Cryptorchidism (undescended testis) and testicular maldescent anomalies represent the most frequent congenital malformations of the male genitourinary tract. Occurring in up to 3% to 5% of full-term male infants and up to 30% of premature neonates, these conditions involve an interruption or deviation in the complex, hormone-driven anatomical migration of the testis from the retroperitoneum...

Testicular torsion is a surgical emergency characterized by the sudden twisting of the spermatic cord, which cuts off testicular blood supply and threatens tissue viability. Immediate medical evaluation within the initial 6-hour golden window is critical to prevent permanent ischemia, necrosis, and loss of reproductive function. 1. Introduction and Pathophysiological Mechanisms of Testicular Torsion What...

Cryptorchidism (undescended testis) and abnormal testicular descent represent the most common congenital anomalies of the male genitourinary tract, affecting 3% to 5% of full-term infants and up to 30% of premature neonates. The failure of one or both testes to complete their embryonic migration into the scrotal sac significantly impairs spermatogenesis, alters hormonal synthesis, increases...