 but developed neutropenia, so it was discontinued. He developed seizures within several months of discharge and was placed on VPA (Depakene). This decreased seizure frequency but his liver enzymes became elevated and he changed over to Tegretol. 10/8/93 Brain MRI (one year after MVA) revealed interval appearance of hydrocephalus, abnormal increased T2 signal (in the medulla, right pons, both basal ganglia, right frontal and left occipital regions)