Newborn with a chest mass on prenatal ultrasound Pediatric Imaging Surgical-Pathological-Clinical March 31, 2020March 14, 2020 Pathological image of the lungs shows the markedly hypoplastic left lung. Functionally and histologically the right lung was also hypoplastic. The diagnosis was congenital diaphragmatic hernia. Related Published March 31, 2020March 14, 2020