42145:PROSTATE SPECIFIC ANTIGEN (PSA)
Author PeaceHealth Laboratories
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||Third Generation Chemiluminescence
||Same day as tested
|Specimen Collection Details
||A Free PSA can be added to a previously run PSA specimen within 48 hours of collection if specimen is refrigerated. Specimens that have been thawed and refrozen are acceptable.
||1 mL serum
||0.5 mL serum
||Refrigerated, or frozen on dry ice.
||This is a Hybritech 3rd Generation (Ultrasensitive) equimolar Total PSA with a clinical sensitivity of 0.008 ng/mL.
||Plasma; specimen frozen/thawed more than once.