[Solid-pseudopapillary tumor of the pancreas. Presentation of 3 clinical cases].

The solid-pseudopapillary tumors of the pancreas (TSPP) are a uncommon neoplasm (1- 2% of exocrine tumors). Are more frequent in young women and presents a low malignant potential (15% develop metastases). Its preoperative diagnosis is very difficult, because these tumors haven`t radiological features that makes distinguish from the other pancreatic cysts tumors.