Version 2.77

Part Description

LP16709-5   Hepatitis B virus little e
The hepatitis B surface antigen (HBsAg) is most frequently used to screen for the presence of a Hepatitis B virus infection. It is the first detectable viral antigen to appear. Shortly after the appearance of the HBsAg, another antigen called hepatitis B e antigen (HBeAg) will appear. Traditionally, the presence of HBeAg in a patient's serum is associated with much higher rates of viral replication and enhanced infectivity; however, variants of the hepatitis B virus do not produce the 'e' antigen, so this rule does not always hold true. During the natural course of an infection, the HBeAg may be cleared, and antibodies to the 'e' antigen (anti-HBe) will arise immediately afterwards. This conversion is usually associated with a dramatic decline in viral replication. 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, e antigen and antibodies

Fully-Specified Name

Component
Hepatitis B virus little e Ag
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method

Additional Names

Short Name
HBV e Ag Ser Ql
Display Name
HBV e Ag Ql (S)
Consumer Name Alpha Get Info
Hepatitis B virus (HBV) e antigen, Blood

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.07
Last Updated
Version 2.73
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
Common Test Rank Get Info
3377

Member of these Panels

LOINC Long Common Name
92898-6 Hepatitis B virus core Ab and surface and little e Ab and Ag panel - Serum or Plasma
95148-3 Hepatitis B virus surface Ag and Hepatitis B virus e Ab and Ag panel - Serum or Plasma

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 e Ag:Nachweis oder Schwellenwert:Zeitpunkt:Serum:Ordinal:
Synonyms: HBe
de-AT German (Austria) Synonyms: HBV e-AG
el-GR Greek (Greece) Ιός Ηπατίτιδας Β e Αντιγόνο:PrThr:Χρονική στιγμή:Ορός:Τακτική:
Synonyms: Ag HBeAg
es-AR Spanish (Argentina) [antígeno del ] virus de la hepatitis B [minúscula] E [Ag]:concentración arbitraria:punto en el tiempo:suero:ordinal:
es-MX Spanish (Mexico) Virus de la hepatitis B sub e Ag:Presencia o umbral:Punto temporal:Suero:Ordinal:
es-ES Spanish (Spain) Virus de la hepatitis B antigeno e Antígeno:PrThr:Punto temporal:Suero:Ord:
et-EE Estonian (Estonia) B-hepatiidi viiruse ümbrise antigeen antigeen:PrThr:Pt:S:Ord:
Synonyms: Järgarvuline Juhuslik Seerum
fr-FR French (France) Hépatite B virus petit e Ag:Présence/Seuil:Ponctuel:Sérum:Qualitatif:
fr-BE French (Belgium) Virus de l'hépatite Be Ag:PrThr:Temps ponctuel:Sérum:Ordinal:
Synonyms: Antigène HBV HBVe
fr-CA French (Canada) Hépatite B virus petit e , Ag:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:
it-IT Italian (Italy) Epatite B virus, e minuscola , Ag:PrThr:Pt:Siero:Ord:
Synonyms: e HBV Microbiologia Presenza o Soglia Punto nel tempo (episodio) Siero Virus dell''epatite B e
ko-KR Korean (Korea, Republic Of) B형 간염 바이러스 e 항원:임의농도:검사시점:혈청:순위척도:
nl-NL Dutch (Netherlands) Hepatitis B-virus kleine e Ag:aanwezigheid:moment:serum:ordinaal:
Synonyms: antigeen
pl-PL Polish (Poland) Wirus zapalenia wątroby typu B antygen Hbe Ag:granica wykrywalności:punkt w czasie:surowica:półilościowy:
Synonyms: Antygen otoczkowy wirusa zapalenia wątroby typu B
pt-BR Portuguese (Brazil) Hepatite B vírus "e" Ag:ACnc:Pt:Soro:Ord:
Synonyms: HBEAG; HBV e; Hbe; Hep Be; HepB; Hep B; Arbitrary concentration; Point in time; Random; Serum; SR; Ql; Ordinal; QL; Qualitative; Qual; Screen; Antigen; Antigens; Hepatit; Hepatis; Microbiology
ru-RU Russian (Russian Federation) Гепатита В вируса малый е Аг:PrThr:ТчкВрм:Сыв:Пор:
Synonyms: Порядковый Сыворотка Точка во времени;Момент
tr-TR Turkish (Turkey) Hepatit B virüsü küçük e Ag:MevcEşik:Zmlı:Ser:Srl:
Synonyms: Antijen Mevcut
uk-UA Ukrainian (Ukraine) Вірус Гепатиту В "е" Антиген:Наявність або Поріг:МоментЧасу:Сироватка:Порядково:
Synonyms: Antigen; Antigens; e; HB envelope; Hbe; HBEAG; HBV; HBV e; HBV e Ag; Hep; Hep B; Hep Be; Hepatis; Hepatit; Hepatology; HepB; ID; Infectious Disease; InfectiousDisease; Liver; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Rh Blood Group System; Screen; Serum; SR; UniversalLabOrders
zh-CN Chinese (China) 乙型肝炎病毒 e 抗原:存在情况或阈值:时间点:血清:序数型:
Synonyms: Ag B 型 B型肝炎病毒 e 抗原 B型肝炎病毒e抗原 e Ag E 型 e 型;little e;little e 型 e 型抗原 e 抗原 Hbe Ag Hbe 抗原 Hbe;HBV e;HBVe;Hep B e;Hep Be;乙型肝炎病毒 little e;乙肝病毒 e;肝炎病毒 B 型 e HBeAg HBV e Ag HBV e 抗原 HBV;Hep B;乙型肝炎;乙肝;乙肝病毒;肝炎病毒 B 型 HBVe Ag HBVe 抗原 HBVeAg Hep B e Ag Hep B e 抗原 Hep Be Ag Hep Be 抗原 little e Ag little e 型抗原 little e 抗原 乙型肝炎病毒 e Ag 乙型肝炎病毒 e 抗原 乙型肝炎病毒 little e Ag 乙型肝炎病毒 little e 抗原 乙肝病毒 e Ag 乙肝病毒 e 抗原 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 肝 肝炎病毒 B 型 e Ag 肝炎病毒 B 型 e 抗原

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=31844-4