LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Chemistry and Chemistry - challenge   LP343631-0

Chemistry - non-challenge   LP7786-9

Enzymes (see also Inborn errors metabolism lysosomal)   LP31392-1

Cholinesterase   LP14299-9

Cholinesterase | Red Blood Cells | Chemistry - non-challenge   LP382898-7

Deprecated Cholinesterase [Enzymatic activity/volume] in Red Blood Cells   23839-4

LOINC Code


LOINC code23839-4
nameDeprecated Cholinesterase [Enzymatic activity/volume] in Red Blood Cells
descriptionRBC CHOLIN. ACTIVITY=RBC CHOLINEST-(SERUM CHOLINEST X (1-HCT/100))/HCT/100
statusDEPRECATED
status reasonDuplicate
Replacements

alternatives to this code:

2099-0Cholinesterase [Enzymatic activity/volume] in Red Blood Cells

Fully-Specified Name

componentCholinesterase
propertyACnc  =  Arbitrary 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.
systemRBC  =  Erythrocytes
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
methodCalculated

Additional Names

short nameDeprecated Cholinesterase RBC Calc-aCnc

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth
example UCUM units[arb'U]/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)

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 updated2.69
last change typeMIN  - change to field other than name

Related Names

Acylcholine acylhydrolase
Arbitrary concentration
BChE
Benzoyl cholinesterase
Benzoylcholinesterase
Butyrylcholine esterase
Calc
Calculation
Che
Chemistry
Choline esterase II
CHS
 Erythrocytes
Point in time
Pseudocho
Pseudocholinesterase
QNT
Quan
Quant
Quantitative
Random
Red blood cells
Red blood corpusles

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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