What to make of new PSA result

[Guest guest]

DIAGNOSED AUGUST 2007 AND THESE TESTS AND RESULTS ENSUED:

Age-59

T1c

Gleason score 6 (3+3)

PSA 3.17 as of August, 2007

PSA had doubled in 22 months

Bone Scan-Negative

CAT Scan-Negative

DRE-Negative

Active Surveillance

Had PSA test on January 9, 2008

PSA test result was 2.13

What is one to make of this?

Thanks,

Sy