颅内

例句：

1. 1. Thepatient's brain was damaged during theaccident.
   病人在事故中脑部受伤。
2. 2. Hehad a stroke that affected his brain.
   他得了中风，影响了他的脑部。
3. 3. Thedoctor performed an operation to remove the tumorfrom the patient's brain.
   医生为患者进行了手术，将肿瘤从患者的脑部切除。