Cancer, testicular means: Testicular cancer: Malignant testicular tumors of the male sexual organ testicle, which normally makes the hormone testosterone. This is the most prevalent cancer in young men. Men are the ones most likely to find testicular cancer as they have testicles lumps. Testicular cancer risk is higher in men whose testicles didn’t move into their scrotums during childhood. A testicle growth is diagnosed as cancer after it is removed orchiectomy, and the tissue examined under microscope. If detected early, testicular cancer can almost always be treated.
(in Medical Dictionary)