[Lymph node excision in tumors of the thoracic esophagus in view of postoperative function and prognosis].
D000328:Adult; D000368:Aged; D004938:Esophageal Neoplasms / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008197:Lymph Node Excision / Q000379:methods*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000517:prevention & control; D011379:Prognosis