[A case of undetected syphilis of the stomach].
D005743:Gastrectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D013272:Stomach Diseases / Q000175:diagnosis*; D013592:Syphilis, Latent / Q000175:diagnosis*
Nabliudenie neraspoznannogo sifilisa zheludka.