Lymphocyte proliferation stimulated by 10 umol beryllium [Ratio] in Leukocytes --6 days post incubation   49917-8

LOINC Code


LOINC code49917-8
nameLymphocyte proliferation stimulated by 10 umol beryllium [Ratio] in Leukocytes --6 days post incubation
statusACTIVE

Fully-Specified Name

componentLymphocyte proliferation.10 umol beryllium stimulation^6D post incubation
    6D  =  6 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.
systemWBC  =  Leukocytes
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 10 umol Be 6D WBC-Rto

Basic Attributes

classSERO
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.

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
Be
BeLPT
Berylliosis
Leukocytes
LPA
LPT
LPT 10 umol Be
LST
Lymphocyte antigen proliferation
Lymphocyte antigen stimulation
PHA
Point in time
PST
QNT
Quan
Quant
Quantitative
Random
Ratios
Rto
Serology
Stim
WBCs
White blood cells

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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