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Researcher · National Hospital Organization · Japan

Tatsuji Komatsu

Tatsuji Komatsu publishes mostly in Hepatology, Epidemiology and Surgery, on topics such as Liver Diseases and Immunity, Liver Disease Diagnosis and Treatment and Hepatitis B Virus Studies.

OpenAlex
World rank
#1,444,632
of 7,710,434 ranked researchers
Rank in Japan
#22,675
of 383,136
Works
65
Citations
2.6k
Citations per work
39.3
h-index
22
i10-index 36Top 24% in Hepatology
Tatsuji Komatsu

What does Tatsuji Komatsu research?

Tatsuji Komatsu's work is mostly in Medicine (73%), Immunology and Microbiology (8%).

Health Sciences: 48 works · 73.2% of their workMedicine: 48 works · 73.2% of their workHepatology: 21 works · 32.0% of their workEpidemiology: 11 works · 17.4% of their workSurgery: 7 works · 10.5% of their workOncology: 5 works · 8.1% of their workRheumatology: 3 works · 5.2% of their workEverything else: 12 works · 19.2% of their workLife Sciences: 5 works · 7.6% of their workImmunology and Microbiology: 5 works · 7.6% of their workImmunology: 5 works · 7.6% of their workTHEIR WORKTatsuji Komatsu65works
Life Sciences8%Health Sciences73%

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. Medicine4873.2%
  2. Everything else1219.2%
    1. Immunology and Microbiology57.6%
  1. 1Hepatology32% of their works
  2. 2Epidemiology17% of their works
  3. 3Surgery10% of their works
  4. 4Oncology8% of their works
  5. 5Immunology8% of their works
  6. 6Rheumatology5% of their works

Research topics

Which keywords describe Tatsuji Komatsu's research?

The keywords of their largest research topics: Epidemiology, Autoimmune Hepatitis, Hepatocellular Carcinoma, Primary Biliary Cirrhosis, Antiviral Therapy, Liver Disease, NAFLD and NASH.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 20 words, with their numbers
  1. Epidemiology393 topics
  2. Autoimmune Hepatitis251 topic
  3. Hepatocellular Carcinoma252 topics
  4. Primary Biliary Cirrhosis251 topic
  5. Antiviral Therapy182 topics
  6. Liver Disease182 topics
  7. NAFLD161 topic
  8. NASH161 topic
  9. Chronic Hepatitis B91 topic
  10. Hepatitis B Virus91 topic
  11. Hepatitis C Virus91 topic
  12. Treatment91 topic
  13. Hepatic Encephalopathy81 topic
  14. Liver Cirrhosis81 topic
  15. Antiphospholipid Syndrome61 topic
  16. NK Cell Recognition61 topic
  17. Natural Killer Cells61 topic
  18. Systemic Lupus Erythematosus61 topic
  19. Genetics51 topic
  20. Type 1 Diabetes51 topic

Where does Tatsuji Komatsu work?

Tatsuji Komatsu's main affiliation in the publication record is National Hospital Organization, Japan.

How many publications and citations does Tatsuji Komatsu have?

OpenAlex counts 65 works and 2,556 citations for Tatsuji Komatsu, an h-index of 22, ranking #1,444,632 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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