LOINC
Version 2.72

10674-0Hepatitis B virus surface Ag [Presence] in Tissue by Immune stainActive

Part Description

LP14820-2   Hepatitis B virus surface
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 surface Ag
Property
PrThr
Time
Pt
System
Tiss
Scale
Ord
Method
Immune stain

Additional Names

Short Name
HBV surface Ag Tiss Ql ImStn
Display Name
HBV surface Ag Immune stain Ql (Tiss)
Consumer Name Alpha
Hepatitis B virus (HBV) Surface antigen, Tissue

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)
乙型肝炎病毒表面 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-virusoppervlakte Ag:aanwezigheid:moment:weefsel en uitstrijkjes:ordinaal:immunokleuring
et-EEEstonian (Estonia)
B-hepatiidi viiruse pinnaantigeen antigeen:PrThr:Pt:Tis:Ord:Immuunvärv
fr-BEFrench (Belgium)
Antigène surface du virus de l'hépatite B Ag:PrThr:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
fr-CAFrench (Canada)
Surface du virus de l'hépatite B , Ag:Présence-Seuil:Temps ponctuel:Tissu:Ordinal:Coloration immunologique
fr-FRFrench (France)
Hépatite B virus surface Ag:Présence/Seuil:Ponctuel:Tissu:Qualitatif:Coloration immune
it-ITItalian (Italy)
Epatite B virus, superficie , Ag:PrThr:Pt:Tessuto:Ord:Colorazione immunologica
ko-KRKorean (Korea, Republic of)
B형 간염 바이러스 표면 항원:임의농도:검사시점:조직:순위척도:면역염색
pl-PLPolish (Poland)
powierzchnia wirusa zapalenia wątroby typu B antygen:obecność lub wartość progowa:Punkt w czasie:Tkanka i rozmazy:Porządkowy:barwnik immunologiczny
pt-BRPortuguese (Brazil)
Hepatite B vírus superfície Ag:ACnc:Pt:Tecido:Ord:Imunocoloração
ru-RURussian (Russian Federation)
Гепатита В вируса поверхностный Аг:PrThr:ТчкВрм:Тк:Пор:Иммуногистохимическая окраска
es-ARSpanish (Argentina)
[antígeno de] superficie de virus de la hepatitis B:concentración arbitraria:punto en el tiempo:tejido, no especificado:ordinal:tinción inmunológica
es-MXSpanish (Mexico)
Ag de superficie del virus de la hepatitis B:Presencia o umbral:Punto temporal:Tejido y frotis:Ordinal:Mancha inmune
es-ESSpanish (Spain)
Antígeno de superficie virus Hepatitis B Antígeno:PrThr:Punto temporal:Tejido:Ord:Tinción de inmunohistoquímica
tr-TRTurkish (Turkey)
Hepatit B virüsü yüzey Ag:MevcEşik:Zmlı:Doku:Srl:İmmün boyama

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10674-0