Right hemisphere infiltrating astrocytoma. There are postoperative findings related to There is infiltrative high T2 signal in the right frontal and insular lobes, as well as in the right basal ganglia and thalamus, with a cystic cavity in the right frontal lobe. There are also several scattered foci of enhancement in the right frontal lobe. The ventricles and basal cisterns are unchanged in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The orbits, skull, paranasal sinuses, and scalp soft tissues are unchanged.
Preoperative planning MRI for a right hemisphere infiltrating astrocytoma.