A 25-year-old man sought evaluation of a painless, palpable, left testicular mass that had been present for more than 1 year. There was no personal or family history of cryptorchidism or malignancy. A...
A 25-year-old man sought evaluation of a painless, palpable, left testicular mass that had been present for more than 1 year. There was no personal or family history of cryptorchidism or malignancy. A...
