In 1975, Dr Robert A. Kyle, the world’s leader in the
clinical investigation of monoclonal gammopathies,
published a classic article in the Mayo Clinic Proceedings
on the presenting symptoms and signs as well as the natural
history of multiple myeloma (MM) at a time when the
combination of melphalan and prednisone was the only
available therapy. Generations of both clinicians and laboratory
researchers have relied on this landmark article for
understanding clinical manifestations and disease pathogenesis.