Version 2.77

Part Descriptions

LP13994-6   Dermatophagoides farinae
The most important House dust mites are Dermatophagoides farinae, which is more common in drier areas, and D. pteronyssinus. D. farinae has many of the same characteristics as D. pteronyssinus, which co-exists with the Storage mite Blomia tropicalis in subtropical and tropical regions as a major source of allergens. Recent evidence shows that even these very general boundaries are blurring and that in many instances all 3 mite species may be highly relevant, causing frequent sensitisation.

House dust mites cause symptoms such as perennial-type asthma, rhinitis and conjunctivitis, often with nocturnal or early morning episodes Copyright Copyright © 2006 Phadia AB. Source: ImmunoCap, ImmunoCap

LP13994-6   Dermatophagoides farinae
Dermatophagoides farinae, a species of house dust mite, is found worldwide but most abundant in drier regions. PMID: 15553602 Groups I and II, Der f 1 and Der f 2, are the most important allergenic proteins in D. farinae and exist as a number of isoforms. The recombinant forms, rDer f 1 and rDer f 2, are highly homologous to the native forms. PMID: 2732406 Source: Regenstrief LOINC

LP32397-9   Ab.IgG4
IgG4 is the least common subtype of IgG, and it has a variety of functions. In the context of allergic disease it is thought to have an immune-inhibitory role in preventing anaphylaxis and is commonly known as a "blocking" antibody. IgG4 binding to an allergen can compete with IgE-mediated binding, thereby inhibiting the activation of mast cells and basophils and IgE-mediated presentation to T-cells. Measuring IgG4 and its ratio to IgE has a role in monitoring allergen specific immunotherapy PMID: 26023323. IgG4 is also thought to have a role in autoimmunity and be involved in a less defined entity known as IgG4-Related Disease, a chronic immune-mediated fibroinflammatory disorder that often manifests with tumor-like masses .[https://www.merckmanuals.com/professional/musculoskeletal-and-connective-tissue-disorders/igg4-related-disease/igg4-related-disease] Source: Regenstrief LOINC

Fully-Specified Name

Component
Dermatophagoides farinae Ab.IgG4
Property
PrThr
Time
Pt
System
Ser
Scale
SemiQn
Method
RAST

Additional Names

Short Name
D farinae IgG4 RAST
Display Name
American house dust mite IgG4 RAST (S) [Presence]
Consumer Name Alpha Get Info
American house dust mite IgG4 antibody

Example Answer List: LL1927-4

Source: Wikipedia
Link to External List
http://en.wikipedia.org/wiki/RAST_test
Answer Code Score Answer ID
0 LA6111-4
1 LA6112-2
2 LA6113-0
3 LA6114-8
4 LA6115-5
5 LA10137-0
6 LA10138-8

Basic Attributes

Class
ALLERGY
Type
Laboratory
First Released
Version 2.75
Last Updated
Version 2.75
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Dermatophagoides farinae Ak.IgG4:Nachweis oder Schwellenwert:Zeitpunkt:Serum:Semiquantitativ:Radio-Allergo-Sorbent-Test (RAST)
es-ES Spanish (Spain) Dermatophagoides farinae IgG4:PrThr:Punto temporal:Suero:Semicuantitativo:Prueba de absorcion de radioalergeno (RAST)
Synonyms: Semicuantitativo
fr-CA French (Canada) Dermatophagoides farinae , IgG4:Présence-Seuil:Temps ponctuel:Sérum:SemiQn:RAST
it-IT Italian (Italy) Dermatophagoides farinae Ab.IgG4:PrThr:Pt:Siero:SemiQn:RAST
Synonyms: Acaro della polvere delle case americane Anticorpi IgG4 anticorpo Presenza o Soglia Punto nel tempo (episodio) Risposta agli antigeni Siero Test di radioallergoassorbimento (RAST)
nl-NL Dutch (Netherlands) Dermatophagoides farinae As.IgG4:aanwezigheid:moment:serum:semikwantitatief:RAST
Synonyms: Amerikaanse huisstofmijt antistof; antilichaam radioallergosorbent test
zh-CN Chinese (China) 粉尘螨 抗体.IgG4:存在情况或阈值:时间点:血清:半定量型:放射过敏原吸附试验法
Synonyms: Ab.IgG4;IgG4;抗体 IgG4 Ab;自身抗体 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) 尘螨;屋尘螨;美洲室尘螨 放射过敏原吸附试验;放射过敏原吸附试验(Radioallergosorbent Test,RAST) 时刻;随机;随意;瞬间 粉尘螨抗体

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=102931-3