98239-7
LaboratoryCD154 expression and function panel - T cells by Flow cytometry (FC)
Definition
The CD154 expression and function panel is intended to screen for X-linked hyper-IgM syndrome, which results from mutations causing decreased expression or function of CD154 (the CD40 ligand expressing on the surface of T cells). The test is usually performed in male patients younger than 10 years of age or ascertaining carrier status in females of child-bearing age.
LOINC 6-Axis Classification
Component
CD154 expression & function panel
Property
-
Time Aspect
Pt
System
T cells
Scale Type
-
Method Type
Flow cytometry
Details
Class
PANEL.CELLMARK
Order/Observation
Order
Short Name
CD154 Expr+Func Pnl T cells FC
Display Name
CD154 expression and function panel FC (T cells)
Related Names
Frequently Asked Questions
What is LOINC code 98239-7?
LOINC code 98239-7 identifies "CD154 expression and function panel - T cells by Flow cytometry (FC)". The CD154 expression and function panel is intended to screen for X-linked hyper-IgM syndrome, which results from mutations causing decreased expression or function of CD154 (the CD40 ligand expressing on the surface of T cells). The test is usually performed in male patients younger than 10 years of age or ascertaining carrier status in females of child-bearing age.
What does 98239-7 measure?
This code measures CD154 expression & function panel in T cells. It belongs to the PANEL.CELLMARK 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.