CD31, IHC with Interpretation

Test Code

19154

CPT Code(s)

88342

Test Code

19154

CPT Code(s)

88342

This test is not available in all locations. Please provide SERVICE AREA INFORMATION to confirm Test Code for the lab that services your account or to find available tests you can order.

In-home collection is not available in your area through Quest Mobile.

Clinical Significance

CD31, IHC with Interpretation - The following CD markers are expressed on specific hematologic cells. Individual and a series of IHC markers can be run on unknown cells and presence or absence of the antigen can help to characterize the cell of interest.

Test Resources

None found for this test
Please visit our Clinical Education Center to stay informed on any future publications, webinars, or other education opportunities.

Test Details

Methodology

Immunohistochemical Stain (IHC)

LOINC® Codes, Performing Laboratory

Service Area must be determined

Methodology

Immunohistochemical Stain (IHC)

LOINC® Codes, Performing Laboratory

Service Area must be determined

Preferred Specimen(s)

Formalin-fixed paraffin embedded tissue

Alternative Specimen(s)

Five 4-micron unstained slides • Fixed tissue • Tissue in neutral buffered formalin

Collection Instructions

Pathology report is required

Transport Container

IHC specimen transport kit

Transport Temperature

Room temperature

Specimen Stability

Room temperature: Indefinite
Refrigerated: Indefinite
Frozen: Unacceptable

Reject Criteria

Received frozen

Setup Schedule

Service Area must be determined

Preferred Specimen(s)

Formalin-fixed paraffin embedded tissue

Alternative Specimen(s)

Five 4-micron unstained slides • Fixed tissue • Tissue in neutral buffered formalin

Collection Instructions

Pathology report is required

Transport Container

IHC specimen transport kit

Transport Temperature

Room temperature

Specimen Stability

Room temperature: Indefinite
Refrigerated: Indefinite
Frozen: Unacceptable

Reject Criteria

Received frozen

Setup Schedule

Service Area must be determined

This test is not available in all locations. Please provide ACCOUNT INFORMATION NEEDED to confirm Test Code for the lab that services your account or to find available tests you can order.

In-home collection is not available in your area through Quest Mobile.

Test Details

Clinical Significance

Test Resources

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidance and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

This material contains content from LOINC® (http://loinc.org). The LOINC Table, LOINC Table Core are copyright © 1995-2019, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at http://loinc.org/license.

The tests listed by specialty and category are a select group of tests offered. For a complete list of Quest Diagnostics tests, please adjust the filter options chosen, or refer to our Directory of Services.