本文报告了20例脑血管网状细胞瘤,均经手术治疗并术后病理证实,现报告如下。临床资料男15例,女5例。年龄15～54岁,其中20～45岁者16例。病程20天～4年,8个月以内者15例。肿瘤位于右额叶及右额顶区者各1例。小脑半球14例,小脑蚓部4例。首发症状为头痛、呕吐者13例,行走不稳5 This article reports 20 cases of cerebral vascular reticular tumor, both after surgery and pathology confirmed, are as follows. Clinical data of 15 males and 5 females. Aged 15 to 54 years old, of which 20 to 45 years old in 16 cases. Duration of 20 days to 4 years, 15 patients within 8 months. The tumor was located in the right frontal and right frontal area in 1 case. 14 cases of cerebellar hemisphere, cerebellar vermis in 4 cases. The first symptom was headache, vomiting in 13 cases, unsteady walking 5