CD79A and thymoma: Evaluation of the autoimmune status of all patients showed no significant differences among the thymoma, TMGH and TMGL groups in PB concentrations of IgG, IgA, IgM, IgE, C3, C4, CRP, ALB, α1-globulin, α1-globulin, α2-globulin, β1-globulin, β2-globulin, γ-globulin, A/G and ANA antibodies.