连欣;张福泉;

• 1:中国医学科学院 北京协和医学院 北京协和医院放射治疗科

摘要(Abstract)：

<正>颅内生殖细胞肿瘤(intracranial germ cell tumors)按病理类型大体可分为生殖细胞瘤(germinoma)、非生殖细胞性生殖细胞肿瘤(non-germinomatous germ cell tumors,NGGCT)及多种成分的混合性肿瘤,其中生殖细胞瘤约占2/3。以往多认为颅内生殖细胞肿瘤在东亚地区发病率高于西方国家,但最新数据显示,其在以日本为代表的东亚地区年发病率与以美国为代表的西方国家相似(0.189/10万和0.148/10万),儿童及青少年是高发人群,男女发病率比约为

关键词(KeyWords)： 颅内肿瘤;生殖细胞瘤;放射治疗;综合治疗

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 连欣;张福泉;

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参考文献(References)：

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