HISTOPATHOLOGICAL STUDY ON GASTRIC  POLYPS AND THEIR MALIGNANT DEGENERATION.
D018256:Adenomatous Polyps; D006801:Humans; D009369:Neoplasms / Q000209:etiology*; D010336:Pathology; D011127:Polyps; D013274:Stomach Neoplasms
NEOPLASM ETIOLOGY; PATHOLOGY; POLYPS; STOMACH NEOPLASMS