Table 2.

Sensitivity of monoclonal gammopathy screening panels.

nAll 5 testsSerum PEL and IFE; urine IFESerum PEL, IFE, and FLCSerum PEL and FLCSerum IFESerum PELSerum FLC
Diagnosis, n
 All18771851182118281770163214821395
 MM467467461467467441409452
 Macroglobulinemia2626262626262619
 SMM191191191191190188180155
 MGUS524524524509465486429222
 Plasmacytoma2926262625212116
 POEMS313030302330233
 Extramedullary plasmacytoma102211111
 Primary AL581570547564559429383513
 LCDD1815141414101014
Diagnosis, %
 All98.697.097.494.387.079.074.3
 MM100.098.7100.0100.094.487.696.8
 Macroglobulinemia100.0100.0100.0100.0100.0100.073.1
 SMM100.0100.0100.099.598.494.281.2
 MGUS100.0100.097.188.792.881.942.4
 Plasmacytoma89.789.789.786.272.472.455.2
 POEMS96.896.896.874.296.874.29.7
 Extramedullary plasmacytoma20.020.010.010.010.010.010.0
 Primary AL98.194.297.196.273.865.988.3
 LCDD83.377.877.877.855.655.677.8