Version 2.80

Part Description

LP29126-7   Triiodothyronine.free
Free T3 (free triiodothyronine) is a measure of free circulating T3, excluding that which is bound to carrier proteins. This provides a more accurate measure of T3 levels because the carrier proteins can increase or decrease in various conditions artificially inflating or shrinking the total T3. T3 is discriminating for diagnosing and/or following the treatment of hyperthyroidism. It is not very useful at the low range of concentrations, so is not very helpful in diagnosing hypothyroidism. The thyroid delivers 20 times more T4 than T3, so T4 is the more relevant analyte except in special cases. Source: Regenstrief Help

Fully-Specified Name

Component
Triiodothyronine.free^3H post XXX challenge
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Long Common Name
Triiodothyronine (T3) Free [Mass/volume] in Serum or Plasma --3 hours post XXX challenge
Short Name
T3Free 3h p chal SerPl-mCnc
Display Name
Free T3 3 Hr post Unsp challenge [Mass/Vol]
Consumer Name Alpha Get Info
Free T3 3 hr after challenge, Blood

Basic Attributes

Class
CHAL
Type
Laboratory
First Released
Version 2.32
Last Updated
Version 2.70 (MIN)
Order vs. Observation
Observation

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Τριιωδοθυρονίνη.ελεύθερη^3 ώρες κατόπιν πρόκλησης XXX:MCnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: MCnc Πρόκληση Τριιωδοθυρονίνη Τριιωδοθυρονίνη.ελεύθερη
es-ES Spanish (Spain) Triiodotironina libre^3 horas pos provocación XXX:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Triyodothyronine.libre ^3H después del desafío XXX:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE Estonian (Estonia) Trijoodtüroniin.vaba^3 tundi pärast XXX manustamist:MCnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA French (Canada) Triiodothyronine.libre^3 h post test de provocation XXX:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Triiodothyronine libre T03h après épreuve:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Triiodothyronine.libre^3 h post test de provocation XXX:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: T3 T3L,fT3
it-IT Italian (Italy) Triiodotironina.libera^3h post XXX provocazione:MCnc:Pt:Siero/Plasma:Qn:
Synonyms: 3 ore dopo XXX stimolo Concentrazione di Massa dopo XXX provocazione Plasma Punto nel tempo (episodio) Siero Siero o Plasma Stimolo T3 Test di provocazione Triiodotironina Libera
nl-NL Dutch (Netherlands) tri-iodothyronine.vrij^180 min na XXX belasting:massa/volume:moment:serum of plasma:kwantitatief:
Synonyms: 3 uur na XXX belasting
pt-BR Portuguese (Brazil) Triiodotironina.livre^180 min após administração de XXX::Pt:Soro/Plas:Qn:
ru-RU Russian (Russian Federation) Трийодтиронин.свободный^3 часа после XXX пробы:МассКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Массовая концентрация Плазма Провокационная проба Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Triiyodotironin.serb^3Sa snr XXX girişimi:KütlKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 三碘甲状腺原氨酸.游离型^在XXX刺激之后3小时:质量浓度:时间点:血清/血浆:定量型:
Synonyms: 180Min之后于XXX刺激;180Min之后于此处不作说明的刺激;180分钟之后于XXX刺激;180分钟之后于此处不作说明的刺激;3Hr之后于XXX刺激;3Hr之后于此处不作说明的刺激;3小时之后于XXX刺激;3小时之后于此处不作说明的刺激;在XXX刺激之后180Min;在XXX刺激之后180分钟;在XXX刺激之后3Hr;在此处不作说明的刺激之后180Min;在此处不作说明的刺激之后180分钟;在此处不作说明的刺激之后3Hr;在此处不作说明的刺激之后3小时 FT3;FT-3;T3;T-3;T3.游离;T3.游离型;T3Free;三碘甲状腺原氨酸.游离;三碘甲状腺氨酸.游离;三碘甲状腺氨酸.游离型;三碘甲腺原氨酸.游离;三碘甲腺原氨酸.游离型;游离 T3;游离型 T3;游离型三碘甲状腺原氨酸 FT3;T3;T-3;T3.游离;T3.游离型;三碘甲状腺原氨酸.游离;三碘甲状腺原氨酸.游离型;三碘甲状腺氨酸;三碘甲状腺氨酸.游离;三碘甲状腺氨酸.游离型;三碘甲腺原氨酸;三碘甲腺原氨酸.游离;三碘甲腺原氨酸.游离型;游离 T3;游离三碘甲状腺原氨酸;游离三碘甲状腺氨酸;游离三碘甲腺原氨酸;游离型 T3;游离型三碘甲状腺原氨酸;游离型三碘甲状腺氨酸;游离型三碘甲腺原氨酸;甲磺安 XXX刺激 - 在...之后 XXX刺激因素 之后于 XXX 刺激;之后于 XXX 刺激因素;之后于此处不作说明的刺激;之后于此处不作说明的刺激因素;在 XXX 刺激因素之后;在此处不作说明的刺激之后;在此处不作说明的刺激因素之后 之后于... 刺激因素;挑战 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 在...以后 在后 时刻;随机;随意;瞬间 此处不作说明的刺激 此处不作说明的刺激因素 水平;浓度;质量浓度(单位体积) 游离 血清或血浆 非蛋白结合型 非蛋白质结合型

Example Units

Unit Source
pg/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=58839-2