What is MRD? Who should be tested? From the Myeloma 2016 meeting in Boston, Dr. Ola Landgren from Memorial Sloan Kettering Cancer Center explains MRD and what patients should be tested. He goes on to discuss how MRD and other diagnostic tests are being used by doctors in myeloma care, as well as updated guidelines for testing provided by the International Myeloma Working Group (IWMG).