Methods. Two hundred and ninety consecutive cirrhotic patients were followed prospectively with periodic ultrasound examination. At entry, patients were tested for markers of HBV and HCV to assess relation to tumor development during follow-up.
Methods. Two hundred and ninety consecutive cirrhoticpatients were followed prospectively with periodicultrasound examination. At entry, patients were testedfor markers of HBV and HCV to assess relation to tumordevelopment during follow-up.