World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
104
Citations
37630
World Ranking
7087
National Ranking
272

Kalman Kovacs 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 Kalman Kovacs 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: 818 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Kalman Kovacs 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 Kalman Kovacs 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: 104 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Overview

Kalman Kovacs is affiliated with St. Michael's Hospital in Canada and conducts research primarily in the field of Medicine, with a focus on Biochemistry, Genetics, and Molecular Biology. Their work spans several subfields including Endocrinology, Diabetes and Metabolism, Genetics, Neurology, Pathology and Forensic Medicine, and Molecular Biology.

The scientist's research topics cover key areas such as:

  • Pituitary Gland Disorders and Treatments
  • Thyroid Disorders and Treatments
  • Glioma Diagnosis and Treatment
  • Adrenal Hormones and Disorders
  • Genetic Syndromes and Imprinting
  • Myasthenia Gravis and Thymoma
  • Vitamin D Research Studies

Kovacs has published research in a range of scientific venues including Neurosurgical FOCUS, International Journal of Molecular Sciences, Annals of Anatomy - Anatomischer Anzeiger, Frontiers in Immunology, and Orvosi Hetilap.

Recent publications present a diverse scope of topics. These include:

  • Development and validation of the disease-specific QOL-CD quality of life questionnaire for patients with Cushing's disease (2020, Neurosurgical FOCUS)
  • Altered Levels of Natural Autoantibodies against Heat Shock Proteins in Pregnant Women with Hashimoto's Thyroiditis (2024, International Journal of Molecular Sciences)
  • Effect of thyroxin on cell morphology and hormone secretion of pituitary grafts in rats (2020, Annals of Anatomy - Anatomischer Anzeiger)
  • B cells from anti-thyroid antibody positive, infertile women show hyper-reactivity to BCR stimulation (2022, Frontiers in Immunology)
  • IVF-kezelésbe bevont páciensek oxidatívstressz-szintjeinek analízise klinikai jellemzők függvényében (2025, Orvosi Hetilap)

Kovacs collaborates frequently with a number of coauthors, among whom include:

  • Fabio Rotondo
  • Ákos Várnagy
  • Anna Bajnok
  • Jasper Nörenberg
  • Tímea Serény-Litvai

Best Publications

  • Microadenomas of the Pituitary and Abnormal Sellar Tomograms in an Unselected Autopsy Series

    Gerard N. Burrow;George Wortzman;Neill B. Rewcastle;Richard C. Holgate

  • Proliferative Activity and Invasiveness among Pituitary Adenomas and Carcinomas: An Analysis Using the MIB-1 Antibody

    Thapar K;Kovacs K;Scheithauer Bw;Stefaneanu L

  • Pathology of invasive pituitary tumors with special reference to functional classification

    Bernd W. Scheithauer;Kalman T. Kovacs;Edward R. Laws;Raymond V. Randall

  • Clinical case seminar: lymphocytic hypophysitis: clinicopathological findings.

    E Thodou;S L Asa;G Kontogeorgos;K Kovacs

  • Pituitary carcinoma: a clinicopathologic study of 15 cases.

    Peter J. Pernicone;Bernd W. Scheithauer;Thomas J. Sebo;Kalman T. Kovacs

  • Somatotroph Hyperplasia: SUCCESSFUL TREATMENT OF ACROMEGALY BY REMOVAL OF A PANCREATIC ISLET TUMOR SECRETING A GROWTH HORMONE-RELEASING FACTOR

    M. O. Thorner;R. L. Perryman;M. J. Cronin;A. D. Rogol

  • Tumors of the Pituitary Gland

    Ricardo V. Lloyd;Bernd W. Scheithauer;Eva Horvath;Kalman Kovacs

  • p53 Expression in Pituitary Adenomas and Carcinomas: Correlation with Invasiveness and Tumor Growth Fractions

    Kamal Thapar;Bernd W. Scheithauer;Kalman Kovacs;Peter J. Pernicone

  • Endoglin (CD105): a review of its role in angiogenesis and tumor diagnosis, progression and therapy.

    Farshad Nassiri;Michael D Cusimano;Bernd W Scheithauer;Fabio Rotondo

  • The pituitary gland in pregnancy: A clinicopathologic and immunohistochemical study of 69 cases

    Bernd W. Scheithauer;Toshiaki Sano;Kalman T. Kovacs;William F. Young

  • Aggressive pituitary adenomas—diagnosis and emerging treatments

    Antonio Di Ieva;Fabio Rotondo;Luis V. Syro;Michael D. Cusimano

  • Growth Hormone-Releasing Hormone-Producing Tumors: Clinical, Biochemical, and Morphological Manifestations*

    Toshiaki Sano;Sylvia L. Asa;Kalman Kovacs

  • Immunomodulation by bromocriptine.

    Eva Nagy;I. Berczi;Graham E. Wren;Sylvia L. Asa

  • Ectopic secretion of corticotropin-releasing factor as a cause of Cushing's syndrome. A clinical, morphologic, and biochemical study.

    Robert M. Carey;Shalendra K. Varma;Charles R. Drake;Michael O. Thorner

  • Pathobiology of pituitary adenomas and carcinomas.

    Bernd W. Scheithauer;Thomas A. Gaffey;Ricardo V. Lloyd;Thomas J. Sebo

  • Lymphocytic Hypophysitis of Pregnancy Resulting in Hypopituitarism: A Distinct Clinicopathologic Entity

    Sylvia L. Asa;Juan M. Bilbao;Kalman Kovacs;Robert G. Josse

  • Regulation of humoral immunity in rats by pituitary hormones

    Istvan Berczi;Eva Nagy;Kalman Kovacs;Eva Horvath

  • Frequent Loss of Heterozygosity at the Retinoblastoma Susceptibility Gene (RB) Locus in Aggressive Pituitary Tumors: Evidence for a Chromosome 13 Tumor Suppressor Gene Other Than RB

    Lin Pei;Shlomo Melmed;Shlomo Melmed;Bernard Scheithauer;Kalman Kovacs

  • Presence of Human Prolactin-Producing Adenomas and Bromocriptine: A Histological, Immunocytochemical, Ultrastructural, and Morphometric Study

    George T. Tindall;Kalman Kovacs;Eva Horvath;Michael O. Thorner

  • H-ras mutations in human pituitary carcinoma metastases

    Lin Pei;S. Melmed;B. Scheithauer;K. Kovacs

Frequent Co-Authors

Eva Horvath
Eva Horvath University of Toronto
Ricardo V. Lloyd
Ricardo V. Lloyd University of Wisconsin–Madison
Sylvia L. Asa
Sylvia L. Asa Case Western Reserve University
George M. Yousef
George M. Yousef University of Toronto
Shlomo Melmed
Shlomo Melmed Cedars-Sinai Medical Center
Edward R. Laws
Edward R. Laws Brigham and Women's Hospital
Michael O. Thorner
Michael O. Thorner University of Virginia
William F. Young
William F. Young Mayo Clinic
David G. Munoz
David G. Munoz University of Toronto

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