58836-8

Thyroxine (T4) free [Mass/volume] in Serum or Plasma --3 hours post XXX challenge

Active

Part Description

LP29119-2 Thyroxine.free
Free T4 is the metabolically active fraction of thyroxine and is the precursor of triiodothyronine (T3). Free T4 is a sensitive test for thyroid function and is increased with hyperthyroidism and decreased with hypothyroidism. Free T4 is not affected by changes in thryoxine-binding proteins. Information from Laboratory Test Handbook, Jacobs DS, DeMott WR, and Oxley DK, LexiComp, 2001. Source: Regenstrief Institute

LOINC Names Get Info

Fully-Specified Name: Thyroxine.free^3H post XXX challenge:MCnc:Pt:Ser/Plas:Qn:
Long Common Name: Thyroxine (T4) free [Mass/volume] in Serum or Plasma --3 hours post XXX challenge
Short Name: T4 Free 3h p chal SerPl-mCnc
Display Name: Free T4 3 Hr post Unsp challenge [Mass/Vol]
Consumer Name Alpha Get Info: Free T4 3 hr after challenge, Blood

Part Model Get Info

Component
Thyroxine.free^3H post XXX challenge
LP307169-5
- Analyte
  Thyroxine.free
  LP29119-2
  - Component Numerator
    Thyroxine.free
    LP29119-2
    - Component Numerator Core
      Thyroxine.free
      LP29119-2
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  3H post XXX challenge
  LP20445-0
- Adjustment
  NULL
- Count
  NULL
Property
MCnc
LP6827-2
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Ser/Plas
LP7576-4
- System Core
  Ser/Plas
  LP7576-4
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

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
cs-CZ	Czech (Czechia)	Tyroxin.volný^3 hodiny po zátěži XXX:Hmotnostní koncentrace:Časový bod:Sérum/plazma:Kvantitativní:
el-GR	Greek (Greece)	Θυροξίνη.ελεύθερη^3 ώρες κατόπιν πρόκλησης XXX:MCnc:Pt:Ορός/Πλάσμα:Qn: Synonyms: 3 ώρες κατόπιν πρόκλησης XXX CHAL MCnc Pt Qn Θυροξίνη Θυροξίνη.ελεύθερη κατόπιν πρόκλησης XXX Ορός Ορός/Πλάσμα Πλάσμα Πρόκληση
es-ES	Spanish (Spain)	Tiroxina libre^3 horas pos provocación XXX:Concentración de masa:Punto temporal:Suero o Plasma:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Thyroxine.libre ^3H después del desafío XXX:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE	Estonian (Estonia)	Türoksiin.vaba^3 tundi pärast XXX manustamist:MCnc:Pt:S/P:Qn: Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA	French (Canada)	Thyroxine.libre^3 h post test de provocation XXX:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR	French (France)	Thyroxine libre^T03h après épreuve:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE	French (Belgium)	Thyroxine.libre^3 h post test de provocation XXX:Concentration de masse:Temps ponctuel:Sérum/Plasma:Quantitatif: Synonyms: T4 T4L,fT4
it-IT	Italian (Italy)	Tiroxina.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 Test di provocazione Tiroxina libera
nl-NL	Dutch (Netherlands)	thyroxine.vrij^180 min na XXX belasting:massa/volume:moment:serum of plasma:kwantitatief: Synonyms: 3 uur na XXX belasting
pl-PL	Polish (Poland)	Wolna tyroksyna^3h po XXX obciążeniu:stężenie masowe:punkt w czasie:surowica lub osocze:ilościowy: Synonyms: 3 godziny po obciążeniu XXX po obciążeniu XXX
ru-RU	Russian (Russian Federation)	Тироксин.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)	Tiroksin.serb^3Sa snr XXX girişimi:KütlKons:Zmlı:Ser/Plaz:Kant:
zh-CN	Chinese (China)	甲状腺素.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 FT4 FT4;FT-4;T4.游离;T4.游离型;游离 T4;游离型 T4;游离型甲状腺素;游离甲状腺素;甲状腺素.游离 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 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) 游离游离T4 游离四碘甲状腺原氨酸游离型四碘甲状腺原氨酸游离甲状腺素血清或血浆非蛋白结合型非蛋白质结合型

Example Units

Unit	Source
pg/dL	Example UCUM Units

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.