60 year old female with seizure. Diffuse white matter hypodensity in the left parietal lobe consistent with persistent vasogenic edema that appears increased compared to prior. Mass-effect compresses the posterior horn of the left lateral ventricle and effaces the sulci on the left side. There is a question of a mass within the region of the edema. For further evaluation consider MRI or CT with contrast. Postsurgical changes are noted in the left parietal calvarium.The visualized paranasal sinuses and mastoid air cells are normally pneumatized.
Increased vasogenic edema in the left parietal lobe. No acute hemorrhage. Postsurgical changes are again noted. Question mass within the edema region. For further evaluation consider MRI or CT with contrast. 