Benign Great Vessel Neoplasm

**Semantic type:** Neoplastic Process

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

**Synonyms:** - Benign Great Vessel Tumor - Benign Neoplasm of Great Vessel - Benign Neoplasm of the Great Vessel - Benign Tumor of Great Vessel - Benign Tumor of the Great Vessel