Bilateral primary germ cell tumors of testis.
D000328:Adult; D004407:Dysgerminoma / Q000473:pathology* / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013724:Teratoma / Q000473:pathology* / Q000628:therapy; D013736:Testicular Neoplasms / Q000473:pathology* / Q000628:therapy