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下消化道出血系指十二指肠空肠移行部、Treitz韧带以下的消化道(包括小肠和结肠、直肠)的出血。由于下消化道出血的病因复杂,易漏诊、误诊,导致治疗上也较困难。本文总结了我科近年来收治的下消化道出血34例患者的诊治情况,来探讨下消化道出血的病因诊断体会,报告如下。
Lower gastrointestinal bleeding refers to the duodenal jejunum migration Department, Treitz ligament below the digestive tract (including the small intestine and colon, rectum) bleeding. Due to the complex causes of lower gastrointestinal bleeding, misdiagnosis, misdiagnosis, resulting in treatment more difficult. This article summarizes the diagnosis and treatment of 34 cases of lower gastrointestinal hemorrhage admitted to our department in recent years, to explore the cause of lower gastrointestinal bleeding diagnosis, the report is as follows.