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![Liver carcinogenesis: diagnostic and clinical aspects of preneoplastic nodules](https://image.oaes.cc/cd5257f8-3e87-4358-8b8c-186cc4f6f063/3074.fig.1.jpg)
Figure 1. Schematic illustration of lesions occurring in hepatocarcinogenesis. Two models of human hepatocarcinogenesis. HCC: hepatocellular carcinoma; DN: dysplastic nodules; HG-DN: high-grade dysplastic nodules; HG-DN: low-grade dysplastic nodules