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目的分析多层螺旋CT增强扫描结合血管成像对大肠癌患者术前诊断价值的探讨。方法收集就诊于我院普外科的大肠癌患者50例,术后经过病理证实,且术前已完善多层螺旋CT增强扫描及结合血管成像检查,对术后病理证实的结果与CT检查提示的征象进行比较。结果所有大肠癌患者术后的病理结果与患者术前多层螺旋CT增强扫描及结合血管成像相比无明显异常,无统计学意义(P>0.05)。同时在对大肠癌进行术前分期的评估中,多层螺旋CT增强扫描结合血管成像对其正确的诊断率为86.0%。结论对大肠癌患者术前完善多层螺旋CT增强扫描结合血管成像很有必要,其可为临床医生的手术方法及术后治疗提供一定的帮助,具有良好的术前诊断价值,值得在临床上推广。
Objective To analyze the value of multislice spiral CT (CT) combined with angiography in preoperative diagnosis of colorectal cancer. Methods Fifty patients with colorectal cancer who underwent general surgery in our hospital were collected. The pathological findings were confirmed postoperatively, and multi-slice spiral CT enhanced scanning and angiography were performed preoperatively. The postoperative pathological findings and CT findings Signs for comparison. Results The pathological results of all patients with colorectal cancer after operation were not significantly different from those of patients underwent preoperative multislice spiral CT and combined angiography. There was no significant difference (P> 0.05). At the same time in the assessment of preoperative staging of colorectal cancer, the correct diagnosis rate of multi-slice spiral CT and angiography was 86.0%. Conclusion It is necessary to perfect multi-slice spiral CT enhanced angiography and angiography before operation in patients with colorectal cancer. It may provide some help to clinicians in surgical methods and postoperative treatment, and has good value in preoperative diagnosis. Promotion.