Diagnosis: Benign neoplasm of brain, unspecifiedClinical question: Preop planning for meningioma resectionSigns and Symptoms: headaches There is an extra-axial mass adjacent to the right frontal lobe measuring 48 x 32 axial dimensions.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 are clear. The visualized portions of the mastoid air cells are clear. The visualized portions of the orbits are intact.
1.There is an extra-axial mass adjacent to the right frontal lobe. Most likely this represents a meningioma.2.This examination was performed for the purposes of stereotactic guidance for surgery. It is a limited exam