epididymoorchitis

例句：

1. 1. Hedeveloped a severe case of testicular inflammation after the surgery.
   手术后他患上了严重的睾丸炎。
2. 2. The condition is often associated with epididymitis, which can lead to infertility.
   这种状况通常与睾丸炎有关，可能导致不育。
3. 3.Epididymitis is a common cause of lower back pain and fever in men.
   睾丸炎是男性下背部疼痛和发热的常见原因。