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Test Code 2720 Pancreatic Polypeptide, Plasma

Additional Codes

Mayo Test ID
HPP

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 Medical 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.

Forms: If not ordering electronically, complete, print, and send an Oncology Test Request Form (T729) with the specimen

(http://www.mayomedicallaboratories.com/it-mmfiles/oncology-request-form.pdf)


Barnes-Jewish Hospital Note:
Call Laboratory Medicine resident at digital pager 314-474-1320 for approval before drawing the specimen.

 

For non hospital patient, call Barnes-Jewish Hospital Laboratory Customer Service at 314-362-1470 for STAT pick-up.

 

Immediately place original tube on wet ice, and send original tube on wet ice.


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 In Process

 

Result ID Test Result Name Result LOINC Value
8014 Pancreatic Polypeptide, P 2721-9

Method Name

Radioimmunoassay (RIA)

Barnes-Jewish Hospital Additional Information:
For BJH Laboratory Use Only

Laboratory Processing Instructions:
BJH Chemistry will forward to the performing laboratory. Specimen must be received on wet ice.