title: Carcinoma and possible precancerous changes of the gastric stump after billroth II resection.
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000601:surgery; D005260:Female; D005743:Gastrectomy; D005753:Gastric Mucosa / Q000473:pathology; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011127:Polyps / Q000175:diagnosis / Q000209:etiology; D011183:Postoperative Complications; D011230:Precancerous Conditions / Q000175:diagnosis; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000209:etiology*; D013276:Stomach Ulcer / Q000601:surgery*