脑疝CT、MRI诊断

CT-MRI Diagnosis of Brain Herniation

脑疝是临床上颅内占位性病变引起的最严重并发症之一,死亡率极高。CT、MRI对早期脑疝可做出明确诊断,为临床提供可靠依据及充足时间,指导制定治疗方案,使患者得到及时救治,降低死亡率及致残率。本文着重介绍CT、MRI诊断小脑幕裂孔疝及枕骨大孔疝的研究进展。

The brain herniation is one of the severe complications of cerebral disease.Both computed tomography（CT）and magnetic resonance imaging（MRI）are safer methods,which may provide more precise and earlier visualization of brain hernia,provide further reliable evidence for optional clinical therapy so as to lower the mortality.The review focuses on the progress of CT and MRI in diagnosing transtentorial hernia and tonsillar hernia.