Yield of surgery in solid pseudopapillary neoplasms of the pancreas: A case series and literature review

Figure 1 Heterogeneous tumor and massive lesion in the head of the pancreas. A: Heterogeneous tumor, with cystic areas, solid components, rejecting the gastric wall upwards; B: Massive lesion in the head of the pancreas.

Figure 2 Resection of the hepatic artery and partial resection of the superior mesenteric vein. A: Resection of the hepatic artery and superior mesenteric vein with placement of polytetrafluoroethylene (PTFE) prosthesis; B: Partial resection of the superior mesenteric vein using a PTFE vascular prosthesis. HA: Hepatic artery; PV: Portal vein; SMV: Superior mesenteric vein; IVC: Inferior vena cava.