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直肠癌是我国常见的消化道恶性肿瘤之一,手术切除是首选的治疗方法,术中淋巴结清扫的范围影响着病人术后的复发及转移。有许多研究探讨侧方淋巴结清扫在直肠癌根治术中的重要性,但仍存在许多争议及不足。我们就就直肠癌根治术中侧方淋巴结清扫的研究进展作一综述,以期为直肠癌手术治疗提供临床帮助。
Rectal cancer is one of the most common malignant tumors of the digestive tract in China. Surgical resection is the preferred treatment method. The range of intraoperative lymph node dissection affects the recurrence and metastasis of patients after surgery. Many studies have investigated the importance of lateral lymph node dissection in radical resection of rectal cancer, but there are still many controversies and deficiencies. We reviewed the progress of lateral lymph node dissection in radical rectal cancer surgery to provide clinical assistance for surgical treatment of rectal cancer.