 There is normal ventricular size with no evidence of mass effect or edema. There no evidence of bleed. No midline shift. There is normal gray-white white matter differentiation. There is no abnormal signal in the hippocampus bilaterally. On the susceptibility images there is branching linear low signal in the left cerebellar hemisphere, consistent with developmental venous anomaly. There is no restricted diffusion abnormality. The vascular flow voids are normal.There is asymmetric pneumatization of the right petrous apex.
Essentially unremarkable MRI of the brain. 