The brain was evaluated with T1 weighted digital imaging, axial FLAIR T2 and diffusion weighted images
, coronal proton density and T2 weighted images
and T1 weighted axial and coronal images pre and post intravenous injection with 20 cc of Omniscan,
Interpretation: Diffusion weighted images demonstrate no areas of abnormal increased signal intensity. There is an incidental small midline posterior fossa arachnoid cyst without significant mass effect.