现有许多报道表明了丙型肝炎病毒(HCV)在各种肝脏疾病和肝外疾病(即慢性肝炎、自体免疫性肝炎、迟发性皮肤卟啉症、瓦尔登斯特伦巨球蛋白血症和混合性冷沉球蛋白血症)中的作用。混合性冷沉球蛋白血症是一种在某些病人中能转变为恶性B细胞非何杰金氏淋巴瘤(NHL)的“良性”淋巴组织增生性疾病。此外,HCV亲淋巴性的论证提出了这种病毒对在某些淋巴组织增生性疾病情况下B细胞扩增中的致病机理作用。研究人员对24名非选择 Many reports have shown that hepatitis C virus (HCV) is responsible for a variety of liver and extrahepatic conditions (ie, chronic hepatitis, autoimmune hepatitis, tardive porphyria, Waldenstrom’s macroglobulinemia And mixed cryoglobulinemia). Mixed cryoglobulinemia is a “benign” lymphoproliferative disorder that can be transformed into malignant B cell non-Hodgkin’s lymphoma (NHL) in some patients. In addition, demonstration of HCV lymphotropicity raises the causative role of this virus in the pathogenesis of B-cell expansion in the case of certain lymphoproliferative diseases. Researchers on 24 non-choice