Case report: Metachronous early gastric carcinoma in a reconstructed gastric tube after radical operation for oesophageal carcinoma.

The incidence of double cancer has increased as a result of the significant advances in both diagnostic procedures and anti-cancer therapy, and as the outcome of oesophageal squamous cell carcinoma (ESCC) has improved, the number of cases of double cancer of the oesophagus and stomach has also increased. Two patients with metachronous early gastric carcinoma in a reconstructed gastric tube were successfully treated after subtotal oesophagectomy for ESCC. These cases have shown that early diagnosis of second cancer is very important for curative therapy.