LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Lab terms not yet categorized   LP248770-2

Calcium oxalate dihydrate/Total in Stone   74909-3

LOINC Code


LOINC code74909-3
nameCalcium oxalate dihydrate/Total in Stone
statusACTIVE

Fully-Specified Name

componentCalcium oxalate dihydrate/Total
propertyMFr  =  Mass Fraction
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.
systemCalculus  =  Calculus (=Stone)
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 nameCalcium Oxalate Dihydrate MFr Stone

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth
example UCUM units%
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 unit%

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

LG20163-8Calcium oxalate dihydrate/Total|MFr|Pt|Calculus

Member of these Panels

74446-6Stone analysis panel

History/Usage

first released
last updated2.48
last change typeMIN  - change to field other than name

Related Names

Ca
CaC2O4
Cal
Calc
Calculi
CaOx
Chemistry
Ethanedioate
Ethanedioic acid
Gastro
Gastroenterology
GI
Kidney
Mass Fraction
Nephrology
 Oxal
Oxalic acid
Percent
Point in time
QNT
Quan
Quant
Quantitative
Random
Renal
Stn
Stone
Stones
Tot
Totl

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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