Hepatic Artery Embolization prior to En Bloc Resection of an Encased Common Hepatic Artery in Adenocarcinoma of the Head of the Pancreas
Figure 2
(a) Percutaneous portography. A segmental stenosis is noted cranial to the portal vein—splenic vein junction. (b) Percutaneous portography. As a consequence of the portal vein stenosis, extensive collateralisation takes place. (c) Percutaneous portography. After balloon dilation, a stent is inserted. Angiographic control confirms the improved lumen diameter and immediate loss of compensatory collateral flow.
