摘要
分析了220例中枢神经系统肿瘤,发现各类肿瘤中胶质瘤发病率居首(37.7％),发病年龄主要分布在21～60岁之间(77.7％)。各类型肿瘤年龄分布不同,性别男性45.9％,女性占54.1％。对各类肿瘤的特点、组织学分类、好发部位等也进行了探讨。
The incidence of glioma (37.7％) was the highest, next was meningioma (25.5％), neurilemmoma and metastatic tumor (10％). Most glioma and meningioma occurred aged 21 to 60, neurilemmoma occurred aged 31 to 50 years, metastatic tumor occurred aged 51 to 60 years. The ratio of male and female was 0.85. The characteristics, histologic types and regions of tumors were also analyzed.
出处
《延边医学院学报》
CAS
1993年第1期6-9,共4页
Journal of Medical Science Yanbian University
关键词
神经系统肿瘤
病理学
统计学
nervous system
neoplasms
pathology
statistics
