Jejunal Neuroendocrine Tumor

**Semantic type:** Neoplastic Process

**Definition:** A well-differentiated, low-, intermediate-, or high-grade neoplasm with neuroendocrine differentiation that arises from the jejunum.

**Synonyms:** - Jejunal Well Differentiated Neuroendocrine Neoplasm - Jejunal Well-Differentiated Neuroendocrine Neoplasm