精索静脉曲张

例句：

1. 1.The patient was diagnosed with varicocele and underwent surgery to correct it.
   患者被诊断出患有精索静脉曲张，并接受了手术来纠正。
2. 2. The doctorexplained the causes of varicocele and advised thepatient to follow up regularly.
   医生解释了精索静脉曲张的原因，并建议患者定期复诊。
3. 3. Varicocele is acommon condition that can lead to infertility if left untreated.
   精索静脉曲张是一种常见的状况，如果不治疗可能会导致不育。