intestinal benign tumor

例句：

1. 1.The patient underwent surgery to remove the intestinal benign tumor.
   患者接受了手术，以移除肠道良性瘤。
2. 2. The doctor diagnosed the patient with an intestinal benign tumor and advised him to undergo further tests.
   医生诊断出患者患有肠道良性瘤，并建议他进行进一步的检查。
3. 3.The patient's condition worsened after the surgery, prompting a second round of treatment for the intestinal benign tumor.
   手术后，患者的病情恶化，需要对肠道良性瘤进行第二轮治疗。