Time-Resolved Three-Dimensional Contrast-Enhanced Magnetic Resonance Angiography in Patients with Chronic Expanding and Stable Aortic Dissections

Figure 1

Representative time steps of a time-resolved MRA data set in a patient with aortic dissection Stanford type B. Note the gradual filling of the true lumen (anterior) and the false lumen (posterior) with the contrast medium followed by decrease of the intensity in both lumina.