颅内生殖细胞瘤是较为少见的肿瘤 ,发生部位以松果体区、三脑室、侧脑室和鞍上多见 ,易发生浸润和转移 ,对放射线敏感。 1986年至 1996年我们共收治 12例发病部位在 2个以上的多发性颅内生殖细胞瘤 ,对其进行了综合治疗 ,现报道如下。1　临床资料( 1)一般资料 :男 9例 ,女 3例 Intracranial germinoma is a relatively rare tumor, the site of occurrence of pineal region, three ventricle, lateral ventricle and saddle more common, prone to infiltration and metastasis, sensitive to radiation. From 1986 to 1996, we treated a total of 12 patients with multiple intracranial germinomas at more than 2 sites and conducted comprehensive treatment. The results are reported as follows. 1 clinical data (1) General Information: 9 males and 3 females