Seo, Je HyunKim, IvanaYu, Hyeong Gon2011-05-072009Seo, Je Hyun, Ivana Kim, and Hyeong Gon Yu. 2009. A case of carotid aneurysm in familial retinal arterial tortuosity. Korean Journal of Ophthalmology : KJO 23(1): 57-58.1011-8942http://nrs.harvard.edu/urn-3:HUL.InstRepos:4882978A 44-year-old woman who showed recurrent vitreous hemorrhages with vascular tortuosity received CT angiography which revealed an internal carotid artery aneurysm. A case of internal carotid aneurysm was associated with a pattern of retinal arteriolar tortuosity pathognomic for familial retinal arterial tortuosity (fRAT), suggesting possible involvement of the cerebral circulation. We present a case of internal carotid aneurysm associated with a pattern of retinal arteriolar tortuosity pathognomic for fRAT.en-USfamilial retinal arterial tortuosity (fRAT)internal carotid artery aneurysmJournal Article2011-05-0710.3341/kjo.2009.23.1.57