Benign Duodenal Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm that arises from the duodenum and is characterized by the absence of atypical or malignant cytological and architectural features, and absence of invasive features or metastatic potential..

**Synonyms:** - Benign Duodenal Tumor - Benign Neoplasm of Duodenum - Benign Neoplasm of the Duodenum - Benign Tumor of Duodenum - Benign Tumor of the Duodenum