Diencephalic Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A primary or metastatic neoplasm that affects the diencephalon.

**Synonyms:** - Diencephalic Neoplasms - Diencephalic Tumor - Neoplasm of Diencephalon - Neoplasm of the Diencephalon - Tumor of Diencephalon - Tumor of the Diencephalon