Thoracoscopic resection of a huge esophageal dedifferentiated liposarcoma: A case report.

Background: Esophageal liposarcoma is a rare malignant tumor and an esophageal dedifferentiated liposarcoma (DDL) is extremely rare. There are no reports on the treatment of DDL by thoracoscopic surgery.

Case Summary: A 38-year-old woman presented with dysphagia and dyspnea.