Cogan Syndrome (CS) is a rare autoimmune systemic vasculitis affecting the inner ear and the eye with systemic manifestations affecting mainly young adults. The clinical presentation is historically classified in two subtypes. Typical CS associated interstitial keratitis with audio-vestibular sympto …

Cogan's syndrome is a condition of unknown origin, classified as a systemic vasculitis. It is characterised by a predilection for the cornea and the i…