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HelpTest Code MPLR MPL Exon 10 Mutation Detection, Reflex, Varies
Reporting Name
MPL Exon 10 Mutation Detection, RSpecimen Type
VariesSpecimen Required
Only orderable as a reflex. For more information see MPNR / Myeloproliferative Neoplasm (MPN), JAK2 V617F with reflex to CALR and MPL.
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Varies | Varies | 7 days |
Reference Values
Only orderable as a reflex. For more information see MPNR / Myeloproliferative Neoplasm, JAK2 V617F with Reflex to CALR and MPL, Varies.
An interpretive report will be provided.
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
81339-MPL (myeloproliferative leukemia virus oncogene, thrombopoietin receptor, TPOR) (eg, myeloproliferative disorder), exon 10 sequence
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| MPLR | MPL Exon 10 Mutation Detection, R | 62948-5 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 36672 | Final Diagnosis | 22637-3 |
NY State Approved
YesMethod Name
Only orderable as a reflex. For more information see MPNR / Myeloproliferative Neoplasm, JAK2 V617F with Reflex to CALR and MPL, Varies.
Sanger Sequencing
Useful For
Aiding in the distinction between a reactive cytosis and a chronic myeloproliferative disorder
Evaluates for mutations in MPL in an algorithmic process for the MPNR / Myeloproliferative Neoplasm, JAK2 V617F with Reflex to CALR and MPL, Varies
Reject Due To
| Gross hemolysis | Reject |
| Paraffin embedded bone marrow aspirate clot or biopsy blocks Slides Paraffin shavings Moderately to severely clotted |
Reject |
Day(s) Performed
Monday through Friday