Analysis of Risk Factors for Hepatocellular Carcinoma Caused by Hepatitis

Abstract

Liver cancer is a malignant tumor, of which hepatocellular carcinoma (HCC) is the most common type, accounting for approximately 90% of liver cancer cases. HCC ranks sixth in cancer incidence and third in cancer mortality, causing significant impact on patients and society. HCC usually occurs in the setting of chronic liver disease and cirrhosis but can also occur in individuals without underlying liver disease. Therefore, understanding the risk factors of HCC can effectively help patients with treatment. The occurrence of HCC is closely related to many factors, among which hepatitis B and hepatitis C play a major role. This article mainly analyzes three risk factors: HBV, HCV, and non-alcoholic steatohepatitis (NASH). A comprehensive analysis of the intrinsic mechanisms of HCC caused by these three factors provides a reference for future treatment and diagnosis. Although the infection rates of HBV and HCV are declining significantly, their underlying factors cannot be ignored. In the future, research can focus more on exploring more risk factors.