Days Set Up
Tuesday, Wednesday, Thursday
Analytic Time

4 hours

Soft Order Code
RIPA

Test Updated:

Synonyms
 

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Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

Learn about how to properly label and where to ship specimens.

Order Kits and Supplies

MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

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Test Overview

Test Methodology

Optical turbidometric aggregation using a Chronolog Lumi-Aggregometer.

Test Usage

Evaluation of vonWillebrand's disease and Bernard Soulier syndrome.

Reference Range

Interpretative report provided.

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Specimen Requirements

Collection Onsite

Test MUST be scheduled with the Special Coagulation Laboratory 734-936-5316. All inpatient requests require prior approval from the Coagulation Medical Director.

Collection Offsite

Contact MLabs Client Services Center at 800-862-7284 for information regarding scheduling. The patient must have specimen collected at the CVC blood draw station level 3 or C.S.Mott Children's Hospital and Von Voigtlander Women's Hospital draw station.

Normal Volume
4 full 2.8 mL 3.2% sodium citrate blue top Vacutainer® tubes or 1 EDTA K2 lavender top Vacutainer® tube
Minimum Volume
4 full 2.8 mL 3.2% sodium citrate blue top Vacutainer® tubes or 1 EDTA K2 lavender top Vacutainer® tube

Billing Information

CPT Code
85576
Pro Fee Code
 
LOINC
 

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Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.