无精子症睾丸的病理组织学特征  

Histopathological analysis of testicular biopsy in azoospermic males

作　　者：纪小龙[1] 李维华[1] 

机构地区：[1]中国人民解放军军医进修学院病理科

出　　处：《军医进修学院学报》1990年第1期38-41,共4页Academic Journal of Pla Postgraduate Medical School

摘　　要：对男性不育症患者行精子检查中发现无精子的30例进行睾丸活检,通过病理组织学观察,可分为仅支持细胞12例、生精低下5例、基本正常者5例、睾丸发育不成熟3例、小管纤维化及管腔阻塞各2例,取材不当1例。在异常组织学改变中,间质小血管的硬化现象十分特别,在无精子症中的价值引起关注并有待深入探讨。Testicular biopsy has been widely used for the diagnosis of male infertility. In this paper, through the histopathological analysis of 30 azoospemic male cases, a classification of pathological changes of the testicular biopsies material by light microscopy is presented: (1)esscntially normal; (2)Slight hypospermatogenesis; (3) moderate hypospermatogenesis; (4) Severe hypospermatogensis. A close relationship between the hypospermatogenesis and the small blood vascular changes was shown in the result. It is indicated that the thickness, fibrosis and hyalinization of the small blood vessel vascular wall plays an important role in the pathogenesis of hypospermatogenesis.

关 键 词：男性不育症 精子减少 睾丸疾病 活组织检查 病理 

分 类 号：R698.202[医药卫生—泌尿科学]