42250-1
LaboratoryVariant lymphocytes/Leukocytes in Blood by Automated count
Definition
CLSI (formerly NCCLS) document "Reference Leukocyte Differential Count (Proportional) and Evaluation of Instrumental Methods", 1992, recommend the use of variant lymphocytes rather than atypical or reactive lymphocytes.
LOINC 6-Axis Classification
Component
Lymphocytes.variant/Leukocytes
Property
NFr
Time Aspect
Pt
System
Bld
Scale Type
Qn
Method Type
Automated count
Details
Class
HEM/BC
Order/Observation
Observation
Short Name
Variant Lymphs NFr Bld Auto
Display Name
Variant lymphocytes/Leukocytes Auto (Bld)
Related Names
Frequently Asked Questions
What is LOINC code 42250-1?
LOINC code 42250-1 identifies "Variant lymphocytes/Leukocytes in Blood by Automated count". CLSI (formerly NCCLS) document "Reference Leukocyte Differential Count (Proportional) and Evaluation of Instrumental Methods", 1992, recommend the use of variant lymphocytes rather than atypical or reactive lymphocytes.
What does 42250-1 measure?
This code measures Lymphocytes.variant/Leukocytes in Bld. It belongs to the 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.