Helicobacter pylori Colonisation in Heterotopic Gastric Mucosa in Meckel Diverticulum: Case Report and Review of the Literature.

Meckel diverticulum is the most common congenital abnormality of the gastrointestinal system. Although most Meckel diverticula are asymptomatic, they can also present with bleeding, obstruction, or perforation. Helicobacter pylori is pathognomonic for the development of a peptic ulcer. We present a case report of a patient with a Meckel diverticulum with Helicobacter pylori colonising its heterotopic gastric mucosa. This is a rare histopathologic finding. We also reviewed the literature of other similar cases published in English.