Priapism due to pseudoaneurysm of Bras the cavernosal artery is very rare.Herein, we describe the magnetic resonance imaging and digital subtraction angiographic findings of pseudoaneurysm in the right corpus cavernosum in a 7-year-old boy who presented with pain Ski de fond - Accessoires - Pieces de rechange in the penis and lower abdomen and priapism with an obscure history of trauma.This was managed by endovascular embolization of the aneurysm.One-year follow-up has shown him to be normal without any symptoms and normal erection.