Posted in Web Spermatocele: Treatment, Symptoms, and More January 23, 2021 A spermatocele is an often pain-free benign cyst that occurs close to a testicle. It may also be known as a spermatic or epididymal cyst. The cyst forms in the epididymis. The epididymis is a … https://www.healthline.com/health/mens-health/spermatocele