World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
111
Citations
36747
World Ranking
5397
National Ranking
531

Paris P. Tekkis 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 Paris P. Tekkis 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: 516 publications — 60th percentile

60% of scientists in this discipline score the same or lower.

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

Paris P. Tekkis 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 Paris P. Tekkis 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: 111 D-Index — 74th percentile

74% of scientists in this discipline score the same or lower.

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

Overview

Paris P. Tekkis is affiliated with Imperial College London in the United Kingdom and has contributed extensively to the field of medicine, focusing primarily on oncology and surgery. Their research covers a wide array of subfields including epidemiology, gastroenterology, and genetics.

The scientist's work concentrates on several main topics:

  • Colorectal Cancer Surgical Treatments
  • Colorectal and Anal Carcinomas
  • Colorectal Cancer Screening and Detection
  • Cervical Cancer and HPV Research
  • Inflammatory Bowel Disease
  • COVID-19 and healthcare impacts
  • Anorectal Disease Treatments and Outcomes

They have published research papers in prominent journals, with frequent contributions to the following publication venues:

  • European Journal of Surgical Oncology
  • Cancers
  • Journal of Clinical Medicine
  • Updates in Surgery
  • BJS Open

Recent significant papers by Paris P. Tekkis include:

  • Evaluating the efficacy of treatment options for anal intraepithelial neoplasia: a systematic review (2020), International Journal of Colorectal Disease
  • The sigmoid take-off: An anatomical imaging definition of the rectum validated on specimen analysis (2020), European Journal of Surgical Oncology
  • Postoperative chemotherapy improves survival in patients with resected high-risk Stage II colorectal cancer: results of a systematic review and meta-analysis (2020), Colorectal Disease
  • Local Recurrence and Disease-Free Survival After Transanal Total Mesorectal Excision: Results From the International TaTME Registry (2021), Journal of the National Comprehensive Cancer Network
  • Quality of treatment and surgical approach for rectal gastrointestinal stromal tumour (GIST) in a large European cohort (2020), European Journal of Surgical Oncology

Frequent collaborators include:

  • Christos Kontovounisios
  • Shahnawaz Rasheed
  • Gianluca Pellino
  • Sarah Mills
  • Oliver Warren

Best Publications

  • Evaluation of long-term survival after hepatic resection for metastatic colorectal cancer: a multifactorial model of 929 patients.

    Myrddin Rees;Paris P Tekkis;Fenella K S Welsh;Thomas O'Rourke

  • Evaluation of the Learning Curve in Laparoscopic Colorectal Surgery: Comparison of Right-Sided and Left-Sided Resections

    Paris P. Tekkis;Antony J. Senagore;Conor Patrick Delaney;Victor W. Fazio

  • Magnetic Resonance Imaging–Detected Tumor Response for Locally Advanced Rectal Cancer Predicts Survival Outcomes: MERCURY Experience

    Uday B. Patel;Fiona Taylor;Lennart Blomqvist;Christopher George

  • Preoperative Magnetic Resonance Imaging Assessment of Circumferential Resection Margin Predicts Disease-Free Survival and Local Recurrence: 5-Year Follow-Up Results of the MERCURY Study

    Fiona G.M. Taylor;Philip Quirke;Richard J. Heald;Brendan J. Moran

  • Laparoscopic Versus Open Surgery for Rectal Cancer: A Meta-Analysis

    Omer Aziz;Vasilis Constantinides;Paris P. Tekkis;Thanos Athanasiou

  • Preoperative high-resolution magnetic resonance imaging can identify good prognosis stage I, II, and III rectal cancer best managed by surgery alone: a prospective, multicenter, European study.

    Fiona G.M Taylor;Philip Quirke;Richard J Heald;Brendan Moran

  • A Meta-analysis on the Influence of Inflammatory Bowel Disease on Pregnancy

    Julie A Cornish;Emile Kw Tan;Julian Teare;Teoh G Teoh

  • Diagnostic precision of fecal calprotectin for inflammatory bowel disease and colorectal malignancy.

    Alexander C von Roon;Leonidas Karamountzos;Sanjay Purkayastha;George E Reese

  • Feasibility of preoperative chemotherapy for locally advanced, operable colon cancer: the pilot phase of a randomised controlled trial

    D. A. Agbamu;N. Day;C. J. Walsh;C. W. Hendrickse

  • Development of a dedicated risk-adjustment scoring system for colorectal surgery (colorectal POSSUM)

    P P Tekkis;D R Prytherch;H M Kocher;A Senapati

  • Laparoscopic Versus Open Appendectomy in Children: A Meta-Analysis

    Omer Aziz;Thanos Athanasiou;Paris P. Tekkis;Sanjay Purkayastha

  • A meta-analysis comparing conservative treatment versus acute appendectomy for complicated appendicitis (abscess or phlegmon)

    Constantinos Simillis;Panayiotis Symeonides;Andrew J. Shorthouse;Paris P. Tekkis

  • Laparoscopic versus open hepatic resections for benign and malignant neoplasms--a meta-analysis.

    Constantinos Simillis;Vasilis A. Constantinides;Paris P. Tekkis;Ara Darzi

  • Transanal Total Mesorectal Excision: International Registry Results of the First 720 Cases.

    Marta Penna;Roel Hompes;Steve Arnold;Greg Wynn

  • A Comparison of Hand-Sewn Versus Stapled Ileal Pouch Anal Anastomosis (IPAA) Following Proctocolectomy: A Meta-Analysis of 4183 Patients

    Richard E. Lovegrove;Vasilis A. Constantinides;Alexander G. Heriot;Thanos Athanasiou

  • Mortality and morbidity in gastro-oesophageal cancer surgery: initial results of ASCOT multicentre prospective cohort study.

    Peter McCulloch;Jeremy Ward;Paris P Tekkis

  • Fast-track vs standard care in colorectal surgery: a meta-analysis update

    Nikolaos Gouvas;Nikolaos Gouvas;Emile Tan;Alistair Windsor;Evaghelos Xynos

  • The risk of cancer in patients with Crohn's disease.

    Alexander C. von Roon;George Reese;Julian Teare;Vasilis Constantinides

  • The risk of oral contraceptives in the etiology of inflammatory bowel disease: a meta-analysis.

    Julie A Cornish;Emile Tan;Constantinos Simillis;Susan K Clark

  • Comparison of colonic stenting and open surgery for malignant large bowel obstruction

    H. S. Tilney;R. E. Lovegrove;S. Purkayastha;P. S. Sains

Frequent Co-Authors

Gina Brown
Gina Brown Imperial College London
Ara Darzi
Ara Darzi Imperial College London
Robert D. Goldin
Robert D. Goldin Imperial College London
David Cunningham
David Cunningham Royal Marsden NHS Foundation Trust
Thanos Athanasiou
Thanos Athanasiou Imperial College London
Ian Chau
Ian Chau Royal Marsden NHS Foundation Trust
Andrew Wotherspoon
Andrew Wotherspoon Royal Marsden NHS Foundation Trust
Brendan J. Moran
Brendan J. Moran University of New South Wales
Mark Bower
Mark Bower Imperial College London
Alistair McGuire
Alistair McGuire London School of Economics and Political Science

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