title: Sudden sequential deafness as the presenting symptom of macroglobulinemia.
mesh_terms: D001797:Blood Protein Electrophoresis; D001856:Bone Marrow Examination; D003638:Deafness / Q000209:etiology*; D006801:Humans; D008214:Lymphocytes; D008297:Male; D008875:Middle Aged; D008258:Waldenstrom Macroglobulinemia / Q000150:complications*