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