Version 2.78

Term Description

This term should be used to report the birth mother's Hepatitis B surface antigen status.
Source: Regenstrief LOINC

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
^Mother
Scale
Ord
Method

Additional Names

Short Name
Mother's HBV surface Ag Ql
Display Name
HBV surface Ag Ql (Mother)
Consumer Name Alpha Get Info
Hepatitis B virus (HBV) Surface antigen, Mother

Preferred Answer List: LL3639-3

Source: Michigan Department of Community Health (MDCH)
Answer Code Score Answer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6
Not tested LA13538-6
UnknownCopyright http://snomed.info/sct ID:261665006 Unknown (qualifier value) LA4489-6

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.52
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 Panels

LOINC Long Common Name
104191-2 Guanidinoacetate methyltransferase (GAMT) deficiency newborn screening panel
54089-8 Newborn screening panel American Health Information Community (AHIC)
57794-0 Newborn screening test results panel - DBS

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:Nachweis oder Schwellenwert:Zeitpunkt:^Mutter:Ordinal:
Synonyms: Hepatitis-B-Virus-surface; HBsAg
es-ES Spanish (Spain) Antígeno de superficie virus Hepatitis B Antígeno:PrThr:Punto temporal:^Madre:Ord:
es-MX Spanish (Mexico) Ag de superficie del virus de la hepatitis B:Presencia o umbral:Punto temporal:^ Madre:Ordinal:
fr-FR French (France) Hépatite B virus surface Ag:Présence/Seuil:Ponctuel:Mère:Qualitatif:
it-IT Italian (Italy) Epatite B virus, superficie, Ag:PrThr:Pt:^madre:Ord:
Synonyms: HBV Microbiologia Presenza o Soglia Punto nel tempo (episodio) Superficie del virus dell''epatite B
nl-NL Dutch (Netherlands) Hepatitis B-virusoppervlakte Ag:aanwezigheid:moment:^moeder:ordinaal:
Synonyms: antigeen
pl-PL Polish (Poland) Powierzchnia wirusa zapalenia wątroby typu B Ag:granica wykrywalności:punkt w czasie:^matka:półilościowy:
Synonyms: Antygen powierzchniowy wirusa zapalenia wątroby typu B
ru-RU Russian (Russian Federation) Гепатита В вируса поверхностный Аг:PrThr:ТчкВрм:^Мать:Пор:
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Hepatit B virüsü yüzey Ag:MevcEşik:Zmlı:^Anne:Srl:
Synonyms: Antijen Mevcut
zh-CN Chinese (China) 乙型肝炎病毒表面 抗原:存在情况或阈值:时间点:^母亲:序数型:
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 产妇;孕妇;母性;母方;母系;超系统 - 母亲 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 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 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） 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 面;表层;上面;外表;表象;面上

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=77739-1