Cerebral aneurysm, nonruptured [I67.1] / Other specified postprocedural states [Z98.89], Reason for Study: ^Reason: s/p stent assisted coiling of right distal ICA aneurysm History: none, follow up There is no evidence of acute ischemic or hemorrhagic lesion on the scan.There is a linear tissue loss with the peripheral hemosiderin deposition on the left frontal lobe indicating prior ICH, no change since prior scan.Multiple scattered high signal intensities on periventricular white matter on FLAIR imaging indicating nonspecific small vessel ischemic disease, no change since prior scan.The ventricles, sulci and cisterns are symmetric and unremarkable. There is no mass, mass effect, edema, midline shift, acute hemorrhage, or restricted diffusion/acute ischemia. 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. No evidence of acute ischemic or hemorrhagic lesion.2. No change of left frontal chronic ICH and minimal non specific small vessel ischemic disease since prior scan.