title: Purpura, arthralgia, and IgM-IgM cryoglobulinemia with rheumatoid factor acrivity. Response to cyclophosphamide and splenectomy.
mesh_terms: D000372:Agglutination Tests; D001796:Blood Protein Disorders / Q000628:therapy*; D003450:Cryoglobulins; D003520:Cyclophosphamide / Q000627:therapeutic use*; D005921:Glomerulonephritis / Q000150:complications / Q000188:drug therapy / Q000473:pathology / Q000628:therapy*; D006801:Humans; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007592:Joint Diseases / Q000150:complications / Q000188:drug therapy / Q000628:therapy*; D007678:Kidney Glomerulus / Q000473:pathology; D007841:Latex Fixation Tests; D008297:Male; D008875:Middle Aged; D011693:Purpura / Q000150:complications / Q000188:drug therapy / Q000473:pathology / Q000628:therapy*; D012217:Rheumatoid Factor; D013156:Splenectomy
chemical_list: D003450:Cryoglobulins; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D003520:Cyclophosphamide; D012217:Rheumatoid Factor