LOINC
Version 2.67

1649-3Calcitriol [Mass/volume] in Serum or PlasmaActive

Term Description

1,25-calcitriol is IUPAC name, EUC just has calcitriol
Source: Regenstrief LOINC

Part Description

LP15277-4   Calcitriol
The physiologically active form of vitamin D. It is formed primarily in the kidney by enzymatic hydroxylation of 25-hydroxycholecalciferol (calcifediol). Its production is stimulated by low blood calcium levels and parathyroid hormone. Calcitriol increases intestinal absorption of calcium and phosphorus, and in concert with parathyroid hormone increases bone resorption. Source: National Library of Medicine, MeSH 2006

Fully-Specified Name

Component
Calcitriol
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
1,25(OH)2D3 SerPl-mCnc
Display Name
1,25-dihydroxyvitamin D3 [Mass/Vol]

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.38
Order vs. Observation
Both
Common US Lab Results Rank
503
Common Orders Rank
303

Reference Information

Type Source Reference
Webcontent Lab Tests Online®Copyright Copyright © 2001-2019 American Association for Clinical Chemistry Vitamin D Tests

Member of these Panels

LOINC Long Common Name
87549-2 1,25-Dihydroxyvitamin D and 1,25-Dihydroxyvitamin D2 and 1,25-Dihydroxyvitamin D3 panel - Serum or Plasma
43134-6 Calcidiol and Calciferol and Calcitriol panel [Mass/volume] - Serum or Plasma

Member of these Groups

LG43469-2 Calcitriol|Pt|Ser/Plas|416.646 g/mole

Language Variants Get Info

zh-CNChinese (CHINA)
钙三醇:质量浓度:时间点:血清/血浆:定量型:
nl-NLDutch (NETHERLANDS)
calcitriol:massa/volume:moment:serum of plasma:kwantitatief:
et-EEEstonian (ESTONIA)
Kaltsitriool:MCnc:Pt:S/P:Qn:
fr-BEFrench (BELGIUM)
Calcitriol:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-CAFrench (CANADA)
Calcitriol:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FRFrench (FRANCE)
Calcitriol:MCnc:Pt:Ser/Plas:Qn:
de-ATGerman (AUSTRIA)
Vit.D, 1,25-Dihydr.-
de-DEGerman (GERMANY)
Calcitriol:MKnz:Pkt:Ser/Plas:Qn:
el-GRGreek (GREECE)
Καλσιτριόλη:Συγκέντρωση μάζας:Χρονική στιγμή:Ορός/Πλάσμα:Ποσοτική:
it-ITItalian (ITALY)
Calcitriolo:MCnc:Pt:Siero/Plasma:Qn:
ko-KRKorean (KOREA, REPUBLIC OF)
칼시트리올:질량농도:검사시점:혈청/혈장:정량:
pt-BRPortuguese (BRAZIL)
Calcitriol:MCnc:Pt:Sor/Plas:Qn:
ru-RURussian (RUSSIAN FEDERATION)
Кальцитриол:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
es-ARSpanish (ARGENTINA)
calcitriol:concentración de masa:punto en el tiempo:suero:cuantitativo:
es-ESSpanish (SPAIN)
Calcitriol:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
tr-TRTurkish (TURKEY)
Kalsitirol:KütlKons:Zmlı:Ser/Plaz:Kant:

Example Units

Unit Source
pg/mL Example UCUM Units
pg/mL REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=1649-3