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PSA (Ultrasensitive) Total and Free

eD-H Order Code

LAB171

Specimen Collection Information

Specimen Minimum Test Volume Container Special Handling
Blood 0.1 ML  

Specimen Transport Temperature

Refrigerated

Reference Ranges / Critical Values

Assay Gender Age Range Normal Range Critical Values Units
PSA (Ultrasensitive) Male 0 Minutes – 150 Years 0.00 -4.00   ng/ml

Specimen Stability


Chemistry Blood and Urine Analyte Stability Chart

Interpretive Data

Assay Display Interpretive Data
PSA % Free

Probability of finding PCA on needle biopsy by age in years:
% fPSA       50-59yrs     60-69yrs     ≥70yrs
≤10              49.2           57.5            64.5
11-18           26.9           33.9            40.8
19-25           18.3           23.9            29.7
>25                9.1           12.2            15.8


This result was generated using a Roche Cobas immunoassay.  Results obtained from other methods or manufacturers cannot be used interchangeably with this method.
PSA (Ultrasensitive)

PLEASE NOTE: The above reference interval is intended for healthy males with an intact prostate. Values within this reference interval may indicate recurrence in men who have undergone radical prostatectomy.

This result was generated using a Roche Cobas immunoassay.  Results obtained from other methods or manufacturers cannot be used interchangeably with this method.

Day(s) Performed

Monday through Sunday; continuously

Performing Lab Section

Chemistry