World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
94
Citations
36123
World Ranking
10402
National Ranking
419

Arjun Sahgal publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Arjun Sahgal sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 996 publications — 94th percentile

94% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Arjun Sahgal D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Arjun Sahgal sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 94 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Arjun Sahgal is affiliated with Sunnybrook Health Science Centre in Canada and has an extensive research record primarily in the field of Medicine. Their work spans several subfields, including Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging, Surgery, Genetics, and Oncology.

The research topics covered by Sahgal focus on clinical and technical aspects of cancer treatment and medical imaging. Key topics include:

  • Management of metastatic bone disease
  • Brain Metastases and Treatment
  • Glioma Diagnosis and Treatment
  • Advanced Radiotherapy Techniques
  • Spine and Intervertebral Disc Pathology
  • Radiomics and Machine Learning in Medical Imaging
  • Medical Imaging Techniques and Applications

Sahgal has contributed research to a range of publication venues known for oncology and radiation oncology. These include:

  • International Journal of Radiation Oncology*Biology*Physics
  • Radiotherapy and Oncology
  • Neuro-Oncology
  • Journal of Neuro-Oncology
  • Neuro-Oncology Advances

Among notable papers authored or co-authored by Sahgal are:

  • "Stereotactic body radiotherapy versus conventional external beam radiotherapy in patients with painful spinal metastases: an open-label, multicentre, randomised, controlled, phase 2/3 trial" (2021, The Lancet Oncology)
  • "Current approaches to the management of brain metastases" (2020, Nature Reviews Clinical Oncology)
  • "Survival in Patients With Brain Metastases: Summary Report on the Updated Diagnosis-Specific Graded Prognostic Assessment and Definition of the Eligibility Quotient" (2020, Journal of Clinical Oncology)
  • "Single- and Multifraction Stereotactic Radiosurgery Dose/Volume Tolerances of the Brain" (2020, International Journal of Radiation Oncology*Biology*Physics)
  • "The incidence of brain metastases among patients with metastatic breast cancer: a systematic review and meta-analysis" (2020, Neuro-Oncology)

Sahgal's frequent collaborators include:

  • Hany Soliman
  • Jay Detsky
  • Sten Myrehaug
  • Chia-Lin Tseng
  • Pejman Maralani

In addition to journal articles, Sahgal has contributed to book publications, with one known title published by Springer International Publishing:

  • "Intracranial and Spinal Radiotherapy" (2021)

Best Publications

  • Short-Course Radiation plus Temozolomide in Elderly Patients with Glioblastoma

    James R. Perry;Normand Laperriere;Christopher J. O'Callaghan;Alba A. Brandes

  • Palliative radiotherapy for bone metastases: an ASTRO evidence-based guideline.

    Stephen Lutz;Lawrence Berk;Eric Chang;Edward Chow

  • Whole brain radiotherapy for the treatment of newly diagnosed multiple brain metastases

    May N Tsao;Nancy Lloyd;Rebecca K S Wong;Edward Chow

  • International Spine Radiosurgery Consortium Consensus Guidelines for Target Volume Definition in Spinal Stereotactic Radiosurgery

    Brett W. Cox;Daniel E. Spratt;Michael Lovelock;Mark H. Bilsky

  • Blood-Brain Barrier Opening in Primary Brain Tumors with Non-invasive MR-Guided Focused Ultrasound: A Clinical Safety and Feasibility Study

    Todd Mainprize;Nir Lipsman;Nir Lipsman;Yuexi Huang;Ying Meng;Ying Meng

  • Phase 3 trials of stereotactic radiosurgery with or without whole-brain radiation therapy for 1 to 4 brain metastases: individual patient data meta-analysis.

    Arjun Sahgal;Hidefumi Aoyama;Martin Kocher;Binod Neupane

  • Current approaches to the management of brain metastases.

    John H Suh;Rupesh Kotecha;Samuel T Chao;Manmeet S Ahluwalia

  • Vertebral Compression Fracture After Spine Stereotactic Body Radiotherapy: A Multi-Institutional Analysis With a Focus on Radiation Dose and the Spinal Instability Neoplastic Score

    Arjun Sahgal;Eshetu G. Atenafu;Samuel T. Chao;Ameen Al-Omair

  • Stereotactic Body Radiosurgery for Spinal Metastases: A Critical Review

    Arjun Sahgal;David A. Larson;Eric L. Chang

  • Survival in Patients with Brain Metastases: Summary Report on the Updated Diagnosis-Specific Graded Prognostic Assessment and Definition of the Eligibility Quotient

    Paul W. Sperduto;Shane Mesko;Jing Li;Daniel Cagney

  • Reirradiation human spinal cord tolerance for stereotactic body radiotherapy.

    Arjun Sahgal;Lijun Ma;Vivian Weinberg;Iris C. Gibbs

  • Probabilities of Radiation Myelopathy Specific to Stereotactic Body Radiation Therapy to Guide Safe Practice

    Arjun Sahgal;Arjun Sahgal;Vivian Weinberg;Lijun Ma;Eric Chang

  • A comparison of the effects of medial prefrontal, cingulate cortex, and cingulum bundle lesions on tests of spatial memory: evidence of a double dissociation between frontal and cingulum bundle contributions

    John Patrick Aggleton;N. Neave;S. Nagle;A. Sahgal

  • Stereotactic body radiotherapy is effective salvage therapy for patients with prior radiation of spinal metastases.

    Arjun Sahgal;Arjun Sahgal;Christopher Ames;Dean Chou;Lijun Ma

  • Stereotactic body radiotherapy versus conventional external beam radiotherapy in patients with painful spinal metastases: an open-label, multicentre, randomised, controlled, phase 2/3 trial

    Arjun Sahgal;Sten D Myrehaug;Shankar Siva;Giuseppina L Masucci

  • A meta-analysis evaluating stereotactic radiosurgery, whole-brain radiotherapy, or both for patients presenting with a limited number of brain metastases.

    May Tsao;Wei Xu;Arjun Sahgal;Arjun Sahgal

  • Vertebral compression fracture (VCF) after spine stereotactic body radiation therapy (SBRT): analysis of predictive factors.

    Marcelo V.R. Cunha;Ameen Al-Omair;Eshetu G. Atenafu;Giuseppina Laura Masucci

  • The Canadian Association of Radiation Oncology Scope of Practice Guidelines for Lung, Liver and Spine Stereotactic Body Radiotherapy

    A. Sahgal;A. Sahgal;D. Roberge;D. Schellenberg;T.G. Purdie

  • پرتودرمانی تمام مغز برای درمان متاستازهای متعدد مغزی تازه تشخیص دادهشده

    May N Tsao;Wei Xu;Rebecca Ks Wong;Nancy Lloyd

  • Phase 3 Trials of Stereotactic Radiosurgery With or Without Whole-Brain Radiation Therapy for 1 to 4 Brain Metastases: Individual Patient

    Arjun Sahgal;Hidefumi Aoyama;Martin Kocher;Binod Neupane

Frequent Co-Authors

Edward Chow
Edward Chow Sunnybrook Health Science Centre
Michael G. Fehlings
Michael G. Fehlings University of Toronto
David A. Larson
David A. Larson University of California, San Francisco
Charles G. Fisher
Charles G. Fisher University of British Columbia
Ziya L. Gokaslan
Ziya L. Gokaslan Brown University
Matthias Guckenberger
Matthias Guckenberger University of Zurich
Jason P. Sheehan
Jason P. Sheehan University of Virginia
Daniel M. Sciubba
Daniel M. Sciubba Johns Hopkins University School of Medicine
John H. Suh
John H. Suh Cleveland Clinic
Victor X. D. Yang
Victor X. D. Yang Sunnybrook Health Science Centre

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