A statistical study of brain tumors in Japan: general features. The Committee of the Brain Tumor Registry in Japan.
A statistical study of brain tumors in Japan: general features. The Committee of the Brain Tumor Registry in Japan.
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日本脑肿瘤的统计研究：一般特征。
DOI：
10.1093/oxfordjournals.jjco.a039178
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发表时间：
1987
影响因子：
2.4
通讯作者：
K. Sano
中科院分区：
文献类型：
--
作者：
K. Sano
1969年至1978年间，日本共有20192例脑瘤病例被研究。讨论了日本和其他国家之间以及儿童和成人之间的频率差异与肿瘤分布的关系，按大脑中的位置，并按病理和年龄和性别对各种类型肿瘤的频率进行了分类。日本的胶质瘤发病率（38.1%）略低于西方国家和中国（43-49%）。生殖细胞瘤发生在所有年龄组的435例患者中（占原发性肿瘤的2.7%），其中184例为儿童（占原发性儿科脑肿瘤的7.8%），这些百分比也远远高于日本以外的地区。颅咽管瘤在日本的发病率也很高，共有914例（5.8%）来自所有原发性肿瘤，295例（12.5%）来自所有原发性儿科脑肿瘤。畸胎瘤主要发生在儿童中（占总数的67%），婴儿的发生率相对较高，但相反，皮样囊肿和表皮样囊肿常出现在30至55岁的人群中。
A total of 20,192 brain tumors, registered in Japan between 1969 and 1978 have been studied. Differences in frequency between Japan and other countries, and also between children and adults were discussed in relation to tumor distribution, by site in the brain, and the frequencies of various types tumor were classified pathologically and by age and sex. Glioma frequency in Japan was a little lower (38.1%) than in western countries and China (43-49%). Germinomas occurred in 435 patients in all age groups (2.7% of primary tumors), of whom 184 were children (7.8% of primary pediatric brain tumors), these percentages being also much larger than those found outside Japan. The frequencies of craniopharyngiomas were also high in Japan, having totals of 914 cases, or 5.8%, from all primary tumors, and 295 cases, or 12.5%, from all primary pediatric brain tumors. Teratomas occurred mostly in children (67% of the total) and at a relatively high frequency in infants, but, in contrast, dermoid and epidermoid cysts appeared frequently in people between 30 and 55 years of age.