Aortic insufficiency is commonly observed in rheumatologic diseases such as ankylosing
spondylitis, systemic lupus erythematosus, antiphospholipid syndrome, Behçet's disease …

Nonatherosclerotic diseases of small and medium-sized blood vessels include a wide
variety of conditions, including the inflammatory vasculitides such as leukocytoclastic …

A 49-year-old Japanese man with a 2-month history of a fever, headache, and bilateral
conjunctival hyperemia was admitted. His condition fulfilled the giant cell arteritis …

Objective: Rare disease Background: Cogan syndrome is a rare autoimmune disorder
associated most frequently with ocular, vestibular, and auditory involvement from presumed …

Cogan's syndrome (CS) is a rare autoimmune vasculitis of unknown aetiology characterised
by non-syphilitic interstitial keratitis, audiovestibular symptoms, sometimes systemic …

Autoimmune inner ear disease (AIED) encompassed a diverse group of disorders in which
immune-mediated damage to vestibulocochlear apparatus results in hearing loss, tinnitus …

Zusammenfassung Das Cogan-I-Syndrom ist eine seltene Erkrankung mit
vestibulocochleären Symptomen und einer nichtsyphilitischen interstitiellen Keratitis …

A 28-year-old man was admitted to the emergency department with sudden left-sided
weakness and sensory disturbance, and facial drop. In addition, he reported slowly …

Background: Cogan's syndrome is a rare autoimmune vasculitis (less than 300 cases
described in the literature) characterized in its typical form by cochleovestibular involvement …