Management of Spontaneous Penile Erections in the Pediatric Age Group

Definition and Diagnosis of Priapism

Priapism is defined as a prolonged penile erection lasting more than 4 hours, which is considered a urological emergency, according to the American Urological Association 1, 2

The initial assessment of priapism should include determining the duration of erection and presence of pain, and evaluating for underlying causes, especially sickle cell disease, as recommended by the American Academy of Pediatrics 3, 4
First-line treatment for ischemic priapism includes corporal aspiration and irrigation with normal saline, followed by intracavernosal injection of phenylephrine if unsuccessful, as suggested by the European Association of Urology 1, 2
Second-line treatment for ischemic priapism may involve surgical intervention with shunting procedures, such as the distal (Winter) shunt, as recommended by the American Urological Association 1, 5

For sickle cell disease-related priapism, treatment should include hydration and analgesia if the episode lasts less than 4 hours, and standard priapism management protocol if the episode lasts more than 4 hours, as recommended by the American Academy of Pediatrics 3
For leukemia-related priapism, rapid cytoreduction in addition to standard priapism management is required, as suggested by the European Association of Urology 5

Each acute episode of stuttering priapism should be managed according to ischemic priapism guidelines, and prevention strategies may include home management with early intervention and the use of baclofen, as recommended by the American Urological Association 2, 6, 7

Non-ischemic priapism is not an emergency and often resolves without treatment, but initial management should include observation rather than intervention, and color duplex ultrasonography is recommended for diagnosis, as suggested by the European Association of Urology 8, 4