Fig. 1From: Preliminary findings on diagnostic performance of computed tomography perfusion images for intracranial arterial stenosis: a retrospective studyFlowchart showing patient enrollment and exclusion. CTP, computed tomography perfusion; CTA, computed tomography angiography; DSA, digital subtraction angiography; PcomA, posterior communicating artery; ICA, internal carotid artery; MCA, middle cerebral artery; ACA, anterior cerebral artery; VA, vertebral artery; BA, basilar artery; PCA, posterior cerebral arteryBack to article page