Hemangioma of intracranial structures [D18.02], Reason for Study: ^Reason: CCM History: CCM Yearly Surveillance Redemonstration of multifocal cavernous malformations involving supra and infratentorial regions.The number, approximate maximum diameter on T2 weighted images and the degree of susceptibility artifacts do not show any significant interval change since prior scan.There is no evidence of surrounding edema of each cavernous malformation.The right middle frontal gyrus lesion appears to be associated with a DVA, unchanged. The right cerebellar hemispheric encephalomalacia with susceptibility lesion on the left middle cerebellar peduncle is again demonstrated, unchanged.The right middle frontal, left parietal and left posterior aspect of the superior temporal gyrus lesions (series1404, image65; image 66, image 59) show subtle peripheral enhancement, unchanged.Right suboccipital craniotomy is again seen, unchanged.The ventricles, sulci and cisterns are symmetric and unremarkable. 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.
Unchanged multifocal cavernous malformations, right cerebellar hemispheric encephalomalacia and postoperative changes since prior scan.No evidence of new ischemic or hemorrhagic lesion.