Circumcision and Testicular Torsion in Infants with Hydrocele

Understanding Testicular Torsion

Testicular torsion is defined as twisting of the spermatic cord, which compromises blood flow to and from the testes, and it has a bimodal distribution, occurring more frequently in neonates and postpubertal boys than in adults 1, 2
Testicular torsion is a surgical emergency requiring prompt intervention within 6-8 hours to prevent testicular loss, with key ultrasound findings including decreased or absent blood flow to the affected testicle, the "whirlpool sign" of the twisted spermatic cord, and an enlarged heterogeneous testis that may be hypoechoic 1, 4

Ultrasound with Doppler is the first-line imaging modality for evaluating acute scrotal conditions, including suspected testicular torsion, and can help identify key findings such as decreased or absent blood flow to the affected testicle and the "whirlpool sign" of the twisted spermatic cord 4, 3

The American College of Radiology suggests that the medical literature does not establish circumcision as a causative factor for testicular torsion in infants with hydrocele, and known risk factors include anatomical abnormalities of the tunica vaginalis attachment (bell-clapper deformity) 1, 2, 4

The American College of Radiology recommends that if testicular torsion is suspected in an infant with hydrocele, immediate urological consultation is necessary, and surgical exploration within 6-8 hours of symptom onset is essential to prevent testicular loss in cases of torsion 1, 2, 3