Figure 4. Scrotal ultrasonography. Both testicles were located in the scrotum. The right testicle measured 33.6×29.8×19.1 mm, while the left measured 36.6×25.1×19.8 mm. Each head of the epididymis contained a cyst (1.5×1.2 mm on the right side, 1.4×1.3 mm on the left side).