Angiographic Signatures of the Predominant Form of Familial Transthyretin Amyloidosis (Val30Met Mutation)

RAA is a frequent and severe complication of V30M-FTA that may lead to anterior and posterior segment neovascularization. CAA was detected in all patients, with a late hypercyanescent delineation of the choroidal arterial vasculature, which was more extensive with increased disease severity.