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Researcher · Imakiire General Hospital · Japan

Koichi Ohkubo

Koichi Ohkubo publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging, on topics such as Hepatocellular Carcinoma Treatment and Prognosis, Sarcoma Diagnosis and Treatment and Organ Transplantation Techniques and Outcomes.

OpenAlex
World rank
#7,242,893
of 7,710,434 ranked researchers
Rank in Japan
#330,440
of 383,136
Works
25
Citations
97
Citations per work
3.9
h-index
6
i10-index 4Top 76% in Surgery
Koichi Ohkubo

What does Koichi Ohkubo research?

Koichi Ohkubo's work is mostly in Medicine (69%).

Health Sciences: 17 works · 68.8% of their workMedicine: 17 works · 68.8% of their workSurgery: 7 works · 26.9% of their workPulmonary and Respiratory Medicine: 3 works · 13.4% of their workRadiology, Nuclear Medicine and Imaging: 2 works · 9.0% of their workNeurology: 2 works · 7.5% of their workEpidemiology: 2 works · 6.0% of their workHepatology: 2 works · 6.0% of their workEverything else: 8 works · 31.2% of their workTHEIR WORKKoichi Ohkubo25works
Health Sciences69%

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. Medicine1768.8%
  2. Everything else831.2%
  1. 1Surgery27% of their works
  2. 2Pulmonary and Respiratory Medicine13% of their works
  3. 3Radiology, Nuclear Medicine and Imaging9% of their works
  4. 4Neurology8% of their works
  5. 5Epidemiology6% of their works
  6. 6Hepatology6% of their works

Research topics

Which keywords describe Koichi Ohkubo's research?

The keywords of their largest research topics: Clinical Practice Guidelines, Chemotherapy, Management, Hepatocellular Carcinoma, Ischemia-Reperfusion Injury, Liver Cancer, Liver Transplantation and Osteosarcoma.

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 19 words, with their numbers
  1. Clinical Practice Guidelines62 topics
  2. Chemotherapy52 topics
  3. Management52 topics
  4. Hepatocellular Carcinoma31 topic
  5. Ischemia-Reperfusion Injury31 topic
  6. Liver Cancer31 topic
  7. Liver Transplantation31 topic
  8. Osteosarcoma31 topic
  9. Soft Tissue Sarcoma31 topic
  10. Dermatological Toxicity21 topic
  11. Differentiated Thyroid Cancer21 topic
  12. Extravasation21 topic
  13. Femoral Access21 topic
  14. Keratocystic Odontogenic Tumor21 topic
  15. Neuroendocrine Tumors21 topic
  16. Odontogenic Tumors21 topic
  17. Pancreatic Neuroendocrine Tumors21 topic
  18. Radial Access21 topic
  19. Thyroid Nodules21 topic

Where does Koichi Ohkubo work?

Koichi Ohkubo's main affiliation in the publication record is Imakiire General Hospital, Japan.

How many publications and citations does Koichi Ohkubo have?

OpenAlex counts 25 works and 97 citations for Koichi Ohkubo, an h-index of 6, ranking #7,242,893 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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