Since the 1st Yamaguchi Symposium on Liver Diseases in 1989, this series of symposia has provided opportunities for exchanges of information on the topic between leading Japanese hepatologists and internationally renowned scientists. Somewhat unusually for meetings held in Japan, the official language of the symposium is English. The pro- ceedings of these symposia are published under the title Frontiers in Hepatology and distributed worldwide. The 12th symposium was held on December 9 and 10,2000, at the ANA Hotel, Ube, Japan. The theme selected by the Organizing Committee was "Growth,...

Since 1998, the Japanese Society of Hepatology has campaigned to fight hepatocellu lar carcinoma (HCC). Because the mortality rate for this disease has reached more than 30 per 100,000 population, the organizing committee chose HCC as the main topic of the 1999 Yamaguchi Symposium on Liver Diseases. Regarding hepatocar cinogenesis, we know that HCC often develops secondary to liver cirrhosis; thus liver cirrhosis must be recognized as a prevalent pathological condition leading to HCC. If we can control liver fibrosis, we can reduce the risk for HCC among patients with chronic hepatitis. To...