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CT of IMH
Computed tomography (CT) scan of the aorta before (A), and after the administration of iodinated contrast (arterial [B], delayed [C]). On noncontrast CT, there is high-density thickening of the ascending and descending aortic wall (arrow), indicating hematoma. Post contrast, there is no significant change in the enhancement, typical of intramural hematoma (IMH).
