Deciding between SBRT or HDR

Possibly there's something I don't understand...

You said your Prolaris score is .3 not 3 -- correct? I'm not sure if that reflects your CCP score or your combined risk score (that also includes PSA and GS). Either way, it looks good, according to their charts. (It doesn't change either way -- if .3 is your CCP score, then your combined risk score is .39; if .3 is your combined risk score, then your CCP score is only .11)

According to the reference below, it doesn't get much more favorable. In Figure 1 you see that CCP scores between 0 and 1 (in purple) have 10 year PC mortality rates indistinguishable from scores ≤0 (in green). In Figure 2, you again see the very low mortality risk, and you can see that it is on the very low risk end (left side) among men who had GS6.

Prognostic value of a cell cycle progression signature for prostate cancer death in a conservatively managed needle biopsy cohort

Great that you got it at no cost!

There's only one Prolaris®. It's the brand name of their Cell Cycle Progression Test.
The paper I showed you was the one they used to develop the score. You can reach it from the Prolaris site. Scroll down the page to see it.

www.prolaris.com/information-for-physicians/publications/

I'm sure Dr. Scholz knows the answer since he is an author of one of the studies. Maybe he can explain the discrepancy.

- Allen