The application value of multimodal MRI in the preoperative staging of cervical cancer / 实用放射学杂志

ABSTRACT

Objective To explore the application value of multimodal MRI in the preoperative staging of cervical cancer.Methods The preoperative imaging data of 60 patients with cervical cancer confirmed by surgical pathology or biopsy were analyzed retro-spectively.The results of preoperative staging by multimodal MRI and postoperative pathological staging were compared.The diag-nostic accuracy of multimodal MRI in staging of cervical cancer was evaluated.Results Among the 60 cases,the preoperative staging results of multimodal MRI were 25 ⅠB,20 ⅡA1,9 ⅡA2,and 6 ⅢC.While the postoperative pathological staging results were 27 Ⅰ B,18 ⅡA1,9 ⅡA2,and 6 ⅢC.The staging results achieved by preoperative multimodal MRI and postoperative pathological staging were in good agreement.With the postoperative pathological staging as the gold standard,the diagnostic accuracy of multimodal MRI in preoperative staging was 100.00%(25/25),85.00%(17/20),77.78%(7/9),and 83.33%(5/6),respectively.Conclusion Multimodal MRI has a high accuracy in the preoperative staging of cervical cancer which can be used as a routine evaluation tool for the accurate preoperative staging of cervical cancer in clinical work.