Brainstem gliomas are now recognized as a heterogenous group of tumors. They have been broadly classified into several categories depending upon the classification scheme. All these classification systems provide a framework to predict growth patterns, surgical resectability, and overall prognosis of these tumors. These systems allow the surgeon to obtain a better understanding of the distinction between low-grade tumors and diffuse inoperable tumor types. The authors review the current literature and management of brainstem tumors.

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Primary pineal malignant melanomas are a rare subset of primary central nervous system melanomas. This report presents the case of a 20-year-old female patient with a primary pineal region malignant melanoma who underwent endoscopic biopsy and adjuvant therapy. Her treatment consisted of stereotactic radiation to the pineal tumor, conventional whole-brain radiation and Temodar® for the disseminated disease. She required a ventriculo-peritoneal shunt for refractory ICP problems. This report details the clinical features of the case and summarizes the literature on a rare but aggressive neoplasm.

Based on the results of this study, a dose escalation study will be necessary when combining systemic O6BG with the higher doses of i.c. BCNU.