Gastric polyps.
D001706:Biopsy; D003937:Diagnosis, Differential; D005773:Gastroscopy; D006801:Humans; D006965:Hyperplasia; D009378:Neoplasms, Multiple Primary / Q000000981:diagnostic imaging* / Q000601:surgery; D011127:Polyps / Q000000981:diagnostic imaging* / Q000601:surgery; D011859:Radiography; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery