Chemoradiation Therapy as Definitive Treatment of Esophageal Cancer

Definitive chemoradiation therapy avoids the perioperative and long-term morbidity of esophagectomy and is the standard of care for cervical esophageal cancer. There are significant differences in tumor response to chemoradiation and recurrence patterns between squamous cell cancer and adenocarcinoma of the esophagus. Multimodality therapy for esophageal cancer continues to progress, now with the widespread use of PET scanning and possible active surveillance in patients with complete clinical response to chemoradiation. As drug development and targeted therapy trials continue to expand, our understanding of tumor biology and precision medicine will continue to refine the treatment of esophageal cancer.