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单精注射显著改善了男性不育症的治疗。由于只需一个活精子即可成功受孕 ,对于无精症患者单侧或双侧诊断性睾丸活检的意义一直有争论。在单精注射成功之前 ,非梗阻性无精症被认为是不治之症 ,但也有报道认为在这种患者的睾丸中存在局灶性精子生成。对此 ,作者针对睾丸组织学及?
Monosperministration significantly improved the treatment of male infertility. The significance of unilateral or bilateral diagnostic testicular biopsies in patients with azoospermia has been debated as it requires only one live sperm to successfully conceive. Non-obstructive azoospermia is considered an incurable disease prior to successful monosperitoneal injection, but there are also reports of focal spermatogenesis in the testes of such patients. In this regard, the author for testicular histology and?