title: Multiple myeloma.
mesh_terms: D000368:Aged; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009101:Multiple Myeloma / Q000000981:diagnostic imaging*; D011859:Radiography; D013125:Spinal Neoplasms / Q000000981:diagnostic imaging*