Version 2.78

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

Fully-Specified Name

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

Additional Names

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

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.70
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG49375-5 Porphyrins|24H|Urine
LG36136-6 Porphyrins|SCnc|Urine

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Porphyrine:Stoffmengenkonzentration:24 Stunden:Urin:Quantitativ:
es-ES Spanish (Spain) Porfirinas y relacionados:Concentración de sustancia:24 horas:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Porfirinas:Concentración de sustancias:24H:Orina:Cuantitativo:
et-EE Estonian (Estonia) Porfüriinid:SCnc:24 tunni:U:Qn:
Synonyms: Aine kontsentratsioon Kvantitatiivne Uriin
fr-CA French (Canada) Porphyrines:Concentration de substance:24 h:Urine:Quantitatif:
fr-FR French (France) Porphyrines:Moles/Volume:24H:Urine:Numérique:
fr-BE French (Belgium) Porphyrines:Concentration de substance:24 h:Urine:Quantitatif:
it-IT Italian (Italy) Porfirine:SCnc:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Concentrazione di Sostanza
nl-NL Dutch (Netherlands) porfyrinen:mol/volume:24 uur:urine:kwantitatief:
Synonyms: 24U
pt-BR Portuguese (Brazil) Porfirinas:SCnc:24H:Urina:Qn:
Synonyms: Porph; Porphyrin; Substance concentration; Level; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Порфирины:МолКонц:24 часа:Моча:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация
tr-TR Turkish (Turkey) Porfirinler:SubKons:24Sa:İdrar:Kant:
zh-CN Chinese (China) 卟啉类: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 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 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

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=50901-8