The less than sign means that the testing equipment can't go any lower.
So a <0.1 could actually be 0.01 or 0.09
The ultra-sensitive test in my opinion should be eliminated as recurrence level is 0.2 or higher. So what purpose does those ultra-sensitive test do?? In my opinion it just causes consternation.
PSA at age 49, 4.0 NO ref by PCP
PSA at Age at diagnosis, 54 in 2013My PSA Curve
, DRE negative but firm, prostate volume 51.56
Degarelix shot 10/13
Degarelix shot 12/13
<0.1 every 4 months since
EBRT June 2015
local GS 9 - 4+5 , Stage pT3b N1
12 out of 12 co