LOINC
Version 2.68

10673-2Hepatitis B virus core Ag [Presence] in Tissue by Immune stainActive

Part Description

LP14414-4   Hepatitis B virus core
The hepatitis B surface antigen (HBsAg) is most frequently used to screen for the presence of this infection. It is the first detectable viral antigen to appear during infection. However, early in an infection, this antigen may not be present and it may be undetectable later in the infection as it is being cleared by the host. The infectious virion contains an inner "core particle" enclosing viral genome. The icosahedral core particle is made of 180 or 240 copies of core protein, alternatively known as hepatitis B core antigen, or HBcAg. During this 'window' in which the host remains infected but is successfully clearing the virus, IgM antibodies to the hepatitis B core antigen (anti-HBc IgM) may be the only serological evidence of disease. Therefore most hepatitis B diagnostic panels contain HBsAg and total anti-HBc(both IgM and IgG). 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, Hepatitis B Virus

Fully-Specified Name

Component
Hepatitis B virus core Ag
Property
PrThr
Time
Pt
System
Tiss
Scale
Ord
Method
Immune stain

Additional Names

Short Name
HBV core Ag Tiss Ql ImStn
Display Name
HBV core Ag Immune stain Ql (Tiss)

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0i
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 Groups

LG32752-4 Hepatitis B virus

Language Variants Get Info

zh-CNChinese (CHINA)
乙型肝炎病毒核心 抗原:存在情况或阈值:时间点:组织与涂片:序数型:免疫染色法
nl-NLDutch (NETHERLANDS)
Hepatitis B-virus kern Ag:aanwezigheid:moment:weefsel en uitstrijkjes:ordinaal:immunokleuring
fr-BEFrench (BELGIUM)
Noyau du virus de l'hépatite B Ag:PrThr:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
fr-CAFrench (CANADA)
Noyau du virus de l'hépatite B , Ag:Présence-Seuil:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
fr-FRFrench (FRANCE)
Hépatite B virus core Ag:Présence/Seuil:Ponctuel:Tissu:Qualitatif:Coloration immune
it-ITItalian (ITALY)
Epatite B virus, core , Ag:PrThr:Pt:Tessuto:Ord:Colorazione immunologica
ko-KRKorean (KOREA, REPUBLIC OF)
B형 간염 바이러스 핵심 항원:임의농도:검사시점:조직:순위척도:면역염색
pt-BRPortuguese (BRAZIL)
Hepatite B vírus core Ag:ACnc:Pt:Tecido:Ord:Imunocoloração
ru-RURussian (RUSSIAN FEDERATION)
Гепатита В вируса сердцевина Аг:PrThr:ТчкВрм:Тк:Пор:Иммуногистохимическая окраска
es-ARSpanish (ARGENTINA)
antígeno core del virus de hepatitis B:concentración arbitraria:punto en el tiempo:tejido, no especificado:ordinal:tinción inmunológica
es-ESSpanish (SPAIN)
Antígeno del core virus Hepatitis B Antígeno:PrThr:Punto temporal:Tejido:Ord:Tinción de inmunohistoquímica
tr-TRTurkish (TURKEY)
Hepatit B virüsü core Ag:MevcEşik:Zmlı:Doku:Srl:İmmün boyama

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https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10673-2