Fig. 2
From: Hemoptysis: unilateral pulmonary artery atresia? a case report
Computed tomography of right-sided aortic arch (2a). The patient demonstrated a variant arch vessel branching pattern with a left brachiocephalic artery as the first branch (not pictured), a right common carotid artery as the second branch, and a right subclavian artery as the third branch (2b) as well as hypertrophy of the intercostal and bronchial arteries (2c and 2d)