The short answer
Testicular cancer is staged from I to III based on whether it is confined to the testicle, has reached lymph nodes, or has spread to distant sites. Tumor marker blood levels are also part of staging. Survival is high overall, and treatment is available at every stage.
Testicular cancer is staged from I to III.
Stage I is confined to the testicle; stage III has spread to distant sites.
Blood levels of tumor markers are part of staging.
The National Cancer Institute's SEER program reports a 5-year survival of about 95 percent overall.
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The simple version
This page is for anyone who wants to understand testicular cancer stages. Testicular cancer is staged from I to III. The stage shows how far the cancer has spread. The stage also uses blood levels of tumor markers, which are substances some tumors release into the blood. Survival is high overall.
What the stages mean
- Stage I — cancer is found only in the testicle. It has not reached lymph nodes or other organs. This stage has substages based on whether the cancer has grown into blood vessels and whether tumor marker levels are normal or slightly raised.
- Stage II — cancer has spread to nearby lymph nodes. Substages depend on how large those lymph nodes are.
- Stage III — cancer has spread to distant lymph nodes or to the lungs, and may involve other organs. Substages depend partly on how high tumor marker levels are.
Blood tumor marker levels are built directly into testicular cancer staging.
Tumor markers and the S category
Three blood tests matter for staging: AFP, beta-hCG, and LDH. Together they form what doctors call the S category. Marker levels range from normal in early stages to high in the most advanced stage. Levels are measured again after the testicle is removed to determine the stage.
How the stage is determined
Staging starts with surgery to remove the affected testicle. That tissue is examined to confirm the type of cancer. Imaging tests look for cancer in lymph nodes or organs. Tumor marker blood tests are done before and after surgery.
Survival and outlook
SEER reports a 5-year relative survival of about 95 percent for testicular cancer across all stages combined. Survival differs by stage and type, so your own outlook is a question for your care team.
Why the stage still matters
Stage shapes what treatment looks like. The National Cancer Institute lists surgery, chemotherapy, radiation therapy, and surveillance as treatment options. Ask your team which fit your stage.
What to ask your team
- What stage is my testicular cancer?
- What do my tumor marker levels show, and how are they changing?
- What treatment does my stage call for after surgery?
- What is my expected outlook?
Sources
Common questions
How is testicular cancer staged?
It uses stages I to III, based on whether the cancer is confined to the testicle (I), has spread to nearby lymph nodes (II), or has spread to distant lymph nodes or to the lungs or other organs (III). Tumor marker blood levels are also considered.
What are tumor markers in staging?
Certain proteins in the blood can rise with testicular cancer. Their levels help with staging and with tracking how treatment is working.
How good is the outlook?
Survival is high overall. SEER reports a 5-year relative survival of about 95 percent for testicular cancer across all stages combined. Your own outlook depends on your stage and type, so ask your care team.
Why does the stage matter?
The stage helps guide which treatment is recommended, such as surveillance, chemotherapy, or radiation.
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Last updated: 2026-10-16Next planned review: 2027-07-07
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Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes, and this is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
Editorial status: Source checked — This page was written with AI assistance and then compared with the sources listed on it, looking for statements those sources do not back up. That check is not a sentence-by-sentence record and can miss errors. It is not a medical review, and it does not confirm the page is complete or right for your situation.
Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
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