Unilateral Testicular Hypertrophy: An Apparently Benign Occurrence without Cryptorchidism

Abstract
Four pubertal boys with benign unilateral testicular enlargement are reported. None had a history of cryptorchidism, although 2 had previous inguinal or scrotal surgery. Three boys were followed for more than 2 yr uneventfully, although the size discrepancy persisted in 2.