Fig. 4From: Esophageal cancer with a double aortic arch: a case report and literature reviewC1-3, Surgical field under Inflatable mediastinoscope; D1-2, Surgical field under right thoracoscopy. a esophageal, b left recurrent laryngeal nerve, c RAA, d trachea, e LAA, f tumor, g descending aorta, (h) right vagus nerveBack to article page