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Tatsuya Hayashi

Tatsuya Hayashi publishes mostly in Surgery, Oncology and Epidemiology, on topics such as Cancer Diagnosis and Treatment, Neuroendocrine Tumor Research Advances and Head and Neck Cancer Studies.

World rank
#1,362,529
of 1,633,909 ranked researchers
Rank in Japan
#89,201
of 114,622
Works
47
Citations
8
Citations per work
0.2

What does Tatsuya Hayashi research?

Surgery: 15.5%Oncology: 12.1%Epidemiology: 6.9%Pulmonary and Respiratory Medicine: 6.9%other fields: 58.6%16%top field
Surgery15.5%Oncology12.1%Epidemiology6.9%Pulmonary and Respiratory Medicine6.9%other fields58.6%

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

  1. 1Surgery16% of their works
  2. 2Oncology12% of their works
  3. 3Epidemiology7% of their works
  4. 4Pulmonary and Respiratory Medicine7% of their works
  5. 5Radiology, Nuclear Medicine and Imaging7% of their works
  6. 6Rheumatology7% of their works

Research topics

Which keywords describe Tatsuya Hayashi's research?

The keywords of their largest research topics: Metastasis, Cancer of Unknown Primary, Radiotherapy, Tissue of Origin, Adenoid Cystic Carcinoma, Autoimmune Pancreatitis, Human Papillomavirus and Hypoparathyroidism.

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. Metastasis52 topics
  2. Cancer of Unknown Primary41 topic
  3. Radiotherapy42 topics
  4. Tissue of Origin41 topic
  5. Adenoid Cystic Carcinoma21 topic
  6. Autoimmune Pancreatitis21 topic
  7. Human Papillomavirus21 topic
  8. Hypoparathyroidism21 topic
  9. IgG4-Related Disease21 topic
  10. Medical Imaging21 topic
  11. Neuroendocrine Tumors21 topic
  12. Oropharyngeal Cancer21 topic
  13. Pancreatic Neuroendocrine Tumors21 topic
  14. Radiomics21 topic
  15. Salivary Gland Tumors21 topic
  16. Thyroid Surgery21 topic
  17. Gene Expression11 topic
  18. MicroRNA11 topic

Where does Tatsuya Hayashi work?

Tatsuya Hayashi's main affiliation in the publication record is Asahikawa Medical University, Japan.

How many publications and citations does Tatsuya Hayashi have?

Science Explorer counts 47 works and 8 citations for Tatsuya Hayashi, ranking #1,362,529 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 Tatsuya Hayashi

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