title: Case records of the Massachusetts General Hospital. Case 2-1988. A 55-year-old man with innumerable gastric polyps and recent melena.
mesh_terms: D000230:Adenocarcinoma / Q000150:complications / Q000473:pathology*; D005753:Gastric Mucosa / Q000473:pathology; D005756:Gastritis / Q000473:pathology*; D005758:Gastritis, Hypertrophic / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011127:Polyps / Q000150:complications / Q000473:pathology*; D013274:Stomach Neoplasms / Q000150:complications / Q000473:pathology*