摘要
从1956年至1988年33年间的21万例活检材料中,收集到原发性十二指肠癌23例。材料说明,原发性十二指肠癌患者发病高峰在50～60岁(9例),与国外同类癌相比发病高峰提前10岁,平均年龄小8岁。发生在乳头部的癌最多,13例(占56％),且大多数为息肉型乳头状腺癌;球部及降部癌各5例(各占22％),球部癌大多数为溃疡型低分化腺癌。提示原发性十二指肠癌的发生部位与癌的大体形态和组织学类型有一定的关系。
23 cases of primary adenocarcinoma of the duodenum were collected from 210 000 biopsies in the file of the 406 Hospital and the General Hospital of PLA during 33 years.The results showed that it occurred predominantly in the age of 50-60,which was 10 years younger than the age of pedilection in other countries.The majority of these tumors occurred in the segment of the duodenal papilla (13 cases,56%).and many of them were polyploid papillary adenocarcinoma.5 cases (22%) occurred in the first segment and showed ulcerating poorly differentiated adenocarcinoma.There is some relationship between the site and the morphology of the primary carcinoma of the duodenum.
出处
《解放军医学杂志》
CAS
CSCD
北大核心
1990年第2期116-118,共3页
Medical Journal of Chinese People's Liberation Army
关键词
十二指肠癌
病理
Duodenal carcinoma Age Site Cardinal principle shape Histological type Differential diagnosis
