精せい索さく静じょう脈みゃく瘤りゅう

noun

varicocele

Medical term for an abnormal enlargement of the veins within the scrotum.

• 精せい索さく静じょう脈みゃく瘤りゅうは男だん性せい不ふ妊にんの原げん因いんの一ひとつです。

  Varicocele is one of the causes of male infertility.