Chronic Neutrophilic Leukemia, also known as leukemia neutrophilic chronic, is related to neutrophilia, hereditary and polycythemia. An important gene associated with Chronic Neutrophilic Leukemia is CSF3R (Colony Stimulating Factor 3 Receptor), and among its related pathways/superpathways are Tyrosine Kinases / Adaptors and Other interleukin signaling. The drugs Hormones and Calcium, Dietary have been mentioned in the context of this disorder. Affiliated tissues include bone marrow and myeloid, and related phenotypes are endocrine/exocrine gland and immune system