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Fig. 1 | BMC Neurology

Fig. 1

From: A case of hemichorea in RNF213-related vasculopathy

Fig. 1

Hemichorea developed in a case of RNF213-related vasculopathy showing no ischemic stroke on an MRI fluid-attenuated inversion recovery image (a) but reduced cerebral blood flow in a resting state (b, arrowheads) and after acetazolamide challenge (c) of 123I-iodoamphetamine-single photon emission computed tomography with unilateral intracranial stenosis of the left internal carotid artery on MRA (d) and digital subtraction angiography (e, arrowhead)

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