* * *
my·e·lo·pro·lif·er·a·tive 'mī-ə-lō-prə-'lif-ə-.rāt-iv, -rət- adj of, relating to, or being a disorder (as leukemia) marked by excessive proliferation of bone marrow elements and esp. blood cell precursors
* * *
my·elo·pro·lif·er·a·tive (mi″ə-lo-pro-lifґər-ə-tiv) pertaining to or characterized by medullary and extramedullary proliferation of bone marrow constituents, including erythroblasts, granulocytes, megakaryocytes, and fibroblasts. See under disorder and see also lymphoproliferative.Medical dictionary. 2011.