"Periaortic inflammatory change"
Expected headings
"Associations"
"Cystic medial necrosis, also known as cystic medial degeneration, is a degenerative disorder of the arterial media characterised by loss of vascular smooth muscle cells, fragmentation of elastic fibres and accumulation of basophilic mucoid material within the tunica media 2,3, predisposing to aortic aneurysm formation, dissection, and/or rupture 1,5."
"Cystic medial degeneration itself is not usually directly visualised on imaging; imaging findings typically relate to associated complications such as aortic aneurysm and aortic dissection 1,2,7."