基于MRI的多参数影像组学构建预测前列腺癌盆腔淋巴结转移风险预警模型OACSTPCD
Constructing a Multi Parameter Imaging Omics Model Based on MRI for Predicting the Risk of Pelvic Lymph Node Metastasis in Prostate Cancer
目的:分析MRI的多参数影像组学用于前列腺癌(PCa)盆腔淋巴结转移预测价值.方法:选取2018年3月至2023年3月于我院就诊经病理证实的131例PCa患者,分为训练组和验证组,术前均行动态对比增强MRI(DCE-MRI)、前列腺磁共振成像(MRI)平扫及弥散加权成像(DWI)检查.训练组共91例患者,根据患者是否发生盆腔淋巴结转移,分为转移组(n=34)和非转移组(n=57).收集患者的临床及影像学参数,进行单因素及多因素Logistic回归…查看全部>>
Objective:To analyze the value of MRI multiparameter imaging in predicting pelvic lymph node metastasis in prostate cancer(PCa).Methods:A total of 131 pathologically confirmed PCa patients admitted to our hospital from March 2018 to March 2023 were selected and divided into training group and validation group.Dynamic contrast enhanced MRI(DCE-MRI),prostate magnetic resonance imaging(MRI)plain scan and diffusion-weighted imaging(DWI)were performed before surg…查看全部>>
王静;张解军;余金宝
安徽省宣城市中心医院,安徽宣城 242000安徽省宣城市中心医院,安徽宣城 242000安徽省宣城市中心医院,安徽宣城 242000
临床医学
MRI多参数影像组学前列腺癌盆腔淋巴结转移风险预警模型
MRI multiparameter imagingprostate cancerpelvic lymph node metastasisrisk warning model
《影像科学与光化学》 2024 (4)
353-358,6
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