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Tomoyuki Ninomiya

Tomoyuki Ninomiya publishes mostly in Epidemiology, Hepatology and Surgery, on topics such as Hepatocellular Carcinoma Treatment and Prognosis, Liver Disease Diagnosis and Treatment and Cholangiocarcinoma and Gallbladder Cancer Studies.

World rank
#1,178,589
of 1,633,909 ranked researchers
Rank in Japan
#71,705
of 114,622
Works
44
Citations
21
Citations per work
0.5

What does Tomoyuki Ninomiya research?

Epidemiology: 19.6%Hepatology: 15.7%Surgery: 11.8%Oncology: 7.8%other fields: 45.1%20%top field
Epidemiology19.6%Hepatology15.7%Surgery11.8%Oncology7.8%other fields45.1%

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

  1. 1Epidemiology20% of their works
  2. 2Hepatology16% of their works
  3. 3Surgery12% of their works
  4. 4Oncology8% of their works
  5. 5Pulmonary and Respiratory Medicine8% of their works
  6. 6Rheumatology4% of their works

Research topics

Which keywords describe Tomoyuki Ninomiya's research?

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

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 22 words, with their numbers
  1. Hepatocellular Carcinoma103 topics
  2. Treatment72 topics
  3. Cholangiocarcinoma52 topics
  4. Epidemiology52 topics
  5. Liver Cancer51 topic
  6. Management51 topic
  7. Antiviral Therapy42 topics
  8. Liver Disease42 topics
  9. Biliary Tract Cancer31 topic
  10. Intrahepatic Cholangiocarcinoma31 topic
  11. NAFLD31 topic
  12. NASH31 topic
  13. Cholecystitis21 topic
  14. Chronic Hepatitis B21 topic
  15. ERCP21 topic
  16. Hepatitis B Virus21 topic
  17. Hepatitis C Virus21 topic
  18. Multiple Primary Cancers21 topic
  19. Pancreatic Cancer21 topic
  20. Ribavirin21 topic
  21. Second Primary Neoplasms21 topic
  22. Surgical Complications21 topic

Where does Tomoyuki Ninomiya work?

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

How many publications and citations does Tomoyuki Ninomiya have?

Science Explorer counts 44 works and 21 citations for Tomoyuki Ninomiya, ranking #1,178,589 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.