Gastric polyposis.
D000126:Achlorhydria; D018256:Adenomatous Polyps; D000368:Aged; D003581:Cytodiagnosis; D005743:Gastrectomy; D005773:Gastroscopy; D006801:Humans; D011127:Polyps; D013274:Stomach Neoplasms
POLYPI; STOMACH/neoplasms