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妇科恶性肿瘤中除绒癌外,累及中枢神经系统(CNS)者罕见。1980～1989年间1316例卵巢癌中14例(1. 1%)发生脑转移。诊断卵巢癌时的平均年龄为52. 5岁(38～64岁)。发生 CNS 转移的平均间期为14. 5个月(0～72个月)。原发卵巢癌病理分型包括浆液型(45%),子宫内膜型(14%),混合型(14%),粘液型(14%),透明细胞型(7%)。组织学分级包括1级(7%),2级(64%),3级(26%)。2级发生脑转移的平均时间为30个月(3天到60个月),3级为3. 5个月(0～18个月)。1例1级者为6年。原发肿瘤按FIGO 分期,Ⅰ期21%,Ⅱ期29%,Ⅲ期29%,Ⅳ
Gynecologic malignancies in addition to choriocarcinoma, involving the central nervous system (CNS) are rare. Between 1980 and 1989 1316 cases of ovarian cancer in 14 cases (1.1%) of brain metastases. The average age of diagnosis of ovarian cancer 52.5 years old (38 to 64 years old). The average duration of CNS metastases was 14.5 months (0-72 months). Pathological types of primary ovarian cancer include serous type (45%), endometrial type (14%), mixed type (14%), mucinous type (14%) and clear cell type (7%). Histological grade included grade 1 (7%), grade 2 (64%), grade 3 (26%). The average time for grade 2 brain metastases was 30 months (3 days to 60 months) and grade 3 was 3.5 months (0-18 months). One case of grade 1 for 6 years. The primary tumor according to FIGO staging, stage Ⅰ 21%, stage Ⅱ 29%, stage Ⅲ 29%, Ⅳ