LOINC
Version 2.67

78514-7Neisseria meningitidis serogroups A+B+C+w135+Y+Escherichia coli K1 Ag [Presence] in Unspecified specimen by Latex agglutinationActive

Term Description

This term was created for, but not limited in use to, the Directigen (TM) Meningitis Combo Test, a latex agglutination test for the direct qualitative detection of antigens to H. influenzae type B, Streptococcus pneumoniae, Neisseria meningitidis Groups A, B, C, Y or W135 and Escherichia coli K1 in CSF, serum or urine, and Group B streptococcus in CSF and serum.
Source: Regenstrief LOINC

Part Description

LP35881-9   Neisseria meningitidis serogroups A+B+C+w135+Y+Escherichia coli K1
Neisseria meningitidis is a species of gram-negative, aerobic bacteria. It is a commensal and pathogen only of humans, and can be carried asymptomatically in the nasopharynx. When found in cerebrospinal fluid it is the causative agent of cerebrospinal meningitis (meningitis, meningococcal). It can also be found in venereal discharges and blood. At least 13 serogroups have been described based on antigenic differences in the capsular polysaccharides; the ones causing most meningitis infections being A, B, C, Y, and W-135. Outbreaks caused by serogroup X meningococci have also been reported. Each serogroup can be further classified by serotype, serosubtype, and immunotype. Source: National Library of Medicine, MeSH 2006

Fully-Specified Name

Component
Neisseria meningitidis serogroups A+B+C+w135+Y+Escherichia coli K1 Ag
Property
PrThr
Time
Pt
System
XXX
Scale
Ord
Method
LA

Additional Names

Short Name
N men sg A+B+C+W135+Y+EcK1 Ag XXX Ql LA
Display Name
N. meningitidis A+B+C+w135+Y+E. coli K1 Ag LA Ql (Unsp spec)

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.54
Last Updated
Version 2.64
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. 'serogroups'added to the Component for clarification.
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

Language Variants Get Info

zh-CNChinese (CHINA)
脑膜炎奈瑟菌 A+B+C+w135+Y 血清群+大肠埃希菌 K1 群 抗原:存在情况或阈值:时间点:XXX:序数型:胶乳凝集试验法
nl-NLDutch (NETHERLANDS)
Neisseria meningitidis A+B+C+w135+Y+Escherichia coli K1 Ag:aanwezigheid:moment:XXX:ordinaal:latexagglutinatie
et-EEEstonian (ESTONIA)
Neisseria meningitidis A+B+C+w135+Y + Escherichia coli K1 antigeen:PrThr:Pt:XXX:Ord:LA
fr-BEFrench (BELGIUM)
Neisseria meningitidis A+B+C+w135+Y+Escherichia coli K1 Ag:PrThr:Temps ponctuel:XXX:Ordinal:Agglutination au latex
fr-CAFrench (CANADA)
Neisseria meningitidis sérogroupes A+B+C+w135+Y+Escherichia coli K1, Ag , Ag:Présence-Seuil:Temps ponctuel:XXX:Ordinal:Agglutination au latex
fr-FRFrench (FRANCE)
Neisseria meningitidis sérogroupes A+B+C+Y+w135+Escherichia coli K1 Ag:Présence/Seuil:Ponctuel:Milieux divers:Qualitatif:Agglutination latex
it-ITItalian (ITALY)
Neisseria meningitidis A+B+C+w135+Y+Escherichia coli K1 , Ag:PrThr:Pt:XXX:Ord:LA
ru-RURussian (RUSSIAN FEDERATION)
Neisseria meningitidis A+B+C+w135+Y+Escherichia coli K1 Аг:PrThr:ТчкВрм:XXX:Пор:ЛА
es-ESSpanish (SPAIN)
Neisseria meningitidis A+B+C+W135+Y+Escherichia coli K1 Antígeno:PrThr:Punto temporal:XXX:Ord:Aglutinación de latex
tr-TRTurkish (TURKEY)
Neisseria meningitidis A+B+C+w135+Y+Escherichia coli K1 Ag:MevcEşik:Zmlı:XXX:Srl:LA

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=78514-7