Version 2.78

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^2H post dose levothyroxine
Property
MCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
T4 2h p levo SerPl-mCnc
Display Name
T4 2 Hr post dose levothyroxine [Mass/Vol]
Consumer Name Alpha Get Info
T4 2 hr after levothyroxine, Blood

Basic Attributes

Class
CHAL
Type
Laboratory
First Released
Version 2.65
Last Updated
Version 2.65
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
90795-6 Levothyroxine absorption panel - Serum or Plasma

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Tiroxina^2 horas post dosis de levotiroxina:Concentración de masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Tiroxina ^2H después de la dosis de levotiroxina:Concentración de masa:Punto temporal:Suero o Plasma:Cuantitativo:
fr-FR French (France) Thyroxine T02h après lévothyroxine:Masse/Volume:Ponctuel:Sérum/Plasma:Numérique:
it-IT Italian (Italy) Tiroxina^2h post dose levotiroxina:MCnc:Pt:Siero/Plasma:Qn:
Synonyms: 2 ore dopo dose 2 ore dopo stimolo con levotiroxina Concentrazione di Massa dopo dose Plasma Punto nel tempo (episodio) Siero Siero o Plasma Test di provocazione
nl-NL Dutch (Netherlands) thyroxine^120 min na dosis levothyroxine:massa/volume:moment:serum of plasma:kwantitatief:
Synonyms: 2 uur 2 uur na dosis
zh-CN Chinese (China) 甲状腺素^在剂量左旋甲状腺素之后2小时:质量浓度:时间点:血清/血浆:定量型:
Synonyms: 120Min之后于剂量物质;120Min之后于剂量药物;120分钟之后于剂量物质;120分钟之后于剂量药物;2Hr之后于剂量物质;2Hr之后于剂量药物;2小时之后于剂量物质;2小时之后于剂量药物;在剂量物质之后120Min;在剂量物质之后120分钟;在剂量物质之后2Hr;在剂量物质之后2小时;在剂量药物之后120Min;在剂量药物之后120分钟;在剂量药物之后2Hr 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 一剂物质 一剂药物 之后于... 之后于剂量物质;之后于剂量药物;在剂量物质之后 剂量物质 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 在剂量左旋甲状腺素（左甲状腺素、L-甲状腺素）之后2小时 在后 左甲状腺素;L-甲状腺素 时刻;随机;随意;瞬间 水平;浓度;质量浓度(单位体积) 血清或血浆

Example Units

Unit Source
ug/dL 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=90797-2