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HepatitisB knowledge

Chronic hepatitis B is for what?

Date:2016-10-18 10:57:58 FROM: Browsing times:
        When the hepatitis B virus to invade the human body, about 65% of those infected not only showed a transient onset subclinical symptoms, mild, transient fatigue and anorexia, the majority of infected persons did not mind, and the body of the hepatitis B virus surface antibody has been cleared, high levels of hepatitis B have been obtained a lasting immunity. About 25% of the infected patients to the disease, the performance of the typical acute jaundice or acute non jaundice clinical. About 10% of the infected patients often show chronic hepatitis B from acute or chronic or chronic hepatitis b..
        What kind of people are prone to chronic hepatitis B virus infection after? Now that in addition to genetic factors and ethnic factors, the following aspects have important significance in chronic hepatitis b:
        (1) patient age at initial infection with hepatitis B virus. Data show that: neonatal infection of hepatitis B virus, about 90% ~ 95% to become chronic carriers; children infected with hepatitis B virus after about 20%; adult about 10% of the development of the state with poison.
        (2) patients with acute or insidious onset of non jaundice hepatitis patients than in patients with acute jaundice hepatitis easy to develop chronic. This has a certain relationship with the timely rest and treatment can not be.
        (3) immunocompromised persons. Such as kidney transplantation, cancer, leukemia, AIDS, hemodialysis patients with hepatitis B virus infection is often easy to evolve into chronic hepatitis. Hepatitis B in the acute phase of the use of adrenal glucocorticoids and other immunosuppressive agents, often destroy the patient's immune balance, it is easy to make acute hepatitis into chronic.
        (4) with a history of hepatitis or other liver disease history, or disease incidence and reinfection of hepatitis B virus, not only easy to slow rapidly, and the prognosis is poor. If the original alcoholic cirrhosis or complicated schistosomiasis, China Star, malaria, tuberculosis, schistosomiasis ulcer disease and diabetes.
        (5) other factors. Such as acute hepatitis overwork, alcoholism, drug abuse, sexual life, excessive application of liver damage drugs, malnutrition and other pathogenic microorganism infection or serious drug abuse can be from acute to chronic.
        Transaminase levels remain high over 1 and a half months not found clinically, acute hepatitis B surface antigen positive for at least 12 weeks, hepatitis B e antigen was positive in 8 ~ 10 weeks seems not negative, it may develop into chronic hepatitis B.

 

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