... results in a CR even in the patients with Stage IVa. Although little information is available for dose-escalation of 5-FU, CDDP or radiation in ad-vanced esophageal cancer, Yamashita et al. have ... Ishida K, Ando N, Yamamoto S, et al. Phase II study of cisplatin and 5-fluorouracil with concurrent radiotherapy in advanced squamous cell carcinoma of the esophagus: a Japan Esophageal Oncology ... esophageal squamous cell carcinoma: a retrospective study. Am J Clin Oncol 2005; 28: 555-9. 15. Yamashita H, Nakagawa K, Yamada K, et al. A single institu-tional non-randomized retrospective comparison...