title: Unusual multinuclearity of myeloma cells.
mesh_terms: D000328:Adult; D001853:Bone Marrow / Q000648:ultrastructure*; D001856:Bone Marrow Examination; D002467:Cell Nucleus / Q000648:ultrastructure; D006801:Humans; D007074:Immunoglobulin G; D008297:Male; D009101:Multiple Myeloma / Q000648:ultrastructure*
chemical_list: D007074:Immunoglobulin G