title: Hypocomplementemia with cutaneous vasculitis and arthritis: a new syndrome.
mesh_terms: D001168:Arthritis / Q000150:complications*; D001172:Arthritis, Rheumatoid / Q000097:blood / Q000175:diagnosis / Q000276:immunology; D001808:Blood Vessels / Q000473:pathology; D003165:Complement System Proteins / Q000032:analysis*; D003450:Cryoglobulins / Q000032:analysis; D003937:Diagnosis, Differential; D006801:Humans; D007105:Immune Complex Diseases / Q000175:diagnosis; D007153:Immunologic Deficiency Syndromes / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis; D012867:Skin / Q000098:blood supply* / Q000473:pathology; D012871:Skin Diseases / Q000097:blood / Q000150:complications* / Q000276:immunology; D014652:Vascular Diseases / Q000150:complications
chemical_list: D003450:Cryoglobulins; D003165:Complement System Proteins