing; Li, Weidong; Mei, Shanshan; He, Ping

    2017-09-01

    To carry out a retrospective study of the clinical features of patients with intrauterine hematoma in the second and third trimesters, and discuss the risk factors for poor pregnancy outcomes. A total of 398 patients who underwent routine examination in our hospital from January 2011 to December 2015 were classified into normal pregnancy (NP) group (N = 265) and adverse pregnancy (AP) group (N = 133), according to their pregnancy outcomes. Maternal clinical demographics, gestational age, location of hematoma, volume of hematoma, and accompanying contraction and vaginal bleeding were recorded. The average age of pregnant women in the NP and AP groups was 28.25 ± 4.06 and 29.5 ± 5.06 years, respectively (p = 0.007). Gestational age at first detection of hematoma was 15.11 ± 5.13 weeks in the NP group compared with 21.22 ± 8.25 weeks in the AP group (p hematoma (54.1%) and palpable contractions (62.8%) was significantly higher than in the NP group (25.7% and 12.1%, respectively; p hematoma and incidence of vaginal bleeding were found. Intrauterine hematoma in the second and third trimesters is a sign of pathological pregnancy, resulting in adverse outcomes. Maternal age, gestational age at first diagnosis, location of hematoma and accompanying contraction are risk factors for poor pregnancy outcomes.

  15. Noninvasive, optoacoustic detection and characterization of intra- and extracranial hematomas and cerebral hypoxia

    Science.gov (United States)

    Petrov, Andrey; Prough, Donald S.; Petrov, Yuriy; Petrov, Irene Y.; Robertson, Claudia S.; Asokan, Vasantha; Agbor, Adaeze; Esenaliev, Rinat O.

    2015-03-01

    Early diagnosis of intracranial hematomas is necessary to improve outcome in patients with traumatic brain injury (TBI). CT and MRI can diagnose intracranial hematomas, but cannot be used until the patient arrives at a major healthcare facility, resulting in delayed diagnosis. Near infrared spectroscopy may suggest the presence of unilateral intracranial hematomas, but provides minimal information on hematoma type and location due to limitations associated with strong light scattering. We have used optoacoustics (which combines high endogenous optical contrast with the resolution of ultrasound) to diagnose hematomas and monitor cerebral oxygenation. We performed animal and clinical studies on detection and characterization of hematomas and on monitoring cerebral hypoxia by probing the superior sagittal sinus (SSS). Recently, we built a medical grade, multi-wavelength, OPO-based optoacoustic system tunable in the near infrared spectral range. We developed new patient interfaces for noninvasive, transcranial measurements in the transmission mode in the presence of dense hair and used it in patients with TBI. The optoacoustic system was capable of detecting and characterizing intra- and extracranial hematomas. SSS blood oxygenation was measured as well with the new interface. The obtained results indicate that the optoacoustic system in the transmission mode provides detection and characterization of hematomas in TBI patients, as well as cerebral venous blood oxygenation monitoring. The transmission mode approach can be used for optoacoustic brain imaging, tomography, and mapping in humans.

  16. Delayed traumatic hematomas of the brain: the early manifestations of CT

    International Nuclear Information System (INIS)

    Liu Shuyan; Tang Guangjian; Fu Jiazhen; Xu Bing; Yin Yanyu

    2002-01-01

    Objective: To study the CT manifestations of delayed traumatic hematomas of the brain and evaluate their diagnostic significance in predicting the delayed traumatic brain hematoma. Methods: The manifestations of initial CT studies and follow-up CT examinations of 31 delayed traumatic brain hematomas were analyzed. Another 50 CT studies of head trauma without delayed brain hematomas were included randomly as control. Results: The abnormal findings of CT studies of the 31 delayed traumatic brain hematomas included: (1) Decreased density of the local brain parenchyma and disappeared difference between gray and white matter of the same area in 18 cases; (2) Local subarachnoid space hemorrhage in 24 cases; (3) Slight mass effect of local brain parenchyma in 16 cases. (4) Subdural hematoma in 9 cases. The locations of the abnormalities were roughly the same with the delayed hematoma except one local subarachnoid space hemorrhage, which was in the opposite of the delayed hematoma. The appearing rate of those abnormal findings in the control group was low and the difference was statistically significant. Conclusion: The decrease of density of local brain parenchyma, the disappeared difference between the gray and white matter, local subarachnoid space hemorrhage, and local swollen of brain presented in the initial CT study of the patient with heat trauma should be taken as indicators of delayed hemorrhage of the same area of brain, and it is necessary to do follow-up CT studies to exclude it

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2001-07-01

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

  18. Endoscopic hematoma evacuation in patients with spontaneous supratentorial intracerebral hemorrhage

    Directory of Open Access Journals (Sweden)

    Wei-Hsin Wang

    2015-02-01

    Conclusion: With the introduction of the minimally invasive techniques and the evolution of the neuroendoscope and hemostatic agents, the median operative time and blood loss have been significantly decreased. Although the hematoma evacuation rates were similar between the endoscope (90% and craniotomy (85% groups, the median intensive care unit stay was decreased from 11 days to 6 days due to reduced surgical invasiveness. This represents an important advancement in treating spontaneous supratentorial ICH, and provides a measured preview of the promising results that can be expected in the future.

  19. Unusual Case of Overt Aortic Dissection Mimicking Aortic Intramural Hematoma

    Directory of Open Access Journals (Sweden)

    Kushtrim Disha

    2016-04-01

    Full Text Available We report an interesting case in which overt aortic dissection mimicked two episodes of aortic intramural hematoma (IMH (Stanford A, DeBakey I. This took place over the course of four days and had a major influence on the surgical treatment strategy. The first episode of IMH regressed completely within 15 hours after it was clinically diagnosed and verified using imaging techniques. The recurrence of IMH was detected three days thereafter, resulting in an urgent surgical intervention. Overt aortic dissection with evidence of an intimal tear was diagnosed intraoperatively.

  20. Subdural hematoma cases identified through a Danish patient register

    DEFF Research Database (Denmark)

    Poulsen, Frantz Rom; Halle, Bo; Pottegård, Anton

    2016-01-01

    PURPOSE: This study aimed to assess the usefulness of Danish patient registers for epidemiological studies of subdural hematoma (SDH) and to describe clinical characteristics of validated cases. METHODS: Using a patient register covering a geographically defined area in Denmark, we retrieved...... use did not vary by SDH type (OR 0.9, 95%CI 0.6-1.2). CONCLUSIONS: Danish patient registers are a useful resource for SDH studies. However, choice of International Classification of Diseases code markedly influences diagnostic validity. Distinction between cSDH and aSDH is not possible based on SDH...

  1. Positron emission tomography in the evaluation of subdural hematomas

    International Nuclear Information System (INIS)

    Ericson, K.; Bergstroem, M.; Eriksson, L.

    1980-01-01

    Fifteen patients with 21 subdural effusions were investigated both with transmission computer assisted tomography (CAT) and positron emission tomography (PET). The tracer in the emission studies was 68 Ga-EDTA. Twelve lesions were visualized both with CAT and PET. Five lesions that were negative or doubtful on CAT were visualized with PET, whereas four lesions negative or doubtful on PET were demonstrated by CAT. The two methods complement each other due to the fact that they are based on different mechanisms: CAT mainly on attenuation of the fluid collection. PET on isotope accumulation, particularly in the hematoma membranes

  2. Dengue fever with rectus sheath hematoma: A case report

    Directory of Open Access Journals (Sweden)

    Anurag Sharma

    2014-01-01

    Full Text Available Dengue fever, also known as breakbone fever, is an infectious tropical disease caused by the Dengue virus. It is associated with a number of complications, which are well documented. However, Dengue fever associated with rectus sheath hematoma (RSH is a very rare complication. Only one case report has been published prior supporting the association of Dengue fever with RSH. We report a case of Dengue fever who presented with RSH and was successfully treated conservatively. RSH is also an uncommon cause of acute abdominal pain. It is accumulation of blood in the sheath of the rectus abdominis, secondary to rupture of an epigastric vessel or muscle tear.

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

    International Nuclear Information System (INIS)

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

    2001-01-01

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

  4. Vocal Cord Paralysis

    Science.gov (United States)

    ... Viral infections. Some viral infections, such as Lyme disease, Epstein-Barr and herpes, can cause inflammation and damage directly to the nerves in the larynx. Neurological conditions. If you have certain ... disease, you may experience vocal cord paralysis. Risk factors ...

  5. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Home Kim Eberhardt Muir, MS Coping with a New Injury Robin Dorman, PsyD Sex and Fertility After ... program? play_arrow What are the most promising new treatments for spinal cord injuries? play_arrow What ...

  6. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... What is “Braingate” research? play_arrow How would stem-cell therapies work in the treatment of spinal cord injuries? play_arrow What does stem-cell research on animals tell us? play_arrow When ...

  7. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... is “Braingate” research? play_arrow How would stem-cell therapies work in the treatment of spinal cord injuries? play_arrow What does stem-cell research on animals tell us? play_arrow When ...

  8. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Braingate” research? play_arrow How would stem-cell therapies work in the treatment of spinal cord injuries? play_arrow What does stem-cell research on animals tell us? play_arrow When can we expect ...

  9. Spinal Cord Injury 101

    Medline Plus

    Full Text Available ... Anne Bryden, OT The Role of the Social Worker after Spinal Cord Injury Patti Rogers, SW Marguerite David, ... injuries. The website does not provide medical advice, recommend or endorse health care products or services, or control the information ...

  10. Do Age and Anticoagulants Affect the Natural History of Acute Subdural Hematomas?

    Science.gov (United States)

    Lucke-Wold, Brandon P.; Turner, Ryan C.; Josiah, Darnell; Knotts, Chelsea; Bhatia, Sanjay

    2016-01-01

    Acute subdural hematoma is a serious complication following traumatic brain injury. Large volume hematomas or those with underlying brain injury can cause mass effect, midline shift, and eventually herniation of the brain. Acute subdural hematomas in the young are associated with high-energy trauma and often have underlying contusions, while acute subdural hematomas in the elderly are associated with minor trauma and an absence of underlying contusions, even though the elderly are more likely to be on anticoagulants or anti-platelet therapy. In the young patients with high impact injuries the hematomas tend to be small and the underlying brain injury and swelling is responsible for the increased intracranial pressure and midline shift. In the elderly, the injuries are low impact (e.g fall from standing), the underlying brain is intact, and the volume of the hematoma itself produces symptoms. In addition the use of anticoagulants and antiplatelet agents in the elderly population has been thought to be a poor prognostic indicator and is considered to be responsible for larger hematomas and poor outcome. When managed conservatively, acute subdural hematomas can sometimes progress to chronic subdural hematoma formation, further enlargement, seizures, and progressive midline shift. Another potential difference in the young and the elderly is brain atrophy, which increases the potential space to accommodate a larger hematoma. It is not known if these two groups differ in other ways that might have implications for treatment or prognosis. In this paper, we investigate the clinical course of 80 patients admitted to our institution with acute subdural hematomas, to identify differences in patients above or below the age of 65 years. The natural progression/resolution of acute subdural hematomas was mapped by measuring volume expansion/regression over time. In this retrospective chart review, we investigated clinical baseline metrics and subsequent volumetric expansion

  11. Do Age and Anticoagulants Affect the Natural History of Acute Subdural Hematomas?

    Science.gov (United States)

    Lucke-Wold, Brandon P; Turner, Ryan C; Josiah, Darnell; Knotts, Chelsea; Bhatia, Sanjay

    2016-01-01

    Acute subdural hematoma is a serious complication following traumatic brain injury. Large volume hematomas or those with underlying brain injury can cause mass effect, midline shift, and eventually herniation of the brain. Acute subdural hematomas in the young are associated with high-energy trauma and often have underlying contusions, while acute subdural hematomas in the elderly are associated with minor trauma and an absence of underlying contusions, even though the elderly are more likely to be on anticoagulants or anti-platelet therapy. In the young patients with high impact injuries the hematomas tend to be small and the underlying brain injury and swelling is responsible for the increased intracranial pressure and midline shift. In the elderly, the injuries are low impact (e.g fall from standing), the underlying brain is intact, and the volume of the hematoma itself produces symptoms. In addition the use of anticoagulants and antiplatelet agents in the elderly population has been thought to be a poor prognostic indicator and is considered to be responsible for larger hematomas and poor outcome. When managed conservatively, acute subdural hematomas can sometimes progress to chronic subdural hematoma formation, further enlargement, seizures, and progressive midline shift. Another potential difference in the young and the elderly is brain atrophy, which increases the potential space to accommodate a larger hematoma. It is not known if these two groups differ in other ways that might have implications for treatment or prognosis. In this paper, we investigate the clinical course of 80 patients admitted to our institution with acute subdural hematomas, to identify differences in patients above or below the age of 65 years. The natural progression/resolution of acute subdural hematomas was mapped by measuring volume expansion/regression over time. In this retrospective chart review, we investigated clinical baseline metrics and subsequent volumetric expansion

  12. Anterior spinal cord syndrome of unknown etiology

    OpenAIRE

    Klakeel, Merrine; Thompson, Justin; Srinivasan, Rajashree; McDonald, Frank

    2015-01-01

    A spinal cord injury encompasses a physical insult to the spinal cord. In the case of anterior spinal cord syndrome, the insult is a vascular lesion at the anterior spinal artery. We present the cases of two 13-year-old boys with anterior spinal cord syndrome, along with a review of the anatomy and vasculature of the spinal cord and an explanation of how a lesion in the cord corresponds to anterior spinal cord syndrome.

  13. Volume of blood suctioned during vacuum-assisted breast biopsy predicts later hematoma formation

    Directory of Open Access Journals (Sweden)

    Panopoulou Effrosyni

    2010-03-01

    Full Text Available Abstract Background To evaluate whether the volume of blood suctioned during vacuum-assisted breast biopsy (VABB is associated with hematoma formation and progression, patient's age and histology of the lesion. Findings 177 women underwent VABB according to standardized protocol. The volume of blood suctioned and hematoma formation were noted at the end of the procedure, as did the subsequent development and progression of hematoma. First- and second-order logistic regression was performed, where appropriate. Cases with hematoma presented with greater volume of blood suctioned (63.8 ± 44.7 cc vs. 17.2 ± 32.9 cc; p Conclusion The likelihood of hematoma is increasing along with increasing amount of blood suctioned, reaching a plateau approximately at 80 cc of blood lost.

  14. Large Intraluminal Ileal Hematoma Presenting as Small Bowel Obstruction in a Child

    International Nuclear Information System (INIS)

    Lim, Yun Jung; Nam, So Hyun; Kim, Seon Jeong

    2015-01-01

    Intraluminal small bowel hematoma has been rarely reported in children, as a rare cause of small bowel obstruction. We present a case of an intraluminal ileal hematoma presenting as small bowel obstruction in a child. Computed Tomography (CT) indicated a large intraluminal hyperdense lesion in the distal ileum as the cause of small bowel obstruction. Abdominal ultrasonography (US) showed an echogenic mass-like lesion with multiple septa in the distal ileum. Small bowel obstruction due to a complicated cystic mass was provisionally diagnosed. Histopathologic examination of the resected mass suggested a submucosal ileal hematoma. Although intraluminal small bowel hematoma is rare in children, it can present as an intraluminal cystic mass and should be considered as a rare cause of small bowel obstruction. The US and CT findings of submucosal ileal hematoma could be useful for the diagnosis of such cases in the future

  15. A Knowledge Discovery Approach to Diagnosing Intracranial Hematomas on Brain CT: Recognition, Measurement and Classification

    Science.gov (United States)

    Liao, Chun-Chih; Xiao, Furen; Wong, Jau-Min; Chiang, I.-Jen

    Computed tomography (CT) of the brain is preferred study on neurological emergencies. Physicians use CT to diagnose various types of intracranial hematomas, including epidural, subdural and intracerebral hematomas according to their locations and shapes. We propose a novel method that can automatically diagnose intracranial hematomas by combining machine vision and knowledge discovery techniques. The skull on the CT slice is located and the depth of each intracranial pixel is labeled. After normalization of the pixel intensities by their depth, the hyperdense area of intracranial hematoma is segmented with multi-resolution thresholding and region-growing. We then apply C4.5 algorithm to construct a decision tree using the features of the segmented hematoma and the diagnoses made by physicians. The algorithm was evaluated on 48 pathological images treated in a single institute. The two discovered rules closely resemble those used by human experts, and are able to make correct diagnoses in all cases.

  16. Effect of puncture through frontal lobe in the treatment of intracranial hematoma

    Directory of Open Access Journals (Sweden)

    DOU Bo-sheng

    2013-12-01

    Full Text Available This study aims to discuss the effect of an easy puncture through frontal lobe in the treatment of deep brain hematoma. The lesions of 37 patients with basal ganglia hemorrhage were accurately positioned by CT scan. Drainage tube was placed in the center of hematoma through frontal lobe and blood was aspirated. Urokinase 30 × 103 U was injected in the hematoma postoperatively to promote the evacuation of hematoma. Postoperative CT scan showed more than 75% hematoma was cleared in all patients after 3-7 d. Two patients died of complications; 2 patients were severely disabled; 3 rebleeding happened. Almost 33 patients had a good recovery. Minimal invasion, convenient operation and exact location were the adventages of this puncture and it does not need complicated device.

  17. Sharp tooth induced sublingual hematoma in a patient with elevated international normalized ratio

    Directory of Open Access Journals (Sweden)

    John Baliah

    2015-01-01

    Full Text Available Sublingual hematoma secondary to anticoagulation is a rare fatal condition. Hemorrhagic complications of warfarin are well-known. This particular case is unique because the patient was on warfarin for the past 2 years but did not develop the sublingual hematoma. However, a trauma by an attrited sharp cusp triggered the episode of the sublingual hematoma in this patient. Being a medical emergency, patient was promptly hospitalized in cardiac care unit and managed by medical team. The patient was transfused with 2 units of fresh frozen plasma and warfarin was temporarily stopped for 4 days. Alternate day regimen of warfarin was started after 4 days, and international normalized ratio dropped to 3. In dental management, enameloplasty of the mandibular first molar tooth was done to prevent trauma and ulcer development in the floor of the mouth. The hematoma resolved, and no new hematoma formation was observed for a period of 6 months.

  18. Use of a pocket compression device for the prevention and treatment of pocket hematoma after pacemaker and defibrillator implantation (STOP-HEMATOMA-I).

    Science.gov (United States)

    Turagam, Mohit K; Nagarajan, Darbhamulla V; Bartus, Krzysztof; Makkar, Akash; Swarup, Vijay

    2017-08-01

    Pocket hematoma is a recognized complication after placement of cardiac implantable electronic devices and is associated with increased device infection, length of hospitalization, and morbidity especially with uninterrupted antiplatelet agents and anticoagulants. We assessed the use of a post-surgical vest to decrease the incidence of pocket hematoma in patients undergoing device implantation with uninterrupted antiplatelet and anticoagulants. In this observational study, a vest was used by 20 consecutive patients who were compared to 20 age-, gender-, procedure-matched patients who received standard care. All patients were continued on antiplatelet and anticoagulants in the perioperative period. The pocket was assessed at post procedure day 0, 2, and 7, respectively. There were no significant differences in the baseline characteristics between both groups. Baseline mean international normalized ratio (INR) was significantly higher in the vest group when compared with the control group (2.7 ± 0.4 vs. 2.2 ± 0.3 = hematoma was significantly lower in the vest group than the control group (0 vs 30%, p = 0.02) at the end of 7 days. Control group had a total of six hematomas with one patient requiring evacuation and blood transfusion. The vest group had three hematomas on day 2 that resolved by day 7. The risk of moderate or large pocket hematoma is significantly reduced with the use of this vest in high-risk patients undergoing implantable devices on uninterrupted antiplatelet and anticoagulants.

  19. MRI study for CT-guided stereotactic aspiration of intracerebral hematoma

    International Nuclear Information System (INIS)

    Takahashi, Toshie; Okada, Hitoshi; Kaneko, Uichi; Nishino, Akiko; Ueno, Shinji; Owada, Yuji.

    1994-01-01

    Twenty-five patients with acute hypertensive intracerebral hematomas, diagnosed by computed tomography (CT), underwent CT-guided stereotactic aspiration. Magnetic resonance (MR) images were obtained immediately before aspiration, using T 1 -weighted (TR=500 msec, TE=15 msec) and T 2 -weighted (TR=2500 msec, TE=120 msec) sequences and a 0.5 Tesla MR system. On the basis of the MR images the hematomas were divided into peripheral, central, and core segments. The signal intensities were divided into seven grades based on the comparison with white matter. The sequential changes in each segment on the MR images were evaluated, and the ratio of hematoma removal vs. size of residual hematoma was assessed by preoperative MR imaging and pre-and post-operative CT. The hematomas were located in the putamen in 13 cases, the thalamus in 8, combined in 2, and subcortex in 2. The hematomas, targeted in their centers, were evacuated by the aspiration procedure alone, 1 to 12 days after onset (day 0=day of onset). The results were as follows : 1) The proportion of hematomas removed was high after day 4. 2) Sequential T 1 -weighted images showed that the peripheral segments gradually increased in signal intensity, appearing as high-intensity rings that gradually filled and could be easily aspirated. 3) In those cases in which sequential T 2 -weighted images showed the central segments gradually increasing in signal intensity, the hematomas were easily aspirated if the signal was either iso-intense or hyper-intense. 4) Several hematomas had a core that appeared as a high intensity signal on T1-weighted images and as a low intensity signal on T 2 -weighted images; these hematomas could not be aspirated. (author)

  20. Midline Shift Threshold Value for Hemiparesis in Chronic Subdural Hematoma.

    Science.gov (United States)

    Juković, Mirela F; Stojanović, Dejan B

    2015-01-01

    Chronic subdural hematoma (CSDH) has a variety of clinical presentations, with numerous neurological symptoms and signs. Hemiparesis is one of the leading signs that potentially indicates CSDH. Purpose of this study was to determine the threshold (cut-off) value of midsagittal line (MSL) shift after which hemiparesis is likely to appear. The study evaluated 83 patients with 53 unilateral and 30 bilateral CSDHs in period of three years. Evaluated computed tomography (CT) findings in patients with CSDH were diameter of the hematoma and midsagittal line shift, measured on non-contrast CT scan in relation with occurrence of hemiparesis. Threshold values of MSL shift for both types of CSDHs were obtained as maximal (equal) sensitivity and specificity (intersection of the curves). MSL is a good predictor for hemiparesis occurrence (total sample, AUROC 0.75, p=0.0001). Unilateral and bilateral CSDHs had different threshold values of the MSL for hemiparesis development. Results suggested that in unilateral CSDH the threshold values of MSL could be at 10 mm (AUROC=0.65; p=0.07). For bilateral CSDH the threshold level of MSL shift was 4.5 mm (AUROC=0.77; p=0.01). Our study pointed on the phenomenon that midsagittal line shift can predict hemiparesis occurrence. Hemiparesis in patients with bilateral CSDH was more related to midsagittal line shift compared with unilateral CSDH. When value of midsagittal line shift exceed the threshold level, hemiparesis occurs with certain probability.

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

    Science.gov (United States)

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

    2017-10-01

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

  2. Spontaneous rapid reduction of a large acute subdural hematoma.

    Science.gov (United States)

    Lee, Chul-Hee; Kang, Dong Ho; Hwang, Soo Hyun; Park, In Sung; Jung, Jin-Myung; Han, Jong Woo

    2009-12-01

    The majority of acute post-traumatic subdural hematomas (ASDH) require urgent surgical evacuation. Spontaneous resolution of ASDH has been reported in some cases. We report here on a case of a patient with a large amount of ASDH that was rapidly reduced. A 61-yr-old man was found unconscious following a high speed motor vehicle accident. On initial examination, his Glasgow Coma Score scale was 4/15. His pupils were fully dilated and non-reactive to bright light. Brain computed tomography (CT) showed a massive right-sided ASDH. The decision was made to treat him conservatively because of his poor clinical condition. Another brain CT approximately 14 hr after the initial scan demonstrated a remarkable reduction of the previous ASDH and there was the new appearance of high density in the subdural space adjacent to the falx and the tentorium. Thirty days after his admission, brain CT revealed chronic SDH and the patient underwent surgery. The patient is currently able to obey simple commands. In conclusion, spontaneous rapid resolution/reduction of ASDH may occur in some patients. The mechanisms are most likely the result of dilution by cerebrospinal fluid and the redistribution of hematoma especially in patients with brain atrophy.

  3. Chronic subdural hematoma: epidemiological and prognostic analysis of 176 cases

    Directory of Open Access Journals (Sweden)

    JAMIL FARHAT NETO

    Full Text Available Objective : To characterize patients with chronic subdural hematoma undergoing surgery and to identify prognostic indicators. Methods : We conducted a retrospective analysis of patients diagnosed with chronic subdural hematoma (CSDH undergoing surgical treatment. We analyzed: age, period from trauma to diagnostic imaging, pre and postoperative Glasgow coma scale, type of surgery, associated comorbidities, use of postoperative drainage and outpatient treatment. Results : The sample consisted of 176 patients, 126 male and 50 female patients (ratio 2.5 : 1, ages ranged from six months to 97 years, with an average of 59.3 years. CSDH was caused by trauma in 52% of patients, with the time from trauma to imaging averaging 25.05 days; 37.7% were hypertensive patients and 20% had a neurological disease. Eighty-five (48.3% patients were elderly and altered consciousness was present in 63% of cases. Of the 91 (51.7% non-elderly patients, 44% presented with headache, altered consciousness occurred in 40% and motor abnormalities in 27.5%. The CSDH was located on the right in 41%, left in 43% and bilaterally in 16% of patients. Conclusion : the change of consciousness was the most common clinical alteration in the elderly and headache in non-elderly. The most associated comorbidity was the arterial hypertension and the most frequent cause, head trauma. The trepanation with two oriffices associated with a closed drainage system was the most used operating, with high efficacy and low complication rate.

  4. Spontaneous pharyngo-laryngeal hematoma and anticoagulation. A case report

    Directory of Open Access Journals (Sweden)

    Marleny CASASOLA-GIRÓN

    2016-03-01

    Full Text Available Introduction and Objective: Spontaneous pharyngeal-laryngeal hematoma shows the importance of a complete ENT examination in the face of symptoms of banal appearance and a correct history that, in the case reported, unveiled the therapeutic use of anticoagulants. Case description: A 55 year old woman comes to emergency because of unexplained dysphagia. The inspection shows the presence of a hematoma in the pharyngeal-laryngeal region that, after the anticoagulant therapy was reversed, evolved favorably with conservative treatment. Discussion: In this case, apart from medical management performed by the hematology department, we focus our therapeutic approach in the protection of the airway and the prevention of a possible massive bleeding. Determining which patients require endotracheal intubation or tracheostomy and hemostatic surgery is the key to treatment. Conclusions: The anticoagulant therapy involves several complications that ENT specialists must consider in the face of clinical symptoms of dysphagia, dysphonia, dyspnea or signs of bleeding and they must know the possibilities of performance depending on the severity of each case.

  5. [Clinical spectrum of patients with spontaneous retroperitoneal hematomas].

    Science.gov (United States)

    Sánchez-González, Amada; Riancho-Zarrabeitia, Leyre; Salmón-González, Zaida; Riancho, José Antonio; Valero, Carmen

    2015-10-05

    Spontaneous retroperitoneal hematoma (SRH) is a potentially fatal clinical entity requiring immediate recognition and intervention. The clinical records of 18-year-old and older patients admitted to the University Hospital Marqués de Valdecilla from 2003 to 2013 were reviewed. "Spontaneous" was defined as unrelated to trauma, invasive procedures or bleeding due to aortic aneurysm rupture. Thirty-four patients with SRH (44% were on anticoagulant drugs). One-third of cases had chronic renal insufficiency. Abdominal pain was the most common symptom both in anticoagulated and non-anticoagulated patients (80% in anticoagulated and 89% in non-anticoagulated patients). About one half of the patients developed shock. A CT scan was the most commonly performed diagnostic test, followed by abdominal ultrasound. Most cases were managed conservatively (80%). More than half of the patients (66%) restarted anticoagulation therapy after the acute event with a mean delay of 19 days (range 2-90 days). None of them suffered a new bleeding episode. Restarting the anticoagulation treatment after hematoma resolution seems to be a safe practice. There is an increasing frequency of SRH in non-anticoagulated patients. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  6. Pitfalls in soft tissue sarcoma imaging: chronic expanding hematomas.

    Science.gov (United States)

    Jahed, Kiarash; Khazai, Behnaz; Umpierrez, Monica; Subhawong, Ty K; Singer, Adam D

    2018-01-01

    Solid or nodular enhancement is typical of soft tissue sarcomas although high grade soft tissue sarcomas and those with internal hemorrhage often appear heterogeneous with areas of nonenhancement and solid or nodular enhancement. These MRI findings often prompt an orthopedic oncology referral, a biopsy or surgery. However, not all masses with these imaging findings are malignant. We report the multimodality imaging findings of two surgically proven chronic expanding hematomas (CEH) with imaging features that mimicked sarcomas. A third case of nonenhancing CEH of the lower extremity is also presented as a comparison. It is important that in the correct clinical scenario with typical imaging findings, the differential diagnosis of a chronic expanding hematoma be included in the workup of these patients. An image-guided biopsy of nodular tissue within such masses that proves to be negative for malignancy should not necessarily be considered discordant. A correct diagnosis may prevent a morbid unnecessary surgery and may indicate the need for a conservative noninvasive follow-up with imaging.

  7. Evaluation of risk factors in women with puerperal genital hematomas.

    Science.gov (United States)

    İskender, Cantekin; Topçu, Hasan Onur; Timur, Hakan; Oskovi, Aslı; Göksu, Gonca; Sucak, Ayhan; Danışman, Nuri

    2016-01-01

    Our aim was to assess the incidence and risk factors of the puerperal genital hematomas (PGH). We retrospectively reviewed recorded cases of PGH at Zekai Tahir Burak Research and Training Hospital, Ankara, Turkey, between January 2010 and 2014. Next three patients were chosen as control group. There were 47 cases of PGH with an incidence of 1 in 762 deliveries. Patients with PGH were younger, more likely to be nulliparous and had a greater weight gain during pregnancy than the control group. Patients with PGH had a longer first and second stage of labor than the control group. Mediolateral episiotomy and operative delivery were more frequently performed in patients with PGH than the control group. Neonates born to mothers with PGH were heavier than the control group (3525 ± 428 versus 3325 ± 579; p = 0.031). In the logistic regression model, nulliparity (OR: 8.68, 95% CI = 2.96-25.3), instrumental delivery (OR: 7.96, 95% CI = 1.37-49.0) and mediolateral episiotomy (OR: 6.67, 95% CI = 2.61-17.1) were factors which had an independent impact on risk of PGH. Nulliparity, instrumental delivery and mediolateral episiotomy are the main risk factors for hematomas.

  8. Early Erythrolysis in the Hematoma After Experimental Intracerebral Hemorrhage

    Science.gov (United States)

    Dang, Ge; Yang, Yuefan; Wu, Gang; Hua, Ya; Keep, Richard F.; Xi, Guohua

    2016-01-01

    Erythrolysis occurs in the clot after intracerebral hemorrhage (ICH) and the release of hemoglobin causes brain injury but it is unclear when such lysis occurs. The present study examined early erythrolysis in rats. ICH rats had an intra-caudate injection of 100 µl autologous blood and sham rats had a needle insertion. All rats had T2 and T2* MRI scanning and brains were used for histology and CD163 (a hemoglobin scavenger receptor) and DARPP-32 (a neuronal marker) immunohistochemistry. There was marked heterogeneity within the hematoma on T2* MRI, with a hyper- or isointense core and a hypointense periphery. Hematoxylin and eosin staining in the same animals showed significant erythrolysis in the core with the formation of erythrocyte ghosts. The degree of erythrolysis correlated with the severity of perihematomal neuronal loss. Perihematomal CD163 was increased by day 1 after ICH and may be involved in clearing hemoglobin caused by early hemolysis. Furthermore, ICH resulted in more severe erythrolysis, neuronal loss and perihematomal CD163 upregulation in spontaneously hypertensive rats compared to Wistar Kyoto rats. In conclusions, T2*MRI detectable early erythrolysis occurred in the clot after ICH, and activated CD163. Hypertension is associated with enhanced erythrolysis in the hematoma. PMID:27783383

  9. Cardiac implantable electronic device hematomas: Risk factors and effect of prophylactic pressure bandaging.

    Science.gov (United States)

    Koh, Youlin; Bingham, Nicholas E; Law, Natalie; Le, Dustin; Mariani, Justin A

    2017-07-01

    Cardiac implantable electronic device (CIED) hematomas are associated with many adverse outcomes. We examined the incidence and risk factors associated with hematoma formation post-CIED implantation, and explored the preventative effect of prophylactic pressure bandaging (PPB) in a large tertiary center. 1,091 devices were implanted during October 2011-December 2014. Clinically significant hematomas (CSH) were those that necessitated prolonged admission, including those due to reoperation, and clinically suspicious hematomas were swellings noted by medical/nursing staff. We screened for variables affecting hematoma incidence prior to conducting multivariate logistic regression analyses, one for all hematomas and one for CSH. 61 hematomas were identified (5.6% of patients), with 12 of those clinically significant (1.1% of patients). Factors significantly increasing the odds of developing any hematoma were stage 2 (odds ratio [OR] = 2.93, 95% confidence interval [CI] [1.08-7.94], P = 0.034) and 3 chronic kidney disease (CKD) (OR = 3.39 [1.20-9.56], P = 0.021), unfractionated heparin/therapeutic enoxaparin (OR = 3.15 [1.22-8.14], P = 0.018), and dual antiplatelets-aspirin + clopidogrel (OR = 2.95 [1.14-7.65], P = 0.026) + other combinations. Body Mass index (BMI) 25.0-29.9 (OR 0.52 [0.28-0.98], P = 0.044) and >30 were associated with decreased hematoma risk (OR 0.43 [0.20-0.91], P = 0.028). Factors significant for CSH formation were unfractionated heparin/therapeutic enoxaparin (OR = 9.55 [1.83-49.84], P = 0.007) and aspirin + clopidogrel (OR = 7.19 [1.01-50.91], P = 0.048). PPB nonsignificantly increased the odds of total hematoma development (OR = 1.53 [0.87-2.69], P = 0.135), and reduced CSH (OR = 0.67 [0.18-2.47], P = 0.547). Heparin and dual antiplatelet use remain strong predictors of overall hematoma formation. CKD is a comparatively moderate predictor. BMI > 25 may decrease the risk of hematoma formation. PPB had nonsignificant effects on hematoma development

  10. In-hospital mortality after pre-treatment with antiplatelet agents or oral anticoagulants and hematoma evacuation of intracerebral hematomas.

    Science.gov (United States)

    Stein, Marco; Misselwitz, Björn; Hamann, Gerhard F; Kolodziej, Malgorzata; Reinges, Marcus H T; Uhl, Eberhard

    2016-04-01

    Pre-treatment with antiplatelet agents is described to be a risk factor for mortality after spontaneous intracerebral hemorrhage (ICH). However, the impact of antithrombotic agents on mortality in patients who undergo hematoma evacuation compared to conservatively treated patients with ICH remains controversial. This analysis is based on a prospective registry for quality assurance in stroke care in the State of Hesse, Germany. Patients' data were collected between January 2008 and December 2012. Only patients with the diagnosis of spontaneous ICH were included (International Classification of Diseases 10th Revision codes I61.0-I61.9). Predictors of in-hospital mortality were determined by univariate analysis. Predictors with Phematoma evacuation (odds ratio [OR]: 2.5; 95% confidence interval [CI]: 1.24-4.97; P=0.010) compared to patients without antiplatelet pre-treatment treatment (OR: 0.9; 95% CI: 0.79-1.09; P=0.376). In conclusion a higher rate of in-hospital mortality after pre-treatment with antiplatelet agents in combination with hematoma evacuation after spontaneous ICH was observed in the presented cohort. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Acute spinal cord injuries

    International Nuclear Information System (INIS)

    Takahashi, M.; Izunaga, H.; Sato, R.; Shinzato, I.; Korogi, Y.; Yamashita, Y.

    1991-01-01

    This paper reports on sequential MR images and neurologic findings that were correlated in 40 acute spinal cord injuries. Within 1 week after injury, frequent initial MR changes appeared isointense on both T1- and T2-weighted images and isointense on T1- and hyperintense on T2-weighted images. After 2 months, hypointensity appeared on T1-weighted images and hyperintensity persisted or appeared on T2-weighted images. Clinical improvements were observed in patients with isointensity on both T1- and T2-weighted images at the initial examination. A larger area of hyperintensity on subsequent T2-weighted images was correlated with no neurologic improvement. MR findings were good indicators of the spinal cord injury

  12. International Spinal Cord Injury

    DEFF Research Database (Denmark)

    Dvorak, M F; Itshayek, E; Fehlings, M G

    2015-01-01

    STUDY DESIGN: Survey of expert opinion, feedback and final consensus. OBJECTIVE: To describe the development and the variables included in the International Spinal Cord Injury (SCI) Spinal Interventions and Surgical Procedures Basic Data set. SETTING: International working group. METHODS......: A committee of experts was established to select and define data elements. The data set was then disseminated to the appropriate committees and organizations for comments. All suggested revisions were considered and both the International Spinal Cord Society and the American Spinal Injury Association endorsed...... spinal intervention and procedure is coded (variables 1 through 7) and the spinal segment level is described (variables 8 and 9). Sample clinical cases were developed to illustrate how to complete it. CONCLUSION: The International SCI Spinal Interventions and Surgical Procedures Basic Data Set...

  13. [Retrospective statistical analysis of clinical factors of recurrence in chronic subdural hematoma: correlation between univariate and multivariate analysis].

    Science.gov (United States)

    Takayama, Motoharu; Terui, Keita; Oiwa, Yoshitsugu

    2012-10-01

    Chronic subdural hematoma is common in elderly individuals and surgical procedures are simple. The recurrence rate of chronic subdural hematoma, however, varies from 9.2 to 26.5% after surgery. The authors studied factors of the recurrence using univariate and multivariate analyses in patients with chronic subdural hematoma We retrospectively reviewed 239 consecutive cases of chronic subdural hematoma who received burr-hole surgery with irrigation and closed-system drainage. We analyzed the relationships between recurrence of chronic subdural hematoma and factors such as sex, age, laterality, bleeding tendency, other complicated diseases, density on CT, volume of the hematoma, residual air in the hematoma cavity, use of artificial cerebrospinal fluid. Twenty-one patients (8.8%) experienced a recurrence of chronic subdural hematoma. Multiple logistic regression found that the recurrence rate was higher in patients with a large volume of the residual air, and was lower in patients using artificial cerebrospinal fluid. No statistical differences were found in bleeding tendency. Techniques to reduce the air in the hematoma cavity are important for good outcome in surgery of chronic subdural hematoma. Also, the use of artificial cerebrospinal fluid reduces recurrence of chronic subdural hematoma. The surgical procedures can be the same for patients with bleeding tendencies.

  14. Calcified epidural hematoma in pediatric age group: A report of two cases

    Directory of Open Access Journals (Sweden)

    A Trivedi

    2010-01-01

    Full Text Available The authors present a rare case of calcified (ossified chronic epidural hematoma developed in a six-and-a-half-year-old female patient who was operated for cerebellar astrocytoma 6 months earlier. There was no history of trauma. Ossified epidural hematoma was seen as an incidental finding in the follow-up in computed tomography scan after 6 months of primary glioma surgery. Ossified chronic epidural hematoma with thick collagenous wall and newly formed bone on dura was excised. The development of calcified chronic subdural hematoma after decompressive intracranial surgery is a well-known occurrence, but the fact that a calcified epidural hematoma, which is rare and which can also develop after decompressive surgery, and the occurrence of calcified (ossified epidural hematoma after postfossa a glioma surgery is not yet reported. The second case is a 9-year-old male anemic child with a history of fall while playing 5 months earlier who presented with headache of 3 months duration. He had bifrontal calcified epidural hematoma operated by craniotomy and excision of calcified dural edge.

  15. Hemiparesis Caused by Cervical Spontaneous Spinal Epidural Hematoma: A Report of 3 Cases

    Directory of Open Access Journals (Sweden)

    Kinya Nakanishi

    2011-01-01

    Full Text Available We report three cases of spontaneous spinal epidural hematoma (SSEH with hemiparesis. The first patient was a 73-year-old woman who presented with left hemiparesis, neck pain, and left shoulder pain. A cervical MRI scan revealed a left posterolateral epidural hematoma at the C3–C6 level. The condition of the patient improved after laminectomy and evacuation of the epidural hematoma. The second patient was a 62-year-old man who presented with right hemiparesis and neck pain. A cervical MRI scan revealed a right posterolateral dominant epidural hematoma at the C6-T1 level. The condition of the patient improved after laminectomy and evacuation of the epidural hematoma. The third patient was a 60-year-old woman who presented with left hemiparesis and neck pain. A cervical MRI scan revealed a left posterolateral epidural hematoma at the C2–C4 level. The condition of the patient improved with conservative treatment. The classical clinical presentation of SSEH is acute onset of severe irradiating back pain followed by progression to paralysis, whereas SSEH with hemiparesis is less common. Our cases suggest that acute cervical spinal epidural hematoma should be considered as a differential diagnosis in patients presenting with clinical symptoms of sudden neck pain and radicular pain with progression to hemiparesis.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2007-08-15

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

  17. Traumatic hematomas in deep middle portion of the cerebrum case report

    International Nuclear Information System (INIS)

    Tsukahara, Tetsuya; Nishikawa, Michio; Kim, Suho; Shibata, Taichiro; Iwama, Mitsuru

    1981-01-01

    Recently we have encountered three cases of small traumatic hematoma in deep middle portion of the cerebrum. Patient 1: A 55-year-old male was admitted to our hospital 2-days after the traffic accident. CTscan showed small hematoma around septum pellucidi and fornix and in the posterior horn of left lateral ventricle. Patient 2: A 54-year-old male was admitted to our hospital a day after the head injury. CTscan showed hematoma in the supraventral portion of the third ventricle. Patient 3: A 27-year-old male was admitted to our hospital a day after the head injury. CTscan showed hematoma around quadrigeminal cistern and midbrain. Three cases reported here are traumatic hematomas without mass effect, which were pointed out only by autopsy. On traumatic hematoma in the deep middle portion of the brain we have only a few reports. On the mechanism of this bleeding Lindenberg and Kohno reported that the bleeding is caused by outward bending of the skull in injury. Lindenberg et al insisted that when traumatic force goes through corpus callosum over stretching of corpus callosum caused bleeding and that shearing force can damage septum pellucidi and fornix. Although these small hematomas are absorbed gradually functional prognosis is poor. Especially Korsakov syndrome and left hemiparesis in patient 1 shows no sign of recovery. In patient 2 and patient 3 decreased mental activity and hemiparesis have continued. Treatment of these cases cannot be surgical, as far as severe brain edema does not appeared. (author)

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

    International Nuclear Information System (INIS)

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

    2007-01-01

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

  19. Sonographic Evaluation of Clinically Significant Perigraft Hematomas in Kidney Transplant Recipients.

    Science.gov (United States)

    Fananapazir, Ghaneh; Rao, Rajiv; Corwin, Michael T; Naderi, Sima; Santhanakrishnan, Chandrasekar; Troppmann, Christoph

    2015-10-01

    The purpose of this study was to assess the sensitivity of ultrasound in evaluating peritransplant hematomas that require surgical evacuation in recipients of kidney transplants. Thirty-four patients who underwent 37 hematoma evacuations underwent ultrasound examinations in the 24 hours before surgical evacuation. The operative reports were evaluated for presence and size of collection, presence of active bleeding at operation, and composition of the hematoma. The clinical findings leading to the ultrasound examination were recorded. Ultrasound examinations were evaluated in consensus by two board-certified and fellowship-trained abdominal radiologists for the presence, size, and echogenicity of the collection; subjective perfusion visualized with color and power Doppler ultrasound; velocities of the renal arteries; and arcuate artery resistive indexes. Ten of the 37 imaged hematomas (27%) had either no or small (hematomas. Our results suggest that gray-scale sonography alone appears to have limited sensitivity in detecting clinically significant peritransplant hematomas and that its use may result in overall underestimates of hematomas.

  20. Use of laterally placed vacuum drains for management of aural hematomas in five dogs.

    Science.gov (United States)

    Pavletic, Michael M

    2015-01-01

    5 dogs (a Newfoundland, Golden Retriever, Shiba Inu, Staffordshire Terrier, and Vizsla) were referred for evaluation and treatment of unilateral aural hematomas within a week after their formation. Aural hematomas involved the left (3) or right (2) ears. With patients under anesthesia, the aural hematomas were approached surgically from the convex, or lateral, pinnal surface. Two small incisions were used to position a vacuum drain into the incised hematoma cavity. The drain exited at the base of the pinna and adjacent cervical skin. The free end of the drain was attached to a vacuum reservoir for 18 to 21 days. Drains and skin sutures were removed at this time along with the protective Elizabethan collar. All hematomas resolved and surgical sites healed during the minimum 6-month follow-up period. Cosmetic results were considered excellent in 4 of 5 patients. Slight wrinkling of the pinna in 1 patient resulted from asymmetric enlargement of the cartilaginous walls of the hematoma, where vacuum application resulted in a slight folding of the redundant lateral cartilage wall. The described treatment was efficient, economical, and minimally invasive and required no bandaging or wound care. Placement of the drain tubing on the convex (lateral) aspect sheltered the system from displacement by patients with an Elizabethan collar in place. Overall cosmetic results were excellent; asymmetric enlargement of the cartilaginous walls of the hematoma with slight folding of the pinna was seen in 1 patient.

  1. The roles of cellular and molecular components of a hematoma at early stage of bone healing.

    Science.gov (United States)

    Shiu, Hoi Ting; Leung, Ping Chung; Ko, Chun Hay

    2018-04-01

    Bone healing is a complex repair process that commences with the formation of a blood clot at the injured bone, termed hematoma. It has evidenced that a lack of a stable hematoma causes delayed bone healing or non-union. The hematoma at the injured bone constitutes the early healing microenvironment. It appears to dictate healing pathways that ends in a regenerative bone. However, the hematoma is often clinically removed from the damaged site. Conversely, blood-derived products have been used in bone tissue engineering for treating critical sized defects, including fibrin gels and platelet-rich plasma. A second generation of platelet concentrate that is based on leukocyte and fibrin content has also been developed and introduced in market. Conflicting effect of these products in bone repair are reported. We propose that the bone healing response becomes dysregulated if the blood response and subsequent formation and properties of a hematoma are altered. This review focuses on the central structural, cellular, and molecular components of a fracture hematoma, with a major emphasis on their roles in regulating bone healing mechanism, and their interactions with mesenchymal stem cells. New angles towards a better understanding of these factors and relevant mechanisms involved at the beginning of bone healing may help to clarify limited or adverse effects of blood-derived products on bone repair. We emphasize that the recreation of an early hematoma niche with critical compositions might emerge as a viable therapeutic strategy for enhanced skeletal tissue engineering. Copyright © 2017 John Wiley & Sons, Ltd.

  2. Spontaneous Intracranial Hypotension Manifesting as a Unilateral Subdural Hematoma with a Marked Midline Shift

    Directory of Open Access Journals (Sweden)

    Joji Inamasu

    2015-04-01

    Full Text Available Spontaneous intracranial hypotension (SIH is a syndrome in which hypovolemia of the cerebrospinal fluid (CSF results in various symptoms. Although its prognosis is usually benign, cases with a rapid neurologic deterioration resulting in an altered mental status have been reported. One of the characteristic radiographic findings in such cases is the presence of bilateral accumulation of subdural fluid (hematoma/hygroma. When SIH-related subdural hematoma is present only unilaterally with a concomitant midline shift, making an accurate diagnosis may be challenging, and inadvertent hematoma evacuation may result in further neurologic deterioration. We report a 58-year-old woman with an altered mental status who had visited a local hospital and in whom a brain CT showed a unilateral subdural hematoma with a marked midline shift. She was referred to our department because of her neurologic deterioration after hematoma evacuation. A CT myelography revealed a massive CSF leakage in the entire thoracic epidural space. She made a full neurologic recovery following blood patch therapy. Our case is unique and educational because the suspicion for SIH as an underlying cause of subdural hematoma is warranted in nongeriatric patients not only with bilateral but also unilateral lesions. An immediate search for CSF leakage may be important in cases with failed hematoma evacuation surgery.

  3. Neuroendoscopic Removal of Acute Subdural Hematoma with Contusion: Advantages for Elderly Patients

    Directory of Open Access Journals (Sweden)

    Ryota Tamura

    2016-01-01

    Full Text Available Background. Large craniotomy for acute subdural hematoma is sometimes too invasive. We report good outcomes for two cases of neuroendoscopic evacuation of hematoma and contusion by 1 burr hole surgery. Case Presentation. Both patients arrived by ambulance at our hospital with disturbed consciousness after falling. Case 1 was an 81-year-old man who took antiplatelet drugs for brain infarction. Case 2 was a 73-year-old alcoholic woman. CT scanning showed acute subdural hematoma and frontal contusion in both cases. In the acute stage, glycerol was administered to reduce edema; CTs after 48 and 72 hours showed an increase of subdural hematoma and massive contusion of the frontal lobe. Disturbed consciousness steadily deteriorated. The subdural hematoma and contusion were removed as soon as possible by neuroendoscopy under local anesthesia, because neither patient was a good candidate for large craniotomy considering age and past history. 40%~70% of the hematoma was removed, and the consciousness level improved. Conclusion. Neuroendoscopic removal of acute subdural hematoma and contusion has advantages and disadvantages. For patients with underlying medical issues or other risk factors, it is likely to be effective.

  4. Conservative vs. Surgical Management of Post-Traumatic Epidural Hematoma: A Case and Review of Literature

    Science.gov (United States)

    Maugeri, Rosario; Anderson, David Greg; Graziano, Francesca; Meccio, Flavia; Visocchi, Massimiliano; Iacopino, Domenico Gerardo

    2015-01-01

    Patient: Male, 30 Final Diagnosis: Acute epidural hematoma Symptoms: — Medication: — Clinical Procedure: Observation Specialty: Neurosurgery Objective: Unusual clinical course Background: Trauma is the leading cause of death in people younger than 45 years and head injury is the main cause of trauma mortality. Although epidural hematomas are relatively uncommon (less than 1% of all patients with head injuries and fewer than 10% of those who are comatose), they should always be considered in evaluation of a serious head injury. Patients with epidural hematomas who meet surgical criteria and receive prompt surgical intervention can have an excellent prognosis, presumably owing to limited underlying primary brain damage from the traumatic event. The decision to perform a surgery in a patient with a traumatic extraaxial hematoma is dependent on several factors (neurological status, size of hematoma, age of patients, CT findings) but also may depend on the judgement of the treating neurosurgeon. Case Report: A 30-year old man arrived at our Emergency Department after a traumatic brain injury. General examination revealed severe headache, no motor or sensory disturbances, and no clinical signs of intracranial hypertension. A CT scan documented a significant left fronto-parietal epidural hematoma, which was considered suitable for surgical evacuation. The patient refused surgery. Following CT scan revealed a minimal increase in the size of the hematoma and of midline shift. The neurologic examination maintained stable and the patient continued to refuse the surgical treatment. Next follow up CT scans demonstrated a progressive resorption of hematoma. Conclusions: We report an unusual case of a remarkable epidural hematoma managed conservatively with a favorable clinical outcome. This case report is intended to rather add to the growing knowledge regarding the best management for this serious and acute pathology. PMID:26567227

  5. Long-term behavior of aortic intramural hematomas and penetrating ulcers.

    Science.gov (United States)

    Chou, Alan S; Ziganshin, Bulat A; Charilaou, Paris; Tranquilli, Maryann; Rizzo, John A; Elefteriades, John A

    2016-02-01

    For intramural hematoma and penetrating atherosclerotic ulcer, long-term behavior and treatment are controversial. This study evaluates the long-term behavior of intramural hematoma and penetrating atherosclerotic ulcer, including radiologic follow-up and survival analysis. Between 1995 and 2014, 108 patients (mean age, 70.8 ± 10 years; 56% female) presented with intramural hematoma or penetrating atherosclerotic ulcer to Yale-New Haven Hospital (New Haven, Conn). We reviewed the medical records, radiology, and online mortality databases. Ten of 55 patients (18%) with intramural hematoma and 17 of 53 patients (32%) with penetrating atherosclerotic ulcer had rupture state symptoms on admission, both greater than type A (8%) or type B dissection (4%) (P hematoma with follow-up imaging, 8 of 14 (57%) worsened (mean follow-up, 9.4 months) and 6 (43%) underwent late surgery. For patients with penetrating atherosclerotic ulcer with follow-up imaging, 6 of 20 (30%) worsened and underwent late surgery, and 11 (55%) showed no change (mean follow-up, 34.3 months). Overall survivals were 77%, 70%, 58%, and 33% at 1, 3, 5, and 10 years, respectively. No operative deaths occurred for patients with nonrupture state. Patients with penetrating atherosclerotic ulcer with initial surgical treatment had better long-term survival than patients treated medically (P = .037). In the intramural hematoma group, no such difference was observed (P = .10). At presentation, the incidence of early rupture of intramural hematoma and penetrating atherosclerotic ulcer was higher than for typical dissection. For branch vessels, intramural hematoma never occludes branch arteries. On imaging follow-up, patients with intramural hematoma and penetrating atherosclerotic ulcer rarely improved, with late surgery commonly needed. Better survival was observed for the initial surgical management of patients with penetrating atherosclerotic ulcer compared with initial medical management. Copyright © 2016

  6. The effect of monascin on hematoma clearance and edema after intracerebral hemorrhage in rats.

    Science.gov (United States)

    Wang, Juan; Wang, Gaiqing; Yi, Jinying; Xu, Yi; Duan, Shuna; Li, Tong; Sun, Xin-Gang; Dong, Liang

    2017-09-01

    Intracerebral hemorrhage (ICH) is a particularly devastating form of stroke with high mortality and morbidity. Hematomas are the primary cause of neurologic deficits associated with ICH. The products of hematoma are recognized as neurotoxins and the main contributors to edema formation and tissue damage after ICH. Finding a means to efficiently promote absorption of hematoma is a novel clinical challenge for ICH. Peroxisome proliferator-activated receptor gamma (PPARγ) and nuclear factor erythroid 2-related factor 2 (Nrf2), had been shown that, can take potential roles in the endogenous hematoma clearance. However, monascin, a novel natural Nrf2 activator with PPARγ agonist, has not been reported to play a role in ICH. This study was designed to evaluate the effect of monascin on neurological deficits, hematoma clearance and edema extinction in a model of ICH in rats. 164 adult male Sprague-Dawley (SD) rats were randomly divided into sham; vehicle; monascin groups with low dosages (1mg/kg/day), middle dosages (5mg/kg/day) and high dosages (10mg/kg/day) respectively. Animals were euthanized at 1, 3 and 7days following neurological evaluation after surgery. We examined the effect of monascin on the brain water contents, blood brain barrier (BBB) permeability and hemoglobin levels, meanwhile reassessed the volume of hematoma and edema around the hematoma by Magnetic Resonance Imaging (MRI) in each group. The high dosage of monascin significantly improved neurological deficits, reduced the volume of hematoma in 1-7days after ICH, decreased BBB permeability and edema formation in 1-3days following ICH. Our study demonstrated that the high dosage of monascin played a neuroprotective role in ICH through reducing BBB permeability, edema and hematoma volume. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Langerhans' cell histiocytosis presenting with an intracranial epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Lee, K.-W. [Department of Pediatrics, Loma Linda Children' s Hospital and University Medical Center, Loma Linda, CA (United States); McLeary, M.S. [Div. of Pediatric Radiology, Loma Linda Children' s Hospital and University Medical Center, Loma Linda, CA (United States); Zuppan, C.W. [Dept. of Pathology, Loma Linda Children' s Hospital and University Medical Center, Loma Linda, CA (United States); Won, D.J. [Div. of Pediatric Neurosurgery, Loma Linda University Children' s Hospital, Loma Linda, CA (United States)

    2000-05-01

    An 8-year-old boy developed vomiting and severe headache following minor head trauma. A CT scan of the head demonstrated a lytic lesion of the skull and adjacent epidural hematoma. Surgical evacuation and removal of the skull lesion and hematoma were carried out, and pathologic evaluation resulted in a diagnosis of Langerhans' cell histiocytosis (LCH). Epidural involvement of Langerhans' cell histiocytosis is very rare, and we report the first case of LCH presenting as an intracranial epidural hematoma. (orig.)

  8. Acute epidural hematoma manifesting with monoplegia in a child: Case report

    Directory of Open Access Journals (Sweden)

    Hakan Ak

    2013-06-01

    Full Text Available A seven year-old girl presented with left sided painlessmonoplegia at the lower extremity after falling from twometers height. Cranial computed tomography showedright sided fronto-parietal epidural hematoma. Urgentdecompressive craniotomy for the evacuation of the hematomawas performed. Patient discharged two weeksafter admission with minimal loss of muscle strength.Fronto-parietal epidural hematomas may also manifestwith monoplegia and early evacuation should be standardmanagement. J Clin Exp Invest 2013; 4 (2: 223-225Key words: Epidural hematoma, monoplegia, computedtomography

  9. The Swedish study of Irrigation-fluid temperature in the evacuation of Chronic subdural hematoma (SIC!)

    DEFF Research Database (Denmark)

    Bartley, Andreas; Jakola, Asgeir S; Bartek, Jiri

    2017-01-01

    BACKGROUND: Chronic subdural hematoma (cSDH) is one of the most common conditions encountered in neurosurgical practice. Recurrence, observed in 5-30% of patients, is a major clinical problem. The temperature of the irrigation fluid used during evacuation of the hematoma might theoretically...... and health-related quality of life. DISCUSSION: Irrigation-fluid temperature might influence recurrence rates in the evacuation of chronic subdural hematomas. We present a study protocol for a multicenter randomized controlled trial investigating our hypothesis that irrigation fluid at body temperature...

  10. Risk factors for postoperative retropharyngeal hematoma after anterior cervical spine surgery.

    Science.gov (United States)

    O'Neill, Kevin R; Neuman, Brian; Peters, Colleen; Riew, K Daniel

    2014-02-15

    Retrospective review of prospective database. To investigate risk factors involved in the development of anterior cervical hematomas and determine any impact on patient outcomes. Postoperative (PO) hematomas after anterior cervical spine surgery require urgent recognition and treatment to avoid catastrophic patient morbidity or death. Current studies of PO hematomas are limited. Cervical spine surgical procedures performed on adults by the senior author at a single academic institution from 1995 to 2012 were evaluated. Demographic data, surgical history, operative data, complications, and neck disability index (NDI) scores were recorded prospectively. Cases complicated by PO hematoma were reviewed, and time until hematoma development and surgical evacuation were determined. Patients who developed a hematoma (HT group) were compared with those that did not (no-HT group) to identify risk factors. NDI outcomes were compared at early (11 mo) time points. There were 2375 anterior cervical spine surgical procedures performed with 17 occurrences (0.7%) of PO hematoma. In 11 patients (65%) the hematoma occurred within 24 hours PO, whereas 6 patients (35%) presented at an average of 6 days postoperatively. All underwent hematoma evacuation, with 2 patients (12%) requiring emergent cricothyroidotomy. Risk factors for hematoma were found to be (1) the presence of diffuse idiopathic skeletal hyperostosis (relative risk = 13.2, 95% confidence interval = 3.2-54.4), (2) presence of ossification of the posterior longitudinal ligament (relative risk = 6.8, 95% confidence interval = 2.3-20.6), (3) therapeutic heparin use (relative risk 148.8, 95% confidence interval = 91.3-242.5), (4) longer operative time, and (5) greater number of surgical levels. The occurrence of a PO hematoma was not found to have a significant impact on either early (HT: 30, no-HT: 28; P = 0.86) or late average NDI scores (HT: 28, no-HT 31; P = 0.76). With fast recognition and treatment, no long-term detriment

  11. Spontaneous subdural hematoma of the thoracolumbar region with massive recurrent bleed

    Directory of Open Access Journals (Sweden)

    Cincu Rafael

    2009-01-01

    Full Text Available Spinal subdural hematoma is a rare disorder and can be caused by abnormalities of coagulation, blood dyscrasias, lumbar puncture, trauma, underlying neoplasm, and arteriovenous malformation. We discuss an unusual case of an elderly woman who presented with spontaneous spinal subdural hematoma and developed massive rebleeding on the third day following initial evacuation of hematoma. This case illustrates that a patient with routine normal coagulation profile and adequate hemostasis can still harbor platelet dysfunction (in present case due to polycythemia and later on can manifest as rebleeding and neurological deterioration.

  12. Idiopathic Scrotal Hematoma in Neonate: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Bioku Muftau Jimoh

    2014-01-01

    Full Text Available Neonatal scrotal hematoma is a rare genitourinary emergency. Some cases have underlining aetiologic factors such as testicular torsion, adrenal hemorrhage, or birth trauma, and others are idiopathic. Previously, immediate scrotal exploration was considered imperative for diagnosis and treatment. With good imaging techniques, some patients are managed nonoperatively. We report a case of idiopathic scrotal hematoma in a neonate. He was managed conservatively with clinical and radiological follow-up. There was complete resolution of hematoma within two months, thus, avoiding unnecessary exploration.

  13. Neonatal adrenal hematoma with urinary tract infection: Risk factor or a chance association?

    Directory of Open Access Journals (Sweden)

    Abdelhadi M Habeb

    2014-01-01

    Full Text Available Neonatal adrenal hematoma is a rare finding that can be discovered incidentally or presents with various symptoms. However, urinary tract infection (UTI has not been reported in association with this condition. We report on a 4-week old child with massive unilateral adrenal hematoma discovered incidentally during a routine abdominal ultrasound scan for UTI. The mass resolved spontaneously after several months with no complications. The diagnosis and ma-nagement of infantile suprarenal mass and the possible link between this child′s UTI and the adrenal hematoma are discussed.

  14. Hematoma epidural lombar pós-cirurgico em paciente com leucemia: relato de caso Hematoma epidural lumbar posquirúrgico en paciente con leucemia: relato de caso Postoperative lumbar epidural hematoma in a patient with leukemia: case report

    Directory of Open Access Journals (Sweden)

    Wagner Pasqualini

    2012-09-01

    Full Text Available A ocorrência de hematoma epidural como complicação pós-cirúrgica é relativamente baixa. O reconhecimento dessa patologia no diagnóstico diferencial nas paraplegias pós-cirúrgicas imediatas e o tratamento precoce por meio de intervenção cirúrgica com a descompressão do canal são fatores que estão diretamente relacionados à melhora do quadro neurológico. Este relato de caso é de um hematoma epidural no pós-operatório imediato de descompressão por estenose do canal vertebral lombar em paciente com leucemia.La ocurrencia de hematoma epidural, como complicación posquirúrgica, es relativamente baja. El reconocimiento de esa patología, en el diagnóstico diferencial en las paraplejías posquirúrgicas inmediatas y el tratamiento precoz por medio de intervención quirúrgica con la descompresión del canal, son factores que se relacionan directamente con la mejoría del cuadro neurológico. Este relato de caso es de un hematoma epidural en el posoperatorio inmediato, después de descompresión, por estenosis, del canal vertebral lumbar en paciente con leucemia.The occurrence of epidural hematoma as a postoperative complication is relatively low. The recognition of this condition in the differential diagnosis in the immediate postoperative paraplegia and the early surgical decompression are directly related with neurological improvement. We report a case of epidural hematoma in the early postoperative period of surgical decompression of the lumbar spinal canal, in a patient with leukemia.

  15. Chronic Subdural Hematoma: A Historical and Clinical Perspective.

    Science.gov (United States)

    Sahyouni, Ronald; Goshtasbi, Khodayar; Mahmoodi, Amin; Tran, Diem K; Chen, Jefferson W

    2017-12-01

    This review aims to highlight the clinical complexity of chronic subdural hematoma (cSDH) while presenting a brief historical discussion of cSDH. A thorough literature search of published English-language papers was performed in PubMed, Ovid, and Cochrane databases. cSDH affects 1-5.3 per 100,000 individuals annually, with the incidence expected to rise as the U.S. population ages. The symptoms of cSDH are often nonspecific, with headaches being the most common complaint. Other symptoms include weakness, balance and gait problems, and memory problems. A variety of clinical factors must be taken into account in the treatment of cSDH, and the multifaceted treatment paradigms continue to evolve. Copyright © 2017. Published by Elsevier Inc.

  16. Imaging management of spontaneous giant esophageal intramural hematoma

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    Hagel, J. [Univ. of British Columbia, Dept. of Radiology, Vancouver, British Columbia (Canada); Bicknell, S.G.; Haniak, W. [Lions Gate Hospital, Dept. of Radiology, Vancouver, British Columbia (Canada)]. E-mail: sbicknel@interchg.ubc.ca

    2007-04-15

    A woman, aged 84 years, presented to our emergency department with posteriorly radiating chest pain that began following dinner. She reported no change in bowel habits, hematochezia, or melena. She had previous peptic ulcer disease and a long-standing history of gastroesophageal reflux disease. Her medications included acetylsalicylic acid and rabeprazole. Electrocardiogram and troponin analyses were negative for ischemic heart disease. The emergency physician suspected an aortic dissection, and computed tomography (CT) chest and abdomen scans were performed with and without IV and oral contrast. The aorta was normal and the noncontrast images demonstrated a hyperdense mass (not shown) that did not enhance consistent with a large intramural hematoma extending from the upper esophagus (level of T2 vertebral body) to the fundus of the stomach (Figures 1A and B). (author)

  17. Importance of computerized tomography for surgical treatment of intracranial hematomas

    International Nuclear Information System (INIS)

    Diemath, H.E.

    1982-01-01

    The improved treatment by using computerized tomography (CT) located operating theater and intensive care unit is reported in comparison of 3,382 patients with severe head injuries. By preoperative use of CT the frequency of diagnosed hermatomas was about the same (29.5% before CT; 27.0% with CT) but the preoperative diagnosed multiple hematomas were much more frequent (14.0% resp. 27.0%). The most important advantage however is the saving of time by CT in this localisation by which the chance of survival has increased from 54% to 69%. Without any doubt everywhere in neurotraumatology the CT should be situated as near as possible to the intensive care unit and to the operating theater and should be available 24 hours a day. (Author) [de

  18. Endovascular Treatment of Incoercible Epistaxis and Epidural Cerebral Hematoma

    Science.gov (United States)

    Bortoluzzi, M.; Pavia, M.

    2006-01-01

    Summary A young patient with a facial trauma after a road accident was admitted to our department with incoercible epistaxis. A CT scan showed a right pterional acute epidural hematoma (EDH). Angiography demonstrated multiple sources of bleeding of the right sphenopalatine arteries, cause of the epistaxis, and an intracranial leakage of the right middle meningeal artery, responsible for the EDH. The patient immediately underwent embolization of the right internal maxillary artery and right middle meningeal artery. The procedure stopped the epistaxis and no further enlargement of the EDH was observed, avoiding its surgical treatment. Endovascular surgery may be an effective procedure to stop the arterial meningeal bleeding sustaining acute EDH and may be a useful tool in the management of special cases of post traumatic EDH. PMID:20569576

  19. Is early cord clamping, delayed cord clamping or cord milking best?

    Science.gov (United States)

    Vatansever, Binay; Demirel, Gamze; Ciler Eren, Elif; Erel, Ozcan; Neselioglu, Salim; Karavar, Hande Nur; Gundogdu, Semra; Ulfer, Gozde; Bahadir, Selcen; Tastekin, Ayhan

    2018-04-01

    To compare the antioxidant status of three cord clamping procedures (early clamping, delayed clamping and milking) by analyzing the thiol-disulfide balance. This randomized controlled study enrolled 189 term infants who were divided into three groups according to the cord clamping procedure: early clamping, delayed clamping and milking. Blood samples were collected from the umbilical arteries immediately after clamping, and the thiol/disulfide homeostasis was analyzed. The native and total thiol levels were significantly (p total thiol ratio was significantly (p = .026) lower in the delayed cord clamping and milking groups compared with the early clamping groups. Early cord clamping causes the production of more disulfide bonds and lower thiol levels, indicating that oxidation reactions are increased in the early cord clamping procedure compared with the delayed cord clamping and milking procedures. The oxidant capacity is greater with early cord clamping than with delayed clamping or cord milking. Delayed cord clamping or milking are beneficial in neonatal care, and we suggest that they be performed routinely in all deliveries.

  20. Significant Risk Factors for Postoperative Enlargement of Basal Ganglia Hematoma after Frameless Stereotactic Aspiration: Antiplatelet Medication and Concomitant IVH.

    Science.gov (United States)

    Son, Wonsoo; Park, Jaechan

    2017-09-01

    Frameless stereotactic aspiration of a hematoma can be the one of the treatment options for spontaneous intracerebral hemorrhage in the basal ganglia. Postoperative hematoma enlargement, however, can be a serious complication of intracranial surgery that frequently results in severe neurological deficit and even death. Therefore, it is important to identify the risk factors of postoperative hematoma growth. During a 13-year period, 101 patients underwent minimally invasive frameless stereotactic aspiration for basal ganglia hematoma. Patients were classified into two groups according to whether or not they had postoperative hematoma enlargement in a computed tomography scan. Baseline demographic data and several risk factors, such as hypertension, preoperative hematoma growth, antiplatelet medication, presence of concomitant intraventricular hemorrhage (IVH), were analysed via a univariate statistical study. Nine of 101 patients (8.9%) showed hematoma enlargement after frameless stereotactic aspiration. Among the various risk factors, concomitant IVH and antiplatelet medication were found to be significantly associated with postoperative enlargement of hematomas. In conclusion, our study revealed that aspirin use and concomitant IVH are factors associated with hematoma enlargement subsequent to frameless stereotactic aspiration for basal ganglia hematoma.