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Ants Toi

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Professor EmeritusDepartment of Medical ImagingUniversity of Toronto

Ants Toi

Professor Emeritus

Department of Medical Imaging

Temerty Faculty of Medicine

University of Toronto

Toronto, Ontario, Canada

Supervision signals

Emeritus professors are retired and rarely take new students.
5 publications in the last five years, latest in 2026.

These signals come from public records, including federal and provincial funding decisions. Ask the professor or the graduate program whether they are taking new students.

Academic metrics

Publications

2,452

Citations

Collaborators

Publications by year

Counts cover the publications linked to this profile. Citations and the h-index appear when the source records them.

Profiles and links

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Signals and details

Research

Read how they describe their research on their University of Toronto profile.

Latest papers

Variation in Prostate Magnetic Resonance Imaging Performance: Data from the Prostate Biopsy Collaborative Group.
European urology oncology · 2026
Associations and outcomes of prenatally detected rhombencephalosynapsis.
Prenatal diagnosis · 2024
Revisiting the Implications of a Wide or Narrow Fetal Cavum Septi Pellucidi.
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2024

All 66 publications

66 publications.

Variation in Prostate Magnetic Resonance Imaging Performance: Data from the Prostate Biopsy Collaborative Group.

Nalavenkata SB, Vertosick E, Briganti A, Ahmed H, Eldred-Evans D, Gordon S, Raghallaigh H, Gratzke C, O'Callaghan M, Liss M, Chiu P, Müntener M, Yaxley J, Poyet C, Jahnen M, Toi A, Ghai S, Margolis D, Ankerst D, Ehdaie B, Patel MI, Vickers AJ

European urology oncology2026

DOI: 10.1016/j.euo.2025.02.007 PMID: 40318951

Associations and outcomes of prenatally detected rhombencephalosynapsis.

Kunpalin Y, Miller E, Raghuram K, Shannon P, Fisher Y, Chau V, Toi A, Chitayat D, Blaser S, Shinar S

Prenatal diagnosis20245 citationsOpen Access

DOI: 10.1002/pd.6620 PMID: 38840304

Revisiting the Implications of a Wide or Narrow Fetal Cavum Septi Pellucidi.

Sichitiu J, Ghannad-Zadeh K, Van Mieghem T, Toi A, Greenfeld E, Chitayat D, Shinar S

Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine2024

DOI: 10.1002/jum.16470 PMID: 38708946

Anterior extension of the choroid plexus into the frontal horns of the fetal lateral cerebral ventricles: Prenatal findings and postnatal outcome.

Ashwal E, Blaser S, Leckie A, Kajal D, Krishnan P, Chong K, Roifman M, Toi A, Chitayat D

Prenatal diagnosis20233 citationsOpen Access

DOI: 10.1002/pd.6344 PMID: 36946677

Prostate biopsy in the era of MRI-targeting: towards a judicious use of additional systematic biopsy.

Deniffel D, Perlis N, Ghai S, Girgis S, Healy GM, Fleshner N, Hamilton R, Kulkarni G, Toi A, van der Kwast T, Zlotta A, Finelli A, Haider MA

European radiology202225 citations

DOI: 10.1007/s00330-022-08822-3 PMID: 35507051

Avoiding Unnecessary Biopsy: MRI-based Risk Models versus a PI-RADS and PSA Density Strategy for Clinically Significant Prostate Cancer.

Deniffel D, Healy GM, Dong X, Ghai S, Salinas-Miranda E, Fleshner N, Hamilton R, Kulkarni G, Toi A, van der Kwast T, Zlotta A, Finelli A, Perlis N, Haider MA

Radiology202190 citations

DOI: 10.1148/radiol.2021204112 PMID: 34032510

Gleason grade 5 prostate cancer: sub-patterns and prognosis.

Atallah C, Toi A, van der Kwast TH

Pathology2021

DOI: 10.1016/j.pathol.2020.09.016 PMID: 33143905

Utility of digital rectal examination in a population with prostate cancer treated with active surveillance.

Herrera-Caceres JO, Wettstein MS, Goldberg H, Toi A, Chandrasekar T, Woon DTS, Ahmad AE, Sanmamed-Salgado N, Alhunaidi O, Ajib K, Nason G, Tan GH, Fleshner N, Klotz L

Canadian Urological Association journal = Journal de l'Association des urologues du Canada202025 citationsOpen Access

DOI: 10.5489/cuaj.6341 PMID: 32223879

Does the Visibility of Grade Group 1 Prostate Cancer on Baseline Multiparametric Magnetic Resonance Imaging Impact Clinical Outcomes?

Deniffel D, Salinas E, Ientilucci M, Evans AJ, Fleshner N, Ghai S, Hamilton R, Roberts A, Toi A, van der Kwast T, Zlotta A, Finelli A, Haider MA, Perlis N

The Journal of urology202013 citations

DOI: 10.1097/ju.0000000000001157 PMID: 32496160

Reply by Authors.

Deniffel D, Salinas E, Ientilucci M, Evans AJ, Fleshner N, Ghai S, Hamilton R, Roberts A, Toi A, van der Kwast T, Zlotta A, Finelli A, Haider MA, Perlis N

The Journal of urology20201 citations

DOI: 10.1097/ju.0000000000001157.02 PMID: 32969766

Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.

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Ants Toi

Research

Latest papers

Variation in Prostate Magnetic Resonance Imaging Performance: Data from the Prostate Biopsy Collaborative Group.

Associations and outcomes of prenatally detected rhombencephalosynapsis.

Revisiting the Implications of a Wide or Narrow Fetal Cavum Septi Pellucidi.

Anterior extension of the choroid plexus into the frontal horns of the fetal lateral cerebral ventricles: Prenatal findings and postnatal outcome.

Prostate biopsy in the era of MRI-targeting: towards a judicious use of additional systematic biopsy.

Avoiding Unnecessary Biopsy: MRI-based Risk Models versus a PI-RADS and PSA Density Strategy for Clinically Significant Prostate Cancer.

Gleason grade 5 prostate cancer: sub-patterns and prognosis.

Utility of digital rectal examination in a population with prostate cancer treated with active surveillance.

Does the Visibility of Grade Group 1 Prostate Cancer on Baseline Multiparametric Magnetic Resonance Imaging Impact Clinical Outcomes?

Reply by Authors.

Frequent collaborators

Neil Fleshner

Antonio Finelli

Andrew Evans

Alexandre Zlotta

David Chitayat

John Trachtenberg

Girish Kulkarni

Sangeet Ghai

Nathan Perlis

Joan Sweet

Steven Narod

John Kingdom

Greg Ryan

Weiguo Zhang

Theodorus van der Kwast

Sandra Viero

Linda Sugar

Patrick Shannon

Michael Milosevic

Katherine Fong

Kartik Jhaveri

Phyllis Glanc

Myles Margolis

Vasundara Venkateswaran

Robert Hamilton

Shabbir Alibhai

Tim Van Mieghem

Shobhit Mathur

Shiri Shinar

Yada Kunpalin

Elka Miller

Nanette Okun

Vann Chau

Earl Silverman

Prakesh Shah

Nimrah Abbasi

Sandeep Ghai

Sarah Johnson

Dilkash Kajal

Pradeep Krishnan