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原发性十二指肠恶性肿瘤２３例分析王磊，姜喜远，王有德原发性十二指恶性肿瘤是一种罕见的疾病，发病率仅占整个消化道恶性肿瘤的３％。１９７５年至１９９４年我院共收治本病２３例，报告如下。临床资料：２３例中，男１５例，女８例。年龄３１～６６岁，平均５２岁。主...
Analysis of 23 cases of primary duodenal malignancies Wang Lei, Jiang Xiyuan, Wang Youde Primary primary malignant tumor of the duodenum is a rare disease, the incidence of which accounts for only 3% of the entire digestive tract malignancy. From 1975 to 1994, 23 cases of this disease were treated in our hospital. The report is as follows. Clinical data: In 23 cases, there were 15 males and 8 females. Age 31 to 66 years, average 52 years old. the Lord...