肛管鳞状细胞癌的治疗进展

Progress in the treatment of anal squamous cell carcinoma

肛管鳞状细胞癌是一种少见的消化道肿瘤,约占直肠恶性肿瘤的5%。目前其主要治疗方法是同步放化疗,同步放化疗不仅可以达到根治目的,而且避免了腹会阴联合切除术给患者带来人工肛门的困扰。本文将从肛管的解剖学,肛管鳞癌的分期及治疗三个方面进行阐述,指导临床医生掌握该病的治疗规范,以便更好地服务临床。

Anal squamous cell carcinoma is a rare digestive tract cancer,accounting for about 5%of rectal malignant tumors.At present,the main treatment method is concurrent radiotherapy and chemotherapy,which can not only achieve the goal of radical cure,but also avoid the trouble of artificial anus caused by combined abdominal and perineal resection.This article will elaborate from three aspects:the anatomy of anal canal,the staging and treatment of anal squamous cell carcinoma,so as to guide clinicians to master the treatment criteria of this disease,so as to better serve the clinic.