A spermatocele (also called a spermatic or epididymal cyst) is a fluid-filled sac that grows in the epididymis -- a tightly coiled tube about 20 feet long where the sperm matures as it passes through.

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 ...

Cysts are fairly common and can occur anywhere on the body, including the scrotum. Scrotal cysts are typically either epididymal or sebaceous cysts. A scrotal cyst typically refers to an abnormal sac ...

Doctors also refer to a swollen testicle as testicular enlargement. It occurs when the scrotum (the sac surrounding the testicles) grows abnormally large. Testicular swelling occurs when fluid starts ...

Feeling a lump or bump on a testicle will make any man freak out. On this part of the body, discovering a lump out of the ordinary can be very unsettling and disturbing, to say the least. However, ...

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 ...

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 ...