Postgastrectomy polyps--a cause of bleeding.
D005743:Gastrectomy / Q000009:adverse effects*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000601:surgery; D011127:Polyps / Q000209:etiology* / Q000473:pathology; D013274:Stomach Neoplasms / Q000209:etiology* / Q000473:pathology