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慢性病毒性肝炎的光学显微镜(简称光镜)病理学研究,已有不少报道,但光镜对慢性病毒性肝炎的病理组织学分型与临床诊断标准,仍有争议,尚未统一。为此,我们搜集了50例慢性病毒性肝炎病例的肝穿活检标本,应用电子显微镜(简称电镜),着重从肝组织超微结构病理损伤,淋巴细胞对肝细胞的作用及纤维组织增生三个方面,对慢性病毒性肝炎的病理形态学变化进行了观察。材料和方法本文自1985年8月～1987年3月搜集慢性病毒性肝炎患者肝穿活检标本共50例,其中慢性活动性肝炎(CAH)32例,慢性迁移性肝炎(CPH)18例,所有肝穿标本均分为两份,分别进行光镜组织
There have been many reports on the pathological study of chronic viral hepatitis by light microscopy (light microscope). However, the histopathological classification and clinical diagnostic criteria of chronic viral hepatitis are still controversial and have not been unified yet. To this end, we collected 50 cases of liver biopsy specimens of chronic viral hepatitis, the application of electron microscopy (referred to as electron microscopy), focusing on the pathological changes of liver tissue ultrastructure, the role of lymphocytes on liver cells and fibrosis three aspects , The pathological changes of chronic viral hepatitis were observed. Materials and Methods In this paper, we collected 50 biopsy specimens of chronic viral hepatitis from August 1985 to March 1987, including 32 patients with chronic active hepatitis (CAH), 18 patients with chronic migratory hepatitis (CPH) and all liver Wearing specimens were divided into two, respectively, microscopic tissue