Gliobastoma multiforme of the cerebellum.

Glioblastoma multiforme of the cerebellum is rare. Approximately 33 case of cerebellar glioblastoma have been reported. Two-thirds of the cases occurred in adults and the male to female ratio was 2:1. The mean age was 46.7 years in adults and 10.4 years in children. Most of the tumors were lateral in location. Two of the patients (6%) had multiple glioblastomas. The time from onset of symptoms to death was approximately one year.