title: An unusual tumor of the esophagus.
authors.affiliation: Division of Thoracic Surgery, Hôpital Maisonneuve-Rosemont, University of Montreal, Montreal H1T 2M4, Quebec, Canada. george.rakovich@umontreal.ca
authors.forename: George
authors.initials: G
authors.lastname: Rakovich
authors.forename: Denise
authors.initials: D
authors.lastname: Ouellette
authors.forename: Gilles
authors.initials: G
authors.lastname: Beauchamp
mesh_terms: D000368:Aged; D002296:Carcinosarcoma / Q000175:diagnosis* / Q000556:secondary / Q000601:surgery; D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000556:secondary / Q000601:surgery; D016629:Esophagectomy; D004945:Esophagoscopy; D017809:Fatal Outcome; D006801:Humans; D008297:Male