Fig. 2From: Arteriovenous malformation in the pancreatic head initially mimicking a hypervascular mass treated with duodenum-preserving pancreatic head resection: a case reportSelective angiography of the anterior superior pancreaticoduodenal artery (ASPDA). ASPDA angiography shows an abnormal vascular shunt at the pancreatic head (arrow) and early visualization of the portal vein in the early arterial phase (arrowhead)Back to article page