本文通过系统评价和荟萃分析，研究 PI-RADS 2.1 升级规则对前列腺移行带（TZ）病变中前列腺癌（PCa）检出率的影响。发现 “2 + 1” 和 “3 + 1” 病变的癌症风险符合评分系统，但假阳性率高，对活检决策意义重大。 研究背景 磁共振成像（MRI）在前列腺癌（PCa）的 ...

本研究针对基于白人群体开发的PI-RADS评分系统在非白人群体中的适用性问题，通过分析PREVENT试验中665例PI-RADS 3-5分患者的活检数据，发现黑人男性PI-RADS 3分病灶的临床显著前列腺癌(csPCa)检出率较白人高20%(OR 1.20, P=0.004)，而亚洲男性PI-RADS 3分病灶均未检出癌症。

Innovative technology performs automatic segmentation and lesion detection in prostate MRI scans to assist in PI-RADS scoring for prostate cancer management TEL AVIV, Israel & SAN JOSE, ...

Survival impact of initial local therapy selection for men under 60 with high risk prostate cancer. Prostate cancer (PCa) in 696 hypogonadal men with and without long-term testosterone therapy (TTh): ...

Upgrade and downgrade rates from targeted biopsy to radical prostatectomy were not significantly different between patients whose MRI examinations were clinically interpreted using PI-RADS Version ...

The goal of this investigation was to retrospectively compare the recently proposed Prostate Imaging Reporting and Data System (PI-RADS) scale with the older Likert scale, using multiparametric MRI in ...

Impact of 68Ga-PSMA-11 PET on the management of biochemically recurrent prostate cancer in a prospective single-arm clinical trial.

Combining PSA density with prostate MRI findings improves the predictive performance of PI-RADS in men without a prior prostate cancer diagnosis. Combining PSA density (PSAD) with prostate magnetic ...

Innovative technology performs automatic segmentation and lesion detection in prostate MRI scans to assist in PI-RADS scoring for prostate cancer management TEL AVIV, Israel & SAN JOSE, ...

An artificial intelligence system slightly outperformed radiologists using PI-RADS at detecting clinically significant prostate cancer. A trained artificial intelligence (AI) system discriminated ...