Version 2.78

Description

Infection with the hepatitis delta virus (hepatitis delta-agent, HDV) is always seen in association with hepatitis B Virus (HBV) infection, where it may occur as a simultaneous acute infection or as an acute super-infection superimposed upon a case of chronic HBV hepatitis. This is an RNA virus that requires the presence of HBV for viral replication to occur. The serologic diagnosis of HDV depends upon the finding of HDV antigen and/or the presence of anti-HDV. Patients will almost invariably have detectable hepatitis B surface antigen (HBsAg) and/or antibodies to hepatitis core antigen (anti-HBc) and hepatitis Be antigen (HBeAg). In patients with acute co-infections, hepatitis D antigen (HDVAg) appears early after HBsAg does and disappears with convalescence. Acute HDV infections are associated with anti-HDV IgM antibody and chronic cases usually only demonstrate IgG antibody. Both antibodies may eventually disappear following convalescence. The simultaneous assessment of anti-HBc IgM will help to differentiate co-infections (present) from super-infections (absent). Information is from ARUP Laboratories. Source: Regenstrief Institute

Basic Part Properties

Part Display Name
Hepatitis D virus
Part Type
Component (Describes the core component or analyte measured)
Created On
2000-05-04
Construct for LOINC Short Name
HDV

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Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 丁型肝炎病毒
Synonyms: Delta 肝炎;Delta 肝炎病毒;HDV;Hep D;Hep Delta;Hep δ;δ肝炎;δ肝炎病毒;丁型肝炎;丁肝;丁肝病毒;肝炎病毒 D 型
fr-CA French (Canada) Virus de l'hépatite D
et-EE Estonian (Estonia) D-hepatiidi viirus
es-ES Spanish (Spain) Virus Hepatitis D
it-IT Italian (Italy) Epatite D, virus
Synonyms: Virus dell''epatite D
tr-TR Turkish (Turkey) Hepatit D virüsü
ru-RU Russian (Russian Federation) Гепатита D вирус
nl-NL Dutch (Netherlands) Hepatitis D-virus
fr-BE French (Belgium) Virus de l'hépatite D
Synonyms: HVD
pl-PL Polish (Poland) Wirus zapalenia wątroby typu D