Interstitial Keratitis, Vertigo, and Vasculitis: Typical Cogan’s Syndrome

Table 1

Differential diagnosis of Cogan’s syndrome.

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Sarcoidosis

Congenital syphilis

Whipple's disease

Vogt-Koyanagi-Harada syndrome

KID (keratitis, ichthyosis, and deafness) syndrome

Sjögren's syndrome

Rheumatoid arthritis

Systemic lupus erythematosus

Granulomatosis with polyangiitis (Wegener's)

Polyarteritis nodosa

Ulcerative colitis, Crohn's disease

Central nervous system lymphoma/leukemia

Anti-phospholipid antibody syndrome

Behçet's syndrome

Chlamydial infection

Viral infection

Herpes simplex and varicella zoster infection

Mycobacterium tuberculosis infection

Demyelinating disease (e.g., multiple sclerosis)

Cerebellopontine angle tumor

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