"Given the rarity of this condition, there is no established management guideline. Options include aortic replacement or thoracic endovascular stent-graft replacement (TEVAR), and extra-anatomic bypass of the aberrant subclavian artery 6,7. Many consider surgical intervention once the diameter of the diverticulum orifice exceeds 30 mm, and/or the diameter of the descending aorta adjacent to the diverticulum exceeds 50 mm 8."
Expected headings
"Fluoroscopy"
"Complications"