论文部分内容阅读
目的 评价双重对比造影与CT联合诊断胃癌在临床上的价值。方法 收集经手术及病理证实的 112例胃癌。单纯双重对比造影检查 69例 ,CT检查 43例 ,其中 3 2例采用联合法检查 ,所得结果与手术及病理进行对照分析。结果 双重对比造影判断胃癌大体分期的准确性为 91.3 %。双重对比造影与联合法判断胃癌大体类型的符合率分别为 67.74%、72 .41% ,优于CT法(4 7.2 2 % ,Ρ <0 .0 5 )。CT判断胃周邻近器官受侵的准确性为 90 .99%。结论 在胃癌的诊断中 ,双重对比造影与CT的联合应用起了互相补充的作用 ,提高了胃癌的影像诊断水平 ,扩展了胃癌的影像诊断范围 ,为临床选择和制定合理的治疗方案提供了有价值的依据
Objective To evaluate the clinical value of double contrast angiography and CT in the diagnosis of gastric cancer. Methods 112 cases of gastric cancer confirmed by operation and pathology were collected. Sixty-nine cases were diagnosed by double contrast angiography and 43 cases were examined by CT. Among them, 32 cases were examined by the combined method, and the results were compared with the operation and pathology. Results The accuracy of double contrast angiography in estimating the gross staging of gastric cancer was 91.3%. The coincidence rates of double contrast angiography and combined method in determining the general type of gastric cancer were 67.74% and 72.41%, respectively, which were better than CT (4 7.22%, P <0.05). CT to determine the accuracy of adjacent organs in the stomach circumference was 90.99%. Conclusions In the diagnosis of gastric cancer, the dual contrast imaging combined with CT play a complementary role, which can improve the imaging diagnosis of gastric cancer and expand the scope of imaging diagnosis of gastric cancer, providing the clinical choice and reasonable treatment plan The basis of value