ectopia testis

例句：

1. 1. He was diagnosed with ectopia testis, which is a rare condition affecting the positioning of the testes in the scrotum.
   他被诊断出患有睾丸异位症，这是一种罕见的病症，影响睾丸在阴囊内的位置。
2. 2. The patient underwent surgery to correct the ectopia testis and improve his fertility.
   患者接受了手术以纠正睾丸异位症并提高他的生育能力。
3. 3. In some cases, ectopia testis can lead to pain and discomfort during sexual activity.
   在某些情况下，睾丸异位症可能导致性生活时疼痛和不适。