[Solid and papillary epithelial neoplasm of the pancreas--a rare malignant tumor of pancreas]. / Solid and papillary epithelial neoplasm of the pancreas--rzadki guz nowotworowy trzustki.

The paper presents two cases of solid and papillary epithelial neoplasm of the pancreas (SPENP)--a rare pancreatic neoplasm in a 45-year-old woman admitted to the hospital with the diagnosis of pancreatic tail tumor and 22-year-old woman with the diagnosis of pancreatic head tumor. First patient was subjected to peripheral pancreatic resection; the second patient was subjected to Whipple pancreatoduodenectomy. Histopathological examination confirmed SPENP. The authors present cases and review of the literature on SPENP.