Gastric heterotopic mucosa in the rectum with Helicobacter pylori-like organisms: a rare cause of rectal bleeding.
We report the case of a 9-year-old boy who presented with chronic rectal bleeding. On proctosigmoidoscopy, a polypoid elevation in the rectal ampulla measuring 5 x 3 cm was found. Biopsies were reported to show gastric mucosa. The Giemsa stain showed Helicobacter pylori-like organisms. Including our patient, there are now 30 similar cases reported in the medical literature. The usual manifestations of this rare entity are chronic bleeding and rectal pain. In one-half of cases there is chronic rectal ulceration. The recommended treatment is transanal surgical resection unless there is rectal peptic ulceration. H2 receptor blockers are then advised. Surgical excision is carried out after healing has taken place.
Hospital Universitario del Valle, Universidad del Valle, Cali, Colombia.
A
A
Kestemberg
G
G
Mariño
E
E
de Lima
F T
FT
Garcia
E
E
Carrascal
J L
JL
Arredondo
D002648:Child; D002828:Choristoma / Q000150:complications / Q000382:microbiology* / Q000473:pathology; D002908:Chronic Disease; D005753:Gastric Mucosa / Q000382:microbiology* / Q000473:pathology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D012004:Rectal Neoplasms / Q000150:complications / Q000382:microbiology* / Q000473:pathology