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Status Information

Status
DISCOURAGED
Comment
Several approaches are used to report T-uptake index and we are not certain which one this is.

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

LOINC Names Get Info

Fully-Specified Name
Thyroxine/Triiodothyronine uptake index:MRto:Pt:Ser/Plas:Qn:
Long Common Name
Thyroxine (T4)/Triiodothyronine (T3) uptake index [Mass Ratio] in Serum or Plasma
Short Name
T4/T3 uptake index SerPl
Display Name
T4/Triiodothyronine (T3) uptake index [Mass ratio]
Consumer Name Alpha Get Info
T4/Triiodothyronine (T3) Uptake Index, Blood

Part Model Get Info

  • Component
    Thyroxine/Triiodothyronine uptake index
    LP307571-2
    • Analyte
      Thyroxine/Triiodothyronine uptake index
      LP307571-2
      • Component Numerator
        Thyroxine
        LP15900-1
        • Component Numerator Core
          Thyroxine
          LP15900-1
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Triiodothyronine uptake index
        LP32174-2
        • Component Denominator Core
          Triiodothyronine uptake index
          LP32174-2
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MRto
    LP6834-8
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
8621

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Tyroxin/trijodtyronin index absorpce:Hmotnostní poměr:Časový bod:Sérum/plazma:Kvantitativní:
el-GRGreek (Greece)Θυροξίνη/Δείκτης πρόσληψης τριιωδοθυρονίνης:MRto:Pt:Ορός/Πλάσμα:Qn:
Synonyms: CHEM MRto Pt Qn Δείκτης πρόσληψης τριιωδοθυρονίνης Θυροξίνη Ορός Ορός/Πλάσμα Πλάσμα Πρόσληψη Τριιωδοθυρονίνη
es-ARSpanish (Argentina)tiroxina/índice de captación de triyodotironina:relación de concentración de masa:punto en el tiempo:suero/plasma:cuantitativo:
es-ESSpanish (Spain)Tiroxina/Índice de absorción de la triiodotironina:Relacion de Masa:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Índice de captación de tiroxina / triyodotironina:Relación de masa:Punto temporal:Suero o Plasma:Cuantitativo:
fr-BEFrench (Belgium)Thyroxine/T3U, T3RU:Ratio de masse:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: Rapport de masse T3 T4
it-ITItalian (Italy)Tiroxina/Triiodotironina, indice di assorbimento:MRto:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Indice di assorbimento della triiodotironina Plasma Punto nel tempo (episodio) Rapporto di Massa Siero Siero o Plasma T3
ko-KRKorean (Korea, Republic Of)티록신/삼요드티로닌 섭취 지수:질량농도비:검사시점:혈청/혈장:정량:
nl-NLDutch (Netherlands)thyroxine/tri-iodothyronine opname-index:massaverhouding:moment:serum of plasma:kwantitatief:
pt-BRPortuguese (Brazil)Tiroxina/Triiodotironina retenção indice:MCrto:Pt:Sor/Plas:Qn:
Synonyms: ; T4; T-4; Thyrox; Thyrx; Thyroxin; Levothyroxine; Levo-thyroxine; L-thyroxine; T3; Triodothyrne; T-3; FT3; T3 uptake index; T4/T3 Uptake Index; mRto; Mass concentration ratio; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Chemistry
ru-RURussian (Russian Federation)Тироксин/Трийодтиронин захват индекс:МассОтн:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Масс отношение Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TRTurkish (Turkey)Tiroksin/Triiyodotironin upteyk indeksi:KütlOr:Zmlı:Ser/Plaz:Kant:
zh-CNChinese (China)甲状腺素/三碘甲腺原氨酸摄取指数:质量比率:时间点:血清/血浆:定量型:
Synonyms: 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 T3 Uptake T3 摄取 T3 摄取指数 T3U T3Uptake 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 三碘化甲腺氨酸摄取 三碘甲状腺原氨酸摄取 三碘甲状腺氨酸摄取 三碘甲腺原氨酸摄取（Triiodothyronine uptake，T3U） 三碘甲腺氨酸摄取 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 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 摄取率;摄入;摄入率 时刻;随机;随意;瞬间 来自于同一体系的两种分析物的质量之比;质量比 甲磺安摄取 血清或血浆

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=3028-8