Faculty profile
Ciara O'Brien
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Read how they describe their research on their University of Toronto profile.
Latest papers
Shaping surgical decisions: a practical MRI approach to cervical stromal invasion assessment in the post-SHAPE era.
Abdominal radiology (New York) · 2026 · senior author
Standardized reporting of extrahepatic cholangiocarcinoma.
Abdominal radiology (New York) · 2026
Preserving the Cognitive Process: Rethinking Radiology Education in the Age of Artificial Intelligence.
Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes · 2026 · senior author
15 publications.
Shaping surgical decisions: a practical MRI approach to cervical stromal invasion assessment in the post-SHAPE era.
Murad V, Carrascal Peñaranda DF, O'Brien C
Standardized reporting of extrahepatic cholangiocarcinoma.
El Homsi M, Hassan OT, O'Brien C, Singh C, Arif-Tiwari H, Becker-Weidman DJ, Karolyi D, Bonde A, Venkatesh SK, Brunsing RL, Cunha GM, Miller FH, Costello J, Qayyum A, Marks RM
Preserving the Cognitive Process: Rethinking Radiology Education in the Age of Artificial Intelligence.
Bartlett E, Schmidt H, Alcaide Leon P, O'Brien C
From Presence to Precision: Standardizing MRI Evaluation of Stromal Invasion after the SHAPE Trial.
Murad V, O'Brien C
Twisting in the abdomen and pelvis: a review of organ torsions
Ronan M. Waldron, Vanessa Murad, Satheesh Krishna, Ciara O’Brien
Increasing Female Representation at Canadian Association of Radiologists Annual Scientific Meetings.
Abitbol C, Bhayana R, O'Brien C, Shaikh ZA, Hamel C, Piercey C, Hanneman K, Kielar A, Krishna S
Beyond cholangiocarcinoma: imaging features of mimicking pathologies in the biliary tract.
Khasawneh H, O'Brien C, Czeyda-Pommersheim F, Qayyum A, Miller FH, Arif Tiwari H, Paspulati RM, Kierans AS
Utilization of Cinematic Rendering for Evaluation of Gastrointestinal Stromal Tumours (GIST).
O'Brien C
Can absolute arterial phase hyperenhancement improve sensitivity of detection of hepatocellular carcinoma in indeterminate nodules on CT?
Zafar S, Elbanna KY, Todd AWM, Guimaraes L, O'Brien C, Goel A, Kim TK, Khalili K
CT-Fluoroscopy Guided Percutaneous Biopsy of Cardio-Pericardial Masses.
Rogalla P, O'Brien C, Pakkal M, Kandel S, Sarie N, Cusimano RJ, Pourafkari M
Frequent collaborators
- Jonathan Irish and Dale Brown: 96 shared papers
- Paaladinesh Thavendiranathan and Kate Hanneman: 62 shared papers
- Shereen Ezzat and Anna Sawka: 45 shared papers
- Jonathan Irish and Danny Enepekides: 27 shared papers
- Satheesh Jeyaraj and Rajesh Bhayana: 23 shared papers
- Anna Sawka and Sangeet Ghai: 15 shared papers
- Adriano Dias and Sangeet Ghai: 14 shared papers
- Patrik Rogalla and Sonja Kandel: 14 shared papers
- Paaladinesh Thavendiranathan and Anna Woo: 12 shared papers
- Jonathan Irish and Anna Sawka: 12 shared papers
- Danny Enepekides and Dale Brown: 11 shared papers
- Anna Sawka and Dale Brown: 10 shared papers
- Kate Hanneman and Ania Kielar: 9 shared papers
- Danny Enepekides and Anna Sawka: 8 shared papers
- Shereen Ezzat and Danny Enepekides: 6 shared papers
- Satheesh Jeyaraj and Adriano Dias: 6 shared papers
- Satheesh Jeyaraj and Ania Kielar: 6 shared papers
- Shereen Ezzat and Jonathan Irish: 5 shared papers
- Shereen Ezzat and Karen Devon: 5 shared papers
- Shereen Ezzat and Sangeet Ghai: 5 shared papers
- Karen Devon and Anna Sawka: 5 shared papers
- Vinita Bindlish and Maky Hafidh: 4 shared papers
- Vinita Bindlish and Shereen Ezzat: 4 shared papers
- Vinita Bindlish and Danny Enepekides: 4 shared papers
- Vinita Bindlish and Karen Devon: 4 shared papers
- Maky Hafidh and Shereen Ezzat: 4 shared papers
- Maky Hafidh and Danny Enepekides: 4 shared papers
- Kate Hanneman and Heidi Schmidt: 4 shared papers
- Sangeet Ghai and Kartik Jhaveri: 4 shared papers
- Heidi Schmidt and Ania Kielar: 4 shared papers
- Kate Hanneman and Mini Pakkal: 3 shared papers
- Adriano Dias and Rajesh Bhayana: 3 shared papers
- Adriano Dias and Kartik Jhaveri: 3 shared papers
- Rajesh Bhayana and Ania Kielar: 3 shared papers
- Sangeet Ghai and Korosh Khalili: 3 shared papers
- Jonathan Irish and Eric Bartlett: 2 shared papers
- Kate Hanneman and Anna Woo: 2 shared papers
- Kate Hanneman and Ciara O'Brien: 2 shared papers
- Satheesh Jeyaraj and Kartik Jhaveri: 2 shared papers
- Satheesh Jeyaraj and Korosh Khalili: 2 shared papers
- Satheesh Jeyaraj and Ciara O'Brien: 2 shared papers
- Sangeet Ghai and Ciara O'Brien: 2 shared papers
- Patrik Rogalla and Mini Pakkal: 2 shared papers
- Vinita Bindlish and Ciara O'Brien: 1 shared paper
- Maky Hafidh and Ciara O'Brien: 1 shared paper
- Shereen Ezzat and Ciara O'Brien: 1 shared paper
- Paaladinesh Thavendiranathan and Mini Pakkal: 1 shared paper
- Paaladinesh Thavendiranathan and Ciara O'Brien: 1 shared paper
- Jonathan Irish and Ciara O'Brien: 1 shared paper
- Danny Enepekides and Ciara O'Brien: 1 shared paper
- Satheesh Jeyaraj and Heidi Schmidt: 1 shared paper
- Karen Devon and Ciara O'Brien: 1 shared paper
- Anna Woo and Ciara O'Brien: 1 shared paper
- Anna Sawka and Ciara O'Brien: 1 shared paper
- Dale Brown and Ciara O'Brien: 1 shared paper
- Eric Bartlett and Heidi Schmidt: 1 shared paper
- Eric Bartlett and Mini Pakkal: 1 shared paper
- Eric Bartlett and Ciara O'Brien: 1 shared paper
- Adriano Dias and Korosh Khalili: 1 shared paper
- Adriano Dias and Ciara O'Brien: 1 shared paper
- Rajesh Bhayana and Ciara O'Brien: 1 shared paper
- Heidi Schmidt and Ciara O'Brien: 1 shared paper
- Patrik Rogalla and Korosh Khalili: 1 shared paper
- Patrik Rogalla and Ciara O'Brien: 1 shared paper
- Kartik Jhaveri and Ciara O'Brien: 1 shared paper
- Sonja Kandel and Korosh Khalili: 1 shared paper
- Sonja Kandel and Mini Pakkal: 1 shared paper
- Sonja Kandel and Ciara O'Brien: 1 shared paper
- Korosh Khalili and Ciara O'Brien: 1 shared paper
- Ania Kielar and Ciara O'Brien: 1 shared paper
- Mini Pakkal and Ciara O'Brien: 1 shared paper
- Department of Medical Imaging
- Department of Medicine
- Department of Otolaryngology-Head & Neck Surgery
- Department of Surgery
- JDMI - Princess Margaret Cancer Centre
- Clinical Public Health Division
- Division of Applied Molecular Oncology
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Kate Hanneman
Department of Medical Imaging
2 shared papers, latest 2025
Sangeet Ghai
Department of Medical Imaging
2 shared papers, latest 2022
Satheesh Jeyaraj
Department of Medical Imaging
2 shared papers, latest 2025
Paaladinesh Thavendiranathan
Department of Medicine
1 shared papers, latest 2020
Jonathan Irish
Department of Otolaryngology-Head & Neck Surgery
1 shared papers, latest 2021
Annie Sawka
Medicine/Endocrinology/Metabolism
1 shared papers, latest 2021
Danny Enepekides
Department of Otolaryngology-Head & Neck Surgery
1 shared papers, latest 2021
Karen Devon
Clinical Public Health Division
1 shared papers, latest 2021
Anna Woo
Department of Medicine
1 shared papers, latest 2020
Anna Sawka
Department of Medicine
1 shared papers, latest 2021
Dale Brown
Department of Otolaryngology-Head & Neck Surgery
1 shared papers, latest 2021
Eric Bartlett
JDMI - Princess Margaret Cancer Centre
1 shared papers, latest 2026
Adriano Dias
Department of Medical Imaging
1 shared papers, latest 2022
Rajesh Bhayana
Department of Medical Imaging
1 shared papers, latest 2025
Heidi Schmidt
Department of Medical Imaging
1 shared papers, latest 2026
Patrik Rogalla
Department of Medical Imaging
1 shared papers, latest 2024
Kartik Jhaveri
Department of Medical Imaging
1 shared papers, latest 2022
Sonja Kandel
Department of Medical Imaging
1 shared papers, latest 2024
Korosh Khalili
Department of Medical Imaging
1 shared papers, latest 2024
Ania Kielar
Department of Medical Imaging
1 shared papers, latest 2025
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.