Diffuse Axonal Injury

• shearing injury
• deep white matter injury
• deep axonal injury
• Found at corticomedullary junction, corpus callosum, internal capsule, deep gray matter & brain stem region
• CT : initially maybe normal. The appearance varies overtime depending on the amount of bleeding & the axtend of surrounding edema
• MR : T1 often normal; T2 or FLAIR increased signal

DAI Pathophysiology

• shear-strain injury.
• different consistencies
• strains at their junction
• results in axonal injury and rupture.
• the white-gray matter junction
• deep centroaxial white matter

pemeriksaan radiologi ct scan kepala pada kasus DAI

pemeriksaan radiologi brain mri kepala pada kasus DAI

kasus DAI terbilah juga injury  yang berbahaya.

ct scan abdomen Tags: pemeriksaan radiologi ct scan kepala pada kasus DAI