Juri Hiroshi, Narumi Yoshifumi, Panebianco Valeria, Osuga Keigo
Department of Diagnostic Radiology, Osaka Medical College, Osaka, Japan.
Department of Health Care, Kyoto Tachibana University, Kyoto, Japan.
Br J Radiol. 2020 Aug;93(1112):20200116. doi: 10.1259/bjr.20200116. Epub 2020 Jun 9.
The distinction of non-muscle-invasive bladder cancer and muscle-invasive bladder cancer is important for the selection of the optimal treatment. Multiparametric MRI (mp-MRI) has been an useful modality for the T staging of bladder cancer, and a systematic evaluation of mp-MRI is needed. The Vesical Imaging Reporting and Data System was designed to standardize the scanning and reporting criteria based on mp-MRI for clinical and research applications. This review briefly describes the method, interpretation, and timing of mp-MRI examinations in the clinical settings. Validation studies of Vesical Imaging Reporting and Data System and future perspectives are also considered.
非肌肉浸润性膀胱癌和肌肉浸润性膀胱癌的区分对于选择最佳治疗方法很重要。多参数磁共振成像(mp-MRI)一直是膀胱癌T分期的一种有用方式,并且需要对mp-MRI进行系统评估。膀胱影像报告和数据系统旨在基于mp-MRI标准化扫描和报告标准,以用于临床和研究应用。本综述简要描述了临床环境中mp-MRI检查的方法、解读和时机。还考虑了膀胱影像报告和数据系统的验证研究及未来前景。