text: The protein electrophoresis test should be repeated annually, and if there is any concern for a rise in the level of monoclonal protein, then prompt referral to a haematologist is required. A bone marrow biopsy should be performed.
option_0: Monoclonal gammopathy of undetermined significance other diagnostic studies
option_1: Monoclonal gammopathy of undetermined significance physical examination
option_2: Monoclonal gammopathy of undetermined significance other imaging findings
option_3: Multiple myeloma other diagnostic studies
option_4: Multiple myeloma MRI
option_5: Monoclonal gammopathy of undetermined significance laboratory findings
option_6: Monoclonal gammopathy of undetermined significance epidemiology and demographics
option_7: Waldenström's macroglobulinemia physical examination