What are the causes of testicular cancer

What are the causes of testicular cancer? This is a question that testicular cancer patients are confused about. Patients may feel that they usually pay attention to maintenance and exercise regularly, and their physical fitness is pretty good, so why do they suddenly get cancer? In fact, there is a reason for the occurrence of any disease. Today, let's learn about the causes of testicular cancer.

Testicular cancer is common in men aged 15-35 years. The incidence varies greatly around the world, with higher rates seen in many European countries and lower rates in the Far East, including China. The incidence is 6 per 100,000 men per year, but the incidence is increasing year by year. Cryptorchidism and viral infections are risk factors for testicular cancer.

The cause of the disease is still unknown, and it is currently believed that the onset of the disease is related to both genetic and acquired factors, among which cryptorchidism is the most closely related. The chance of developing tumors in cryptorchidism is 10 to 14 times greater than that in normal people, and cryptorchidism in the abdominal cavity is more common than in the groin.

Testicular cancer has the following common risk factors:

1. Cryptorchidism: Normally, the testicles will descend to the scrotum. If the testicles do not descend to the scrotum but remain in the abdominal cavity or groin, the risk of testicular cancer in men will increase significantly. Even surgery to move the testicles to the scrotum will not help.

2. Abnormal testicular development: Men with abnormal testicular development are prone to testicular cancer.

3. Genetic factors: Studies have shown that the occurrence of testicular cancer is related to genetic factors.

4. Klinefelter's syndrome: People with Klinefelter's syndrome (a sex chromosome abnormality with symptoms of low male hormone levels, infertility, large breasts, and small testes) are susceptible to testicular cancer.

5. A history of testicular cancer: Men with a history of testicular cancer are more likely to have testicular cancer in the other testicle. A family history of testicular cancer: If a person's father or brother has testicular cancer, he or she is more likely to have the disease than others.