Version 2.80

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

Fully-Specified Name

Component
Protoporphyrin.free
Property
SCnc
Time
Pt
System
RBC
Scale
Qn
Method

Additional Names

Long Common Name
Protoporphyrin Free [Moles/volume] in Red Blood Cells
Short Name
FEP RBC-sCnc
Display Name
Protoporphyrin Free (RBC) [Moles/Vol]
Consumer Name Alpha Get Info
Free protoporphyrin, Red blood cells

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.15
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Observation
Common Test Rank Get Info
13762

Member of these Panels

LOINC Long Common Name
94490-0 Protoporphyrin fractions panel - Red Blood Cells

Member of these Groups Get Info

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

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Πρωτοπορφυρίνη.ελεύθερη:SCnc:Pt:Ερυθρά αιμοσφαίρια:Qn:
Synonyms: SCnc Πρωτοπορφυρίνη Πρωτοπορφυρίνη.ελεύθερη
es-ES Spanish (Spain) Protoporfirina libre:Concentración de sustancia:Punto temporal:Glóbulos rojos:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Protoporfirina libre:Concentración de sustancias:Punto temporal:Eritrocitos:Cuantitativo:
et-EE Estonian (Estonia) Protoporfüriin.vaba:SCnc:Pt:RBC:Qn:
Synonyms: Aine kontsentratsioon Erütrotsüüdid Juhuslik Kvantitatiivne
fr-CA French (Canada) Protoporphyrine.libre:Concentration de substance:Temps ponctuel:GR:Quantitatif:
fr-FR French (France) Protoporphyrine libre:Moles/Volume:Ponctuel:Érythrocytes:Numérique:
fr-BE French (Belgium) Protoporphyrine.libre:Concentration de substance:Temps ponctuel:GR:Quantitatif:
it-IT Italian (Italy) Protoporfirina.libera:SCnc:Pt:RBC:Qn:
Synonyms: Chimica Concentrazione di Sostanza Globuli rossi Protoporfirina Libera Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 유리프로토포르피린:물질농도:검사시점:적혈구:정량:
nl-NL Dutch (Netherlands) protoporfyrine.vrij:mol/volume:moment:erytrocyten:kwantitatief:
Synonyms: rode bloedcellen
pt-BR Portuguese (Brazil) Protoporfirina.livre:SCnc:Pt:Eritroc:Qn:
Synonyms: ; FEP; Free erythrocyte protoporphyrin; Protoporphrn; Protoporph; Protoporphyrins; Dicarboxyl porphyrin; Substance concentration; Level; Point in time; Random; Erythrocytes; Red blood corpusles; Red blood cells; Quantitative; QNT; Quant; Quan; FR; Non-protein bound; Chemistry
ru-RU Russian (Russian Federation) Протопорфирин.свободный:МолКонц:ТчкВрм:Эритроциты:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Точка во времени;Момент
tr-TR Turkish (Turkey) Protoporfirin.serb:SubKons:Zmlı:Eritrosit:Kant:
Synonyms: RBC
zh-CN Chinese (China) 原卟啉.游离型:物质的量浓度: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 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 游离 非蛋白结合型 非蛋白质结合型

Example Units

Unit Source
umol/L Example UCUM Units
umol/L eCHN

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=39775-2