Bib Sign in Proximal Descending Thoracic Aorta Rupture on CT Angiography: Presentation of a Paradigmatic Case

Figure 4

3D volume-rendering of the heart evaluated through various angles, demonstrating how the bib-like mediastinal hematoma is arranged and the path that it travels from the rupture site of the proximal descending thoracic aorta, up to the anterior surface of the heart (a–c). Corresponding CT images (d, e).