From: Photodynamic diagnosis of shed prostate cancer cells in voided urine treated with 5-aminolevulinic acid
Sensitivity
Specificity
ALA
74.1%
70.2%
DRE
44.4%
91.2%
PSAD (cut-off 0.15)
93.8%
29.8%
%fPSA (cut-off 20%)
78.7%
26.3%
PSA (cut-off 4ng/ml)
60.1%
50.0%
TRUS
34.6%
96.5%