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十二指肠癌是十分少见的肿瘤,我院从1982—1989年间经病理切片证实的消化道癌中,原发性十二指肠腺癌共4例,本文从发病率、临床早期诊断、肿瘤发生部位、病理类型等方面进行了初步讨论。材料与方法我院从1982—1989年间病理切片诊断的消化道癌共697例,而原发性十二指腺癌仅占4例,其中手术切除标本2例,术中活检1例,胃镜活捡1例,经10％福尔马林液固定,石蜡包埋制片,常规HE染色。4例均进行了随访,3例分别在2、4、6月死亡。1例随访3年以上,存活。
Duodenal cancer is a very rare tumor. In our hospital from 1982 to 1989, 4 cases of primary duodenal adenocarcinoma were diagnosed as gastrointestinal cancers by pathological section. This article is from the incidence, early clinical diagnosis, The site of tumor formation, pathological types, etc., were discussed initially. Materials and Methods A total of 697 cases of gastrointestinal cancer diagnosed in our hospital from 1982 to 1989 were pathologically diagnosed, while only 4 cases of primary duodenal adenocarcinoma were diagnosed. Among them, 2 were surgical resection specimens, 1 was intraoperative biopsy, and endoscopy activities. One case was fixed with 10% formalin, embedded in paraffin and routinely stained with HE. All 4 patients were followed up, and 3 patients died in 2, 4 and 6 months respectively. One case was followed up for more than 3 years and survived.