Nicola Schieda

Nicola Schieda

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Nicola Schieda

Publications by authors named "Nicola Schieda"

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MRI safety and devices: An update and expert consensus.

J Magn Reson Imaging 2020 Mar 30;51(3):657-674. Epub 2019 Sep 30.

Department of Radiology and Biomedical Imaging, Yale University, New Haven, Connecticut, USA.

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http://dx.doi.org/10.1002/jmri.26909DOI Listing
March 2020

Interobserver Agreement of PI-RADS v. 2: Not All Features or Observers Are Created Equal.

Authors:
Nicola Schieda

J Magn Reson Imaging 2020 Feb 30;51(2):605-606. Epub 2019 Oct 30.

Department of Medical Imaging, Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.26943DOI Listing
February 2020

Macroscopic Fat in Adrenocortical Carcinoma: A Systematic Review.

AJR Am J Roentgenol 2020 Feb 6;214(2):390-394. Epub 2019 Nov 6.

Department of Radiology, University of Ottawa, Ottawa, ON, Canada.

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http://dx.doi.org/10.2214/AJR.19.21851DOI Listing
February 2020

Evaluation of individual and cumulative sites of extrarenal tumor invasion in pT3a clear cell renal cell carcinoma.

Urol Oncol 2020 Feb 15;38(2):42.e13-42.e18. Epub 2019 Nov 15.

Department of Medical Imaging, The Ottawa Hospital, Ottawa, Canada.

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http://dx.doi.org/10.1016/j.urolonc.2019.09.030DOI Listing
February 2020

Role of MRI in Staging of Penile Cancer.

J Magn Reson Imaging 2020 Jan 24. Epub 2020 Jan 24.

Department of Diagnostic Imaging, Sao Paulo, Hospital Israelita Albert Einstein, São Paulo, Brazil.

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http://dx.doi.org/10.1002/jmri.27060DOI Listing
January 2020

Diagnostic accuracy of dual-energy computed tomography (DECT) to differentiate uric acid from non-uric acid calculi: systematic review and meta-analysis.

Eur Radiol 2020 Jan 24. Epub 2020 Jan 24.

Department of Radiology, Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa, Room c159 Ottawa Hospital Civic Campus, 1053 Carling Ave., Ottawa, ON, K1Y 4E9, Canada.

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http://dx.doi.org/10.1007/s00330-019-06559-0DOI Listing
January 2020

Update on MR urography (MRU): technique and clinical applications.

Abdom Radiol (NY) 2019 Dec;44(12):3800-3810

The Ottawa Hospital, The University of Ottawa, 1053 Carling Avenue, Ottawa, ON, K1Y 4E9, Canada.

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http://dx.doi.org/10.1007/s00261-019-02085-1DOI Listing
December 2019

Characterization of clear cell renal cell carcinoma and other renal tumors: evaluation of dual-energy CT using material-specific iodine and fat imaging.

Eur Radiol 2019 Dec 19. Epub 2019 Dec 19.

Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, 1053 Carling Avenue, Ottawa, ON, K1Y 4E9, Canada.

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http://dx.doi.org/10.1007/s00330-019-06590-1DOI Listing
December 2019

Imaging Manifestations of Acute and Chronic Renal Infection That Mimics Malignancy: How to Make the Diagnosis Using Computed Tomography and Magnetic Resonance Imaging.

Can Assoc Radiol J 2019 Nov 17;70(4):424-433. Epub 2019 Sep 17.

Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.carj.2019.07.002DOI Listing
November 2019

Dynamic Contrast-Enhanced MRI-Upgraded Prostate Imaging Reporting and Data System Version 2 Category 3 Peripheral Zone Observations Stratified by a Size Threshold of 15 mm.

AJR Am J Roentgenol 2019 10 23;213(4):836-843. Epub 2019 May 23.

Department of Medical Imaging, The Ottawa Hospital, 1053 Carling Ave, Rm C159, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.18.21005DOI Listing
October 2019

Regional Standardization of Prostate Multiparametric MRI Performance and Reporting: Is There a Role for a Director of Prostate Imaging?

AJR Am J Roentgenol 2019 10 10;213(4):844-850. Epub 2019 Jun 10.

Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.19.21111DOI Listing
October 2019

Transition zone prostate cancer: Logistic regression and machine-learning models of quantitative ADC, shape and texture features are highly accurate for diagnosis.

J Magn Reson Imaging 2019 Sep 30;50(3):940-950. Epub 2019 Jan 30.

Department of Medical Imaging, Ottawa Hospital, University of Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.26674DOI Listing
September 2019

Diagnostic Accuracy of Attenuation Difference and Iodine Concentration Thresholds at Rapid-Kilovoltage-Switching Dual-Energy CT for Detection of Enhancement in Renal Masses.

AJR Am J Roentgenol 2019 09 23;213(3):619-625. Epub 2019 May 23.

Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.18.20990DOI Listing
September 2019

Update on MR Imaging of cystic retroperitoneal masses.

Abdom Radiol (NY) 2019 Sep 9. Epub 2019 Sep 9.

The Ottawa Hospital, The University of Ottawa, 1053 Carling Avenue, Ottawa, ON, K1Y 4E9, Canada.

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http://dx.doi.org/10.1007/s00261-019-02196-9DOI Listing
September 2019

Bosniak Classification of Cystic Renal Masses, Version 2019: An Update Proposal and Needs Assessment.

Radiology 2019 08 18;292(2):475-488. Epub 2019 Jun 18.

From the Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (S.G.S., A.B.S.); Disease-Focused Panel on Renal Cell Carcinoma, Society of Abdominal Radiology, Houston, Tex (S.G.S., I.P., N.M.H., N.S., A.D.S., E.M.R., A.B.S., N.E.C., S.S.R., S.A.W., S.D.K., Z.J.W., H.C., M.S.D.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (I.P.); Departments of Radiology and Urology, Michigan Medicine, University of Michigan, 1500 E Medical Center Dr, B2-A209A, Ann Arbor, MI 48109 (J.H.E., N.E.C., S.D.K., M.S.D.); Department of Radiology, New York University Langone Medical Center, New York, NY (N.M.H., H.C.); Department of Radiology, University of Ottawa, Ottawa, Canada (N.S.); Department of Radiology, University of Alabama School of Medicine, Birmingham, Ala (A.D.S.); Imaging Institute and Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio (E.M.R.); Department of Radiology, David Geffen School of Medicine, UCLA Center for the Health Sciences, Los Angeles, Calif (S.S.R.); Department of Radiology, University of Wisconsin Hospital and Clinics, Madison, Wis (S.A.W.); and Department of Radiology, UCSF Medical Center, San Francisco, Calif (Z.J.W.).

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http://dx.doi.org/10.1148/radiol.2019182646DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6677285PMC
August 2019

Updated Clinical Practice Guideline on Use of Gadolinium-Based Contrast Agents in Kidney Disease Issued by the Canadian Association of Radiologists.

Can Assoc Radiol J 2019 Aug 27;70(3):226-232. Epub 2019 Jun 27.

Division of Nephrology, Department of Medicine and Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1016/j.carj.2019.04.001DOI Listing
August 2019

Fully automated localization of prostate peripheral zone tumors on apparent diffusion coefficient map MR images using an ensemble learning method.

J Magn Reson Imaging 2019 Aug 28. Epub 2019 Aug 28.

Department of Radiology, University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.26913DOI Listing
August 2019

Intraductal carcinoma of the prostate (IDC-P) lowers apparent diffusion coefficient (ADC) values among intermediate risk prostate cancers.

J Magn Reson Imaging 2019 07 25;50(1):279-287. Epub 2018 Dec 25.

Department of Medical Imaging, Ottawa Hospital, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.26594DOI Listing
July 2019

Single-Center Retrospective Analysis of Breakthrough Allergic-Like Reactions to Gadobutrol.

Invest Radiol 2019 07;54(7):448-451

From the Department of Medical Imaging, The Ottawa Hospital, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1097/RLI.0000000000000557DOI Listing
July 2019

Best practices for MRI systematic reviews and meta-analyses.

J Magn Reson Imaging 2019 Jun 13;49(7):e51-e64. Epub 2018 Aug 13.

University of Ottawa Department of Radiology, Ottawa, ON, Canada.

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http://dx.doi.org/10.1002/jmri.26198DOI Listing
June 2019

Diagnostic Accuracy of Dual-Energy CT for Evaluation of Renal Masses: Systematic Review and Meta-Analysis.

AJR Am J Roentgenol 2019 04 4;212(4):W100-W105. Epub 2019 Feb 4.

1 Clinical Epidemiology Program, Ottawa Hospital Research Institute, School of Epidemiology, Public Health and Preventive Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.

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http://dx.doi.org/10.2214/AJR.18.20527DOI Listing
April 2019

Update on Gadolinium-Based Contrast Agent-Enhanced Imaging in the Genitourinary System.

AJR Am J Roentgenol 2019 Apr 11:1-11. Epub 2019 Apr 11.

3 Department of Radiology, The University of Michigan, Ann Arbor, MI.

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http://dx.doi.org/10.2214/AJR.19.21137DOI Listing
April 2019

Role of Virtual Biopsy in the Management of Renal Masses.

AJR Am J Roentgenol 2019 Apr 17:1-10. Epub 2019 Apr 17.

1 Department of Radiology, University of Texas Southwestern Medical Center, 2201 Inwood Rd, Ste 210, Dallas, TX 75225.

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https://www.ajronline.org/doi/10.2214/AJR.19.21172
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http://dx.doi.org/10.2214/AJR.19.21172DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6800762PMC
April 2019

Diagnosis of transition zone prostate cancer using T2-weighted (T2W) MRI: comparison of subjective features and quantitative shape analysis.

Eur Radiol 2019 Mar 13;29(3):1133-1143. Epub 2018 Aug 13.

Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1007/s00330-018-5664-zDOI Listing
March 2019

Diagnostic Accuracy of MRI for Detecting Inferior Vena Cava Wall Invasion in Renal Cell Carcinoma Tumor Thrombus Using Quantitative and Subjective Analysis.

AJR Am J Roentgenol 2019 03 27;212(3):562-569. Epub 2018 Dec 27.

1 Department of Medical Imaging, The Ottawa Hospital, 1053 Carling Ave, Rm C159, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.18.20209DOI Listing
March 2019

Differentiation of pancreatic neuroendocrine tumors from pancreas renal cell carcinoma metastases on CT using qualitative and quantitative features.

Abdom Radiol (NY) 2019 03;44(3):992-999

Department of Diagnostic Imaging, The Ottawa Hospital- Civic Campus, 1053 Carling Avenue, Ottawa, ON, K1Y 4E9, Canada.

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http://dx.doi.org/10.1007/s00261-018-01889-xDOI Listing
March 2019

Diagnostic Yield and Complication Rate in Percutaneous Needle Biopsy of Renal Hilar Masses With Comparison With Renal Cortical Mass Biopsies in a Cohort of 195 Patients.

AJR Am J Roentgenol 2019 03 15;212(3):570-575. Epub 2019 Jan 15.

1 Department of Medical Imaging, The Ottawa Hospital, 1053 Carling Ave, Rm C159, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.18.20221DOI Listing
March 2019

Update on Indications for Percutaneous Renal Mass Biopsy in the Era of Advanced CT and MRI.

AJR Am J Roentgenol 2019 Mar 27:1-10. Epub 2019 Mar 27.

1 Department of Medical Imaging, Sunnybrook Health Sciences Centre, University of Toronto, 2075 Bayview Ave, MG-175a, Toronto, ON M4N 3M5, Canada.

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http://dx.doi.org/10.2214/AJR.19.21093DOI Listing
March 2019

Magnetic resonance imaging of common, uncommon, and rare implantation sites in ectopic pregnancy.

Abdom Radiol (NY) 2018 12;43(12):3425-3435

Department of Medical Imaging, The Ottawa Hospital, 1053 Carling Ave, Ottawa, Ontario, K1Y 4E9, Canada.

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http://dx.doi.org/10.1007/s00261-018-1604-2DOI Listing
December 2018

Magnetic resonance imaging (MRI) of the renal sinus.

Abdom Radiol (NY) 2018 11;43(11):3082-3100

Department of Radiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.

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http://dx.doi.org/10.1007/s00261-018-1593-1DOI Listing
November 2018

Images: Ruptured intratesticular arteriovenous malformation.

Can Urol Assoc J 2018 Nov 8;12(11):E489-E491. Epub 2018 Jun 8.

Department of Pathology & Laboratory Medicine, The Ottawa Hospital, Ottawa, ON, Canada.

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http://dx.doi.org/10.5489/cuaj.5049DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6217951PMC
November 2018

Can Adrenal Adenomas Be Differentiated From Adrenal Metastases at Single-Phase Contrast-Enhanced CT?

AJR Am J Roentgenol 2018 11 12;211(5):1044-1050. Epub 2018 Sep 12.

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.17.19276DOI Listing
November 2018

Gadolinium Deposition in the Brain: A Systematic Review of Existing Guidelines and Policy Statement Issued by the Canadian Association of Radiologists.

Can Assoc Radiol J 2018 Nov 22;69(4):373-382. Epub 2018 Sep 22.

Department of Radiology, The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.carj.2018.04.002DOI Listing
November 2018

Attenuation and Degree of Enhancement With Conventional 120-kVp Polychromatic CT and 70-keV Monochromatic Rapid Kilovoltage-Switching Dual-Energy CT in Cystic and Solid Renal Masses.

AJR Am J Roentgenol 2018 10 14;211(4):789-796. Epub 2018 Aug 14.

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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https://www.ajronline.org/doi/10.2214/AJR.17.19226
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http://dx.doi.org/10.2214/AJR.17.19226DOI Listing
October 2018

Diagnostic Accuracy of MRI for Diagnosis of Internal Hernia in Pregnant Women With Prior Roux-en-Y Gastric Bypass.

AJR Am J Roentgenol 2018 10 14;211(4):755-759. Epub 2018 Aug 14.

3 The Ottawa Hospital, The University of Ottawa, Ottawa, ON, Canada.

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http://dx.doi.org/10.2214/AJR.17.19252DOI Listing
October 2018

Update on multiparametric MRI of urinary bladder cancer.

J Magn Reson Imaging 2018 10 17;48(4):882-896. Epub 2018 Sep 17.

Department of Radiology, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada.

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http://doi.wiley.com/10.1002/jmri.26294
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http://dx.doi.org/10.1002/jmri.26294DOI Listing
October 2018

Are growth patterns on MRI in small (< 4 cm) solid renal masses useful for predicting benign histology?

Eur Radiol 2018 Aug 28;28(8):3115-3124. Epub 2018 Feb 28.

Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Avenue, Ottawa, Ontario, K1Y 4E9, Canada.

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http://dx.doi.org/10.1007/s00330-018-5324-3DOI Listing
August 2018

Diagnostic Accuracy of Unenhanced CT Analysis to Differentiate Low-Grade From High-Grade Chromophobe Renal Cell Carcinoma.

AJR Am J Roentgenol 2018 May 16;210(5):1079-1087. Epub 2018 Mar 16.

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.17.18874DOI Listing
May 2018

Gadolinium-Based Contrast Agents in Kidney Disease: Comprehensive Review and Clinical Practice Guideline Issued by the Canadian Association of Radiologists.

Can Assoc Radiol J 2018 May;69(2):136-150

Division of Nephrology, Department of Medicine and Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1016/j.carj.2017.11.002DOI Listing
May 2018

Beyond the Gleason score: the prognostic significance of prostate cancer subtypes.

Transl Androl Urol 2018 May;7(Suppl 2):S260-S261

Department of Medical Imaging, The Ottawa Hospital, Ottawa, Canada.

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http://dx.doi.org/10.21037/tau.2018.04.01DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5989107PMC
May 2018

Renal angiomyolipoma without visible fat: Can we make the diagnosis using CT and MRI?

Eur Radiol 2018 Feb 4;28(2):542-553. Epub 2017 Aug 4.

Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1007/s00330-017-4988-4DOI Listing
February 2018

Evaluation of tumor morphologies and association with biochemical recurrence after radical prostatectomy in grade group 5 prostate cancer.

Virchows Arch 2018 Feb 3;472(2):205-212. Epub 2017 Oct 3.

Department of Pathology and Laboratory Medicine, The Ottawa Hospital, 501 Smyth Road, 4th Floor CCW, Ottawa, ON, K1H 8L6, Canada.

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http://dx.doi.org/10.1007/s00428-017-2241-9DOI Listing
February 2018

Evaluation of MRI for diagnosis of extraprostatic extension in prostate cancer.

J Magn Reson Imaging 2018 01 7;47(1):176-185. Epub 2017 Apr 7.

Department of Medical Imaging, Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.25729DOI Listing
January 2018

Comparison of Prostate Imaging Reporting and Data System versions 1 and 2 for the Detection of Peripheral Zone Gleason Score 3 + 4 = 7 Cancers.

AJR Am J Roentgenol 2017 Dec 5;209(6):W365-W373. Epub 2017 Oct 5.

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.17.17964DOI Listing
December 2017

Diagnostic accuracy of virtual non-contrast enhanced dual-energy CT for diagnosis of adrenal adenoma: A systematic review and meta-analysis.

Eur Radiol 2017 Oct 13;27(10):4324-4335. Epub 2017 Mar 13.

Clinical Epidemiology Program, Ottawa Hospital Research Institute, University of Ottawa Department of Radiology, Room c159 Ottawa Hospital Civic Campus, 1053 Carling Ave., Ottawa, ON, K1Y 4E9, USA.

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http://dx.doi.org/10.1007/s00330-017-4785-0DOI Listing
October 2017

Is Ultrasound Useful for Further Evaluation of Homogeneously Hyperattenuating Renal Lesions Detected on CT?

AJR Am J Roentgenol 2017 Sep 5;209(3):604-610. Epub 2017 Jul 5.

1 The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.17.17814DOI Listing
September 2017

Utility of MRI to Differentiate Clear Cell Renal Cell Carcinoma Adrenal Metastases From Adrenal Adenomas.

AJR Am J Roentgenol 2017 Sep 25;209(3):W152-W159. Epub 2017 Jul 25.

3 Department of Radiology, The Hospital of The University of Pennsylvania, The University of Pennsylvania, Philadelphia, PA.

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http://dx.doi.org/10.2214/AJR.16.17649DOI Listing
September 2017

Multi-parametric (mp) MRI for the diagnosis of abdominal wall desmoid tumors.

Eur J Radiol 2017 Jul 17;92:103-110. Epub 2017 Apr 17.

Department of Clinical Imaging, The Ottawa Hospital, Ottawa, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.ejrad.2017.04.010DOI Listing
July 2017

Update on CT and MRI of Adrenal Nodules.

AJR Am J Roentgenol 2017 Jun 22;208(6):1206-1217. Epub 2017 Feb 22.

2 Department of Radiology, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.

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http://dx.doi.org/10.2214/AJR.16.17758DOI Listing
June 2017

MRI assessment of pathological stage and surgical margins in anterior prostate cancer (APC) using subjective and quantitative analysis.

J Magn Reson Imaging 2017 05 11;45(5):1296-1303. Epub 2016 Oct 11.

Department of Medical Imaging, Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.25510DOI Listing
May 2017

Prostate Imaging Reporting and Data System, Version 2, Assessment Categories and Pathologic Outcomes in Patients With Gleason Score 3 + 4 = 7 Prostate Cancer Diagnosed at Biopsy.

AJR Am J Roentgenol 2017 May 7;208(5):1037-1044. Epub 2017 Mar 7.

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.16.16843DOI Listing
May 2017

Utility of T1-weighted MRI as a predictor of liver lesion visibility on ultrasound: A clinical tool to determine feasibility of ultrasound-guided percutaneous interventions.

Eur J Radiol 2017 May 18;90:256-261. Epub 2017 Mar 18.

Department of Medical Imaging, The Ottawa Hospital-Civic Campus, C1, 1053 Carling Avenue, Ottawa, ON, K1R 4E9, Canada; Ottawa Hospital Research Institute, 725 Parkdale Avenue, Ottawa, ON, K1Y 4E9, Canada.

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http://dx.doi.org/10.1016/j.ejrad.2017.03.004DOI Listing
May 2017

Internal Hernia after Laparoscopic Roux-en-Y Gastric Bypass: Optimal CT Signs for Diagnosis and Clinical Decision Making.

Radiology 2017 03 30;282(3):752-760. Epub 2016 Sep 30.

From the Departments of Radiology (M.D., M.D.F.M., N.S., A.Z.K., R.V., C.W., W.P.) and General Surgery (J.M.), Clinical Epidemiology Program, University of Ottawa Ottawa Hospital Research Institute, Room c159, Ottawa Hospital Civic Campus, 1053 Carling Ave, Ottawa, ON, Canada K1Y 4E9; and Department of Surgery, Pasqua South Medical Clinic, Regina, Sask, Canada (A.V.).

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http://dx.doi.org/10.1148/radiol.2016160956DOI Listing
March 2017

Practical applications of balanced steady-state free-precession (bSSFP) imaging in the abdomen and pelvis.

J Magn Reson Imaging 2017 01 4;45(1):11-20. Epub 2016 Jul 4.

Ottawa Hospital, University of Ottawa, Department of Medical Imaging, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.25336DOI Listing
January 2017

Plasmacytoid urothelial carcinoma (PUC): Imaging features with histopathological correlation.

Can Urol Assoc J 2017 Jan-Feb;11(1-2):E50-E57. Epub 2017 Jan 12.

Department of Surgery, Division of Urology; The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada.

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http://dx.doi.org/10.5489/cuaj.3789DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5262514PMC
January 2017

Comparison of high-resolution T1W 3D GRE (LAVA) with 2-point Dixon fat/water separation (FLEX) to T1W fast spin echo (FSE) in prostate cancer (PCa).

Clin Imaging 2016 May-Jun;40(3):407-13. Epub 2015 Dec 3.

Department of Diagnostic Imaging, The Ottawa Hospital, 1053 Carling Avenue, Ottawa, ON, Canada K1Y 4E9. Electronic address:

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http://dx.doi.org/10.1016/j.clinimag.2015.11.023DOI Listing
December 2016

MRI Evaluation of the Urothelial Tract: Pitfalls and Solutions.

AJR Am J Roentgenol 2016 Dec 9;207(6):W108-W116. Epub 2016 Sep 9.

3 Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA.

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http://dx.doi.org/10.2214/AJR.16.16348DOI Listing
December 2016

Evaluation of T1-Weighted MRI to Detect Intratumoral Hemorrhage Within Papillary Renal Cell Carcinoma as a Feature Differentiating From Angiomyolipoma Without Visible Fat.

AJR Am J Roentgenol 2016 Sep 8;207(3):585-91. Epub 2016 Jun 8.

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.16.16062DOI Listing
September 2016

Utility of Gleason pattern 4 morphologies detected on transrectal ultrasound (TRUS)-guided biopsies for prediction of upgrading or upstaging in Gleason score 3 + 4 = 7 prostate cancer.

Virchows Arch 2016 Sep 10;469(3):313-9. Epub 2016 Jul 10.

Department of Pathology and Laboratory Medicine, Faculty of Medicine, The Ottawa Hospital, The University of Ottawa, 501 Smyth Road, 4th Floor CCW, Ottawa, Ontario, K1H 8L6, Canada.

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http://dx.doi.org/10.1007/s00428-016-1981-2DOI Listing
September 2016

MRI evaluation of small (<4cm) solid renal masses: multivariate modeling improves diagnostic accuracy for angiomyolipoma without visible fat compared to univariate analysis.

Eur Radiol 2016 Jul 20;26(7):2242-51. Epub 2015 Oct 20.

Department of Anatomical Pathology, The Ottawa Hospital, The University of Ottawa, 501 Smyth Road, 4th floor CCW, Room 4278, Ottawa, Ontario, Canada, K1Y 4E9.

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http://dx.doi.org/10.1007/s00330-015-4039-yDOI Listing
July 2016

Comparison of Quantitative MRI and CT Washout Analysis for Differentiation of Adrenal Pheochromocytoma From Adrenal Adenoma.

AJR Am J Roentgenol 2016 Jun 24;206(6):1141-8. Epub 2016 Mar 24.

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON, Canada, K1Y 4E9.

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http://dx.doi.org/10.2214/AJR.15.15318DOI Listing
June 2016

Reply to "Solid Renal Cell Carcinomas With an Attenuation Similar to That of Water on Unenhanced CT".

Authors:
Nicola Schieda

AJR Am J Roentgenol 2016 06 4;206(6):W93. Epub 2016 Apr 4.

1 The Ottawa Hospital The University of Ottawa Ottawa, ON, Canada.

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http://dx.doi.org/10.2214/AJR.15.15981DOI Listing
June 2016

Whole-Tumor Quantitative Apparent Diffusion Coefficient Histogram and Texture Analysis to Predict Gleason Score Upgrading in Intermediate-Risk 3 + 4 = 7 Prostate Cancer.

AJR Am J Roentgenol 2016 Apr 2;206(4):775-82. Epub 2016 Feb 2.

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.15.15462DOI Listing
April 2016

Evaluation of apparent diffusion coefficient and MR volumetry as independent associative factors for extra-prostatic extension (EPE) in prostatic carcinoma.

J Magn Reson Imaging 2016 Mar 25;43(3):726-36. Epub 2015 Aug 25.

The Ottawa Hospital, The University of Ottawa Department of Radiology, Civic Campus C1, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1002/jmri.25033DOI Listing
March 2016

Angiomyolipoma (AML) without visible fat: Ultrasound, CT and MR imaging features with pathological correlation.

Eur Radiol 2016 Feb 3;26(2):592-600. Epub 2015 Jun 3.

Department of Anatomical Pathology, The Ottawa Hospital, University of Ottawa, 501 Smyth Road, 4 floor CCW, Room 4278, Ottawa, Ontario, Canada, K1Y 4E9.

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http://dx.doi.org/10.1007/s00330-015-3851-8DOI Listing
February 2016

Comparison of Contrast-Enhanced Multiphase Renal Protocol CT Versus MRI for Diagnosis of Papillary Renal Cell Carcinoma.

AJR Am J Roentgenol 2016 Feb;206(2):319-25

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.15.14932DOI Listing
February 2016

Is primary tumor detectable in prostatic carcinoma at routine contrast-enhanced CT?

Clin Imaging 2015 Jul-Aug;39(4):623-6. Epub 2015 Jan 16.

The Ottawa Hospital, The University of Ottawa, Department of Radiation Oncology, 501 Smyth Road, Cancer Care Wing; Ottawa, Ontario, Canada, K1Y 4E9. Electronic address:

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http://dx.doi.org/10.1016/j.clinimag.2015.01.008DOI Listing
January 2016

High-resolution T2-weighted (T2W) oblique plane turbo spin-echo (TSE) MRI for rectal adenocarcinoma staging.

Clin Imaging 2015 Jul-Aug;39(4):627-31. Epub 2015 Feb 2.

Department of Diagnostic Imaging, The Ottawa Hospital, 1053 Carling Avenue, Ottawa, ON, K1Y 4E9, Canada. Electronic address:

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http://search.proquest.com/openview/ef9daf7f9e5c5c80df32a6c0
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http://linkinghub.elsevier.com/retrieve/pii/S089970711500039
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http://dx.doi.org/10.1016/j.clinimag.2015.01.014DOI Listing
January 2016

Solid Renal Cell Carcinoma Measuring Water Attenuation (-10 to 20 HU) on Unenhanced CT.

AJR Am J Roentgenol 2015 Dec;205(6):1215-21

1 The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://dx.doi.org/10.2214/AJR.15.14554DOI Listing
December 2015

Focal Nodular Hyperplasia and Hepatocellular Adenoma: Accuracy of Gadoxetic Acid-enhanced MR Imaging--A Systematic Review.

Radiology 2015 Nov 26;277(2):413-23. Epub 2015 May 26.

From the Department of Radiology, Clinical Epidemiology Program, University of Ottawa, Ottawa Hospital Research Institute, 1053 Carling Ave, Ottawa Hospital Civic Campus, Room c159, Ottawa ON, Canada K1Y 4E9.

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http://dx.doi.org/10.1148/radiol.2015142986DOI Listing
November 2015

Suburothelial and extrinsic lesions of the urinary bladder: radiologic and pathologic features with emphasis on MR imaging.

Abdom Imaging 2015 Oct;40(7):2573-88

Department of Radiology, The Hospital of the University of Pennsylvania, Philadelphia, PA, USA.

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http://dx.doi.org/10.1007/s00261-015-0467-zDOI Listing
October 2015

Evaluation of the European Society of Urogenital Radiology (ESUR) PI-RADS scoring system for assessment of extra-prostatic extension in prostatic carcinoma.

Eur J Radiol 2015 Oct 20;84(10):1843-8. Epub 2015 Jun 20.

The Ottawa Hospital, The University of Ottawa, Department of Anatomical Pathology, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.ejrad.2015.06.016DOI Listing
October 2015

Cribriform morphology predicts upstaging after radical prostatectomy in patients with Gleason score 3 + 4 = 7 prostate cancer at transrectal ultrasound (TRUS)-guided needle biopsy.

Virchows Arch 2015 Oct 31;467(4):437-42. Epub 2015 Jul 31.

The Ottawa Hospital, Department of Pathology and Laboratory Medicine, The University of Ottawa, Ottawa, Canada.

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http://dx.doi.org/10.1007/s00428-015-1809-5DOI Listing
October 2015

Pictorial review. Magnetic resonance for radiotherapy management and treatment planning in prostatic carcinoma.

Br J Radiol 2015 Oct 17;88(1054):20150507. Epub 2015 Aug 17.

1 Department of Medical Imaging The Ottawa Hospital, The University of Ottawa, Ottawa, ON, Canada.

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http://dx.doi.org/10.1259/bjr.20150507DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4730982PMC
October 2015

Pitfalls in adrenal imaging.

Semin Roentgenol 2015 Oct 18;50(4):260-72. Epub 2015 Aug 18.

Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA.

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http://dx.doi.org/10.1053/j.ro.2015.08.002DOI Listing
October 2015

Can Quantitative CT Texture Analysis be Used to Differentiate Fat-poor Renal Angiomyolipoma from Renal Cell Carcinoma on Unenhanced CT Images?

Radiology 2015 Sep 23;276(3):787-96. Epub 2015 Apr 23.

From the Departments of Radiology (T.H., M.D.F.M., N.S., L.L., R.E.T.) and Anatomical Pathology (T.A.F.), University of Ottawa, 451 Smyth Rd, Ottawa, ON, Canada K1H 8M5; Departments of Medical Imaging (T.H., M.D.F.M., N.S., L.L., R.E.T.) and Anatomical Pathology (T.A.F.), The Ottawa Hospital, Ottawa, Ontario, Canada; and Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada (M.D.F.M., N.S., R.E.T.).

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http://dx.doi.org/10.1148/radiol.2015142215DOI Listing
September 2015

False positive and false negative diagnoses of prostate cancer at multi-parametric prostate MRI in active surveillance.

Insights Imaging 2015 Aug 23;6(4):449-63. Epub 2015 May 23.

Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Avenue, Ottawa, ON, Canada, K1Y 4E9,

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http://dx.doi.org/10.1007/s13244-015-0411-3DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4519810PMC
August 2015

Magnetic resonance enterography in post-operative inflammatory bowel disease.

Abdom Imaging 2015 Jun;40(5):1034-49

Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Avenue, Ottawa, ON, K1Y 4E9, Canada,

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http://link.springer.com/10.1007/s00261-015-0392-1
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http://dx.doi.org/10.1007/s00261-015-0392-1DOI Listing
June 2015

Current updates on the molecular genetics and magnetic resonance imaging of focal nodular hyperplasia and hepatocellular adenoma.

Insights Imaging 2015 Jun 20;6(3):347-62. Epub 2015 Mar 20.

Department of Diagnostic Imaging, The Ottawa Hospital, University of Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1007/s13244-015-0399-8DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4444792PMC
June 2015

Diagnosis of Sarcomatoid Renal Cell Carcinoma With CT: Evaluation by Qualitative Imaging Features and Texture Analysis.

AJR Am J Roentgenol 2015 May;204(5):1013-23

1 Department of Medical Imaging, The Ottawa Hospital, The University of Ottawa, 1053 Carling Ave, Ottawa, ON K1Y 4E9, Canada.

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http://www.ajronline.org/doi/10.2214/AJR.14.13279
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http://dx.doi.org/10.2214/AJR.14.13279DOI Listing
May 2015