How can you die of testicle cancer?

Delayed treatment. Testis cancer is one of the most curable of all cancers, even when it is very advanced. The key to cure is early identification, careful assessment of extent, expert co-ordinated care from medical oncologists, surgeons and radiation oncologists and a patient who is co-operative and keeps his follow-up appointments and test without fail for years- that is one of the most important things.
Spread of the tumor. Testicular cancer can spread to other organs. Although it is very sensitive to chemotherapy and is usually cured it can stop responding to chemo and lead to death.