Young adult with recurrent pulmonary infections Pediatric Imaging Surgical-Pathological-Clinical April 10, 2021February 28, 2021 Gross pathological image of a sectioned right middle lobe shows a dilated mucous filled airway (in white) distal to a focal area of an atretic bronchus. The diagnosis was bronchial atresia. Related Published April 10, 2021February 28, 2021