Endoscopic submucosal dissection of esophageal lymphangioma: a case report with a review of the literature

Esophageal lymphangioma is a very rare disease. We report a case of esophageal lymphangioma successfully treated with endoscopic submucosal dissection (ESD), which yielded definitive histological diagnosis and symptom relief. ESD offers a better option for definitive diagnosis as well as complete resection of large esophageal lymphangiomas with flat configuration.