hemangioma of epididymis

例句：

1. 1.Hemangiomas are common in children and can grow rapidly over time.
   血管瘤在儿童中很常见，并且随着时间的推移可以迅速生长。
2. 2.The hemangioma on his leg was a concern for the doctors.
   他腿上的血管瘤让医生们感到担忧。
3. 3.The hemangioma had been causing him discomfort since it was discovered.
   自从发现这个血管瘤以来，他一直感到不适。