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 | Brain | Chemistry - non-challenge   LP382896-1

Cholinesterase [Enzymatic activity/mass] in Brain   20758-9

LOINC Code


LOINC code20758-9
nameCholinesterase [Enzymatic activity/mass] in Brain
statusACTIVE

Fully-Specified Name

componentCholinesterase
propertyCCnt  =  Catalytic Content
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.
systemBrain
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 nameCholinesterase Brain-cCnt

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth
example UCUM unitsU/g{Hb}
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 unitU/g Hb

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 updated2.40
last change typeMIN  - change to field other than name

Related Names

Acylcholine acylhydrolase
BChE
Benzoyl cholinesterase
Benzoylcholinesterase
Butyrylcholine esterase
Catalytic Content
Cerebral
Cerebrum
Che
Chemistry
Choline esterase II
 CHS
Head
Intracranial
Point in time
Pseudocho
Pseudocholinesterase
QNT
Quan
Quant
Quantitative
Random

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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