[Acute anterior uveitis, systemic diseases and HLA-B27].

The author investigated the rate of phenotype HLA-B27 and systemic diseases in patients with acute anterior uveitis (AAU) in our geographical area. The evaluated clinical differences of AAU manifestations in HLA-B27 positive and HLA-B27 negative patients in a group of 104 subjects followed up for a 10-year period. The patients were under 40 years of age.