As long as the Cancer has not spread past the prostate then cyber knife sounds real good. Your PSA is not really rising all that fast, they are looking for doubling times, Yours isn’t doubling very quickly so you don’t have to worry about it spreading too soon, It is very slow growing. Don’t panic you’ve got something that’s treatable and you’re planning on Treating it.

A biopsy collects a number of core samples. You seem to be saying three of them showed cancer one of them a Gleason 7 And the two others Gleason 6. They are not referred to as tumors, That’s why I was confused. A Gleason 7 is more slow growing. Is it 3+4 or 4+3?