Hematochezia due to arteriovenous malformation of the mesoappendix: a rare case report

Author:

Nguyen Tuan Anh1,Van Pham Hiep1,Tran Thang Manh2

Affiliation:

1. Department of Digestive Surgery, Institute of Digestive Surgery , 108 Military Central Hospital, Hanoi , Vietnam

2. College of Health Sciences , VinUniversity, Hanoi , Vietnam

Abstract

AbstractAn arteriovenous malformation (AVM) of the mesoappendix is a very rare clinical entity. The clinical features, diagnosis and management of an AVM of the mesoappendix have yet to be sufficiently explained since reports about it are scarce. We report a 57-year-old man presented with hematochezia for 2 weeks. Upper and lower endoscopic could not find the source of bleeding. Abdominal contrast-enhanced computed tomography revealed an AVM of the mesoappendix. A laparoscopic appendectomy was performed, and he had a resolution of his symptoms. Intraoperative findings and pathological results confirmed the diagnosis of AVM of the mesoappendix.

Publisher

Oxford University Press (OUP)

Subject

Surgery

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