[Multiple synchronous primary gastric cancers].
D000230:Adenocarcinoma / 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*
Sinkhronnyĭ pervichno-mnozhestvennyĭ rak zheludka.