title: Myeloproliferative disorder during the course of multiple myeloma.
abstract: A patient with multiple myeloma who developed a myeloproliferative disorder 6 years after initial diagnosis is described. The 2 disorders coexisted for 3 years. Possible explanations for this occurrence are discussed.
mesh_terms: D000368:Aged; D006801:Humans; D008297:Male; D009101:Multiple Myeloma / Q000150:complications*; D009196:Myeloproliferative Disorders / Q000150:complications*