Brain Tumors Research Today is a free monthly online journal that collates and summarizes the latest research about Brain Tumors, including details on symptoms, benign and malignant tumors, gliomas, screening, treatment.

Extremely rare glioblastoma multiforme of the conus medullaris with holocord and brain stem metastases, leading to cranial nerve deficit and respiratory failure: a case report and review of the literature.

Medhkour A, Chan M

Division of Neurological Surgery, The Medical College of Ohio, Toledo, OH 43614-5807, USA. amedhkour@mco.edu

BACKGROUND: Spinal glioblastoma multiforme (GBM) is an uncommon entity and metastases are extremely rare. Glioblastoma multiforme of the conus medullaris is a rare and highly aggressive entity that can quickly progress to a dismal state. Proper diagnosis via histopathologic and immunochemical staining with close clinical and radiological follow-up is important for the management of this very aggressive tumor. CASE DESCRIPTION: The authors report the clinical features, histopathologic and immunochemical staining characteristics, as well as the radiographic evidence of a case of primary GBM of the conus medullaris with metastases to the whole spinal cord and brain in a 20-year-old man who presented with low back pain and bilateral lower extremity weakness and numbness. Review of the pathology slides using histopathologic and immunochemical staining showed GBM. Serial magnetic resonance scans, performed after the initial surgery, demonstrated enlargement of the primary GBM in the conus medullaris with metastases to the thoracic and cervical spinal cord as well as to the brain. CONCLUSIONS: Glioblastoma multiforme of the conus medullaris with such clinical findings is extremely rare. We analyze similar cases in the literature and discuss the importance of monitoring the progression of such an entity as well as the need for aggressive management of the different complications as they arise to maintain a good quality of life.

Published 6 June 2005 in Surg Neurol, 63(6): 576-82; discussion 582-3.
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