gonadal dysgenesis

例句：

1. 1. The patient's testicles were found to be underdeveloped, which could explain the symptoms.
   患者的睾丸发育不全，这可以解释症状。
2. 2.Researchers have identified several genes that contribute to gonadal dysgenesis.
   研究人员已经确定了几种基因，它们对睾丸发育不全有贡献。
3. 3. This condition is rare but can lead to infertility and other health issues if left untreated.
   这种状况很少见，但如果不治疗，可能会导致不孕和其他健康问题。