Plain CT brain Plain CT brain CE-MRA of the neck vessels D TOF MRA of circle of Willis SE T1W EPI-DWI	Clinical History A 68 year old gentleman who developed sudden onset of dysarthria and dizziness during a prolonged dental procedure. When he was taken to the emergency room, he was unconscious and required intubation. The following examinations were done 2 days after onset of symptoms. PREVIOUS CASES HOME COMMENTS

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