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胰腺癌多发生于胰头部,北京报告的342例胰腺癌中位于胰头部为67.9%、体尾部26.3%、全胰为5.8%。我院360例胰腺癌中,胰头部为75%、体尾部为11.9%、全胰为13.1%。日本1983年全国统计1191例胰腺癌中胰头癌为66.2%。由于胰腺位置深在,胰腺癌早期缺乏特异的症状,约2/3的胰头癌病人在就诊时已出现黄疸。胰头癌是
Pancreatic cancer mostly occurs in the head of the pancreas. Beijing reported 342 cases of pancreatic cancer with 67.9% of pancreatic head, 26.3% of body tail, and 5.8% of total pancreas. In 360 pancreatic cancers in our hospital, the head of the pancreas was 75%, the body tail was 11.9%, and the pancreas was 13.1%. Japan’s 1983 national statistics of 1191 cases of pancreatic cancer in pancreatic cancer was 66.2%. Due to the deep location of the pancreas, early stage of pancreatic cancer lacks specific symptoms, and about two-thirds of patients with pancreatic cancer have jaundice at the time of treatment. Pancreatic cancer is