Version 2.78

Term Description

Profiling of the plasma indoles tryptophan, 5-hydroxytryptophan (5-HTP), 5-Hydroxytryptamine (serotonin), and 5-hydroxyindoleacetic acid (5-HIAA) is useful in the diagnosis of carcinoid tumors with symptoms suggestive of carcinoid syndrome. Platelet serotonin is the most sensitive indole marker for the diagnosis and follow-up of carcinoids. In contrast to urinary 5-HIAA, platelet serotonin is not influenced by dietary intake of foods containing serotonin. PMID: 11568091
Source: Regenstrief LOINC

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
74545-5 Tryptophan-related indole profiling panel - Platelet rich plasma
Indent74775-8 Platelets [#/volume] in Platelet rich plasma by Automated count 10*3/uL
Indent71804-9 Serotonin [Entitic substance] in Platelets nmol/10*9{platelets}
Indent74769-1 5-Hydroxyindoleacetate [Moles/volume] in Platelet rich plasma nmol/L
Indent74768-3 5-Hydroxytryptophan [Moles/volume] in Platelet rich plasma nmol/L
Indent74767-5 Tryptophan [Moles/volume] in Platelet rich plasma nmol/L

Fully-Specified Name

Component
Tryptophan-related indole profiling panel
Property
-
Time
Pt
System
PRP
Scale
-
Method

Additional Names

Short Name
Tryp-related indole profile pnl PRP
Display Name
Tryptophan-related indole profiling panel (PRP)
Consumer Name Alpha Get Info
Tryptophan-related indole profiling panel, Blood

Basic Attributes

Class
PANEL.CHEM
Type
Laboratory
First Released
Version 2.48
Last Updated
Version 2.48
Order vs. Observation
Order
Panel Type
Panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Panel de perfilado de indol relacionado con triptófano:-:Punto temporal:Plasma rico en plaquetas:-:
es-ES Spanish (Spain) Panel de perfiles indol relacionados con el triptófano:Propiedades mixtas (sólo paneles):Punto temporal:Plasma rico en plaquetas:-:
fr-FR French (France) Profils indole tryptophane panel:-:Ponctuel:Plasma riche en plaquettes:-:
it-IT Italian (Italy) Profilazione indolo relativo a triptofano, panel:-:Pt:PRP:-:
Synonyms: 2,3-benzopirrolo Chimica Panel profilazione di indolo relativo a triptofano Plasma ricco di piastrine Punto nel tempo (episodio) Set di prescrizione chimica
nl-NL Dutch (Netherlands) tryptofaan-gerelateerd indol profiel panel:-:moment:plaatjesrijk plasma:-:
pt-BR Portuguese (Brazil) Triptofano-realcionado a índole de perfil painel::Pt:PRPQ:-:
ru-RU Russian (Russian Federation) Триптофан-связанный индол профиль панель:-:ТчкВрм:БТП:-:
Synonyms: Богатая тромбоцитами плазма;Пластинками богатая плазма Точка во времени;Момент
zh-CN Chinese (China) 色氨酸相关吲哚分析组套:-:时间点:富血小板血浆:-:
Synonyms: B 吲哚基丙氨酸;Beta 吲哚基丙氨酸;L-色氨酸;Trp;β吲哚基丙氨酸 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 医嘱套餐 医嘱套餐类 医嘱套餐组 医嘱组 医嘱组.化学试验;化学组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）;化学医嘱组类;医嘱组.化学;医嘱组.化学检验项目;医嘱组类.化学;医嘱组类.化学检验项目;医嘱组类.化学试验;实验室医嘱组类.化学;实验室医嘱组类.化学检验项目;实验室医嘱组类.化学试验 医嘱组合 医嘱组合类 医嘱组套 医嘱组套类 医嘱组类 多重;多重型;多重标尺类型;多重精度类型 套餐 套餐医嘱 套餐医嘱组 套餐医嘱组类 实验室医嘱套餐 实验室医嘱套餐类 实验室医嘱组 实验室医嘱组合类 实验室医嘱组套 实验室医嘱组套类 实验室套餐医嘱组 实验室套餐医嘱组类 实验室检验项目医嘱组合类 实验室检验项目组合类 富血小板血浆（Platelet rich plasma，PRP） 时刻;随机;随意;瞬间 检验医嘱组合类 检验项目医嘱组合类 检验项目组合类 氮杂茚;氮茚 组 组合 组合医嘱 组合类 组套 色氨酸（B 吲哚基丙氨酸、Beta 吲哚基丙氨酸、L-色氨酸、Trp、β吲哚基丙氨酸）相关吲哚（靛基质）分析组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=74545-5
Questionnaire definition
https://fhir.loinc.org/Questionnaire/?url=http://loinc.org/q/74545-5