LOINC
Version 2.67

68954-7Streptococcus pyogenes rRNA [Presence] in Throat by ProbeActive

Term Description

This test is for rapid identification (within 1 hour of sample preparation) of Streptococcus pyogenes from throat swabs for diagnosis of Group A Streptococcal pharyngitis. Identification is based on a DNA probe assay which uses nucleic acid hybridization for the qualitative detection of specific ribosomal RNA (rRNA) sequences that are unique to Streptococcus pyogenes. This test eliminates the time and difficulty of cultures and can be used as a back-up for POC streptococcal antigen tests. Negative results do not rule out the possibility of an infection since low levels of Group A Streptococcus may not be detected.
Source: Regenstrief LOINC

Part Description

LP15188-3   Streptococcus pyogenes
Streptococcus pyogenes, also known as Group A Streptococcus (GAS), is a species of gram-positive, coccoid, beta-hemolytic bacteria. It is responsible for a wide variety of both invasive and non-invasive diseases including scarlet fever, pharyngitis, impetigo, cellulitis, necrotizing fasciitis and toxic shock syndrome, as well as the sequelae of rheumatic fever and acute poststreptococcal glomerulonephritis. Invasive GAS infections can be associated with very high mortality rates. [PMID: 26866208] Source: Regenstrief LOINC

Fully-Specified Name

Component
Streptococcus pyogenes rRNA
Property
PrThr
Time
Pt
System
Thrt
Scale
Ord
Method
Probe

Additional Names

Short Name
S pyo rRNA Throat Ql Probe
Display Name
S. pyogenes rRNA Probe Ql (Throat)

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.38
Last Updated
Version 2.63
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Example Answer List LL744-4

Source: Regenstrief Institute

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

Member of these Panels

LOINC Long Common Name
72199-3 HEDIS 2013 panel
74234-6 HEDIS 2014 Value Sets
75868-0 HEDIS 2015 Value Sets
79544-3 HEDIS 2016 Value Sets
82955-6 HEDIS 2017 Value Sets
87625-0 HEDIS 2018 Value Sets
90766-7 HEDIS 2019 Value Sets
94137-7 HEDIS 2020 Value Sets

Member of these Groups

LG41610-3 Streptococcus pyogenes

Language Variants Get Info

zh-CNChinese (CHINA)
化脓性链球菌 rRNA:存在情况或阈值:时间点:咽喉:序数型:DNA探针
nl-NLDutch (NETHERLANDS)
Streptococcus pyogenes rRNA:aanwezigheid:moment:keel:ordinaal:DNA-sonde
fr-BEFrench (BELGIUM)
Streptococcus pyogenes ARNr:PrThr:Temps ponctuel:Gorge:Ordinal:Sonde
fr-CAFrench (CANADA)
Streptococcus pyogenes , ARNr:Présence-Seuil:Temps ponctuel:Gorge:Ordinal:Sonde
fr-FRFrench (FRANCE)
Streptococcus pyogenes rRNA:PrThr:Pt:Thrt:Ord:Probe
el-GRGreek (GREECE)
Πυογόνος στρεπτόκοκκος (β-αιμολυτικός στρεπτόκοκκος ομάδας Α) rRNA:PrThr:Χρονική στιγμή:Λάρυγγας:Τακτική:DNA ανιχνευτής
it-ITItalian (ITALY)
Streptococcus pyogenes , rRNA:PrThr:Pt:Gola:Ord:Sonda
ru-RURussian (RUSSIAN FEDERATION)
Streptococcus pyogenes рРНК:PrThr:ТчкВрм:Гортань:Пор:Проба
es-ESSpanish (SPAIN)
Streptococcus pyogenes rRNA:PrThr:Punto temporal:Faringe:Ord:Sonda de DNA
tr-TRTurkish (TURKEY)
Streptococcus pyogenes rRNA:MevcEşik:Zmlı:Bğz:Srl:Prob

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=68954-7