Pineal Region Mature Teratoma

**Semantic type:** Neoplastic Process

**Definition:** A mature teratoma that arises from the pineal region.

**Synonyms:** - Mature Teratoma of Pineal Area - Mature Teratoma of Pineal Region - Mature Teratoma of the Pineal Area - Mature Teratoma of the Pineal Region - Pineal Area Mature Teratoma