lipoma of testis

例句：

1. 1. He had a lipoma of the testis that required surgery.
   他有一个睾丸的脂瘤，需要手术。
2. 2.The doctor diagnosed him with a testicular lipoma.
   医生诊断出他有睾丸脂瘤。
3. 3.The patient underwent a biopsy to determine if it was a testicular lipoma.
   患者接受了活检以确定它是否是睾丸脂瘤。