44288-9
5-Hydroxyindoleacetate/Creatinine [Mass Ratio] in 24 hour Urine
Active
Part Descriptions
LP15097-6 5-Hydroxyindoleacetate
5-hydroxyindoleacetate (5HIAA) is a metabolite of serotonin and is excreted in the urine. Serotonin is produced in large amounts by carcinoid tumors. Carcinoid tumors are rare, slow-growing tumors usually found in the lining of the digestive tract or in the lungs. The serotonin that is released by the carcinoid tumors is metabolized by monoamine oxidase in the liver, lungs, and brain to 5HIAA. Testing for elevated levels of 5HIAA in 24 hour urine specimens is 73% sensitive and 100% specific for the diagnosis of carcinoid tumors. A fasting plasma 5HIAA correlates to a urine 5HIAA and other relevant biomarkers. PMID: 17576444[https://medlineplus.gov/carcinoidtumors.html] PMID: 23160483
Source: Regenstrief LOINC
LP32035-5 Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas.
Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.)
Source: Human Metabolome Database, Creatinine
Fully-Specified Name
- Component
- 5-Hydroxyindoleacetate/Creatinine
- Property
- MRto
- Time
- 24H
- System
- Urine
- Scale
- Qn
- Method
Additional Names
- Short Name
- 5OH-indoleacetate/Creat 24h Ur
- Display Name
- 5-Hydroxyindoleacetate/Creatinine (24H U) [Mass ratio]
- Consumer Name Alpha Get Info
- 5-Hydroxyindoleacetate/Creatinine, Urine
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.17
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 6012
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG34628-4 | 5-Hydroxyindoleacetate/Creatinine| |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
es-ES | Spanish (Spain) | 5-Hidroxiindol acetato/Creatinina: Synonyms: Cuantitativo |
es-MX | Spanish (Mexico) | 5-hidroxiindoleacetato / creatinina: |
et-EE | Estonian (Estonia) | 5-hüdroksüindooläädikhape/kreatiniin: Synonyms: Kvantitatiivne Uriin |
fr-CA | French (Canada) | 5 hydroxy-indoleacétate/Créatinine: |
fr-FR | French (France) | 5-hydroxyindolacétate/créatinine: |
fr-BE | French (Belgium) | 5 hydroxy-indoleacétate/Créatinine: Synonyms: 5HIAA, 5 hydroxy-indoleacétic acide Rapport de masse |
it-IT | Italian (Italy) | 5-Idrossiindoleacetato/Creatinina: Synonyms: 24 Ore 5-Idrossiindoloacetato Chimica Rapporto di Massa |
nl-NL | Dutch (Netherlands) | 5-hydroxyindoleacetaat/creatinine: Synonyms: 24U kreatinine |
pt-BR | Portuguese (Brazil) | 5-Hidroxiindolacetato/Creatinina: Synonyms: ; |
ru-RU | Russian (Russian Federation) | 5-гидроксииндолацетат/Креатинин: Synonyms: Количественный Масс отношение |
tr-TR | Turkish (Turkey) | 5-Hidroksiindolasetat/Kreatinin: |
uk-UA | Ukrainian (Ukraine) | 5-Гідроксиіндолацетат/Креатинін: Synonyms: 1 day; |
zh-CN | Chinese (China) | 5-羟基吲哚乙酸/肌酐: Synonyms: 1天; |
Example Units
Unit | Source |
---|---|
mg/g{creat} | Example UCUM Units |
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