Advances in the early diagnosis and therapy of primary liver cancer

The prevalence of primary liver cancer (PLC), unlike that of the other digestive carcinomas, is constantly increasing. Epidemiologic data have revealed the risk factors for PLC. New methods of detection allow to define the cases at high risk for PLC, and an active follow-up permits the early disease detection, when the tumor can still be operated on. The diagnostic value of each method is analysed.