 There are unchanged postoperative findings related to right occipital craniotomy and occipital mass resection. The previously seen focus of enhancement along the superior margin of the postoperative bed is no longer appreciated on today's exam. There is no other evidence of recurrence or residual tumor. Again seen is extensive confluent subcortical and periventricular white matter T2 signal abnormality which likely represents therapy related change. No evidence of acute intracranial hemorrhage, mass, mass effect or midline shift. There is an unchanged right transfrontal ventricular catheter terminating in the third ventricle/level of the foramen of Monro. Mild diffuse volume loss is again noted with stable ventricles. There is mild bilateral maxillary and scattered ethmoid sinus mucosal thickening.
Stable postsurgical findings within the right occipital region without evidence of residual/recurrent tumor.