NCIt synonyms : Neuroendocrine Neoplasm of the Intestine; Neuroendocrine Neoplasm of Intestine;
NCIt definition : A neoplasm with neuroendocrine differentiation that arises from the small or large
intestine. It includes neuroendocrine tumors (well-differentiated neuroendocrine neoplasms)
and neuroendocrine carcinomas (poorly differentiated neuroendocrine neoplasms).;