Stump cancer following gastric surgery.
D000328:Adult; D000367:Age Factors; D000368:Aged; D002277:Carcinoma / Q000209:etiology*; D004381:Duodenal Ulcer / Q000150:complications; D005743:Gastrectomy / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D012306:Risk; D013274:Stomach Neoplasms / Q000209:etiology*; D013276:Stomach Ulcer / Q000150:complications*