the coexistence of waldenstromâ´s macrglobulinemia and cryptogenic cirrhosis has been rarely reported.we describe a 72-year-old man with compensated cryptogenic cirrhosis whose major clinical presentation was hyperviscosity syndrome. serum protein electrophoresis revealed the presence of an igm-kappa spike. lambda light chain was found in urine. bone marrow biopsy was performed, which showed at...
