Version 2.78

Part Description

LP15505-8   Cobalamins
Cobalamins, or reduced levels of vitamin B12 may indicate the presence of vitamin dependent anemia. Elevated levels of vitamin B12 have been associated with pregnancy, the use of oral contraceptives, and in myeloproliferative diseases such as chronic granulocytic leukemia and meylomonocytic leukemia. Increased vitamin B12 levels appear to be harmless. Measurements of B12 identifies its deficiency. This can arise from: defect in the secretion of intrinsic factor resulting in inadequate absorption from food (pernicious anemia), gastrectomy and malabsorption due to surgical resection, and a variety of bacterial or inflammatory diseases affecting the small intestine. Source: Regenstrief Institute

Fully-Specified Name

Component
Cobalamins
Property
PrThr
Time
Pt
System
Bld
Scale
Ord
Method

Additional Names

Short Name
Vit B12 Bld Ql
Display Name
Cobalamin (Vitamin B12) Ql (Bld)
Consumer Name Alpha Get Info
Cobalamin (Vitamin B12), Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.73
Change Reason
The 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.
Order vs. Observation
Both
Common Test Rank Get Info
2090

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Κοβαλαμίνη:PrThr:Χρονική στιγμή:Αίμα:Τακτική:
es-AR Spanish (Argentina) cobalaminas:concentración arbitraria:punto en el tiempo:sangre:ordinal:
es-ES Spanish (Spain) Cobalamina:PrThr:Punto temporal:Sangre:Ord:
es-MX Spanish (Mexico) Cobalaminas:Presencia o umbral:Punto temporal:Sangre:Ordinal:
et-EE Estonian (Estonia) Kobalamiinid:PrThr:Pt:B:Ord:
Synonyms: Järgarvuline Juhuslik Veri
fr-CA French (Canada) Cobalamines:Présence-Seuil:Temps ponctuel:Sang:Ordinal:
fr-FR French (France) Cobalamines:Présence/Seuil:Ponctuel:Sang:Qualitatif:
fr-BE French (Belgium) Cobalamines:PrThr:Temps ponctuel:Sang:Ordinal:
Synonyms: Vitamine B12
it-IT Italian (Italy) Cobalamine:PrThr:Pt:Sangue:Ord:
Synonyms: Chimica Cobalamina Presenza o Soglia Punto nel tempo (episodio) Sangue
ko-KR Korean (Korea, Republic Of) 코발라민:임의농도:검사시점:전혈:순위척도:
nl-NL Dutch (Netherlands) cobalaminen:aanwezigheid:moment:bloed:ordinaal:
Synonyms: vitamine B12
pt-BR Portuguese (Brazil) Cobalaminas:ACnc:Pt:SgTotal:Ord:
Synonyms: ; Vit B12; Cbl; Vitamin B12; Cobalamin; Arbitrary concentration; Point in time; Random; Blood; WB; Whole blood; Ql; Ordinal; QL; Qualitative; Qual; Screen; Chemistry
ru-RU Russian (Russian Federation) Кобаламины:PrThr:ТчкВрм:Кр:Пор:
Synonyms: Кровь Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Kobalaminler:MevcEşik:Zmlı:Kan:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) 钴胺素类:存在情况或阈值:时间点:全血:序数型:
Synonyms: 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 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 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 时刻;随机;随意;瞬间 血;血液 钴胺素;B12;Cbl;Vit B12;氰钴胺素;维生素 B12;钴维生素;钴胺

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=26916-7