89311-5
LaboratoryCD3-CD45+ cells/cells in Blood
Definition
The percent of CD45+CD3- cells, which represent the major natural killer (NK)-cell subsets, relative to total NK cells (NK cell subsets) or total lymphocytes (NK T cells), depending on the clinical context, for the assessment of patients with HIV, primary immune deficiencies with NK cell defects, NK-cell lymphocytosis, solid-organ transplantation, immune reconstitution following bone marrow or hematopoietic cell transplantation, and evaluation of NK cells in neoplasias.
LOINC 6-Axis Classification
Component
Cells.CD3-CD45+/Cells
Property
NFr
Time Aspect
Pt
System
Bld
Scale Type
Qn
Method Type
N/A
Details
Class
CELLMARK
Order/Observation
Observation
Short Name
CD3-CD45+ cells NFr Bld
Display Name
CD3-CD45+ cells/Cells (Bld)
Related Names
Frequently Asked Questions
What is LOINC code 89311-5?
LOINC code 89311-5 identifies "CD3-CD45+ cells/cells in Blood". The percent of CD45+CD3- cells, which represent the major natural killer (NK)-cell subsets, relative to total NK cells (NK cell subsets) or total lymphocytes (NK T cells), depending on the clinical context, for the assessment of patients with HIV, primary immune deficiencies with NK cell defects, NK-cell lymphocytosis, solid-organ transplantation, immune reconstitution following bone marrow or hematopoietic cell transplantation, and evaluation of NK cells in neoplasias.
What does 89311-5 measure?
This code measures Cells.CD3-CD45+/Cells 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.