Version 2.78

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
MCnc
Time
Pt
System
Bld
Scale
Qn
Method

Additional Names

Short Name
FEP Bld-mCnc
Display Name
Protoporphyrin Free (Bld) [Mass/Vol]
Consumer Name Alpha Get Info
Free protoporphyrin, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
6629

Member of these Groups Get Info

LOINC Group Group Name
LG45668-7 Protoporphyrin.free|Pt|Bld

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Protoporphyrin /B
es-AR Spanish (Argentina) protoporfirina.libre:concentración de masa:punto en el tiempo:sangre:cuantitativo:
es-ES Spanish (Spain) Protoporfirina libre:Concentración de masa:Punto temporal:Sangre:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Protoporfirina libre:Concentración de masa:Punto temporal:Sangre:Cuantitativo:
et-EE Estonian (Estonia) Protoporfüriin.vaba:MCnc:Pt:B:Qn:
Synonyms: Juhuslik Kvantitatiivne Veri
fr-CA French (Canada) Protoporphyrine.libre:Concentration de masse:Temps ponctuel:Sang:Quantitatif:
fr-FR French (France) Protoporphyrine libre:Masse/Volume:Ponctuel:Sang:Numérique:
fr-BE French (Belgium) Protoporphyrine.libre:Concentration de masse:Temps ponctuel:Sang:Quantitatif:
it-IT Italian (Italy) Protoporfirina.libera:MCnc:Pt:Sangue:Qn:
Synonyms: Chimica Concentrazione di Massa Protoporfirina Libera Punto nel tempo (episodio) Sangue
ko-KR Korean (Korea, Republic Of) 유리프로토포르피린:질량농도:검사시점:전혈:정량:
nl-NL Dutch (Netherlands) protoporfyrine.vrij:massa/volume:moment:bloed:kwantitatief:
pt-BR Portuguese (Brazil) Protoporfirina.livre:MCnc:Pt:SgTotal:Qn:
Synonyms: ; FEP; Free erythrocyte protoporphyrin; Protoporphrn; Protoporph; Protoporphyrins; Dicarboxyl porphyrin; Mass concentration; Level; Point in time; Random; Blood; WB; Whole blood; Quantitative; QNT; Quant; Quan; FR; Non-protein bound; Chemistry
ru-RU Russian (Russian Federation) Протопорфирин.свободный:МассКонц:ТчкВрм:Кр:Колич:
Synonyms: Количественный Кровь Массовая концентрация Точка во времени;Момент
tr-TR Turkish (Turkey) Protoporfirin.serb:KütlKons:Zmlı:Kan:Kant:
zh-CN Chinese (China) 原卟啉.游离型:质量浓度:时间点:全血: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 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 血;血液 非蛋白结合型 非蛋白质结合型

Example Units

Unit Source
mcg/dL REGENSTRIEF
ug/dL Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=2892-8