RT Book, Section A1 Gasper, Warren J. A1 Iannuzzi, James C. A1 Johnson, Meshell D. A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193149049 T1 Thoracic Aortic Aneurysms T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193149049 RD 2024/04/24 AB ESSENTIALS OF DIAGNOSISWidened mediastinum on chest radiograph.With rupture, sudden onset of chest pain radiating to the back.