LOINC
Version 2.72

10900-9Hepatitis B virus surface Ab [Presence] in Serum by ImmunoassayActive

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 Ab
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method
IA

Additional Names

Short Name
HBV surface Ab Ser Ql IA
Display Name
HBV surface Ab IA Ql (S)
Consumer Name Alpha
Hepatitis B virus (HBV) Surface antibody, Blood

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0j-a
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.; 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 US Lab Results Rank
810
Common SI Lab Results Rank
810

Member of these Groups

LG32752-4 Hepatitis B virus

Language Variants Get Info

zh-CNChinese (China)
乙型肝炎病毒表面 抗体:存在情况或阈值:时间点:血清:序数型:免疫测定法
nl-NLDutch (Netherlands)
Hepatitis B-virusoppervlakte As:aanwezigheid:moment:serum:ordinaal:immunoassay
et-EEEstonian (Estonia)
B-hepatiidi viiruse pinnaantigeen antikehad:PrThr:Pt:S:Ord:IA
fr-BEFrench (Belgium)
Antigène surface du virus de l'hépatite B Ac:PrThr:Temps ponctuel:Sérum:Ordinal:IA
fr-CAFrench (Canada)
Surface du virus de l'hépatite B , Ac:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:IA
fr-FRFrench (France)
Hépatite B virus surface Ac:Présence/Seuil:Ponctuel:Sérum:Qualitatif:Immunoanalyse
de-DEGerman (Germany)
Hepatitis-B-Virus-Oberfläche Ak:Nachweis oder Schwellenwert:Zeitpunkt:Serum:Ordinal:Immunoassay
el-GRGreek (Greece)
Ιός Ηπατίτιδας Β επιφανειακό Αντίσωμα:PrThr:Χρονική στιγμή:Ορός:Τακτική:IA
it-ITItalian (Italy)
Epatite B virus, superficie Ab:PrThr:Pt:Siero:Ord:IA
ko-KRKorean (Korea, Republic of)
B형 간염 바이러스 표면 항체:임의농도:검사시점:혈청:순위척도:효소면역측정법
pl-PLPolish (Poland)
powierzchnia wirusa zapalenia wątroby typu B przeciwciało:obecność lub wartość progowa:Punkt w czasie:Surowica:Porządkowy:metoda immunochemiczna
pt-BRPortuguese (Brazil)
Hepatite B vírus superfície Ac:ACnc:Pt:Soro:Ord:Imunoensaio
ru-RURussian (Russian Federation)
Гепатита В вируса поверхностный Ат:PrThr:ТчкВрм:Сыв:Пор:IA
es-ARSpanish (Argentina)
[anticuerpo anti - ] antígeno de superficie de virus de hepatitis B [Ac]:concentración arbitraria:punto en el tiempo:suero:ordinal:enzimoinmunoanálisis
es-MXSpanish (Mexico)
Ab de superficie del virus de la hepatitis B:Presencia o umbral:Punto temporal:Suero:Ordinal:Inmunoensayo
es-ESSpanish (Spain)
Antígeno de superficie virus Hepatitis B Anticuerpos:PrThr:Punto temporal:Suero:Ord:IA
tr-TRTurkish (Turkey)
Hepatit B virüsü yüzey Ab:MevcEşik:Zmlı:Ser:Srl:İA

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10900-9