Gastric hepatoid adenocarcinoma: A computed tomography report of six cases

Figure 4 A 75-year-old man with hepatoid adenocarcinoma of the stomach (patient 6). A: Contrast-enhanced computed tomography (CT) scan during the arterial phase shows diffuse bilayered appearance of gastric wall thickening with a mild hyperdense inner layer and a 20 mm hypodense outer layer (arrow); B: Tumor thrombus is visualized as a mildly enhanced filling defect in the left portal vein (arrow). Lymph node enlargement is present close to left gastric artery trunk, necrotic foci was identified as metastasis (arrowhead); C: Transverse CT scan showing a slightly peripherally enhanced low-attenuation bulky metastatic liver mass (arrow).