Version 2.77

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
MRat
Time
24H
System
Stool
Scale
Qn
Method

Additional Names

Short Name
Copro 24h Stl-mRate
Display Name
Coproporphyrin (24H Stl) [Mass/Time]
Consumer Name Alpha Get Info
Coproporphyrin, Stool

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
6183

Member of these Groups Get Info

LOINC Group Group Name
LG5497-5 Coproporphyrin|MRat|24H|Stool

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Coproporphyrin:Massenrate:24 Stunden:Stuhl:Quantitativ:
es-AR Spanish (Argentina) coproporfirina:índice de masa:24 horas:materia fecal:cuantitativo:
es-ES Spanish (Spain) Coproporfirina:Indice de masa:24 horas:Heces:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Coproporfirina:Tasa de masa:24H:Heces:Cuantitativo:
et-EE Estonian (Estonia) Koproporfüriin:MRat:24 tunni:St:Qn:
Synonyms: Kvantitatiivne Roe
fr-CA French (Canada) Coproporphyrine:Débit de masse:24 h:Selles:Quantitatif:
fr-FR French (France) Coproporphyrine:Masse/Temps:24H:Selle:Numérique:
fr-BE French (Belgium) Coproporphyrine:Débit de masse:24 h:Selles:Quantitatif:
it-IT Italian (Italy) Coproporfirina:MRat:24h:Feci:Qn:
Synonyms: 24 Ore Chimica Indice di Massa
ko-KR Korean (Korea, Republic Of) 코프로포르피린:질량율:24시간:대변:정량:
nl-NL Dutch (Netherlands) coproporfyrine:massa/tijd:24 uur:feces:kwantitatief:
Synonyms: 24U ontlasting; feces
pt-BR Portuguese (Brazil) Coproporfirina:MRat:24H:Fezes:Qn:
Synonyms: ; Copro; Coproporphyrins; Tetracarboxyporphyrin; Coproporph; Tetracarboxyl porphyrin; Tetracarboxylporphyrin; Tetracarboxylporphyrins; mRate; Mass rate; 1 day; 24 hours; 24HR; Stl; Feces; Faeces; Bowel movement; Fecal; Faecal; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Копропорфирин:МассСк:24 часа:Фекалии:Колич:
Synonyms: Количественный Массовая скорость
tr-TR Turkish (Turkey) Koproporfirin:KütlHz:24Sa:Dışkı:Kant:
Synonyms: Gaita; feçes
zh-CN Chinese (China) 粪卟啉:质量速率:24小时:大便: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 便;大肠运动;排便;粪便;肠运动 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 单位时间内的质量数;质量速率(单位时间) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺

Example Units

Unit Source
mcg/24h REGENSTRIEF
ug/(24.h) 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=2135-2