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the formation of marrow or the cells arising from it.
ectopic myelopoiesis (extramedullary myelopoiesis) formation of myeloid tissue outside bone marrow.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
Development of myeloid elements (erythrocytes and granular leukocytes) in regions other than bone marrow. Synonym: ectopic myelopoiesis
See also: myelopoiesis
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