selected scholarly activity
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conferences
- Can CT Replace MRI in Preoperative Assessment of the Circumferential Resection Margin in Rectal Cancer?. American Journal of Roentgenology. 2009
- Misnomer of Posterior Reversible Encephalopathy Syndrome-Not Only Posterior and Not Always Reversible. American Journal of Roentgenology. 2009
- Continuing professional development: Self-assessment program paleoradiology: September 2004 - August 2005. Canadian Association of Radiologists Journal. 200-202. 2004
- Continuing professional development self-assessment program Insights4Imaging, part 7: June 2004 - May 2005. Canadian Association of Radiologists Journal. 135-137. 2004
- Continuing professional development. Evidence-based radiology problems. Transrectal drainage of pelvic abscess: June 2004 - May 2005.. Canadian Association of Radiologists Journal. 140-143. 2004
- Use of dynamic spiral CT to evaluate vocal chord geometry during inhalations from two DPIs at varying inspiratory flow rates.. American Journal of Respiratory and Critical Care Medicine. A120-A120. 1999
- <title>Design and implementation of an integrated PACS workstation in the ICU</title>. Proceedings of SPIE - The International Society for Optical Engineering. 268-275. 1997
- Automatic total lung capacity measurement from computed radiographic chest images. Radiology. 725-725. 1996
- Compression of brain MR images with an adaptive mixture model, wavelets, and the Karhunen-Loeve transform. Radiology. 896-896. 1996
- COMPRESSION OF DIGITAL CHEST RADIOGRAPHS WITH A MIXTURE OF PRINCIPAL COMPONENTS NEURAL NETWORKS. Radiology. 447-447. 1995
- COMPRESSION OF DIGITAL CHEST RADIOGRAPHS WITH USE OF A MIXTURE OF PRINCIPAL COMPONENTS IN NEURAL NETWORKS. Radiology. 292-293. 1995
- CT QUANTIFICATION OF EMPHYSEMA - HOW MANY SECTIONS IS ENOUGH. Radiology. 242-242. 1992
- HICKMAN NODULE - A MIMICK OF METASTATIC DISEASE. Investigative Radiology. S58-S58. 1988
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journal articles
- Common normal variants of pediatric vertebral development that mimic fractures: a pictorial review from a national longitudinal bone health study. Pediatric Radiology. 45:593-605. 2015
- Skeletal findings in the first 12 months following initiation of glucocorticoid therapy for pediatric nephrotic syndrome. Osteoporosis International. 25:627-637. 2014
- Anatomical distribution of vertebral fractures: comparison of pediatric and adult spines. Osteoporosis International. 23:1999-2008. 2012
- Prevalent vertebral fractures among children initiating glucocorticoid therapy for the treatment of rheumatic disorders. Arthritis Care and Research. 62:516-526. 2010
- People behind Exclusive Eponyms of Radiologic Signs (Part II). Canadian Association of Radiologists Journal. 61:44-53. 2010
- People behind Exclusive Eponyms of Radiologic Signs (Part I). Canadian Association of Radiologists Journal. 60:201-212. 2009
- Advanced Vertebral Fracture Among Newly Diagnosed Children With Acute Lymphoblastic Leukemia: Results of the Canadian Steroid-Associated Osteoporosis in the Pediatric Population (STOPP) Research Program. Journal of Bone and Mineral Research. 24:1326-1334. 2009
- O Fortuna. Canadian Association of Radiologists Journal. 60:1-1. 2009
- Out, damned spot! Out, I say!. Canadian Association of Radiologists Journal. 59:235-236. 2008
- Effect of voice recognition on radiologist reporting time.. Canadian Association of Radiologists Journal. 59:203-209. 2008
- Self-assessment program insights4imaging, Part 27: October 2008-September 2009. Canadian Association of Radiologists Journal. 59:168-171. 2008
- X-ray tube to YouTube.. Canadian Association of Radiologists Journal. 59:172-173. 2008
- Self-assessment program Insights4Imaging, part 22: October 2007-September 2008. Canadian Association of Radiologists Journal. 58:196-199. 2007
- Self-assessment program insights4imaging, Part 20: April 2007 - March 2008. Canadian Association of Radiologists Journal. 58:68-71. 2007
- Self-assessment program Insights4Imaging, Part 17: October 2006 - September 2007. Canadian Association of Radiologists Journal. 57:200-203. 2006
- Self-assessment program Insights4Imaging, part 16: June 2006-May 2007. Canadian Association of Radiologists Journal. 57:136-139. 2006
- Self-assessment program insights4imaging, part 15: April 2006 - March 2007. Canadian Association of Radiologists Journal. 57:68-71. 2006
- Developments in the Residents' Corner. Canadian Association of Radiologists Journal. 57:5-6. 2006
- Erratum: Imagerie du sein (Canadian Association of Radiologist Journal (December 2005) 56, 5). Canadian Association of Radiologists Journal. 57:6. 2006
- Self-assessment program insights4imaging, part 14: February 2006 - January 2007. Canadian Association of Radiologists Journal. 57:7-10. 2006
- Imagerie du sein.. Canadian Association of Radiologists Journal. 56:264-265. 2005
- Self-assessment program insights4imaging, part 13: Breast imaging December 2005 - November 2006. Canadian Association of Radiologists Journal. 56:266-269. 2005
- Self-Assessment Program Insights4Imaging, Part 12 October 2005 - September 2006. Canadian Association of Radiologists Journal. 56:196-198. 2005
- Self-assessment program insights4imaging, part 11: Bone densitometry June 2005 to May 2006. Canadian Association of Radiologists Journal. 56:120-122. 2005
- Self-assessment program insights4imaging, Part 10: April 2005 to March 2006. Canadian Association of Radiologists Journal. 56:61-63. 2005
- Your first choice for publishing original work.. Canadian Association of Radiologists Journal. 56:60. 2005
- Self-assessment program insights4imaging, part 9: February 2005 to January 2006. Canadian Association of Radiologists Journal. 56:5-8. 2005
- Tides of change. Canadian Association of Radiologists Journal. 56:4-4. 2005
- Continuing professional development: Self-assessment program Insights4Imaging, Part 8: December 2004 - November 2005. Canadian Association of Radiologists Journal. 55:285-287. 2004
- Evidence-based radiology problems inferior pancreaticoduodenal artery aneurysm secondary to chronic pancreatitis: computed tomographic diagnosis and transcatheter embolization: December 2004 - November 2005.. Canadian Association of Radiologists Journal. 55:288-293. 2004
- The past and future at the Canadian Association of Radiologists Journal. Canadian Association of Radiologists Journal. 55:283-284. 2004
- Dem bones, dem bones. Canadian Association of Radiologists Journal. 55:195-195. 2004
- Continuing Professional Development: Self-Assessment Program Insights4Imaging, Part 6: April 2004 - March 2005. Canadian Association of Radiologists Journal. 55:68-70. 2004
- Evidence-based radiology problems. Radiofrequency ablation of lung malignancy April 2004-March 2005.. Canadian Association of Radiologists Journal. 55:71-74. 2004
- Evidence-based radiology problems. Inferior epigastric artery pseudoaneurysm: computed tomographic diagnosis and transcatheter therapy. February 2004--January 2005.. Canadian Association of Radiologists Journal. 55:8-11. 2004
- Continuing professional development. Evidence-based radiology problems transcatheter embolization of rectal laceration: December 2003--November 2004.. Canadian Association of Radiologists Journal. 54:272-276. 2003
- Delivery of recombinant gene product to canine brain with the use of microencapsulation. Translational Research. 142:399-413. 2003
- Continuing Professional Development Self-Assessment Program Insights4Imaging, Part 4: October 2003 - September 2004. Canadian Association of Radiologists Journal. 54:204-206. 2003
- Evidence-based radiology problems. High-flow post-traumatic priapism: transcatheter embolotherapy: October 2003-September 2004.. Canadian Association of Radiologists Journal. 54:207-210. 2003
- Evidence-based radiology problems. Covered stent treatment of an axillary artery pseudoaneurysm: June 2003-June 2004.. Canadian Association of Radiologists Journal. 54:140-143. 2003
- Meet the Canadian association of radiologists. Canadian Association of Radiologists Journal. 54:185-186. 2003
- Self-assessment program insights4imaging, part 3: June 2003 - May 2004. Canadian Association of Radiologists Journal. 54:144-146. 2003
- "I've been hit".. Canadian Association of Radiologists Journal. 54:8-9. 2003
- Self assessment program insights4imaging, part 1: February - November 2003. Canadian Association of Radiologists Journal. 54:23-25. 2003
- "If you haven't got a ha'penny, God bless you!". Canadian Association of Radiologists Journal. 53:188-189. 2002
- Diagnostic imaging: series introduction. Canadian Association of Radiologists Journal. 53:128-129. 2002
- Times of change.. Canadian Association of Radiologists Journal. 53:126-127. 2002
- Practice audit program. Radiology reporting audit record form.. Canadian Association of Radiologists Journal. 53:73-75. 2002
- Self-assessment program. Radiology reports: April-November 2002.. Canadian Association of Radiologists Journal. 53:76-80. 2002
- Many thanks to our reviewers. Canadian Association of Radiologists Journal. 53:5-5. 2002
- Reflection on tragic events. Canadian Association of Radiologists Journal. 52:285-285. 2001
- Self-assessment test. Canadian Association of Radiologists Journal. 52:140-141. 2001
- Practice Audit Program: percutaneous biopsy procedures. Canadian Association of Radiologists Journal. 52:215-219. 2001
- New arrivals. Canadian Association of Radiologists Journal. 52:6. 2001
- CARJ ... a credit to you all (a "Maintenance of Certification" credit, that is). Canadian Association of Radiologists Journal. 52:73-73. 2001
- Continuing professional development - Self-assessment Program - Pulmonary arteriovenous malformations: April-December 2001. Canadian Association of Radiologists Journal. 52:74-76. 2001
- Practice Audit Program - Staff radiation dose in angiography. Canadian Association of Radiologists Journal. 52:79-83. 2001
- In this issue.... Canadian Association of Radiologists Journal. 51:325-325. 2000
- Changes to the journal. Canadian Association of Radiologists Journal. 51:221-222. 2000
- The promise and peril of electronic publishing.. Canadian Association of Radiologists Journal. 51:152-153. 2000
- CARJ in the new millennium.. Canadian Association of Radiologists Journal. 51:6-7. 2000
- Dyspnea and pulmonary infiltrates.. Canadian Respiratory Journal. 5:227-230. 1998
- Compression of digital chest radiographs with a mixture of principal components neural network: evaluation of performance.. Radiographics. 16:1481-1488. 1996
- Evaluation of the emphysematous patient.. Thoracic Surgery Clinics. 5:635-657. 1995
- New regulations hurting radiology.. CANADIAN MEDICAL ASSOCIATION JOURNAL. 151:11-12. 1994
- Minimizing the risk of Q fever in the hospital setting.. The Canadian journal of infection control : the official journal of the Community & Hospital Infection Control Association-Canada = Revue canadienne de prevention des infections / Association pour la prevention des infections a l'hopit. 9:5-8. 1994
- Automated in vivo quantification of emphysema.. Radiology. 188:835-838. 1993
- The trachea: pathologic conditions and trauma.. Canadian Association of Radiologists Journal. 44:157-167. 1993
- The trachea: normal anatomic features, imaging and causes of displacement.. Canadian Association of Radiologists Journal. 44:81-89. 1993
- Effect of Clinical History on the Interpretation of Chest Radiographs in Childhood Bronchiolitis. Investigative Radiology. 28:214-217. 1993
- Research in the Clinical Radiology Department. Investigative Radiology. 27:971-972. 1992
- Expertise in visual diagnosis. Academic Medicine. 67:S78-83. 1992
- The Chest Radiograph in the Acquired Immunodeficiency Syndrome. Seminars in Respiratory and Critical Care Medicine. 13:275-292. 1992
- The correlation of feature identification and category judgments in diagnostic radiology. Memory and Cognition. 20:344-355. 1992
- Letter to the editor [1]. Investigative Radiology. 26:917. 1991
- Intra-aortic balloon pumps: an update on radiographic recognition.. Canadian Association of Radiologists Journal. 42:257-260. 1991
- A pearl of wisdom. British Journal of Radiology. 64:473-474. 1991
- Observer Variation in Detecting the Radiologic Features Associated with Bronchiolitis. Investigative Radiology. 26:115-118. 1991
- Clinical history and accurate interpretation of chest radiographs.. American Journal of Roentgenology. 156:197-198. 1991
- Re: Correspondence. Investigative Radiology. 26:917. 1991
- Graft pseudoaneurysm simulating desmoid tumor recurrence.. Canadian Association of Radiologists Journal. 41:219-221. 1990
- MR Imaging of Stump Neuroma. Journal of Computer Assisted Tomography. 14:656-657. 1990
- Chronic lung diseases: specific diagnosis by using CT. American Journal of Roentgenology. 152:1183-1188. 1989
- Sarcoidosis: correlation of pulmonary parenchymal pattern at CT with results of pulmonary function tests.. Radiology. 171:619-624. 1989
- Hickman nodule: a mimic of metastatic disease.. Radiology. 171:401-402. 1989
- Stump Neuroma Masquerading as Recurrent Malignancy on Chest Roentgenogram. Chest. 95:684-685. 1989
- Calcified intralobar pulmonary sequestration.. Canadian Association of Radiologists Journal. 39:290-292. 1988
- Tracheal Chondroma. Journal of Computer Assisted Tomography. 12:1085-1085. 1988
- Aspergillus terreus as a Cause of Invasive Pulmonary Aspergillosis. Chest. 94:889-891. 1988
- The secondary pulmonary lobule: normal and abnormal CT appearances. American Journal of Roentgenology. 151:21-25. 1988
- A brief note on a brief case. American Journal of Roentgenology. 150:951-951. 1988
- Aortobronchopulmonary fistula complicating aortic aneurysm: diagnosis in four cases. American Journal of Roentgenology. 150:535-538. 1988
- Fungal microabscesses in immuno-suppressed patients--CT appearances.. Canadian Association of Radiologists Journal. 39:10-12. 1988
- Cardiac involvement in systemic disease. Postgraduate Radiology. 8:185-210. 1988
- A preliminary study of the possible benefits of using carbon dioxide insufflation during double-contrast barium enema. British Journal of Radiology. 59:1052-1052. 1986
- Calcified ascending aorta after radiation therapy. American Journal of Roentgenology. 147:477-478. 1986
- Hibernoma: a patient examined by CT.. Canadian Association of Radiologists Journal. 37:110-111. 1986
- CO2 delivery system for double-contrast barium enema examinations.. Radiology. 159:264-264. 1986
- The musculoskeletal manifestations of cystic fibrosis. Seminars in Arthritis and Rheumatism. 15:213-225. 1986
- Pain after barium enema: effect of CO2 and air on double-contrast study.. Radiology. 157:35-36. 1985
- Resolution of myositis ossificans in a hemophiliac.. Canadian Association of Radiologists Journal. 36:161-162. 1985
- New CT finding in aggressive meningioma.. American Journal of Neuroradiology. 6:101-102. 1985