Bronchiectasis and Allergic Bronchopulmonary Aspergillosis

The chapter delves into the diagnostic features of bronchiectasis on CT scans, outlining key radiographic findings and distribution patterns in different lung lobes. It also explores the case of a patient with worsening episodic dyspnea, discussing the differential diagnosis, diagnostic workup, and the eventual diagnosis of allergic bronchopulmonary aspergillosis (ABPA). The treatment approach for ABPA, including a combination of steroids and antifungals, is detailed alongside monitoring strategies and emerging therapy options for steroid-dependent cases.