title: Severe necrotizing vasculitis, with cryoglobulinaemia, macroglobulinaemia and rheumatoid disease.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications*; D003450:Cryoglobulins; D006801:Humans; D008297:Male; D008875:Middle Aged; D010265:Paraproteinemias / Q000150:complications*; D014657:Vasculitis / Q000209:etiology*; D008258:Waldenstrom Macroglobulinemia / Q000150:complications*
chemical_list: D003450:Cryoglobulins