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精索静脉曲张(varicocele,VC)是一种生理性异常,约2%~22%的成人男性存在VC。VC常见于不育男性,可导致约25%的不育症患者精液异常。在所有病因明确的不育症中,VC是最常见的原因之一。尽管人们认为VC与精液质量下降及不育密切相关,但目前为止VC导致不育的具体机制尚未明确。在VC及VC伴不育的临床处理和效果上尚存在诸多
Varicocele (VC) is a physiological abnormality in which about 2% to 22% of adults have VC. VC is common in infertile men and can cause sperm abnormalities in about 25% of infertile patients. VC is one of the most common causes of infertility in all etiologies. Although it is thought that VC is closely related to the decline of semen quality and infertility, the exact mechanisms by which VC causes infertility have not been clarified so far. In VC and VC with the clinical treatment and effectiveness of there are still many