Version 2.77

Part Description

LP15900-1   Thyroxine
The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosine (monoiodotyrosine) and the coupling of iodotyrosine (diiodotyrosine) in thyroglobulin. Thyroxine is separated from thyroglobulin by proteolysis and released in the blood. Thyroxine is peripherally deiodinated to form triiodothyronine which exerts broad stimulatory effects on cell metabolism. Source: National Library of Medicine, MeSH 2006

Fully-Specified Name

Component
Thyroxine
Property
PrThr
Time
Pt
System
Bld.dot
Scale
Ord
Method

Additional Names

Short Name
T4 DBS Ql
Display Name
T4 Ql (DBS)
Consumer Name Alpha Get Info
T4, Dried blood spot

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.14
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

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) [anticuerpo anti - ] tiroxina [Ac]:concentración arbitraria:punto en el tiempo:sangre.gota:ordinal:
es-ES Spanish (Spain) Tiroxina:PrThr:Punto temporal:gota de sangre (papel de filtro):Ord:
es-MX Spanish (Mexico) Tiroxina:Presencia o umbral:Punto temporal:DBS:Ordinal:
et-EE Estonian (Estonia) Türoksiin:PrThr:Pt:Vereplekk:Ord:
Synonyms: Järgarvuline Juhuslik Veri
fr-CA French (Canada) Thyroxine:Présence-Seuil:Temps ponctuel:Sang sur papier filtre:Ordinal:
fr-FR French (France) Thyroxine:Présence/Seuil:Ponctuel:Sang buvard:Qualitatif:
fr-BE French (Belgium) Thyroxine:PrThr:Temps ponctuel:Sang sur papier filtre:Ordinal:
Synonyms: T4
it-IT Italian (Italy) Tiroxina:PrThr:Pt:Sangue.su carta da filtro:Ord:
Synonyms: Chimica Presenza o Soglia Punto nel tempo (episodio) Sangue Spot sangue secco
ko-KR Korean (Korea, Republic Of) 티록신:임의농도:검사시점:필터지혈액:순위척도:
nl-NL Dutch (Netherlands) thyroxine:aanwezigheid:moment:gedroogde bloedspot:ordinaal:
pl-PL Polish (Poland) Tyroksyna:granica wykrywalności:punkt w czasie:sucha kropla krwi:półilościowy:
pt-BR Portuguese (Brazil) Tiroxina:ACnc:Pt:SgPapel:Ord:
Synonyms: ; T4; T-4; Thyrox; Thyrx; Thyroxin; Levothyroxine; Levo-thyroxine; L-thyroxine; Arbitrary concentration; Point in time; Random; DBS; Filter paper; FP; Dried blood spot; Blood; WB; Whole blood; Ql; Ordinal; QL; Qualitative; Qual; Screen; Chemistry
ru-RU Russian (Russian Federation) Тироксин:PrThr:ТчкВрм:Кр.Сух.капл:Пор:
Synonyms: Кровь Кровь сухая капля Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Tiroksin:MevcEşik:Zmlı:Kan.nokta:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) 甲状腺素:存在情况或阈值:时间点:全血.斑点:序数型:
Synonyms: T4;T-4;四碘甲状腺原氨酸;四碘甲腺原氨酸;左旋四碘甲状腺原氨酸;左旋四碘甲腺原氨酸;左旋甲状腺氨酸;左旋甲状腺素;左旋甲状腺素（Levothyroxine，Levo-thyroxine，L-thyroxine）;甲状腺氨酸 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 全血斑点(滤纸);滤纸;血液.斑点;血液斑点(滤纸) 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 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 血;血液

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=38506-2