Version 2.78

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
ACnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method
IA

Additional Names

Short Name
HBV surface Ag SerPl IA-aCnc
Display Name
HBV surface Ag IA Qn
Consumer Name Alpha Get Info
Hepatitis B virus (HBV) Surface antigen, Blood

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.36
Last Updated
Version 2.73
Change Reason
The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both
Common Test Rank Get Info
4841

Member of these Groups Get Info

LOINC Group Group Name
LG32752-4 Hepatitis B virus

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Hepatitis-B-Virus-surface Ag:Arbiträre Konzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:Immunoassay
Synonyms: Hepatitis-B-Virus-surface; HBsAg
el-GR Greek (Greece) Ιός Ηπατίτιδας Β επιφανειακό Αντιγόνο:Αυθαίρετη συγκέντρωση:Χρονική στιγμή:Ορός/Πλάσμα:Ποσοτική:IA
Synonyms: Ag
es-ES Spanish (Spain) Antígeno de superficie virus Hepatitis B Antígeno:Concentración arbitraria:Punto temporal:Suero o Plasma:Qn:IA
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Ag de superficie del virus de la hepatitis B:Concentración arbitraria:Punto temporal:Suero o Plasma:Cuantitativo:Inmunoensayo
et-EE Estonian (Estonia) B-hepatiidi viiruse pinnaantigeen antigeen:Acnc:Pt:S/P:Qn:IA
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CA French (Canada) Surface du virus de l'hépatite B, Ag:Concentration arbitraire:Temps ponctuel:Sérum/Plasma:Quantitatif:IA
fr-FR French (France) Hépatite B virus surface Ag:Arbitraire/Volume:Ponctuel:Sérum/Plasma:Numérique:Immunoanalyse
fr-BE French (Belgium) Antigène surface du virus de l'hépatite B Ag:Concentration arbitraire:Temps ponctuel:Sérum/Plasma:Quantitatif:IA
Synonyms: Antigène Hbs, HbsAg HBV
it-IT Italian (Italy) Epatite B virus, superficie, Ag:ACnc:Pt:Siero/Plasma:Qn:IA
Synonyms: Concentrazione Arbitraria HBV Immunoassay Microbiologia Plasma Punto nel tempo (episodio) Siero Siero o Plasma Superficie del virus dell''epatite B
nl-NL Dutch (Netherlands) Hepatitis B-virusoppervlakte Ag:eenheid/volume:moment:serum of plasma:kwantitatief:immunoassay
Synonyms: antigeen IA
pl-PL Polish (Poland) Powierzchnia wirusa zapalenia wątroby typu B Ag:stężenie w jednostkach umownych:punkt w czasie:surowica lub osocze:ilościowy:metoda immunologiczna
Synonyms: Antygen powierzchniowy wirusa zapalenia wątroby typu B
ru-RU Russian (Russian Federation) Гепатита В вируса поверхностный Аг:ПроизвКонц:ТчкВрм:Сыв/Плаз:Колич:IA
Synonyms: Количественный Плазма Произвольная концентрация Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Hepatit B virüsü yüzey Ag:SçKons:Zmlı:Ser/Plaz:Kant:İA
Synonyms: Antijen İmmünölçüm, immünoassay
zh-CN Chinese (China) 乙型肝炎病毒表面 抗原:任意型浓度:时间点:血清/血浆:定量型:免疫测定法
Synonyms: Ag B 型 HBs Ag HBs 抗原 HBs;HBV s;HBV 表面;HBVs;Hep B 表面;Hep Bs;乙肝病毒表面;肝炎病毒 B 型表面 HBsAg HBV s Ag HBV s 抗原 HBV 表面 Ag HBV 表面抗原 HBV;Hep B;乙型肝炎;乙肝;乙肝病毒;肝炎病毒 B 型 HBVs Ag HBVs 抗原 HBVsAg Hep B 表面 Ag Hep B 表面抗原 Hep Bs Ag Hep Bs 抗原 乙型肝炎病毒表面 Ag 乙肝病毒表面 Ag 乙肝病毒表面抗原 任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度 传染性肝炎 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 时刻;随机;随意;瞬间 澳大利亚抗原 澳抗 澳洲抗原 肝 肝炎病毒 B 型表面 Ag 肝炎病毒 B 型表面抗原 肝炎相关抗原 血清或血浆 面;表层;上面;外表;表象;面上

Example Units

Unit Source
[IU]/L Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=63557-3