摘要：目的：探讨慢性乙型肝炎重叠HAV、HEV感染的临床特点及对病情转归的影响。方法：对慢性乙型肝炎重叠HAV、HEV感染患者进行肝功能检测及统计TSB、ALT恢复正常天数并与单纯慢性乙型肝炎进行对照分析。结果：重叠感染HAV、HEV患者慢性肝炎重度、慢性重型肝炎例数均明显高于单纯慢性乙型肝炎；血清TSB、ALT水平及恢复正常天数均高于单纯慢性乙型肝炎。结论：慢性乙型肝炎重叠HAV、HEV感染后病情趋向重症化，病程延长。

     关键词： 慢性乙型肝炎； 甲型肝炎病毒； 戊型肝炎病毒； 重叠感染

    Analysis of Clinical Charactristic in Patients with Chronic Hepatitis B Sperinfection Hepatitis A and E Virus

    HE Shan, PANG Chao, HU Nan

    (Affiliated Hospital of Guangdong Medical College, Guangdong Zhanjiang 524001, China)

    Abstract：Objective: To study the effects of the chronic hepatitis B superinfection hepatitis A virus and hepatitis E virus on the clinical characteristic and recovery. Method: The indexes of liver functions in the patients of the chronic hepatitis B superinfection hepatitis A virus and hepatitis E virus were examined. The recovery normal days of TSB and ALT in patients were counted. Result: The numbers of cases of chronic hepatitis B severe type and fulminant hepatitis in the superinfection groups were significantly higher than in the chronic hepatitis B group. TSB and ALT were significantly higher. The course of the disease were significantly longer. Conclusion: The disease tend to severity, while the chronic hepatitis B are superinfeceted hepatitis A and E virus and the course of the disease is relatively longer. ......