Pancreatic Polypeptide

Test Overview

Test Methodology

RIA

Test Usage

Detection of multiple endocrine adenomas or apudomas. Assessment of "vagal tone" after a meal or sham feeding.

Reference Range *

Age 0-19 yr: not established; age 20-29 yr: <228 pg/ml; age 30-39 yr: <249 pg/ml; age 40-49 yr: <270 pg/ml; age 50-59 yr: <291 pg/ml; age 60-69 yr: <312 pg/ml; age 70-79 yr: <332 pg/ml; age >= 80 yr: not established.

Test Limitations

A non-fasting state will result in a falsely elevated value.

Test Details

Days Set Up

Monday, Wednesday

Analytic Time

3 - 8 days

Soft Order Code

HPP

MiChart Code

Pancreatic Polypeptide

Synonyms

HPP
PANCREATIC POLYPEPTIDE, PLASMA

Laboratory

Sendout

Reference Laboratory

Mayo HPP (8014)

Section

Special Testing

Specimen Requirements

Collection

Collect specimen in lavender top tube from a fasting patient. Following collection place Vacutainer® tube on ice, then centrifuge, aliquot plasma into a plastic vial, and freeze.

Special Handling

Fasting specimen. Place on wet ice immediately.

Normal Volume

3 ml plasma

Minimum Volume

0.5 ml plasma

Additional Information

Test sent to Mayo Medical Laboratories.

Billing

CPT Code

83519

Fee Code

19609

NY State Approved

No