Related topics for further reading
There’s always a small chance that testicular cancer could come back after treatment. If it does, it usually happens within the first two years. That’s why regular follow-up appointments are so important. In rare cases, the cancer can return later (this is called a late relapse), so long-term monitoring is essential.
There’s also a small risk of developing cancer in your other testicle. Doing regular self-examinations can help you spot any changes early.
Testicular cancer usually comes back in the lymph nodes. If it appears in the other testicle, it is treated as a new cancer.
After treatment, your doctor will keep a close eye on you for up to five years. In the first few years, you’ll have regular blood tests, CT scans, and check-ups to look for any signs of the cancer coming back. If it does come back, it will be found early, and you’ll get the treatment you need.
Watch this short video to learn about testicular cancer coming back.
This chapter contains general information about recurrence of testicular cancer. It is not a substitute for professional medical advice or treatment. Always consult your doctor or healthcare provider for guidance on your individual medical situation.
Last updated: July 2025
Reviewed by:
- Mr. Robert Cornes (Patient Office EPAG)
- Dr. Walter Cazzaniga (YAU Working Group on Testicular Cancer)