ruptured brain aneurysm survival rateruptured aortic aneurysm survival rateruptured aorta survival ratebrain aneurysm burst survival rateruptured aaa survival rateaortic tear survival ratetorn aorta survival rateamyloidosis survival ratecholangiocarcinoma survival ratesmesothelioma survival ratesmyelofibrosis survival rateneuroblastoma survival rate