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目的依据FIGO2009新分期评价子宫内膜癌磁共振分期准确性。方法回顾分析经手术病理证实的244例子宫内膜癌患者MRI图像,以病理结果作为标准,依据FIGO2009新分期行术前磁共振分期,比较磁共振分期与手术病理分期的差异。结果依据FIGO2009新分期,子宫内膜癌磁共振分期的准确性分别为Ⅰ期82.9%,Ⅱ期98.0%,Ⅲ期95.5%,Ⅳ期99.6%。结论应用依据FIGO2009新分期标准,子宫内膜癌磁共振术前分期有较高的准确性。
Objective To evaluate the MRI staging accuracy of endometrial cancer based on the new stage of FIGO2009. Methods The MRI images of 244 cases of endometrial carcinoma confirmed by surgery and pathology were retrospectively analyzed. According to the histopathological results, the preoperative MRI staging was performed according to the FIGO2009 new staging. The differences between MR staging and surgical staging were compared. Results According to the new stage of FIGO2009, the accuracy of magnetic resonance staging of endometrial cancer were 82.9% in stage Ⅰ, 98.0% in stage Ⅱ, 95.5% in stage Ⅲ, and 99.6% in stage Ⅳ. Conclusion According to the new stage of FIGO2009 staging, MRI preoperative staging has a higher accuracy.