Carcinoma of the esophagus.
D000230:Adenocarcinoma; D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell; D004938:Esophageal Neoplasms / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications