Figure legends
Figure 1
[1A] CT coronary angiography showing the extracardiac ovoid lesion adjacent to the pulmonary trunk with nodular peripheral enhancement.
[1B] CMR showing a well-demarcated mass to the left of the pulmonary trunk (arrow).
Figure 2
[2A] Intraoperative image showing the mass adjacent to the pulmonary conus with a small feeding vessel originating from vasa vasorum (arrow).
[2B] The capsulated mass after en-block excision compared to measuring tape.