Who is at risk for Testicular Cancer? ?
A condition called cryptorchidism (an undescended testicle) is a risk factor for testicular cancer. Anything that increases the chance of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk to your doctor if you think you may be at risk. Risk factors for testicular cancer include the following:          - Having cryptorchidism (an undescended testicle).    - Having a testicle that is not normal, such as a small testicle that does not work the way it should.    - Having testicular carcinoma in situ.    - Being white.    - Having a personal or family history of testicular cancer.    - Having Klinefelter syndrome.        Men who have cryptorchidism, a testicle that is not normal, or testicular carcinoma in situ have an increased risk of testicular cancer in one or both testicles, and need to be followed closely.