World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
126
Citations
68374
World Ranking
2918
National Ranking
1619

Pelayo Correa 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 Pelayo Correa 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: 598 publications — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Pelayo Correa 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 Pelayo Correa 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: 126 D-Index — 86th percentile

86% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1994 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Pelayo Correa is affiliated with Vanderbilt University in the United States and specializes in medicine with a focus on surgery, immunology, pulmonary and respiratory medicine, pathology and forensic medicine, and veterinary medicine. Their research encompasses a broad range of topics, primarily centered on Helicobacter pylori-related gastroenterology studies, galectins and cancer biology, eosinophilic esophagitis, gastric cancer management and outcomes, genetic factors in colorectal cancer, veterinary medicine and infectious diseases, and celiac disease research and management.

Their recent publications include the following works:

  • The Colombian Chemoprevention Trial: 20-Year Follow-Up of a Cohort of Patients With Gastric Precancerous Lesions, 2020, Gastroenterology
  • Helicobacter pylori Antimicrobial Resistance and Gene Variants in High- and Low-Gastric-Cancer-Risk Populations, 2021, Journal of Clinical Microbiology
  • Contrasting serum biomarker profiles in two Colombian populations with different risks for progression of premalignant gastric lesions during chronic Helicobacter pylori infection, 2020, Cancer Epidemiology
  • Sex Hormones, Hormonal Interventions, and Gastric Cancer Risk: A Meta-analysis, 2020, UNC Libraries
  • Abstract IA06: Understanding the molecular landscape of gastric premalignant lesions, 2020, Cancer Epidemiology Biomarkers & Prevention

Frequent coauthors collaborating with Pelayo Correa include:

  • M. Blanca Piazuelo
  • Luis Eduardo Bravo
  • Douglas R. Morgan
  • M. Constanza Camargo
  • Richard M. Peek

Their work has appeared in various respected publication venues, notably:

  • UNC Libraries
  • Gastroenterology
  • Journal of Clinical Microbiology
  • Cancer Epidemiology
  • Cancer Epidemiology Biomarkers & Prevention

Pelayo Correa's research is situated mainly within the field of medicine, with significant contributions to surgery and immunology. Their investigations extend into pulmonary and respiratory medicine and pathology, adding to a multidisciplinary approach in their studies.

Among notable recognitions, Pelayo Correa was awarded the title of Fellow of the American Association for the Advancement of Science (AAAS) in 1994, reflecting their standing within the scientific community.

Best Publications

  • Classification and grading of gastritis.The updated Sydney system

    Michael F. Dixon;Robert M. Genta;John H. Yardley;Pelayo Correa

  • Human Gastric Carcinogenesis: A Multistep and Multifactorial Process—First American Cancer Society Award Lecture on Cancer Epidemiology and Prevention

    Pelayo Correa

  • Dysplasia in inflammatory bowel disease: Standardized classification with provisional clinical applications

    Robert H. Riddell;Harvey Goldman;David F. Ransohoff;Henry D. Appelman

  • A Human Model of Gastric Carcinogenesis

    Pelayo Correa

  • A model for gastric cancer epidemiology.

    Pelayo Correa;William Haenszel;Carlos Cuello;Steven Tannenbaum

  • Arginase I Production in the Tumor Microenvironment by Mature Myeloid Cells Inhibits T-Cell Receptor Expression and Antigen-Specific T-Cell Responses

    Paulo C. Rodriguez;David G. Quiceno;Jovanny Zabaleta;Blair Ortiz

  • Helicobacter pylori in Peptic Ulcer Disease

    Tadataka Yamada;John G. Searle;Dennis Ahnen

  • Carcinogenesis of Helicobacter pylori

    Pelayo Correa;JeanMarie Houghton

  • The Gastric Precancerous Cascade

    Pelayo Correa;M Blanca Piazuelo

  • Racial Differences in Survival From Breast Cancer: Results of the National Cancer Institute Black/White Cancer Survival Study

    J. William Eley;Holly A. Hill;Vivien W. Chen;Donald F. Austin

  • Helicobacter pylori and gastric carcinogenesis.

    Correa P

  • Hepatic Helicobacter species identified in bile and gallbladder tissue from chileans with chronic cholecystitis

    James G. Fox;Floyd E. Dewhirst;Zeli Shen;Yan Feng

  • Gastric cancer: overview.

    Pelayo Correa

  • Gastric dysplasia: the Padova international classification.

    Massimo Rugge;Pelayo Correa;Michael F. Dixon;Takanori Hattori

  • Geographic distribution of vacA allelic types of Helicobacter pylori.

    Leen–Jan Van Doorn;Céu Figueiredo;Francis Mégraud;Salvador Pena

  • OLGA staging for gastritis: a tutorial

    M Rugge;P Correa;F Di Mario;Emad Munir El-Omar

  • Helicobacter pylori and gastric carcinoma. Serum antibody prevalence in populations with contrasting cancer risks.

    Pelayo Correa;Pelayo Correa;James Fox;Elizabeth Fontham;Bernardo Ruiz

  • Gastric mucosal atrophy: interobserver consistency using new criteria for classification and grading

    M. Rugge;P. Correa;M. F. Dixon;R. Fiocca

  • Age-Specific Trends in Incidence of Noncardia Gastric Cancer in US Adults

    William F. Anderson;M. Constanza Camargo;Joseph F. Fraumeni;Pelayo Correa

  • Recombination and mutation during long-term gastric colonization by Helicobacter pylori: Estimates of clock rates, recombination size, and minimal age

    Daniel Falush;Christian Kraft;Nancy S. Taylor;Pelayo Correa

Frequent Co-Authors

Richard M. Peek
Richard M. Peek Vanderbilt University Medical Center
Keith T. Wilson
Keith T. Wilson Vanderbilt University Medical Center
Paolo Boffetta
Paolo Boffetta Stony Brook Medicine
Wael El-Rifai
Wael El-Rifai University of Miami
Rupesh Chaturvedi
Rupesh Chaturvedi Jawaharlal Nehru University
Timothy L. Cover
Timothy L. Cover Vanderbilt University Medical Center
Nubia Muñoz
Nubia Muñoz International Agency For Research On Cancer

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