Classification of allergic fungal disease in asthma. Classification of allergic fungal disease in asthma. ABPA, allergic bronchopulmonary aspergillosis; ABPA-B, ABPA-bronchiectasis; ABPA-S, ABPA-seropositive; ABPM, allergic bronchopulmonary mycosis; HRCT, high-resolution CT; SAFS, severe asthma with fungal sensitisation; TIgE, total IgE. Adapted from Agarwal et al,64 with permission. Chris Kosmidis, and David W Denning Thorax 2015;70:270-277 Copyright © BMJ Publishing Group Ltd & British Thoracic Society. All rights reserved.