- Mens health
- February 15, 2015
What is Spermatocele? It is a painless, fluid-filled spermatic cyst or encysted hydrocele of the testicle or epididymis. It contains sperm that may or may not be alive. It feels like a smooth, firm lump in the scrotum on top of the testicle. Causes of Spermatoceles : The exact cause of spermatoceles is not known.