Version 2.80

Term Description

Samples that are positive for parainfluenza virus type 2 display punctate fluorescence with irregular inclusions in the cytoplasm as well as syncytia.

Part Description

LP14242-9   Parainfluenza virus 2
Human parainfluenza viruses (HPIVs) are a group of four distinct serotypes of single-stranded RNA viruses belonging to the paramyxovirus family. They are the second most common cause of lower respiratory tract infection in younger children. Repeated infection throughout the life of the host is not uncommon. Symptoms of later breakouts include upper respiratory tract illness as in a cold and sore throat. The incubation period of all four serotypes is 1 to 7 days. Parainfluenza viruses can be detected via cell culture, immunofluorescent microscopy, and PCR. Though no vaccines currently exist, research into vaccines for HPIV-1, -2, and -3 is underway. Parainfluenza viruses last only a few hours in the environment and are inactivated by soap and water. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia , Parainfluenza virus 2 (Wikipedia)

Fully-Specified Name

Component
Parainfluenza virus 2 Ag
Property
PrThr
Time
Pt
System
Respiratory system specimen.lower
Scale
Ord
Method
IF

Additional Names

Long Common Name
Parainfluenza virus 2 Ag [Presence] in Lower respiratory specimen by Immunofluorescence
Short Name
HPIV2 Ag Lower resp Ql IF
Display Name
Parainfluenza virus 2 Ag IF Ql (Lower resp)
Consumer Name Alpha Get Info
Parainfluenza virus 2 antigen, Lower respiratory

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 2.64
Last Updated
Version 2.77 (MAJ)
Change Reason
Release 2.77: SYSTEM: Updated to standardize the representation of "Respiratory system specimen" in the System subhierarchy across LOINC;
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG34026-1 Parainfluenza virus 2 Ag|PrThr|Sys:ANYResp

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Parainfluenza-Virus 2 Ag:Nachweis oder Schwellenwert:Zeitpunkt:Respirationstrakt.unterer:Ordinal:Immunfluoreszenztest
Synonyms: Human rubulavirus 2
el-GR Greek (Greece) Ιός παραγρίπης 2 Αντιγόνο:PrThr:Pt:Δείγμα αναπνευστικού συστήματος.κατώτερο:Ord:Ανοσοφθορισμός
Synonyms: PrThr Ιός Ιός παραγρίπης Ιός παραγρίπης 2
es-MX Spanish (Mexico) Virus de la parainfluenza 2 Ag:Presencia o umbral:Punto temporal:Muestra de vías respiratorias inferiores:Ordinal:Inmunofluorescencia (IF)
es-ES Spanish (Spain) Virus parainfluenza tipo 2 Antígeno:PrThr:Punto temporal:Muestra de vías respiratorias inferiores:Ord:Inmunofluorescencia (IF)
Synonyms: Muestra del tracto respiratorio Muestra respiratoria Tracto respiratorio
fr-FR French (France) Parainfluenza virus 2 Ag:Présence/Seuil:Ponctuel:Échantillon du système respiratoire inférieur:Qualitatif:Immunofluorescence
it-IT Italian (Italy) Parainfluenza virus 2, Ag:PrThr:Pt:Campione da Sistema Respiratorio.inferiore:Ord:IF
Synonyms: Campione da Apparato Respiratorio Campione da apparato respiratorio inferiore Immunofluorescenza (IF) Microbiologia Presenza o Soglia Punto nel tempo (episodio) Virus parainfluenzale Virus parainfluenzale di tipo 2
nl-NL Dutch (Netherlands) Para-influenzavirus 2 Ag:aanwezigheid:moment:onderste luchtwegen:ordinaal:immunofluorescentie
Synonyms: antigeen IF onderste ademhalingsstelsel; systema respiratorium inferior systema respiratorium; ademhalingsstelsel
zh-CN Chinese (China) 副流感病毒 2 型 抗原:存在情况或阈值:时间点:呼吸系统标本.下:序数型:免疫荧光法
Synonyms: Ⅱ Ag Ag IF DFA HPIV;类流感病毒 HPIV2 Ag HPIV2 抗原 HPIV2;PI2;副流感病毒 II 型 IFA法;IF法;抗补体免疫荧光法;时间分辨荧光法;荧光原位杂交技术;荧光原位杂交法;荧光抗体 II PI2 Ag PI2 抗原 下 下的 下部 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 低级 低级的 供检查用的材料;待检物;待试验物;样品;样本;试料;试样 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 副流感病毒 副流感病毒 2 型 Ag 副流感病毒 II 型 Ag 副流感病毒 II 型抗原 副流感菌 副流行性感冒 受检物 呼吸系统（呼吸道）标本.下;下呼吸系统标本;下呼吸道标本 呼吸道标本（样品、样本）;呼吸系统标本（样品、样本） 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 抗原免疫荧光检测 抗原免疫荧光测定 时刻;随机;随意;瞬间 样品 样本 直接免疫荧光分析 直接免疫荧光检测 直接免疫荧光测定 类流感 试样 较低 较低的

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