[Multiple primary esophageal cancer].
D000230:Adenocarcinoma / 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
Pervichno-mnozhestvennyĭ ral pishchevoda.