title: [Thrombotic thrombocytopenic purpura with IgM deposition in small arterial walls of the spleen].
mesh_terms: D000328:Adult; D001158:Arteries; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis*; D008297:Male; D011697:Purpura, Thrombotic Thrombocytopenic / Q000276:immunology*; D013154:Spleen / Q000098:blood supply*
chemical_list: D007075:Immunoglobulin M