Version 2.82

Part Descriptions

LP14913-5   Porphyrins
A group of compounds containing the porphin structure, four pyrrole rings connected by methine bridges in a cyclic configuration to which a variety of side chains are attached. The nature of the side chain is indicated by a prefix, as uroporphyrin, hematoporphyrin, etc. The porphyrins, in combination with iron, form the heme component in biologically significant compounds such as hemoglobin and myoglobin. Source: National Library of Medicine, MeSH 2006

LP14913-5   Porphyrins
Porphyrins are created as byproducts of porphyrinogens. Hereditary enzyme disorders leading to the buildup of porphyrins or porphyrinogens cause porphyrias and affect the heme biosynthetic pathway. Most of these disorders are inherited as autosomal dominant disorders. Increased urine porphyrins are seen with congenital erythropoietic porphyria, acute intermittent porphyria, hereditary coproporphyria, variegate porphyria, and porphyria cutanea tarda. Information from LOINC partner 1 and Jacobs and DeMott Laboratory Test Handbook, 5th edition, DS Jacobs, WR DeMott and DK Oxley, 2001. Source: Regenstrief Institute

LOINC Names Get Info

Fully-Specified Name
Porphyrins:MRat:24H:Urine:Qn:
Long Common Name
Porphyrins [Mass/time] in 24 hour Urine
Short Name
Porphyrins 24h Ur-mRate
Display Name
Porphyrins (24H U) [Mass/Time]

Part Model Get Info

  • Component
    Porphyrins
    LP14913-5
    • Analyte
      Porphyrins
      LP14913-5
      • Component Numerator
        Porphyrins
        LP14913-5
        • Component Numerator Core
          Porphyrins
          LP14913-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MRat
    LP6833-0
  • 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 1.0j-a
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Observation
Common Test Rank Get Info
10693

Language Variants Get Info

Tag Language Translation
cs-CZ Czech (Czechia) Porfyriny:Hmotnostní tok:24 hodin:Moč:Kvantitativní:
de-AT German (Austria) Synonyms: Porphyrine Urinexkr.
de-DE German (Germany) Porphyrine:Massenrate:24 Stunden:Urin:Quantitativ:
el-GR Greek (Greece) Πορφυρίνες:MRat:24H:Ούρα:Qn:
Synonyms: 24H CHEM MRat Qn Ούρα Πορφυρίνες
es-AR Spanish (Argentina) porfirinas:índice de masa:24 horas:orina:cuantitativo:
es-MX Spanish (Mexico) Porfirinas:Tasa de masa:24H:Orina:Cuantitativo:
es-ES Spanish (Spain) Porfirinas y relacionados:Indice de masa:24 horas:Orina:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Porfüriinid:MRat:24 tunni:U:Qn:
Synonyms: Kvantitatiivne Uriin
fr-FR French (France) Porphyrines:Masse/Temps:24H:Urine:Numérique:
fr-BE French (Belgium) Porphyrines:Débit de masse:24 h:Urine:Quantitatif:
fr-CA French (Canada) Porphyrines:Débit de masse:24 h:Urine:Quantitatif:
it-IT Italian (Italy) Porfirine:MRat:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Indice di Massa
ko-KR Korean (Korea, Republic Of) 포르피린:질량율:24시간:뇨:정량:
nl-NL Dutch (Netherlands) porfyrinen:massa/tijd:24 uur:urine:kwantitatief:
Synonyms: 24U
pt-BR Portuguese (Brazil) Porfirinas:MRat:24H:Urina:Qn:
Synonyms: Porph; Porphyrin; mRate; Mass rate; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Порфирины:МассСк:24 часа:Моча:Колич:
Synonyms: Количественный Массовая скорость
tr-TR Turkish (Turkey) Porfirinler:KütlHz:24Sa:İdrar:Kant:
zh-CN Chinese (China) 卟啉类:质量速率: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 Porph;卟啉;卟啉及相关物质;卟啉类及相关物质;成分 - 化学 - 卟啉及相关物质 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 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 尿;小便;下泉

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=10885-2