Lymphocyte proliferation stimulated by tetanus toxoid [Ratio] in Blood --7 day post incubation   49884-0

LOINC Code


LOINC code49884-0
nameLymphocyte proliferation stimulated by tetanus toxoid [Ratio] in Blood --7 day post incubation
statusACTIVE

Fully-Specified Name

componentLymphocyte proliferation.tetanus toxoid stimulation^7D post incubation
    7D  =  7 days post challenge
propertyRatio
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 TT 7D Bld-Rto

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationBoth
example UCUM units{ratio}
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 unitratio

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.

Member of these Panels

49885-7Lymphocyte proliferation.beryllium stimulation panel - Blood

History/Usage

first released
last updated2.70
last change typeMIN  - change to field other than name
change reasonCorrected Property from "Acnc" to "Ratio" because this concept is a ratio of lymphocyte proliferation with the given stimulant to unstimulated lymphocyte proliferation.

Related Names

After
Blood
LPA
LPT
LPT TT
LST
Lymphocyte antigen proliferation
Lymphocyte antigen stimulation
Microbiology
PHA
Point in time
PST
QNT
Quan
Quant
Quantitative
Random
Ratios
Rto
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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