Post resection follow-up of cavernoma. Redemonstration of right insular and right lateral aspect of basal ganglia resection cavity with hemosiderin deposition. No change since prior scan.There is no evidence of new susceptibility artifact lesions.Enhancement of development of venous anomaly on the anterior mesial aspect of the resection cavity does not show interval change.Minimal extraocular changes of the right lateral ventricle, again no change since prior scan. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The paranasal sinuses are clear.Minimal fluid collection on the right mastoid air cells, no change since prior scan.
Stable post resection status of the right insular and lateral aspect of the basal ganglia cavernoma since prior exam.There is no evidence of new acute ischemic or hemorrhagic lesion.