A Complete Pathological Response to Neoadjuvant Chemoradiotherapy in A Young Female with Local-Progressed Low Rectal Cancer Following ‘Wait-And-Watch’ Surveillance: A Case Report

1. Abstract
Low rectal cancer is a common malignant tumor around the world, and the incidence rate is increasing over years. The abdominoperineal resection, known as the Miles procedure, combined with postoperative chemotherapy and radiotherapy are recommended for the low rectal cancer, that sacrifices the sphincter and can severely affect patient’s quality of life post-surgery.