Retroperitoneal congenital epidermoid cyst misdiagnosed as a solid pseudopapillary tumor of the pancreas: A case report

Figure 2 Intraoperative view of gross inspection of the cystic mass. A: Large retroperitoneal mass is closely connected to the superior mesenteric vein and to the root of the superior mesenteric artery; B: Operative specimen showing a giant retroperitoneal cystic mass of approximately 10 cm in the largest dimension.