title: Paucity of splenic germinal centers: a new and unique splenomegaly syndrome including dysfunctional immune system.
mesh_terms: D000328:Adult; D001327:Autoimmune Diseases / Q000235:genetics / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D006650:Histocompatibility Testing; D006801:Humans; D006942:Hypergammaglobulinemia / Q000235:genetics / Q000276:immunology; D007073:Immunoglobulin E; D007074:Immunoglobulin G; D007223:Infant; D008213:Lymphocyte Activation; D010375:Pedigree; D011696:Purpura, Thrombocytopenic / Q000235:genetics / Q000276:immunology*; D013154:Spleen / Q000002:abnormalities* / Q000473:pathology; D013156:Splenectomy; D013163:Splenomegaly / Q000235:genetics / Q000276:immunology* / Q000628:therapy; D013577:Syndrome
chemical_list: D007074:Immunoglobulin G; D007073:Immunoglobulin E