Dizziness and giddiness Other convulsions. Please follow MRI STEALTH PROTOCOL for surgical planning. Thank you. There is a ring-enhancing lesion measuring 23 x 18 mm axial dimensions located in the right parietal lobe. It is associated with surrounding T2 and FLAIR signal hyperintensity. This T2 and FLAIR signal hyperintensity was also present on the prior exam and is of similar extent.Normal vascular flow voids are present in the distal carotid and vertebral arteries, the basilar artery and the proximal anterior, middle and posterior cerebral arteries as well as the internal cerebral veins and superior sagittal sinus.The visualized portions of the paranasal sinuses demonstrate some mucous retention cysts which are unchanged since the prior exam. The visualized portions of the mastoid air cells are clear. The visualized portions of the orbits are intact.
1.Ring-enhancing lesion in the right parietal lobe in general appears to be stable compared to the prior exam.2.Examination was obtained for surgical planning