摘要
丙型病毒性肝炎是一种由丙肝病毒(HCV)感染引起的病毒性肝炎,简称丙型肝炎或丙肝。近年来,丙型肝炎的发病率逐年上升,其不仅可导致肝脏慢性炎症和纤维化,部分还可发展成肝硬化甚至肝细胞癌(hepatocellular carcinoma,HCC),其中肝癌的发病率约为3%~10%,约1%~5%的患者死于HCC~([1])。丙型肝炎病程长、复发率高、治愈率低,早期发现和治疗可提高治愈率,对患者非常重要。然而现阶段对于丙型肝炎的诊断评估系统较为单一,从细胞超微结构水平上对其病变程度归纳总结还较少见报道。因此,参考丙型肝炎组织形态学结构和免疫组织化学细胞定位等方法,重点观察其超微结构,寻找丙型肝炎肝组织的特征性超微结构改变,为丙型肝炎的临床诊断提供新的辅助途径。本文主要就丙型肝炎的超微结构及其应用相关新进展进行综述。
引文
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