title: Heterotopic pancreas-an unusual cause of melena in a pediatric patient.
authors.forename: Sandra
authors.initials: S
authors.lastname: Tomita
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Kang
authors.forename: Majid
authors.initials: M
authors.lastname: Ghassemi
mesh_terms: D002648:Child; D002828:Choristoma / Q000150:complications* / Q000473:pathology / Q000601:surgery; D006801:Humans; D007223:Infant; D007410:Intestinal Diseases / Q000150:complications* / Q000473:pathology / Q000601:surgery; D010535:Laparoscopy; D008297:Male; D008551:Melena / Q000209:etiology* / Q000473:pathology; D010179:Pancreas