Peritoneum patch repair in oncologic major resections – An autolog alternative

The evaluation of tumor extension to major vessels involved in the tumor mass, such as the inferior vena cava, superior mesenteric vein or portal vein, may not be a criterion of non resectability and lead to excision of the tumor mass with vascular resection [4]. This reconstruction may imply the need for prosthetic material if the length of autologous vessels is not sufficient, which is not the most desirable option. The surgeon’s experience in vascular reconstruction is of great importance for surgical success and postoperative morbidity.