Esophageal Schwannoma

**Semantic type:** Neoplastic Process

**Definition:** A benign, slowly growing, usually encapsulated neoplasm that arises from the esophagus and is characterized by the presence of neoplastic differentiated Schwann cells.

**Synonyms:** - Benign Esophageal Neurilemmoma - Benign Esophageal Schwannoma - Benign Esophagus Neurilemmoma - Benign Esophagus Schwannoma - Benign Neurilemmoma of Esophagus - Benign Neurilemmoma of the Esophagus - Benign Schwannoma of Esophagus - Benign Schwannoma of the Esophagus