MRI

例句：

1. 1. The MRI scan revealed a tumor in her brain.
   MRI扫描显示她大脑里有肿瘤。
2. 2. The doctor ordered an MRI to check for any injuries.
   医生要求做MRI检查以检查是否有任何伤害。
3. 3. The patient underwent an MRI before the surgery.
   患者在手术前做了MRI。