Testicular cancer is a common cancer among men between the ages of 15 and 44. But if caught early, it’s also one of the most ...

Testicular pain is pain you feel in one or both of your testicles. Your testicles are the two soft, round structures inside your scrotum, the sac of skin underneath your penis. Testicles make sperm ...

Stage 0 testicular cancer is limited to the small tubes inside your testicles that produce sperm. It hasn’t spread to nearby or distant organs or caused an increase in tumor markers in your blood.

Seminomas and nonseminomas make up most cases of testicular cancer, but there are other rare types. The differences between types can affect how quickly they spread and how doctors treat them.

With early detection and treatment, death due to testicular cancer is unlikely. However, the risk is much higher after the tumor spreads to organs other than the lungs. The National Cancer Institute ...