A t(1;9) translocation involving CSF3R as a novel mechanism in unclassifiable chronic myeloproliferative neoplasm

Atypical chronic myeloid leukemia (aCML), chronic neutrophilic leukemia (CNL), and unclassifiable chronic myeloproliferative neoplasm (MPN-U) constitute rare hematological neoplasms characterized by the abnormal expansion of granulocytes or neutrophils in bone marrow and peripheral blood in absence