98124-1
LaboratoryNeutrophil.PMA stimulated DHR panel by Flow cytometry (FC)
Definition
The phorbol myristate acetate (PMA) stimulated neutrophil dihydrorhodamine (DHR) test assesses neutrophil activation and NADPH oxidase function. This test is used to diagnose chronic granulomatous disease (CGD) and complete myeloperoxidase deficiency; monitor chimerism and NADPH oxidase function after stem cell transplant, assess NADPH oxidase activity prior to transplant; and identify and monitor chromosome X inactivation changes with age in carrier females with X-linked CGD. To report results for the N-formyl-methionyl-leucyl-phenylalanine (fMLP) stimulated neutrophil DHR test, use [LOINC: 98123-3]. To report results for the fMLP and PMA stimulated neutrophil DHR test, use [LOINC: 98122-5].
LOINC 6-Axis Classification
Component
Neutrophil.PMA stimulated DHR panel
Property
-
Time Aspect
Pt
System
^Patient
Scale Type
-
Method Type
Flow cytometry
Details
Class
PANEL.HEM/BC
Order/Observation
Order
Short Name
Neut PMA stim DHR Pnl Patient FC
Display Name
Neutrophil.PMA stimulated DHR panel FC
Related Names
Frequently Asked Questions
What is LOINC code 98124-1?
LOINC code 98124-1 identifies "Neutrophil.PMA stimulated DHR panel by Flow cytometry (FC)". The phorbol myristate acetate (PMA) stimulated neutrophil dihydrorhodamine (DHR) test assesses neutrophil activation and NADPH oxidase function. This test is used to diagnose chronic granulomatous disease (CGD) and complete myeloperoxidase deficiency; monitor chimerism and NADPH oxidase function after stem cell transplant, assess NADPH oxidase activity prior to transplant; and identify and monitor chromosome X inactivation changes with age in carrier females with X-linked CGD. To report results for the N-formyl-methionyl-leucyl-phenylalanine (fMLP) stimulated neutrophil DHR test, use [LOINC: 98123-3]. To report results for the fMLP and PMA stimulated neutrophil DHR test, use [LOINC: 98122-5].
What does 98124-1 measure?
This code measures Neutrophil.PMA stimulated DHR panel in ^Patient. It belongs to the PANEL.HEM/BC class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.