摘要
本文对12例慢性散发性非甲非乙型肝炎及12例慢性乙型肝炎的肝脏超微结构改变进行观察并比较,在两组病人的肝细胞核中均发现了20～29 nm的球形或短杆状聚集颗粒。4例非甲非乙、5例乙型肝炎中见到胞质内管网状结构。6例非甲非乙、10例乙型肝炎中见到曲状融合膜。在假狄氏间隙形成、狄氏间隙增宽方面,两组之间无显著差异。
Twelve cases of presumed chronic non-A, non-B hepatitis and 12 cases of chronic hepatitis B were selected from 155 liver biopsies performed during the period from May 1983 to March 1985. The liver tissues of the two groups were studied under the electron microscope.Aggregates of round and tubular intranuclear particles of from 20 to 29 nm in diameter were found in both groups. Cytoplasmic tubuloreticular complexes were seen in four patients with non-A, non-B hepatitis and in five patients with hepatitis B. Attached curved membranes were observed in five of 12 cases of non-A, non-B hepatitis and in 10 of 12 cases of hepatitis B. with regard to the formation of pseudo Disse's spaces, the extension of Disse's spaces, and the deposition of fibers there was no apparent difference between the two types of chronic viral hepatitis when looked at under the electron microscope.
出处
《北京医学》
CAS
北大核心
1989年第3期145-148,共4页
Beijing Medical Journal
