113例无精子、少精子症患者细胞遗传学分析
Chinese Journal of Birth Health & Heredity(2013)
Abstract
目的 探讨无精子症和严重少精子症的遗传学因素.方法 对确诊为无精子症或者严重少精子症患者进行外周血染色体核型分析.结果 113例标本共检出染色体异常核型42例,异常核型检出率为37.17%,检出染色体非整倍体7例,占检出异常核型的16.67%;检出染色体结构异常9例,占检出异常核型的21.4%;检出Y染色体多态26例,占检出异常核型的61.9%.结论 染色体异常与无精子症或严重少精子症有密切的关系.
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