 There are no diffusion-weighted abnormalities to suggest acute ischemia. There is minimal susceptibility weighted abnormality corresponding to the region of prior infarct in the left post central gyrus which was visible on the MRI of the brain from 12/9/2015. There is minimal volume loss in this region when compared to the prior images. There is no gross evidence of recurrent cortical vein thrombus based on the SWI sequence. The ventricles and sulci are normal in size. There is no mass, mass effect, midline shift or extraaxial fluid collection. Flow voids are present within the major vessels indicating patency. The paranasal sinuses and mastoid air cells are clear.
Subtle sequela of prior likely venous infarct involving the left postcentral gyrus, well seen on outside MRI from 12/9/2015. No new infarct or hemorrhage. 