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Test Code MISC2MAYOHPP Pancreatic Polypeptide, Plasma

Reporting Name

Pancreatic Polypeptide, P

Useful For

Detection of pancreatic endocrine tumors

 

Assessment of vagal nerve function after meal or sham feeding

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Specimen Type

Plasma EDTA


Specimen 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

Reject Due To

Gross hemolysis

Reject

Gross lipemia

Reject

Gross icterus

OK

Other

Plasma separator tube

Method Name

Radioimmunoassay (RIA)