This book is the proceedings of the Falk Symposium No. 137 on "Liver Diseases: Advances in Treatment and Prevention" (part of the XII International Falk Liver Week 2003 in honour of Hans Poppera (TM)s 100th birthday, held on October 17-19, 2003). It covers our present knowledge of the diagnosis, treatment and prevention of liver diseases, including hepatitis B, hepatitis C and delta hepatitis as well as alcoholic liver diseases, non-alcoholic steatohepatitis and the hereditary liver diseases haemochromatosis, Wilsona (TM)s disease and alpha-1-antitrypsin deficiency. In addition to these clinical entities, the sequelae of liver cirrhosis and its complications, including the clinical management of ascites, the hepatorenal as well as the hepato- and porto-pulmonary hypertension syndrome are discussed. New developments with respect to liver support systems and liver transplantation are further highlights of the proceedings.

The main topics mentioned above are complemented by state-of-the-art chapters on "Hepatocellular Carcinoma," "Emerging Hepatitis Viruses" and "Fulminant Liver Failure" that are of interest to both basic scientists as well as clinicians. A special section is devoted to "Liver Histology" as a tribute to Hans Popper who contributed eminently to the basic and clinical aspects of hepatology.

All in all, Liver Diseases: Advances in Treatment and Prevention provides an exciting overview of the current developments in the treatment and prevention of viral, alcoholic, non-alcoholic and hereditary liver diseases, presented by an international faculty of outstanding scientists and clinicians.

The beginning of a new millennium is an ideal opportunity to look back, to contemplate the present and to envisage what the future might have to offer. This seems particularly appropriate for the rapidly developing field of hepatology. Therefore, the aim of the Falk Symposium 117, Hepatology 2000, held in Munich on 4-6 May 2000, was to offer state-of-the-art information on the most important aspects of hepatology and to discuss the challenges of the future. The presentations were given by experts in their respective areas, providing an update and at the same time incorporating the most recent developments. These proceedings, a tour d'horizon of hepatology at the highest clinical and scientific level, is dedicated to Gustav Paumgartner who has retired from his duties as chairman of the Department of Medicine II at the University of Munich- Grosshadern. The scientific organisers take this opportunity to thank their academic teacher and to honour his lifelong engagement and achievements in hepatology. This book is cordially dedicated to him.

Liver cirrhosis is a major clinical problem worldwide and is associated with significant morbidity and mortality from its complications, such as liver cell insufficiency with coagulopathy and hepatic encephalopathy, portal hypertension with ascites and gastrointestinal bleeding, hepatorenal syndrome, HCC development and others. This volume, the proceedings of Falk Symposium 115 held in Basel, Switzerland, October 22-24, 1999 (Part II of the Basel Liver Week 1999; XI International Congress of Liver Diseases) covers our present knowledge of the aetiologies and early stages of liver cirrhosis development. Based on this information, strategies are discussed that are aimed at the prevention, early diagnosis and therapy of chronic liver diseases, thus preventing their progression to cirrhosis and its complications, including HCC development. The main topics mentioned above are complemented by three state-of-the-art chapters on modern aspects of medicine in general and hepatology in particular as well as their perspectives beyond the year 2000: `Molecular Medicine', `New Hepatitis Viruses' and `Genetic Liver Diseases: Diagnosis and Therapy'. Introductory chapters focusing on the more basic aspects of the biology of live cells as well as on the mechanisms underlying fibrogenesis, cholestasis and inflammation will be followed by a detailed discussion of the clinically most important causes of liver cirrhosis worldwide: hepatitis viruses B, C and D; toxins (alcohol, drugs and others) as well as metabolic liver diseases (haemochromatosis, Wilson disease, alpha-1-antitrypsin deficiency, porphyria cutanea tarda and protoporphyria). This book, therefore, will interest clinically oriented basic scientists as well as those in clinical practice, givng an update on many aspects of modern hepatology and its perspectives in the next millennium.

This book is the proceedings of Falk Symposium 157, entitled ?Chronic Hepatitis: Metabolic, Cholestatic, Viral and Autoimmune?, held in Freiburg, Germany, on 10--11 October 2006 (one of three symposia during the XIII Falk Liver Week 2006). It provides up-to-date information on new developments in the field of chronic hepatitis and its various entities. In recent decades we have learned how heterogeneous the clinical entity of chronic hepatitis has become. The liver, as the central organ of metabolism and detoxification, is more than ever a target of disease processes evolving from the spread of obesity in the western world. Apart from nonalcoholic steatohepatitis (NASH), alcoholic liver disease is still the most prevalent liver disease in the west...