LOINC
Version 2.72

77390-3Respiratory syncytial virus Ag [Presence] in Nasopharynx by ImmunofluorescenceActive

Term Description

This term was created for, but not limited in use to, the Light Diagnostics, Respiratory Panel Viral Screening and Identification IFA kit, for the qualitative identification of Adenovirus, Influenza A, Influenza B, Parainfluenza 1, 2, 3, and Respiratory Syncytial virus in cell culture, which uses an indirect immunofluorescence technique for identifying virus in infected cell cultures.
Source: Regenstrief LOINC

Part Description

LP14244-5   Respiratory syncytial virus
Human respiratory syncytial virus (RSV), a negative-sense, single-stranded RNA virus of the family Paramyxoviridae, causes upper respiratory tract infections and bronchiolitis, an infection of the small airways that can cause wheezing and respiratory distress. Infants, especially those that were born prematurely, are particularly susceptible, and RSV bronchiolitis is a common cause of hospitalization for infants during the winter months. Certain groups of high-risk infants may be given palivizumab, a recombinant monoclonal antibody to RSV, as prophylaxis against RSV infection. Source: Regenstrief LOINC

Fully-Specified Name

Component
Respiratory syncytial virus Ag
Property
PrThr
Time
Pt
System
Nph
Scale
Ord
Method
IF

Additional Names

Short Name
RSV Ag Nph Ql IF
Display Name
RSV Ag IF Ql (Nph)
Consumer Name Alpha
Respiratory syncytial virus (RSV) antigen, Nasopharynx

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

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.52
Last Updated
Version 2.56
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

Member of these Panels

LOINC Long Common Name
88137-5 Respiratory pathogens panel - Nasopharynx by Immunofluorescence

Member of these Groups

LG34028-7 Respiratory syncytial virus Ag|PrThr|Sys:ANYResp

Language Variants Get Info

zh-CNChinese (China)
呼吸道合胞病毒 抗原:存在情况或阈值:时间点:鼻咽:序数型:免疫荧光法
nl-NLDutch (Netherlands)
respiratoir syncytieel virus Ag:aanwezigheid:moment:neusholte:ordinaal:immunofluorescentie
et-EEEstonian (Estonia)
RS-viirus antigeen:PrThr:Pt:Nph:Ord:IF
fr-BEFrench (Belgium)
Virus respiratoire syncytial Ag:PrThr:Temps ponctuel:Nasopharynx:Ordinal:Immunofluorescence
fr-CAFrench (Canada)
Virus respiratoire syncytial , Ag:Présence-Seuil:Temps ponctuel:Nasopharynx:Ordinal:Immunofluorescence
fr-FRFrench (France)
Virus respiratoire syncytial Ag:Présence/Seuil:Ponctuel:Nasopharynx:Qualitatif:Immunofluorescence
it-ITItalian (Italy)
Virus respiratorio sinciziale , Ag:PrThr:Pt:Nph:Ord:IF
ru-RURussian (Russian Federation)
Респираторный синцитиальный вирус Аг:PrThr:ТчкВрм:НГл:Пор:ИФ
es-MXSpanish (Mexico)
Virus respiratorio sincitial Ag:Presencia o umbral:Punto temporal:Nasofaringe:Ordinal:Inmunofluorescencia (IF)
es-ESSpanish (Spain)
Virus respiratorio sincitial Antígeno:PrThr:Punto temporal:Nasofaringe:Ord:Inmunofluorescencia (IF)
tr-TRTurkish (Turkey)
Solunum sinsityel virüs Ag:MevcEşik:Zmlı:Nfks:Srl:IF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=77390-3