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Research Day

Dr. Cheemun Lum Radiology Research Day

Dr. Cheemun Lum

Dr. Cheemun Lum working in the research lab

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.

  • 2017 Dr. Cheemum Lum Research Day
    student explains research day project

     

    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

  • 2018 Dr. Cheemum Lum Research Day
    students watching presentations

     

    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

     

    2018 Dr. Cheemum Lum Research Day 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

  • 2019 Dr. Cheemum Lum Research Day
    Students and faculty at Research day

     

    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

     

  • 2020 Dr. Cheemum Lum Research Day

    Thursday, June 18, 2020

    VIRTUAL EVENT

    Someone watching virtual presentation

     

    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

    2020 Dr. Cheemun Lum Research Day Awards

    2019-2020 CHEO Teacher of the Year - Voted by the Residents. Winner is Dr. Julie Hurteau Miller
    2019-2020 Fellow Teacher of the Year - Voted by the Residents. Winner is Dr. Angela Guarnizo Capera

     

    2019-2020 Best Grand Rounds - Residents Choice. Winner is Dr. Natasha Akhlaq
    2019-2020 MD Collaborator Award. Winner is Dr. Nicola Schieda
    2019-2020 Department Heard Operational Excellence Award. Winner is Dr. Blair MacDonald
    2019-2020 Resident Teacher of the Year - Voted by Medical Students. Winner is Dr. Trevor Hitchings
    2019-2020 Staff Radiologist Best On-Call Support - Voted by the Residents. Winner is Dr. Geoffrey Doherty
    2019-2020 Staff Teacher of the Year - Voted by the Medical Students. Winner is Dr. Kevin O'Kelly
    2019-2020 Staff Teacher of the Year - Voted by the Residents. Winner is Dr. Carlos Torres
    2019-2020 Staff Teacher of the Year - Voted by the Residents. Winner is Dr. Demetri Papadatos
    2019-2020 Staff Teacher of the Year - Voted by the Residents. Winner is Dr. Rebecca Hibbert
    2019-2020 CHEO Woman Leadership Award. Winner is Dr. Rebecca Hibbert

     

  • 2021 Dr. Cheemum Lum Research Day

    Thursday, June 10, 2021

    VIRTUAL EVENT

    Someone watching virtual presentation

     

    Thursday, June 10, 2021

    VIRTUAL EVENT

    2021 Dr. Cheemum Lum Research Day Schedule
    Start End Name Rank Type Title
    8:00 8:10 Dr. Richard Aviv Chief   Introduction and opening remarks
    8:10 8:21 Dr. Yasser Asiri Fellow Presentation Distal intersection syndrome: MRI prevalence and evaluation of associated imaging findings.
    8:21 8:32 Dr. David McComiskey Fellow Presentation Diagnostic Accuracy of Centrally Restricted Diffusion Sign in Cerebral Metastatic Disease: Differentiating Radiation Necrosis from Tumor Recurrence
    8:32 8:43 Dr. Damithri Ranathunga Fellow Presentation Natural history of LIRADS 2 & 3 observations, A retrospective cross-sectional study
    8:43 8:54 Dr. Yashmin Nisha Fellow Presentation Early discharge of patients with small pneumothorax after image-guided biopsy of lung lesions
    8:54 9:05 Dr. Maria Dien Esquivel Fellow Presentation When to intervene in children with Chiari I malformation: is it radiological, clinical or both?
    9:05 9:16 Dr. Sanam Ebrahimzadeh Pirshahid Fellow Presentation Cochrane ‘living’ systematic review on the diagnostic accuracy of chest imaging for COVID-19 (version 4)
    9:16 9:27 Dr. Heba Osman Fellow Presentation Prevalence and severity of complicated diverticulitis among a Canadian Arctic population.
    9:27 9:38 Dr. Hussain Alnemer Fellow Presentation Value of Minimum Intensity Projection (MinIP) Images in the Detection of Ground Glass Pulmonary Nodules
    9:38 10:00 BREAK
    10:00 10:11 Dr. Javeria Munir Fellow Presentation Mortality rates in women ages 40 and older diagnosed with breast cancer according to method of detection
    10:11 10:22 Dr. Morgan Schulze Fellow Presentation A prospective comparison of 8 French and 10 French nephrostomy catheter performance
    10:22 10:33 Dr. Paul Sathiadoss Fellow Presentation Utility of quantitative T2-mapping compared to conventional and advanced diffusion weighted imaging techniques for multi-parametric prostate MRI in men with hip prosthesis
    10:33 10:44 Dr. Victoria Domonkos Resident Presentation Patient Perceptions of Pressure to Consent Based on the Location where Informed Consent is Obtained.
    10:44 10:55 Dr. Shenghua Zhu Resident Presentation Time metrics and clinical outcomes of thrombectomy in acute ischemic stroke patients before and after implementation of preprocedural and intraprocedural COVID-19 infection control protocols in nine large Canadian academic centres.
    10:55 11:06 Milad Hamwi Medical Student Presentation Making the Connections: The Neural Network as a Biomarker Source in Patients with Multiple Sclerosis
    11:06 11:17 Jean-Paul Salameh Medical Student Presentation Liver Reporting and Data System (LI-RADS) Major Features: Individual Patient Data Meta-analysis of Diagnostic Accuracy Studies for Diagnosis of Hepatocellular Carcinoma
    11:17 11:28 Sakib Kazi Medical Student Presentation A Cross Sectional Study Evaluating the Impact of Peer Review on the Quality of Reporting in Imaging Diagnostic Test Accuracy Research
    11:28 11:39 Nayaar Islam Other (Graduate Student) Presentation Factors associated with screening mammography participation in Canadian women
    11:39 12:00 Questions and concluding remarks

    Friday, June 11, 2021 - Keynote Presentation: Visiting Professor Dr. Richard Duszak - Radiology Workforce Subspecialization: Too Much of a Good Thing?

    2021 Dr. Cheemun Lum Research Day Awards

    Best Radiology Resident Research Award:

    • Dr. Victoria Domonkos, “Patient Perceptions of Pressure to Consent Based on the Location where Informed Consent is Obtained”.
    • Runner Up: Dr. Shenghua Zhu, “Time metrics and clinical outcomes of thrombectomy in acute ischemic stroke patients before and after implementation of preprocedural and intraprocedural COVID-19 infection control protocols in nine large Canadian academic centre”.

    Best Radiology Fellow Research Award:

    • Dr. Yashmin Nisha, “Early discharge of patients with small pneumothorax after image-guided biopsy of lung lesions”.
    • Runner Up: Dr. Javeria Munir, “Mortality rates in women ages 40 and older diagnosed with breast cancer according to method of detection”.

    Best Student (Other learner) Research Award:

    • Sakib Kazi (Medical Student), “A Cross Sectional Study Evaluating the Impact of Peer Review on the Quality of Reporting in Imaging Diagnostic Test Accuracy Research”.
    • Runner Up: Nayaar Islam (Masters Candidate), “Factors associated with screening mammography participation in Canadian women”.

    Departmental Award Recipients

    1. Dr. Demetri Papadatos - Abdominal & ER Imaging Staff Teacher of the Year, Voted by Abdomen & ER Fellows
    2. Dr. Nicola Schieda - Abdominal Imaging Staff Mentor of the Year, Voted by Abdomen & ER Fellows
    3. Dr. Paul Sathiadoss - Abdominal Imaging Fellow of the Year, Voted by Abdomen Staff
    4. Dr. Marcos Sampaio - MSK Staff Teacher of the Year, Voted by MSK Fellows
    5. Dr. Giselle Revah - Cardiac Staff Teacher of the Year, Voted by Cardiac Imaging Fellows (from departments of Cardiology and Radiology)
    6. Dr. Hamid Bayanati - Thoracic Staff Teacher of the Year, Voted by Thoracic Fellows
    7. Dr. Nader Zakhari - Neuroradiology Staff Teacher of the Year, Voted by Neuro Fellows
    8. Dr. Jean Seely - Breast Staff Teacher of the Year, Voted by the Breast Fellow
    9. Dr. Rachel Mcphedran - Resident Teacher of the Year, Voted by medical students
    10. Dr. Carlos Torres - Staff Teacher of the Year, Voted by medical students
    11. Dr. Paul Sathiadoss - Fellow Teacher of the Year, Voted by residents
    12. A tie between Dr. Hamid Bayanati & Dr. Carlos Torres - Staff Radiologist Teacher of the Year, Voted by residents
    13. Dr. Kerri Highmore - CHEO Teacher of the Year, Voted by residents
    14. Dr. Geoffrey Doherty - Staff Radiologist Best On-Call Support, Voted by residents
    15. Dr. Bill Yan: Forensic Radiology - Imaging of the Deceased - Grand Rounds: Residents’ Choice Award, Voted by residents
    16. Dr. Daniel Walker - RSNA Roentgen Fellow Research Award
    17. Dr. Richard Aviv - MD Collaborator Award
    18. Dr. Carole Dennie - Woman Leadership Award
    19. Dr. Cindy Walsh - Department Head Award for Contribution to Operational Excellence
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Research

Betty Anne Schwarz, RN, BA, MSc, PhD
Clinical Research Program Manager
Ottawa Hospital Research Institute
Tel: 613-798-5555 ext 17522
bschwarz@toh.on.ca