基于矢状位T2WI瘤内瘤周影像组学列线图术前预测ⅠB期和ⅡA期宫颈癌的研究OA北大核心CSTPCD
Intra-and peritumoral sagittal T2WI radiomics nomogram for preoperative prediction of patients with stage ⅠB and stage ⅡA cervical cancer
目的建立一个基于矢状位T2加权图像(T2 weighted imaging,T2WI)的瘤内结合不同瘤周区域影像组学特征和临床危险因素的列线图,评估其术前预测宫颈癌ⅠB期和ⅡA期的价值.材料与方法回顾性分析120例两家医院术前接受MRI检查和根治性子宫切除术加盆腔淋巴清扫并经术后病理证实的ⅠB和ⅡA期宫颈癌患者的实验室检查资料和MRI图像,分为训练组和外部验证组,对矢状位T2WI图像瘤内感兴趣区(region of interest,ROI)和1…查看全部>>
Objective:A comprehensive nomogram based on radiomics signature and clinical risk factors in the intra-and peritumoral regions of T2 weighted imaging (T2WI) was developed for the prediction of ⅠB and ⅡA stage in cervical cancer. Materials and Methods:A total of 120 patients with stage ⅠB and ⅡA cervical cancer,who underwent preoperative MRI and radical hysterectomy with systematic pelvic lymph node dissection,were analysed retrospectively from two hospitals,…查看全部>>
徐青;彭雪艳;郭长义;朱欣阳;贺朝
陕西中医药大学医学技术学院,咸阳 712046||陕西中医药大学第二附属医院影像中心,咸阳 712046咸阳市中心医院,咸阳 712046陕西中医药大学第二附属医院影像中心,咸阳 712046陕西中医药大学第二附属医院影像中心,咸阳 712046陕西中医药大学医学技术学院,咸阳 712046||陕西中医药大学第二附属医院影像中心,咸阳 712046
临床医学
宫颈癌子宫广泛性切除术影像组学磁共振成像列线图术前分期
cervical cancerradiomicsradical hysterectomymagnetic resonance imagingnomogrampreoperative staging
《磁共振成像》 2024 (8)
46-51,64,7
陕西省科技厅自然科学基础研究计划青年项目(编号:2024JC-YBQN-0795)陕西省教育厅自然科学专项(编号:21JK0593)咸阳市重点研发计划社会发展领域项目(编号:L2023-ZDYF-SF-054)Shaanxi Province Science and Technology Department Natural Science Basic Research Program Youth Project(No.2024JC-YBQN-0795)Shaanxi Province Department of Education Natural Science Special Project(No.21JK0593)Xianyang City Key Research and Development Program Social Development Field Project(No.L2023-ZDYF-SF-054).
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