男性不育是临床上常见的疾病 ,患者的精子多有异常 ,尤其表现在精子的数量与质量上。研究无精和少精的病因 ,对于男性不育患者的诊疗和遗传咨询有着重要的意义。近年来对 6 2例无精或少精患者的染色体进行研究 ,报告如下 :1　资料与方法6 2例受检者年龄在 2 4岁～ 40岁之间 ,均 Male infertility is a common clinical disease, the patient’s sperm abnormalities, especially in the number and quality of sperm. To study the etiology of azoospermia and oligospermia is of great significance for the diagnosis and genetic counseling of male infertility patients. In recent years, 62 cases of azoospermia or oligospermia chromosomes, the report is as follows: 1 Materials and Methods 6 2 subjects aged between 24 to 40 years old, both