Acute aortic dissection due to cystic necrosis. Four cases of emergency replacement of the ascending aorta withsurvival.
D000328:Adult; D001013:Aorta, Thoracic; D001014:Aortic Aneurysm / Q000000981:diagnostic imaging / Q000209:etiology*; D001018:Aortic Diseases / Q000150:complications*; D001807:Blood Vessel Prosthesis; D005112:Extracorporeal Circulation; D005260:Female; D006487:Hemostasis; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications; D011247:Pregnancy; D011859:Radiography