Version 2.78

Part Description

LP97107-4   CYP2C19 gene
The CYP2C19 gene (cytochrome P450, family 2, subfamily C, polypeptide 19) [HGNC Gene ID:2621] is located on chromosome 10q24. This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and is known to metabolize many xenobiotics, including the anticonvulsive drug mephenytoin, omeprazole, diazepam and some barbiturates. Polymorphism within this gene is associated with variable ability to metabolize mephenytoin, known as the poor metabolizer and extensive metabolizer phenotypes. The gene is located within a cluster of cytochrome P450 genes on chromosome 10q24. [provided by RefSeq, Jul 2008] [NCBI Gene ID:1557] Source: National Center for Biotechnology Information (NCBI) Gene

Fully-Specified Name

Component
CYP2C19 gene targeted mutation analysis
Property
Find
Time
Pt
System
Bld
Scale
Doc
Method
Molgen

Additional Names

Long Common Name
CYP2C19 gene targeted mutation analysis in Blood by Molecular genetics method
Short Name
CYP2C19 Mut Anl Bld
Display Name
CYP2C19 gene targeted mutation analysis Molgen Doc (Bld)
Consumer Name Alpha Get Info
CYP2C19 gene targeted mutation analysis, Blood

Basic Attributes

Class
MOLPATH.PHARMG
Type
Laboratory
First Released
Version 2.38
Last Updated
Version 2.73
Change Reason
Release 2.67: CLASS: Updated to MOLPATH.PHARMG, the more representative LOINC Class for this concept.; Previous Releases: Based on LOINC Committee review (June 2016), "targeted" was added to the Component to clarify that this test is looking for a specific set of mutations as described in the LOINC User Guide under the Molecular Genetics section.; Based on LOINC Committee review (June 2019), updated the Property from "Prid" to "Find" and Scale from "Nar" to "Doc" to align with the current LOINC model for naming collections of information reported in narrative and/or structured formats.
Order vs. Observation
Both
Common Test Rank Get Info
19271

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Gen CYP2C19 Analisis de mutaciones:Hallazgo:Punto temporal:Sangre:Doc:Genética molecular
es-MX Spanish (Mexico) Análisis de mutaciones dirigidas al gen CYP2C19:Hallazgo:Punto temporal:Sangre:Documento:Genética molecular
fr-FR French (France) CYP2C19 gène mutation cible trouvée:Recherche:Ponctuel:Sang:Document:Biologie moléculaire
it-IT Italian (Italy) CYP2C19, gene analisi di mutazione mirata:Osservazione:Pt:Sangue:Doc:Molgen
Synonyms: Farmacogenomica Gene CYP2C19 Genetica molecolare Osservazione Patologia molecolare Punto nel tempo (episodio) Sangue
nl-NL Dutch (Netherlands) CYP2C19-gen doelgerichte mutatie-analyse:bevinding:moment:bloed:document:moleculair genetisch onderzoek
Synonyms: CYP2C19 gen molgen targeted
ru-RU Russian (Russian Federation) CYP2C19 ген исследование на мутацию:Находка:ТчкВрм:Кр:Док:МолГен
Synonyms: Документ Кровь Точка во времени;Момент
tr-TR Turkish (Turkey) CYP2C19 geni Mutasyon analizi:Bulgu:Zmlı:Kan:Dokm:Molgen
zh-CN Chinese (China) CYP2C19 基因 突变分析:发现:时间点:全血:文档型:分子遗传学类实验室方法
Synonyms: Cytochrome P450, family 2, subfamily C, polypeptide 19;细胞色素 P450, 家族 2, 亚家族 C, 多肽 19;CYP2C19;细胞色素P450 2C19;Cytochrome P450 2C19 临床文档型;临床文档;文档;文书;医疗文书;临床医疗文书 分子病理学;分子病理学试验 分子遗传学;分子遗传学方法;分子遗传学类方法;分子遗传学类检验方法;包括 RFL、PCR 及其他方法在内，用于在分子基础上检测遗传属性的方法的大类;聚合酶链反应;聚合酶链式反应 发现是一个原子型临床观察指标，并不是作为印象的概括陈述。体格检查、病史、系统检查及其他此类观察指标的属性均为发现。它们的标尺对于编码型发现可能是名义型，而对于叙述型文本之中所报告的发现，则可能是叙述型。;发现物;所见;结果;结论 基因突变分析 时刻;随机;随意;瞬间 血;血液 遗传基因;遗传因子;吉恩;生物基因

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=66489-6