title: Discussion.
mesh_terms: D057868:Anastomotic Leak / Q000517:prevention & control*; D004938:Esophageal Neoplasms / Q000601:surgery*; D016629:Esophagectomy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D009852:Omentum / Q000601:surgery*; D013270:Stomach / Q000601:surgery*; D013524:Surgical Flaps