Ureter Schwannoma

**Semantic type:** Neoplastic Process

**Definition:** A benign nerve sheath tumor composed of Schwann cells, occurring in the ureter.

**Synonyms:** - Neurilemmoma of Ureter - Neurilemmoma of the Ureter - Schwannoma of Ureter - Schwannoma of the Ureter - Ureter Neurilemmoma - Ureteral Neurilemmoma - Ureteral Schwannoma