'''Ocular signs''' generally precede dermatological signs. Initially they consist of '''bilateral uveitis'''. Later this can progress to '''retinal detachment, posterior synechiae with secondary glaucoma and cataracts''' and a resulting '''blindness'''. | '''Ocular signs''' generally precede dermatological signs. Initially they consist of '''bilateral uveitis'''. Later this can progress to '''retinal detachment, posterior synechiae with secondary glaucoma and cataracts''' and a resulting '''blindness'''. |