title: HLA antigens in idiopathic thrombocytopenic purpura.
abstract: A group of 40 patients with idiopathic thrombocytopenic purpura (ITP) was examined. Typing for HLA A and B antigens was performed. The frequencies of 24 HLA antigens in this group were compared with those of a group of 13 patients with drug-induced thrombocytopenia and two large groups of healthy controls. Differences of statistical significance between these groups were not found. Thus, associations of ITP and particular HLA antigens were not observed. The associations reported by others could not be confirmed.
mesh_terms: D005787:Gene Frequency; D006680:HLA Antigens; D006801:Humans; D010641:Phenotype; D011696:Purpura, Thrombocytopenic / Q000235:genetics / Q000276:immunology*; D013921:Thrombocytopenia / Q000139:chemically induced / Q000235:genetics / Q000276:immunology
chemical_list: D006680:HLA Antigens