AutoICD API

74839-2

Laboratory

CD3-CD4+ cells/cells in Specimen

Definition

Lymphocytes and monocytes in T-cell lymphomas & acute lymphocytic leukemia (ALL) will express CD4 without CD3. This test can be done on blood, CSF, tissue, body fluid, bone marrow, and bronchial washing.

LOINC 6-Axis Classification

Component

Cells.CD3-CD4+/Cells

Property

NFr

Time Aspect

Pt

System

XXX

Scale Type

Qn

Method Type

N/A

Details

Class

CELLMARK

Order/Observation

Observation

Short Name

CD3-CD4+ NFr Spec

Display Name

CD3-CD4+ cells/Cells (Specimen)

Related Names

CD3 CellsCD3+CD4+ CellsCD4+ T cellsCellCELL MARKERSCellularityHelper T cellsInducer T cellsL3T4Leu3Leu-3Leu4Leu-4MiscMiscellaneousNumber fractionOtherPercentPoint in timeQNTQuanQuantQuantitativeRandomSpecT3T4T-4T4 helper/inducer cellsTo be specified in another part of the messageUnspecifiedW3/25

Frequently Asked Questions

What is LOINC code 74839-2?

LOINC code 74839-2 identifies "CD3-CD4+ cells/cells in Specimen". Lymphocytes and monocytes in T-cell lymphomas & acute lymphocytic leukemia (ALL) will express CD4 without CD3. This test can be done on blood, CSF, tissue, body fluid, bone marrow, and bronchial washing.

What does 74839-2 measure?

This code measures Cells.CD3-CD4+/Cells in XXX. 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.