After telling me the good news about
my PSA when I went in for my first post-op PSA test, the first thing the Urologist explained was the "<" sign in front of the number. He said that equipment the lab had could only calibrate down to ".01". Because of the medical system in our town, that was the best they could do. If I wanted greater accuracy, I'd have to go somewhere else...
The thing I didn't like about
the test was on the lab report, in a boiler-plate type of addition, said for my age a PSA in the range of; "50-59 yr 0-3.5 ng/mL" could be in the "standard range" and normal...