Version 2.74

Part Descriptions

LP15151-1   Coproporphyrin
4 carboxyl groups Source: Regenstrief Institute

LP15151-1   Coproporphyrin
Porphyrins build up among patients with hereditary enzyme disorders known as porphyrias. Porphyrias affect the heme biosynthetic pathway and cause increased urine excretion of porphyrinogens, by-products known as porphyrins and porphyrinogen precursors-including delta aminolevulinic acid (ALA) and porphobilinogen (PBG). Coproporphyrin and uroporphyrin excretion in urine is markedly increased during acute attacks of hereditary coproporphyria. Increased uroporphyrinogen, uroporphyrin, and coproporphyrin excretion occurs in porphyria cutanea tarda. Increased coproporphyrin excretion alone lacks specificity and sensitivity for lead testing and is likely to occur secondary to other diseases. Information from LOINC partner 1 and Jacobs and DeMott Laboratory Test Handbook, 5th edition, DS Jacobs, WR DeMott and DK Oxley, 2001. 2007 08 06. Source: Regenstrief Institute

LP15151-1   Coproporphyrin
Part of porphyrin fractionation testing useful in diagnosing porphyrin cutanea tarda, hereditary coproporphyria, and variegate porphyria. Such patients typically will present with profound elevations of porphyrin analytes (e.g. > 5-fold) during acute episodes. Moderate elevations (e.g. < 3-fold) are more often due to medications or environmental factors. Source: Regenstrief LOINC

Fully-Specified Name

Component
Coproporphyrin
Property
SCnc
Time
24H
System
Urine
Scale
Qn
Method

Additional Names

Short Name
Copro 24h Ur-sCnc
Display Name
Coproporphyrin (24H U) [Moles/Vol]
Consumer Name Alpha
Coproporphyrin, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.34
Order vs. Observation
Observation

Member of these Groups Get Info

LOINC Group Group Name
LG45541-6 Coproporphyrin|24H|Urine
LG35345-4 Coproporphyrin|SCnc|Urine

Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 粪卟啉:物质的量浓度:24小时:尿液:定量型:
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 Copro;Coproporph;四羧基卟啉 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 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉
es-AR Spanish (Argentina) coproporfirina:concentración de sustancia:24 horas:orina:cuantitativo:
fr-CA French (Canada) Coproporphyrine:Concentration de substance:24 h:Urine:Quantitatif:
et-EE Estonian (Estonia) Koproporfüriin:SCnc:24 tunni:U:Qn:
Synonyms: Aine kontsentratsioon Kvantitatiivne Uriin
pt-BR Portuguese (Brazil) Coproporfirina:SCnc:24H:Urina:Qn:
Synonyms: ; Copro; Coproporphyrins; Tetracarboxyporphyrin; Coproporph; Tetracarboxyl porphyrin; Tetracarboxylporphyrin; Tetracarboxylporphyrins; Substance concentration; Level; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry
es-ES Spanish (Spain) Coproporfirina:Concentración de sustancia:24 horas:Orina:Qn:
ko-KR Korean (Korea, Republic Of) 코프로포르피린:물질농도:24시간:뇨:정량:
it-IT Italian (Italy) Coproporfirina:SCnc:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Concentrazione di Sostanza
fr-FR French (France) Coproporphyrine:Moles/Volume:24H:Urine:Numérique:
tr-TR Turkish (Turkey) Koproporfirin:SubKons:24Sa:İdrar:Kant:
ru-RU Russian (Russian Federation) Копропорфирин:МолКонц:24 часа:Моча:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация
nl-NL Dutch (Netherlands) coproporfyrine:mol/volume:24 uur:urine:kwantitatief:
Synonyms: 24U
fr-BE French (Belgium) Coproporphyrine:Concentration de substance:24 h:Urine:Quantitatif:
es-MX Spanish (Mexico) Coproporfirina:Concentración de sustancias:24H:Orina:Cuantitativo:

Example Units

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

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=25881-4