Preschooler with recurrent respiratory infections Pediatric Imaging Surgical-Pathological-Clinical May 10, 2022March 30, 2022 Histopathological image of H&E stained section shows dilated “alveolar” spaces lined by a combination of both respiratory and mucus-secreting epithelium. The diagnosis was congenital pulmonary airway malformation. Related Published May 10, 2022March 30, 2022