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目的探讨男性不育患者9号染色体异常和精液常规结果之间的关系。方法对3638例男性不育症患者的精液常规检查和外周血淋巴细胞染色体结果进行回顾性分析。结果 52例男性9号染色体异常,占不育症患者的1.43%,精子密度、精子活率、A级精子、B级精子与正常对照组没有明显的区别(P>0.05)。结论 9号染色体异常与男性精液检查结果异常没有直接的关系。
Objective To investigate the relationship between chromosomal abnormality on chromosome 9 and routine results of semen in infertile men. Methods A retrospective analysis of routine sperm examination and chromosomal analysis of peripheral blood lymphocytes in 3638 male infertility patients was performed. Results 52 cases of male chromosome 9 abnormalities, accounting for 1.43% of infertile patients, sperm density, sperm motility, grade A sperm, grade B sperm and normal control group no significant difference (P> 0.05). Conclusion There is no direct relationship between chromosome 9 abnormality and abnormal results of male semen examination.