Version 2.77

Part Description

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

Fully-Specified Name

Component
5-Hydroxyindoleacetate
Property
MCnc
Time
Pt
System
CSF
Scale
Qn
Method

Additional Names

Short Name
5OH-indoleacetate CSF-mCnc
Display Name
5-Hydroxyindoleacetate (CSF) [Mass/Vol]
Consumer Name Alpha Get Info
5-Hydroxyindoleacetate, Spinal fluid

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.42
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG42422-2 5-Hydroxyindoleacetate|Pt|CSF

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) 5-Hydroxyindolacetat:Massenkonzentration:Zeitpunkt:Liquor:Quantitativ:
Synonyms: 5-HIES; Zerebrospinalflüssigkeit
es-AR Spanish (Argentina) 5-hidroxiindolacetato:concentración de masa:punto en el tiempo:líquido cefalorraquídeo:cuantitativo:
es-ES Spanish (Spain) 5-Hidroxiindol acetato:Concentración de masa:Punto temporal:Líquido Cefalorraquideo:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) 5-hidroxiindoleacetato:Concentración de masa:Punto temporal:Fluído espinal cerebral:Cuantitativo:
et-EE Estonian (Estonia) 5-hüdroksüindooläädikhape:MCnc:Pt:CSF:Qn:
Synonyms: Juhuslik Kvantitatiivne Liikvor
fr-CA French (Canada) 5 hydroxy-indoleacétate:Concentration de masse:Temps ponctuel:LCR:Quantitatif:
fr-FR French (France) 5-hydroxyindolacétate:Masse/Volume:Ponctuel:Liquide céphalorachidien:Numérique:
fr-BE French (Belgium) 5 hydroxy-indoleacétate:Concentration de masse:Temps ponctuel:LCR:Quantitatif:
Synonyms: 5HIAA, 5 hydroxy-indoleacétic acide
it-IT Italian (Italy) 5-Idrossiindoleacetato:MCnc:Pt:LCS:Qn:
Synonyms: 5-Idrossiindoloacetato Chimica Concentrazione di Massa Liquido cerebrospinale Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 5-하이드록시인돌아세테이트:질량농도:검사시점:뇌척수액:정량:
nl-NL Dutch (Netherlands) 5-hydroxyindoleacetaat:massa/volume:moment:liquor cerebrospinalis:kwantitatief:
pt-BR Portuguese (Brazil) 5-hidroxiindolacetato:MCnc:Pt:LCR:Qn:
Synonyms: ; 5OH-indoleacetate; Hydroxyindoacet; 5HIAA; 5HIA; Serotonin Metabolite; 5-HIAA; 5-hydroxyindoleacetic acid; Mass concentration; Level; Point in time; Random; Cerebral spinal fluid; Spinal Fluid; Cerebrospinal Fl; Spinal Flu; Spinal Fld; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) 5-гидроксииндолацетат:МассКонц:ТчкВрм:ЦСЖ:Колич:
Synonyms: Количественный Массовая концентрация Точка во времени;Момент Цереброспинальная жидкость
tr-TR Turkish (Turkey) 5-Hidroksiindolasetat:KütlKons:Zmlı:BOS:Kant:
zh-CN Chinese (China) 5-羟基吲哚乙酸:质量浓度:时间点:脑脊液:定量型:
Synonyms: 5-羟吲哚乙酸;5HIA;5HIAA;5-HIAA;5OH-indoleacetate;5OH-吲哚乙酸;5-羟吲哚醋酸;5-羟色胺代谢产物;羟基吲哚乙酸;血清素代谢产物 CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 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 时刻;随机;随意;瞬间 水平;浓度;质量浓度(单位体积) 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液

Example Units

Unit Source
mg/mL 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=1692-3