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Researcher · Kyushu University · Japan

Koji Yamaguchi

Koji Yamaguchi publishes mostly in Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine, on topics such as Cardiovascular Function and Risk Factors, Neuroendocrine Tumor Research Advances and Cardiac Imaging and Diagnostics.

World rank
#229,230
of 1,633,909 ranked researchers
Rank in Japan
#6,415
of 114,622
Works
143
Citations
331
Citations per work
2.3

What does Koji Yamaguchi research?

Surgery: 24.6%Cardiology and Cardiovascular Medicine: 11.4%Pulmonary and Respiratory Medicine: 10.8%Epidemiology: 7.2%other fields: 46.0%25%top field
Surgery24.6%Cardiology and Cardiovascular Medicine11.4%Pulmonary and Respiratory Medicine10.8%Epidemiology7.2%other fields46.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Surgery25% of their works
  2. 2Cardiology and Cardiovascular Medicine11% of their works
  3. 3Pulmonary and Respiratory Medicine11% of their works
  4. 4Epidemiology7% of their works
  5. 5Oncology7% of their works
  6. 6Radiology, Nuclear Medicine and Imaging5% of their works

Research topics

Which keywords describe Koji Yamaguchi's research?

The keywords of their largest research topics: Magnetic Resonance Imaging, Chamber Quantification, Echocardiography, Cardiac Imaging, Coronary Artery Disease, Neuroendocrine Tumors, Pancreatic Neuroendocrine Tumors and Acute Pancreatitis.

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 17 words, with their numbers
  1. Magnetic Resonance Imaging102 topics
  2. Chamber Quantification71 topic
  3. Echocardiography71 topic
  4. Cardiac Imaging61 topic
  5. Coronary Artery Disease61 topic
  6. Neuroendocrine Tumors61 topic
  7. Pancreatic Neuroendocrine Tumors61 topic
  8. Acute Pancreatitis51 topic
  9. Chronic Pancreatitis51 topic
  10. Coronary Stents51 topic
  11. Myocardial Revascularization51 topic
  12. Pancreatic Cancer51 topic
  13. Surgical Complications51 topic
  14. Carotid Artery Stenosis41 topic
  15. Cholecystitis41 topic
  16. ERCP41 topic
  17. Endarterectomy41 topic

Where does Koji Yamaguchi work?

Koji Yamaguchi's main affiliation in the publication record is Kyushu University, Japan.

How many publications and citations does Koji Yamaguchi have?

Science Explorer counts 143 works and 331 citations for Koji Yamaguchi, ranking #229,230 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.

Other researchers named Koji Yamaguchi

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