90738-6
LaboratoryErythrocytes.CD59 complete loss/Erythrocytes in Blood
Definition
This assay measures the percent of red blood cells that have complete loss of the CD59 antigen. The loss of CD59 is associated with paroxysmal nocturnal hemoglobinuria (PNH), and patients with complete loss of CD59 are more likely to have hemolysis compared to patients with partial loss of CD59.
LOINC 6-Axis Classification
Component
Erythrocytes.CD59 complete loss/Cells.235a
Property
NFr
Time Aspect
Pt
System
Bld
Scale Type
Qn
Method Type
N/A
Details
Class
CELLMARK
Order/Observation
Both
Short Name
RBC CD59 complete loss NFr
Display Name
Erythrocytes.CD59 complete loss/Cells.235a (Bld)
Related Names
Frequently Asked Questions
What is LOINC code 90738-6?
LOINC code 90738-6 identifies "Erythrocytes.CD59 complete loss/Erythrocytes in Blood". This assay measures the percent of red blood cells that have complete loss of the CD59 antigen. The loss of CD59 is associated with paroxysmal nocturnal hemoglobinuria (PNH), and patients with complete loss of CD59 are more likely to have hemolysis compared to patients with partial loss of CD59.
What does 90738-6 measure?
This code measures Erythrocytes.CD59 complete loss/Cells.235a in Bld. It belongs to the 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.