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Researcher · Aso Iizuka Hospital · Japan

Masafumi Oya

Masafumi Oya publishes mostly in Pulmonary and Respiratory Medicine, Gastroenterology and Surgery, on topics such as Gastrointestinal Tumor Research and Treatment, Gastric Cancer Management and Outcomes and Gastrointestinal disorders and treatments.

OpenAlex
World rank
#572,949
of 1,633,909 ranked researchers
Rank in Japan
#22,960
of 114,622
Works
15
Citations
38
Citations per work
2.5

What does Masafumi Oya research?

Pulmonary and Respiratory Medicine: 28.6%Gastroenterology: 21.4%Surgery: 14.3%Dermatology: 7.1%other fields: 28.6%29%top field
Pulmonary and Respiratory Medicine28.6%Gastroenterology21.4%Surgery14.3%Dermatology7.1%other fields28.6%

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

  1. 1Pulmonary and Respiratory Medicine29% of their works
  2. 2Gastroenterology21% of their works
  3. 3Surgery14% of their works
  4. 4Dermatology7% of their works
  5. 5Aerospace Engineering7% of their works
  6. 6Materials Chemistry7% of their works

Research topics

Which keywords describe Masafumi Oya's research?

The keywords of their largest research topics: Chemotherapy, Gastric Cancer, Imatinib Mesylate, Sunitinib, Intussusception, Meckel's Diverticulum, Arterial Calcification and Corrosion.

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 16 words, with their numbers
  1. Chemotherapy31 topic
  2. Gastric Cancer31 topic
  3. Imatinib Mesylate31 topic
  4. Sunitinib31 topic
  5. Intussusception21 topic
  6. Meckel's Diverticulum21 topic
  7. Arterial Calcification11 topic
  8. Corrosion11 topic
  9. Cryogenic Storage11 topic
  10. Inflammasome11 topic
  11. Liquefied Natural Gas (LNG)11 topic
  12. NLRP311 topic
  13. Nickel-Aluminium Bronze11 topic
  14. Obesity11 topic
  15. Pseudoxanthoma Elasticum11 topic
  16. Skin Physiology11 topic

Where does Masafumi Oya work?

Masafumi Oya's main affiliation in the publication record is Aso Iizuka Hospital, Japan.

How many publications and citations does Masafumi Oya have?

Science Explorer counts 15 works and 38 citations for Masafumi Oya, ranking #572,949 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.