tubercle for scalenus anterior

例句：

1. 1.The doctor diagnosed the patient with a tuberculosis.
   医生诊断病人患有结核病。
2. 2. The tumor was removed from his chest during surgery.
   手术中切除了他的胸部肿瘤。
3. 3. Tuberculosis is a serious disease that can be prevented by good hygiene.
   结核是一种严重的疾病，通过良好的卫生习惯可以预防。