{"id":8624,"date":"2020-09-21T12:50:46","date_gmt":"2020-09-21T17:50:46","guid":{"rendered":"https:\/\/cornflowerblue-rail-980953.hostingersite.com\/?p=8624"},"modified":"2020-09-21T13:14:20","modified_gmt":"2020-09-21T18:14:20","slug":"whats-new-in-genitourinary-imaging-chinese-september-2020","status":"publish","type":"post","link":"https:\/\/staging-hub.acoredu.com\/zh-hans\/whats-new-in-genitourinary-imaging-chinese-september-2020\/","title":{"rendered":"What&#8217;s new in Genitourinary Imaging (Chinese) &#8211; September 2020"},"content":{"rendered":"<h5><span style=\"color: #3366ff;\"><strong>\u4f7f\u7528\u65b0\u578bT2 Mapping\u901a\u8fc7\u5b9a\u91cfT2 Maps \u548c\u5408\u6210\u5f62\u6001\u5b66\u56fe\u50cf\u8bc4\u4f30\u5bab\u9888\u764c\u5f71\u50cf\u5b66\u7279\u5f81\u7684\u521d\u6b65\u7814\u7a76<\/strong><\/span><\/h5>\n<p>Li S, Liu J, Zhang F, et al.<\/p>\n<p>Novel T2 Mapping for Evaluating Cervical Cancer Features by Providing Quantitative T2 Maps and Synthetic Morphologic Images: A Preliminary Study [published online ahead of print, 2020 Aug 14].<\/p>\n<p><em>J Magn Reson Imaging<\/em>. 2020;10.1002\/jmri.27297.<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1002\/jmri.27297\">https:\/\/doi.org\/10.1002\/jmri.27297<\/a><\/p>\n<p>\u8fd9\u9879\u56de\u987e\u6027\u7814\u7a76\u63a2\u8ba8\u4e86T2\u503c\u5728\u5bab\u9888\u764c\u7684\u5206\u7c7b\u3001\u5206\u7ea7\u4ee5\u53ca\u9884\u6d4b\u5468\u56f4\u6dcb\u5df4\u7ba1\u8840\u7ba1\u4fb5\u72af\uff08LVSI\uff09\u7684\u4ef7\u503c\u3002\u672c\u7814\u7a76\u901a\u8fc7T2\u52a0\u6743\u5feb\u901f\u81ea\u65cb\u56de\u6ce2\uff0c\u6269\u6563\u52a0\u6743\u56de\u6ce2\u5e73\u9762\u6210\u50cf\u548c\u52a0\u901fT2 Mapping\u5e8f\u5217\u8bc4\u4f3063\u4f8b\u7ecf\u7ec4\u7ec7\u75c5\u7406\u5b66\u8bc1\u5b9e\u4e3a\u5bab\u9888\u764c\u7684\u60a3\u8005\u3002 T2 Mapping\u5e8f\u5217\u9664\u4e86\u53ef\u4ee5\u63d0\u4f9b\u5b9a\u91cfT2 Maps\u4ee5\u5916\uff0c\u8fd8\u53ef\u4ee5\u63d0\u4f9b\u5408\u6210T2\u52a0\u6743\u56fe\u50cf\u3002\u5408\u6210T2\u52a0\u6743\u56fe\u50cf\u662f\u7531\u5b9a\u91cfT2 Maps\u83b7\u5f97\u7684T2\u503c\u6240\u751f\u6210\u7684\uff0c\u800c\u4e14\u672c\u7814\u7a76\u5c06\u5176\u4e0e\u5e38\u89c4T2WI\u8fdb\u884c\u6bd4\u8f83\u3002\u4e2d\/\u9ad8\u5206\u5316\u80bf\u7624\u4e0e\u4f4e\u5206\u5316\u80bf\u7624\u7684T2\u503c\u76f8\u6bd4\u5177\u6709\u663e\u8457\u5dee\u5f02\uff0892.8 vs 83.8\u6beb\u79d2\uff0c<em>P<\/em> &lt; 0.05\uff09\u3002\u6b64\u5916\uff0c\u53d1\u751fLVSI\u7684\u80bf\u7624\u7684T2\u503c\u4e5f\u4f1a\u663e\u8457\u964d\u4f4e\uff0882.2 vs 93.9\u6beb\u79d2\uff0c<em>P<\/em> &lt;0.05\uff09\u3002\u4e2d\/\u9ad8\u5206\u5316\u80bf\u7624\u548c\u4f4e\u5206\u5316\u80bf\u7624\u7684ADC\u503c\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002\u4f46\u662fADC\u503c\u5bf9LVSI\u7684\u8bc4\u4f30\u4ef7\u503c\u4e0d\u5927\u3002\u672c\u7814\u7a76\u8ba4\u4e3a\uff0c\u52a0\u901fT2 Mapping\u80fd\u591f\u751f\u6210T2 Maps\u548c\u5408\u6210T2WI\uff0c\u800c\u4e14\u80fd\u591f\u7528\u4e8e\u9884\u6d4bLVSI\uff0c\u8fd9\u4f7f\u5f97T2 Mapping\u53ef\u4ee5\u6210\u4e3a\u5bab\u9888\u764c\u8bc4\u4f30\u548c\u5206\u671f\u7684\u6709\u7528\u5de5\u5177\u3002<\/p>\n<p>&nbsp;<\/p>\n<h5><span style=\"color: #3366ff;\"><strong>PET \/ MRI\u5728\u5bab\u9888\u764c\u4e2d\u7684\u5e94\u7528\uff1a\u5f71\u50cf\u751f\u7269\u6807\u5fd7\u7269\u4e0e\u80bf\u7624\u5206\u671f\u3001\u75be\u75c5\u8fdb\u5c55\u548c\u603b\u4f53\u751f\u5b58\u7387\u4e4b\u95f4\u7684\u5173\u8054<\/strong><\/span><\/h5>\n<p>Shih IL, Yen RF, Chen CA, et al.<\/p>\n<p>PET\/MRI in Cervical Cancer: Associations Between Imaging Biomarkers and Tumor Stage, Disease Progression, and Overall Survival [published online ahead of print, 2020 Aug 14].<\/p>\n<p><em>J Magn Reson Imaging<\/em>. 2020;e27311.<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1002\/jmri.27311\">https:\/\/doi.org\/10.1002\/jmri.27311<\/a><\/p>\n<p>\u8fd9\u9879\u524d\u77bb\u6027\u7814\u7a76\u7eb3\u5165\u4e86\u8fd1\u671f\u8bca\u65ad\u4e3a\u5bab\u9888\u764c\u768454\u540d\u60a3\u8005\uff0c\u5e76\u5bf9\u8fd9\u4e9b\u60a3\u8005\u7684PET \/ MRI\u5f71\u50cf\u751f\u7269\u6807\u8bb0\u7269\u4e0e\u80bf\u7624\u5206\u671f\u3001\u65e0\u8fdb\u5c55\u751f\u5b58\u671f\u548c\u603b\u751f\u5b58\u671f\u4e4b\u95f4\u7684\u5173\u8054\u8fdb\u884c\u8bc4\u4f30\u3002\u672c\u7814\u7a76\u7684PET \/ MRI\u662f\u57283.0T MRI\u626b\u63cf\u4eea\u4e0a\u8fdb\u884c\u626b\u63cf\u7684\uff0c\u6269\u6563\u52a0\u6743\u6210\u50cf\u7684b\u503c\u4e3a50\u548c1000\u3002\u4e24\u540d\u653e\u5c04\u79d1\u533b\u751f\u6d4b\u91cf\u4e86ADC\u503c\u7684\u6700\u5c0f\u503c\uff08ADC min\uff09\u3001SUV\u7684\u5e73\u5747\u503c\u548c\u6700\u5927\u503c\u3001\u4ee3\u8c22\u80bf\u7624\u4f53\u79ef\uff08MTV\uff09\u548c\u603b\u75c5\u53d8\u7cd6\u9175\u89e3\u3002 \u8fdb\u5c55\u671f\u7684\u80bf\u7624\uff08T\u22651b2\uff0cM1\uff0cstage\u2265IB3\uff09\u548c\u4f34\u6709\u6dcb\u5df4\u7ed3\u8f6c\u79fb\uff08N1\uff09\u7684\u80bf\u7624\u5177\u6709\u8f83\u4f4e\u7684ADC min\u548c\u8f83\u9ad8\u7684MTV\uff0cMTV \/ ADC min\u3002 SUV\u6700\u5927\u503c\u662f\u65e0\u8fdb\u5c55\u751f\u5b58\u671f\u7684\u9884\u6d4b\u56e0\u5b50\uff1bADC min\u662f\u603b\u751f\u5b58\u671f\u7684\u9884\u6d4b\u56e0\u5b50\u3002 \u672c\u7814\u7a76\u7684\u7ed3\u8bba\u662f\uff0cPET \/ MRI\u7684\u5f71\u50cf\u751f\u7269\u6807\u5fd7\u7269\u4e0e\u80bf\u7624\u7684\u5206\u671f\u548c\u751f\u5b58\u7387\u6709\u5173\u3002<\/p>\n<p>&nbsp;<\/p>\n<h5><span style=\"color: #3366ff;\"><strong>\u673a\u5668\u5b66\u4e60\u5728\u5f71\u50cf\u7ec4\u5b66\u80be\u810f\u80bf\u7269\u7279\u5f81\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u3001\u6311\u6218\u548c\u672a\u6765\u65b9\u5411<\/strong><\/span><\/h5>\n<p>Kocak B, Kus EA, Yardimci AH, Bektas CT, Kilickesmez O.<\/p>\n<p>Machine Learning in Radiomic Renal Mass Characterization: Fundamentals, Applications, Challenges, and Future Directions [published online ahead of print, 2020 Aug 12].<\/p>\n<p><em>AJR Am J Roentgenol<\/em>. 2020;1-9.<\/p>\n<p><a href=\"https:\/\/doi.org\/10.2214\/AJR.19.22608\">https:\/\/doi.org\/10.2214\/AJR.19.22608<\/a><\/p>\n<p>\u6b64\u6587\u7efc\u8ff0\u4e86\u673a\u5668\u5b66\u4e60\uff08ML\uff09\u548c\u6df1\u5ea6\u5b66\u4e60\u7684\u65b9\u6cd5\u5728\u8868\u5f81\u80be\u810f\u80bf\u5757\u4e2d\u7684\u5e94\u7528\u3002\u8fd9\u7bc7\u7efc\u8ff0\u6db5\u76d6\u4e86\u673a\u5668\u5b66\u4e60\u7684\u57fa\u672c\u6982\u5ff5\u3001\u76ee\u524d\u5e94\u7528\u4ee5\u53ca\u4f7f\u7528\u673a\u5668\u5b66\u4e60\u8868\u5f81\u80be\u80bf\u5757\u7684\u6311\u6218\u3002\u6b64\u6587\u63d0\u51fa\uff0c\u7531\u4e8e\u53ef\u4ee5\u83b7\u5f97\u8bb8\u591a\u5f00\u6e90\u3001\u514d\u8d39\u5e76\u4e14\u6613\u4e8e\u4f7f\u7528\u7684\u5de5\u5177\u7bb1\uff0c\u964d\u4f4e\u4e86\u5728\u653e\u5c04\u5b66\u5e94\u7528ML\u7684\u95e8\u69db\u3002\u76ee\u524dML\u5728\u8868\u5f81\u80be\u810f\u80bf\u5757\u4e2d\u7684\u5e94\u7528\u4e3b\u8981\u5305\u62ec\u9274\u522b\u826f\u6076\u6027\u75c5\u53d8\u3001\u8bc4\u4f30\u80bf\u7624\u7684\u4fb5\u88ad\u6027 \u3001\u80bf\u7624\u4e9a\u578b\u548c\u653e\u5c04\u57fa\u56e0\u7ec4\u5b66\u3002\u4f5c\u8005\u8ba4\u4e3a\uff0c\u66f4\u5927\u7684\u6570\u636e\u96c6\u548c\u65b0\u7b97\u6cd5\u5c06\u4e3aML\u7684\u4e34\u5e8a\u5e94\u7528\u5e26\u6765\u65e0\u9650\u53ef\u80fd\u5e76\u63a8\u52a8\u8be5\u9886\u57df\u7684\u53d1\u5c55\u3002<\/p>\n<p>&nbsp;<\/p>\n<h5><span style=\"color: #3366ff;\"><strong>\u4eba\u5de5\u667a\u80fd\u591a\u4e2d\u5fc3\u591a\u8bfb\u8005\u7684\u7814\u7a76\uff1a\u57fa\u4e8e\u6ce8\u610f\u529b\u56fe\u8c31\u7cfb\u7edf\u5728\u591a\u53c2\u6570MRI\u68c0\u6d4b\u524d\u5217\u817a\u764c\u4e2d\u7684\u5e94\u7528<\/strong><\/span><\/h5>\n<p>Mehralivand S, Harmon SA, Shih JH, et al.<\/p>\n<p>Multicenter Multireader Evaluation of an Artificial Intelligence-Based Attention Mapping System for the Detection of Prostate Cancer With Multiparametric MRI [published online ahead of print, 2020 Aug 5].<\/p>\n<p><em>AJR Am J Roentgenol<\/em>. 2020;1-10.<\/p>\n<p><a href=\"https:\/\/doi.org\/10.2214\/AJR.19.22573\">https:\/\/doi.org\/10.2214\/AJR.19.22573<\/a><\/p>\n<p>Mehralivand\u7b49\u4eba\u8bc4\u4f30\u4e86\u6765\u81ea5\u4e2a\u4e2d\u5fc3\u7684152\u4f8b\u75c5\u7406\u8bc1\u5b9e\u524d\u5217\u817a\u764c\u7684\u60a3\u8005\uff08\u5171274\u4e2a\u75c5\u7076\uff09\u3002 9\u540d\u653e\u5c04\u5b66\u533b\u5e08\u5206\u522b\u4f7f\u7528PIRADS v2\uff08\u57fa\u4e8e\u548c\u4e0d\u57fa\u4e8eAI\u7684\u7cfb\u7edf\uff09\u5bf9\u524d\u5217\u817ampMRI\u8fdb\u884c\u5206\u6790\u8bc4\u4f30\u3002\u5f53\u653e\u5c04\u5b66\u533b\u5e08\u4f7f\u7528\u57fa\u4e8eAI\u7684\u7cfb\u7edf\u65f6\uff0c\u4ed6\u4eec\u53ea\u80fd\u63a5\u53d7\u6216\u62d2\u7eddAI\u6240\u68c0\u6d4b\u51fa\u7684\u6ce8\u610f\u6846\u5185\u7684\u75c5\u53d8\u3002\u4e0e\u5355\u72ec\u5e94\u7528mpMRI\u8fdb\u884cPIRADS\u8bc4\u5206\u76f8\u6bd4\uff0c\u57fa\u4e8eAI\u68c0\u51fa\u524d\u5217\u817a\u75c5\u53d8\u7684\u603b\u4f53\u654f\u611f\u6027\u66f4\u9ad8\uff0857.4\uff05 vs 53.6\uff05;<em> P <\/em>= 0.073\uff09;\u57fa\u4e8eAI\u68c0\u51fa\u524d\u5217\u817a\u75c5\u53d8\u7684AUC\u4e5f\u66f4\u9ad8\uff0c\u8fbe77.5\uff05\uff0c\u800c\u4e0d\u57fa\u4e8eAI\u65f6\u7684AUC\u4e3a 74.9\uff05\u3002\u57fa\u4e8eAI\u548c\u5355\u72ec\u4f7f\u7528mpMRI\u884cPIRADS\u8bc4\u5206\u4e24\u79cd\u65b9\u6cd5\u4e4b\u95f4\u5177\u6709\u4e2d\u7b49\u7684\u89c2\u5bdf\u8005\u95f4\u4e00\u81f4\u6027\uff0c\u540c\u65f6\u57fa\u4e8eAI\u5bf9\u524d\u5217\u817a\u79fb\u884c\u5e26\u75c5\u53d8\u7684\u68c0\u51fa\u5177\u6709\u66f4\u9ad8\u7684\u654f\u611f\u6027\u3002 \u603b\u4e4b\uff0c\u8be5\u7814\u7a76\u8ba4\u4e3a\uff0c\u57fa\u4e8eAI\u7cfb\u7edf\u5728\u68c0\u51fa\u524d\u5217\u817a\u79fb\u884c\u5e26\u75c5\u53d8\u65b9\u9762\u8868\u73b0\u51fa\u4e86\u663e\u8457\u7684\u4ef7\u503c\u3002<\/p>\n<p>&nbsp;<\/p>\n<h5><span style=\"color: #3366ff;\"><strong>CTU\u68c0\u67e5\u7684\u5e94\u7528\u548c\u6536\u76ca\uff1a\u5bf9\u65e0\u75c7\u72b6\u955c\u4e0b\u8840\u5c3f\u60a3\u8005\u8fdb\u884cCTU\u68c0\u67e5\u662f\u5426\u9075\u5faa\u7f8e\u56fd\u6ccc\u5c3f\u5916\u79d1\u534f\u4f1a\u6307\u5357\uff1f<\/strong><\/span><\/h5>\n<p>Skaggs, A. W., Loehfelm, T. W., Fananapazir, G., Dall&#8217;era, M., &amp; Corwin, M. T. (2020).<\/p>\n<p>Utilization and Yield of CT Urography: Are the American Urological Association Guidelines for Imaging Patients With Asymptomatic Microscopic Hematuria Being Followed?<\/p>\n<p><em>American Journal of Roentgenology<\/em>.<\/p>\n<p><a href=\"http:\/\/doi.org\/10.2214\/ajr.20.22998\">http:\/\/doi.org\/10.2214\/ajr.20.22998<\/a><\/p>\n<p>Skagg\u7b49\u4eba\u5bf9419\u4f8b\u65e0\u75c7\u72b6\u955c\u4e0b\u8840\u5c3f\u60a3\u8005\u8fdb\u884c\u4e86\u56de\u987e\u6027\u5206\u6790\u3002 \u672c\u7814\u7a76\u7684\u6392\u9664\u6807\u51c6\u662f\u826f\u6027\u75c5\u56e0\u5bfc\u81f4\u8840\u5c3f\u6216\u65e2\u5f80\u8bca\u65ad\u4e3a\u6ccc\u5c3f\u7cfb\u7edf\u6076\u6027\u80bf\u7624\u7684\u60a3\u8005\u3002 \u5728\u6700\u7ec8\u7eb3\u5165\u7684419\u540d\u60a3\u8005\u4e2d\uff0c\u9009\u62e9200\u540d\u60a3\u8005\u5224\u65adCTU\u7684\u9002\u7528\u6027\uff0c\u5f53\u5c3f\u6db2\u68c0\u9a8c\u7ed3\u679c\u4e2d\u6bcf\u4e2a\u9ad8\u500d\u89c6\u91ce\u4e0b\u7ea2\u7ec6\u80de\u8ba1\u6570&gt; 3\u4e2a\u65f6\u9002\u5408\u4f7f\u7528CTU\u68c0\u67e5\u3002 \u968f\u673a\u62bd\u6837\u7684200\u540d\u60a3\u8005\u4e2d\u7ea6\u670929\uff05\u4e0d\u7b26\u5408\u653e\u5c04\u5b66\u8bc4\u4f30\u7684AUA\u6807\u51c6\u3002 \u5728\u6ca1\u6709\u4efb\u4f55\u63d0\u793a\u5c3f\u8def\u4e0a\u76ae\u80bf\u7624\u7684\u8bc1\u636e\u4e0b\uff0cCTU\u53d1\u73b0\u4e861\u4f8b\u5b9e\u6027\u80be\u810f\u80bf\u5757\u548c1\u4f8b\u53ef\u7591\u7684\u8180\u80f1\u80bf\u5757\u3002<\/p>\n<p>&nbsp;<\/p>\n<h5><span style=\"color: #3366ff;\"><strong>\u8180\u80f1\u6210\u50cf\u548c\u6570\u636e\u62a5\u544a\u7cfb\u7edf\uff08VI-RADS\uff09\uff1a\u591a\u4e2d\u5fc3\u591a\u8bfb\u8005\u8bca\u65ad\u51c6\u786e\u6027\u548c\u89c2\u5bdf\u8005\u95f4\u4e00\u81f4\u6027\u7684\u7814\u7a76<\/strong><\/span><\/h5>\n<p>Ueno Y, Tamada T, Takeuchi M, et al.<\/p>\n<p>Vesicle Imaging and Data Reporting System (VI-RADS): Multi-institutional multi-reader diagnostic accuracy and inter-observer agreement study [published online ahead of print, 2020 Jul 29].<\/p>\n<p><em>AJR Am J Roentgenol<\/em>. 2020;10.2214\/AJR.20.23604.<\/p>\n<p><a href=\"https:\/\/doi.org\/10.2214\/AJR.20.23604\">https:\/\/doi.org\/10.2214\/AJR.20.23604<\/a><\/p>\n<p>\u8be5\u7814\u7a76\u662f\u4e00\u9879\u7eb3\u516591\u4f8b\u60a3\u8005\u7684\u56de\u987e\u6027\u7814\u7a76\uff0c\u65e8\u5728\u8bc4\u4f30\u8180\u80f1\u6210\u50cf\u62a5\u544a\u548c\u6570\u636e\u7cfb\u7edf\uff08VI-RADS\uff09\u5728\u8bca\u65ad\u808c\u5c42\u6d78\u6da6\u6027\u8180\u80f1\u764c\uff08MIBC\uff09\u89c2\u5bdf\u8005\u4e4b\u95f4\u4e00\u81f4\u6027\u4ee5\u53ca\u8bca\u65ad\u6027\u80fd\u3002 VI-RADS\u662f\u4e00\u4e2a5\u5206\u5236\u8bc4\u5206\u7cfb\u7edf\uff0c\u8fd9\u8bc4\u5206\u7cfb\u7edf\u7684\u76ee\u7684\u662f\u63d0\u793a\u8bca\u65adMIBC\u7684\u53ef\u80fd\u6027\uff0c\u5f53VI-RADS\u8bc4\u5206\u4e3a4\/5\u5206\u65f6\uff0c\u8868\u660e\u8180\u80f1\u764c\u5f88\u6709\u53ef\u80fd\u6d78\u6da6\u808c\u5c42\u3002\u5f53\u8180\u80f1\u764c\u53d1\u751f\u808c\u5c42\u6d78\u6da6\u65f6\uff0c\u60a3\u8005\u9700\u8981\u8fdb\u884c\u6839\u6cbb\u6027\u8180\u80f1\u5207\u9664\u672f\u3002\u8fd9\u9879\u7814\u7a76\u4e2d\uff0c\u7ecf\u5c3f\u9053\u8180\u80f1\u80bf\u7624\u7535\u5207\u672f\uff08TURBT\uff09\u6216\u8180\u80f1\u5207\u9664\u672f\u7684\u7ec4\u7ec7\u5b66\u5207\u7247\u662f\u8bca\u65ad\u80bf\u7624\u662f\u5426\u6d78\u6da6\u8180\u80f1\u808c\u5c42\u7684\u91d1\u6807\u51c6\uff0c\u672c\u7814\u7a76\u5c06\u5176\u4e0e7\u4f4d\u4e0d\u540c\u7ecf\u9a8c\u7684\u653e\u5c04\u79d1\u533b\u5e08\u6240\u8bb0\u5f55\u7684VI-RADS\u5f97\u5206\u8fdb\u884c\u6bd4\u8f83\u3002\u7ecf\u9a8c\u4e30\u5bcc\u7684\u653e\u5c04\u79d1\u533b\u5e08\u4e4b\u95f4\u4ee5\u53ca\u7ecf\u9a8c\u4e30\u5bcc\u548c\u7ecf\u9a8c\u4e0d\u8db3\u7684\u653e\u5c04\u79d1\u533b\u5e08\u4e4b\u95f4\u90fd\u8fbe\u5230\u4e86\u4e2d\u9ad8\u5ea6\u7684\u4e00\u81f4\u6027\u3002\u5bf9\u4e8e\u6709\u7ecf\u9a8c\u7684\u653e\u5c04\u79d1\u533b\u5e08\u800c\u8a00\uff0cVI-RADS 4\u5206\u4ee5\u4e0a\u7684\u8bca\u65ad\u654f\u611f\u6027\u548c\u7279\u5f02\u6027\u4e3a74.1\uff05\u548c94.1\uff05\uff0c\u5bf9\u4e8e\u6ca1\u6709\u7ecf\u9a8c\u7684\u653e\u5c04\u79d1\u533b\u5e08\u800c\u8a00\uff0c\u5176\u7075\u654f\u5ea6\u548c\u7279\u5f02\u6027\u4e3a63.9\uff05\u548c86.4\uff05\u3002<\/p>\n<p>&nbsp;<\/p>\n<h5><span style=\"color: #3366ff;\"><strong>DWI\u5347\u7ea7PI-RADS 2.1\u79fb\u884c\u5e26 \u201c\u975e\u5178\u578b\u7ed3\u8282\u201d\u7684\u524d\u5217\u817a\u764c\u60a3\u75c5\u7387\u4e0eMRI\u5bfc\u822aTRUS\u5f15\u5bfc\u7684\u76ee\u6807\u7a7f\u523a\u6d3b\u68c0\u7684\u76f8\u5173\u6027<\/strong><\/span><\/h5>\n<p>Lim CS, Abreu-Gomez J, Carrion I, Schieda N.<\/p>\n<p>Prevalence of prostate cancer in PI-RADS version 2.1 transition zone &#8216;atypical nodules&#8217; upgraded by abnormal diffusion weighted imaging: correlation with MRI-directed TRUS-guided targeted biopsy [published online ahead of print, 2020 Jul 29].<\/p>\n<p><em>AJR Am J Roentgenol<\/em>. 2020;10.2214\/AJR.20.23932.<\/p>\n<p><a href=\"http:\/\/doi.org\/10.2214\/AJR.20.23932\">http:\/\/doi.org\/10.2214\/AJR.20.23932<\/a><\/p>\n<p>Lim\u7b49\u4eba\u5bf9104\u4f8b\u7537\u6027\u60a3\u8005\u8fdb\u884c\u4e00\u9879\u56de\u987e\u6027\u7814\u7a76\u3002\u672c\u7814\u7a76\u4f7f\u7528DWI\u5e8f\u5217\u5bf9\u79fb\u884c\u5e26\u7684\u975e\u5178\u578b\u75c5\u53d8\u8fdb\u884cPI-RADs\u5347\u7ea7\uff0c\u5e76\u4ee5MR\u5f15\u5bfc\u4e0b\u7684\u7a7f\u523a\u6d3b\u68c0\u672f\u7684\u75c5\u7406\u7ed3\u679c\u4f5c\u4e3a\u91d1\u6807\u51c6\u3002 PI-RADs \u8bc4\u4e3a3\u5206\u7684\u75c5\u53d8\u5171\u670995\u4e2a\uff0c\u5176\u4e2d40\u4e2a\u80fd\u591f\u57fa\u4e8eDWI\u5e8f\u5217\u8fdb\u884cPI-RADS\u8bc4\u5206\u7684\u5347\u7ea7\u3002\u5728\u5bf9\u6bcf\u4e2a\u524d\u5217\u817a\u75c5\u53d8\u8bc4\u5206\u65f6\uff0c\u653e\u5c04\u79d1\u533b\u751f\u4e4b\u95f4\u7684\u4e00\u81f4\u6027\u8f83\u4f4e\u3002 \u572840\u4e2a\u80fd\u591f\u57fa\u4e8eDWI\u5e8f\u5217\u8fdb\u884c\u5347\u7ea7\u7684\u75c5\u53d8\u4e2d\uff0c\u53ea\u670927.5\uff05\u7684\u75c5\u7076\u6700\u7ec8\u786e\u8bca\u524d\u5217\u817a\u764c\uff0c\u5176\u4e2d7.5\uff05\u786e\u8bca\u5177\u6709\u4e34\u5e8a\u610f\u4e49\u7684\u524d\u5217\u817a\u764c\uff0c\u800c\u4f7f\u7528T2WI\u5e8f\u5217\u8bca\u65ad\u4e3aPI-RADs 3\u5206\u7684\u75c5\u7076\u4e2d\u6700\u7ec8\u786e\u8bca\u4e3a\u524d\u5217\u817a\u764c\u548c\u6709\u4e34\u5e8a\u610f\u4e49\u7684\u524d\u5217\u817a\u764c\u5206\u522b\u4e3a43.6\uff05\u548c20.0\uff05\u3002\u672c\u7814\u7a76\u8ba4\u4e3a\uff0c\u4e0e\u4ec5\u4f7f\u7528\u5e38\u89c4T2WI\u76f8\u6bd4\uff0c\u4f7f\u7528DWI\u5347\u7ea7\u7684\u79fb\u884c\u5e26\u975e\u5178\u578b\u7ed3\u8282\u4e2d\u524d\u5217\u817a\u764c\u7684\u53d1\u751f\u7387\u66f4\u9ad8\uff0c\u8fd9\u8bc1\u660e\u4e86PIRADSv2.1\u4e2d\u5f15\u5165\u7684DWI\u5347\u7ea7\u89c4\u5219\u7684\u4ef7\u503c\u3002<\/p>\n<p>&nbsp;<\/p>\n<h5><span style=\"color: #3366ff;\"><strong>68Ga-PSMA PET \/ CT\u5bf9\u53ef\u7591\u524d\u5217\u817a\u764c\u60a3\u8005\u7684\u9996\u6b21\u8bca\u65ad\u7684\u51c6\u786e\u6027\uff1a\u7cfb\u7edf\u7efc\u8ff0\u548c\u835f\u8403\u5206\u6790<\/strong><\/span><\/h5>\n<p>Satapathy, S., Singh, H., Kumar, R., &amp; Mittal, B. R. (2020).<\/p>\n<p>Diagnostic accuracy of 68Ga-PSMA PET\/CT for initial detection in patients with suspected prostate cancer: A systematic review and meta-analysis.<\/p>\n<p><em>American Journal of Roentgenology<\/em>.<\/p>\n<p><a href=\"https:\/\/doi.org\/10.2214\/ajr.20.23912\">https:\/\/doi.org\/10.2214\/ajr.20.23912<\/a><\/p>\n<p>\u4f5c\u8005\u8fdb\u884c\u4e86\u4e00\u4e2a\u7cfb\u7edf\u6027\u7efc\u8ff0\u4ee5\u8bc4\u4f30GA-PSMA PET-CT\u7684\u8bca\u65ad\u6548\u80fd\u3002 \u672c\u7814\u7a76\u7eb3\u5165\u4e86\u5305\u62ec389\u540d\u60a3\u8005\u76847\u7bc7\u6587\u7ae0\uff0c\u5176\u7efc\u5408\u654f\u611f\u6027\u3001\u7279\u5f02\u6027\u3001\u9633\u6027\u4f3c\u7136\u6bd4\u548c\u9634\u6027\u4f3c\u7136\u6bd4\u5206\u522b\u4e3a0.97\u30010.66\u30012.86\u548c0.05\u3002 \u672c\u7814\u7a76\u8868\u660e\uff0cGA-PSMA PET CT\u5728\u524d\u5217\u817a\u764c\u7684\u9996\u6b21\u8bca\u65ad\u4e2d\u5177\u6709\u8f83\u597d\u7684\u654f\u611f\u6027\u548c\u8f83\u9ad8\u7684\u9634\u6027\u4f3c\u7136\u6bd4\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>Translated by: Ying Deng<\/p>\n<p>Translation Revised by: Bing Hu<\/p>\n","protected":false},"excerpt":{"rendered":"\u4f7f\u7528\u65b0\u578bT2 Mapping\u901a [&hellip;]","protected":false},"author":3,"featured_media":3554,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[213],"tags":[],"class_list":["post-8624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-213"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - 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