Surgical Treatment for Synchronous Double Cancer of the Thoracic Esophagus and Lung]

We herein report 2 cases of radical operation for synchronous double cancer of the thoracic esophagus and each side of the lung. Case 1:A 71-year-old woman with synchronous double cancer of the thoracic esophagus (Mt, T3N2M0, Stage III) and right lung (M, T2aN0M0, Stage I B) underwent esophagectomy concomitantly with right middle lobectomy through right thoracotomy (single-stage operation) after 2 courses of systemic chemotherapy with docetaxel, cisplatin and 5-fluorouracil( DCF regimen). Case 2:A 72-year-old man with synchronous double cancer of the thoracic esophagus( MtLt, T3N2M0, Stage III) and left lung( U, T1aN0M0, Stage I A) underwent 2-stage operation after 2 courses of the DCF therapy. Esophagectomy through right thoracotomy was performed followed by left upper lobectomy through left thoracotomy 3 months later. Treatment strategy for synchronous double cancer of the thoracic esophagus and lung is discussed based on our experiences and previous reports.