Reference Age/Sex Arteriography Indication Possible risk factor Previous angiography Contrast agent/Volume Presentation CT/MRI involved Clinical resolution CT/MRI resolution
Sarkodie et al. (2021) 42/M Carotid artery Post flow diverted insertion follow up Hypertension Yes Iohexol injection/40ml diluted to 80ml Cortical blindness, Horizontal nystagmus, brief motor seizure MRI -Periventricular T1 hypo and T2 hyper-intensities Within one hour N/A
Guimaraens et al. (2009)(14) 51/M Carotid artery Right ICA aneurysm coiling Hypertension No Iopromide /300ml Gerstmann’s; left visual field deficit,hemiparesis MRI - Right fronto- parietal-occipital 2days 5days
Fang et al. (2009)(15) 80/M Carotid artery Coronary artery Coronary and carotid stenting Hypertension No Iohexol /250ml Right hemiparesis left fronto- parietal- occipital 2days 4days
Niimi et al. (2008)(16) 54/F Vertebral artery Coiling basilar apex aneurysm Non reported No Non-ionic/62ml Vision loss to light perception occipital lobe 30days N/A
Saigal et al. (2004)(17) 74/F Carotid artery Vertebral artery Coiling basilar tip aneurysm Hypertension No Iohexol /Not stated Complete bilateral blindness; confusion left parieto-occipital 1day N/A
Dangas et al. (2001)(18) 82/M Carotid artery Carotid artery stenting Hypertension Yes Ioxaglate/50ml Confusion; left hemiparesis Right fronto-parietal 2days 2days