摘要
目的探讨直肠癌患者的CT表现,分析CT在直肠癌的诊断和临床病理分期中的价值。方法回顾性分析我院从2009年2月～2012年4月收治的86例经手术病理确诊为直肠癌患者的CT表现,评估CT诊断在直肠癌和病理分期中的意义。结果 86例直肠癌患者均可被CT检出,检出率为100%,TNM分期总的准确率为84.88%(73/86),T分期的准确率为89.53%(77/86),N分期的准确率为87.21%(75/86),M分期的准确率为96.51%(83/86)。结论 CT技术可以准确检出直肠癌,与临床病理TNM分期保持较高的一致性,在术前直肠癌诊断中发挥重要作用。
Objective To investigate the CT features of patients with rectal cancer and to evaluate the significance of inflatable rectal CT in the diagnosis and clinical staging of rectal cancer. Methods A retrospective analysis was per- formed based on the CT features of 86 patients with rectal cancer treated at our hospital between February 2009 and April 2012, and then we evaluated the significance of inflatable rectal CT in the diagnosis and clinical staging of rec- tal cancer. Results The diagnosing accuracy of the rectal cancer by CT scanning was 100%. The overall accuracy rate of rectal cancer TNM staging was 84.88% （73/86）. The accuracy of T, N and M was 89.53% （77/86）, 87.21% （75/86） and 96.51% （83/86） respectively. Conclusion CT scanning is very useful for detecting rectal cancer, and has a higher consistency with TNM staging. It is an important method for the diagnosis of rectal cancer.
出处
《中国现代医生》
2013年第5期84-85,F0003,共3页
China Modern Doctor
