Benign Nervous System Neoplasm

**Semantic type:** Neoplastic Process

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

**Synonyms:** - Benign Neoplasm of Nervous System - Benign Neoplasm of the Nervous System - Benign Nervous System Tumor - Benign Tumor of Nervous System - Benign Tumor of the Nervous System - Nervous System Neoplasm, Benign