Fig. 3From: Bilateral sudden sensorineural hearing loss due to subcortical cerebral hemorrhage in a patient with Moyamoya disease: case reportSelective angiography for right VA: AP A and lateral B views, left VA: AP C and lateral D views. The angiograms show normal vertebrobasilar circulation, however the left PCA shows marked decrease in caliber, and the right PICA has smaller caliber, compared to the left PICABack to article page