Study index: 96-20 Vendor G.E. Modality MR Examination MRI angiography: Brain History Rule out vascular occlusion in patient with recent transient ischemic attack. Procedure Magnetic resonance cerebral angiography was obtained with SPGR imaging and maximal intensity projection images then acquired. Findings There is normal appearance of vasculature of the Circle of Willis. The vertebral arteries as well as middle cerebral arteries are well demonstrated as they pass into the temporal regions bilaterally. The anterior cerebral arteries are well demonstrated. There is no evidence of occlusion or focal aneurysm. Normal magnetic resonance angiography of brain.