Preoperative or Postoperative Therapy for Resectable Esophageal Cancer

This is a clinical practice guideline for adult patients with clinically resectable or resected stage II or III rectal cancer. The guideline reviews the use of pre- and post-operative therapy including chemotherapy and radiotherapy as treatment options. Outcomes of interest include survival (overall, cause-specific), quality of life, acute and late toxicities, and postoperative morbidity (within 30 days of surgery).