Teenager with a chronic cough Pediatric Imaging Surgical-Pathological-Clinical April 5, 2021February 28, 2021 Gross pathological image of a sectioned lung shows marked dilation of the airways in the middle and lower lung with many of the dilated airways containing mucous within them. The diagnosis was bronchietasis in cystic fibrosis. Related Published April 5, 2021February 28, 2021