Version 2.78

Part Description

LP32874-7   Calcium oxalate crystals
Octahedral with "star" or "dumbbell" shape, birefringent. Usually not clinically significant, but found with the ingestion of high-oxalate foods, renal disease, stones, or ethylene glycol toxicity. Koontz A. Clinical Significance of Formed Elements in Urine. Accessed 20090308, www.irisdiagnostics.com . Source: Regenstrief Institute, Calcium oxalate crystals

Fully-Specified Name

Component
Calcium oxalate crystals
Property
EngDiff
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Short Name
CaOx cry EngDiff Ur
Display Name
Calcium oxalate crystals (U) [Energy diff]
Consumer Name Alpha Get Info
Calcium oxalate crystals, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.75
Last Updated
Version 2.75
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
101930-6 Crystals panel - Urine
101929-8 Supersaturation panel - Urine

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Cristales de oxalato cálcico:Diferencia de energía:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
fr-FR French (France) Calcium oxalate cristaux:Energie(différence):Ponctuel:Urine:Numérique:
it-IT Italian (Italy) Ossalato di calcio, cristalli:Differenza di energia:Pt:Urine:Qn:
Synonyms: Chimica Cristalli di ossalato di calcio Punto nel tempo (episodio)
pl-PL Polish (Poland) Kryształy szczawianu wapnia:różnica energii:punkt w czasie:mocz:ilościowy:
zh-CN Chinese (China) 草酸钙结晶:能量差:时间点:尿液:定量型:
Synonyms: CA;Cal CaC2O4;CaOx Oxal;乙二酸;乙二酸根;乙二酸盐;乙二酸酯;草酸根;草酸盐;草酸酯 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 时刻;随机;随意;瞬间 晶体;结晶体;结晶类尿液成分 能量（差值、差异、差别、差额、区别）;能量差值;能量差;能差

Example Units

Unit Source
kJ/mol Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=101931-4