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Researcher · Nippon Medical School · Japan

Akira Tokunaga

Akira Tokunaga publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Molecular Biology, on topics such as Helicobacter pylori-related gastroenterology studies, Gastric Cancer Management and Outcomes and Neuroendocrine Tumor Research Advances.

World rank
#582,159
of 1,633,909 ranked researchers
Rank in Japan
#23,504
of 114,622
Works
57
Citations
91
Citations per work
1.6

What does Akira Tokunaga research?

Surgery: 22.7%Pulmonary and Respiratory Medicine: 10.6%Molecular Biology: 9.1%Oncology: 6.1%other fields: 51.5%23%top field
Surgery22.7%Pulmonary and Respiratory Medicine10.6%Molecular Biology9.1%Oncology6.1%other fields51.5%

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. 2Pulmonary and Respiratory Medicine11% of their works
  3. 3Molecular Biology9% of their works
  4. 4Oncology6% of their works
  5. 5Epidemiology6% of their works
  6. 6Physiology4% of their works

Research topics

Which keywords describe Akira Tokunaga's research?

The keywords of their largest research topics: Gastric Cancer, Survival Analysis, Helicobacter pylori, Inflammation, Adults, Chemotherapy, Diagnosis and Endoscopic Resection.

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 20 words, with their numbers
  1. Gastric Cancer92 topics
  2. Survival Analysis62 topics
  3. Helicobacter pylori51 topic
  4. Inflammation51 topic
  5. Adults42 topics
  6. Chemotherapy41 topic
  7. Diagnosis42 topics
  8. Endoscopic Resection41 topic
  9. Endoscopic Stenting21 topic
  10. Eosinophilic Esophagitis21 topic
  11. Esophageal Perforation21 topic
  12. Imatinib Mesylate21 topic
  13. Intussusception21 topic
  14. Management21 topic
  15. Meckel's Diverticulum21 topic
  16. Neuroendocrine Tumors21 topic
  17. Pancreatic Neuroendocrine Tumors21 topic
  18. Sunitinib21 topic
  19. Amino Acid Transporters11 topic
  20. D-Serine11 topic

Where does Akira Tokunaga work?

Akira Tokunaga's main affiliation in the publication record is Nippon Medical School, Japan.

How many publications and citations does Akira Tokunaga have?

Science Explorer counts 57 works and 91 citations for Akira Tokunaga, ranking #582,159 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.