Large confluent right-sided mass invading into superior and central mediastinum. SVC compression. Right hilar adenopathy. Numerous collateral vessels opacified around right shoulder, and along right anterior chest wall. Dense blush of contrast opacification in segment IVa of the liver, with less dense opacification immediately lateral to this. Dense opacification of the inferior vena cava - more than is expected for the initial phase. Persistent abnormal density in liver on portal venous phase. Left adrenal nodule.