School ager with bilateral scrotal pain and a skin rash

US of epididymitis secondary in Henoch-Schonlein Purpura
Transverse color doppler US of the scrotum shows enlargement and hypervascularity of the bilateral crescent shaped epididymides when compared to their respective round testicles, to which they are lateral in position.

The diagnosis was bilateral epididymitis in a patient with Henoch-Schonlein Purpura