Case of the Day - 043 - 2025 05 29 - Post-Tuberculous Bronchomalacia 41-years old with breathlessness on exertion and asthma like symptoms with past history of tuberculosis (TB) in 2018. The CT shows stenosis of the left main bronchus, which dramatically increases on expiration, suggesting bronchomalacia as part of post-tuberculosis lung disease (PTLD) sequel. This is a form of expiratory central airway collapse (ECAC). YouTube video link https://youtu.be/2lyR0sTJu_U #caseoftheday #ctchest #bronchomalacia #ptld #tuberculosis #ecac