left frontal meningioma postop follow up No evidence of acute ischemic or hemorrhagic lesion.There are two burr holes one on each frontal bone and evidence of craniotomy on the left frontal bone.Underlying dura shows homogenous linear enhancement especially on the left frontal hemisphere and anterior aspect of falx which likely represent postoperative changes. There is no evidence of nodular or mass like enhancement.There is no evidence of brain parenchymal enhancement on this scan.The left frontal lobe shows encephalomalacia with gliotic changes indicate postoperative no unusual finding.The ventricles, sulci and cisterns are symmetric and unremarkable.There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, restricted diffusion/acute ischemia, or abnormal contrast enhancement. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The paranasal sinuses and mastoid air cells are clear.
1. Post left frontal meningioma resection status, no unusual finding on today's scan.2. Non nodular enhancement of anterior falx and left frontal hemispheric meninges likely represent postoperative changes.3. No abnormal enhancement. No acute ischemic or hemorrhagic lesion.