14156-4

Coproporphyrin [Mass/mass] in 24 hour Stool

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:MCnt:24H:Stool:Qn:
Long Common Name: Coproporphyrin [Mass/mass] in 24 hour Stool
Short Name: Copro 24h Stl-mCnt
Display Name: Coproporphyrin (24H Stl) [Mass/Mass]
Consumer Name Alpha Get Info: Coproporphyrin, Stool

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
MCnt
LP6828-0
Time
24H
LP6924-7
- Time Core
  24H
  LP6924-7
- Time Modifier
  NULL
System
Stool
LP7604-4
- System Core
  Stool
  LP7604-4
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 1.0k
Last Updated: Version 2.73 (MIN)
Order vs. Observation: Observation
Common Test Rank Get Info: 15426

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Koproporfyrin:Hmotnostní obsah:24 hodin:Stolice:Kvantitativní:
el-GR	Greek (Greece)	Κοπροπορφυρίνη:MCnt:24H:Κόπρανα:Qn: Synonyms: 24H CHEM MCnt Qn Κόπρανα Κοπροπορφυρίνη
es-AR	Spanish (Argentina)	coproporfirina:contenido másico:24 horas:materia fecal:cuantitativo:
es-ES	Spanish (Spain)	Coproporfirina:Contenido de masa:24 horas:Heces:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Coproporfirina:Contenido masivo:24H:Heces:Cuantitativo:
et-EE	Estonian (Estonia)	Koproporfüriin:MCnt:24 tunni:St:Qn: Synonyms: Kvantitatiivne Roe
fr-CA	French (Canada)	Coproporphyrine:Contenu de masse:24 h:Selles:Quantitatif:
fr-FR	French (France)	Coproporphyrine:Masse/Masse:24H:Selle:Numérique:
fr-BE	French (Belgium)	Coproporphyrine:Contenu de masse:24 h:Selles:Quantitatif:
it-IT	Italian (Italy)	Coproporfirina:MCnt:24h:Feci:Qn: Synonyms: 24 Ore Chimica Contenuto di Massa
ko-KR	Korean (Korea, Republic Of)	코프로포르피린:질량구성:24시간:대변:정량:
nl-NL	Dutch (Netherlands)	coproporfyrine:massa/massa:24 uur:feces:kwantitatief: Synonyms: 24U ontlasting; feces
pt-BR	Portuguese (Brazil)	Coproporfirina:MCnt:24H:Fezes:Qn: Synonyms: ; Copro; Coproporphyrins; Tetracarboxyporphyrin; Coproporph; Tetracarboxyl porphyrin; Tetracarboxylporphyrin; Tetracarboxylporphyrins; Mass content; 1 day; 24 hours; 24HR; Stl; Feces; Faeces; Bowel movement; Fecal; Faecal; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU	Russian (Russian Federation)	Копропорфирин:МассСод:24 часа:Фекалии:Колич: Synonyms: Количественный Масса содержание
tr-TR	Turkish (Turkey)	Koproporfirin:Kütlİçrk:24Sa:Dışkı:Kant: Synonyms: Gaita; feçes
zh-CN	Chinese (China)	粪卟啉:质量含量: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质量的质量数;质量含量(单位质量) 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
ug/g	Example UCUM Units

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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.