Medicine All of the following constitute primary diagnostic criteria for ABPA, except: A Elevated serum IgE levels > 417 IU/ml B Peripheral eosinophilia >500 cells/ml C Central/Proximal bronchiectasis D Identification of A. fumigatus from sputum 💡 Explanation All of the following constitute primary diagnostic criteria for ABPA, except: ✓ Correct Answer: D. Identification of A. fumigatus from sputum