my husband was diagnosed with prostate cancer last year with a PSA of 12. He had a radical robotic assisted prostatectomy last August. His three monthly PSA checks have been undetectable until today. It is now 0.1 and I am really concerned that his cancer may be back. The nurse said not to worry he will have another blood test in three months time. Does this raised level indicate cancer has returned.
Any advice would be really helpful