Choroid Plexus Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** An intraventricular neoplasm that originates from the choroid plexus. The vast majority of choroid plexus neoplasms originate from the epithelial layer and include the choroid plexus papilloma, atypical choroid plexus papilloma, and choroid plexus carcinoma.

**Synonyms:** - Choroid Plexus Tumor - Neoplasm of Choroid Plexus - Neoplasm of the Choroid Plexus - Tumor of Choroid Plexus - Tumor of the Choroid Plexus - choroid plexus tumor