通常认为髓母细胞瘤好发于儿童后颅凹,成人少见。我院自1988年8月至1997年10月共收治髓母细胞瘤45例,其中≥16岁者13例占28.9%。笔者回顾经术后病理证实的13例成人髓母细胞瘤的临床资料,总结其临床特点并结合文献进行讨论。 临床资料 1.一般资料　本组13例成人髓母细胞瘤中男10 Medullary tumors are usually thought to occur in the posterior fossa of the child, which is rare in adults. Our hospital from August 1988 to October 1997 were treated 45 cases of medulloblastoma, of which ≥ 16 years of age, 13 cases accounted for 28.9%. The author reviewed the clinical data confirmed by postoperative pathology of 13 cases of adult medulloblastoma, summarizes the clinical features and the literature for discussion. Clinical data 1. General information in this group of 13 adult male medulloblastoma 10