Five items of hepatitis B hepatitis B antigen antibody detection system is examined, is the routine examination of hepatitis B, the inspecti
Five items of hepatitis B hepatitis B antigen antibody detection system is examined, is the routine examination of hepatitis B, the inspection report can indicate whether the body has no immunity to hepatitis B, hepatitis B infection, recent infection or previous infection, infectious size etc.. When you take the hepatitis B five inspection report, looking at the positive negative results above, can read their meaning?
What is hepatitis B five
Five items of hepatitis B include hepatitis B surface antigen (HBsAg), the hepatitis B surface antibody (HBsAb) and hepatitis B e antigen (HBeAg), the hepatitis B e antibody (HBeAb), hepatitis B core antibody (HBcAb).
Clinical significance of five items of hepatitis B
Hepatitis B surface antigen (HBsAg) is an important marker of hepatitis B virus (HBV) infection.
Hepatitis B surface antibody (HBsAb) is a sign of HBV infection recovery, indicating that patients get immunity to HBV infection, HBsAb can exist in the body for a long time to provide long-term immunity. In addition, hepatitis B vaccine can be detected after HBsAb.
Hepatitis B e antigen (HBeAg) is a marker of HBV replication and blood infectivity.
Hepatitis B e antibody (HBeAb) is a virus replication in a quiescent state, reduced infectivity, but some patients still have viral replication, hepatitis activity.
Hepatitis B core antibody (HBcAb) HBV infection almost can be detected early in HBcAb infection, hepatitis B virus, hepatitis B virus is the first anti HBc IgM, said in a viral replication in acute hepatitis B and hepatitis B slow acute attack. When anti HBc IgG appears, indicating that the body is in the recovery period of infection, or had been infected with HBV, can be maintained for many years, and even life.
How to see five hepatitis B inspection report
First, three, five were positive, namely HBsAg, HBeAg and HBcAb three were positive, often called the big world, suggesting that HBV replication, highly contagious.
First, four or five were positive, namely HBsAg, HBeAb and HBcAb three were positive, often called small Sanyang, infectious relatively weak.
First, five were positive, HBsAg and HBcAb two were positive, often called small Yang, weak infectious.
Second, the four or five items were positive, that is, HBsAb, HBeAb, HBcAb were positive in all three, HBV infection has been restored.
Fourth, the five items were positive, that is, HBeAb, HBcAb were positive in all of the two, the previous infection, or acute phase of infection recovery period
Second single positive, that is, a positive HBsAb, vaccination, or HBV infection has been recovered
Fifth single positive, that is, HBcAb positive, previous infection, or acute infection window period
Hepatitis B five Yin, indicating that in the past and now not infected with HBV, but there is no protective antibody.
Recommended to see a specialist five hepatitis B inspection report
Single hepatitis B five test results to determine the condition is not enough, but also with HBVDNA, liver function, liver imaging examination to determine the condition, to determine the treatment plan. Proposal or ask a specialist to see hepatitis B five inspection report.