University of Manitoba: Medicine - Radiology

Latest Publications

Recent publications that include authors from among the members of the Manitoba Radiology program are listed below. Click the URL (Uniform Resource Locator) to view the abstract in the bottom frame.

Tian, G., B. Xiang, G. Dai, G. Li, J. Sun, R. Summers & R. Deslauriers (2003). Retrograde cardioplegia. J Thorac Cardiovasc Surg 125(4), 872-880. URL = 12698151

Canvin, J.M., S. Bernatsky, C.A. Hitchon, M. Jackson, M.G. Sowa, J.R. Mansfield, H.H. Eysel, H.H. Mantsch & H.S. El-Gabalawy (2003). Infrared spectroscopy: shedding light on synovitis in patients with rheumatoid arthritis. Rheumatology (Oxford) 42(1), 76-82. URL = 12509617

Stroman, P.W., B. Tomanek, V. Krause, U.N. Frankenstein & K.L. Malisza (2002). Mapping of neuronal function in the healthy and injured human spinal cord with spinal FMRI. Neuroimage 17(4), 1854-1860. URL = 1249875

Marles, S.L., M. Reed & J.A. Evans (2003). Humeroradial synostosis, ulnar aplasia and oligodactyly, with contralateral amelia, in a child with prenatal cocaine exposure. Am J Med Genet 116(1), 85-89. URL =12476458

Attas, E.M., M.G. Sowa, T.B. Posthumus, B.J. Schattka, H.H. Mantsch & S.L. Zhang (2002). Skin hydration images from near-infrared reflectance spectra. Am Clin Lab 21(8), 32-36. URL = 12440175 (no abstract available)

El-Sayed, S., T. Bezabeh, O. Odlum, R. Patel, S. Ahing, K. MacDonald, R.L. Somorjai & I.C.P. Smith (2002). An ex vivo study exploring the diagnostic potential of 1H magnetic resonance spectroscopy in squamous cell carcinoma of the head and neck region. Head Neck 24(8), 766-772. URL = 12203802

Soper, R., U. Himmelreich, D. Painter, R.L. Somorjai, C.L. Lean, B. Dolenko, C.E. Mountford & P. Russell (2002). Pathology of hepatocellular carcinoma and its precursors using proton magnetic resonance spectroscopy and a statistical classification strategy. Pathology 34(5), 417-422. URL = 12408339

El-Sayed, S., T. Bezabeh, O. Odlum, R. Patel, S. Ahing, K. MacDonald, R.L. Somorjai & I.C. Smith (2002). An ex vivo study exploring the diagnostic potential of 1H magnetic resonance spectroscopy in squamous cell carcinoma of the head and neck region. Head Neck 24(8), 766-772. URL = 12203802

Somorjai, R.L., R. Vivanco & N. Pizzi (2002). A novel, direct spatio-temporal approach for analyzing fMRI experiments. Artif Intell Med 25(1), 5-17. URL = 12009260

Somorjai, R.L. (2002). Exploratory data analysis in functional neuroimaging. Artif Intell Med 25(1), 1-3. URL = 12009259 (no abstract available)

Jarmasz, M. & R.L. Somorjai (2002). Exploring regions of interest with cluster analysis (EROICA) using a spectral peak statistic for selecting and testing the significance of fMRI activation time-series. Artif Intell Med 25(1), 45-67. URL = 12009263

Menard, C., I.C. Smith, R.L. Somorjai, L. Leboldus, R. Patel, C. Littman, S.J. Robertson & T. Bezabeh (2001). Magnetic resonance spectroscopy of the malignant prostate gland after radiotherapy: a histopathologic study of diagnostic validity. Int J Radiat Oncol Biol Phys 50(2), 317-323. URL = 11380217

Qiao, M., K.L. Malisza, M.R. Del Bigio & U.I. Tuor (2002). Transient hypoxia-ischemia in rats: changes in diffusion-sensitive MR imaging findings, extracellular space, and Na+-K+ -adenosine triphosphatase and cytochrome oxidase activity. Radiology 223(1), 65-75. URL = 11930049

Malisza, K.L. & P.W. Stroman (2002). Functional imaging of the rat cervical spinal cord. J Magn Reson Imaging 16(5), 553-558. URL = 12412032

Stroman, P.W., V. Krause, K.L. Malisza, U.N. Frankenstein & B. Tomanek (2002). Functional magnetic resonance imaging of the human cervical spinal cord with stimulation of different sensory dermatomes. Magn
Reson Imaging 20(1), 1-6. URL = 11973024

Stroman, P.W., V. Krause, K.L. Malisza, U.N. Frankenstein & B. Tomanek (2002). Extravascular proton-density changes as a non-BOLD component of contrast in fMRI of the human spinal cord. Magn Reson Med 48(1), 122-127. URL = 12111939

Evans, J.A., M.H. Reed & C.R. Greenberg (2002). Fibular aplasia with ectrodactyly. Am J Med Genet 113(1), 52-58. URL = 12400066

Shewchuk, J.R. & M.H. Reed (2002). Pediatric postprimary pulmonary tuberculosis. Pediatr Radiol 32(9), 648-651. URL = 12195304

Gallet, J.M. & M.H. Reed (2002). Paediatric personnel extremity dose study. Br J Radiol 75(891), 249-252. URL = 11932219

Kirkpatrick, I.D. & H.M. Greenberg (2002). Answer to case of the month #85: abdominal computed tomographic manifestations of cystic fibrosis in an adult. Can Assoc Radiol J 53(2), 103-106. URL = 11975101 (No abstract available).

Leslie, W.D., J. Havelock, R. Palser & D.N. Abrams (2002). Large-body radiation doses following radioiodine therapy. Nucl Med Commun 23(11), 1091-1097. URL = 12411838

Leslie, W.D., C. Metge, E.A. Salamon & C.K. Yuen (2002). Bone mineral density testing in healthy postmenopausal women. The role of clinical risk factor assessment in determining fracture risk. J Clin Densitom
5(2), 117-130. URL = 12110755

Johnston, J., C. Silva, T. Hiebert, R. Buist, M. Dawood, J. Peeling & C. Power (2002). Neurovirulence depends on virus input titer in brain in feline immunodeficiency virus infection: Evidence for activation of innate immunity and neuronal injury. J Neurovirol 8(5), 420-431. URL = 12402168

Corbin, I.R., R. Buist, V. Volotovskyy, J. Peeling, M. Zhang & G.Y. Minuk (2002). Regenerative activity and liver function following partial hepatectomy in the rat using (31)P-MR spectroscopy. Hepatology 36(2), 345-353. URL = 12143042

Lacourciere, Y., J. Levesque, J.M. Onrot, S.R. Wilson, E. Szaky, M. Thibodeau, M.L. Vasilevsky, S.M. Dashefsky, D.R. Allan, M. Lafortune, B. Vendeville, W.M. Zaleski, D.E. Page & F. D'Onofrio (2002). Impact of Levovist ultrasonographic contrast agent on the diagnosis and management of hypertensive patients with suspected renal artery stenosis: a Canadian multicentre pilot study. Can Assoc Radiol J 53(4), 219-227. URL = 12391928

Levesque, J., Y. Lacourciere, J.M. Onrot, S.R. Wilson, E. Szaky, M. Thibodeau, M.L. Vasilevsky, S.M. Dashefsky, D.R. Allan, M. Lafortune, B. Vendeville, W.M. Zaleski, D.E. Page & F. D'Onofrio (2002). Economic impact of an ultrasonographic contrast agent on the diagnosis and initial management of patients with suspected renal artery stenosis. Can Assoc Radiol J 53(4), 228-236. URL = 12391929

Khan, A.A., J.P. Brown, D.L. Kendler, W.D. Leslie, B.C. Lentle, E.M. Lewiecki, P.D. Miller, R.L. Nicholson, W.P. Olszynski & N.B. Watts (2002). The 2002 Canadian bone densitometry recommendations: take-home messages. Cmaj 167(10), 1141-1145. URL = 12427706 (No abstract - information to retrieve free full text article is given).

Ye, J., G. Dai, L. Yang, J. Sun, R. Summers & R. Deslauriers (2001). Is deep hypothermia necessary for unilateral antegrade cerebral perfusion during circulatory arrest? A magnetic resonance study in a pig model. Cardiovasc Surg 9(6), 600-607. URL = 11604345.

Tian, G., B. Xiang, G. Dai, J. Sun, W.G. Lindsay & R. Deslauriers (2001). Simultaneous antegrade/retrograde cardioplegia protects myocardium distal to a coronary occlusion: A study in isolated pig hearts. Magn Reson Med 46(4), 773-780. URL = 11590654.

Stroman, P.W., V. Krause, K.L. Malisza, U.N. Frankenstein & B. Tomanek (2001). Characterization of contrast changes in functional MRI of the human spinal cord at 1.5 T. Magn Reson Imaging 19(6), 833-838. URL = 11551724.

Stroman, P.W., V. Krause, U.N. Frankenstein, K.L. Malisza & B. Tomanek (2001). Spin-echo versus gradient-echo fMRI with short echo times. Magn Reson Imaging 19(6), 827-831. URL = 11551723.

Olivotto, I.A., C. Bancej, V. Goel, J. Snider, R.G. McAuley, B. Irvine, L. Kan, D. Mirsky, M.J. Sabine, R. McGilly & J.S. Caines (2001). Waiting times from abnormal breast screen to diagnosis in 7 Canadian provinces. CMAJ 165(3), 277-283. URL = 11517642.

Mountford, C.E., R.L. Somorjai, P. Malycha, L. Gluch, C. Lean, P. Russell, B. Barraclough, D. Gillett, U. Himmelreich, B. Dolenko, A.E. Nikulin & I.C. Smith (2001). Diagnosis and prognosis of breast cancer by magnetic resonance spectroscopy of fine-needle aspirates analysed using a statistical classification strategy. Br J Surg 88(9), 1234-1240. URL = 11531873.

Mark, J., G. Dai, B. Xiang, J. Sun, W.G. Lindsay, R. Deslauriers & G. Tian (2001). Contrast agent istribution in microvascular damage of infarcted pig myocardium. Acta Radiol 42(5), 515-520. URL = 11599056.

Malisza, K.L. & J.C. Docherty (2001). Capsaicin as a source for painful stimulation in functional MRI. J Magn Reson Imaging 14(4), 341-347. URL = 11599056.

Kupriyanov, V.V., B. BX, J. Sun, O. Jilkina, G. Dai & R. Deslauriers (2001). Effects of flow and energy metabolism on injury and Rb(+) uptake in pig hearts: An (87)Rb and (31)P NMR study. Magn Reson Med 46(5), 963-973. URL = 11675649.

Frankenstein, U.N., W. Richter, M.C. McIntyre & F. Remy (2001). Distraction modulates anterior cingulate gyrus activations during the cold pressor test. Neuroimage 14(4), 827-836. URL = 11554801.

McIntosh, L.M., R. Summers, M. Jackson, H.H. Mantsch, J.R. Mansfield, M. Howlett, A.N. Crowson & J.W. Toole (2001). Towards non-invasive screening of skin lesions by near-infrared spectroscopy. J Invest Dermatol 116(1), 175-81. URL = 11168814

Hoult, D.I., J.K. Saunders, G.R. Sutherland, J. Sharp, M. Gervin, H.G. Kolansky, D.L. Kripiakevich, A. Procca, R.A. Sebastian, A. Dombay, D.L. Rayner, F.A. Roberts & B. Tomanek (2001). The engineering of an interventional MRI with a movable 1.5 Tesla magnet. J Magn Reson Imaging 13(1), 78-86. URL = 11169807

McCurdy, B.M., K. Luchka & S. Pistorius (2001). Dosimetric investigation and portal dose image prediction using an amorphous silicon electronic portal imaging device. Med Phys 28(6), 911-24.URL = PMID: 11439488

Baumgartner, R., R. Somorjai, R. Summers & W. Richter (2001). Ranking fMRI Time Courses by Minimum Spanning Trees: Assessing Coactivation in fMRI. Neuroimage 13(4), 734-742. URL = PMID: 11305900

Stroman, P.W. & L.N. Ryner (2001). Functional MRI of motor and sensory activation in the human spinal cord. Magn Reson Imaging 19(1), 27-32. URL = 21192459

Poulin, B.J. & R. Gordon (2001). How to organize science funding: the new Canadian Institutes for Health Research (CIHR), an opportunity to vastly increase innovation. Canadian Public Policy 27(1), 95-112.

Qiao, M., K.L. Malisza, M.R. Del Bigio & U.I. Tuor (2001). Correlation of cerebral hypoxic-ischemic t2 changes with tissue alterations in water content and protein extravasation. Stroke 32(4), 958-63. URL = PMID: 11283397

Bezabeh, T., R.L. Somorjai, I.C. Smith, A.E. Nikulin, B. Dolenko & C.N. Bernstein (2001). The use of 1H magnetic resonance spectroscopy in inflammatory bowel diseases: distinguishing ulcerative colitis from Crohn's disease. Am J Gastroenterol 96(2), 442-8. URL = 21122349

Alexander, M.E., R. Baumgartner, C. Windischberger, E. Moser & R.L. Somorjai (2000). Wavelet domain de-noising of time-courses in MR image sequences. Magn Reson Imaging 18(9), 1129-1134. URL = PMID 11222905

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