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Researcher · Ehime Prefectural Central Hospital · Japan

Hideko Ohama

Hideko Ohama publishes mostly in Hepatology, Oncology and Epidemiology, on topics such as Hepatocellular Carcinoma Treatment and Prognosis, Liver Disease Diagnosis and Treatment and Cholangiocarcinoma and Gallbladder Cancer Studies.

ORCID 0000-0002-1882-824X OpenAlex
World rank
#439,530
of 7,710,434 ranked researchers
Rank in Japan
#4,288
of 383,136
Works
236
Citations
3.1k
Citations per work
13.3
h-index
32
i10-index 80Top 13% in Hepatology
Hideko Ohama

What does Hideko Ohama research?

Hideko Ohama's work is mostly in Medicine (70%), Immunology and Microbiology (4%).

Health Sciences: 166 works · 70.3% of their workMedicine: 166 works · 70.3% of their workHepatology: 60 works · 25.5% of their workOncology: 41 works · 17.3% of their workEpidemiology: 31 works · 13.2% of their workSurgery: 25 works · 10.4% of their workPhysiology: 9 works · 3.9% of their workEverything else: 59 works · 25.2% of their workLife Sciences: 11 works · 4.5% of their workImmunology and Microbiology: 11 works · 4.5% of their workImmunology: 11 works · 4.5% of their workTHEIR WORKHideko Ohama236works
Life Sciences4%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. Medicine16670.3%
  2. Everything else5925.2%
    1. Immunology and Microbiology114.5%
  1. 1Hepatology26% of their works
  2. 2Oncology17% of their works
  3. 3Epidemiology13% of their works
  4. 4Surgery10% of their works
  5. 5Immunology4% of their works
  6. 6Physiology4% of their works

Research topics

Which keywords describe Hideko Ohama's research?

The keywords of their largest research topics: Hepatocellular Carcinoma, Liver Cancer, Management, NAFLD, NASH, Tumor Microenvironment, Inflammation and Biliary Tract Cancer.

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. Hepatocellular Carcinoma2133 topics
  2. Liver Cancer1331 topic
  3. Management1331 topic
  4. NAFLD641 topic
  5. NASH641 topic
  6. Tumor Microenvironment632 topics
  7. Inflammation472 topics
  8. Biliary Tract Cancer441 topic
  9. Cholangiocarcinoma441 topic
  10. Immune Checkpoint Blockade351 topic
  11. PD-1 and PD-L1351 topic
  12. Cancer281 topic
  13. Immunity281 topic
  14. Cetuximab231 topic
  15. KRAS Mutations231 topic
  16. Cancer Cachexia191 topic
  17. Sarcopenia191 topic
  18. Chronic Hepatitis B161 topic
  19. Hepatitis B Virus161 topic

Where does Hideko Ohama work?

Hideko Ohama's main affiliation in the publication record is Ehime Prefectural Central Hospital, Japan.

How many publications and citations does Hideko Ohama have?

OpenAlex counts 236 works and 3,134 citations for Hideko Ohama, an h-index of 32, ranking #439,530 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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