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Research Day

Dr. Cheemun Lum Radiology Research Day

Since 1990 the Department of Radiology at the University of Ottawa has delegated an annual event to acknowledge and honor the research successes of our residents, Fellows, faculty and other trainees affiliated with our university department. In 2016, The University of Ottawa Department of Radiology Research Day was subsequentially renamed to the Dr. Cheemun Lum Radiology Research Day. Dr. Lum was one of our leading researchers in the Department of Radiology and the uOttawa Brain and Mind Research Institute, and an esteemed physician at The Ottawa Hospital.

The focus of the Dr. Cheemun Lum Radiology Research Day are trainees’ presentations. Submitted Abstracts are reviewed based on scientific merit and originality and ranked via a competitive review board. Top Abstracts are selected for oral podium presentation or electronic poster presentation. On research day, all presentations are judged by an expert panel with awards presented based on methodology, relevance and overall presentation.

Thursday, June 22, 2017
General Campus Auditoriu

2017 Dr. Cheemum Lum Research Day Schedule
7:30	8:00	Continental Breakfast- General corridor outside Main Auditorium
8:00	8:20	Welcome and Dedication to Dr. Lum
8:20	8:29	Ellen Laura Rose Cusano, MBT	Med Student	Presentation	Prognostic significance of lymphovascular space invasion in the absence of lymph node metastases in early stage endometrial cancer
8:29	8:38	Dr. Oliver Holmes	Fellow	Presentation	Selective and super-selective angiography with DynaCT for CyberKnife radiosurgery planning of intracranial arteriovenous malformations
8:38	8:47	Dr. Gerd Melkus	Staff	Presentation	Analysis of the Substantia Nigra from Parkinson’s disease patients and control subjects using co-registered DTI and QSM data
8:47	8:56	Dr. Taleb Al Mansoori	Fellow	Presentation	Flow Diverter (FD) Stent Treatment for the Ruptured Blood Blister-like Aneurysms (BBAs)
8:56	9:05	Dr. Gali Shapira-Zaltsberg	Fellow	Presentation	MRI features of the placenta in fetuses with and without CNS abnormalities.
9:05	9:14	Dr. Ahmed Adraihem	Fellow	Presentation	Inter-observer agreement in rCBV measured on T2* perfusion imaging of pediatric brain tumours
9:14	9:23	Dr. Taryn Hodgdon	Fellow	Presentation	CT texture analysis of acetabular subchondral bone can discriminate between normal and cam positive hips in femoroacetubular impingement
9:23	9:32	Dr. Niamh Coffey	Fellow	Presentation	A Retrospective Evaluation of Central Venous Catheter Placement in Patients With Platelet Counts of Less Than 50,000/dL
9:32	9:41	Dr. Waleed Athobaity	Fellow	Presentation	Pectoralis major tears diagnostic accuracy of MRI and ultrasound.
9:41	9:50	Dr. Leonid Chepelev	PGY 2	Presentation	The Impact of 3D Printed Bone Neoplasm Models on Surgical Excision Planning
9:50	10:15	Break
10:15	10:24	Patrick Ji Ho Hong BMSc	Med Student	Presentation	Reporting of Imaging Diagnostic Accuracy Studies: Adherence to STARD 2015
10:24	10:33	Robert Alan Frank BSc	Med Student	Presentation	Determinants of ‘truth’ in imaging research: the quest for the Holy Grail?
10:33	10:42	Tetyana Maniuk BSc	Med Student	Presentation	Quality Initiative Project comparing the impact of TIRADS on: thyroid biopsy wait times, net number of biopsies and % adherence of radiologists to TIRADS
10:42	10:51	Dr. Mahadevaswamy Siddaiah	Fellow	Presentation	Inter and Intra-observer agreement of LI-RADS Categories Using Only Key Imaging Features versus Including Ancillary Features
10:51	11:00	Dr. Satheesh Jeyaraj	Fellow	Presentation	Evaluation of MRI for diagnosis of extraprostatic extension in prostate cancer
11:00	11:09	Dr. Robert Lim	PGY3	Presentation	Phyllodes Tumors – when do they recur?
11:09	11:18	Dr. Fahad Allhedan	Fellow	Presentation	Ratio of mediastinal lymph node to primary tumor FDG uptake improves prediction of nodal metastases in lung cancer
11:18	11:27	Dr. Eduardo Portela de Oliveira	Fellow	Presentation	Sub-centimeter (≤1cm) Pulmonary Nodules: Diagnostic Performance and Safety of CT-Guided Transthoracic Needle Biopsy
11:27	11:36	Dr. Mohamed Abderalzek	Fellow	Presentation	Primary thymic ephitelial neoplasms. What is the role of imaging-guided percutaneous needle biopsy?
11:36	11:45	Dr. Tasneem Alhassan	Fellow	Presentation	FAST MRI study in Breast Cancer Survivors
11:45	12:30	Lunch
12:30	13:15	Visiting Professor Presentation		Dr. Mauricio Castillo		Burnout, Dissatifcation and Gender Inequalties in Radiology
13:15	13:30	Break	Walk over to RGN Building (University of Ottawa Atrium)
13:30	13:50	Victoria Rose Myers	Med Student	Poster	Radiation prescribing practices in early stage endometrial cancer: a single institution review
13:30	13:50	Dr. Najlaa Alyamani	PGY 3	Poster	Cervical cancer outcomes in the high-dose-rate (HDR) brachytherapy era: a single institution experience
13:50	14:10	Dr. Ihssan Abdul-Kareem	PGY 4	Poster	Misinterpretations of non-enhanced head CT by radiology residents and emergency physicians
13:50	14:10	Dr. Leonid Chepelev	PGY 2	Poster	Application of 3D Printed Models to Augment Resident Training
13:50	14:10	Dr. Sohail Zaheer	Fellow	Poster	Efficacy of pre-procedure antibiotics in reducing procedure related infections following tunneled dialysis catheter insertion
14:10	14:30	Dr. Mark Wu	PGY 3	Poster	The Impact of Radiology Trainees on Productivity of Academic Radiologists; Analysis using the Ottawa RADiologist Activity Reporting (RADAR) System
14:10	14:30	Trevor Adam McGrath BSc	Med Student	Poster	Is there ‘Spin’ in Systematic Reviews of Diagnostic Test Accuracy?
14:10	14:30	Dr. Suraj Mammen	Fellow	Poster	Utility of qualitative and quantitative CT analysis for diagnosis of pathological grade and stage in upper tract urothelial cell carcinoma (UCC)
14:10	14:30	Dr. Robert Lim	PGY 3	Poster	Are growth patterns in small (<4 cm) solid renal masses useful for predicting benign histology?
14:10	14:30	Dr. Sabarish Narayanaswamy	Fellow	Poster	Diagnostic accuracy of MDCT in the differentiation of perforated from non-perforated appendicitis
14:30	14:50	Dr. Hamid Bayanati	Staff	Poster	CT-guided transthoracic biopsy of linguar lung lesions
14:30	14:50	Dr. Hassan Shoushtarizadeh	Fellow	Poster	Usefulness of Imaging-Guided Percutaneous Needle Biopsy (PNB) in the Diagnosis of Pulmonary Ground Glass Nodules (GGNs)
14:30	14:50	Dr. Joao Inacio	Staff	Poster	CT-guided placement of microcoils to direct video-assisted thoracoscopic surgical resection of small lung nodules: safety, efficacy and outcome
14:30	14:50	Johnny Huang H.B.Sc	Med Student	Poster	Rib lesions: diagnostic yield and safety of percutaneous image-guided biopsy
14:50	15:20	Judging

2017 Dr. Cheemum Lum Research Day Awards

Best Resident Oral Presentation: Robert Lim (Dr's Lau, Seely)
Title: Phyllodes Tumors - When Do They Recur?

Best Fellow Oral Presentation: Niamh Coffey (Dr's Gupta, Hadziomerovic, Ryan, McDiarmid, Heubsch)
Title: A Retrospective Evaluation of Central Venous Catheter Placement in Patients With Platelet Counts of Less Than 50,000/dL

Best Resident Poster Presentation: Robert Lim (Dr's McInnes, Siddaiah, Shabana, Lavalee, Flood, Schieda)
Title: Are growth patterns in small (<4 cm) solid renal masses useful for predicting benign histology?

Best Fellow Poster Presentation: Sabarish Narayanswamy (Dr. Jeyaraj, Chepelev, Sheikh)
Title: Diagnostic accuracy of MDCT in the differentiation of perforated from non-perforated appendicitis

Best Medical (or other) Student Oral or Poster Presentation: Tetyana Maniuk (Dr. Kielar, O'Sullivan, O'Dell)
Title: Quality Initiative Project comparing the impact of TIRADS on: thyroid biopsy wait times, net number of biopsies and % adherence of radiologists to TIRADS

Radiologist Teacher of the Year Award: Dr. Nader Zakhari

Staff Best On-call Support: Dr. Najla Fasih

CHEO Teacher of the Year Award: Dr. Khaldoun Koujok.

Grand Rounds Resident Choice Award: Dr. Niket Gandhi

Fellow Teacher of the Year Award: Dr. Satheesh Jeyaraj

Undergrad teacher: Dr. Carlos Torres

Undergrad resident: Christopher Lim

Thursday, June 21, 2018
General Campus Auditorium

**2018 Dr. Cheemum Lum Research Day Schedule**
Start time	Finish time	Name	Rank	Type	Title
7:30	8:00	CONTINENTAL BREAKFAST - General Corridor Outside Main Auditorium
8:00	8:05	Dr. Nicola Schieda	Staff	Introduction	Welcome and Brief Review of Schedule, Reminder for Speakers and Housekeeping issues
8:05	8:14	Dr. Wendy Tu	Resident	Presentation	Breast MRI for Clinically Suspicious Nipple Discharge with Negative Conventional Imaging
8:14	8:23	Dr. Marina Mohallem Fonseca	Fellow	Presentation	Abbreviated MRI Study in Breast Cancer Survivors - does it impact the patient?
8:23	8:32	Fatemeh Zabihollahy	PhD Candidate	Presentation	Semi-Automatic Segmentation of the Myocardial Scar from 3D late Gadolinium Enhancement MR images using a Deep Learning Approach
8:32	8:41	Dr. Jinny Lee	Resident	Presentation	Development of a method for Registering LGE-MRI to electroanatomical maps
8:41	8:50	Dr. Kumar Shashi	Fellow	Presentation	CT chest as replacement for Bronchoscopy in predicting site and cause of bleed in patients with Hemoptysis referred for bronchial artery embolization - a 10-year retrospective analysis
8:50	8:59	Dr. Leonid Chepelev	Resident	Presentation	A 'Super-Resolution' algorithm for generating optimal 3D printed models from multiple sub-optimal non-isotropic resolution clinical images
8:59	9:08	Dr. Ahlam Alharbi	Fellow	Presentation	Agreement of radiographic assessment of periarticular bone demineralization
9:08	9:17	Dr. Paul Sathiadoss	Fellow	Presentation	Utility of Repeat Abdominopelvic CT in ER patients with non-traumatic abdominal pain
9:17	9:26	Dr. Vered Tsehmaister Abitbul	Fellow	Presentation	Differentiation of Infarct Core, Penumbra, and Normal Brain on non-contrast CT in acute stroke using texture analysis
9:26	9:35	Dr. Elena Adela Cora	Fellow	Presentation	Acute Thrombectomy in the ageing population: A Retrospective analysis of radiological and clinical outcomes in acute Thrombectomies performed in patients ≥ 80 years with an intention to treat analysis
9:35	9:44	Dr. Fahad Abdullah Essbaiheen	Fellow	Presentation	Transient in-stent stenosis at mid-term angiographic follow-up in patients treated with SILK flow diverter stents: Incidence, Clinical Significance, and long-term follow-up
9:45	10:15	BREAK
10:15	10:24	Jean-Paul Salameh, BSc	MSc. Candidate	Presentation	Diagnostic Accuracy of Dual-Energy Computed Tomography (CT) for evaluation of indeterminate renal masses: Systematic Review and Meta-Analysis
10:24	10:33	Dr. Niket Gandhi	Resident	Presentation	Diagnostic accuracy of MRI for tumor staging of bladder cancer: Systematic review and Meta-Analysis
10:33	10:42	Dr. Eduardo Portela de Oliveira	Fellow	Presentation	Tumor recurrence versus radiation necrosis in patients with treated GBM: a Prospective study using DCE perfusion MR
10:42	10:51	Dr. Stephen Currin	Fellow	Presentation	Intraductal carcinoma of the prostate (IDC-P): a newly described pattern of spread that lowers Apparent Diffusion Coefficient (ADC) values in intermediate risk prostate cancers
10:51	11:00	Dr. Nagwa Wilson	Staff	Presentation	NF1: Description of a Novel Diagnostic Scoring System in Pediatric Optic Nerve Glioma
11:00	11:09	Dr. Fozia Naz	Fellow	Presentation	Rapid Non-Contrast MRI of Appendiceal Absesses in Children: Feasibility and Clinical Utility
11:09	11:18	Dr. Abdulrahman Albatly	Fellow	Presentation	Evaluation of Renal Split Function by Scintigraphy and Geometric Mean Calculation
11:18	11:27	Dr. Satheesh Jeyaraj	Fellow	Presentation	Diagnostic Accuracy of MRI for diagnosis of Internal Hernia in Pregnant Women with prior Roux-en-Y gastric bypass (RYGB)
11:27	11:36	Dr. Mark Wu	Resident	Presentation	Association between clinical productivity and resident teaching quality
11:36	11:45	Dr. Daniel Walker	Resident	Presentation	Electronic Consultation between Primary Care Providers and Radiologists
11:45	11:54	Dr. Lindsay Cherpak	Resident	Presentation	Reporting Bias in Imaging Research
11:55	12:30	LUNCH
12:30	13:15	Dr. Jeffery Klein VP Presentation A REVIEW OF RADIOGRAPHICS PROCESSES AND JOURNAL FEATURES
13:30	13:50	Dr. Susan John	Fellow	Poster	Pulmonary Inflammatory Pseudotumors diagnosed on Percutaneous Needle Biopsy: Can Computed Tomography appearances and evolution predict final diagnosis?
		Dr. Ghofran Ageely	Fellow	Poster	Impact of Multidisciplinary Discussion in the final diagnosis and management of interstitial lung diseases
		Dr. Abdullah Alayed	Fellow	Poster	Diagnostic Accuracy of MRI for detection of Inferior Vena Cava (IVC) Wall Invasion in Renal Cell Carcinoma (RCC) Tumor Thrombus using subjective and quantitative analysis
		Dr. Vered Tsehmaister Abitbul	Fellow	Poster	Texture Analysis utilization for differentiating pituary adenomas and normal pituary gland
		Dr. Kevin Farah	Resident	Poster	The diagnostic yield of CTA after Non-Contrast head CT in ED patients presenting with isolated vertigo
		Dr. Wendy Tu	Resident	Poster	Free-Breathing Navigator 3D T1W-GRE MRI for detection of enhancement in Renal Masses
13:50	14:10	Dr. Hanan Al Qahtani	Fellow	Poster	In vitro testing of stent retrievers and carotid stent compability
		Dr. Hamid Bayanati	Staff	Poster	Air travel after image-guided transthoracic needle biopsy: A Survey of the Society of Thoracic Radiology Membership
		Dr. Susan John	Fellow	Poster	Multi-Parametic (MP) MRI - Transrectal Ultrasound (TRUS) guided cognitive fusion biopsy of the prostate: clinically significant cancer detection rates stratisfied by PI-RADS version 2 assessment category, implications for patient care in Canada
		Dr. Gali Shapira-Zaltsberg	Fellow	Poster	Comparison of the Diagnostic Performance of the 2017 ACR TI-RADS guideline to the 2015 guideline in children with thyroid nodules
		Nelson Miksys, PhD	Resident	Poster	Quantifying the Dosimetric Impact on Radiotherapy VMAT plans from variations in CT simulator CT-to-ED calibration curves
		Kevin Moran, M.B. BCh	Resident	Poster	Do standardized reporting templates with mandatory reporting fields and 'pick-list' options improve use of prostate imaging and data reporting system (PI-RADS) version 2 in clinical practice? A plan-do-study-act (PDSA) analysis
14:10	14:30	Dr. Abdulrahman Albatly	Fellow	Poster	Quantification of Sternal Uptake with Tc-99m MDP SPECT/CT
		Dr. Owais Kotbi	Fellow	Poster	Is second octerotide SPECT/CT needed?
		Dr. Osama Khan	Resident	Poster	Ki-67 Expression and FDG uptake in Colorectal Adenomas and Adenocarcinoma
		Elizabeth Orton PhD	Research Assistant	Poster	Supplementary guidelines for RTOG Male Bowel Bag Delineation and the associated Operator Variability on treatment planning and Cone Beam CT
		Dr. Steven Cooper	Fellow	Poster	Diagnostic Yield and Complication Rate in Percutaneous Biopsy of Renar Hilar Masses with comparison to Renal Cortical Mass Biopsies in a cohort of 195 patients
14:30	14:50	Dr. Wendy Tu	Resident	Poster	Is differentiation of Adrenal Adenoma from Metastasis possible at single-phase enhanced CT?
		Dr. Kari Visscher	Fellow	Poster	How can artistic paintings broaden medical students' understanding of the radiology profession?
		Dr. Sabarish Narayanasamy	Fellow	Poster	Can 3+1=5? Evaluation of Dynamic Contrast Enhanced (DCE) MRI "upgraded: PI-RADS version 2 assessment category 3 peripheral zone observations: should size impact the final assessment category?
		Dr. Nima Sadoughi	Resident	Poster	Is Dual Energy CT (DECT) of renal masses ready for prime time? Diagnostic accuracy of Conventional Attenuation change and Iodine Concentration thresholds at rapid-kVp-switch DECT for detection of enhancement in renal masses
14:50	15:00	Awards

Best Resident Oral Presentation: Dr. Wendy Tu
Title: Breast MRI for Clinically Suspicious Nipple Discharge with Negative Conventional Imaging

Best Fellow Oral Presentation: Dr. Elena Adela Cora
Title: Acute Thrombectomy in the ageing population: A Retrospective analysis of radiological and clinical outcomes in acute Thrombectomies performed in patients ≥ 80 years with an intention to treat analysis

Best Medical Student (or other) Oral Presentation: Jinny Lee
Title: Development of a method for Registering LGE-MRI to electroanatomical maps

Best Resident Poster Presentation: Dr. Wendy Tu
Title: Free-Breathing Navigator 3D T1W-GRE MRI for detection of enhancement in Renal Masses

Best Fellow Poster Presentation: Dr. Hanan Al Qahtani
Title: In vitro testing of stent retrievers and carotid stent compability

Resident Undergraduate Teacher of the Year: Dr. Mandie Bzdell

Staff Undergraduate Teacher of the Year: Dr. Gordon Ritchie

Radiology Fellow Teacher of the Year Award: Dr. Satheesh Jeyaraj

Staff Radiologist Teacher of the Year Award: Dr. Nader Zakhari

CHEO Teacher of the Year Award: Dr. Julie Hurteau-Miller

Staff Best On-call Support: Dr. Geoff Doherty

Grand Rounds Resident Choice Award: Dr. Mark Wu

MD Collaborator: Dr. Kawan Rakhra

Thursday, June 20, 2019
Civic Campus Auditorium

2019 Dr. Cheemum Lum Research Day Schedule
Loc	Finish	Name	Rank	Type	Title
7:30	8:30	CONTINENTAL BREAKFAST - Civic Campus Auditorium Atrium
8:00	8:05	Dr. Bernard Jasmin	Dean	Introduction	Welcome and Brief Review of Schedule, Reminder for Speakers and Housekeeping issues
8:05	8:14	Dr. Ola Ogunkinle	Resident	Presentation	The prevalence and characteristics of erosions associated with parameniscal cysts on knee MRI
8:14	8:23	Fatemeh Zabiihollahy	Fellow	Presentation	Computer-aided detection of renal masses in Computed Tomography images using Deep Learning methods
8:23	8;32	Hanif Gabrani-Juma	B.Eng	Presentation	An integrated software tool for synthesis of lesions in patient PET and CT studies
8:32	8:41	Dr. Kelly Harper	Resident	Presentation	Pelvic Reconstruction with the VRAM Flap: Does Preoperative Muscle-to-Surgical Pelvic Defect Ratio Affect Postoperative Outcomes?
8:41	8:50	Dr. Daniel Walker	Resident	Presentation	Single-Center Retrospective Analysis of Breakthrough Allergic-Like Reactions to Gadobutrol
8:50	8:59	Dr. Robert Frank	Resident	Presentation	Selective Citation Practices in Imaging Research: Are Diagnostic Accuracy Studies With Positive Titles and Conclusions Cited More Often?
8:59	9:08	Dr. Trevor McGrath	Resident	Presentation	Diagnostic accuracy of dual energy commuted tomography (DECT) to differentiate uric acid from non-uric acid calculi: systematic review and meta-analysis
9;08	9:17	Dr. Andrew Lukaszewicz	Fellow	Presentation	Abbreviated screening breast MRI protocol: impact on cancer detection and biopsy rates
9:17	9:26	Dr. Eduardo Portela de Oliveira	Fellow	Presentation	Outcome in patients with Contrast Staining after Endovascular Treatment for Acute Ischemic Stroke
9:26	9:35	Dr. Amit Verma	Fellow	Presentation	Texture analysis of arterial graft (PTFE and native) thrombus on CT angiography (CTA): does it correlate with age of thrombus and can it predict success of catheter directed thrombolysis (CTD)?
9:35	9:44	Dr. Angela Guarnizo-Capera	Fellow	Presentation	Subcallosal Hemorrhage as a Sign of Diffuse Axonal Injury in Patients with Traumatic Head Injury
9:45	10:15	BREAK- Civic Civic Campus Auditorium Atrium
10:15	10:24	Dr. Undrakh-Erdene Erdenebold	Fellow	Presentation	Usefulness of MR Spectroscopy in addition to Perfusion MRI in Differentiating Tumor Progression from Treatment Related Changes in High Grade Gliomas
10:24	10:33	Dr. Undrakh-Erdene Erdenebold	Fellow	Presentation	Shoulder artifact reduction on Cervical Spine CT: is there a role for DECT?
10:33	10:42	Dr. Mohammad Haroon	Fellow	Presentation	Utility of intraluminal gas detected on MDCT in prediction of gangrenous changes in inflamed non perforated appendix
10:42	10:51	Mihil Patel	Medical Student	Presentation	Safety of intrathecal administration of gadolinium-based contrast agents – A systemic review and meta-analysis
10:51	11:00	Dr. Thanh Nguyen	Staff	Presentation	Preoperative Determination of Isocitrate Dehydrogenase Mutation in Gliomas Using Multiparametric MRI
11:00	11:09	Dr. Faisal Hamad	Fellow	Presentation	Imaging Manifestations and Role of CT in the Diagnosis of Tract Metastasis in Mesothelioma Patients with Indwelling Pleural Catheters
11:09	11:18	Dr. Kumaresh Athiyappan	Fellow	Presentation	Risk factors for non-diagnostic image-guided transthoracic biopsies of lung lesions
11:18	11:27	Dr. Paul Sathiadoss	Fellow	Presentation	Self-Improving AI-Assisted Semiautomated Musculoskeletal MR Image Segmentation
11:27	11:36	Jason Yao	Medical Student	Presentation	Utility of Deep Learning in the MRI Assessment of Rotator Cuff Tears
11:36	11:45	Dr. Abhijeet Taori	Fellow	Presentation	Comparative Analysis of Image Quality and Diagnostic Concordance between 5-minute Fast Brain protocol and Conventional Magnetic Resonance Protocol for Pediatric Brain Imaging
11:45	12:30	BUFFET LUNCH- Served Civic Auditorium Atrium and General Classroom
12:30	13:15	Dr. Mukesh Harisinghan	Visiting Professor	Keynote Presentation	anoparticles: Research Journey and Lessons Learnt
13:15	13:50	BREAK - Civic Auditorium Atrium
POSTER SESSIONS
13:30	13:50	Christian Alfred O'Brien	Student	Poster	Use of Tracheobronchial Tree 3-Dimensional Model: Does it Improve Trainees’ Understanding of Segmentation Anatomy?
		Dr. Damithri Ranathunga	Resident	Poster	Macroscopic fat in adrenocortical carcinoma (ACC): A Systematic review
		Dr. Wendy Tu	Resident	Poster	Diagnostic Radiology Residency Assessment Tools: A Systematic Review
		Dr. Daniel Walker	Resident	Poster	Utility of material-specific fat images derived from rapid-kVp-switch dual-energy renal mass CT for diagnosis of renal angiomyolipoma
		Dr. Eduardo Gaviolli	Fellow	Poster	Long Term Results of 100 Cases of Vestibular Schwannoma Treated with CyberKnifeTM Robotic Stereotactic Radiosurgery at The Ottawa Hospital Cancer Center
		Dr. Trevor Hitchings	Resident	Poster	CT angiogram: The usefulness in the emergency room setting
13:50	14:10	Dr. Lindsay Cherpak	Resident	Poster	Publication Bias in Radiology: Conference abstracts with positive conclusions are more likely to be published
		Dr. Wilfred Dang	Resident	Poster	Ultrafast MRI for Hepatocellular Carcinoma Follow-up
		Dr. Amar Udare	Fellow	Poster	Comparison of clear cell renal cell carcinoma and non-clear cell tumors at dual-energy renal mass CT using material-specific iodine and fat imaging
		Dr. Anirudh Venugopalan Nair	Fellow	Poster	Choosing the best test for biliary imaging. Re-examining the role of MRCP
		Dr. Lysa Huneault	Resident	Poster	A systematic review of the effects of breast reduction on back pain and the vertebral column
		Dr. Paulo Pauc Polanco	Fellow	Poster	Stroke and Cardiac Surgery: Assessing ischemic changes in patients with intraoperative hypotension
14:10	14:30	Dr. Paulo Pauc Polanco	Fellow	Poster	Can computed tomography angiography differentiate free-floating thrombus in the internal carotid artery from atherosclerotic plaque in patients evaluated for stroke or transient ischemic attack? A Canadian Prospective Multi-centre Study
		Dr. Abdulrahman Khawaj	Fellow	Poster	Role of T1 weighted sequence in differentiating between myelomatous deposits and metastasis on MRI imaging
		Dr. Faisal Hamad	Fellow	Poster	Incidence and risk factors of serious complications requiring hospital admission or advanced medical management after image guided lung biopsy
		Dr. Angela Guarnizo	Fellow	Poster	CT Assessment of Anterior Ethmoidal Canal Dehiscence; An Interobserver Agreement Study and Review of Literature
		Dr. Jorge Abreu-Gomez	Fellow	Poster	Regional standardization of prostate multi-parametric MRI performance and reporting: Is there a role for a Director of Prostate Imaging?
14:30	14:50	Dr. Jorge Abreu-Gomez	Fellow	Poster	Shape analysis of peripheral zone observations on diffusion-weighted prostate MRI: implications for PI-RADS version 2.1
		Dr. Tareq Zeyad Alotaib	Fellow	Poster	Prostate Imaging and Data Reporting System version 2 (PI-RADSv2) assessment category 3 observations: Can we improve stratification of intermediate observations to better guide management?
		Dr. Blair Macdonald	Staff	Poster	Optimal frequency of scans for patients on cancer therapies: A population kinetics assessment
		Dr. Abhijeet Taori	Fellow	Poster	The Extremely Low Gestational Age Infants: Neuro Sonography of Normal Brain and Complications
		Dr. Ionut Busca	Resident	Poster	Robustness of the phoenix biochemical failure definition 10 years after completing dose escalated radiotherapy in a cohort of intermediate risk prostate cancer patients
ABDOMINAL IMAGING PRESENTS:
15:00	15:10	Dr. Mathew McInnes Dilauro M, McInnes MD, Schieda N, Kielar AZ, Verma R, Walsh C, Vizhul A, Petrcich W, Mamazza J (2017)	Staff	Presentation	nternal Hernia after Laparoscopic Roux-en-Y Gastric Bypass: Optimal CT Signs for Diagnosis and Clinical Decision Making. Radiology 282:752-760.
15:10	15:20	Dr. Rebecca Thornhill Hodgdon T, McInnes MD, Schieda N, Flood TA, Lamb L, Thornhill RE (2015)	Staff	Presentation	Can Quantitative CT Texture Analysis be Used to Differentiate Fat-poor Renal Angiomyolipoma from Renal Cell Carcinoma on Unenhanced CT Images? Radiology: 142215.
15:20	15:30	Dr. Nick Schieda Ramamurthy NK, Moosavi B, McInnes MD, Flood TA, Schieda N (2014)	Staff	Presentation	Multiparametric MRI of solid renal masses: pearls and pitfalls. Clinical Radiology
15:30	Q & A, Research Day Awards & Closing

2019 Dr. Cheemum Lum Research Day Awards

Poster Presentation:

Winner / Best POSTER Presentation:

Dr. Amar Udare

Runner Up / Certificate of Merit for POSTER Presentation:

Dr. Damithri Ranathunga

Dr. Eduardo Gaviolli

Dr. Paulo Pauc Polanco

Dr. Ionut Busca

Oral Presentation - Resident:

Winner / Best ORAL Presentation for Radiology Resident:

Dr. Robert Frank

Runner Up / Certificate of Merit, ORAL Presentation, Radiology Resident:

Dr. Trevor McGrath

Dr. Daniel Walker

Oral Presentation - Fellow:

Winner: Best ORAL Presentation for Radiology Fellow:

Dr. Abhijeet Taori

Runner up: Certificate of merit, ORAL Presentation, Radiology Fellow:

Dr. Paul Sathiadoss (tie with)

Dr. Undrakh-Erdene Erdenebold

Oral Presentation – Undergraduate, Graduate or Post-Graduate Student:

Winner: Best ORAL Presentation, Undergraduate, Graduate or Post-Graduate Student:

Fatemeh Zabihollahy

Runner up: Certificate of Merit, ORAL Presentation, Undergraduate, Graduate or Post-Graduate Student:

Hanif Gabrani-Juma

Jason Yao

Graduation Evening Awards:

Abdo Staff Teacher of the Year- voted by Abdo & ER Fellows :

Dr. Blair Macdonald & Dr. Demetri Papadatos (tie)

Abdo Staff Mentor of the Year – voted by Abdo & ER Fellows:

Dr. Nick Schieda & Dr. John Ryan (tie)

Abdo Fellow of the Year- voted by Abdo staff:

Dr. Jorge Abreu Gomez

MSK Teacher of the Year- voted by MSK Fellows:

Dr. Adnan Sheikh

RSNA Roentgen Fellow Research Award:

Dr. Jorge Abreu Gomez

Resident Teacher of the Year – voted by Med Students

Dr. Wendy Tu

Staff Teacher of the Year – voted by Med Students

Dr. Hamid Bayanti

Fellow Teacher of the Year- voted by Residents:

Dr. Vered Tsehmaister-Abitbul

Staff Radiologist Teacher of the Year- voted by Residents:

Dr. Joseph O’Sullivan

Pediatric Imaging (CHEO) Teacher of the Year- voted by Residents:

Dr. Julie Hurteau-Miller

Staff Radiologist Best On-Call Support- voted by Residents:

Dr. Matthew McInnes

Grand Rounds: Residents’ Choice Award:

Dr. Ola Ogunkinle

MD Collaborator- voted by scientists:

Dr. Taryn Hodgdon

Thursday, June 18, 2020

VIRTUAL EVENT

Thursday, June 18, 2020

VIRTUAL EVENT

**2020 Dr. Cheemum Lum Research Day Schedule**
Start	End	Name	Rank	Type	Title
7:00	7:30	Teams Event Open. Please login to test your connection. We start at 07:30am
7:30	7:35	Dr. Aviv	Chair		Introduction and opening remarks
7:35	7:41	Dr. Ohoud Hameed M Alaslani	Fellow	Presentation	Cranial devices and implant in neuroradiology
7:41	7:47	Dr. Undrakh-Erdene Erdenebold	Fellow	Presentation	Association between Intracranial Vertebrobasilar Atherosclerotic Calcification and Luminal Stenosis
7:47	7:53	Dr. Shiva Hiremath	Fellow	Presentation	Imaging of sphenoid pathologies – A trinity: The bone, the synchondrosis, and the Sinus
7:53	7:59	Dr. Eduardo Portela de Oliveira	Fellow	Presentation	Mechanical Thrombectomy for Acute Ischemic Stroke: Does CT Perfusion Accurately Predict Infarct on MRI After Recanalization?
7:59	8:05	Dr. Paulo Pauc Polanco	Fellow	Presentation	Assessment of Architectural Distortion of Neurovascular Contact in Trigeminal Neuralgia
8:05	8:11	Dr. Paulo Pauc Polanco	Fellow	Presentation	Can CTA differentiate free-floating thrombus in the internal carotid artery from atherosclerotic plaque in patients evaluated for stroke or transient ischemic attack? A Canadian Multi-centre Study
8:11	8:17	Dr. Shenghua Zhu	Resident	Presentation	Comparison of relaxation, magnetization transfer, and diffusion tensor measurements in the hippocampus of mouse models of Alzheimer’s disease.
8:17	8:23	Odai Salman PhD	Grad Student	Presentation	Developing an Automatic Cooperating Neural Networks and Image Standardization Approach for Segmentation of X-Ray Computed Tomography Images
8:23	8:29	Dr. Zamzam Al Bimani	Fellow	Presentation	FDG uptake of pulmonary lesions in synchronous primary lung cancers and lung metastases
8:29	8:35	Dr. Asya Al Busaidi	Fellow	Presentation	Quantitative analysis to confirm extranodular thyroid uptake suppression in patients with a solitary hyperfunctioning thyroid nodule
8:35	8:41	Dr. Bader Alfadhel	Fellow	Presentation	Are there structural differences in the hearts of the patients with different subgroups of Atrial Fibrillation? A Cardiac MRI study
8:41	8:47	Dr. Zainab Alhajari	Fellow	Presentation	Are coronary artery calcifications of patients with suspected lung cancer unreported on CT chest? Effect of structured reporting and cardiothoracic radiology training.
8:47	8:53	Dr. Hooman Hosseini-Nik	Resident	Presentation	Admission rates, length of stay and outcomes in patients developing complications or requiring extended medical management/observation after percutaneous image guided percutaneous lung biopsy
8:53	8:59	Dr. Luke Murtha	Resident	Presentation	CT Chest Findings in Marijuana Smokers
8:59	9:05	Dr. Javeria Munir	Fellow	Presentation	Diagnostic Yield of Ultrasound first with MR as a problem-solving tool in the Evaluation of Pregnant Patients Presenting with Symptoms of acute appendicitis
9:05	9:11	Dr. Javeria Munir	Fellow	Presentation	Radiological Predictors for Assessing Response to Biological Therapy in patients with Active Perianal Crohn’s Disease
9:11	9:17	Dr. Rishi Narine	Fellow	Presentation	Unenhanced MRI of the abdomen and pelvis for surveillance of patients with stage 1 seminoma post-radical orchiectomy
9:17	9:23	Dr. Heba Osman	Fellow	Presentation	Calf muscle injuries in patients having ultrasound for symptoms of deep vein thrombosis
9:23	9:29	Dr. Heba Osman	Fellow	Presentation	The Effect of Standardized Reporting on the Pre-Operative Assessment of Potential Living Renal Transplant Donors – How Does It Help and What value does it provide to surgeons?
9:29	9:35	Dr. Kelly Harper	Resident	Presentation	Can CT based kidney measurements replace nuclear renography for deciding which kidney to use for living kidney donation?
9:35	9:41	Dr. Hatem Mawi	Resident	Presentation	Is unenhanced MRI adequate for surveillance of small (clinical T1a) solid renal masses?
9:41	9:47	Dr. Jean-Philippe Delorme	Fellow	Presentation	Is there an association between patella maltracking and proximal or distal patellar tendinosis? A case-control study using contemporary and more established maltracking MRI parameters.
9:47	9:53	Dr. Jean-Philippe Delorme	Fellow	Presentation	Posterolateral corner injuries in the acute knee dislocation: An MRI-Surgical correlation study
9:53	9:59	Dr. Ahmed Mohamed	Fellow	Presentation	Hidden pathology on abdominal & pelvic MRIs: Frequency and clinical relevance of unexpected findings beyond the field of view
10:00	10:15	BREAK
10:15	10:21	Dr. Kawan Rakhra	Faculty	Presentation	Description of a metrics-based research salary award system and 9-year study on its impact on publication productivity.
10:21	10:27	Dr. Sirote Wongwaisayawan	Fellow	Presentation	Impact of extending emergency radiology coverage on report turnaround time
10:27	10:33	Dr. Haroon Mohammad	Fellow	Presentation	Admission rates, length of stay and outcomes in patients developing complications or requiring extended medical management/observation after percutaneous image guided percutaneous lung biopsy
10:33	10:39	Dr. Yashmin Nisha	Fellow	Presentation	The impact of breast density to the IBIS risk assessment for high-risk breast cancer screening
10:39	10:45	Dr. Kathleen Nguyen	Resident	Presentation	Machine Learning of Multi-Phase CT Texture Features to Differentiate Clear Cell Renal Cell Carcinoma from Oncocytic Renal Neoplasms
10:45	10:51	Anita Dehmoobad Sharifabadi	Medical Student	Presentation	Selective Tweeting of COVID-19 Articles: Does title or abstract positivity influence dissemination?
10:51	10:57	Nichloas Fabiano	Medical Student	Presentation	Selective Tweeting of COVID-19 Articles: Does title or abstract positivity influence dissemination?
10:57	11:03	Zachary Hallgrimson	Medical Student	Presentation	Evaluation of Altmetrics Bias in Imaging Research
11:03	11:09	Sakib Kazi	Medical Student	Presentation	An analysis of COVID-19 article dissemination by Twitter compared to citation rates
11:09	11:15	Saha Nirob	Medical Student	Presentation	Retrospective assessment of discrepancies in preliminary radiological reports in the emergency department
11:15	11:21	Jean-Paul Salameh	Medical Student	Presentation	Completeness of Reporting of Systematic Reviews of Diagnostic Test Accuracy Based on the PRISMA-DTA Reporting Guideline
11:21	11:27	Lee Treanor	Medical Student	Presentation	Time-lag bias in imaging diagnostic accuracy studies: Are studies with positive conclusions or titles submitted and published faster?
11:27	11:33	Dr. Robert Frank	Resident	Presentation	Reporting Bias in Imaging Diagnostic Accuracy Research: Update on Recent Evidence
11:33	11:39	Dr. Trevor McGrath	Resident	Presentation	Overinterpretation of research findings: evaluation of ‘spin’ in systematic reviews of diagnostic accuracy studies in high impact factor journals
11:39	12:00	BREAK
Keynote Presentations: Visiting Professor Dr. Anwar Padhani