Paratesticular tumours of vestigial origin.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008650:Mesonephros / Q000473:pathology; D008875:Middle Aged; D009095:Mullerian Ducts / Q000473:pathology; D013736:Testicular Neoplasms / Q000473:pathology*