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Part Description

LP21411-1   Protoporphyrin.free
Free protoporphyrin is non-complexed, non-heme protoporphyrin. The test is used along with blood lead levels to monitor chronic industrial exposure to lead. Patients with lead toxicity will also have elevated plasma and urine delta aminolevulinic acid and increased urine coproporphyrin. Urine porphobilinogen and uroporphyrin may be normal or be slightly increased. Skin contamination may lead to false increases. Source: Regenstrief Institute

LOINC Names Get Info

Fully-Specified Name
Protoporphyrin.free:MCnc:Pt:RBC:Qn:
Long Common Name
Protoporphyrin Free [Mass/volume] in Red Blood Cells
Short Name
FEP RBC-mCnc
Display Name
Protoporphyrin Free (RBC) [Mass/Vol]
Consumer Name Alpha Get Info
Free protoporphyrin, Red blood cells

Part Model Get Info

  • Component
    Protoporphyrin.free
    LP21411-1
    • Analyte
      Protoporphyrin.free
      LP21411-1
      • Component Numerator
        Protoporphyrin.free
        LP21411-1
        • Component Numerator Core
          Protoporphyrin.free
          LP21411-1
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MCnc
    LP6827-2
  • Time
    Pt
    LP6960-1
  • System
    RBC
    LP7536-8
    • System Core
      RBC
      LP7536-8
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.68
Last Updated
Version 2.68 (ADD)
Order vs. Observation
Both

Member of these Panels

LOINCLong Common Name
94490-0Protoporphyrin fractions panel - Red Blood Cells

Member of these Groups Get Info

LOINC GroupGroup Name
LG50978-2Protoporphyrin.free|Pt|RBC

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Protoporfyrin volný:Hmotnostní koncentrace:Časový bod:Erytrocyty:Kvantitativní:
el-GRGreek (Greece)Πρωτοπορφυρίνη.ελεύθερη:MCnc:Pt:Ερυθρά αιμοσφαίρια:Qn:
Synonyms: CHEM MCnc Pt Qn Ερυθρά αιμοσφαίρια Πρωτοπορφυρίνη Πρωτοπορφυρίνη.ελεύθερη
es-ESSpanish (Spain)Protoporfirina libre:Concentración de masa:Punto temporal:Glóbulos rojos:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Protoporfirina libre:Concentración de masa:Punto temporal:Eritrocitos:Cuantitativo:
et-EEEstonian (Estonia)Protoporfüriin.vaba:MCnc:Pt:RBC:Qn:
Synonyms: Erütrotsüüdid Juhuslik Kvantitatiivne
fr-FRFrench (France)Protoporphyrine libre:Masse/Volume:Ponctuel:Érythrocytes:Numérique:
fr-BEFrench (Belgium)Protoporphyrine.libre:Concentration de masse:Temps ponctuel:GR:Quantitatif:
fr-CAFrench (Canada)Protoporphyrine.libre:Concentration de masse:Temps ponctuel:GR:Quantitatif:
it-ITItalian (Italy)Protoporfirina.libera:MCnc:Pt:RBC:Qn:
Synonyms: Chimica Concentrazione di Massa Globuli rossi Protoporfirina Libera Punto nel tempo (episodio)
nl-NLDutch (Netherlands)protoporfyrine.vrij:massa/volume:moment:erytrocyten:kwantitatief:
Synonyms: rode bloedcellen
ru-RURussian (Russian Federation)Протопорфирин.свободный:МассКонц:ТчкВрм:Эритроциты:Колич:
Synonyms: Количественный Массовая концентрация Точка во времени;Момент
tr-TRTurkish (Turkey)Protoporfirin.serb:KütlKons:Zmlı:Eritrosit:Kant:
Synonyms: RBC
zh-CNChinese (China)原卟啉.游离型:质量浓度:时间点:红细胞:定量型:
Synonyms: Protopor;一卟啉;壹卟啉;初卟啉;原紫素;原紫质;原卜啉;原吡咯紫质;锌前吡喀紫质 RBC;RBCS;红血球;红血细胞;赤血球 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 原卟啉（一卟啉、壹卟啉、初卟啉、原紫素、原紫质、原卜啉、原吡咯紫质、锌前吡喀紫质）.游离型;FEP;原卟啉 - 游离;原卟啉 - 游离型;原卟啉.游离;游离原卟啉;游离型原卟啉;游离型红细胞原卟啉;游离型红细胞原卟啉（Free erythrocyte protoporphyrin，FEP）;游离红细胞原卟啉 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 水平;浓度;质量浓度(单位体积) 游离 非蛋白结合型 非蛋白质结合型

Example Units

UnitSource
ug/dLExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=94491-8