Clinical question: DBS planning. Signs and symptoms: DBS planning Pre and post enhanced brain MRI:Examination is limited and performed utilizing surgical planning protocol and is not a true diagnostic exam.There are also no prior exams for comparison.Examination demonstrates uniform prominence of cortical sulci and supratentorial ventricular system without radiation of midline.There is no detectable abnormal enhancement of parenchyma or the leptomeninges.The signal void of major intracranial arterial branches are identified and there is normal enhancement of intracranial venous sinuses. There is no detectable abnormal signal intensity on T2 or susceptibility MRI sequences.
Pre- and post enhanced surgical planning MRI study as detailed.