hemangioma of urethra

例句：

1. 1.Hemangioma of the urethra is a rare condition that can cause pain and discomfort during urination.
   尿道血管瘤是一种罕见的状况，可能导致排尿时疼痛和不适。
2. 2. The patient was diagnosed with hemangioma of the urethra and underwent surgery to remove it.
   患者被诊断出患有尿道血管瘤，并接受了手术以移除它。
3. 3.Hemangioma of the urethra can be treated by removing the affected tissue and replacing it with healthy tissue.
   尿道血管瘤可以通过切除受影响的组织并用健康组织替换来治疗。