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Fig. 6C 60-year-old man 1 month after porcine aortic root replacement for
type 1 aortic dissection. Routine follow-up axial (A and B) and
coronal reformatted (C) CT scans show small pockets of contrast
material (arrows) in space between inclusion root graft and
surrounding native aortic wrap, apparently arising from right coronary artery
button anastomosis. Appearance did not change on CT scans obtained over 5-year
period, and condition remained asymptomatic. Arrowhead (B) indicates
right coronary artery.