tumor due to disorder of qi

例句：

1. 1. The doctor diagnosed the patient with a tumor in his liver.
   医生诊断病人肝脏里有肿瘤。
2. 2. The tumor was removed successfully during the surgery.
   手术中成功地切除了肿瘤。
3. 3. Tumors can grow and spread throughout the body if left untreated.
   如果不治疗，肿瘤可以在体内生长和扩散。