case_images: PMC11831542_01
case_images: Three-dimensional reconstruction of aortic CT angiography. Periductal aortic stenosis extends 10 mm craniocaudally with a 1 mm diameter. Distal aorta measures 4 mm, widening to 5 mm at the diaphragmatic hiatus. An aberrant right subclavian artery collapses the esophagus. The left common carotid artery is reduced to 2 mm. at its origin. A partially filled ductus is observed with a diameter of 3 mm.
case_images: fcvm-12-1539168-g001.jpg
case_images: PMC11831542_01_fcvm-12-1539168-g001.jpg
case_images: F1
case_images: The vascular study was completed with a thoracic CT angiography (Figure 1), which showed severe periductal coarctation of the aorta and partial ductal patency.