Bonheim N A
Am J Gastroenterol. 1985 Sep;80(9):727-9.
A variety of vascular lesions may be found in the gastrointestinal tract. They make up a small but significant percentage of all gastrointestinal bleeders, especially from the colon. New endoscopic techniques have made therapy as well as diagnosis possible. In order to fully use this modality we must understand the incidence, pathology, distribution, and pathophysiology of these lesions. Types of treatment presently available will be discussed.
胃肠道中可发现多种血管病变。它们在所有胃肠道出血原因中占比虽小但却相当显著，尤其是来自结肠的出血。新的内镜技术使治疗和诊断成为可能。为了充分利用这种方法，我们必须了解这些病变的发生率、病理学、分布及病理生理学。本文将讨论目前可用的治疗类型。
