Gastric Enterochromaffin Cell Serotonin-Producing Neuroendocrine Tumor

**Semantic type:** Neoplastic Process

**Definition:** A well-differentiated neuroendocrine tumor of the stomach that produces serotonin and may occasionally be found in association with a carcinoid syndrome.

**Synonyms:** - Gastric EC Cell Serotonin-Producing NET - Gastric EC-Cell Serotonin-Producing Neuroendocrine Tumor