Presumed Tuberculous uveitis: clinical features and management

Aim To illustrate the various clinical features and management of presumed tuberculous uveitis in an endemic area in Tunisia. Methods This is a retrospective study including 14 patients (26 eyes) diagnosed with presumed tuberculous uveitis at the Department of Ophthalmology Habib Bourguiba University Hospital of Sfax-Tunisia. Results Mean age at onset was 31.7 years. Uveitis was bilateral in 86 % of cases (12 eyes). Panuveitis was the most common manifestation and represented 50% of cases (13 eyes). Ocular findings include mutton-fat keratic precipitates in 35% of cases (9 eyes), posterior synechiae in 31% of cases (8 eyes), vitritis in 81% of cases (21eyes), multifocal choroiditis in 23% of cases (6 eyes), periphlebitis in 27% of cases (7 eyes), and macular edema in 42% of cases (11eyes). Anti-tubercular treatment was prescribed in all patients and was associated with systemic corticosteroids in 71% of cases (10 patients). After a mean follow-up of 16.27 months (range, 6-36), inflammation was controlled with improvement in visual acuity. Recurrence developed in 7 % of cases (1 patient). Conclusion In the present study, posterior synechiae, vitritis, multifocal choroiditis, and retinal vasculitis are the most common manifestations of tuberculous uveitis in tuberculosis endemic area in Tunisia. These manifestations are suggestive of a tubercular cause of uveitis and merit specific treatment.