title: [Synchronous double cancer of the esophagus and the rectum].
mesh_terms: D000236:Adenoma; D000368:Aged; D002294:Carcinoma, Squamous Cell; D004938:Esophageal Neoplasms; D006801:Humans; D008297:Male; D009378:Neoplasms, Multiple Primary; D012004:Rectal Neoplasms