Carcinoma of the oesophagus after gastric surgery.
D000328:Adult; D000368:Aged; D000747:Anemia, Hypochromic / Q000150:complications; D004938:Esophageal Neoplasms / Q000209:etiology*; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D014806:Vitamin B 12 Deficiency / Q000150:complications