Anaplastic Diencephalic Astrocytoma

**Semantic type:** Neoplastic Process

**Definition:** An anaplastic astrocytoma that arises from the diencephalon.

**Synonyms:** - Anaplastic Astrocytoma of Diencephalon - Anaplastic Astrocytoma of the Diencephalon - Diencephalic Anaplastic Astrocytoma - Grade 3 Astrocytic Neoplasm of Diencephalon - Grade 3 Astrocytic Neoplasm of the Diencephalon - Grade 3 Astrocytic Tumor of Diencephalon - Grade 3 Astrocytic Tumor of the Diencephalon - Grade 3 Astrocytoma of Diencephalon - Grade 3 Astrocytoma of the Diencephalon - Grade 3 Diencephalic Astrocytic Neoplasm - Grade 3 Diencephalic Astrocytic Tumor - Grade 3 Diencephalic Astrocytoma - Grade III Astrocytic Neoplasm of Diencephalon - Grade III Astrocytic Neoplasm of the Diencephalon - Grade III Astrocytic Tumor of Diencephalon - Grade III Astrocytic Tumor of the Diencephalon - Grade III Astrocytoma of Diencephalon - Grade III Astrocytoma of the Diencephalon - Grade III Diencephalic Astrocytic Neoplasm - Grade III Diencephalic Astrocytic Tumor - Grade III Diencephalic Astrocytoma - Undifferentiated Astrocytoma of Diencephalon - Undifferentiated Astrocytoma of the Diencephalon - Undifferentiated Diencephalic Astrocytoma