Functional respiratory imaging provides novel insights into the long-term respiratory sequelae of bronchopulmonary dysplasia

Conclusion
This study is the first to use FRI in research for BPD. FRI analysis showed higher lobar volumes in BPD patients, indicating air trapping and reduced inspiratory capacity. In contrast to Aukland CT scores, FRI showed more air trapping in the BPD group, suggesting that FRI might be a more sensitive detection method. Importantly, we also showed increased distal airway resistance in BPD patients. By combining structural and functional assessment, FRI may help to better understand the long-term sequelae of BPD.

Source: European Respiratory Journal - June 4, 2021 Category: Respiratory Medicine Authors: Vanhaverbeke, K., Slaats, M., Al-Nejar, M., Everaars, N., Snoeckx, A., Spinhoven, M., El Addouli, H., Lauwers, E., Van Eyck, A., De Winter, B. Y., Van Hoorenbeeck, K., De Dooy, J., Mahieu, L., Mignot, B., De Backer, J., Mulder, A., Verhulst, S. Tags: Lung imaging Original Articles: Imaging Source Type: research