 No significant interval change is seen. The trigone of the right lateral ventricle remains mildly expanded representing the site of a previously fenestrated intraventricular cyst. Minimal linear transparietal encephalomalacia is again seen representing the surgical tract. Foci of susceptibility involving the right lateral ventricle as well as the right medial temporal lobe also remain unchanged and compatible with chronic blood products and/or mineralization.The cerebral cortex, cortical sulci, ventricular system, and CSF spaces are otherwise unremarkable. No evidence of acute ischemia or hemorrhage. No extra-axial collections. Incidentally noted is a 6 x 5 mm pineal cyst and remains unchanged. Major flow-voids are patent.
No evidence of reexpansion of the previously fenestrated right intraventricular cyst.