Korean J Gastrointest Endosc.  2000 Feb;20(2):132-136.

A Case of Massive Hematochezia from a Meckel's Diverticulum without Ectopic Mucosa

Affiliations
  • 1Department of Internal Medicine, Daelim Saint Mary's Hospital, Seoul, Korea.

Abstract

Meckel's diverticulum, which is a persistence of a remnant of the omphalomesenteric duct, is the most common developmental anomaly of the gastrointestinal tract, with an incidence of about 2% in the general population. Typically, Meckel's diverticulum is a true diverticulum because it arises from the antimesenteric border of the small bowel and all layers of the intestinal wall are present. Complications of Meckel's diverticulum include bleeding, perforation, diverticulitis, intestinal obstruction, stones, intussusception, hernia, and neoplasm. Bleeding in particular is a common complication and has always been caused by an ulceration of the ileal mucosa adjacent to the acid-producing ectopic gastric mucosa in a Meckel's diverticulum. A case was recently experienced involving massive hematochezia from Meckel's diverticulum without ectopic gastric mucosa in a 27 year-old woman, and in herein reported.

Keyword

Meckel's diverticulum; Ectopic mucosa; Hematochezia.

MeSH Terms

Adult
Diverticulitis
Diverticulum
Female
Gastric Mucosa
Gastrointestinal Hemorrhage*
Gastrointestinal Tract
Hemorrhage
Hernia
Humans
Incidence
Intestinal Obstruction
Intussusception
Meckel Diverticulum*
Mucous Membrane*
Ulcer
Vitelline Duct
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