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Researcher · Kansai Medical University · Japan

Shigeo Okamura

Shigeo Okamura publishes mostly in Pulmonary and Respiratory Medicine, Surgery and Political Science and International Relations, on topics such as Gastric Cancer Management and Outcomes, Metastasis and carcinoma case studies and Helicobacter pylori-related gastroenterology studies.

OpenAlex
World rank
#4,795,087
of 7,710,434 ranked researchers
Rank in Japan
#145,960
of 383,136
Works
25
Citations
313
Citations per work
12.5
h-index
6
i10-index 4Top 78% in Pulmonary and Respiratory Medicine
Shigeo Okamura

What does Shigeo Okamura research?

Shigeo Okamura's work is mostly in Medicine (59%), Social Sciences (16%).

Health Sciences: 15 works · 58.8% of their workMedicine: 15 works · 58.8% of their workPulmonary and Respiratory Medicine: 7 works · 29.4% of their workSurgery: 6 works · 23.5% of their workOncology: 1 works · 5.9% of their workEverything else: 6 works · 25.0% of their workSocial Sciences: 4 works · 16.2% of their workSocial Sciences: 4 works · 16.2% of their workPolitical Science and International Relations: 1 works · 5.9% of their workSociology and Political Science: 1 works · 5.9% of their workLaw: 1 works · 4.4% of their workTHEIR WORKShigeo Okamura25works
Health Sciences59%Social Sciences16%

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. Medicine1558.8%
  2. Everything else625.0%
    1. Social Sciences416.2%
  1. 1Pulmonary and Respiratory Medicine29% of their works
  2. 2Surgery24% of their works
  3. 3Political Science and International Relations6% of their works
  4. 4Sociology and Political Science6% of their works
  5. 5Oncology6% of their works
  6. 6Law4% of their works

Research topics

Which keywords describe Shigeo Okamura's research?

The keywords of their largest research topics: Gastric Cancer, Chemotherapy, Endoscopic Resection, Lung Tumors, Metastatic Carcinomas, Epidemiology, Helicobacter pylori and Inflammation.

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 18 words, with their numbers
  1. Gastric Cancer162 topics
  2. Chemotherapy121 topic
  3. Endoscopic Resection121 topic
  4. Lung Tumors71 topic
  5. Metastatic Carcinomas71 topic
  6. Epidemiology42 topics
  7. Helicobacter pylori41 topic
  8. Inflammation41 topic
  9. Political Economy41 topic
  10. Welfare State41 topic
  11. Equality31 topic
  12. Non-Discrimination31 topic
  13. Biliary Tract Cancer21 topic
  14. Cholangiocarcinoma21 topic
  15. Endoscopic Stenting21 topic
  16. Esophageal Perforation21 topic
  17. Intussusception21 topic
  18. Meckel's Diverticulum21 topic

Where does Shigeo Okamura work?

Shigeo Okamura's main affiliation in the publication record is Kansai Medical University, Japan.

How many publications and citations does Shigeo Okamura have?

OpenAlex counts 25 works and 313 citations for Shigeo Okamura, an h-index of 6, ranking #4,795,087 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.

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.

Discussion

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