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术前放化疗是局部晚期直肠癌的标准治疗。随着术前放化疗的广泛开展,相关研究日趋深入细化,文章就直肠癌术前放化疗的同步化疗方案、局部放疗加量、同步放化疗联合新辅助化疗等临床研究进展作一综述。
Preoperative radiochemotherapy is the standard treatment of locally advanced rectal cancer. With the extensive preoperative radiotherapy and chemotherapy, related researches are becoming more and more detailed. The progress of concurrent chemoradiotherapy, local radiotherapy and concurrent chemoradiotherapy with neoadjuvant chemotherapy in rectal cancer is reviewed.