摘要
目的探讨男性无精症病因与外周血淋巴细胞染色体相互关系。方法收集400例男性无精症患者进行病因分类回顾性研究，对其中100例患者进行外周血淋巴细胞染色体分析。结果睾丸前因素者18例(占4．5％)，睾丸性因素者168例(占42．0％)，其中以克氏综合征最多，睾丸后因素者120例(占30．0％)，其中以先天性精囊输精管发育不良为多，特发性无精症94例(占23．5％)；对其中100例患者进行外周血淋巴细胞培养及染色体及分析，30例(占30．0％)染色体结构或数目异常，其中以性染色体为主。结论无精症以先天性因素为主，性染色体异常是无精症的重要因素。
Objective To explore the relation between cause of azoospermia and lymphocytic chromosomes of peripheral blood.Methods Retrospective analysis was made about the cause in 400 cases with azoospermia,and analysis of lymphocytic chromosomes of peripheral blood was made in 100 cases of them.Results Pretestis cause was 4.5 %(18 cases),testis cause was 42.0 %(168 cases) and most of them were Ke shi syndromes;posttestis was 30.0 %(120 cases) and most of them were congenital malformation vas deferens of semi...
