disease arises from feature disease has basis in feature Autoimmunity autoimmune disease severe chronic neutropenia severe autoimmune neutropenia https://github.com/monarch-initiative/mondo/issues/10437 An autoimmune form of severe chronic neutropenia in which neutrophil-specific antibodies increase the destruction of circulating neutrophils, in the absence of systemic autoimmune disease. It is most common in children aged 6 months to 4 years, and it can also occur in adults. Serious bacterial infections are infrequent. chronic autoimmune neutropenia MONDO:1060266