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GENERAL INFORMATION

 

Mayo Clinic Laboratories

Test Code CXCFX MYD88 Reflex to CXCR4 Mutation Detection, Varies


Specimen Required


No additional specimen is required.

Only orderable as a reflex. For more information see LPLFX / Lymphoplasmacytic Lymphoma/Waldenstrom Macroglobulinemia, MYD88 L265P with Reflex to CXCR4, Varies.

 


Secondary ID

601508

Useful For

The prognosis and clinical management of lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia

Method Name

Only orderable as a reflex. For more information see LPLFX / Lymphoplasmacytic Lymphoma/Waldenstrom Macroglobulinemia, MYD88 L265P with Reflex to CXCR4, Varies.

 

Bridged Nucleic Acids (BNA) Clamp Sanger Sequencing/Routine Sanger Sequencing

(BNAClamp is utilized pursuant to a license agreement with BNA Inc.)

Reporting Name

CXCR4, Gene Mutation, Reflex

Specimen Type

Varies

Specimen Minimum Volume

Blood, Bone Marrow: 1 mL
Extracted DNA: 20 mcL with a concentration of at least 10 nanograms per mcL

Specimen Stability Information

Specimen Type Temperature Time
Varies Varies 10 days

Reject Due To

Gross hemolysis OK
B5-fixed tissues
Bone marrow biopsies
Frozen tissue
Methanol acetic acid (MAA)-fixed pellets
Moderately to severely clotted
Paraffin shavings
Slides		 Reject

Reference Values

Only orderable as a reflex. For more information see LPLFX / Lymphoplasmacytic Lymphoma/Waldenstrom Macroglobulinemia, MYD88 L265P with Reflex to CXCR4, Varies.

 

An interpretive report will be provided

Day(s) Performed

Monday through Friday

Report Available

7 to 10 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Test Classification

This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. It has not been cleared or approved by the US Food and Drug Administration.

CPT Code Information

81479-Unlisted molecular pathology procedure