Table 5 Aortic arch branching patterns association with different thoracic aortic anomalies by MDCT
Aortic anomaly diagnosed By MDCT | N | Aortic arch branching pattern by MDCT | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
A (n = 18) | B (n = 3) | C (n = 2) | D (n = 5) | E (n = 1) | |||||||
No. | % | No. | % | No. | % | No. | % | No. | % | ||
Interrupted Arch | 2 | 1 | 5.6 | 0 | 0.0 | 0 | 0.0 | 1 | 20.0 | 0 | 0.0 |
Aortic coarctation | 11 | 10 | 55.6 | 0 | 0.0 | 1 | 50.0 | 0 | 0.0 | 0 | 0.0 |
Truncus arteriosus | 3 | 2 | 11.1 | 0 | 0.0 | 0 | 0.0 | 1 | 20.0 | 0 | 0.0 |
TGA | 3 | 1 | 5.6 | 1 | 33.3 | 0 | 0.0 | 1 | 20.0 | 0 | 0.0 |
Arch hypoplasia | 7 | 5 | 27.8 | 0 | 0.0 | 2 | 100.0 | 0 | 0.0 | 0 | 0.0 |
Vascular ring | 2 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 1 | 100.0 |
Overriding aortic root | 5 | 1 | 5.6 | 2 | 66.7 | 0 | 0.0 | 2 | 40.0 | 0 | 0.0 |
Supravalvular stenosis | 2 | 1 | 5.6 | 1 | 33.3 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 |
Small Aortic root | 1 | 1 | 5.6 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 |
Hypoplastic ascending aorta | 1 | 1 | 5.6 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 |
Patent ductus arteriosus | 13 | 9 | 50.0 | 0 | 0.0 | 1 | 50.0 | 3 | 60.0 | 0 | 0.0 |
Ductus diverticulum | 1 | 1 | 5.6 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 |