Anastomotic colonic varices after colectomy treated by obliteration via a transhepatic portal approach: A case report

doi:10.3748/wjg.v32.i18.118499

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

Case Report

Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Gastroenterol. May 14, 2026; 32(18): 118499
Published online May 14, 2026. doi: 10.3748/wjg.v32.i18.118499

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Figure 1 Colonoscopy findings. A: First endoscopy. Markedly dilated and tortuous submucosal veins (black arrows) around the anastomotic site with active bleeding from the varix; B: Hemostasis was achieved by clipping; C: Second endoscopy. Venous dilatation (black arrows) was observed near the anastomotic site. Exudative bleeding was identified at a location different from the previous clip site; D: Third endoscopy. Recurrent bleeding was observed at a different site from the prior clipping sites.

Citation: Tomita D, Yamamoto M, Wakamatsu M, Shibayama R, Maeda Y, Hiramatsu K, Hanaoka Y, Toda S, Ueno M, Matoba S, Kuroyanagi H. Anastomotic colonic varices after colectomy treated by obliteration via a transhepatic portal approach: A case report. World J Gastroenterol 2026; 32(18): 118499
URL: https://www.wjgnet.com/1007-9327/full/v32/i18/118499.htm
DOI: https://dx.doi.org/10.3748/wjg.v32.i18.118499

Tomita D, Yamamoto M, Wakamatsu M, Shibayama R, Maeda Y, Hiramatsu K, Hanaoka Y, Toda S, Ueno M, Matoba S, Kuroyanagi H. Anastomotic colonic varices after colectomy treated by obliteration via a transhepatic portal approach: A case report. World J Gastroenterol 2026; 32(18): 118499 [DOI: 10.3748/wjg.v32.i18.118499]

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