慢性乙型肝炎病毒基因型与临床病理相关性分析

目的 了解慢性乙型肝炎病毒基因型与临床及病理表现的相互关系.方法对92例慢性乙型肝炎患者进行HBV基因分型,并与其临床生化结果、病毒定量和肝组织病理进行相关性分析.结果 B基因型16例(17.4%),C基因型71例(77.2%),B+C混合型3例(3.2%),未分出型2例(2.2%),其中B和C基因型在丙氮酸转氨酶水平分别为(82.6±82)U/L和(84.7±71.5)U/L,病毒复制水平Log值分别为(5.8±1.4)和(5.9±1.5),C型患者中有8例病理诊断为肝炎肝硬化,但均无统计学意义.结论 B型和C型慢性肝炎患者在丙氨酸转氨酶、病毒复制、HBeAg表达水平及肝脏病理炎症和纤维化程度间差异无统计学意义.

Relativity analysis of chronic hepatitis B virus genotype and clinical pathology

OBJECTIVE: To explore the relationship between chronic hepatitis B virus genotypes and clinical pathology. METHODS: HBV genotype was determined in 92 cases with chronic hepatitis B patients and the relationship between HBV genotypes and clinical, serological and histological data of the patients was analyzed. RESULTS: Sixteen cases were infected with HBV genotype B (17.4%), 71 with genotype C (77.2%), 3 with HBV classified as genotype B+C (3.2%) and in 2 (2.2%) cases HBV genotype was not confirmed. ALT level and HBV DNA load log value were (82.6+/-82) U/L, (84.7+/-71.5) U/L and (5.8+/-1.4), (5.9+/-1.5) respectively in genotypes B and C patients, in 8 cases of genotype C group liver cirrhosis was diagnosed, but no statistical significance was seen. CONCLUSION: No significant differences in clinical, serological or histological data were detected between genotypes B and C patients.