[A case of advanced cervical and upper thoracic esophageal carcinoma completely responding to chemoradiotherapy with TS-1 and cisplatin].

A 52-year-old man was hospitalized for evaluation of dysphagia. Esophagography depicted an irregular narrowing extending 7 cm from the cervical esophagus to the upper thoracic esophagus. Esophagoscopy with biopsy showed cervical esophageal cancer narrowing the lumen. Surgery was contraindicated because of a previous cardiac infarction. The patient selected concurrent chemoradiotherapy with TS-1 and cisplatin. The first course included 30 Gy of radiotherapy given over 3 weeks, together with daily oral administration of TS-1 (120 mg/day) for 2 weeks, and a 24-h infusion of cisplatin (70 mg/m2) on day 8. After a second course of chemoradiotherapy, 4 courses of chemotherapy with TS-1 and cisplatin were administered at 4-week intervals. After additional chemotherapy, esophagoscopy and cervical CT showed that the primary lesion had disappeared. Two years after initial hospitalization, no recurrence has been detected.