Publications by authors named "Arjun Sahgal"

100Publications

Update on the management of elderly patients with glioblastoma: a narrative review.

Ann Palliat Med 2020 Nov 19. Epub 2020 Nov 19.

Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; Division of Neurology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.21037/apm-20-1206DOI Listing
November 2020

Quantitating Interfraction Target Dynamics During Concurrent Chemoradiation for Glioblastoma: A Prospective Serial Imaging Study.

Int J Radiat Oncol Biol Phys 2020 Oct 14. Epub 2020 Oct 14.

Department of Radiation Oncology, Sunnybrook Odette Cancer Centre, Toronto, Canada; Department of Radiation Oncology, University of Toronto, Toronto, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.ijrobp.2020.10.002DOI Listing
October 2020

Safety of palbociclib concurrent with palliative pelvic radiotherapy: discussion of a case of increased toxicity and brief review of literature.

J Med Radiat Sci 2020 Sep 28. Epub 2020 Sep 28.

Department of Radiation Oncology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1002/jmrs.435DOI Listing
September 2020

Water calorimetry in MR-linac: Direct measurement of absorbed dose and determination of chamber .

Med Phys 2020 Sep 24. Epub 2020 Sep 24.

Department of Physics, Ryerson University, 350 Victoria St., Toronto, ON, M5B 2K3, Canada.

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http://dx.doi.org/10.1002/mp.14468DOI Listing
September 2020

Single- and Multifraction Stereotactic Radiosurgery Dose/Volume Tolerances of the Brain.

Int J Radiat Oncol Biol Phys 2020 Sep 11. Epub 2020 Sep 11.

Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland.

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http://dx.doi.org/10.1016/j.ijrobp.2020.08.013DOI Listing
September 2020

Radiotherapy to the brain: what are the consequences of this age-old treatment?

Ann Palliat Med 2020 Jul 29. Epub 2020 Jul 29.

Department of Radiation Oncology, University of Washington School of Medicine, Seattle, WA, USA.

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http://dx.doi.org/10.21037/apm-20-856DOI Listing
July 2020

External beam radiation dose escalation for high grade glioma.

Cochrane Database Syst Rev 2020 05 21;5:CD011475. Epub 2020 May 21.

Department of Radiation Oncology, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1002/14651858.CD011475.pub3DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7389526PMC
May 2020

Mature Imaging-Based Outcomes Supporting Local Control for Complex Reirradiation Salvage Spine Stereotactic Body Radiotherapy.

Neurosurgery 2020 09;87(4):816-822

Department of Radiation Oncology, Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, Ontario.

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http://dx.doi.org/10.1093/neuros/nyaa109DOI Listing
September 2020

Measurement of surface dose in an MR-Linac with optically stimulated luminescence dosimeters for IMRT beam geometries.

Med Phys 2020 Jul 27;47(7):3133-3142. Epub 2020 May 27.

Faculty of Medicine, Medical Sciences Building, University of Toronto, 1 King's College Circle, Toronto, ON, M5S 1A8, Canada.

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http://dx.doi.org/10.1002/mp.14185DOI Listing
July 2020

Stereotactic Body Radiation Therapy for Nonspine Bone Metastases: International Practice Patterns to Guide Treatment Planning.

Pract Radiat Oncol 2020 Nov - Dec;10(6):e452-e460. Epub 2020 Mar 11.

Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.prro.2020.02.011DOI Listing
March 2020

Impact of Systemic Therapy in Metastatic Renal-Cell Carcinoma Patients With Synchronous and Metachronous Brain Metastases.

Clin Genitourin Cancer 2020 06 6;18(3):e224-e232. Epub 2019 Nov 6.

Odette Cancer Center, Sunnybrook Health Sciences Centre, Toronto, ON, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.clgc.2019.10.024DOI Listing
June 2020

Current approaches to the management of brain metastases.

Nat Rev Clin Oncol 2020 05 20;17(5):279-299. Epub 2020 Feb 20.

Department of Radiation Oncology, Keck School of Medicine of University of Southern California, Los Angeles, CA, USA.

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http://dx.doi.org/10.1038/s41571-019-0320-3DOI Listing
May 2020

Technical Principles of Dual-Energy Cone Beam Computed Tomography and Clinical Applications for Radiation Therapy.

Adv Radiat Oncol 2020 Jan-Feb;5(1):1-16. Epub 2019 Jul 30.

Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.adro.2019.07.013DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7004939PMC
July 2019

In Regard to Susko et al.

Int J Radiat Oncol Biol Phys 2020 03;106(3):648-649

Department of Radiation Oncology, Sunnybrook Odette Cancer Center, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1016/j.ijrobp.2019.11.405DOI Listing
March 2020

Experimental measurement of ionization chamber angular response and associated magnetic field correction factors in MR-linac.

Med Phys 2020 Apr 19;47(4):1940-1948. Epub 2020 Feb 19.

Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON, M4N 3M5, Canada.

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http://dx.doi.org/10.1002/mp.14025DOI Listing
April 2020

Adverse Radiation Effect After Hypofractionated Stereotactic Radiosurgery in 5 Daily Fractions for Surgical Cavities and Intact Brain Metastases.

Int J Radiat Oncol Biol Phys 2020 03 9;106(4):772-779. Epub 2020 Jan 9.

Department of Radiation Oncology, University of Toronto, Sunnybrook Odette Cancer Centre, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.ijrobp.2019.12.002DOI Listing
March 2020

Quantitative MRI Biomarkers of Stereotactic Radiotherapy Outcome in Brain Metastasis.

Sci Rep 2019 12 27;9(1):19830. Epub 2019 Dec 27.

Department of Electrical Engineering and Computer Science, Lassonde School of Engineering, York University, Toronto, ON, Canada.

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http://dx.doi.org/10.1038/s41598-019-56185-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6934477PMC
December 2019

Surface and near-surface dose measurements at beam entry and exit in a 1.5 T MR-Linac using optically stimulated luminescence dosimeters.

Phys Med Biol 2020 02 12;65(4):045012. Epub 2020 Feb 12.

Sunnybrook Health Sciences Centre/Odette Cancer Centre, 2075 Bayview Ave, Toronto, ON M4N 3M5, Canada. Faculty of Medicine, Department of Radiation Oncology, University of Toronto, 149 College Street, Suite 504, Toronto, Ontario M5T 1P5, Canada. Sunnybrook Health Sciences Centre, 2075 Bayview Avenue Toronto, ON M4N 3M5 Ontario, Canada. Author to whom any correspondence should be addressed.

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http://dx.doi.org/10.1088/1361-6560/ab64b6DOI Listing
February 2020

A Cancer Care Ontario Organizational Guideline for the Delivery of Stereotactic Radiosurgery for Brain Metastasis in Ontario, Canada.

Pract Radiat Oncol 2020 Jul - Aug;10(4):243-254. Epub 2019 Nov 26.

Sunnybrook Health Sciences Center, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.prro.2019.11.002DOI Listing
November 2019

Improved dosimetric accuracy with semi-automatic contour propagation of organs-at-risk in glioblastoma patients undergoing chemoradiation.

J Appl Clin Med Phys 2019 Dec 31;20(12):45-53. Epub 2019 Oct 31.

Department of Radiation Oncology, Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1002/acm2.12758DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6909175PMC
December 2019

Real-Time Infrared Motion Tracking Analysis for Patients Treated With Gated Frameless Image Guided Stereotactic Radiosurgery.

Int J Radiat Oncol Biol Phys 2020 02 23;106(2):413-421. Epub 2019 Oct 23.

Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.ijrobp.2019.10.030DOI Listing
February 2020

Spinal Cord Dose Tolerance to Stereotactic Body Radiation Therapy.

Int J Radiat Oncol Biol Phys 2019 Oct 10. Epub 2019 Oct 10.

Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York.

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http://dx.doi.org/10.1016/j.ijrobp.2019.09.038DOI Listing
October 2019

Editorial: Contemporary Management of Intracranial Metastatic Disease.

Front Oncol 2019 28;9:818. Epub 2019 Aug 28.

Department of Radiation Oncology, Sunnybrook Hospital, Toronto, ON, Canada.

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http://dx.doi.org/10.3389/fonc.2019.00818DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6724609PMC
August 2019

Postoperative Stereotactic Body Radiotherapy for Spinal Metastases and the Impact of Epidural Disease Grade.

Neurosurgery 2019 12;85(6):E1111-E1118

Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1093/neuros/nyz349DOI Listing
December 2019

Patient satisfaction with treatment outcomes after surgery and/or radiotherapy for spinal metastases.

Cancer 2019 12 6;125(23):4269-4277. Epub 2019 Sep 6.

Division of Spine Surgery, Department of Orthopaedics, University of British Columbia and Vancouver General Hospital, Vancouver, British Columbia, Canada.

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http://dx.doi.org/10.1002/cncr.32465DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6900159PMC
December 2019

Incidence of Brain Metastases in Nonmetastatic and Metastatic Breast Cancer: Is There a Role for Screening?

Clin Breast Cancer 2020 02 11;20(1):e54-e64. Epub 2019 Jul 11.

Division of Medical Oncology and Hematology, Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.clbc.2019.06.007DOI Listing
February 2020

Dosimetric comparison of two treatment planning systems for spine SBRT.

Med Dosim 2020 Spring;45(1):77-84. Epub 2019 Aug 1.

Department of Medical Physics, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada; Department of Radiation Oncology, University of Toronto, Toronto, ON M4N 3M5, Canada.

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http://dx.doi.org/10.1016/j.meddos.2019.07.001DOI Listing
August 2019

Spinal metastasis: diagnosis, management and follow-up.

Br J Radiol 2019 Nov 25;92(1103):20190211. Epub 2019 Jul 25.

Department of Radiation Oncology, University of Washington, Seattle, WA.

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http://dx.doi.org/10.1259/bjr.20190211DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6849675PMC
November 2019

Single-Fraction Stereotactic Radiosurgery Versus Hippocampal-Avoidance Whole Brain Radiation Therapy for Patients With 10 to 30 Brain Metastases: A Dosimetric Analysis.

Int J Radiat Oncol Biol Phys 2019 10 5;105(2):394-399. Epub 2019 Jul 5.

Department of Medical Physics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.ijrobp.2019.06.2543DOI Listing
October 2019

Photodynamic Therapy for the Treatment of Vertebral Metastases: A Phase I Clinical Trial.

Clin Cancer Res 2019 10 2;25(19):5766-5776. Epub 2019 Jul 2.

Holland Bone and Joint Program, Division of Orthopaedic Surgery, Sunnybrook Health Sciences; Orthopaedic Biomechanics Laboratory, Physical Sciences Platform, Sunnybrook Research Institute; and Department of Surgery, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1158/1078-0432.CCR-19-0673DOI Listing
October 2019

Strategies to Mitigate Toxicities From Stereotactic Body Radiation Therapy for Spine Metastases.

Neurosurgery 2019 12;85(6):729-740

Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington.

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http://dx.doi.org/10.1093/neuros/nyz213DOI Listing
December 2019

Tissue segmentation-based electron density mapping for MR-only radiotherapy treatment planning of brain using conventional T1-weighted MR images.

J Appl Clin Med Phys 2019 Aug 1;20(8):11-20. Epub 2019 Jul 1.

Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1002/acm2.12654DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6698944PMC
August 2019

Quantification of pulsed saturation transfer at 1.5T and 3T.

Magn Reson Med 2019 11 22;82(5):1684-1699. Epub 2019 Jun 22.

Department of Physical Sciences, Sunnybrook Research Institute, Toronto, Canada.

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http://dx.doi.org/10.1002/mrm.27856DOI Listing
November 2019

Advanced Magnetic Resonance Imaging Techniques in Management of Brain Metastases.

Front Oncol 2019 4;9:440. Epub 2019 Jun 4.

Physical Sciences, Sunnybrook Research Institute, Toronto, ON, Canada.

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http://dx.doi.org/10.3389/fonc.2019.00440DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6558019PMC
June 2019

Image-Guided, Linac-Based, Surgical Cavity-Hypofractionated Stereotactic Radiotherapy in 5 Daily Fractions for Brain Metastases.

Neurosurgery 2019 11;85(5):E860-E869

Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1093/neuros/nyz162DOI Listing
November 2019

Stereotactic Body Radiotherapy (SBRT) for Oligometastatic Spine Metastases: An Overview.

Front Oncol 2019 1;9:337. Epub 2019 May 1.

Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.

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http://dx.doi.org/10.3389/fonc.2019.00337DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6504814PMC
May 2019

Rescue bevacizumab following symptomatic pseudoprogression of a tectal glioma post-radiotherapy: a case report and review of the literature.

J Neurooncol 2019 Jul 3;143(3):475-481. Epub 2019 May 3.

Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, T-Wing 2nd Floor, 2075 Bayview Avenue, Toronto, ON, M4N3M5, Canada.

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http://dx.doi.org/10.1007/s11060-019-03179-yDOI Listing
July 2019

In Reply to Ryu.

Authors:
Arjun Sahgal

Int J Radiat Oncol Biol Phys 2019 06;104(2):465-466

Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.ijrobp.2019.02.017DOI Listing
June 2019

Immunomodulatory Effects of Stereotactic Body Radiation Therapy: Preclinical Insights and Clinical Opportunities.

Int J Radiat Oncol Biol Phys 2019 Mar 2. Epub 2019 Mar 2.

Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland.

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http://dx.doi.org/10.1016/j.ijrobp.2019.02.046DOI Listing
March 2019

Palliation of bone metastases-exploring options beyond radiotherapy.

Ann Palliat Med 2019 Apr 2;8(2):168-177. Epub 2019 Jan 2.

Division of Radiation Oncology, Sunnybrook Hospital, Toronto, Ontario, Canada.

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http://apm.amegroups.com/article/view/23203
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http://dx.doi.org/10.21037/apm.2018.12.04DOI Listing
April 2019

Incidence of Dural Venous Sinus Thrombosis in Patients with Glioblastoma and Its Implications.

World Neurosurg 2019 05 24;125:e189-e197. Epub 2019 Jan 24.

Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.wneu.2019.01.039DOI Listing
May 2019

Proceedings of the 2018 next-generation Gamma Knife research meeting.

J Neurosurg 2018 12;129(Suppl1):5-9

7Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Ontario, Canada.

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http://dx.doi.org/10.3171/2018.7.GKS181206DOI Listing
December 2018

Single versus Multifraction Stereotactic Radiosurgery for Large Brain Metastases: An International Meta-analysis of 24 Trials.

Int J Radiat Oncol Biol Phys 2019 03 2;103(3):618-630. Epub 2018 Nov 2.

Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida; Department of Neurological Surgery, Mayo Clinic, Jacksonville, Florida. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S03603016183392
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http://dx.doi.org/10.1016/j.ijrobp.2018.10.038DOI Listing
March 2019

The radiobiological impact of motion tracking of liver, pancreas and kidney SBRT tumors in a MR-linac.

Phys Med Biol 2018 10 30;63(21):215022. Epub 2018 Oct 30.

Sunnybrook Health Sciences Centre, Odette Cancer Centre, Toronto, ON, Canada.

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http://stacks.iop.org/0031-9155/63/i=21/a=215022?key=crossre
Publisher Site
http://dx.doi.org/10.1088/1361-6560/aae7fdDOI Listing
October 2018