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 ...

When an otherwise healthy 16-year-old male leaned over trying to retrieve a golf ball, he suddenly developed pain in his lower left abdomen and then soon noticed that something was missing in his left ...

Testicular cancer originates in the testicles. Metastatic testicular cancer is an advanced stage of the disease. It occurs when cancer cells in the original sites travel through the lymphatic system ...

Injuries, infections, kidney stones, hernias, and testicular cancer can all cause testicular pain. Sometimes, pain in your balls may not have an obvious cause and will go away without treatment. Get ...

A lymphoma can first develop in the testes, which doctors call primary testicular lymphoma. It may also start in another organ and spread or metastasize to the testes and other parts of the body.