Is a biopsy performed on testicular cancer?

A biopsy is indeed a critical part of diagnosing testicular cancer, and it is commonly performed, usually through a method called radical inguinal orchiectomy. In this procedure, the entire affected testicle is removed and examined for cancerous cells. This method not only provides a definitive diagnosis but also aids in staging the cancer and planning further treatment.

The option indicating that a biopsy is not performed is incorrect because, while a biopsy might not be done in a traditional sense as it would be for other cancers (like a skin biopsy), surgical removal of the tumor for diagnostic purposes is standard care in testicular cancer management. This approach is often preferred to avoid the risk of spreading cancer cells through a needle biopsy, as the surgical method also serves to remove the cancerous tissue entirely.

Thus, the correct answer aligns with the medical practice for diagnosing testicular cancer, emphasizing the importance of surgical intervention to confirm the presence of cancer.