Lymphocyte proliferation stimulated by phytohemagglutinin [Mass/volume] in Blood   33638-8

LOINC Code


LOINC code33638-8
nameLymphocyte proliferation stimulated by phytohemagglutinin [Mass/volume] in Blood
descriptionLymphocyte responsiveness to concanavalin A, phytohemagglutinin and pokeweed mitogen is determined. Impaired responses to these mitogens are encountered in immunodeficiency diseases, certain infections and possibly in cancer.
statusACTIVE

Fully-Specified Name

componentLymphocyte proliferation.phytohemagglutinin stimulation
propertyMCnc  =  Mass Concentration
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.
systemBld  =  Whole blood
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 nameLPT PHA Bld-mCnc

Basic Attributes

classSERO
type1  Laboratory
order vs. observationBoth
example UCUM unitspg/mL
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 unitpg/mL

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 rank9743 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

Blood
Level
LPA
LPT
LPT PHA
LST
Lymphocyte antigen proliferation
Lymphocyte antigen stimulation
Mass concentration
PHA
PHA mitogen stimulation
Point in time
QNT
Quan
Quant
Quantitative
Random
Serology
Stim
WB
Whole blood

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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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