Please login to order a test.
Paroxysmal Nocturnal Hemoglobinuria (PNH)
The following markers are utilized to test neutrophils and/or monocytes: CD24, CD15, CD45, FLAER, CD64, CD14. If a PNH clone is identified, the following markers are used to test red blood cells: glycophorin A, CD59.
This test was developed, and its performance characteristics determined, by LabCorp. It has not been cleared or approved by the US Food and Drug Administration (FDA).
Green-top (sodium heparin) tube (preferred) or lavender-top (EDTA)
Maintain specimen at room temperature; ship with cool pack.
Causes for Rejection
Samples with less than 1,000 WBC/ul may only have RBC analysis reported; specimens received for testing greater than 48 hours old and viability less than 80%; frozen specimen; broken container; fixed tissue; bone marrow; insufficient sample; sample greater than 48 hours old.
Collect Monday through Thursday only. Specimens must arrive at Integrated Oncology—Brentwood or Phoenix—within 48 hours of collection.
|Order Code||Order Code Name||Order Loinc||Result Code||Result Code Name||UofM||Result LOINC|
|502251||Flow Cytometry PNH||502253||Interpretation:||33664-4|
|502251||Flow Cytometry PNH||502254||Comment:||N/A|
|502251||Flow Cytometry PNH||502255||Specimen:||31208-2|
|502251||Flow Cytometry PNH||502256||Submitted Dx:||N/A|
|502251||Flow Cytometry PNH||502257||Viability:||33194-2|
|502251||Flow Cytometry PNH||502259||Cell Population||N/A|
|502251||Flow Cytometry PNH||502260||Granulocytes:||53831-4|
|502251||Flow Cytometry PNH||502262||Monocytes:||60554-3|
|502251||Flow Cytometry PNH||502261||Red Blood Cells:||49031-8|
|502251||Flow Cytometry PNH||502263||Representative Histograms:||N/A|
|502251||Flow Cytometry PNH||502264||Antibodies Performed:||N/A|
|502251||Flow Cytometry PNH||502274||Comment:||N/A|
|502251||Flow Cytometry PNH||503332||Director Review||72486-4|