Laboratory Services
PML/RARA FISH Probe, t(15;17), Acute myeloid leukemia (AML), Acute Promyelocytic Leukemia (APL)
Print this pageUpdated Test Information:
Test Description |
PML/RARA FISH Probe, t(15;17), Acute myeloid leukemia (AML), Acute Promyelocytic Leukemia (APL)
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Synonym(s) |
AML, APL, t(15;17) |
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General Information |
Probes: PML/RARA t(15;17) |
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Specimen Requirements |
Bone Marrow Aspirate and Peripheral Blood Fixed-cell pellet from cytogenetic analysis slides with metaphase and/or interphase nuclei. (If sending slides please send at least 6 slides for testing) |
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Additional Processing Details |
Transport to the testing lab at room temp is acceptable. Do not allow sample to overheat or freeze. Use cold pack for transport, making sure cold pack is not in direct contact with specimen |
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Required Information |
Complete the Incyte Diagnostics hematology requisition with the patient's demographics and relevant clinical history. Label the specimen containers with patient's full name, second unique identifier, and specimen site/source. Please provide a copy of the patient's complete blood count (CBC) report. |
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Unacceptable Specimen Conditions |
Specimen containers without two (2) patient identifiers, specimens submitted in inappropriate collection media, frozen specimens. |
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Department (code) |
FISH |
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Methodology |
Fluorescence in-Situ Hybridization (FISH) |
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Estimated TAT |
3-5 working days from receipt, can be ordered as a STAT result 24-48 hrs. from receipt. |
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Testing Schedule |
Monday-Friday, Monday-Sunday if ordered as a STAT |
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Retention |
7 days after release of final report |
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CPT Code(s) |
88377x1 manual |
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Additional Information |
Clinical Significance: The AML panel identifies the most frequent cytogenetic abnormalities associated with favorable, intermediate, and poor risk AML/AP If Flow Cytometry studies are also being ordered, it is preferable to submit an EDTA (purple top) tube specifically for Flow Cytometry. if only one tube can be submitted, please submit one sodium heparin (green top) tube for both FISH and Flow Cytometry studies. |