Calcium oxalate dihydrate crystals [Presence] in Stone by Infrared spectroscopy   16263-6

LOINC Code


LOINC code16263-6
nameCalcium oxalate dihydrate crystals [Presence] in Stone by Infrared spectroscopy
statusACTIVE

Fully-Specified Name

componentCalcium oxalate dihydrate crystals
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
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)
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodInfrared spectroscopy

Additional Names

short nameCOD Cry Stone Ql IR

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationObservation

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

LG4217-8Calcium oxalate dihydrate crystals|PrThr|Pt|Calculus

Member of these Panels

74446-6Stone analysis panel

History/Usage

test rank7093 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name
change reasonThe PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.

Related Names

Ca
CaC2O4
CaC2O4.2H2O
Cal
Calc
Calculi
CaOx
Chemistry
COD Cry
Crys
Cryst
Crystal
Ethanedioate
Ethanedioic acid
Gastro
Gastroenterology
GI
Infared spectoscopy
IR
Kidney
Nephrology
Ordinal
Oxal
Oxalic acid
Point in time
PR
QL
Qual
Qualitative
Random
Renal
Screen
Stn
Stone
Stones
Weddellite

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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