Серологічне дослідження на гепатит B*
Marker | Acute HBV Infection | Chronic HBV Infection | Prior HBV Infection† |
|---|---|---|---|
HBsAg | + | + | − |
Anti-HBs | − | − | + ‡ |
IgM anti-HBc | + | − | − |
IgG anti-HBc | − | + | ± |
HBeAg | ± | ± | − |
Anti-HBe | − | ± | ± |
HBV-DNA | + | + | − |
* Antibody to hepatitis D virus (anti-HDV) levels should be measured if serologic tests confirm HBV and infection is severe. | |||
† Patients have had HBV infection and recovered. | |||
‡ Anti-HBs is also seen as the sole serologic marker after HBV vaccination. | |||
Anti-HBc = antibody to hepatitis B core; anti-HBe = antibody to HBeAg; anti-HBs = antibody to HBsAg; HBeAg = hepatitis B e antigen; HBsAg = hepatitis B surface antigen; HBV = hepatitis B virus. | |||
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