医学
神秘的
胃肠道出血
胃肠道出血
内窥镜检查
病变
不明原因胃肠道出血
放射科
胃肠病学
内镜治疗
内科学
普通外科
外科
病理
替代医学
作者
Durga Thakral,Dan J. Stein,John R. Saltzman
标识
DOI:10.1016/j.giec.2023.09.006
摘要
Occult and obscure bleeding are challenging conditions to manage; however, recent advances in gastroenterology and endoscopy have improved our diagnostic and therapeutic capabilities. Obscure gastrointestinal (GI) bleeding is an umbrella category of bleeding of unknown origin that persists or recurs after endoscopic evaluation of the entire bowel fails to reveal a bleeding source. This review details the evaluation of patients with occult and obscure GI bleeding and offers diagnostic algorithms. The treatment of GI bleeding depends on the type and location of the bleeding lesion and an overview of how to manage these conditions is presented.
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