Total pancreatectomy combined with cold perfusion of liver via portal vein / 中华消化外科杂志

ABSTRACT

Cold perfusion of liver can significantly alleviate the ischemia-reperfusion injury caused by hepatic blood flow occlusion. We have modified the technique of cold perfusion of liver and applied it to total pancreatectomy for patients with pancreatic head carcinoma complicated with metastasis to the body and tail of pancreas and with portal invasion. After skeletonization of the hepatoduodenal ligament, the amputation of the portal vein and blockage of the superior mesentoric vein were performed before portal perfusion. Meanwhile, pancreatic head resection, duodenectomy, subtotal gastrectomy and partial resection of the superior mesenteric vein and portal vein were carried out. Superior mesenteric vein and portal vein bypass grafting was achieved with artificial vessels. The digestive tract was reconstructed after it was freed of the spleen and resection of the body and tail of pancreas to the left side of superior mesenteric vein, greater omentum and intestine from the end of the colon to splenic flexure of colon. The patient was followed up for 3 months, and the general condition was good, although diarrhea frequently occurred. No tumor metastasis occurred.