LOINC
Version 2.71

98182-9Thyroxine (T4) free [Moles/volume] in Cord bloodActive

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

Fully-Specified Name

Component
Thyroxine.free
Property
SCnc
Time
Pt
System
BldCo
Scale
Qn
Method

Additional Names

Short Name
T4 Free BldCo-sCnc
Display Name
Free T4 (BldCo) [Moles/Vol]
Consumer Name Alpha
Free T4, Cord blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.71
Last Updated
Version 2.71
Order vs. Observation
Observation

Member of these Groups

LG51283-6 Thyroxine.free|Pt|BldCo

Language Variants Get Info

zh-CNChinese (China)
甲状腺素.游离型:物质的量浓度:时间点:脐带全血:定量型:
nl-NLDutch (Netherlands)
thyroxine.vrij:mol/volume:moment:navelstrengbloed:kwantitatief:
et-EEEstonian (Estonia)
Türoksiin.vaba:SCnc:Pt:uB:Qn:
fr-BEFrench (Belgium)
Thyroxine.libre:Concentration de substance:Temps ponctuel:Sang de cordon:Quantitatif:
fr-CAFrench (Canada)
Thyroxine.libre:Concentration de substance:Temps ponctuel:Sang de cordon:Quantitatif:
de-DEGerman (Germany)
Thyroxin.frei:SKnz:Pkt:BlutNa:Qn:
it-ITItalian (Italy)
Tiroxina.libera:SCnc:Pt:Sangue cordone ombelicale:Qn:
ru-RURussian (Russian Federation)
Тироксин.свободный:МолКонц:ТчкВрм:КрП:Колич:
es-ESSpanish (Spain)
Tiroxina libre:Concentración de sustancia:Punto temporal:Sangre de cordón umbilical:Qn:
tr-TRTurkish (Turkey)
Tiroksin.serb:SubKons:Zmlı:KanKd:Kant:

Example Units

Unit Source
pmol/L Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=98182-9