Benign Central Nervous System Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm that arises from the central 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 brain and other parts of central nervous system - Benign neoplasm of central nervous system, unspecified