Weinshel E, Chen W, Falkenstein D B, Kessler R, Raicht R F
Gastroenterology. 1986 Mar;90(3):744-7. doi: 10.1016/0016-5085(86)91132-7.
Identifying the source of lower gastrointestinal hemorrhage in patients with chronic liver disease and portal hypertension can be challenging. We present 2 cases of hemorrhage from rectal varices and a discussion on the differences between simple hemorrhoids and rectal varices. Evaluation of rectal bleeding in patients with portal hypertension is discussed and possible therapeutic options are described.
识别慢性肝病和门静脉高压患者下消化道出血的来源可能具有挑战性。我们介绍2例直肠静脉曲张出血病例，并讨论单纯痔与直肠静脉曲张之间的差异。本文还讨论了门静脉高压患者直肠出血的评估，并描述了可能的治疗选择。
