title: [Familial uveitis. Forms and incidence in patients at the University Eye Hospital Tubingen].
abstract: OBJECTIVE
  A familial accumulation in some forms of uveitis has rarely been described. The objective of this study was to identify such cases and to examine both clinical course and similarities in the HLA-pattern.
  
  
  METHODS
  From 1993 to 2000 all new uveitis patients, who were examined in the uveitis clinic of the University Eye Hospital Tuebingen, were asked about a positive family history. If possible, all affected family members underwent an ophthalmological examination and HLA-typing was performed.
  
  
  RESULTS
  In 7 families we found a familial accumulation of uveitis. The underlying etiologies were anterior uveitis in ankylosing spondylitis with HLA-B27 association, anterior uveitis in Blau syndrome with no HLA association, anterior and intermediate uveitis in sarcoidosis with no HLA association, and panuveitis in Behçet's disease with HLA-B51 association. For familial uveitis we calculated an incidence of 0.03 cases per 100,000 persons and year.
  
  
  CONCLUSIONS
  Our data confirm that familial forms of uveitis are very rare. We suggest that these may be subgroups of known uveitis syndromes (e.g. sarcoidosis, ankylosing spondylitis). The factors causing the inheritance are still unknown. By genetic examination of families with uveitis it may be possible to identify single uveitis genes or possible antigens.
mesh_terms: D000046:Academic Medical Centers; D000328:Adult; D000368:Aged; D005260:Female; D020022:Genetic Predisposition to Disease / Q000453:epidemiology / Q000235:genetics*; D005820:Genetic Testing / Q000379:methods*; D005858:Germany / Q000453:epidemiology; D006680:HLA Antigens / Q000097:blood / Q000235:genetics*; D006650:Histocompatibility Testing; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D010044:Outpatient Clinics, Hospital; D010375:Pedigree; D015995:Prevalence; D014605:Uveitis / Q000097:blood / Q000175:diagnosis* / Q000453:epidemiology / Q000235:genetics*
chemical_list: D006680:HLA Antigens