【摘要】 目的:在直肠癌术前T分期中应用3. 0T高分辨率MRI,初步分析3. 0T高分辨率MRI的应用价值。方法:选择直肠癌术前患者,患者共计100例,选择时间:2015年6月～2017年6月,在患者术前均进行3. 0T高分辨率MRI检查,术后则进行病理对照,将3. 0T高分辨率MRI的检查结果与术后病理结果进行对比,以此比较3. 0T高分辨率MRI在直肠癌术前T分期中的诊断正确率。结果:3. 0T高分辨率MRI在直肠癌术前T分期中的诊断正确率与术后病理结果差异之间不具有统计学意义,P> 0. 05。结论:在直肠癌术前T分期中应用3. 0T高分辨率MRI,能够得到准确的术前T分期诊断结果。更多还原

【Abstract】 Objective: to apply 3.0 T high resolution MRI in preoperative T staging of rectal cancer,and to preliminarily analyze the application value of 3. 0 T high resolution MRI. Methods: a total of 100 patients were selected before operation of rectal cancer. A total of 100 patients were selected and selected time: in June ～ 2017 June 2015,3. 0 T high resolution MRI examination was performed before operation,and postoperative pathological control was carried out. The results of 3. 0 T high-resolution MRI were compared with the postoperative pathological results,so that 3. 0 T high resolution MRI in rectal cancer was compared. The diagnostic accuracy of preoperative T staging. Results: there was no statistically significant difference between the accuracy rate of 3. 0 T high resolution MRI in preoperative T staging of rectal cancer and postoperative pathological findings,P > 0. 05. Conclusion: 3. 0 T high resolution MRI can be used in preoperative T staging of rectal cancer,and accurate preoperative T staging results can be obtained.更多还原