X线和CT诊断十二指肠腺癌的对比研究

Comparative study of X-ray and CT in diagnosis of duodenal adenocarcinoma

目的:探讨与对比X线和CT诊断十二指肠腺癌的效果。方法:选择40例在我院诊治的十二肠腺癌患者作为研究对象,记录与观察所有患者的X线和CT诊断的价值与特征。结果:十二指肠腺癌X线下表现为病变部僵硬,CT扫描显示可见局部软组织肿块影,肿块可向腔内外生长。X线的阳性检出率为90.0%,CT的阳性检出率为97.5%,CT检出十二指肠腺癌的阳性率高于X线,但是对比差异无统计学意义(P>0.05)。结论:相对于X线,CT诊断十二指肠腺癌能较好显示病灶情况,有助于对病变的检出与诊断,值得在临床上推广使用。

Objective To study and compare the effect of X-ray and CT in the diagnosis of duodenal adenocarcinoma. Methods 40 patients with duodenal adenocarcinoma in our hospital were selected as the research objects. The value and characteristics of X-ray and CT diagnosis of all patients were recorded and observed. Results Duodenal adenocarcinoma X-ray showed the lesion stiffness, CT scan showed local soft tissue mass shadow, mass can be inside and outside the cavity growth. X-ray positive detection rate was 90.0%, CT positive detection rate was 97.5%. CT positive rate of duodenal adenocarcinoma was higher than that of X-ray, but the difference was not statistically significant（P〉0.05）.Conclusion Relative to the X-ray, CT diagnosis of duodenal adenocarcinoma can better show the lesion, contribute to the detection and diagnosis of lesions. It is worth to use in clinical practice.