25881-4

Coproporphyrin [Moles/volume] in 24 hour Urine

Active

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

LOINC Names Get Info

Fully-Specified Name: Coproporphyrin:SCnc:24H:Urine:Qn:
Long Common Name: Coproporphyrin [Moles/volume] in 24 hour Urine
Short Name: Copro 24h Ur-sCnc
Display Name: Coproporphyrin (24H U) [Moles/Vol]
Consumer Name Alpha Get Info: Coproporphyrin, Urine

Part Model Get Info

Component
Coproporphyrin
LP15151-1
- Analyte
  Coproporphyrin
  LP15151-1
  - Component Numerator
    Coproporphyrin
    LP15151-1
    - Component Numerator Core
      Coproporphyrin
      LP15151-1
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
SCnc
LP6860-3
Time
24H
LP6924-7
- Time Core
  24H
  LP6924-7
- Time Modifier
  NULL
System
Urine
LP7681-2
- System Core
  Urine
  LP7681-2
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 2.00
Last Updated: Version 2.34 (MIN)
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
cs-CZ	Czech (Czechia)	Koproporfyrin:Látková koncentrace:24 hodin:Moč:Kvantitativní:
el-GR	Greek (Greece)	Κοπροπορφυρίνη:SCnc:24H:Ούρα:Qn: Synonyms: 24H CHEM Qn SCnc Κοπροπορφυρίνη Ούρα
es-AR	Spanish (Argentina)	coproporfirina:concentración de sustancia:24 horas:orina:cuantitativo:
es-ES	Spanish (Spain)	Coproporfirina:Concentración de sustancia:24 horas:Orina:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Coproporfirina:Concentración de sustancias:24H:Orina:Cuantitativo:
et-EE	Estonian (Estonia)	Koproporfüriin:SCnc:24 tunni:U:Qn: Synonyms: Aine kontsentratsioon Kvantitatiivne Uriin
fr-CA	French (Canada)	Coproporphyrine:Concentration de substance:24 h:Urine:Quantitatif:
fr-FR	French (France)	Coproporphyrine:Moles/Volume:24H:Urine:Numérique:
fr-BE	French (Belgium)	Coproporphyrine:Concentration de substance:24 h:Urine:Quantitatif:
it-IT	Italian (Italy)	Coproporfirina:SCnc:24h:Urine:Qn: Synonyms: 24 Ore Chimica Concentrazione di Sostanza
ko-KR	Korean (Korea, Republic Of)	코프로포르피린:물질농도:24시간:뇨:정량:
nl-NL	Dutch (Netherlands)	coproporfyrine:mol/volume:24 uur:urine:kwantitatief: Synonyms: 24U
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
ru-RU	Russian (Russian Federation)	Копропорфирин:МолКонц:24 часа:Моча:Колич: Synonyms: Количественный Молярность;Молярная объёмная концентрация
tr-TR	Turkish (Turkey)	Koproporfirin:SubKons:24Sa:İdrar:Kant:
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

Example Units

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

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.