External beam radiotherapy combined with intraluminal brachytherapy in esophageal carcinoma

Curatively intended radiotherapy alone can be offered to esophageal cancer patients, even when surgery and/or chemotherapy are not feasible. However, we observed severe toxicity in a substantial part of the patients. Given the relatively high rate of severe complications and the uncertainties regarding dose escalation, the addition of brachytherapy, with consequently high surface doses, should be limited to well-selected patients.