Abstract
目的 探讨经皮附睾精子抽吸术(PESA)及经皮睾丸精子抽吸术(PTSA)在无精子症鉴别诊断中的应用价值.方法 采用PESA或PTSA对梗阻性无精子症(OA)组37例及非梗阻性无精子症(NOA)组28例进行附睾或睾丸取精,细胞学涂片进行分析.结果 OA组32例在附睾获得精子,5例在睾丸获得精子;NOA组7例在附睾获得精子,1例在睾丸获得精子.两组间获得的精子数差异显著(P＜0.01).结论 PESA和PTSA技术可用于OA和NOA的鉴别诊断。
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