Emergency department management of acute scrotal pain in pediatric patients.

Testicular torsion is a urologic emergency, accounting for up to 15% of cases of acute scrotal pain. Rapid recognition and management are essential to ensure viability of the testis. Doppler ultrasound can be used to confirm the diagnosis of testicular torsion; however, recent studies suggest that a more judicious use of ultrasound may be safe, decrease delays in surgical management, and avoid unnecessary utilization of resources. This issue reviews the epidemiology and historical and physical examination findings of testicular torsion and other common causes of acute scrotal pain. The existing literature is reviewed and recommendations are provided to guide the emergency clinician in appropriate management and disposition of boys with acute scrotal pain.