LOINC
Version 2.72

82203-1Escherichia coli Stx1 and Stx2 toxin stx1+stx2 genes [Presence] in Stool by NAA with non-probe detectionActive

Term Description

Qualitative detection of nucleic acid sequences in the Escherichia coli shiga-like toxin stx1 and stx2 genes in stool specimens by PCR and non-probe detection methods, such as melt curve analysis. This assay does not differentiate between the two toxins. This term was created for, but not limited in use to, the submitter's test kit, FilmArray Gastrointestinal Panel (GI) v2.1.
Source: Regenstrief LOINC

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

Fully-Specified Name

Component
Escherichia coli Stx1+Stx2 toxin stx1+stx2 genes
Property
PrThr
Time
Pt
System
Stool
Scale
Ord
Method
Non-probe.amp.tar

Additional Names

Short Name
EC stx1+stx2 genes Stl Ql NAA+non-probe
Display Name
E. coli stx1+stx2 genes NAA+non-probe Ql (Stl)
Consumer Name Alpha
Escherichia coli stx1+Stx2 toxin stx1+stx2 genes, Stool

Example Answer List LL744-4

Source: Regenstrief Institute

Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

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

Member of these Panels

LOINC Long Common Name
82195-9 Gastrointestinal pathogens DNA and RNA panel - Stool by NAA with non-probe detection

Language Variants Get Info

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:非探针法.基因扩增.靶向
fr-CAFrench (Canada)
Escherichia coli toxines stx1 + stx2 gènes:Présence-Seuil:Temps ponctuel:Selles:Ordinal:Non-sonde.amplification de cible
fr-FRFrench (France)
Escherichia coli toxines stx1 + stx2 gènes:Présence/Seuil:Ponctuel:Selles:Qualitatif:Non-PCR amplification de cible
it-ITItalian (Italy)
Escherichia coli tossine shiga-like 1+2 (stx1 & stx2), geni:PrThr:Pt:Feci:Ord:Non-sonda.amp.tar
es-MXSpanish (Mexico)
Escherichia coli Stx1 + Stx2 toxina stx1 + genes stx2:Presencia o umbral:Punto temporal:Heces:Ordinal:Amplificación de ácidos nucleicos con detección sin sonda
es-ESSpanish (Spain)
Genes (stx1+stx2) de la toxina de Escherichia coli shiga 1+2+J8135:PrThr:Punto temporal:Heces:Ord:Amplificación del objetivo no basado en sonda

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=82203-1