前列腺切除术
医学
前列腺癌
淋巴结
泌尿科
放射科
癌症
内科学
作者
Gianluca Spena,Tomás Bernardo Costa Moretti,Francisco Martín Dávila,Gabriel Carvalho dos Anjos,Irshad Ahmad Khan,Francesco Paolo Calace,Achille Aveta,Savio Domenico Pandolfo,Antonio Tufano,Alessandro Izzo,Alcione Barbosa Lira de Farias,Sisto Perdonà,Kris Maes
出处
期刊:Minerva urology and nephrology
[Edizioni Minerva Medica]
日期:2024-07-01
卷期号:76 (4)
标识
DOI:10.23736/s2724-6051.24.05736-7
摘要
In intermediate/high risk prostate cancer, preoperative staging exams are mandatory. The aim of these imaging studies is to evaluate eventual lymph nodes involvement and/or metastatic spread of the tumor. Nevertheless, computed tomography (CT), magnetic resonance imaging (MRI), bone scan modalities have controversial sensitivity. Introduction of PET-PSMA and its use also as preoperative exam, seems to improve diagnostic accuracy due to favorable negative predictive value. The aim of this study was to evaluate the accuracy of PET-PSMA as a preoperative staging exam and its accuracy in predicting lymph nodes involvement in intermediate/high risk prostate cancer (PCa) patients.
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