室管膜瘤显微手术在马尾肿瘤广泛切除50MB

14 272 Microsurgical en bloc resection of myxopapillary cauda equina ependymoma

Paul C. McCormick, M.D., MPH

Columbia University College of Physicians and Surgeons, New York, New York

Abstract: Benign myxopapillary filum terminale ependymomas are often poorly encapsulated and in apposition the cerebrospinal fluid (CSF). These characteristics present the potential surgical risk of CSF dissemination or injury to the delicate cauda equina nerve roots. This video details the techniques of en bloc surgical resection of a filum terminale ependymoma. Treatment strategies and techniques are illustrated to reduce the risk of CSF dissemination and cauda equina injury.