NCIt 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;
NCIt 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.;