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《Radiologic Practice》 2018-04
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Prostate imaging reporting and data system version2(PI-RADS v2)in detecting different volume of prostate cancer:based on whole-mount step-section pathology

WANG Hui-hui;HU Juan;HE Qun;  
Objective:To evaluate the diagnostic accuracy of Prostate Imaging Reporting and Data System version 2(PI-RADS v2)for different volume prostate cancer by using whole-mount stepsection slides as standard of reference.Methods:Fifty-two consecutive patients with biopsy-proven prostate cancer(PCa)were included.All patients underwent mpMRI of the prostate,including T2 WI,DWI and DCE.Following radical prostatectomy,all specimens were processed as whole-mount stepsection slides.MR images were interpreted according to PI-RADS v2 by two radiologists(Reader A and B)who were blinded to clinical details and histopathology.Forty-seven tumours of size≥0.5 cm3[any Gleason Score(GS)]and 36 tumours of size0.5 cm3(GS≥3+4)were identified on wholemount pathology.We calculated the proportion of PCa foci on whole-mount pathology correctly identified with PI-RADS v2,stratified by pathologic tumour volume.Results:For reader A,PI-RADS v2 allowed correct identification of 25/25(100%)peripheral zone(PZ)and 22/22(100%)transition zone(TZ)tumours≥0.5 cm3,but only 9/25(36%)PZ and 1/11(9.1%)TZ tumours with a GS≥3+4.For reader B,PI-RADS v2 allowed correct identification of 25/25(100%)PZ and 19/22(86.4%)TZ tumours≥0.5 cm3,but only 13/25(52.0%)PZ and 1/11(9.1%)TZ tumours0.5 cm3(GS≥3+4).Conclusion:PI-RADS v2 could correctly identify 86.4% ~100% of PCa tumors≥0.5 cm3,but was limited for the assessment of tumours0.5 cm3 with GS≥3+4.
【CateGory Index】: R445.2;R737.25
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Chinese Journal Full-text Database 5 Hits
1 LI Ba-sen;WANG Liang;MIN Xiang-de;Department of Radiology,Tongji Hospital,Tongji Medical University,Huangzhong University of Science and Technology;;Diagnostic value of prostate imaging reporting and data system version 2 for detecting prostate cancer[J];放射学实践;2016-12
2 WANG Huihui;LI Wei;WANG Rui;GAO Ge;QIN Xiubo;ZHANG Xiaodong;WANG Xiaoying;Department of Radiology, Peking University First Hospital;;Technical specifications of prostate multiparametric MRI based on Prostate Imaging Reporting and Data System Version 2[J];肿瘤影像学;2016-02
3 GAO Ge;WANG Chengyan;ZHAO Kai;XU Kangjie;WANG Huihui;HU Juan;ZHANG Jue;WANG Xiaoying;Department of Medical Imaging, Peking University First Hospital;Department of Biomedical Engineering,College of Engineering;Academy for Advanced Interdisciplinary Studies, Peking University;;Setup of computer-aided diagnosis system for prostate cancer on multiparametric MRI[J];肿瘤影像学;2016-02
4 LIU Ting1,2,WANG Xiao-ying1,GUO Xue-mei1,TONG Yan-jun3,LI Fei-yu1,JIANG Yuan-yuan1(1.Department of Radiology,Peking University First Hospital,Beijing 100034,China;2.Department of Radiology,Peking University Shougang Hospital,Beijing 100144,China;3.Department of Radiology,Aerospace Center Hospital,Peking University,Beijing 100049,China);Systematic evaluation on MR diagnostic accuracy of prostate cancer[J];中国医学影像技术;2011-07
5 TONG Yan-jun, WANG Xiao-ying~*, LI Fei-yu, JIANG Xue-xiang (Department of Radiology, Peking University First Hospital, Beijing 100034, China);Value of MR in differential diagnosis of prostate carcinoma[J];中国医学影像技术;2006-07
Chinese Journal Full-text Database 8 Hits
1 WANG Hui-hui;HU Juan;HE Qun;;Prostate imaging reporting and data system version2(PI-RADS v2)in detecting different volume of prostate cancer:based on whole-mount step-section pathology[J];放射学实践;2018-04
2 HU Yi;XU Zi-tong;YANG Hai-peng;Department of Medical Imaging,Liangxiang Teaching Hospital,Capital Medical University;;The Application of PI-RADS Version 2 in the Diagnosis of Prostate Cancer in Primary Hospital[J];中国CT和MRI杂志;2018-02
3 WANG Huihui;HE Qun;SHEN Qi;HU Juan;GAO Ge;WANG Xiaoying;Department of Radiology, Peking University First Hospital;;Missed Diagnosis and Misdiagnosis of Prostate Cancer Based on Prostate Imaging Reporting and Data System version 2 Multi-parametric MRI[J];中国医学影像学杂志;2017-12
4 ZHAO Rulian;GAO Na;CT/MR Room, Changle County People's Hospital in Shandong Province;;Analysis on the diagnostic value of MRI in prostate cancer and benign prostatic hyperplasia[J];中国现代医生;2017-25
5 JU Wen-ping;ZHANG Yong-bo;WANG Jian-fei;WANG Xian-liang;JI Jian-wei;Department of Medical Imaging,Weifang Medical University;Department of Medical Imaging,Weifang People's Hospital;Department of Medical Imaging,Zhucheng People's Hospital;;Efficacy Evaluation of MRS in Identifying Intermediate and High Grade Prostate Cancer[J];潍坊医学院学报;2017-03
6 MA Wen-bin;GUO Shun-hua;Guo Xin-min;Department of Ultrasound Siagnosis,Guangzhou Red Cross Hospital Affiliated to Medical Cllege of Jinan University;;Diagnostic value of MRI combined with PSAD in prostate cancer and benign prostatic hyperplasia[J];中国实用医药;2017-06
7 ZHANG Jian-jun;CAO Min;GAO Ge;Department of Radiology,Peking University First Hospital;;Analysis of physician training effect of structured report bases on prostate imaging report and data system[J];放射学实践;2016-12
8 GAO Ge;HU Juan;WANG Cheng-yan;Department of Radiology,Peking University First Hospital;;Computer-aided diagnosis system for the detection of prostate cancer based on clinical information and multiparametric MRI:analysis of the diagnostic efficacy[J];放射学实践;2016-12
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 REN Jing;GENG Jianghong;XU Jian;LIU Huijia;HUANG Xufang;YIN Hong;HUAN Yi;Department of Radiology,Xijing Hospital,the Fourth Military Medical University;;Prostatic abscess:MRI findings and ADC value quantitative analysis[J];实用放射学杂志;2015-07
2 ZHAO Kai;WANG ChengYan;HU Juan;YANG XueDong;WANG He;LI FeiYu;ZHANG XiaoDong;ZHANG Jue;WANG XiaoYing;Department of Radiology, Peking University First Hospital;Academy for Advanced Interdisciplinary Studies, Peking University;;Prostate cancer identification: quantitative analysis of T2-weighted MR images based on a back propagation artificial neural network model[J];Science China(Life Sciences);2015-07
3 YE Jin-tang;CAI Wen-chao;WANG Yue;Department of Radiology,Peking University First Hospital;;Preliminary study of intravoxel incoherent motion diffusion-weighted imaging of prostate cancer[J];放射学实践;2014-05
4 ZHANG Xiao-dong;CAI Wen-chao;WANG Jing;Department of Radiology,Peking University First Hospital;;Feasibility of non-invasive quantitative measurements of prostate blood flow in prostate cancer using an arterial spin labeling sequence[J];放射学实践;2014-05
5 Shen Junkang;Lu Yanli;Yang Yi;Zhao Wenlu;Jiang Zhen;Zhang Caiyuan;Ma Qi;Zhang Yongsheng;Shan Yuxi;Department of Radiology,Second Affiliated Hospital of Soochow University;;Application evaluation of MR diffusion weighted imaging in the diagnosis and differential diagnosis of early prostate cancer[J];中华放射学杂志;2014-02
6 ZHU Haibin LIU Jing CAI Wenchao DANG Yi DU Huarui ZHANG Jue WANG XiaoyingDepartment of Radiology,Peking University First Hospital,Beijing 100034 China;Correlation Between the Quantitative Parameter Ktrans Value of Dynamic Contrastenhanced MRI and Gleason Score in Prostate Cancer[J];中国医学影像学杂志;2012-07
7 LI Chun-mei1,CHEN Min1,LI Sa-ying1,WANG Wen-chao1,ZHAO Wei-feng1,YANG Zheng-han1,LIU Ming2,ZHOU Cheng1 1Department of Radiology,Beijing Hospital,Beijing 100730,China 2Department of Urology,Beijing Hospital,Beijing 100730,China;Prostate cancer detection:comparison of T2-weighted imaging,diffusion-weighted imaging,proton magnetic resonance spectroscopy,and the combination of three techniques[J];磁共振成像;2010-04
8 LV Dong-jiao1,2,ZHANG Jue1,2,WANG Xiao-ying2,3,GUO Xue-mei2,3,WANG Cui-yan3,4 (1. Department of Biomedical Engineering,Peking University,Beijing 100871,China; 2. Advanced Academy of Interdi-sciplinary Studies,Peking University; 3. Department of Radiology,Peking University First Hospital; 4. Shandong Medical Imaging Research Institute);Application of artificial neural network to diagnosis of prostate cancer[J];北京大学学报(医学版);2009-04
9 GUO Xue-mei,WANG Xiao-ying,WU Bing,JIANG Xue-xiang(Department of Radiology,Peking University First Hospital,Functional Imaging Center,Advanced Academy of Interdisciplinary Sciences,Beijing 100034,China);Diagnostic criterion of diffusion-weighted imaging for prostatic peripheral zone cancer[J];中国医学影像技术;2009-07
10 CHEN Zhi-qiang1,2, GUO Xue-mei1, WANG Xiao-ying1, LI Fei-yu1, GUO Yu-lin2, JIANG Xue-xiang1(1.Department of Imaging, Peking University First Hospital, Beijing 100034, China; 2.Department of Radiology, the Affiliated Hospital of Ningxia Medical University, Yinchuan 750004, China);Correlation between diffusion-weighted MR imaging and Gleason score of prostate cancer[J];中国医学影像技术;2009-06
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