Published on: 6/20/2025
What are the risk factors and causes of testicular cancer?
Testicular cancer risk factors include having an undescended testicle, family history, and certain genetic factors.
Explanation
Testicular cancer is a type of cancer that occurs in the testicles, which are part of the male reproductive system. Several factors can increase the risk of developing testicular cancer.
Risk Factors:
- Undescended Testicle (Cryptorchidism): This is when one or both testicles do not move down into the scrotum before birth. It is a significant risk factor.
- Family History: Having a father or brother who had testicular cancer increases risk.
- Genetic Factors: Certain genetic conditions can also increase risk.
Other factors that have been studied include physical activity and medical history, but the evidence is less clear. It's important to talk to a healthcare provider if you have concerns about testicular cancer risk.
(References)
- Cheng L, Albers P, Berney DM, Feldman DR, Daugaard G, Gilligan T, & Looijenga LHJ. (2018). Testicular cancer. Nature reviews. Disease primers, 30291251.
- Gallagher RP, Huchcroft S, Phillips N, Hill GB, Coldman AJ, Coppin C, & Lee T. (1995). Physical activity, medical history, and risk of testicular .... Cancer causes & control : CCC, 8547537.
- Swerdlow AJ, De Stavola BL, Swanwick MA, Mangtani P, & Maconochie NE. (1999). Risk factors for testicular cancer: a case-control study in twins. British journal of cancer, 10362123.
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