- Teratoma
- Large right sided pericardial teratoma (denoted by the star)
- Large pericardial effusion
- Mass appears irregular and heterogenous in appearance with probable cystic components
- Teratoma severely compresses the right atrium obliterating the right atrial cavity and limiting right ventricular filling
- Teratoma
- Large right sided pericardial teratoma (denoted by the star)
- Mass appears irregular and heterogenous in appearance with probable cystic components
- Large pericardial effusion
- Teratoma severely compresses the right atrium limiting right ventricular filling
- Teratoma
- Still frame of a large right-sided pericardial teratoma (denoted by the star)
- Large pericardial effusion
- The mass appears heterogenous in appearance with probable cystic components
- Severe right atrial compression
These are clips of a fetal pericardial teratoma.