Endocrine Abstracts

Background: Gastroenteropancreatic mixed neuroendocrine non-neuroendocrine neoplasm (MiNEN) is a rare entity consisting of two morphologically distinct populations of cells, one of which is neuroendocrine and one which is non-neuroendocrine. MiNENs typically contain high grade neuroendocrine carcinoma, conferring a poor prognosis. Due to the rarity of this diagnosis, data is limited and therefore, we sought to add to the current clinical understanding of this diagnosis.<p ...