Version 2.78

Term Description

Indicates the presence of trisomy 13, 18 and/or 21 based on noninvasive prenatal screening methods using cell-free DNA (cfDNA) in maternal plasma. Result does not differentiate which trisomy is suspected or detected, if present.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Fetal chromosome 13+18+21 trisomy
Property
PrThr
Time
Pt
System
Plas.cfDNA
Scale
Ord
Method
Dosage of chromosome specific cf DNA

Additional Names

Long Common Name
Fetal Chromosome 13+18+21 trisomy [Presence] based on Plasma cell-free DNA by Dosage of chromosome-specific cfDNA
Short Name
Fet Chr 13+18+21 Ts Plas.cfDNA Ql
Display Name
Chr 13+18+21 trisomy Dosage of chromosome-specific cfDNA Ql (cfDNA)
Consumer Name Alpha Get Info
Fetal Chromosome 13+18+21 trisomy

Example Answer List: LL3140-2

Source: Laboratory Corporation of America
Answer Code Score Answer ID
No aneuploidy detected LA21879-4
Aneuploidy suspected LA21880-2
Aneuploidy detected LA21881-0

Basic Attributes

Class
MOLPATH.TRISOMY
Type
Laboratory
First Released
Version 2.50
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.; Changed Order_Obs from 'Observation Only' to 'Both' to fit current order use cases.; Added "Fetal" to Component to clarify that the result is about the fetus.
Order vs. Observation
Both
Common Test Rank Get Info
7604

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Trisomía cromosomas 13+18+21:PrThr:Punto temporal:ADN en plasma libre de células:Ord:Dosificación de ADN ccf de cromosoma específico
es-MX Spanish (Mexico) Trisomía del cromosoma 13 + 18 + 21 fetal:Presencia o umbral:Punto temporal:ADN libre de células plasmáticas:Ordinal:Dosis de cfDNA cromosómico específico
fr-FR French (France) Chromosome 13+18+21 trisomie foetale:Présence/Seuil:Ponctuel:Plasma avec ADN libre circulant:Qualitatif:Dosage d'ADN libre circulant spécifiques aux chromosomes
it-IT Italian (Italy) Cromosoma 13+18+21, trisomia:PrThr:Pt:Plasma.DNA libero circolante:Ord:Dosaggio di DNA libero fetale circolante cromosoma specifico
Synonyms: DNA libero circolante nel plasma Dosaggio di DNA libero fetale circolante cromosoma Patologia molecolare Plasma Presenza o Soglia Punto nel tempo (episodio) Trisomia cromosoma genetica Trisomia del cromosoma 13+18+21
pl-PL Polish (Poland) Trisomia chromosomów 13+18+21 u płodu:granica wykrywalności:punkt w czasie:pozakomórkowy DNA w osoczu:półilościowy:dawkowanie swoistego dla chromosomu pozakomórkowego DNA
Synonyms: Trisomia chromosomów 13, 18 i 21 u płodu
zh-CN Chinese (China) 胎儿染色体 13+18+21 三体性:存在情况或阈值:时间点:血浆.cfDNA:序数型:染色体特异性 cfDNA 剂量测定
Synonyms: 三体型 三体细胞 三染色体性 三染色体细胞 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 分子病理学;分子病理学试验 分子病理学试验类.三体性（三体型） 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 染色体二体型+染色体三体型 染色体特异性 cf DNA 剂量测定;染色体特异性游离循环 DNA 剂量测定;染色体特异性循环游离 DNA 剂量测定;Cell Free DNA 特异 特异性的 特异的 胎儿 13+18+21 号染色体三体型;13+18+21 号染色体三体性;染色体 13+18+21 三体型 血浆循环 cfDNA;血浆循环 DNA;循环游离核酸;血浆游离 DNA;血浆无细胞 DNA;Free circulating/Cell-free DNA;Free circulating DNA

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