Successful Embolization of a Suprascapular Artery Aneurysm

A 45-year-old woman was referred to our service because 9 months earlier she had developed a pulsating mass on the right supraclavicular fossa and torticollis. Ultrasounds and computed tomographic arteriography showed the presence of a subclavian collateral artery aneurysm with a diameter of 21 mm. On selective arteriography, an aneurysm of a suprascapular artery arising directly from the right subclavian artery was reported. The presence of...