• Journal of Korean Neurosurgical Society
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• 제66권3호
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• pp.239-246
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• 2023

Germinal matrix and intraventricular hemorrhage (GM-IVH) are the major causes of intracranial hemorrhage in premature infants. Cranial ultrasound (cUS) is the imaging modality of choice for diagnosing and classifying GM-IVH. Magnetic resonance imaging (MRI), usually performed at term-equivalent age, is more sensitive than cUS in identifying hemorrhage in the brain. Post-hemorrhagic ventricular dilatation is a significant complication of GM-IVH and correlates with adverse neurodevelopmental outcomes. In this review, we discuss the various imaging findings of GM-IVH in premature infants, focusing on the role of cUS and MRI.

• Journal of Korean Neurosurgical Society
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• 제44권4호
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• pp.277-279
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• 2008

The incidence of Brucellosis is increasing in Korea. Spondylitis is the most frequent complication, but it is difficult to diagnose because its clinical symptoms are non-specific. It should therefore be included in the differential diagnosis of back pain. We report three rare cases of brucellar spondylitis successfully treated by medical and surgical therapy.

• Journal of Korean Neurosurgical Society
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• 제55권2호
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• pp.106-109
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• 2014

A case of an iatrogenic spinal arteriovenous fistula with progressive paraplegia in a young woman is reported. The fistula was eventually created after repetitive lumbar punctures performed in the process of spinal anaesthesia. Her symptoms were progressed to paraplegia over a period of 2 years. The digital subtraction angiography demonstrated a single-hole fistula, involving the anterior spinal artery and vein. The lesion was occluded by embolization with immediate improvement. The potential mechanism is discussed.

• Journal of Korean Neurosurgical Society
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• 제40권4호
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• pp.289-292
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• 2006

Thoracic spinal actinomycosis causing epidural abscess and significant spinal cord compression is very rare. A case is presented of a 56-year-old woman with rapid progressive upper back pain and weakness in both legs without evidence of systemic infection. Magnetic resonance imaging revealed a thoracic epidural enhancing lesion at the T1-T5 level. After decompression by laminectomy, precise diagnosis was accomplished using specific histopathological studies of the surgical specimens. A histopathologic findings showing typical Actinomyces sulfur granules surrounded by acute inflammatory cells. The clinical radiological findings of spinal actinomycosis closely resemble metastatic tumors and other infectious processes. Delay in diagnosis and treatment can significantly worsen the condition of patient.

• Journal of Korean Neurosurgical Society
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• 제41권4호
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• pp.255-257
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• 2007

Lymphocytic hypophysitis [LH] is characterized by lymphocytic pituitary infiltration, which occurs mostly during or after pregnancy. Its involvement in male is very rare. The authors report herein a LH mimicking pituitary macroadenoma-clinically and radiologically in male patient who presented with visual disturbance and hypogonadism.

• Journal of Korean Neurosurgical Society
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• 제40권1호
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• pp.40-43
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• 2006

Chordoid glioma is an uncommon low-grade tumor of the third ventricle with histologic features of a chordoma and immunolabeling for glial fibrillary acid protein. We present a rare case of a patient with a chordoid glioma of the third ventricle and review the literature regarding this tumor's clinical, radiological and pathologic aspects.

• Journal of Korean Neurosurgical Society
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• 제40권3호
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• pp.196-198
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• 2006

Familial idiopathic basal ganglia calcification[FIBGC] is an inheritable neurological condition characterized by calcium deposits in the basal ganglia and extra-basal ganglia areas. The condition manifests as parkinsonism and other variable neuropsychiatric symptoms. FIBGC is a rare condition, and its pathophysiology has not yet been fully elucidated. Here we report the results of a clinical study of two related patients diagnosed with FIBGC.

• Journal of Korean Neurosurgical Society
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• 제29권1호
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• pp.23-27
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• 2000

Cephalhematoma is a common entity in infancy, usually caused by difficult labor. On the other hand, calcified cephalhematomas are seen infrequently, even by pediatric neurosurgeons, Indications for surgery and techniques have not been clearly defined. In this report, we present a child with a large, calcified cephalhematoma and discuss its surgical technique.

• Journal of Korean Neurosurgical Society
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• 제42권1호
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• pp.64-66
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• 2007

Intraspinal cavernous malformation (CM) accounts for 5% to 16% of all spinal vascular abnormalities. Multiple spinal cord CMs are very rare and only a few cases have been described. We report a patient presented with right chest paresthesia and seizure, and diagnosed as multiple spinal intramedullary CM and intracranial involvement.

• Journal of Korean Neurosurgical Society
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• 제59권3호
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• pp.247-249
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• 2016

Craniosynostosis has a varied clinical spectrum, ranging from isolated single suture involvement to multi-sutural fusions. Greater understanding of the pathogenesis of craniosynostosis has led to the development of practical treatment protocols. Three stages of growth have determined the approach to managing craniosynostosis : the early period, up to 12 months; the intermediate period, from 1 to 10 years; and the late period, beginning at 10 years. This review discusses current surgical management and future perspectives in craniosynostosis.