Radiation Therapy for Testicular Cancer
ConditionInDepth
Radiation therapy uses high energy x-rays to kill cancer. The goal is to kill as much cancer as possible while reducing harm to healthy tissue.
Sometimes radiation therapy is used with chemotherapy.
Radiation therapy is given:
- After surgery to kill any cancer cells left behind
- To ease problems from cancer that has spread and help a person live longer
External Beam
In this treatment, radiation is made by a machine outside the body. The type of machine will depend on where the cancer is, how large it is, and the type.
Copyright © 2002 Nucleus Communications, Inc. All rights reserved.

External Beam
In this treatment, radiation is made by a machine outside the body. The type of machine will depend on where the cancer is, how large it is, and the type.
Copyright © 2002 Nucleus Communications, Inc. All rights reserved.

Side Effects and Management
Radiation is aimed at the pelvis. This may cause problems, such as:
- Erectile dysfunction
- Blood in the stool (poop)
- Problems passing stool
- Diarrhea
- A harder time holding urine (pee)
- Passing urine more often
- Problems with fertility—those who want children may be able to have semen frozen before treatment for later use
Other common issues are dry, sore skin, nausea, vomiting, and feeling tired due to anemia. There are many ways to treat these problems. Treating side effect earlier helps control them with less discomfort
References
- Management of nonseminoma testicular cancer. EBSCO DynaMed website. Available at: https://www.dynamed.com/management/management-of-nonseminoma-testicular-cancer.
- Management of seminoma. EBSCO DynaMed website. Available at: https://www.dynamed.com/management/management-of-seminoma.
- Radiation therapy for testicular cancer. American Cancer Society website. Available at: https://www.cancer.org/cancer/testicular-cancer/treating/radiation-therapy.html.
Contributors
- Mohei Abouzied, MD, FACP
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