Testicular mass: an initial sign of colon carcinoma.
D000230:Adenocarcinoma / Q000473:pathology; D003110:Colonic Neoplasms / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D006848:Testicular Hydrocele / Q000601:surgery; D013736:Testicular Neoplasms / Q000556:secondary* / Q000601:surgery