RT Book, Section A1 Gasper, Warren J. A1 Rapp, Joseph H. A1 Johnson, Meshell D. A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. SR Print(0) ID 1166612990 T1 Thoracic Aortic Aneurysms T2 Current Medical Diagnosis and Treatment 2020 YR 2020 FD 2020 PB McGraw-Hill Education PP New York, NY SN 9781260455281 LK accessmedicine.mhmedical.com/content.aspx?aid=1166612990 RD 2021/02/28 AB ESSENTIALS OF DIAGNOSISWidened mediastinum on chest radiograph.With rupture, sudden onset of chest pain radiating to the back.