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机构地区:[1]解放军第174医院感染病科,福建省厦门市361000 [2]四川省绵阳市川北医学院附属第二医院 [3]四川省绵阳404医院感染病科
出 处:《实用肝脏病杂志》2013年第4期306-307,共2页Journal of Practical Hepatology
摘 要:目的研究血清ALT≤3ULN的乙型肝炎病毒感染者肝组织病理学改变情况。方法选取血清ALT≤3ULN的乙型肝炎病毒感染者71例,在B超引导下行肝穿刺活检术,进行肝组织炎症活动度和肝纤维化程度检查。结果在71例HBV感染者,HBeAg阳性54例,HBeAg阴性17例。血清HBV DNA定量在1×103-105copies/ml 19例(26.8%),106-107copies/ml 34例(47.9%),≥108copies/ml 18例(25.3%)。ALT≤40U/L17例(23.9%),40U/L 〈ALT≤80U/L31例(43.7%),80U/L〈ALT≤120U/L23例(32.4%);肝组织学检查完全正常(GOS0)者3例(4.2%),早期肝硬化3例(4.2%),肝炎轻度(G1—2S0—2)53例(74.6%),中-重度(G2~3S3)12例(16.9%)。其中GOS03例(4.2%),G1S06例(8.5%),G1S110例(14.1%),G1S210例(14.1%),G2S113例(18.3%),G2S214例(19.7%),G2S31例(1.4%),G3S25例(7.0%),G3S36例(8.5%),G3S43例(4.2%)。结论低水平ALT慢性HBV感染者肝组织学改变与ALT水平不完全相关,要更准确地判断病情,仍需积极地进行肝组织活检。Objective To investigate the pathological changes of liver tissues in chronic hepatitis B patients with low serum alanine aminotransferase (ALT) levels. Method 71 patients with chronic hepatitis B were recruited in this study. The liver biopsies were conduted. Results Out of the 71 eases,54 were HBeAg positive,and 17 were HBeAg-negative;the serum HBV DNA at 1×10^3-105copies/ml was in 19(26.8%),at 106-107eopies/ml in 34(47.9%) and more than or equal to 10Scopies/ml in 18 eases(25.3%);there was a ALT≤40U/L in 17(23.9%),40U/L〈ALT≤ 80U/L in 31(43.7%),and 80U/L〈ALT≤20U/L in 23(32.4%);the liver pathological changes were normal (GoS0) in 3(4.2%),cirrhosis in 3(4.2%),mild hepatitis(G1-2S0-2) in 53(74.6%),moderate to severe hepatitis(G2-3S3) in 12 cases(16.9%). Conclusion In chronic hepatitis B patients with low serum ALT level(-〈3ULN),the liver histologi-cal manifastation exists different degree of damages, which needs to evaluate properly in time.
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