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近年来胰腺癌的患病率在世界范围内呈上升趋势。在英美西方国家,近30年其患病率增加了3倍。日本自60年代以后饮食习惯逐渐西化,其患病率增加了4倍。我国城市胰腺癌也大幅度上升,据上海市区恶性肿瘤患病率统计,1995年胰腺癌男、女患病率已分别达到 9.6/10万及9.2/10万,居全身恶性肿瘤的第7和第8位,已成为威胁我国人民生命健康的一大杀手。 胰腺癌与其他癌肿一样,真正的病因不明。但与本病发病有关的主要因素有以下几个方面:(1)吸
In recent years, the prevalence of pancreatic cancer has been on the rise worldwide. In the United Kingdom and the United States, its prevalence has increased three-fold in the past 30 years. Since Japan’s dietary habits have been gradually westernized since the 1960s, its prevalence has increased four-fold. Urban pancreatic cancer has also increased significantly in China. According to the statistics of the prevalence of malignant tumors in Shanghai, the prevalence rates of pancreatic cancer in men and women in 1995 reached 9.6 per 100,000 and 9.2 per 100,000, respectively, ranking the 7th in total malignancy. And the eighth place has become a major threat to the life and health of our people. Pancreatic Cancer Like other cancers, the true cause is unknown. However, the main factors related to the incidence of this disease are the following: (1) Absorption