Cryptorchidism and testicular cancer.
D000328:Adult; D000367:Age Factors; D002675:Child, Preschool; D003456:Cryptorchidism / Q000150:complications* / Q000601:surgery; D004407:Dysgerminoma / Q000209:etiology*; D006801:Humans; D008297:Male; D013736:Testicular Neoplasms / Q000209:etiology*