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

Sam S. Chang; Bryn Launer; Vikram Narayan; Dattatraya Patil; Michael A. O'Donnell; Patrick J. Hensley; John A. Taylor; Roger Li; Mario I. Fernandez; Haochen Zhang; Viswesh Krishna; Damir Vrabac; Waleed M. Abuzeid; Vivek Nimgaonkar; Drew Watson; Trevor J. Royce; Lesli A. Kiedrowski; Anirudh Joshi; Badrinath R. Konety; Philippe E. Spiess; Stephen B. Williams; Vignesh T. Packiam; Ashish M. Kamat; Yair Lotan; Siamak Daneshmand

doi:10.1016/j.eururo.2025.05.035

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

Sam S. Chang
, Bryn Launer
, Vikram Narayan
, Dattatraya Patil
, Michael A. O'Donnell
, Patrick J. Hensley
, John A. Taylor
, Roger Li
, Mario I. Fernandez
, Haochen Zhang
, Viswesh Krishna
, Damir Vrabac
, Waleed M. Abuzeid
, Vivek Nimgaonkar
, Drew Watson
, Trevor J. Royce
, Lesli A. Kiedrowski
, Anirudh Joshi
, Badrinath R. Konety
, Philippe E. Spiess

Stephen B. Williams, Vignesh T. Packiam, Ashish M. Kamat, Yair Lotan, Siamak Daneshmand

Surgery

Research output: Contribution to journal › Letter › peer-review

Original language	English (US)
Pages (from-to)	411-413
Number of pages	3
Journal	European Urology
Volume	88
Issue number	4
DOIs	https://doi.org/10.1016/j.eururo.2025.05.035
State	Published - Oct 2025

ASJC Scopus subject areas

Urology

Access to Document

10.1016/j.eururo.2025.05.035

Cite this

Chang, S. S., Launer, B., Narayan, V., Patil, D., O'Donnell, M. A., Hensley, P. J., Taylor, J. A., Li, R., Fernandez, M. I., Zhang, H., Krishna, V., Vrabac, D., Abuzeid, W. M., Nimgaonkar, V., Watson, D., Royce, T. J., Kiedrowski, L. A., Joshi, A., Konety, B. R., ... Daneshmand, S. (2025). 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. European Urology, 88(4), 411-413. https://doi.org/10.1016/j.eururo.2025.05.035

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. / Chang, Sam S.; Launer, Bryn; Narayan, Vikram et al.
In: European Urology, Vol. 88, No. 4, 10.2025, p. 411-413.

Research output: Contribution to journal › Letter › peer-review

Chang, SS, Launer, B, Narayan, V, Patil, D, O'Donnell, MA, Hensley, PJ, Taylor, JA, Li, R, Fernandez, MI, Zhang, H, Krishna, V, Vrabac, D, Abuzeid, WM, Nimgaonkar, V, Watson, D, Royce, TJ, Kiedrowski, LA, Joshi, A, Konety, BR, Spiess, PE, Williams, SB, Packiam, VT, Kamat, AM, Lotan, Y & Daneshmand, S 2025, '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', European Urology, vol. 88, no. 4, pp. 411-413. https://doi.org/10.1016/j.eururo.2025.05.035

Chang SS, Launer B, Narayan V, Patil D, O'Donnell MA, Hensley PJ et al. 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. European Urology. 2025 Oct;88(4):411-413. doi: 10.1016/j.eururo.2025.05.035

Chang, Sam S. ; Launer, Bryn ; Narayan, Vikram et al. / 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. In: European Urology. 2025 ; Vol. 88, No. 4. pp. 411-413.

@article{47813a8fdbd0456b8414f716a76308f8,

title = "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",

author = "Chang, \{Sam S.\} and Bryn Launer and Vikram Narayan and Dattatraya Patil and O'Donnell, \{Michael A.\} and Hensley, \{Patrick J.\} and Taylor, \{John A.\} and Roger Li and Fernandez, \{Mario I.\} and Haochen Zhang and Viswesh Krishna and Damir Vrabac and Abuzeid, \{Waleed M.\} and Vivek Nimgaonkar and Drew Watson and Royce, \{Trevor J.\} and Kiedrowski, \{Lesli A.\} and Anirudh Joshi and Konety, \{Badrinath R.\} and Spiess, \{Philippe E.\} and Williams, \{Stephen B.\} and Packiam, \{Vignesh T.\} and Kamat, \{Ashish M.\} and Yair Lotan and Siamak Daneshmand",

year = "2025",

month = oct,

doi = "10.1016/j.eururo.2025.05.035",

language = "English (US)",

volume = "88",

pages = "411--413",

journal = "European Urology",

issn = "0302-2838",

publisher = "Elsevier B.V.",

number = "4",

}

TY - JOUR

T1 - Computational Histology Artificial Intelligence (CHAI) Enhances Risk Stratification of High-grade Ta Non–muscle-invasive Bladder Cancer in a Multicenter Cohort

T2 - Comparison to Current European Association of Urology and American Urological Association Stratification Schemes

AU - Chang, Sam S.

AU - Launer, Bryn

AU - Narayan, Vikram

AU - Patil, Dattatraya

AU - O'Donnell, Michael A.

AU - Hensley, Patrick J.

AU - Taylor, John A.

AU - Li, Roger

AU - Fernandez, Mario I.

AU - Zhang, Haochen

AU - Krishna, Viswesh

AU - Vrabac, Damir

AU - Abuzeid, Waleed M.

AU - Nimgaonkar, Vivek

AU - Watson, Drew

AU - Royce, Trevor J.

AU - Kiedrowski, Lesli A.

AU - Joshi, Anirudh

AU - Konety, Badrinath R.

AU - Spiess, Philippe E.

AU - Williams, Stephen B.

AU - Packiam, Vignesh T.

AU - Kamat, Ashish M.

AU - Lotan, Yair

AU - Daneshmand, Siamak

PY - 2025/10

Y1 - 2025/10

UR - https://www.scopus.com/pages/publications/105016614679

UR - https://www.scopus.com/pages/publications/105016614679#tab=citedBy

U2 - 10.1016/j.eururo.2025.05.035

DO - 10.1016/j.eururo.2025.05.035

M3 - Letter

C2 - 40514253

AN - SCOPUS:105016614679

SN - 0302-2838

VL - 88

SP - 411

EP - 413

JO - European Urology

JF - European Urology

IS - 4

ER -

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

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this