Does arterial ebcasement on CT always mean arterial invasion at surgery in pancreatic cancer? If not, how can we assess resectability and what is the strategy?

Intrapancreatic Common Hepatic Artery Arising From the Superior Mesenteric Artery, a Challenging Anatomic Variation in a Multiorgan Harvesting

“…The CHA emerging from the SMA occurs approximately 2.1%-5% of the hepatic artery anatomic variations. 5,[7][8][9]11,14 Therefore, we performed a PubMed-based literature search using the following key words: Hepatic artery, variations; anatomy, accessory hepatic artery; intrapancreatic hepatic artery; liver transplantation; back table, arterial reconstructions; living donor, procurement and harvesting.…”