Fig. 2From: Progressive stenosis and radiological findings of vasculitis over the entire internal carotid artery in moyamoya vasculopathy associated with graves’ disease: a case report and review of the literatureCervical magnetic resonance angiography in the course. a Cervical MRA showed very mild or no obvious stenosis in the first episode. b Cervical MRA showed progressed stenosis of the left ICA at proximal portion and CBN was observed in the second episode for the first time. c Eighteen months after recurrence, cervical MRA also suggests improved blood flow through improved flow in the proximal left ICABack to article page