LOINC
Version 2.67

80679-4Escherichia coli Stx1 and Stx2 toxin stx1+stx2 genes [Presence] in Stool by NAA with probe detectionActive

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).
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
Probe.amp.tar

Additional Names

Short Name
EC stx1+stx2 genes Stl Ql NAA+probe
Display Name
E. coli stx1+stx2 genes NAA+probe Ql (Stl)

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 model.
Order vs. Observation
Both

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Member of these Panels

LOINC Long Common Name
79381-0 Gastrointestinal pathogens panel - Stool by NAA with 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:探针法.基因扩增.靶向
nl-NLDutch (NETHERLANDS)
Escherichia coli shiga-like toxine 1+2 (stx1+stx2) genen:aanwezigheid:moment:feces:ordinaal:moleculaire techniek (PCR)
fr-FRFrench (FRANCE)
Escherichia coli toxines stx1 + stx2 gènes:Présence/Seuil:Ponctuel:Selles: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
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

LOINC FHIR® API Example - CodeSystem Request Get Info

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