Vessels
Aorta
Descending (B3)
Formula
X-ray computed tomography
B3= (0.559 x age) + 8.44mm |
B3 : 1 cm above the diaphragm |
Reference
Fitzgerald SW, Donaldson JS, Poznanski AK. Pediatric thoracic aorta: Normal measurements determined with CT. Radiology 1987; 165:667-668
Pubmed ID: 3685346