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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

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

LOINCNameR/O/CCardinalityExample UCUM Units
74545-5Tryptophan-related indole profiling panel - Platelet rich plasma
Indent74775-8Platelets [#/volume] in Platelet rich plasma by Automated count10*3/uL
Indent71804-9Serotonin [Entitic substance] in Plateletsnmol/10*9{platelets}
Indent74769-15-Hydroxyindoleacetate [Moles/volume] in Platelet rich plasmanmol/L
Indent74768-35-Hydroxytryptophan [Moles/volume] in Platelet rich plasmanmol/L
Indent74767-5Tryptophan [Moles/volume] in Platelet rich plasmanmol/L

LOINC Names Get Info

Fully-Specified Name
Tryptophan-related indole profiling panel:-:Pt:PRP:-:
Long Common Name
Tryptophan-related indole profiling panel - Platelet rich plasma
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

Part Model Get Info

  • Component
    Tryptophan-related indole profiling panel
    LP182440-0
    • Analyte
      Tryptophan-related indole profiling panel
      LP182440-0
      • Component Numerator
        Tryptophan-related indole profiling panel
        LP182440-0
        • Component Numerator Core
          Tryptophan-related indole profiling panel
          LP182440-0
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    -
    LP6769-6
  • Time
    Pt
    LP6960-1
  • System
    PRP
    LP7506-1
    • System Core
      PRP
      LP7506-1
    • Super System
      NULL
       
  • Scale
    -
    LP7747-1
  • Method
    NULL
     

Basic Attributes

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

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Indol související s tryptofanem profilování panel:-:Časový bod:Plazma bohatá na trombocyty:-:
el-GRGreek (Greece)Πίνακας χαρακτηρισμού ινδόλης που σχετίζεται με την τρυπτοφάνη:-:Pt:PRP:-:
Synonyms: - CHEM PANEL.CHEM PRP Pt Ινδόλη Πίνακας χαρακτηρισμού ινδόλης που σχετίζεται με την τρυπτοφάνη Τρυπτοφάνη
es-MXSpanish (Mexico)Panel de perfilado de indol relacionado con triptófano:-:Punto temporal:Plasma rico en plaquetas:-:
es-ESSpanish (Spain)Panel de perfiles indol relacionados con el triptófano:Propiedades mixtas (sólo paneles):Punto temporal:Plasma rico en plaquetas:-:
fr-FRFrench (France)Profils indole tryptophane panel:-:Ponctuel:Plasma riche en plaquettes:-:
it-ITItalian (Italy)Profilazione indolo relativo a triptofano, panel:-:Pt:PRP:-:
Synonyms: Chimica Panel profilazione di indolo relativo a triptofano Plasma ricco di piastrine Punto nel tempo (episodio) Set di prescrizione chimica
nl-NLDutch (Netherlands)tryptofaan-gerelateerd indol profiel panel:-:moment:plaatjesrijk plasma:-:
ru-RURussian (Russian Federation)Триптофан-связанный индол профиль панель:-:ТчкВрм:БТП:-:
Synonyms: Богатая тромбоцитами плазма;Пластинками богатая плазма Точка во времени;Момент
zh-CNChinese (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