慢性肝炎的分类,目前已比较统一,对其病理变化和发展规律也有了进一步的认识。特别是病原学及免疫病理学的进展,对肝炎病变的认识及慢性化机理的阐明,有了相当大的进展,给肝炎的防治研究工作开辟了广阔的前景。 The classification of chronic hepatitis has been relatively uniform at present, and further understanding of its pathological changes and development patterns has been made. In particular, the progress of etiology and immunopathology, the understanding of the pathogenesis of hepatitis, and the elucidation of the mechanism of chronicity have made considerable progress, opening up broad prospects for the prevention and treatment of hepatitis.