超声-CT/MRI融合成像技术在局部中晚期宫颈癌评估中的应用研究  

Application of Ultrasound-CT/MRI Fusion Imaging Technology in the Evaluation of Local Advanced Cervical Cancer

作　　者：方晓义[1] FANG Xiao-yi(Equipment and Materials Department,Xiamen Hospital of Traditional Chinese Medicine,Fujian Xiamen 361009)

机构地区：[1]厦门市中医院设备物资部,福建厦门361009

出　　处：《中国医疗器械信息》2024年第16期117-119,共3页China Medical Device Information

摘　　要：目的:研究和分析超声-CT/MRI融合成像技术对局部中晚期宫颈癌评估中的影响。方法:选择2021年12月~2023年1月在本院接受治疗的80例局部中晚期宫颈癌患者作为研究对象,将患者随机分为对照组及观察组,每组各40例,对照组行MRI检查,观察组行超声-CT/MRI融合成像技术检查,对两组病症诊出率和诊断准确性、病理类型准确性、GTV定位差异、图像质量进行观察和对比。结果:观察组患者的病症诊出率、诊断准确性分别高于对照组(P<0.05);观察组对鳞癌、腺癌、小细胞癌诊断准确性高于对照组(P<0.05);两组GTV定位差异比较,观察组左右径和体积差异明显降低(P<0.05),而两组前后径和上下径差异不明显(P>0.05);观察组图像质量优秀率为90.00%,对照组图像质量优秀率为67.50%,观察组图片质量优于对照组(P<0.05)。结论:超声-CT/MRI融合成像技术有利于局部中晚期宫颈癌患者病情的评估,具有较高的诊出率和准确率,且图片质量较优,具有较高的评估价值。Objective:To study and analyze the impact of ultrasound-CT/MRI fusion imaging technology on the evaluation of locally advanced cervical cancer.Methods:80 patients with local intermediate and advanced cervical cancer who received treatment in our hospital were selected as research objects,with a time span from December 2021 to January 2023.The patients were randomly divided into control group and observation group,with 40 cases in each group.The control group underwent MRI examination,while the observation group underwent ultrasound-CT/MRI fusion imaging technology examination.The diagnosis rate,diagnostic accuracy,pathological type accuracy,GTV localization difference and image quality of the two groups were observed and compared.Results:The diagnosis rate and diagnostic accuracy of the observation group were higher(P<0.05).The diagnostic accuracy of squamous cell carcinoma,adenocarcinoma and small cell carcinoma in observation group was higher(P<0.05).Compared with the GTV localization difference between the two groups,the difference of left and right meridian and volume in the observation group was significantly decreased(P<0.05),but the difference of anteroposterior diameter and upper and lower diameter was not significant between the two groups(P>0.05).The excellent rate of image quality in the observation group was 90.00%,and that in the control group was 67.50%.The image quality in the observation group was better(P<0.05).Conclusion:Ultrasound-CT/MRI fusion imaging technology is beneficial for the evaluation of the condition of locally advanced cervical cancer patients,with high diagnostic rate and accuracy,and excellent image quality,which has high evaluation value.

关 键 词：融合成像技术 宫颈癌 病情评估 病症诊出率 肿瘤靶区定位 诊断准确性 

分 类 号：R445[医药卫生—影像医学与核医学]