For the appropriate candidates, focal therapies can provide the right balance between mitigating symptoms and monitoring any progression of cancer.

• Side effects are less severe: The risk of erectile dysfunction, incontinence, and other side effects are almost zero.
• Recovery is shorter. As an outpatient procedure, you’re only given a light anesthetic and you can go home the same day. You can return to work within 3 days, without the catheter.
• Second-line treatment options are still available: If focal therapy fails (meaning the cancer continues to grow), you can still undergo surgery or radiation therapy, or a repeated focal therapy. On the other hand, if surgery fails (the cancer returns or metastasizes), you can only resort to radiation. If you have radiation and the cancer recurs, you can no longer have surgery and you are usually treated with chemical castration. When surgery or radiation fails, some patients may have focal therapies if scans show a small area of recurrence.