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Kazuya Koizumi

Kazuya Koizumi publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Gastroenterology, on topics such as Gastrointestinal Tumor Research and Treatment, Esophageal and GI Pathology and Pancreatic and Hepatic Oncology Research.

World rank
#903,202
of 1,633,909 ranked researchers
Rank in Japan
#46,568
of 114,622
Works
25
Citations
6
Citations per work
0.2

What does Kazuya Koizumi research?

Surgery: 37.5%Pulmonary and Respiratory Medicine: 20.8%Gastroenterology: 12.5%Oncology: 8.3%other fields: 20.9%38%top field
Surgery37.5%Pulmonary and Respiratory Medicine20.8%Gastroenterology12.5%Oncology8.3%other fields20.9%

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

  1. 1Surgery38% of their works
  2. 2Pulmonary and Respiratory Medicine21% of their works
  3. 3Gastroenterology12% of their works
  4. 4Oncology8% of their works
  5. 5Molecular Biology4% of their works
  6. 6Pharmacology4% of their works

Research topics

Which keywords describe Kazuya Koizumi's research?

The keywords of their largest research topics: Chemotherapy, Endoscopic Stenting, Esophageal Perforation, Imatinib Mesylate, Liver Transplantation, Pancreatic Cancer, Sunitinib and Alagille Syndrome.

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. Chemotherapy42 topics
  2. Endoscopic Stenting31 topic
  3. Esophageal Perforation31 topic
  4. Imatinib Mesylate31 topic
  5. Liver Transplantation32 topics
  6. Pancreatic Cancer32 topics
  7. Sunitinib31 topic
  8. Alagille Syndrome21 topic
  9. Biliary Atresia21 topic
  10. Cholecystitis21 topic
  11. ERCP21 topic
  12. Endoscopic Resection21 topic
  13. Gastric Cancer21 topic
  14. Gemcitabine21 topic
  15. Surgical Complications21 topic
  16. Cancer11 topic
  17. Drug-Induced Liver Injury11 topic
  18. Hedgehog Signaling11 topic
  19. Hepatotoxicity11 topic

Where does Kazuya Koizumi work?

Kazuya Koizumi's main affiliation in the publication record is Shonan Kamakura General Hospital, Japan.

How many publications and citations does Kazuya Koizumi have?

Science Explorer counts 25 works and 6 citations for Kazuya Koizumi, ranking #903,202 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.