K. Shida et al., IMMUNE THROMBOCYTOPENIC PURPURA IN AN IGA-DEFICIENT, IGG2-DEFICIENT, AND IGG4-DEFICIENT CHILD WITH SEVERE ATOPIC-DERMATITIS, International journal of pediatric hematology/oncology, 3(3), 1996, pp. 191-193
An 8-year-old boy with severe atopic dermatitis developed immune throm
bocytopenic purpura. He was found to have a combined deficiency of IgA
, IgG2 and IgG4 subclasses. He had no previous history of recurrent in
fections. A rare association of IgA, IgG2 and IgG4 deficiency, atopic
dermatitis, and immune thrombocytopenic purpura was discussed.