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HelpTest Code LAB5144 Prostatic Acid Phosphatase, Serum
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Reporting Name
Prostatic Acid Phosphatase, SSpecimen Type
SerumSpecimen Required
Patient Preparation: For 12 hours before specimen collection, do not take multivitamins or dietary supplements containing biotin (vitamin B7), which is commonly found in hair, skin, and nail supplements and multivitamins.
Collection Container/Tube:
Preferred: Red top
Acceptable: Serum gel
Submission Container/Tube: Plastic vial
Specimen Volume: 1 mL
Collection Instructions: Centrifuge and aliquot serum into a plastic vial.
Reject Due To
| Gross hemolysis | Reject |
| Gross lipemia | OK |
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 7 days | |
| Frozen | 180 days |
Specimen Minimum Volume
0.4 mL
Day(s) Performed
Monday, Wednesday, Friday
Specimen Retention Time
2 weeksReport Available
1 to 3 daysReference Values
≤2.1 ng/mL
Useful For
Aiding in predicting recurrence after radical prostatectomy for clinically localized prostate cancer
Following response to androgen ablation therapy, when used in conjunction with prostate-specific antigen
CPT Code Information
84066
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| PACP | Prostatic Acid Phosphatase, S | 20420-6 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| PACP | Prostatic Acid Phosphatase, S | 20420-6 |