A complete work-up for uveitis, including antinuclear antibodies (ANA), anti-neutrophil cytoplasmic antibodies (ANCA), rheumatoid factor (RF), angiotensin-converting-enzyme (ACE), C-reactive protein (CPR), erythrocyte sedimentation rate (ESR), lysozyme and calcium serum levels were normal. This evidence concerns the gene ACE and uveitis.