Esophageal resection.
D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D004285:Dogs; D004938:Esophageal Neoplasms / Q000601:surgery*; D004947:Esophagus / Q000601:surgery*; D005260:Female; D006801:Humans; D008875:Middle Aged