Fig. 1From: Ductus arteriosus banding to regulate excessive pulmonary blood flow in a neonate with necrotizing enterocolitis and complex congenital heart disease, including pulmonary atresia and total anomalous pulmonary venous return: a case reportContrast-enhanced computed tomography (CT) findings. A CT image depicting gas in the portal vein. B Extensive bowel dilatation and gas in the right colon wall without intra-abdominal free air are notedBack to article page