[Problems of the treatment of carcinoma of the esophagus].
D004938:Esophageal Neoplasms / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*; D006801:Humans; D008171:Lung Diseases / Q000517:prevention & control; D008207:Lymphatic Metastasis; D011183:Postoperative Complications / Q000517:prevention & control