n. A myeloproliferative disorder of the bone marrow, in which the marrow undergoes fibrosis.
the GNU version of the Collaborative International Dictionary of English
n. Fibrosis of the bone marrow.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. fibrosis of the bone marrow
Word Usage
"NEW ORLEANS ― A first-in-its class oral medication provides significant and durable relief for patients with a rare, debilitating and lethal bone marrow disorder called myelofibrosis, researchers at The University of Texas M."