Fig. 1A —53-year-old woman with history of cardiac surgery. Axial image from
contrast-enhanced CT of chest shows cystic left paracardiac mass adjacent to
left ventricle. Thin rim of peripheral calcification is noted at periphery of
mass; mass has cystic contents interspersed with more dense soft tissue seen
in its lateral portion.
Fig. 1B —53-year-old woman with history of cardiac surgery. Coronal
reformatted image from contrast-enhanced CT of chest shows large left
paracardiac mass posterior to left ventricle has thin rim of peripheral
calcification and contains large coarse chunks of calcification in center of
mass. Calcifications are interspersed with cystic and soft-tissue contents. No
enhancement is evident. Mass appears to adhere to left pericardial
surface.
Fig. 1C —53-year-old woman with history of cardiac surgery. Photograph of
excised mass shows complex cystic lesion measuring 9 x 7 x 4 cm.
Two pieces of retained gauze (arrows) are shown on left.