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Researcher · Hamamatsu University School of Medicine · Japan

Hiroyuki Hanai

Hiroyuki Hanai publishes mostly in Surgery, Gastroenterology and Pulmonary and Respiratory Medicine, on topics such as Inflammatory Bowel Disease, Microscopic Colitis and Gastrointestinal Tumor Research and Treatment.

OpenAlex
World rank
#108,790
of 1,633,909 ranked researchers
Rank in Japan
#2,276
of 114,622
Works
36
Citations
135
Citations per work
3.8

What does Hiroyuki Hanai research?

Surgery: 22.9%Gastroenterology: 11.4%Pulmonary and Respiratory Medicine: 8.6%Epidemiology: 8.6%other fields: 48.5%23%top field
Surgery22.9%Gastroenterology11.4%Pulmonary and Respiratory Medicine8.6%Epidemiology8.6%other fields48.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Surgery23% of their works
  2. 2Gastroenterology11% of their works
  3. 3Pulmonary and Respiratory Medicine9% of their works
  4. 4Epidemiology9% of their works
  5. 5Molecular Biology6% of their works
  6. 6Immunology6% of their works

Research topics

Which keywords describe Hiroyuki Hanai's research?

The keywords of their largest research topics: Inflammatory Bowel Disease, Pathogenesis, Prevention, Epidemiology, Inflammation, Abdominal Tuberculosis, Collagenous Colitis and Colorectal Cancer.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 21 words, with their numbers
  1. Inflammatory Bowel Disease42 topics
  2. Pathogenesis42 topics
  3. Prevention42 topics
  4. Epidemiology32 topics
  5. Inflammation32 topics
  6. Abdominal Tuberculosis21 topic
  7. Collagenous Colitis21 topic
  8. Colorectal Cancer21 topic
  9. Crohn's Disease21 topic
  10. Diagnostic Challenges21 topic
  11. Gastric Cancer21 topic
  12. Helicobacter pylori21 topic
  13. Imatinib Mesylate21 topic
  14. Microscopic Colitis21 topic
  15. Screening21 topic
  16. Sunitinib21 topic
  17. Ulcerative Colitis21 topic
  18. Cholera11 topic
  19. NF-?B11 topic
  20. Signaling11 topic
  21. Vibrio cholerae11 topic

Where does Hiroyuki Hanai work?

Hiroyuki Hanai's main affiliation in the publication record is Hamamatsu University School of Medicine, Japan.

How many publications and citations does Hiroyuki Hanai have?

Science Explorer counts 36 works and 135 citations for Hiroyuki Hanai, ranking #108,790 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.