Small Intestinal Neuroendocrine Tumor

**Semantic type:** Neoplastic Process

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

**Synonyms:** - Small Intestinal NET - Small Intestinal Well Differentiated Neuroendocrine Neoplasm - Small Intestinal Well-Differentiated Neuroendocrine Neoplasm