弥漫性轴索损伤的研究进展

Recent Progresses about Diffuse Axonal Injury

弥漫性轴索损伤是颅脑损伤的一种重要形式,其特点是临床表现严重,但是病理学改变轻微,所以往往给影像学诊断、病理学诊断带来困难。了解弥漫性轴索损伤发生的生物力学机制,病理生理学机制以及病理形态学改变,有助于更好地对其作出诊断和治疗,同时结合法医病理学研究特点,需要对其进行深入研究。

Diffuse axonal injury（DAI） is an important form of brain injury, the outstanding character of DAI is that it has severe clinical symptom but light pathological changes. DAI probably can＇t be diagnosed by imageology and pathology. Knowing the mechanism of biotic mechanics, pathophysiologic mechanism about the occurring of DAI, and knowing it＇s pathologic changes is helpful to diagnose and cure it. The article also analyzes the prospect about DAI by the view of forensic pathology.