Science Explorer Back to mapMap
Discussion
Researcher · Mitsui Memorial Hospital · Japan

Takamasa Ohki

Takamasa Ohki publishes mostly in Hepatology, Epidemiology and Surgery, on topics such as Hepatocellular Carcinoma Treatment and Prognosis, Liver Disease Diagnosis and Treatment and Hepatitis C virus research.

ORCID 0000-0003-4275-468X OpenAlex
World rank
#1,027,162
of 7,710,434 ranked researchers
Rank in Japan
#13,971
of 383,136
Works
89
Citations
4.6k
Citations per work
52.1
h-index
24
i10-index 34Top 21% in Hepatology
Takamasa Ohki

What does Takamasa Ohki research?

Takamasa Ohki's work is mostly in Medicine (70%), Biochemistry, Genetics and Molecular Biology (5%).

Health Sciences: 62 works · 69.9% of their workMedicine: 62 works · 69.9% of their workHepatology: 23 works · 26.2% of their workEpidemiology: 17 works · 18.8% of their workSurgery: 10 works · 10.9% of their workPulmonary and Respiratory Medicine: 9 works · 9.6% of their workOncology: 4 works · 4.4% of their workEverything else: 22 works · 24.9% of their workLife Sciences: 5 works · 5.2% of their workBiochemistry, Genetics and Molecular Biology: 5 works · 5.2% of their workCancer Research: 5 works · 5.2% of their workTHEIR WORKTakamasa Ohki89works
Life Sciences5%Health Sciences70%

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. Medicine6269.9%
  2. Everything else2224.9%
    1. Biochemistry, Genetics and Molecular Biology55.2%
  1. 1Hepatology26% of their works
  2. 2Epidemiology19% of their works
  3. 3Surgery11% of their works
  4. 4Pulmonary and Respiratory Medicine10% of their works
  5. 5Cancer Research5% of their works
  6. 6Oncology4% of their works

Research topics

Which keywords describe Takamasa Ohki's research?

The keywords of their largest research topics: Hepatocellular Carcinoma, Treatment, Liver Cancer, Management, NAFLD, NASH, Epidemiology and Antiviral Therapy.

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 21 words, with their numbers
  1. Hepatocellular Carcinoma773 topics
  2. Treatment522 topics
  3. Liver Cancer401 topic
  4. Management401 topic
  5. NAFLD311 topic
  6. NASH311 topic
  7. Epidemiology222 topics
  8. Antiviral Therapy182 topics
  9. Liver Disease182 topics
  10. Hepatitis C Virus121 topic
  11. Ribavirin121 topic
  12. Biliary Tract Cancer101 topic
  13. Cholangiocarcinoma101 topic
  14. Capsule Endoscopy81 topic
  15. Upper Gastrointestinal Bleeding81 topic
  16. Fatty Acid Synthase71 topic
  17. Hepatic Encephalopathy71 topic
  18. Lipid Metabolism71 topic
  19. Liver Cirrhosis71 topic
  20. Chronic Hepatitis B61 topic
  21. Hepatitis B Virus61 topic

Where does Takamasa Ohki work?

Takamasa Ohki's main affiliation in the publication record is Mitsui Memorial Hospital, Japan.

How many publications and citations does Takamasa Ohki have?

OpenAlex counts 89 works and 4,634 citations for Takamasa Ohki, an h-index of 24, ranking #1,027,162 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.

Discussion

Ask a question or share a note about Takamasa Ohki. Posts are plain text and can be reported.