CD21 cells/100 cells in Specimen   38419-8

LOINC Code


LOINC code38419-8
nameCD21 cells/100 cells in Specimen
statusACTIVE

Fully-Specified Name

componentCells.CD21/100 cells
propertyNFr  =  Number Fraction
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemXXX
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method

Additional Names

short nameCD21 Cells NFr Spec

Basic Attributes

classCELLMARK
type1  Laboratory
order vs. observationObservation
example UCUM units%
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unit%

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

test rank18069 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name

Related Names

B2
B-2
C3d receptor
CD21 Cells
CD21- cells
Cell
CELL MARKERS
Cells.CD21+
Cellularity
CR2
EBV-R
Epstein Barr virus receptor
Gated cells
Misc
Miscellaneous
Number fraction
Other
Percent
Point in time
QNT
Quan
Quant
Quantitative
Random
Spec
To be specified in another part of the message
Unspecified

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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