Myxoid liposarcoma: an unusual primary cardiac tumour.

Figure 1: (a and b) Magnetic resonance and computed tomography studies display the left ventricle mass, protruding into the pericardial space and infiltrating epicardial fat; 18 months after surgery, a new mass presented with similar characteristics and size. (c) Jelly tumour from the surgeon’s view. (d) Haematoxilin–eosin stain showing a myxoid pattern with a reticulated matrix and elongated cells, with minimum pleomorphism, no mitotic activity and lipidic differentiation.