Computational Histology Artificial Intelligence (CHAI) Enhances Risk Stratification of High-grade Ta Non-muscle-invasive Bladder Cancer in a Multicenter Cohort: Comparison to Current European Association of Urology and American Urological Association Stratification Schemes

Affiliations

¹ Department of Urology, Vanderbilt University Medical Center, Nashville, TN, USA. Electronic address: sam.chang@vumc.org.
² Department of Urology, Vanderbilt University Medical Center, Nashville, TN, USA.
³ Department of Urology, Emory University School of Medicine, Atlanta, GA, USA.
⁴ Department of Urology, University of Iowa, Iowa City, IA, USA.
⁵ Department of Urology, University of Kentucky College of Medicine, Lexington, KY, USA.
⁶ Department of Urology, University of Kansas Medical Center, Kansas City, KS, USA.
⁷ Department of Urology, Moffitt Cancer Center, Tampa, FL, USA.
⁸ Department of Urology, Clínica Alemana Universidad del Desarrollo, Santiago, Chile.
⁹ Valar Labs, Palo Alto, CA, USA.
¹⁰ Department of Urology, Allina Health, Minneapolis, MN, USA.
¹¹ Department of Urology, University of Texas Medical Branch, Galveston, TX, USA.
¹² Section of Urologic Oncology, Rutgers Cancer Institute, New Brunswick, NJ, USA.
¹³ Department of Urology, MD Anderson Cancer Center, Houston, TX, USA.
¹⁴ Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
¹⁵ Department of Urology, USC Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.

Sam S Chang et al. Eur Urol. 2025 Oct.

. 2025 Oct;88(4):411-413.

doi: 10.1016/j.eururo.2025.05.035. Epub 2025 Jun 12.

¹ Department of Urology, Vanderbilt University Medical Center, Nashville, TN, USA. Electronic address: sam.chang@vumc.org.
² Department of Urology, Vanderbilt University Medical Center, Nashville, TN, USA.
³ Department of Urology, Emory University School of Medicine, Atlanta, GA, USA.
⁴ Department of Urology, University of Iowa, Iowa City, IA, USA.
⁵ Department of Urology, University of Kentucky College of Medicine, Lexington, KY, USA.
⁶ Department of Urology, University of Kansas Medical Center, Kansas City, KS, USA.
⁷ Department of Urology, Moffitt Cancer Center, Tampa, FL, USA.
⁸ Department of Urology, Clínica Alemana Universidad del Desarrollo, Santiago, Chile.
⁹ Valar Labs, Palo Alto, CA, USA.
¹⁰ Department of Urology, Allina Health, Minneapolis, MN, USA.
¹¹ Department of Urology, University of Texas Medical Branch, Galveston, TX, USA.
¹² Section of Urologic Oncology, Rutgers Cancer Institute, New Brunswick, NJ, USA.
¹³ Department of Urology, MD Anderson Cancer Center, Houston, TX, USA.
¹⁴ Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
¹⁵ Department of Urology, USC Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.

No abstract available

Publication types