昆明医科大学学报2013，Vol.34Issue(5)：97-100,4.
超声内镜在直肠癌术前分期的诊断价值
Diagnostic Value of Endoscopic Ultrasonography in Preoperative Staging of Rectal Carcinoma
摘要
Abstract
Objective To evaluate the accuracy of endoscopic ultrasonography (EUS) in the preoperative staging of rectal carcinoma and investigate the clinical value of the combined use of EUS and CT.Methods The clinical data of 105 cases with rectal cancer in our hospital from 2009 to 2011 were analyzed retrospectively.Results The diagnostic accuracy rate of EUS in T and N staging of rectal cancer was 84.0％ and 89.8％,respectively.In T and N staging of rectal cancer,include accuracy rate,sensitivity,specificity,and positive and negative predictive values,the value of EUS was better than that of CT,with statistical significance.Conclusion The clinical diagnostic value of EUS was higher than that of CT for T and N staging of rectal cancer.Thus,combined staging results of EUS and CT can evaluate the clinical staging of rectal carcinoma more accurate and complete,and effectively guide the selection of therapeutic regimen for rectal cancer.关键词
超声内镜/CT/直肠癌Key words
Endoscopic ultrasonography/ CT/ Rectal carcinoma分类
医药卫生引用本文复制引用
张鹤鸣,郭强..超声内镜在直肠癌术前分期的诊断价值[J].昆明医科大学学报,2013,34(5):97-100,4.基金项目
云南省社会发展科技计划-社会事业发展专项基金资助项目(2009CA009) （2009CA009）
