Branch Retinal Vein Occlusion and Venous Abnormalities in CADASIL

Conclusions: Within CADASIL, the venous circulation undergoes similar pathologic changes as compared with the arterial circulation. The retinal veins of CADASIL exhibit increased venous compliance, vessel wall diameter and wall thickness which may represent a structurally causative factor for retinal venous disease. However, these findings are not isolated to the retina as lower extremity varicose veins have associated with a family pedigree of CADASIL. Although presently it is uncertain whether those with CADASIL should undergo routine retinal screening, neurologists, and ophthalmologists, need to be cognizant of the extra-arterial manifestations of CADASIL to provide comprehensive clinical care.
Source: The Neurologist - Category: Neurology Tags: Case Report/Case Series Source Type: research