has part has_material_basis_in chronic infection systemic mycosis chronic pulmonary aspergillosis http://purl.obolibrary.org/obo/NCIT Occurs when Aspergillus infection causes cavities in the lungs, and can be a long-term (3 months or more) condition. One or more fungal balls (aspergillomas) may also be present in the lungs A spectrum of disorders associated with long-term Aspergillosis of the lung that may be characterized by pulmonary fibrosis or cavitation. Usually occurs in immunocompetent individuals with underlying respiratory disorders. [ NCI ] aspergillosis aspergilloma