Alanine aminotransferase [Enzymatic activity/volume] in Serum, Plasma or Blood   77144-4

LOINC Code


LOINC code77144-4
nameAlanine aminotransferase [Enzymatic activity/volume] in Serum, Plasma or Blood
statusACTIVE

Fully-Specified Name

componentAlanine aminotransferase
propertyCCnc  =  Catalytic 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.
systemSer/Plas/Bld
    Ser  =  Serum
    Plas  =  Plasma
    Bld  =  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 nameALT SerPlBld-cCnc

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth
example UCUM unitsU/L
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 unitarb U/L

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 Groups

LG5272-2Alanine aminotransferase|CCnc|Pt|ANYBldSerPl

History/Usage

first released
last updated2.68
last change typeMIN  - change to field other than name
change reasonRelease 2.68: DefinitionDescription: Moved to Mapping Guidance section.

Related Names

Ala
Alanine transaminase
ALAT
Alpha alanine
ALT
Blood
Catalytic Concentration
Chemistry
Glutamic-pyruvic transferase
Hepatology
L-alanine
LimitedUseLabOrders
Liver
Pl
PlasBld
Plasma
Plsm
Point in time
QNT
Quan
Quant
Quantitative
Random
SerP
SerPl
SerPlas
SerPlBld
Serum
Serum or plasma
Serum, plasma or whole blood
SGPT
SR
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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