Search Results - "Chang, Silvia D"

Second-opinion reads in prostate MRI: added value of subspecialty interpretation and review at multidisciplinary rounds by Li, Jessica L., Phillips, Drew, Towfighi, Sohrab, Wong, Amanda, Harris, Alison, Black, Peter C., Chang, Silvia D.

“…Purpose This study evaluates the impact of second-opinion review of multiparametric prostate MRI for cancer detection by a multidisciplinary review board at a…”
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IgG4-related prostatitis manifesting as urinary obstruction in a 28-year-old male by Jazdarehee, Aria, Ahrari, Azin, Bowie, Drew, Chang, Silvia D, Tran, Henry, Jamal, Shahin, Chen, Luke Y C, Tran, Karen C

“…Immunoglobulin G4-related disease (IgG4-RD) is a systemic lymphoproliferative disorder characterized by elevated serum IgG4 levels and tumefactive lesions that…”
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Virtual monoenergetic reconstruction of contrast-enhanced CT scans of the abdomen and pelvis at 40 keV improves the detection of peritoneal metastatic deposits by Darras, Kathryn E., Clark, Sheldon J., Kang, Heejun, Mohammed, Mohammed F., Barrett, Sarah, Chang, Silvia D., Harris, Alison C., Nicolaou, Savvas, McLaughlin, Patrick D.

“…Purpose To evaluate the role of virtual monoenergetic imaging (VMI) in the detection of peritoneal metastatic disease in contrast-enhanced computed tomography…”
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Registration of Whole-Mount Histology and Volumetric Imaging of the Prostate Using Particle Filtering by Nir, Guy, Sahebjavaher, Ramin S., Kozlowski, Piotr, Chang, Silvia D., Jones, Edward C., Goldenberg, S. Larry, Salcudean, Septimiu E.

“…Registration of histological slices to volumetric imaging of the prostate is an important task that can be used to optimize imaging for cancer detection. Such…”
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Extrahepatic Metastases of Hepatocellular Carcinoma: A Spectrum of Imaging Findings by Becker, Annalisa K., MD, FRCPC, Tso, David K., MD, Harris, Alison C., MD, FRCPC, Malfair, David, MD, FRCPC, Chang, Silvia D., MD, FRCPC

“…Abstract Hepatocellular carcinoma (HCC) is the most common primary tumour of the liver, responsible for significant morbidity and mortality worldwide. In the…”
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Editorial Comment: A Close Look at PI-RADS Version 2.1 and Where We Should Go From Here by Chang, Silvia D

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Multiparametric magnetic resonance imaging–targeted biopsy for the detection of prostate cancer in patients with prior negative biopsy results by Abdi, Hamidreza, M.D, Zargar, Homayoun, M.D, Goldenberg, S. Larry, M.D, Walshe, Triona, M.D, Pourmalek, Farshad, M.D., Ph.D, Eddy, Christopher, B.Sc, Chang, Silvia D., M.D, Gleave, Martin E., M.D, Harris, Alison C., M.D, So, Alan I., M.D, Machan, Lindsay, M.D, Black, Peter C., M.D

“…Abstract Purpose We aimed to determine the performance of multiparametric magnetic resonance imaging (mpMRI) in the detection of prostate cancer (PCa) in…”
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Use of rituximab in idiopathic retroperitoneal fibrosis by Boyeva, Veronika, Alabsi, Hatim, Seidman, Michael A, Paterson, Ryan, Kur, Jason, Chen, Luke Y C, Chang, Silvia D, Carruthers, Mollie

“…Retroperitoneal fibrosis (RPF) is characterized by the proliferation of fibrous tissue in the retroperitoneum. The majority of RPF cases are due to idiopathic…”
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The importance and future of prostate MRI report templates: improving oncological care by Spilseth, Benjamin, Giganti, Francesco, Chang, Silvia D

“…The radiologist’s report is crucial for guiding care post-imaging, with ongoing advancements in report construction. Recent studies across various modalities…”
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Virtual monoenergetic reconstruction of contrast-enhanced dual energy CT at 70keV maximizes mural enhancement in acute small bowel obstruction by Darras, Kathryn E., McLaughlin, Patrick D., Kang, Heejun, Black, Brian, Walshe, Triona, Chang, Silvia D., Harris, Alison C., Nicolaou, Savvas

“…[Display omitted] •A new CT technique for identifying ischemia in small bowel obstruction is proposed.•Virtual monoenergetic imaging at 70keV increases…”
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Research Mentorship for Our Residents and Fellows: A Vital Supplement for the Health of Our Specialty by Chang, Silvia D., MD, Nicolaou, Savvas, MD, Forster, Bruce B., MD

“…In this article, we discuss the importance of mentorship in Radiology and more specifically mentorship in Radiology research to help ensure the advancement of…”
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A Pictorial Review of Hepatobiliary Magnetic Resonance Imaging With Hepatocyte-Specific Contrast Agents: Uses, Findings, and Pitfalls of Gadoxetate Disodium and Gadobenate Dimeglumine by Scali, Elena P., MD, Walshe, Triona, MBBCh, Tiwari, Hina Arif, MD, Harris, Alison C., MD, Chang, Silvia D., MD

“…Abstract Magnetic resonance imaging (MRI) has a well-established role as a highly specific and accurate modality for characterizing benign and malignant focal…”
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Focal application of low-dose-rate brachytherapy for prostate cancer: a pilot study by Mahdavi, S Sara, Spadinger, Ingrid T, Salcudean, Septimiu E, Kozlowski, Piotr, Chang, Silvia D, Ng, Tony, Lobo, Julio, Nir, Guy, Moradi, Hamid, Peacock, Michael, Morris, W James

“…To evaluate the feasibility and to report the early outcomes of focal treatment of prostate cancer using low-dose-rate brachytherapy (LDR-PB). Seventeen…”
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Comparison between Population Average and Experimentally Measured Arterial Input Function in Predicting Biopsy Results in Prostate Cancer by Meng, Ran, Chang, Silvia D., MD, Jones, Edward C., MD, Goldenberg, S. Larry, MD, Kozlowski, Piotr, PhD

“…Rationale and Objectives To test whether individually measured arterial input function (AIF) provides more accurate prostate cancer diagnosis then population…”
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Bi-parametric prostate MRI with a recall system for contrast enhanced imaging: Improving accessibility while maintaining quality by Rehman, Iffat, Pang, Emily, Harris, Alison C, Chang, Silvia D

“…To review the efficacy of a recall system for bi-parametric non-contrast prostate MRI (bp-MRI). A bi-parametric protocol was instituted in July 2020 for all…”
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Approach to the Solitary Liver Lesion: Imaging and When to Biopsy by Pang, Emily H.T., Harris, Alison C., Chang, Silvia D.

“…Abstract The characterization and management of focal liver lesions is a commonly encountered problem in radiology. While the imaging findings will often be…”
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Variability of the Positive Predictive Value of PI-RADS for Prostate MRI across 26 Centers: Experience of the Society of Abdominal Radiology Prostate Cancer Disease-focused Panel by Westphalen, Antonio C, McCulloch, Charles E, Anaokar, Jordan M, Arora, Sandeep, Barashi, Nimrod S, Barentsz, Jelle O, Bathala, Tharakeswara K, Bittencourt, Leonardo K, Booker, Michael T, Braxton, Vaughn G, Carroll, Peter R, Casalino, David D, Chang, Silvia D, Coakley, Fergus V, Dhatt, Ravjot, Eberhardt, Steven C, Foster, Bryan R, Froemming, Adam T, Fütterer, Jurgen J, Ganeshan, Dhakshina M, Gertner, Mark R, Mankowski Gettle, Lori, Ghai, Sangeet, Gupta, Rajan T, Hahn, Michael E, Houshyar, Roozbeh, Kim, Candice, Kim, Chan Kyo, Lall, Chandana, Margolis, Daniel J A, McRae, Stephen E, Oto, Aytekin, Parsons, Rosaleen B, Patel, Nayana U, Pinto, Peter A, Polascik, Thomas J, Spilseth, Benjamin, Starcevich, Juliana B, Tammisetti, Varaha S, Taneja, Samir S, Turkbey, Baris, Verma, Sadhna, Ward, John F, Warlick, Christopher A, Weinberger, Andrew R, Yu, Jinxing, Zagoria, Ronald J, Rosenkrantz, Andrew B

“…Background Prostate MRI is used widely in clinical care for guiding tissue sampling, active surveillance, and staging. The Prostate Imaging Reporting and Data…”
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Development of an Undergraduate Radiology Curriculum: Ten-Year Experience From the University of British Columbia by Darras, Kathryn E., MD, Clark, Sheldon J., MD, Tso, David K., MD, Liang, Teresa I., MD, Krebs, Claudia, MD, PhD, Tonseth, R. Petter, MD, FRCPC, Chang, Silvia D., MD, FRCPC, Forster, Bruce B., MD, FRCPC, Nicolaou, Savvas, MD, FRCPC

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Diffusion-weighted MRI in prostate cancer — comparison between single-shot fast spin echo and echo planar imaging sequences by Kozlowski, Piotr, Chang, Silvia D, Goldenberg, S. Larry

“…Abstract Diffusion-weighted (DW) MRI at 1.5 T was carried out in two groups of patients. MRI data were correlated with the biopsy and histopathology (where…”
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Imaging Intra-abdominal Burkitt's Lymphoma: From Discrete Bowel Wall Thickening to Diffuse Soft Tissue Infiltration by Harris, Alison C., BSc (Hons), MBChB, MRCP, FRCR, FRCPC, MacLean, Kelly A., MD, Grunau, Gilat L., MD, PhD, Chang, Silvia D., MD, FRCPC, Martin, Nancy, MD, FRCPC

“…Abstract Burkitt's lymphoma is a highly aggressive non-Hodgkin's B-cell lymphoma, which often presents with intra-abdominal involvement. The purpose of this…”
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