Chris Dey, University of Toronto

Research

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

Latest papers

Multicenter Randomized Trial Evaluating the Safety and Effectiveness of the Instylla Hydrogel Embolic System for Vascular Occlusion of Hypervascular Tumors.
Journal of vascular and interventional radiology : JVIR · 2026
Short- and Long-Term Outcomes and Catheter Durability After Venting Percutaneous Transesophageal Gastrostomy in Palliative Malignant Bowel Obstruction.
Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes · 2026
Survival of Patients with Colorectal Liver Metastases after Transarterial Chemoembolization Using Irinotecan-Eluting Microspheres: A Single-Center Retrospective Analysis Comparing RECIST 1.1 and Choi Criteria.
Journal of vascular and interventional radiology : JVIR · 2023 · senior author

All 9 publications

Latest funding

Interventional Device Development and Testing Platform
CFI · 2015 · Co-investigator
$600,000

All 1 grants and awards

9 publications.

01

Multicenter Randomized Trial Evaluating the Safety and Effectiveness of the Instylla Hydrogel Embolic System for Vascular Occlusion of Hypervascular Tumors.

Abi-Jaoudeh N, Chen J, Dey C, Tahour D, Le T, Novelli P, Charalel R, Nadolski G, St Amour E

Journal of vascular and interventional radiology : JVIR2026

DOI: 10.1016/j.jvir.2026.108946 PMID: 42409306

02

Short- and Long-Term Outcomes and Catheter Durability After Venting Percutaneous Transesophageal Gastrostomy in Palliative Malignant Bowel Obstruction.

Páez-Carpio A, Nourzaie R, Squire M, David E, Dey C, Pugash R, Maroun G

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes2026

DOI: 10.1177/08465371261437627 PMID: 42011568

03

Survival of Patients with Colorectal Liver Metastases after Transarterial Chemoembolization Using Irinotecan-Eluting Microspheres: A Single-Center Retrospective Analysis Comparing RECIST 1.1 and Choi Criteria.

Maraj T, Mirrahimi A, Dey C

Journal of vascular and interventional radiology : JVIR2023Senior author

DOI: 10.1016/j.jvir.2023.02.005 PMID: 36775014

04

Quantitative assessment of pulmonary artery occlusion using lung dynamic perfusion CT.

Jimenez-Juan L, Mehrez H, Dey C, Homampour S, Salazar-Ferrer P, Granton JT, Lee TY, Paul N

Scientific reports20214 citationsOpen Access

DOI: 10.1038/s41598-020-80177-5 PMID: 33436837

05

Transhepatic Approach for Retrograde D2 Duodenal Stent Placement: New Technique and Case Series.

AlGharras A, Dey C, Molla N, Martinez N, Valenti D, Cabrera T, Bessissow A, Torres C, Muchantef K, Boucher LM

Journal of vascular and interventional radiology : JVIR2021

DOI: 10.1016/j.jvir.2021.05.001 PMID: 34015487

06

Portal Vein Embolization: Correlation of Future Liver Remnant Hypertrophy to Type of Embolic Agent Used.

Dhaliwal SK, Annamalai G, Gafoor N, Pugash R, Dey C, David EN

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes2018

DOI: 10.1016/j.carj.2018.02.003 PMID: 30071961

07

Diagnosis and management of gastrointestinal neuroendocrine tumors: An evidence-based Canadian consensus.

Singh S, Asa SL, Dey C, Kennecke H, Laidley D, Law C, Asmis T, Chan D, Ezzat S, Goodwin R, Mete O, Pasieka J, Rivera J, Wong R, Segelov E, Rayson D

Cancer treatment reviews2016112 citations

DOI: 10.1016/j.ctrv.2016.05.003 PMID: 27236421

08

Arterial input function placement effect on computed tomography lung perfusion maps.

Laura Jiménez‐Juan, Hatem Mehrez, Chayan Kumar Dey, Shabnam Homampour, Anastasia Oikonomou, Fatima Ursani, Narinder Singh Paul

PubMed20162 citationsOpen Access

DOI: 10.3978/j.issn.2223-4292.2016.01.05 PMID: 26981452

09

Consensus Recommendations for the Diagnosis and Management of Pancreatic Neuroendocrine Tumors: Guidelines from a Canadian National Expert Group.

Singh S, Dey C, Kennecke H, Kocha W, Maroun J, Metrakos P, Mukhtar T, Pasieka J, Rayson D, Rowsell C, Sideris L, Wong R, Law C

Annals of surgical oncology201590 citations

DOI: 10.1245/s10434-014-4145-0 PMID: 25366583

Interventional Device Development and Testing Platform

Co-investigatorCFI2015Innovation Fund: Innovation Fund 2015

Principal investigators: Courtney, Brian

Keywords: minimally invasive imaging, medical devices, interventional cardiology, interventional radiology, ultrasound transducers, porcine models preclinical testing, fluoroscopy, C arm, micromachining, CNC, deburring

$600,000

From public funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998 with their latest competition results, the Canada Foundation for Innovation, Genome Canada, the Canadian Space Agency, Canada Research Chairs, the Fonds de recherche du Québec, Ontario research funding, Michael Smith Health Research BC, the Canadian Cancer Society, Heart & Stroke and Brain Canada.

Frequent collaborators

Department of Medical Imaging
Department of Medicine
Diagnostic Radiology and Nuclear Medicine
Department of Laboratory Medicine & Pathobiology
Department of Surgery
Division of Applied Molecular Oncology
Other

1 shared papers, latest 2021

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Subject: Prospective PhD student Dear Professor Dey, My name is [your name], and I am a [your current degree or role] at [your institution]. I am applying for a PhD position starting in [term and year]. I read your paper "Multicenter Randomized Trial Evaluating the Safety and Effectiveness of the Instylla Hydrogel Embolic System for Vascular Occlusion of Hypervascular Tumors." (2026), and it connects closely to my own work on [your research topic]. [One or two sentences on what you did and what you learned.] Are you accepting new PhD students for [term and year]? I have attached my CV and transcripts, and I would be glad to talk at a time that suits you. Thank you for your time. Kind regards, [your name]