Which is not a minor diagnostic criteria for multiple myeloma?
. Plasmacytoma on biopsy
Lytic bone lesions
Plasmacytosis greater than 20%
Plasmacytoma on biopsy
Monoclonal globulin spike on serum melectrophoresis of >2.5 G/DL for IgG,>1.5 G/DL for IGA)