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Tsutomu Isa

Tsutomu Isa publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Gastroenterology, on topics such as Esophageal Cancer Research and Treatment, Cholangiocarcinoma and Gallbladder Cancer Studies and Engineering Applied Research.

World rank
#817,858
of 1,633,909 ranked researchers
Rank in Japan
#39,558
of 114,622
Works
32
Citations
19
Citations per work
0.6

What does Tsutomu Isa research?

Surgery: 27.0%Pulmonary and Respiratory Medicine: 10.8%Gastroenterology: 8.1%Hepatology: 5.4%other fields: 48.7%27%top field
Surgery27.0%Pulmonary and Respiratory Medicine10.8%Gastroenterology8.1%Hepatology5.4%other fields48.7%

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

  1. 1Surgery27% of their works
  2. 2Pulmonary and Respiratory Medicine11% of their works
  3. 3Gastroenterology8% of their works
  4. 4Hepatology5% of their works
  5. 5Pathology and Forensic Medicine5% of their works
  6. 6Civil and Structural Engineering5% of their works

Research topics

Which keywords describe Tsutomu Isa's research?

The keywords of their largest research topics: Epidemiology, Prognostic Factors, Surgical Management, Biliary Tract Cancer, Cholangiocarcinoma, Esophageal Carcinoma, Preoperative Chemoradiotherapy and Design Optimization.

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 19 words, with their numbers
  1. Epidemiology62 topics
  2. Prognostic Factors52 topics
  3. Surgical Management52 topics
  4. Biliary Tract Cancer31 topic
  5. Cholangiocarcinoma31 topic
  6. Esophageal Carcinoma31 topic
  7. Preoperative Chemoradiotherapy31 topic
  8. Design Optimization21 topic
  9. Imatinib Mesylate21 topic
  10. Lung Tumors21 topic
  11. Metastatic Carcinomas21 topic
  12. Microsatellite Instability21 topic
  13. Molecular Characterization21 topic
  14. Structural Analysis21 topic
  15. Sunitinib21 topic
  16. Farm Injuries11 topic
  17. Glycans11 topic
  18. Glycosylation11 topic
  19. Mental Health11 topic

Where does Tsutomu Isa work?

Tsutomu Isa's main affiliation in the publication record is University of the Ryukyus, Japan.

How many publications and citations does Tsutomu Isa have?

Science Explorer counts 32 works and 19 citations for Tsutomu Isa, ranking #817,858 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.