Benign esophageal schwannoma: A case report and review of literature.

Esophageal schwannoma was extremely rare and difficult to differentiate from other submucosal tumors. We present a case of a 55-year-old woman who suffered from dysphagia and retrosternal pain for a month. Endoscopic ultrasonography revealed a submucosal tumor, located 23-25cm from the incisors arising from the esophagus. The patient underwent subtotal esophagectomy. The histopathological finding confirmed the diagnosis of esophageal schwannoma. Her postoperative course was uneventful and free of recurrence 2 years after the operation.