Liver metastasis from hepatoid adenocarcinoma of the stomach mimicking hepatocellular carcinoma: Dynamic computed tomography findings

Figure 3 Venous tumor thrombosis in a 69-yr-old female with hepatoid adenocarcinoma of the stomach and liver metastases. A: Bulky liver metastases presented with tumor hemorrhage (arrow) on precontrast computed tomography; B and C: Eccentric wall thickening and heterogenous enhancement of the gastric body (arrowheads) implied gastric malignancy. On portal venous phase, the liver mass presented irregular central necrosis (B) and right portal vein tumor thrombosis (arrow; C); D: Isolated left portal vein tumor thrombosis (arrow) was observed. No visible liver nodule was found at the left liver lobe. Pre: Precontrast.