dorsal tubercle

例句：

1. 1.The dorsal tubercle is a common site for the development of tumors in the back.
   背侧结节是背部肿瘤常见的发生部位。
2. 2. During surgery, the surgeon carefully removed the dorsal tubercle to prevent infection.
   在手术中，外科医生小心地切除了背侧结节以防止感染。
3. 3. The patient's condition worsened after the dorsal tubercle was removed.
   患者的病情在移除背侧结节后变得更糟。