Version 2.78

Part Descriptions

LP30645-3   Chromatin
The material of which the chromosomes of organisms other than bacteria (i.e., eukaryotes) are composed of. It is a complex of DNA, histones and nonhistone proteins found within the nucleus of a cell. Source: National Library of Medicine, MeSH 2006

LP37671-2   Chromatin Ab
Help to diagnose drug-induced lupus (DIL) and systemic lupus erythematosus (SLE). Antibodies to both chromatin and histones have been found in patients with procainamide-induced lupus; however, patients with lupus induced by drugs such as quinidine, penicillamine, methyldopa, and acebutolol have antibodies to chromatin but not antihistone. Antichromatin antibodies are found in 50% to 90% of SLE patients and have been linked with proteinuria in SLE patients. Source: LOINC partner 1

Fully-Specified Name

Component
Chromatin Ab
Property
PrThr
Time
Pt
System
Ser/Plas
Scale
Ord
Method

Additional Names

Short Name
Chromatin Ab SerPl Ql
Display Name
Chromatin Ab Ql
Consumer Name Alpha Get Info
Chromatin antibody, Blood

Example Answer List: LL744-4

Source: Regenstrief Institute
Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.38
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
926

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Cromatina Anticuerpos:PrThr:Punto temporal:Suero o Plasma:Ord:
es-MX Spanish (Mexico) Cromatina Ab:Presencia o umbral:Punto temporal:Suero o Plasma:Ordinal:
et-EE Estonian (Estonia) Kromatiin antikehad:PrThr:Pt:S/P:Ord:
Synonyms: Järgarvuline Juhuslik Plasma Seerum Seerum või plasma
fr-CA French (Canada) Chromatine, Ac:Présence-Seuil:Temps ponctuel:Sérum/Plasma:Ordinal:
fr-FR French (France) Chromatine anticorps:Présence/Seuil:Ponctuel:Sérum/Plasma:Qualitatif:
fr-BE French (Belgium) Chromatine Ac:PrThr:Temps ponctuel:Sérum/Plasma:Ordinal:
Synonyms: Anticorps
it-IT Italian (Italy) Cromatina Ab:PrThr:Pt:Siero/Plasma:Ord:
Synonyms: anticorpo Plasma Presenza o Soglia Punto nel tempo (episodio) Siero Siero o Plasma Sierologia (anticorpi e la maggior parte degli ant
nl-NL Dutch (Netherlands) chromatine As:aanwezigheid:moment:serum of plasma:ordinaal:
Synonyms: antistof; antilichaam
ru-RU Russian (Russian Federation) Хроматин Ат:PrThr:ТчкВрм:Сыв/Плаз:Пор:
Synonyms: Антитело Плазма Порядковый Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Kromatin Ab:MevcEşik:Zmlı:Ser/Plaz:Srl:
Synonyms: Ak Mevcut
zh-CN Chinese (China) 染色质 抗体:存在情况或阈值:时间点:血清/血浆:序数型:
Synonyms: Ab;自身抗体 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 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 染色质 Ab 核染质 Ab 核染质;核组蛋白 核染质抗体 核组蛋白 Ab 核组蛋白抗体 血清;血清学;血清学检验项目;血清学检验项目 (非微生物学);血清学检验项目（非微生物学）;血清学检验项目类;血清学检验项目类 (非微生物学);血清学类;血清学类检验项目;血清学类检验项目 (非微生物学);血清学类试验;血清学类试验 (非微生物学);血清学试验;血清学试验 (非微生物学);血清学试验（非微生物学）;血清学试验类 (非微生物学);血清类 血清或血浆

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=68380-5