pseudotumor of kidney

例句：

1. 1. The patient's kidney wasfound to have a pseudotumor.
   患者的肾脏被发现有假瘤。
2. 2.The diagnosis of the pseudotumor was confirmed by biopsy.
   通过活检确认了这个假瘤的诊断。
3. 3. Treatment for this condition often involves surgicalremoval of the pseudotumor.
   这种状况的治疗通常包括外科切除假瘤。