[Vascular surgery within the scope of visceral surgery-oncologic interventions].

The surgeon dealing with oncological operations within the abdominal cavity will be frequently confronted with vascular problems. These include surgically relevant vascular anomalies, arteriosclerotic changes, tumor infiltration of vessels and iatrogenic vascular lesions. The diagnosis, indications and, above all, the vascular surgical techniques applied during oncological procedures on the pancreas and liver are described in this review.