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Tsuyoshi Hayashi

Tsuyoshi Hayashi publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Oncology, on topics such as Gallbladder and Bile Duct Disorders, Pancreatic and Hepatic Oncology Research and Gastrointestinal Bleeding Diagnosis and Treatment.

World rank
#722,803
of 1,633,909 ranked researchers
Rank in Japan
#32,667
of 114,622
Works
38
Citations
34
Citations per work
0.9

What does Tsuyoshi Hayashi research?

Surgery: 28.0%Pulmonary and Respiratory Medicine: 22.0%Oncology: 12.0%Gastroenterology: 8.0%other fields: 30.0%28%top field
Surgery28.0%Pulmonary and Respiratory Medicine22.0%Oncology12.0%Gastroenterology8.0%other fields30.0%

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

  1. 1Surgery28% of their works
  2. 2Pulmonary and Respiratory Medicine22% of their works
  3. 3Oncology12% of their works
  4. 4Gastroenterology8% of their works
  5. 5Endocrinology, Diabetes and Metabolism4% of their works
  6. 6Epidemiology4% of their works

Research topics

Which keywords describe Tsuyoshi Hayashi's research?

The keywords of their largest research topics: Chemotherapy, Cholecystitis, ERCP, Epidemiology, Pancreatic Cancer, Surgical Complications, Alagille Syndrome and Biliary Atresia.

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 18 words, with their numbers
  1. Chemotherapy72 topics
  2. Cholecystitis61 topic
  3. ERCP61 topic
  4. Epidemiology52 topics
  5. Pancreatic Cancer51 topic
  6. Surgical Complications51 topic
  7. Alagille Syndrome31 topic
  8. Biliary Atresia31 topic
  9. Capsule Endoscopy31 topic
  10. Intussusception31 topic
  11. Meckel's Diverticulum31 topic
  12. Upper Gastrointestinal Bleeding31 topic
  13. Acute Pancreatitis21 topic
  14. Chronic Pancreatitis21 topic
  15. Endoscopic Stenting21 topic
  16. Esophageal Perforation21 topic
  17. Osteosarcoma21 topic
  18. Soft Tissue Sarcoma21 topic

Where does Tsuyoshi Hayashi work?

Tsuyoshi Hayashi's main affiliation in the publication record is Teine Keijinkai Hospital, Japan.

How many publications and citations does Tsuyoshi Hayashi have?

Science Explorer counts 38 works and 34 citations for Tsuyoshi Hayashi, ranking #722,803 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.

Other researchers named Tsuyoshi Hayashi

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