Neutropenia, Severe Congenital, 3, Autosomal Recessive, also known as neutropenia, severe congenital 3, autosomal recessive, is related to severe congenital neutropenia 3 and severe congenital neutropenia. An important gene associated with Neutropenia, Severe Congenital, 3, Autosomal Recessive is HAX1 (HCLS1 Associated Protein X-1), and among its related pathways/superpathways are Innate Immune System and Akt Signaling. The drugs Alemtuzumab and Busulfan have been mentioned in the context of this disorder. Affiliated tissues include bone marrow and neutrophil, and related phenotypes are intellectual disability and sensorineural hearing impairment