title: Primary gastric lymphoma associated with Crohn's disease of the stomach.
abstract: A 42-year-old man was operated with a clinical diagnosis of peptic ulcer but was found to have growth in the pyloric region. The pathology report on the gastrectomy specimen was Crohn's disease of the stomach with malignant lymphoma. Review of the literature indicates the rarity of this association.
mesh_terms: D000328:Adult; D003424:Crohn Disease / Q000150:complications* / Q000473:pathology; D006801:Humans; D008223:Lymphoma / Q000150:complications* / Q000473:pathology; D008297:Male; D011379:Prognosis; D011706:Pyloric Antrum / Q000473:pathology; D013272:Stomach Diseases / Q000150:complications* / Q000473:pathology; D013274:Stomach Neoplasms / Q000150:complications* / Q000473:pathology