Fig. 16From: Society for Cardiovascular Magnetic Resonance 2019 Case of the Week seriesCase 4. Axial T2 image. Large mediastinal metastatic mass (yellow arrows) infiltrating the left atrium (LA) and encasing the main pulmonary artery (MPA). The mass appears separable from the ascending aorta (AO). The right lower pulmonary vein (PV) appears infiltrated by mass (red arrow)Back to article page