Testicular Cancer Testicular cancer is the uncontrolled growth of abnormal cells in one or both testicles (testes). The testicles are the male sex glands. They are located in the scrotum, behind the penis. They produce testosterone and other male hormones.…
kidney cancer (or renal cancer) Cancer is caused by malignant (cancerous) cells that grow and multiply without control. When cancer begins in the tissues of a kidney, it is called kidney cancer (or renal cancer). The kidneys are two large,…
Bladder cancer This type of cancer occurs in the bladder — the organ that stores urine. The bladder has an inner lining surrounded by a layer of muscle. Bladder cancer begins in the inner lining of the bladder. It is…
Prostate Cancer The prostate is a golf-ball-sized gland that sits between the bladder and the penis. It secretes fluid that nourishes and protects sperm. Most older men have some cancer cells in their prostate glands. But because these cells usually…