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成像技术的发展改变了直肠癌术前分期和治疗策略,所以研究直肠癌超声分期的准确性很有必要。Kuran等对其所在医院2011年1~12月期间收治且经腔内超声确定分期并行手术治疗的直肠癌患者的临床资料进行了回顾行分析,除外行新辅助化疗的患者,共有38例(男28例,女10例)直肠癌患者纳入分析。其结果显示:本组直肠癌患者腔内超声分期的准确率为73.7%,其中对伴狭窄直肠癌患者分期的准确率为68.0%,对非狭窄患者分期的准确率为84.6%。成像方法的技术改进使得
The development of imaging technology has changed the preoperative staging and treatment strategies for rectal cancer, so it is necessary to study the accuracy of ultrasound staging of rectal cancer. Kuran et al performed a retrospective analysis of the clinical data of patients with rectal cancer who were admitted to their hospital from January to December 2011 and were confirmed by staged endoscopic ultrasonography. Excluding neoadjuvant chemotherapy, there were 38 patients (male 28 cases, 10 females) rectal cancer patients included in the analysis. The results showed that the accuracy rate of intracavitary sonography in patients with rectal cancer was 73.7%. The accuracy of staging was 68.0% in patients with stenosis and rectal cancer, and 84.6% in non-stenosis patients. Technical improvements to imaging methods have made