protrusion lesion

例句：

1. 1. The tumor is a result of a protrusion lesion in the brain.
   这个肿瘤是大脑中一个突出病变的结果。
2. 2. Protrusions can be caused by various factors, including genetics and aging.
   突起可以由各种因素引起，包括遗传因素和老化。
3. 3.The protrusion lesion was treated with surgery and radiation therapy.
   这个突出病变通过手术和放疗治疗。