Digestive System Mixed Adenoneuroendocrine Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** A carcinoma that arises from the digestive system and is characterized by the presence of a malignant glandular epithelial component and a malignant neuroendocrine component. At least 30% of either component should be present for the diagnosis to be made.

**Synonyms:** - Digestive System Mixed Adenoneuroendocrine Cancer - Gastrointestinal MANEC - Gastrointestinal Mixed Adenoneuroendocrine Carcinoma - MANEC - MANEC - Mixed Adenoneuroendocrine Carcinoma - Mixed adenoneuroendocrine carcinoma