Possibilities of Portal Vein Reconstruction during Surgical Treatment of Pancreatic Cancer - Experiment on a Large Animal Introduction: Pancreatic cancer is a fatal malignancy that is known as one of the leading causes of cancer mortality worldwide. The only potentially curative treatment is radical surgical resection. Because of the lack of early symptoms, the diagnosis is usually made in advanced stages of the disease. In the majority of patients, the tumor is already locally advanced or it has distant metastases at the time of diagnosis. Pancreatic cancer tends to infiltrate the portal vein (PV) or the superior mesenteric vein (SMV). Nowadays, resection of infiltrated parts of PV/SMV is recommended in specialized centers. There are several established techniques of PV/SMV reconstruction. The use of allogeneic venous grafts seems to be a method with minimal risk of adverse effects but there is only limited experience with these grafts. The optimal anatomical origin of allogeneic venous grafts for PV/SMV reconstruction remains unknown. Aims: The aim of this experiment was to compare two types of allogeneic venous grafts used for PV reconstruction in a large animal model of pancreatico- duodenectomy. These grafts were harvested from the systemic venous system (inferior caval vein grafts - IVC grafts) and...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:445810 |
| Date | January 2021 |
| Creators | Pálek, Richard |
| Contributors | Liška, Václav, Ryska, Miroslav, Loveček, Martin |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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