Sarcoidosis

• Multisystem granulomatous disorder: 0.1% of population
• 25% have ophthalmic involvement
• F>M
• Unknown cause: there may be an infectious trigger in susceptible individuals

Clinical features

• Anterior uveitis
• Intermediate uveitis
• Posterior uveitis: CMO, periphlebitis, vascular occlusions, neovascularisation, retinal nodules (granulomata), disc swelling,…