[mi″ĕ-lo´sis] myelocytosis.formation of a tumor of the spinal cord.aleukemic myelosis agnogenic myeloid metaplasia.erythremic myelosis erythroleukemia.nonleukemic myelosis agnogenic myeloid metaplasia.
a·leu·ke·mic my·e·lo·sis
myelosis with an absence of abnormal cellular elements in peripheral blood.