Figure legends
Fig.1
Preoperative contrast-enhanced computed tomography scans showing a tumor
located at the cavoatrial junction
Fig.2
Preoperative echocardiogram showing a large tumor in the right atrium
prolapsing through the tricuspid valve into the right ventricle
RA-Right Atrium
RV-Right Ventricle
Fig.3
Macroscopic and microscopic appearance of the extirpated tumor
a: Macroscopic appearance of the extirpated tumor. b: Microscopic
examination of the lesion demonstrated tumor cells containing
lipoblastic cells with vacuolated cytoplasms characteristic to
liposarcoma (HE: High power field).
c: Immunohistochemically, the tumor cells showing diffuse positivity for
MDM2 (HE: High power field)