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Term Description

Qualitative detection of nucleic acid sequences in Escherichia coli shiga-like toxin 1 and 2 (stx1/stx2) genes in stool specimens by PCR-based methods. This assay does not differentiate between the two toxin genes. This term was created for, but not limited in use to, the xTAG® Gastrointestinal Pathogen Panel (GPP).

Part Description

LP204844-7   Escherichia coli Stx1+Stx2 toxin stx1+stx2 genes
Shiga toxin producing E. coli (STEC) is also known as enterohemorrhagic E. coli (EHEC) and verotocix E. coli (VTEC). STEC are strains capable of producing Shiga toxin and typically cause blood diarrhea. Hemolytic-uremic syndrome complicates 6-9 percent of STEC infections overall and about 15 percent of STEC infections in children under age 10. STEC strains are typically have one or both stx genes that encode for Shiga Toxins 1 and 2. Source: LOINC partner 1

LOINC Names Get Info

Fully-Specified Name
Escherichia coli Stx1+Stx2 toxin stx1+stx2 genes:PrThr:Pt:Stool:Ord:Probe.amp.tar
Long Common Name
Escherichia coli Stx1 and Stx2 toxin stx1+stx2 genes [Presence] in Stool by NAA with probe detection
Short Name
EC stx1+stx2 genes Stl Ql NAA+probe
Display Name
E. coli stx1+stx2 genes NAA+probe Ql (Stl)
Consumer Name Alpha Get Info
Escherichia coli stx1+Stx2 toxin stx1+stx2 genes, Stool

Part Model Get Info

  • Component
    Escherichia coli Stx1+Stx2 toxin stx1+stx2 genes
    LP204844-7
    • Analyte
      Escherichia coli Stx1+Stx2 toxin stx1+stx2 genes
      LP204844-7
      • Component Numerator
        Escherichia coli Stx1+Stx2 toxin stx1+stx2 genes
        LP204844-7
        • Component Numerator Core
          Escherichia coli Stx1+Stx2 toxin stx1+stx2 genes
          LP204844-7
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Stool
    LP7604-4
    • System Core
      Stool
      LP7604-4
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    Probe.amp.tar
    LP6464-4

Example Answer List: LL360-9

Source: Regenstrief Institute
AnswerCodeScoreAnswer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value)LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value)LA6577-6

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.56
Last Updated
Version 2.64 (NAM)
Change Reason
Updated Component from "Escherichia coli shiga-like toxin 1+2 (stx1+stx2) genes" based on the current E. coli nomenclature and LOINC model.
Order vs. Observation
Both

Member of these Panels

LOINCLong Common Name
79381-0Gastrointestinal pathogens panel - Stool by NAA with probe detection

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Escherichia coli toxin Stx1 a Stx2 geny stx1+stx2:Přítomnost nebo práh:Časový bod:Stolice:Ordinální:Amplifikace nukleových kyselin s detekcí sondou
de-DEGerman (Germany)Escherichia coli Stx1+Stx2-Toxine stx1+stx2-Gene:Nachweis oder Schwellenwert:Zeitpunkt:Stuhl:Ordinal:Zielfragmentamplifikation mit Sondendetektion
el-GRGreek (Greece)Γονίδια stx1+stx2 της τοξίνης Stx1+Stx2 του Escherichia coli (Κολοβακτηρίδιο):PrThr:Pt:Κόπρανα:Ord:Ανιχνευτής.ενίσχυση.στόχου
Synonyms: Escherichia coli (Κολοβακτηρίδιο) MICRO Ord PrThr Pt Ανιχνευτής Ανιχνευτής.ενίσχυση Ανιχνευτής.ενίσχυση.στόχου Γονίδια stx1+stx2 της τοξίνης Stx1 & Stx2 του Escherichia coli (Κολοβακτηρίδιο) Γονίδια stx1+stx2 της τοξίνης Stx1+Stx2 του Escherichia coli (Κολοβακτηρίδιο) Κόπρανα
es-ESSpanish (Spain)Genes (stx1+stx2) de la toxina de Escherichia coli shiga 1+2+J8135:PrThr:Punto temporal:Heces:Ord:Sonda con amplificación dirigida
es-MXSpanish (Mexico)Escherichia coli Stx1 + Stx2 toxina stx1 + genes stx2:Presencia o umbral:Punto temporal:Heces:Ordinal:Amplificación de ácidos nucleicos con detección de sonda
fr-CAFrench (Canada)Escherichia coli toxines stx1 + stx2 gènes:Présence-Seuil:Temps ponctuel:Selles:Ordinal:Sonde avec amplification de la cible
fr-FRFrench (France)Escherichia coli gènes des toxines stx1+stx2:Présence/Seuil:Ponctuel:Selle:Qualitatif:PCR amplification de cible
it-ITItalian (Italy)Escherichia coli tossine shiga-like 1+2 (stx1 & stx2), geni:PrThr:Pt:Feci:Ord:Sonda.amp.tar
Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA
nl-NLDutch (Netherlands)Escherichia coli shiga-achtig toxine 1+2 (stx1+stx2) genen:aanwezigheid:moment:feces:ordinaal:probe-detectie
Synonyms: Escherichia coli shiga-like ontlasting; feces probe.amp.tar
pl-PLPolish (Poland)Escherichia coli Stx1+Stx2 toksyny stx1+stx2 geny:granica wykrywalności:punkt w czasie:kał:uporządkowany:sonda.amplifikacja.cel
Synonyms: amplifikacja kwasu nukleinowego z detekcją za pomocą sondy amplifikacja z detekcją za pomocą sondy Geny stx1 i stx2 kodujące toksyny Stx1 i Stx2 Escherichia coli Identyfikacja genów stx1 i stx2 kodujących toksyny Shiga Stx1 i Stx2 u Escherichia coli
zh-CNChinese (China)大肠埃希菌 stx1+stx2 毒素 stx1+stx2 基因:存在情况或阈值:时间点:大便:序数型:探针法.基因扩增.靶向
Synonyms: E coli;大肠埃希氏杆菌;大肠埃希氏菌;大肠杆菌 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 便;大肠运动;排便;粪便;肠运动 借助扩增的探针方法;借助扩增的探针法;探针法.扩增 借助靶向扩增的探针方法;借助靶向扩增的探针法;探针法.扩增.靶向 分子病理学 - 基因类 基因 大肠埃希菌（E coli、大肠埃希氏杆菌、大肠埃希氏菌、大肠杆菌）志贺样毒素（类志贺毒素、类志贺氏毒素） 1 与 2 stx1 与 stx2 基因;大肠埃希菌 stx1 与 stx2 毒素 stx1 与 stx2 基因;大肠埃希菌志贺样毒素 1 与 2 stx1 与 stx2 基因 大肠埃希菌（E coli、大肠埃希氏杆菌、大肠埃希氏菌、大肠杆菌）志贺样毒素（类志贺毒素、类志贺氏毒素） 1+2 stx1+stx2 基因;大肠埃希菌志贺样毒素 1+2 stx1+stx2 基因 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 扩增型 扩增性 时刻;随机;随意;瞬间 经过扩增的 脱氧核糖核酸探针

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=80679-4