Appendicitis after endoscopic band ligation for massive ileocecal hemorrhage

Author:

Sato Hiroto1,Yamamoto Yu2,Kaizuka Akira1,Ohtaki Yu3,Toda Makoto4,Fujishima Shoichiro1,Shirahata Nakao1,Ae Ryusuke5,Kanno Takeshi67ORCID

Affiliation:

1. Department of Gastroenterology Yamagata Prefectural Central Hospital Yamagata Japan

2. Division of General Medicine Center for Community Medicine Jichi Medical University Tochigi Japan

3. Department of Gastroenterology Faculty of Medicine Yamagata University Yamagata Japan

4. Department of Gastroenterological Surgery Yamagata Prefectural Central Hospital Yamagata Japan

5. Division of Public Health Center for Community Medicine Jichi Medical University Tochigi Japan

6. R & D Division of Career Education for Medical Professionals Medical Education Center Jichi Medical University Tochigi Japan

7. Division of Gastroenterology Tohoku University Graduate School of Medicine Miyagi Japan

Abstract

AbstractA 68‐year‐old man was admitted with hematochezia. Emergency computed tomography showed multiple diverticula throughout the colon. Initial colonoscopy on day 2 showed no active bleeding, but massive hematochezia on day 3 led to the performance of an emergency endoscopy. Substantial bleeding in the ileocecal area obscured the visual field, making it challenging to view the area around the bleeding site. Two endoscopic band ligations (EBLs) were applied at the suspected bleeding sites. Hemostasis was achieved without active bleeding after EBL. However, the patient developed lower right abdominal pain and fever (39.4°C) on day 6. Urgent computed tomography revealed appendiceal inflammation, necessitating emergency open ileocecal resection for acute appendicitis. Pathological examination confirmed acute phlegmonous appendicitis, with EBLs noted at the appendiceal orifice and on the anal side. This case illustrates the efficacy of EBL in managing colonic diverticular bleeding. However, it also highlights the risk of appendicitis due to EBL in cases of ileocecal hemorrhage exacerbated by poor visibility due to substantial bleeding. Endoscopists need to consider this rare but important complication when performing EBL in similar situations.

Publisher

Wiley

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