Fig. 2From: A rare case of a neonate with fallot-type absent pulmonary valve and occlusion of the left main bronchusPreoperative enhanced computed tomography of the heart shows dilation in the proximal and stenosis in the distal segments of the main pulmonary artery, extreme aneurysmal expansion of the left and right pulmonary arteries, and occlusion of the left main bronchus. AO, aorta; MPA, main pulmonary artery; RPA, right pulmonary artery; LPA, left pulmonary artery; LPB, left principal bronchusBack to article page