Other malformations of cerebral vessels [Q28.3], Reason for Study: ^Reason: Pre-OP stealth MRI; please page neurosurgery resident on-call to place fiducials History: Cavernous malformation, this is a PRE-op MRI for stealth Multiple fiducial markers are attached on scalp for stealth localization.The left posterior temporal-occipital lobe cavernous malformation is again seen with evidence of subacute hemorrhage within the lesion. The size and MR characteristics do not show any significant interval change since prior scan.The ventricles, sulci and cisterns are symmetric and unremarkable.
Post contrast enhanced limited MR scan with stealth protocol. No change of left posterior temporal-occipital lobe cavernous malformation in terms of size and MR signal characteristics since prior scan.