90797-2  Thyroxine (T4) [Mass/​volume] in Serum or Plasma --2 hours post dose levothyroxineThyroxine (T4) [Mass/​volume] in Serum or Plasma --2 hours post dose levothyroxineThyroxine^2H post dose levothyroxine: MCnc: Pt: Ser/​Plas: Qn:  

NAME
  Fully Specified Name: 
Component   Property   Time   System   Scale   Method
Thyroxine^2H post dose levothyroxine  MCnc  Pt  Ser/Plas  Qn 
  Long Common Name:  Thyroxine (T4) [Mass/volume] in Serum or Plasma --2 hours post dose levothyroxine
  Short Name:  T4 2h p levo SerPl-mCnc
  Display Name:  T4 2 Hr post dose levothyroxine [Mass/Vol]

PART DEFINITION/DESCRIPTION(S)
  Part: 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.
 
 
  Part: Thyroxine
  Thyroxine (T4) and triiodothyronine (T3), are tyrosine-based hormones produced by the thyroid gland. An important component in the synthesis is iodine. The major form of thyroid hormone in the blood is T4. The ratio of T4 to T3 is roughly 20 to 1. Thyroxine is converted to active T3 (three to four times more potent than T4) within cells by deiodinases (5'-iodinase). These are further processed by decarboxylated and deiodinated to produce iodothyronamine (T1 a) and thyronamine (T0 a).
  Copyright: Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details.
 
 

BASIC ATTRIBUTES
  Class/Type: CHAL/Lab
  First Released in Version: 2.65
  Last Updated in Version: 2.65
  Order vs. Obs.: Observation
  Status: Active

MEMBER OF THESE PANELS     
  This section provides information about panels that contain this LOINC code.
  LOINC   Long Common Name  
  90795-6 Levothyroxine absorption panel - Serum or Plasma
  

PARTS

Part Type    Part No.  Part Name   
Component   LP15900-1  Thyroxine 
     Challenge   LP269271-5  2H post dose levothyroxine   [2 hours post dose levothyroxine] 
Property   LP6827-2  MCnc   [Mass Concentration] 
Time   LP6960-1  Pt   [Point in time (spot)] 
System   LP7576-4  Ser/Plas   [Serum or Plasma] 
Scale   LP7753-9  Qn 
Fragments for synonyms   LP136536-2  2H   [2 hours] 
Fragments for synonyms   LP20512-7  Post 

LANGUAGE VARIANTS
  Chinese (CHINA)  (From: Regenstrief-generated full translation based on part translation provided by Lin Zhang, A LOINC volunteer from 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: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:
  Italian (ITALY)  (From: Regenstrief-generated full translation based on part translation provided by Consiglio Nazionale delle Ricerche)
 
  Tiroxina^2h post dose levotiroxina:MCnc:Pt:Siero/​Plasma:Qn:Tiroxina^2h post dose levotiroxina:MCnc:Pt:Siero/​Plasma:Qn:
  Spanish (SPAIN)  (From: Regenstrief-generated full translation based on part translation provided by the Clinical Laboratory Committee of SERVICIO EXTREMEÑO DE SALUD, with the support of BITAC MAP.)
 
  Tiroxina^2 horas post dosis de levotiroxina:Concentración de masa:Punto temporal:Suero o Plasma:Qn:Tiroxina^2 horas post dosis de levotiroxina:Concentración de masa:Punto temporal:Suero o Plasma:Qn:

RELATED NAMES
  120 min Pl Serum
  120 minutes Plasma Serum or plasma
  120min Plsm SR
  2 hours Point in time T4
  2h p levo PST T-4
  After QNT thyroid hormone
  CHEMISTRY.CHALLENGE TESTING Quan Thyrox
  Level Quant Thyroxin
  Levothyroxine Quantitative Thyrx
  Levo-thyroxine Random Total T4
  L-thyroxine SerP TT4
  Mass concentration SerPl  
  p dose SerPlas  

EXAMPLE UNITS
  Unit  Source Type
  ug/dL  EXAMPLE UCUM UNITS 

UNITS (INTERNAL DETAILS)
  Source Type:  EXAMPLE UCUM UNITS 
  Unit:  ug/dL 

CHANGE HISTORY
  Change Type: ADD

INTERNAL FIELDS
  Detail Page Created On: 6/26/2019 12:03:55 PM
  Long Common Name: Thyroxine (T4) [Mass/volume] in Serum or Plasma --2 hours post dose levothyroxine
  Shortname: T4 2h p levo SerPl-mCnc
  Fully Specified Name: Thyroxine^2H post dose levothyroxine: MCnc: Pt: Ser/Plas: Qn:
     
  Component Word Count: 5
  ID: 98031
  Status (Raw): ACTIVE