A spermatocele is a fluid-filled sac or cyst. It develops on the epididymis, the small tube that stores and transports semen from the testicles. It may feel like a hard, painless lump or there may be ...

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 coiled ...

Concerned doctor with teen patient A sonogram reveals a 9-mm epididymal cyst. An 18-year-old male presents with sudden inguinal pain that did not result from an injury or lifting. A physical ...

Infections, tumors and lumps affecting the scrotal content A lump, enlarging scrotum or pain can conjure up images of testicular ­cancer, but other conditions involving the scrotal content are ...