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Researcher · Kagawa University · Japan

Keiichi Okano

Keiichi Okano publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Oncology, on topics such as Cholangiocarcinoma and Gallbladder Cancer Studies, Neuroendocrine Tumor Research Advances and Pancreatic and Hepatic Oncology Research.

World rank
#838,242
of 1,633,909 ranked researchers
Rank in Japan
#41,202
of 114,622
Works
77
Citations
89
Citations per work
1.2

What does Keiichi Okano research?

Surgery: 22.9%Pulmonary and Respiratory Medicine: 10.5%Oncology: 8.6%Molecular Biology: 8.6%other fields: 49.4%23%top field
Surgery22.9%Pulmonary and Respiratory Medicine10.5%Oncology8.6%Molecular Biology8.6%other fields49.4%

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. 2Pulmonary and Respiratory Medicine10% of their works
  3. 3Oncology9% of their works
  4. 4Molecular Biology9% of their works
  5. 5Hepatology5% of their works
  6. 6Epidemiology5% of their works

Research topics

Which keywords describe Keiichi Okano's research?

The keywords of their largest research topics: Prognostic Factors, Chemotherapy, Immunotherapy, Biliary Tract Cancer, Cholangiocarcinoma, Neuroendocrine Tumors, Pancreatic Cancer and Pancreatic Neuroendocrine Tumors.

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 19 words, with their numbers
  1. Prognostic Factors82 topics
  2. Chemotherapy72 topics
  3. Immunotherapy72 topics
  4. Biliary Tract Cancer51 topic
  5. Cholangiocarcinoma51 topic
  6. Neuroendocrine Tumors41 topic
  7. Pancreatic Cancer41 topic
  8. Pancreatic Neuroendocrine Tumors41 topic
  9. Surgical Complications41 topic
  10. Genomic Profiles31 topic
  11. Hepatocellular Carcinoma31 topic
  12. Liver Cancer31 topic
  13. Nuclear Forces31 topic
  14. Nuclear Structure31 topic
  15. Small-Cell Lung Cancer31 topic
  16. Amino Acid Transporters21 topic
  17. D-Serine21 topic
  18. DNA nanotechnology21 topic
  19. Self-Assembly21 topic

Where does Keiichi Okano work?

Keiichi Okano's main affiliation in the publication record is Kagawa University, Japan.

How many publications and citations does Keiichi Okano have?

Science Explorer counts 77 works and 89 citations for Keiichi Okano, ranking #838,242 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.