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目的:探讨原发性小肠肿瘤临床病理特点。方法:回顾性分析91例原发性小肠肿瘤患者临床资料、病理类型及其特点。结果:小肠肿瘤好发部位依次为十二指肠、空肠上端与回肠末端;病理类型中恶性肿瘤占69.3%,其中最常见为腺癌;63例恶性肿瘤中35例(55.6%)诊断时已发生转移,其中转移至肠系膜最常见。结论:小肠肿瘤各种病理类型与发病部位有关。
Objective: To investigate the clinicopathological features of primary intestinal tumors. Methods: The clinical data, pathological types and characteristics of 91 patients with primary intestinal tumor were analyzed retrospectively. Results: The incidences of small bowel tumors were duodenum, upper jejunum and distal ileum respectively. Malignant tumors accounted for 69.3% of the pathological types, of which adenocarcinoma was the most common, and 35 of 63 malignant tumors (55.6%) were diagnosed Metastasis, of which the most common transfer to the mesentery. Conclusion: Various pathological types of small intestine tumor are related to the site of disease.