title: HLA antigens and uveitis.
abstract: We have studied the antigen frequencies in a group of adult patients with acute and chronic iridocyclitis and chronic, cyclitis. In patients with iridocyclitis a statistically significant increased incidence of HLA-B27 was noted, even in those patients without joint or systemic disease. Patients with chronic iridocyclitis also were noted to have an increased incidence of B27; however, those patients with chronic cyclitis did not. On the basis of HLA-B27 studies there appears to be a fundamental difference between adult and juvenile iridocyclitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005260:Female; D006680:HLA Antigens / Q000032:analysis*; D006649:Histocompatibility Antigens / Q000032:analysis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014605:Uveitis / Q000276:immunology*; D014606:Uveitis, Anterior / Q000276:immunology*
chemical_list: D006680:HLA Antigens; D006649:Histocompatibility Antigens