脑胶质细胞增生症是一种少见的颅内良性病变 ,但因其酷似颅内肿瘤 ,故术前往往误诊。现对 1988～ 1998年 16例脑胶质细胞增生症患者 ,结合文献资料对其病因、发病机理、临床表现、诊断、治疗、随访结果及预后进行全面分析。1　临床资料1.1　一般资料　男 10例 ,女 6例 ;年龄 6 Glial cell hyperplasia is a rare intracranial benign lesions, but because of its resembles intracranial tumors, it is often misdiagnosed before surgery. Now 1988 ~ 1998 16 cases of glial cell hyperplasia patients, combined with the literature on its etiology, pathogenesis, clinical manifestations, diagnosis, treatment, follow-up results and prognosis for a comprehensive analysis. 1 Clinical data 1.1 General Information 10 males and 6 females; age 6