Pineal Parenchymal Cell Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm that arises from pinealocytes in the pineal gland. This category includes pineocytomas, pineal parenchymal tumors of intermediate differentiation, and pineoblastomas.

**Synonyms:** - Neoplasm of Pineal Gland - Neoplasm of the Pineal Gland - Pineal Gland Neoplasm - Pineal Gland Tumor - Pineal Parenchymal Cell Tumor - Pineal Parenchymal Neoplasm - Pineal Parenchymal Tumor - Pineal parenchymal tumor - Pineocytic Neoplasm - Pineocytic Tumor - Tumor of Pineal Gland - Tumor of the Pineal Gland