label: IWG-MRT Myelofibrosis Cytogenetic/Molecular Relapse
label_lc: iwg-mrt myelofibrosis cytogenetic/molecular relapse
description: "Re-emergence of a pre-existing cytogenetic or molecular abnormality that is confirmed by repeat testing (adapted from Revised Response Criteria for Myelofibrosis: International Working Group-Myeloproliferative Neoplasms Research and Treatment (IWG-MRT) and European LeukemiaNet (ELN) consensus report. BLOOD 22 AUGUST 2013 x VOLUME 122 NUMBER 8)"