title: [Diagnosis and surgical treatment of esophageal cancer associated with simultaneous gastric cancer].
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000601:surgery; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000601:surgery; D004938:Esophageal Neoplasms / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis / Q000601:surgery*; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000601:surgery*