Testicular cancer

Testicles, testes or balls if you wish are responsible for the production of testosterone - the male sex hormone. Apart from that, male reproductive cells - sperms - are “born and raised” here, in temperatures lower by 4°C from the rest of the body.

Causes of illness

A clear cause has not yet been discovered. The risk of testicular cancer is higher if it has occurred in the family or if the age is between 15-40 years. Higher risk is also present in an undescended testicle

Did you know that one testicle weighs 20 grams?

How does testicular cancer manifest itself?

How does testicular cancer manifest itself?

  • Lump
  • Enlargement
  • Swelling
  • Pain

Testicular cancer is the most common type of cancer for men between 15–40 years of age. 

How can I prevent testicular cancer?

How to prevent testicular cancer? The foundation is a healthy and balanced diet, exercise, and sufficient sleep, complemented by monthly self-examinations.

Also, don't forget about regular preventive check-ups with your general practitioner and, from the age of 50, with a urologist.

Frequently asked questions

Does frequent sauna use, wearing tight pants, or placing a laptop on the lap increase the risk of testicular cancer?

The elevated temperature of the testicles and testicular cancer are not related. However, sperm production occurs in the testicles, and it is favored by a lower temperature, around 33 degrees Celsius. Heating the testicles can, therefore, reduce fertility.

Can injuries, impacts, and kicks to the testicles increase the risk of cancer or reduce fertility?

There are no clear clinical data on the topic of testicular injuries. However, it is certain that testicles and their bearers are happier when they avoid kicks.

What causes testicular cancer to primarily affect young men?

The most common age range for men with testicular cancer is between 15 and 35 years. During this period, sperm production is at its peak in men, which increases the risk of errors and subsequently the development of cancer cells. In contrast, in older men, prostate and colorectal cancer are more prevalent.

Does carrying a mobile phone in the pocket increase the risk of testicular cancer?

There are no clinical data regarding carrying phones in pockets either. Besides, today's smartphones don't fit in pockets that easily.

What can I do if testicular cancer runs in my family?

Inform your doctor about it, monitor yourself more closely, and perform regular self-examinations.

After the removal of one testicle due to a tumor (known as orchiectomy), is the remaining testicle sufficiently functional?

Yes. Additionally, men are automatically offered the option of sperm freezing and storage in a sperm bank before this operation. These sperm can then be used for subsequent fertilization of a partner.

"After chemotherapy, can I have children if I still have the second testicle?

Before undergoing chemotherapy, men are automatically offered the option of sperm freezing and storage in a sperm bank. These sperm can then be used for subsequent fertilization of a partner.

Are there any regular check-ups for the reproductive system in young men?

Up to the age of 19, the check-ups should be conducted by a pediatrician, and then they should be included in routine check-ups with a general practitioner every two years.