Version 2.77

Part Descriptions

LP40007-4   Thyrotropin receptor Ab
Positive Thyrotropin receptor antibody results are consistent with autoimmune thyroid disease. Source: ARUP Laboratories, TRAb

LP40007-4   Thyrotropin receptor Ab
Thyrotropin receptor antibodies (TRAb) are autoantibodies to the thyroid-stimulating hormone receptor antigen.[PMID17900238] TRAb can be stimulating, blocking or growth-promoting to the thyroid leading to hyperthyroidism, hypothyroidism and endemic or sporadic goiters, respectively. PMID: 1633635 TRAb can be used to predict short-term reoccurrences of hyperthyroidism post antithyroid medication but is less capable of predicting long-term relapses or remissions. Increased TRAb in pregnant women with Graves' Disease is a risk factor for fetal hyperthyroidism. Patients with GD who have elevated TRAb are more likely to develop Graves' ophthalmopathy than GD patients with lower titers. PMID: 23539719 Source: Regenstrief LOINC

Reference Information

Type Source Reference
Webcontent Lab Tests Online®Copyright Copyright © 2021 Lab Tests Online. All rights reserved. Thyroid Antibodies

Fully-Specified Name

Component
Thyrotropin receptor Ab
Property
ACnc
Time
Pt
System
Ser
Scale
Qn
Method
IA

Additional Names

Short Name
TSH Recep Ab Ser IA-aCnc
Display Name
TSH receptor Ab IA Qn (S)
Consumer Name Alpha Get Info
TSH receptor antibody, Blood

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.29
Last Updated
Version 2.73
Change Reason
The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common Test Rank Get Info
2316

Member of these Groups Get Info

LOINC Group Group Name
LG22315-2 Thyrotropin receptor Ab|ACnc|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: TSH-Rezeptor-AK
de-DE German (Germany) Thyreotropin-Rezeptor Ak:Arbiträre Konzentration:Zeitpunkt:Serum:Quantitativ:Immunoassay
Synonyms: TSH-Rezeptor
es-ES Spanish (Spain) Receptor de la tirotropina Anticuerpos:Concentración arbitraria:Punto temporal:Suero:Qn:IA
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Receptor de tirotropina Ab:Concentración arbitraria:Punto temporal:Suero:Cuantitativo:Inmunoensayo
et-EE Estonian (Estonia) Türotropiini retseptor antikehad:Acnc:Pt:S:Qn:IA
Synonyms: Juhuslik Kvantitatiivne Seerum Türotropiin
fr-CA French (Canada) Récepteur de la hormone thyréostimulante , Ac:Concentration arbitraire:Temps ponctuel:Sérum:Quantitatif:IA
fr-FR French (France) Thyréostimuline récepteur anticorps:Arbitraire/Volume:Ponctuel:Sérum:Numérique:Immunoanalyse
fr-BE French (Belgium) Récepteur de l' hormone thyréostimulante Ac:Concentration arbitraire:Temps ponctuel:Sérum:Quantitatif:IA
Synonyms: Anticorps récepteur de TSH TSH
it-IT Italian (Italy) Tireotropina, recettore Ab:ACnc:Pt:Siero:Qn:IA
Synonyms: anticorpo Concentrazione Arbitraria Immunoassay Punto nel tempo (episodio) Recettore del TSH Siero Sierologia (anticorpi e la maggior parte degli ant TSH
nl-NL Dutch (Netherlands) TSH-receptor As:eenheid/volume:moment:serum:kwantitatief:immunoassay
Synonyms: antistof; antilichaam IA
pl-PL Polish (Poland) Receptor tyreotropiny Ab:stężenie w jednostkach umownych:punkt w czasie:surowica:ilościowy:metoda immunologiczna
pt-BR Portuguese (Brazil) Receptor de Tirotropina Ac:#N/A:Pt:Soro:Qn:Imunoensaio
Synonyms: ; TSH Recep; TRAc; Thyrotropic hormone; Thyroid stimulating hormone; Arbitrary concentration; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Enzyme immunoassay; ELISA; MEIA; SUDS; ELFA; IAA; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Recp; Rec; Receptors; Recept; Recptr; Serology
ru-RU Russian (Russian Federation) Тиротропин рецептор Ат:ПроизвКонц:ТчкВрм:Сыв:Колич:IA
Synonyms: Антитело Количественный Произвольная концентрация Сыворотка Тиреотропного гормона рецептор;Тиреотропина рецептор Точка во времени;Момент
tr-TR Turkish (Turkey) Tirotropin reseptörü Ab:SçKons:Zmlı:Ser:Kant:İA
Synonyms: Ak İmmünölçüm, immünoassay
zh-CN Chinese (China) 促甲状腺激素受体 抗体:任意型浓度:时间点:血清:定量型:免疫测定法
Synonyms: Ab;自身抗体 TRAb TSH 受体;促甲状腺激素受体特异性;促甲状腺激素受体的 TSH;促甲状腺素;甲状腺刺激激素;甲状腺刺激激素（Thyroid Stimulating Hormone，TSH） 任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度 促甲状腺激素受体 Ab 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 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

Example Units

Unit Source
m[IU]/mL Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=57416-0