[4. Austrian consensus-statement for diagnosis and therapy of hepatitis B 2009].

Hepatitis B is the most common chronic viral infection of the liver. Chronic hepatitis B is estimated to affect at least 350 million people worldwide and is the leading cause of death from liver disease. There have been dramatic developments both in the diagnostic field and in drug treatment of chronic hepatitis B.

[Dual infection with hepatitis B and C. Spontaneous course and response to virostatic therapy in children following neoplastic diseases].

Unlabelled: Combined chronic hepatitis B and C is a long-term complication in children surviving malignancy. We report on seven children who acquired hepatitis B as well as C virus infection during treatment for different malignancies. Four patients showed a spontaneous HBe Ag/anti-HBe seroconversion, two patients spontaneous clearance of hepatitis C virus, and one patient showed both HBe Ag/anti-HBe seroconversion and clearance of hepatitis C virus.

The canine copper toxicosis gene MURR1 does not cause non-Wilsonian hepatic copper toxicosis.

Background: Non-Wilsonian hepatic copper toxicosis includes Indian childhood cirrhosis (ICC), endemic Tyrolean infantile cirrhosis (ETIC) and the non-Indian disease known as idiopathic copper toxicosis (ICT). These entities resemble the hepatic copper overload observed in livers of Bedlington terriers with respect to their clinical presentation and biochemical and histological findings. We recently cloned the gene causing copper toxicosis in Bedlington terriers, MURR1, as well as the orthologous human gene on chromosome 2p13-p16.

Serological and molecular response on combined antiviral treatment in children with chronic hepatitis B after pediatric malignancy.

Background: Chronic hepatitis B is a serious long-term problem for children surviving malignancy. The annual rate of spontaneous clearance of hepatitis B e antigen (HBeAg) is only 3% in these patients, and the response to monotherapy with interferon (IFN)-alpha is also low.

Objective: To monitor the serological and molecular response on combined antiviral treatment in children with chronic hepatitis B after pediatric malignancy.