TY JOUR TI Imaging in diagnostics and management of extramedullary lesions in a patient with multiple myeloma KW Myeloma KW Extramedullary plasmacytoma KW Pancreas KW Duodenum KW Imaging KW Magnetic Resonance imaging KW Computer tomography KW Positron Emission tomography KW X-ray KW Radiation diagnostics KW Ulrasound JO Russian Medical and Social Journal AU Kozyrev, S.V. AU Korabelnikov, D.I. AU Pop, V.P. AU Troyan, V.N. AU Rukavicyn, O.A. PY 2019 IS 1 PB Moscow Medical - Social Institute named after Friedrich Haass