Awake Surgery for Angiocentric Glioma in the Eloquent Area in an Adolescent: A Case Report.

Angiocentric glioma (AG) is an extremely rare tumor that often develops in adolescents. Awake surgery for AG occurring in the eloquent area has not been reported to date. We report a case involving a right-handed 15-year-old boy with AG.

Simple sutureless closure of a thoracic ventral dural defect in a patient with superficial siderosis: technical report.

Background: Closure of the ventral dura mater of the thoracic spinal cord is challenging because it requires both avoiding spinal cord damage and obtaining sufficient working space in an anatomically narrow area. We report a case of superficial siderosis (SS) due to chronic bleeding from a thoracic ventral dural defect in which we preformed dural repair using as a simple sutureless method and obtained good results.

Case Description: A 75-year-old man complained of slowly progressive gait, speech, and hearing disturbances over 5 years.