The incidence rate of HLA class I and II antigens has been studied in
168 and 82 patients with diffuse toxic goiter, respectively. Positive
association is found for HLA antigens A2, A3, A28, B8, B15, B17, Cw4,
DR5; negative one with antigens A24, Bw4, Bw6, Cw1, Cw2, Cw3, Cw5, DR9
. Prevalence of antigens B15, B17, Cw4, DR5 is associated with thyroto
xicosis severity, A2 with recurrent toxic goiter. Antigen B8 plays the
role of an immunogenetic marker of endocrine ophthalmopathy.