Fig. 1From: Thrombosis of pancreatic arteriovenous malformation induced by diagnostic angiography: case reportUS imaging showed a structurally heterogeneous and thickened neck of the pancreas, hardly differentiated from the surrounding fat and without any dilatation of the main pancreatic duct (a). Contrast-enhanced CT examination through the pancreas demonstrated a mosaic hypervascular area at the same site as the initial US (b–d, red arrows)Back to article page