Myelofibrosis (MF) is a myeloproliferative neoplasm (MPN) characterised by excessive scar tissue. This forms in the bone marrow (soft, fatty tissue inside your bones) and prevents it from producing normal blood cells.
Myelofibrosis (MF) is a myeloproliferative neoplasm (MPN) characterised by excessive scar tissue. This forms in the bone marrow (soft, fatty tissue inside your bones) and prevents it from producing normal blood cells.