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HelpTest Code HPP Pancreatic Polypeptide, Plasma
Reporting Name
Pancreatic Polypeptide, PUseful For
Detection of pancreatic endocrine tumors
Assessment of vagal nerve function after meal or sham feeding
Performing Laboratory
Mayo Medical Laboratories in Rochester
Specimen Type
Plasma EDTASpecimen Required
Collection Container/Tube: Lavender top (EDTA)
Submission Container/Tube: Plastic vial
Specimen Volume: 3 mL
Collection Instructions:
1. Fasting (8 hours)
2. Specimen must be kept cold at all times following draw.
3. Refrigerated centrifuge is not required.
Additional Information: Include patient's age.
Specimen Minimum Volume
0.35 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Plasma EDTA | Frozen | 90 days |
Reference Values
0-19 years: not established
20-29 years: <228 pg/mL
30-39 years: <249 pg/mL
40-49 years: <270 pg/mL
50-59 years: <291 pg/mL
60-69 years: <312 pg/mL
70-79 years: <332 pg/mL
≥80 years: not established
Day(s) and Time(s) Performed
Monday, Wednesday; 2 p.m.
Test Classification
This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.CPT Code Information
83519
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| HPP | Pancreatic Polypeptide, P | 2721-9 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 8014 | Pancreatic Polypeptide, P | 2721-9 |
Method Name
Radioimmunoassay (RIA)