From: MDCT angiographic findings of various congenital pulmonary artery anomalies in pediatric patients
Type | Number | Associated finding |
---|---|---|
Pulmonary artery atresia | 16 | PDA, Dextrocardia, Dilated collaterals, overriding aorta, hypoplastic aortic arch, VSD, Fallot tetralogy |
 Pulmonary atresia with ventricular septal defect pulmonary artery atresia with intact ventricular system | 11 | |
4 | ||
 Complex pulmonary atresia | 1 | |
Pulmonary artery stenosis | 13 | PDA, Dextrocardia, Dilated collaterals, overriding aorta, Fallot tetralogy. |
 Type I | 6 | |
 Type II | 4 | |
 Type III | 3 | |
 Type IV | - | |
Pulmonary artery hypoplasia | 10 | PDA, Dextrocardia, Dilated collaterals, overriding aorta, right side aortic arch, VSD |
Pulmonary artery dilatation | 8 | Dilated aorta, dilated left ventricle, right side aortic arch |
Aorta-pulmonary anomalies | Â | Right side aortic arch |
 Truncus arteriosus | 2 | |
 PDA | 27 | |
 Transposition of great vessels | - | |
Aberrant artery | Â | Â |
 Aberrant right pulmonary artery | 3 | Aortic anomalies and PDA |
 Aberrant left pulmonary artery | 2 | Tetralogy of Fallot and anomalies subclavian arteries |
 Aberrant right subclavian artery | 4 | |
 Both aberrant right subclavian artery with left pulmonary artery | 2 | |
 Left pulmonary artery sling | 1 |