• Title/Summary/Keyword: Subdural

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Bilateral Subdural Hematoma due to an Unnoticed Dural Tear during Spine Surgery

  • Jung, Youn-Young;Ju, Chng-Il;Kim, Seok-Won
    • Journal of Korean Neurosurgical Society
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    • v.47 no.4
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    • pp.316-318
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    • 2010
  • We report a rare case of intracranial hypotension that was complicated by a subdural hematoma following spine surgery. Intraoperatively, we did not notice any breach of the dura. However, the patient continued to have fluid leakage from the inferior edge of the lumbar incision. During revision surgery, a small dural tear was identified and repaired. It is likely that a small dural tear was overlooked or the dura was weakened during the initial operation and caused a subdural hematoma associated with intracranial hypotension.

Acute Cervical Spinal Subdural Hematoma Not Related to Head Injury

  • Kim, Hee-Yul;Ju, Chang-Il;Kim, Seok-Won
    • Journal of Korean Neurosurgical Society
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    • v.47 no.6
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    • pp.467-469
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    • 2010
  • We report an extremely rare case of traumatic cervical spinal subdural hematoma not related to intracranial injury. There has been no report on traumatic cervical spinal subdrual hematoma not related to intracranial injury. A 27-year-old female patient was admitted to our emergency room due to severe neck pain and right arm motor weakness after car collision. On admission, she presented with complete monoplegia and hypoesthesia of right arm. Magnetic resonance imaging (MRI) revealed subdural hematoma compressing spinal cord. Lumbar cerebrospinal fluid (CSF) analysis revealed 210,000 red blood cells/$mm^3$. She was managed conservatively by administrations of steroid pulse therapy and CSF drainage. Her muscle power of right arm improved to a Grade III 16 days after admission. Follow-up MRI taken 16th days after admission revealed almost complete resolution of the hematoma. Here, the authors report a traumatic cervical spinal SDH not associated with intracranial injury.

Traumatic Acute Subdural Hematoma Extending from the Posterior Cranial Fossa to the Cerebellopontine Angle

  • Gulsen, Salih;Sonmez, Erkin;Yilmaz, Cem;Altinors, Nur
    • Journal of Korean Neurosurgical Society
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    • v.46 no.3
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    • pp.277-280
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    • 2009
  • Posterior cranial fossa subdural hematomas and extension of the subdural hematoma to the cerebellopontine angle is rarely seen and the concurrent development of acute peripheral facial palsy and the management strategy have not previously been reported in this pathology because of its rarity. We present this case to emphasize that minor head trauma may lead to a posterior cranial fossa hematoma extending to the cerebellopontine angle and cause peripheral facial palsy in patients using aspirin (acetylsalicylic acid). In addition, partial evacuation and waiting for the resorption of the hematoma may help to prevent damage to the 7th and 8th cranial nerves.

Severe Respiratory Depression and Intracranial Air after Epidural Morphine -Subdural or Epidural Injection?- (경막외 Morphine 투여에 의한 극심한 호흡억제 및 두개강내 공기음영)

  • Kang, Mi-Gyeong;Moon, Dong-Eon;Suh, Jae-Hyun
    • The Korean Journal of Pain
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    • v.6 no.2
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    • pp.270-274
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    • 1993
  • Massive extradural spread, distinguished from subarachnoid injection that sometimes follows the introduction of small amounts of local anesthetics or narcotics during attempted epidural anesthesia or analgesia, has been attributed to subdural injection. A 64-year-old woman was admitted for partial radical hysterectomy under general anesthesia after insertion of lumbar epidural cathter by loss of resistance technique with 5 ml of air. In this case, we experienced severe respiratory depression and loss of consciousness after administration of 4 mg of morphine for postoperative pain control. We confirmed air shadows at right silvian and suprasella cisterna region by CT scanning. Patients was recovered without sequele after 2 days, As this case resembles a "massive epidural", it is suggested that subdural injection rather than epidural injection may explain the phenomenon.

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Acute Spontaneous Spinal Subdural Hematoma with Vague Symptoms

  • Chung, Jaehwan;Park, In Sung;Hwang, Soo-Hyun;Han, Jong-Woo
    • Journal of Korean Neurosurgical Society
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    • v.56 no.3
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    • pp.269-271
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    • 2014
  • Spinal subdural hematoma is a rarely reported disease and spontaneous spinal subdural hematomas (SSDH) without underlying pathological changes are even rarer. The patients usually show typical symtoms such as back pain, quadriplegia, paraplegia or sensory change. But rarely, patients may show atypical symptoms such as hemiparesis and misdiagnosed to cerebrovascular accident. We recently experienced a case of SSDH, where the patient initially showed vague symptoms, such as the sudden onset of headache which we initially misdiagnosed as subarachnoid hemorrhage. In this case, the headache of patient improved but the neck pain persisted until hospital day 5. Therefre, we conducted the MRI of cervical spine and finally confirmed SSDH. The patient was managed conservatively and improved without recurrence. In this case report, we discuss the clinical features of SSDH with emphasis on the importance of an early diagnosis.

Whole Lumbar Spinal Subdural Hematoma with Progressive Paraplegia after Lumbar Spinal Epidural Injection (요추 경막외 신경차단술 후 진행하는 하지마비를 동반한 전 요추 경막하 혈종)

  • Choi, Byung-Wan;Park, Kyung-Gu
    • Journal of the Korean Orthopaedic Association
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    • v.56 no.2
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    • pp.178-182
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    • 2021
  • Spinal hematomas are a rare but serious complication that is typically observed in the epidural space. Spinal subdural hematomas are a dangerous clinical situation because of their potential to cause significant compression of the neural elements and can be mistaken easily for spinal epidural hematomas. This paper reports a case of a severe whole lumbar subdural hematoma after a simple epidural injection that was treated with surgical decompression with excellent clinical results.

Analysis of Risk Factor for the Development of Chronic Subdural Hematoma in Patients with Traumatic Subdural Hygroma

  • Ahn, Jun Hyong;Jun, Hyo Sub;Kim, Ji Hee;Oh, Jae Keun;Song, Joon Ho;Chang, In Bok
    • Journal of Korean Neurosurgical Society
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    • v.59 no.6
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    • pp.622-627
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    • 2016
  • Objective : Although a high incidence of chronic subdural hematoma (CSDH) following traumatic subdural hygroma (SDG) has been reported, no study has evaluated risk factors for the development of CSDH. Therefore, we analyzed the risk factors contributing to formation of CSDH in patients with traumatic SDG. Methods : We retrospectively reviewed patients admitted to Hallym University Hospital with traumatic head injury from January 2004 through December 2013. A total of 45 patients with these injuries in which traumatic SDG developed during the follow-up period were analyzed. All patients were divided into two groups based on the development of CSDH, and the associations between the development of CSDH and independent variables were investigated. Results : Thirty-one patients suffered from bilateral SDG, whereas 14 had unilateral SDG. Follow-up computed tomography scans revealed regression of SDG in 25 of 45 patients (55.6%), but the remaining 20 patients (44.4%) suffered from transition to CSDH. Eight patients developed bilateral CSDH, and 12 patients developed unilateral CSDH. Hemorrhage-free survival rates were significantly lower in the male and bilateral SDG group (logrank test; p=0.043 and p=0.013, respectively). Binary logistic regression analysis revealed male (OR, 7.68; 95% CI 1.18-49.78; p=0.033) and bilateral SDG (OR, 8.04; 95% CI 1.41-45.7; p=0.019) were significant risk factors for development of CSDH. Conclusion : The potential to evolve into CSDH should be considered in patients with traumatic SDG, particularly male patients with bilateral SDG.

A Case of Subdural Empyema Caused by Sinusitis in a Child (부비동염이후 발생한 경막하 농양 1례)

  • Byun, Jung Hee;Hwang, In Kyung;Park, Eun Kyung;Kang, Ju Wan;Kim, Dong Soo;Jang, Gwang Cheon
    • Pediatric Infection and Vaccine
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    • v.21 no.1
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    • pp.59-64
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    • 2014
  • The current paper reports on a case of subdural empyema secondary to frontal sinusitis in an otherwise healthy child. Sinusitis is a common and benign condition in most pediatric cases. Because of the widespread use of antibiotics, intracranial extension of pediatric sinusitis is rarely seen today; however, complications (e.g., cavernous sinus thrombosis, orbital infection, meningitis, and subdural empyema) are potentially life threatening. A 15-year-old right-handed male presented with a 3-day history of fever, headache, and left-sided palsy. Computed tomography revealed right-sided subdural empyema with right frontal sinusitis and maxillary sinusitis. A postoperative inpatient neurological consultation was requested 2 months post-surgery due to motor function deficits. The results suggested that early and accurate diagnosis of subdural empyema leads to prompt treatment and a favorable outcome for the patient.

Accidental Subdural Steroid Injection during Intended Epidural Block Relieves Intractable Radiculopathy in Failed Back Surgery Syndrome -A case report- (경막외차단 중 발생된 우발적 경막하 스테로이드 주입에 의한 난치성 요추수술 후 실패증후군의 치료 경험 -증례 보고-)

  • Jung, Gi-Seung;Song, Sun-Ok;Cho, Young-Woo
    • The Korean Journal of Pain
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    • v.14 no.1
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    • pp.104-109
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    • 2001
  • We describe the accidental injection of local anesthetics containing steroid into the subdural space during an attempted lumbar epidural injection for intractable radiculopathy in a patient with failed back surgery syndrome. A 24-year-old man complained of severe radiating pain to left lower extremity and showed a walking disturbance and severe lumbar scoliosis. The MRI finding was a left paramedian recurred disc herniation on L4-5 in a laminectomy state. Several therapeutic modalities such as epidural steroid injection, transforaminal injection, L2 root block, medication, and exercise therapy, etc failed. Initially, during epidural block at L4-5 under fluoroscopic guidance, a railroad track appearance appeared on epidurogram suggesting the presence of a subdural space. A second epidural block was tried at L5-S1. Following confirmation of epidural space upon epidurogram, 6 ml of 0.5% lidocaine including triamcinolone 40 mg was injected. The patient showed signs of the subdural injection including an unexpectedly high sensory block (T2) and a motor weakness of both lower extremities. Following this event, the severe radiculopathy and lumbar scoliosis were improved. Therefore, we conclude that subdural injection of steroid could be helpful in intractable radiculopathy, especially in the failed back surgery syndrome. However, it must be used cautiously with careful patient selection.

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Predicting Factors of Chronic Subdural Hematoma Following Surgical Clipping in Unruptured and Ruptured Intracranial Aneurysm

  • Kwon, Min-Yong;Kim, Chang-Hyun;Lee, Chang-Young
    • Journal of Korean Neurosurgical Society
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    • v.59 no.5
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    • pp.458-465
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    • 2016
  • Objective : The aim of this study is to analyze the differences in the incidence, predicting factors, and clinical course of chronic subdural hematoma (CSDH) following surgical clipping between unruptured (UIA) and ruptured intracranial aneurysm (RIA). Methods : We conducted a retrospective analysis of 752 patients (UIA : 368 and RIA : 384) who underwent surgical clipping during 8 years. The incidence and predicting factors of CSDH development in the UIA and RIA were compared according to medical records and radiological data. Results : The incidence of postoperative CSDH was higher in the UIA (10.9%) than in the RIA (3.1%) (p=0.000). In multivariate analysis, a high Hounsfield (HF) unit (blood clots) for subdural fluid collection (SFC), persistence of SFC ${\geq}5mm$ and male sex in the UIA and A high HF unit for SFC and SFC ${\geq}5mm$ without progression to hydrocephalus in the RIA were identified as the independent predicting factors for CSDH development (p<0.05). Conclusion : There were differences in the incidence and predicting factors for CSDH following surgical clipping between UIA and RIA. Blood clots in the subdural space and persistence of SFC ${\geq}5mm$ were predicting factors in both UIA and RIA. However, progression to hydrocephalus may have in part contributed to low CSDH development in the RIA. We suggest that cleaning of blood clots in the subdural space and efforts to minimize SFC ${\geq}5mm$ at the end of surgery is helpful to prevent CSDH following aneurysmal clipping.