Successful management of the recurrent esophageal cancer following esophagectomy at a different time with combined local treatment of chemoradiotherapy and hepatic arterial infusion chemotherapy

A 63-year-old man who underwent radical resection for esophageal cancer (cStage III)was diagnosed with metastasis of the paraaortic lymph node 5 months after the surgery. He was treated with concomitant chemoradiotherapy (CRT)with low-dose FP(5-FU, CDDP)and 60 Gy of irradiation. The effect of CRT was a complete response. Seven months later, there was a metastasis to the liver(S4). He received systemic chemotherapy(5-FU, ADR, CDDP: FAP), but it was not effective, so hepatic arterial infusion chemotherapy(FAP)was performed. Hepatic artery infusion therapy( 5-FU 1,000 mg/3.5 h x ADR 10 mg/1 h x CDDP 10 mg/1 h)was given for 1 day at an interval of 2 weeks for 18 months. Since ADR reached the maximum dose, hepatic artery infusion of 5-FU(1,000 mg/3.5 h)and CDDP(10 mg/ 1 h)was continued for 14 months at an interval of 4 weeks. The recurrent lesion disappeared completely 9 months after beginning hepatic artery infusion therapy. The patient is alive 69 months after surgery without any evidence of recurrence. Most cases with recurrent esophageal cancer have multiple metastases, and the treatment is mainly systemic therapy. However, in a patient with recurrent tumors at different times, it is possible to achieve a complete response and long-time survival by local treatment with fewer side effects as in this case. Combined local treatments could be the second treatment option after failed systemic chemotherapy for recurrent tumors in patients with esophageal cancer. Further investigations are necessary.