Hello, mate.
It is possible, that the second biopsy missed the '4' cancer cells, that the first biopsy picked up.
During my period of active surveillance I had two biopsies, initially they indicated Gleason 6 (3+3), but the later one showed an area of 7(3+4), another of 7(4+3), another of 8(3+5) and finally, after my prostatectomy, I was upgraded to Gleason 9(4+5). It all got very bewildering.
I think, it's rare for a 'true' and accurate initial Gleason to increase. Obviously they missed the more aggressive cells in my first biopsy. The bloke who did it must have been an awful darts player. 😁
It surprises me how poor PSA checks can be as indicators, and how hit and miss biopsies can be be.
Here's an excellent video on treatment options and their possible side effects.
https://youtu.be/zYTU94-8pTc?si=xW83bOb0AVFQFD2l
Good luck with whatever treatment you chose. 👍
Edited by member 14 Aug 2026 at 08:04
| Reason: Add link