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Researcher · The University of Osaka · Japan

Hideki Iijima

Hideki Iijima publishes mostly in Surgery, Genetics and Pulmonary and Respiratory Medicine, on topics such as Inflammatory Bowel Disease, Gastric Cancer Management and Outcomes and Helicobacter pylori-related gastroenterology studies.

ORCID 0000-0002-5423-3059 OpenAlex
World rank
#1,016,037
of 7,710,434 ranked researchers
Rank in Japan
#13,766
of 383,136
Works
381
Citations
8.8k
Citations per work
23.2
h-index
49
i10-index 144Top 1.6% in Surgery
Hideki Iijima

What does Hideki Iijima research?

Hideki Iijima's work is mostly in Medicine (32%), Biochemistry, Genetics and Molecular Biology (18%), Immunology and Microbiology (9%).

Everything else: 155 works · 40.6% of their workHealth Sciences: 121 works · 31.7% of their workMedicine: 121 works · 31.7% of their workSurgery: 54 works · 14.2% of their workPulmonary and Respiratory Medicine: 37 works · 9.7% of their workOncology: 30 works · 7.8% of their workLife Sciences: 106 works · 27.7% of their workBiochemistry, Genetics and Molecular Biology: 70 works · 18.3% of their workGenetics: 38 works · 9.9% of their workMolecular Biology: 32 works · 8.4% of their workImmunology and Microbiology: 36 works · 9.4% of their workImmunology: 36 works · 9.4% of their workTHEIR WORKHideki Iijima381works
Life Sciences28%Health Sciences32%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else15540.6%
    1. Medicine12131.7%
    1. Biochemistry, Genetics and Molecular Biology7018.3%
    2. Immunology and Microbiology369.4%
  1. 1Surgery14% of their works
  2. 2Genetics10% of their works
  3. 3Pulmonary and Respiratory Medicine10% of their works
  4. 4Immunology9% of their works
  5. 5Molecular Biology8% of their works
  6. 6Oncology8% of their works

Research topics

Which keywords describe Hideki Iijima's research?

The keywords of their largest research topics: Pathogenesis, Inflammatory Bowel Disease, Epidemiology, Gastric Cancer, Endoscopic Resection, Crohn's Disease, Ulcerative Colitis and Chemotherapy.

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. Pathogenesis1252 topics
  2. Inflammatory Bowel Disease1232 topics
  3. Epidemiology1142 topics
  4. Gastric Cancer1032 topics
  5. Endoscopic Resection922 topics
  6. Crohn's Disease841 topic
  7. Ulcerative Colitis841 topic
  8. Chemotherapy621 topic
  9. Molecular Characterization621 topic
  10. Helicobacter pylori411 topic
  11. Inflammation411 topic
  12. Collagenous Colitis391 topic
  13. Microscopic Colitis391 topic
  14. Esophageal Carcinoma301 topic
  15. Imatinib Mesylate301 topic
  16. Preoperative Chemoradiotherapy301 topic
  17. Sunitinib301 topic
  18. NK Cell Recognition241 topic
  19. Natural Killer Cells241 topic
  20. Glycans221 topic
  21. Glycosylation221 topic

Where does Hideki Iijima work?

Hideki Iijima's main affiliation in the publication record is The University of Osaka, Japan.

How many publications and citations does Hideki Iijima have?

OpenAlex counts 381 works and 8,828 citations for Hideki Iijima, an h-index of 49, ranking #1,016,037 of 7,710,434 researchers worldwide on the quality 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.

Other researchers named Hideki Iijima

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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