title: Chronic myelomoncytic leukemia: Are we finally solving the identity crisis?
abstract: Chronic myelomonocytic leukemia (CMML) is a unique disease entity with overlap components of both myelodysplastic syndrome and myeloproliferative neoplasms. CMML is a clonal hematopoietic stem cell neoplasm characterized by monocytosis, cytopenias, and extramedullary manifestations such as splenomegaly. The disease is rare and has undergone revisions in its classification. We review the recent classification strategies as well as diagnostic criteria, focusing on the new insights into the genetic alterations and unique pathophysiology of the disease. We also discuss the latest molecular characterization of the disease, including how molecular factors affect current prognostic models. Finally, we focus on available treatment strategies, with a special emphasis on experimental and forthcoming therapies.
authors.affiliation: Leukemia Program, Department of Hematology and Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA.
authors.forename: Aziz
authors.initials: A
authors.lastname: Nazha
authors.affiliation: Section of Hematology, Department of Internal Medicine, Yale University, and Yale Comprehensive Cancer Center, New Haven, CT, USA.
authors.forename: Thomas
authors.initials: T
authors.lastname: Prebet
authors.affiliation: Section of Hematology, Department of Internal Medicine, Yale University, and Yale Comprehensive Cancer Center, New Haven, CT, USA.
authors.forename: Steven
authors.initials: S
authors.lastname: Gore
authors.affiliation: Section of Hematology, Department of Internal Medicine, Yale University, and Yale Comprehensive Cancer Center, New Haven, CT, USA. Electronic address: amer.zeidan@yale.edu.
authors.forename: Amer M
authors.initials: AM
authors.lastname: Zeidan
mesh_terms: D006801:Humans; D015477:Leukemia, Myelomonocytic, Chronic; D009196:Myeloproliferative Disorders; D011379:Prognosis
keywords: Chronic myelomonocytic leukemia; MDS; Myeloprolifrative neoplasm