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Researcher · Kumamoto University · Japan

Akira Chikamoto

Akira Chikamoto publishes mostly in Surgery, Oncology and Hepatology, on topics such as Hepatocellular Carcinoma Treatment and Prognosis, Pancreatic and Hepatic Oncology Research and Cholangiocarcinoma and Gallbladder Cancer Studies.

OpenAlex
World rank
#3,210,736
of 7,710,434 ranked researchers
Rank in Japan
#74,666
of 383,136
Works
329
Citations
5.4k
Citations per work
16.5
h-index
38
i10-index 145Top 3.5% in Surgery
Akira Chikamoto

What does Akira Chikamoto research?

Akira Chikamoto's work is mostly in Medicine (72%), Biochemistry, Genetics and Molecular Biology (5%).

Health Sciences: 238 works · 72.3% of their workMedicine: 238 works · 72.3% of their workSurgery: 73 works · 22.3% of their workOncology: 64 works · 19.5% of their workHepatology: 46 works · 13.9% of their workPulmonary and Respiratory Medicine: 29 works · 8.9% of their workEpidemiology: 25 works · 7.7% of their workEverything else: 74 works · 22.4% of their workLife Sciences: 17 works · 5.3% of their workBiochemistry, Genetics and Molecular Biology: 17 works · 5.3% of their workMolecular Biology: 17 works · 5.3% of their workTHEIR WORKAkira Chikamoto329works
Life Sciences5%Health Sciences72%

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. Medicine23872.3%
  2. Everything else7422.4%
    1. Biochemistry, Genetics and Molecular Biology175.3%
  1. 1Surgery22% of their works
  2. 2Oncology20% of their works
  3. 3Hepatology14% of their works
  4. 4Pulmonary and Respiratory Medicine9% of their works
  5. 5Epidemiology8% of their works
  6. 6Molecular Biology5% of their works

Research topics

Which keywords describe Akira Chikamoto's research?

The keywords of their largest research topics: Hepatocellular Carcinoma, Epidemiology, Cholangiocarcinoma, Liver Cancer, Management, Pancreatic Cancer, Surgical Complications and Biliary Tract 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 19 words, with their numbers
  1. Hepatocellular Carcinoma1322 topics
  2. Epidemiology1142 topics
  3. Cholangiocarcinoma1112 topics
  4. Liver Cancer1021 topic
  5. Management1021 topic
  6. Pancreatic Cancer861 topic
  7. Surgical Complications861 topic
  8. Biliary Tract Cancer821 topic
  9. Intrahepatic Cholangiocarcinoma821 topic
  10. Acute Pancreatitis321 topic
  11. Chronic Pancreatitis321 topic
  12. NAFLD301 topic
  13. NASH301 topic
  14. Cholecystitis291 topic
  15. ERCP291 topic
  16. Neuroendocrine Tumors251 topic
  17. Pancreatic Neuroendocrine Tumors251 topic
  18. Ischemia-Reperfusion Injury241 topic
  19. Liver Transplantation241 topic

Where does Akira Chikamoto work?

Akira Chikamoto's main affiliation in the publication record is Kumamoto University, Japan.

How many publications and citations does Akira Chikamoto have?

OpenAlex counts 329 works and 5,428 citations for Akira Chikamoto, an h-index of 38, ranking #3,210,736 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.

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