Clinical question to be answered: Response. Clinical question to be answered: Rule-out intracranial process. Extensive decreased density of white matter of both cerebral hemispheres are redemonstrated. There is no evidence of effacement of cortical sulci or mass effect on the lateral ventricles. No evidence of hemorrhage, hydrocephalus or midline shift. In comparison with the prior CT examination from 11 -- 25 -- 2008 and MRI examination from 5 -- 15 -- 2009 no evidence of interval change is detected.
No evidence of new finding since prior study.