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Status Information

Status
DEPRECATED
Reason
Erroneous
Comment
Our understanding is there is no assay that measures homocystine and homocysteine separately. There is precedence in the literature and reference labs for homocyst(e)ine, so this LOINC term is deprecated and mapped to its corresponding homocyst(e)ine term.
Map-ToLong Common NameMapping Guidance
72502-8Homocyst(e)ine [Molar concentration difference] in Serum or Plasma --6 hours post dose methionine - post CFst

Term Description

The result is the difference between the post challenge value and the fasting value

LOINC Names Get Info

Fully-Specified Name
Homocystine^6H post dose methionine - post CFst:SCncDiff:Pt:Ser/Plas:Qn:
Long Common Name
Deprecated Homocystine [Molar concentration difference] in Serum or Plasma --6 hours post dose methionine - post CFst
Short Name
Deprecated (Hcys)2 6h p Met-(Hcys)2 - CF
Display Name
Homocystine 6 Hr post dose methionine - post CFst [Molar conc diff]
Consumer Name Alpha Get Info
Homocystine 6 hr after Methionine - after Fast, Blood

Part Model Get Info

  • Component
    Homocystine^6H post dose methionine - post CFst
    LP306129-0
    • Analyte
      Homocystine
      LP15641-1
      • Component Numerator
        Homocystine
        LP15641-1
        • Component Numerator Core
          Homocystine
          LP15641-1
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      6H post dose methionine - post CFst
      LP31582-7
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SCncDiff
    LP65028-0
  • 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
CHAL
Type
Laboratory
First Released
Version 2.09
Last Updated
Version 2.70 (MIN)
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Homocystin^6 hodin po dávce methioninu - po lačnění:Rozdíl látkových koncentrací:Časový bod:Sérum/plazma:Kvantitativní:
el-GRGreek (Greece)Ομοκυστίνη^6 ώρες κατόπιν δόσης μεθειονίνης - μετά από νηστεία:SCncDiff:Pt:Ορός/Πλάσμα:Qn:
Synonyms: 6 ώρες κατόπιν δόσης 6 ώρες κατόπιν δόσης μεθειονίνης 6 ώρες κατόπιν δόσης μεθειονίνης - μετά από νηστεία CHAL Pt Qn SCncDiff κατόπιν δόσης Μεθειονίνη μετά από νηστεία Ομοκυστίνη Ορός Ορός/Πλάσμα Πλάσμα
es-ARSpanish (Argentina)homocistina^6 horas después de dosis de metionina-homocistina^después de permanecer sin ingesta calórica durante el período especificado:concentración de sustancia:punto en el tiempo:suero/plasma:cuantitativo:
es-ESSpanish (Spain)Homocistina^6 horas pos dosis metionina-homocistina:Diferencia en la concentración de la sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Homocistina ^6H después de la dosis de metionina - después de la CFst:Diferencia de concentración de sustancia:Punto temporal:Suero o Plasma:Cuantitativo:
fr-CAFrench (Canada)Homocystine^6 h post dose méthionine-post jeûne calorique:SCncDiff:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-BEFrench (Belgium)Homocystine^6 h post dose méthionine-post jeûne calorique:SCncDiff:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FRFrench (France)Homocystine^T06h après méthionine après jeûne:Moles/Volume(différence):Ponctuel:Sérum/Plasma:Numérique:
it-ITItalian (Italy)Omocistina^6h post dose metionina-omocisteina:SCncDiff:Pt:Siero/Plasma:Qn:
Synonyms: 6 ore dopo stimolo con metionina 6 ore dopo stimolo con metionina-omocisteina Differenza di concentazione di sostanza dopo digiuno dopo dose Plasma Punto nel tempo (episodio) Siero Siero o Plasma Test di provocazione
nl-NLDutch (Netherlands)homocystine^6 uur na dosis methionine - na vasten:verschil in mol/volume:moment:serum of plasma:kwantitatief:
Synonyms: 6U na dosis 6U na dosis methionine 6U na dosis methionine - na vasten
pl-PLPolish (Poland)Homocystyna^6h po podaniu dawki metioniny - po poście:gradient stężeń:punkt w czasie:surowica lub osocze:ilościowy:
Synonyms: 360 minut po podaniu dawki metioniny 6 godzin po podaniu dawki 6 godzin po podaniu dawki metioniny po okresie postu po kalorycznym poście;na czczo po podaniu dawki
pt-BRPortuguese (Brazil)Homocistina^6 hs após dose de metionina+homocistina^após jejum:SCnc:Pt:Sor/Plas:Qn:
Synonyms: Met; (Hcys)2; Homocystin; p dose; p fast; 6h p Met-(Hcys)2; Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; PST; After; PC; Fast; Calorie Fast; Fasting; CHEMISTRY.CHALLENGE TESTING; CHEMISTRY.CHALLENGE TESTING; Methionine load test
ru-RURussian (Russian Federation)Гомоцистин^6 часов после дозы метионина - после ЭГол:МольКонцРазн:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Плазма после энергетического голодания Разность молярной концентрации Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TRTurkish (Turkey)Homosistin^6Sa snr metiyonin dozu - snr KalYas:SubKOnsFrk:Zmlı:Ser/Plaz:Kant:
zh-CNChinese (China)同型胱氨酸^在给予剂量蛋氨酸-同型胱氨酸之后6小时:物质的量浓度差:时间点:血清/血浆:定量型:
Synonyms: (Hcys)2;高胱氨酸 >6Hr之后于一剂药物 >6Hr之后于剂量药物 >6小时之后于一剂药物 >6小时之后于剂量药物 6Hr之后于一剂药物;6Hr之后于剂量药物;6小时之后于一剂药物;6小时之后于剂量药物;在一剂药物之后6Hr;在一剂药物之后6小时;在剂量药物之后6Hr 6Hr之后于给予一剂蛋氨酸;6Hr之后于给予剂量蛋氨酸;6小时之后于给予一剂蛋氨酸;6小时之后于给予剂量蛋氨酸;在给予一剂蛋氨酸之后6Hr;在给予一剂蛋氨酸之后6小时;在给予剂量蛋氨酸之后6Hr 6Hr之后于给予一剂蛋氨酸-同型胱氨酸;6Hr之后于给予一剂蛋氨酸-高胱氨酸;6Hr之后于给予剂量蛋氨酸-同型胱氨酸;6Hr之后于给予剂量蛋氨酸-高胱氨酸;6小时之后于给予一剂蛋氨酸-同型胱氨酸;6小时之后于给予一剂蛋氨酸-高胱氨酸;6小时之后于给予剂量蛋氨酸-同型胱氨酸;6小时之后于给予剂量蛋氨酸-高胱氨酸;在给予一剂蛋氨酸-同型胱氨酸之后6Hr;在给予一剂蛋氨酸-同型胱氨酸之后6小时;在给予一剂蛋氨酸-高胱氨酸之后6Hr;在给予一剂蛋氨酸-高胱氨酸之后6小时;在给予剂量蛋氨酸-同型胱氨酸之后6Hr;在 CFst Fast Met;甲硫基丁氨酸;甲硫氨酸 Nothing by mouth NPO P.C. PC XXX刺激 - 在...之后 一剂物质 一剂药物 之后于... 之后于CFst;之后于热量型禁食;之后于能量型禁食;在CFst之后;在能量型禁食之后 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 卡路里型禁食 卡路里禁食 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 在一剂药物之后>6Hr 在一剂药物之后>6小时 在一剂药物之后大于6Hr 在一剂药物之后大于6小时 在剂量药物之后>6Hr 在剂量药物之后>6小时 在剂量药物之后大于6Hr 在后 大于6Hr之后于一剂药物 大于6Hr之后于剂量药物 大于6小时之后于一剂药物 大于6小时之后于剂量药物 断食 时刻;随机;随意;瞬间 段食 热量型禁食（Calorie Fast，CFst） 热量禁食 物质的量浓度差（差值、差异、差别、差额、区别）;克分子浓度差;克分子浓度差(单位体积);摩尔浓度差;摩尔浓度差(单位体积);物质的量浓度差(单位体积) 甲硫氨酸负荷试验 禁食 空腹 给予刺激之后的同型半胱氨酸 给予刺激之后的高胱氨酸 绝食 能量型禁食 能量禁食 蛋氨酸负荷试验 血清或血浆 饥饿性低血糖 饭后（post cibum，P.C.，PC） 高胱氨酸 之后于

Example Units

UnitSource
umol/LExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=33061-3