From slide analysis to precision strategy: the pathologist in the artificial intelligence loop for liver disease diagnosis and patient management
摘要
Artificial intelligence (AI) is transforming liver pathology by enhancing diagnostic accuracy, standardizing assessments, and supporting personalized care. This review explores current applications of AI across neoplastic and non-neoplastic liver diseases, transplant pathology, and histopathological reporting. Deep learning models have demonstrated strong performance in classifying hepatocellular carcinoma, cholangiocarcinoma, and liver metastases, as well as subtyping hepatocellular adenomas. In chronic liver diseases, AI enables continuous quantification of fibrosis and inflammation, improving reproducibility. In transplantation, algorithms assist in predicting rejection and graft viability. The pathologist plays a central role in AI tool development, validation, and clinical integration. Despite promising advances, key challenges such as data standardization, explainability, and regulatory oversight persist. Rather than replacing human expertise, AI may complement the pathologist’s role in delivering high-quality, efficient, and precise liver disease diagnosis and management.