Impaired maturation of neutrophils.
D000380:Agranulocytosis / Q000151:congenital / Q000503:physiopathology*; D001853:Bone Marrow / Q000473:pathology; D001854:Bone Marrow Cells; D006410:Hematopoiesis; D006801:Humans; D007938:Leukemia / Q000209:etiology; D007958:Leukocyte Count; D009504:Neutrophils