 Redemonstrated are multiple lesions visible on susceptibility imaging within both hemispheres of the supratentorial brain, including the brainstem. As before, the largest one is located in the left side of the brainstem at the junction of the pons and the left middle cerebellar peduncle. None demonstrate perilesional edema. There are no definite new lesions.The ventricles and sulci are within normal limits. The cisterns remain patent. There is no midline shift or mass effect. No extra-axial fluid collection is identified. Normal flow-voids are demonstrated in the major intracranial vascular structures. The midline structures and craniocervical junction are within normal limits.
Stable multiple cavernous malformations with no significant interval change.