Figure 3. (A) Oblique MIP image of the chest from a CT angiogram shows branches of the left pulmonary artery (black arrowheads) extending into the mass. The lower aspect of the mass is a hypertrophied parasitic inferior phrenic artery (blue arrowheads). (B) Prominent veins within the mass drain into the left pulmonary vein (yellow arrows) on axial CT angiography. (C) Sagittal imaging demonstrates invasion of the left ventricle with hypervascular mass resulting in thickening of the basilar inferolateral wall (rose arrowheads).