近年来,关于病毒性肝炎(下称肝炎)的病原学、免疫学、流行病学、发病机制、临床诊断技术的研究,以及治疗方法的改进,都有明显的进展。但临床医生在处理肝炎时,仍然有许多问题不易解决。如在处理病毒性乙型肝炎时,仍不能象处理伤寒、痢疾、流脑那样,作到胸中有数。譬如对黄疸型肝炎的诊断,并未能因理论研究的提高而相应提 In recent years, significant progress has been made in the research on the etiology, immunology, epidemiology, pathogenesis, clinical diagnostic techniques of viral hepatitis (hereinafter referred to as hepatitis) and the improvement of treatment methods. However, when treating hepatitis patients, there are still many problems that are not easily solved by clinicians. As in the treatment of viral hepatitis B, it still can not be treated as typhoid, dysentery, meningitis, as well. For example, the diagnosis of jaundice hepatitis, and did not improve due to theoretical research and the corresponding mention