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过去研究认为亚临床精索静脉曲张(Vc)的轻重在手术后对精液质量的改善并无明显影响,轻的Vc与重的并无区别。因此就应用各种诊断方法以证实或探测极轻的Vc,彩色多普勒超声是一种非侵入性影象学方法可以客观地测定阴囊静脉的大小及探测
Previous studies concluded that the severity of subclinical varicocele (Vc) had no significant effect on the improvement of sperm quality after surgery, with no difference between light Vc and heavy. Therefore, a variety of diagnostic methods are used to confirm or detect minimal Vc. Color Doppler ultrasound is a noninvasive imaging method that can objectively determine the size and detection of the scrotum vein