Value of Multimodal MRI in the Assessment of Federation International of Gynecology and
Obstetrics Staging and Lymph Node Metastasis in Cervical Cancer
HAN Pinga, WANG Yucunb, DING Yanb, ZHANG Meia, WANG Xiaoqia
a. Department of Radiology; b. Department II of Gynecological Oncology, Gansu Provincial Cancer Hospital,
Lanzhou Gansu 730050, China
Abstract:Objective To investigate the value of multimodal MRI for the assessment of federation international of gynecology and
obstetrics (FIGO) staging and lymph node metastasis in cervical cancer. Methods A total of 80 cases of cervical cancer patients were
selected and all underwent multimodal MRI examinations with conventional MRI sequence, diffusion weighted imaging scan, and
dynamic contrast-enhanced MRI scan. Taking the pathological examination results as the standard, the value of multimodal MRI for
FIGO staging and lymph node metastasis was judged. Results Pathological examination results showed that there were 21, 35, 14
and 10 cases of FIGO stage Ⅰ, Ⅱ, Ⅲ, and Ⅳ, respectively, with 110 lymph node metastases. Multimodal MRI showed that there
were 20, 38, 12 and 10 cases of FIGO stage Ⅰ, Ⅱ,Ⅲ, and Ⅳ, respectively. The sensitivity, specificity and accuracy of multimodal
MRI in the diagnosis of stage Ⅳ cervical cancer were 100.00%, which were higher than that of stage Ⅰ, Ⅱ, and Ⅲ cervical cancer
(P<0.05). Multimodal MRI examination found 104 lymph nodes metastasis, and the sensitivity, specificity and accuracy of evaluating
lymph node metastasis were 94.55%, 91.53% and 92.98%. Conclusion Multimodal MRI has a high evaluation value for the FIGO
staging and lymph node metastasis of cervical cancer, and it can be used as an important method for the evaluation of preoperative
staging and lymph node metastasis of cervical cancer.
韩萍a,王雨村b,丁燕b,张玫a,王小琦a. 多模态MRI对宫颈癌FIGO分期和淋巴结转移的评估价值[J]. 中国医疗设备, 2022, 37(5): 74-77.
HAN Pinga, WANG Yucunb, DING Yanb, ZHANG Meia, WANG Xiaoqia. Value of Multimodal MRI in the Assessment of Federation International of Gynecology and
Obstetrics Staging and Lymph Node Metastasis in Cervical Cancer. China Medical Devices, 2022, 37(5): 74-77.