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James Sayre

D-Index & Metrics

Medicine

D-Index
91
Citations
27770
World Ranking
11837
National Ranking
6069

James Sayre 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 James Sayre 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: 359 publications — 30th percentile

30% of scientists in this discipline score the same or lower.

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

James Sayre 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 James Sayre 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: 91 D-Index — 43rd percentile

43% of scientists in this discipline score the same or lower.

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

Overview

James Sayre is affiliated with the University of California, Los Angeles in the United States. Their research primarily spans the field of Medicine, with a focus on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine, Neurology, Oncology, and Surgery.

The scientist's work covers various topics within medical imaging and cancer diagnosis, including:

  • MRI in cancer diagnosis
  • Prostate Cancer Diagnosis and Treatment
  • Radiomics and Machine Learning in Medical Imaging
  • Hepatocellular Carcinoma Treatment and Prognosis
  • Advanced MRI Techniques and Applications
  • Prostate Cancer Treatment and Research
  • Global Cancer Incidence and Screening

James Sayre has contributed research published in multiple venues. They frequently publish in:

  • Journal of Vascular and Interventional Radiology
  • American Journal of Roentgenology
  • Journal of Breast Imaging
  • European Radiology
  • The Journal of Urology

A selection of recent papers includes:

  • "Yttrium-90 radiation segmentectomy for hepatic metastases: A multi-institutional study of safety and efficacy" (2020, Journal of Surgical Oncology)
  • "Tumor Size Matters-Understanding Concomitant Tumor Immunity in the Context of Hypofractionated Radiotherapy with Immunotherapy" (2020, Cancers)
  • "Influence of the Location and Zone of Tumor in Prostate Cancer Detection and Localization on 3-T Multiparametric MRI Based on PI-RADS Version 2" (2020, American Journal of Roentgenology)
  • "CT-monitored minimal ablative margin control in single-session microwave ablation of liver tumors: an effective strategy for local tumor control" (2022, European Radiology)
  • "Development, diagnostic performance, and interobserver agreement of a 18F-flurpiridaz PET automated perfusion quantitation system" (2020, Journal of Nuclear Cardiology)

Frequent collaborators in their research include:

  • Steven S. Raman
  • David Lu
  • Hannah S. Milch
  • Melissa Joines
  • Aichi Chien

Best Publications

  • Local staging of pancreatic cancer: criteria for unresectability of major vessels as revealed by pancreatic-phase, thin-section helical CT.

    D. S. K. Lu;H. A. Reber;R. M. Krasny;B. M. Kadell

  • Uterine Artery Embolization for the Treatment of Uterine Leiomyomata Midterm Results

    Scott C. Goodwin;Bruce McLucas;Margaret Lee;Gary Chen

  • Benign versus malignant solid breast masses: US differentiation.

    Guita Rahbar;Angela C. Sie;Gail C. Hansen;Jeffrey S. Prince

  • Effect of vessel size on creation of hepatic radiofrequency lesions in pigs: assessment of the "heat sink" effect.

    David S K Lu;Steven S Raman;Darko J Vodopich;Michael Wang

  • Intracranial vascular stenosis and occlusive disease: evaluation with CT angiography, MR angiography, and digital subtraction angiography.

    Suzie Bash;J. Pablo Villablanca;Reza Jahan;Gary Duckwiler

  • Influence of large peritumoral vessels on outcome of radiofrequency ablation of liver tumors.

    David S.K. Lu;Steven S. Raman;Piyaporn Limanond;Donya Aziz

  • Aortic calcification and the risk of osteoporosis and fractures.

    Eloy Schulz;Kiumars Arfai;Xiaodong Liu;James Sayre

  • Predicting Treatment Response of Malignant Gliomas to Bevacizumab and Irinotecan by Imaging Proliferation With [18F] Fluorothymidine Positron Emission Tomography: A Pilot Study

    Wei Chen;Sibylle Delaloye;Daniel H.S. Silverman;Cheri Geist

  • MR imaging correlates of survival in patients with high-grade gliomas

    Whitney B. Pope;James Sayre;Alla Perlina;J. Pablo Villablanca

  • Trends in adverse events after IV administration of contrast media.

    Sachiko T. Cochran;Karen Bomyea;James W. Sayre

  • Ineffective phagocytosis of amyloid-beta by macrophages of Alzheimer's disease patients.

    Milan Fiala;Justin Lin;John Ringman;Vali Kermani-Arab

  • Detection and characterization of very small cerebral aneurysms by using 2D and 3D helical CT angiography.

    J. Pablo Villablanca;Reza Jahan;Parizad Hooshi;Silvester Lim

  • Macrovesicular hepatic steatosis in living related liver donors: correlation between CT and histologic findings

    Piyaporn Limanond;Steven S Raman;Charles Lassman;James Sayre

  • Cyclooxygenase‐2‐positive macrophages infiltrate the Alzheimer’s disease brain and damage the blood–brain barrier

    M. Fiala;Q. N. Liu;J. Sayre;V. Pop

  • Vitamin D–Receptor Gene Polymorphisms and Bone Density in Prepubertal American Girls of Mexican Descent

    J Sainz;J M Van Tornout;M L Loro;J Sayre

  • Coronary Circulatory Dysfunction in Insulin Resistance, Impaired Glucose Tolerance, and Type 2 Diabetes Mellitus

    John O. Prior;Manuel J. Quiñones;Miguel Hernandez-Pampaloni;Alvaro D. Facta

  • Predictors of Hemorrhagic Transformation in Patients Receiving Intra-Arterial Thrombolysis

    Chelsea S. Kidwell;Jeffrey L. Saver;Joaquin Carneado;James Sayre

  • Clear cell renal cell carcinoma: discrimination from other renal cell carcinoma subtypes and oncocytoma at multiphasic multidetector CT.

    Jonathan R. Young;Daniel Margolis;Steven Sauk;Allan J. Pantuck

  • Differential Effect of Race on the Axial and Appendicular Skeletons of Children

    Vicente Gilsanz;David L. Skaggs;Arzu Kovanlikaya;James Sayre

  • Innate immunity and transcription of MGAT-III and Toll-like receptors in Alzheimer's disease patients are improved by bisdemethoxycurcumin

    Milan Fiala;Philip T. Liu;Araceli Espinosa-Jeffrey;Mark J. Rosenthal

Frequent Co-Authors

Jonathan G. Goldin
Jonathan G. Goldin University of California, Los Angeles
Heinrich R. Schelbert
Heinrich R. Schelbert University of California, Los Angeles
Fernando Vinuela
Fernando Vinuela University of California, Los Angeles
Roger Detels
Roger Detels University of California, Los Angeles
Milan Fiala
Milan Fiala University of California, Los Angeles
Donald P. Tashkin
Donald P. Tashkin University of California, Los Angeles
William H. McBride
William H. McBride University of California, Los Angeles
Gary Duckwiler
Gary Duckwiler University of California, Los Angeles
Reza Jahan
Reza Jahan University of California, Los Angeles
Allan J. Pantuck
Allan J. Pantuck University of California, Los Angeles

External Links

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Best Scientists Citing James Sayre

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Publications: 41

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Publications: 37

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Publications: 35

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Hadassah Hebrew University Medical Center

Publications: 34

Babette S. Zemel

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Children's Hospital of Philadelphia

Publications: 34

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Jonathan G. Goldin

University of California, Los Angeles

Publications: 34

Timothy F. Cloughesy

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University of California, Los Angeles

Publications: 32

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University of California, Los Angeles

Publications: 30

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Jeong Min Lee

Seoul National University

Publications: 28

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Johns Hopkins University

Publications: 28

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Publications: 27

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Marcelo F. Di Carli

Brigham and Women's Hospital

Publications: 26

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UCLA Medical Center

Publications: 26

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Publications: 24

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