Katz P O, Salas L
Johns Hopkins University School of Medicine, Baltimore, Maryland.
Gastroenterol Clin North Am. 1993 Dec;22(4):875-89.
Although they account for a minority of episodes of upper gastrointestinal bleeding, the awareness of less frequent causes of upper gastrointestinal bleeding can be crucial to the endoscopist in the evaluation of the patient with bleeding. This review discusses the Dieulafoy lesion, hemobilia, gastric antral vascular ectasia, Mallory-Weiss tear, and gastroduodenal arteriovenous malformation.
尽管它们在急性上消化道出血病例中占少数，但了解上消化道出血的罕见病因对于内镜医师评估出血患者至关重要。本文综述了Dieulafoy病变、胆道出血、胃窦血管扩张症、Mallory-Weiss撕裂和胃十二指肠动静脉畸形。
