tegmentum

例句：

1. 1.The patient had a seizure during the operation, which caused damage to the tegmentum.
   患者在手术期间发生了抽搐，导致小脑受损。
2. 2. The neurologist performed a brain scan to investigate the cause of the patient's tegmentum injury.
   神经学家进行了脑部扫描，以调查患者小脑损伤的原因。
3. 3. The patient was diagnosed with a tumor in the tegmentum and underwent surgery to remove it.
   患者被诊断出小脑中有肿瘤，并接受了手术来切除它。