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Researcher · National Cancer Center · United States

Katsuji Hirata

Katsuji Hirata publishes mostly in Pulmonary and Respiratory Medicine, Surgery and Gastroenterology, on topics such as Metastasis and carcinoma case studies, Gastric Cancer Management and Outcomes and Esophageal Cancer Research and Treatment.

OpenAlex
World rank
#7,042,729
of 7,710,434 ranked researchers
Rank in United States
#1,578,465
of 1,627,098
Works
19
Citations
122
Citations per work
6.4
h-index
7
i10-index 4Top 71% in Pulmonary and Respiratory Medicine
Katsuji Hirata

What does Katsuji Hirata research?

Katsuji Hirata's work is mostly in Medicine (96%).

Health Sciences: 18 works · 96.3% of their workMedicine: 18 works · 96.3% of their workPulmonary and Respiratory Medicine: 8 works · 41.5% of their workSurgery: 6 works · 30.2% of their workGastroenterology: 2 works · 9.4% of their workEpidemiology: 1 works · 5.7% of their workOncology: 1 works · 5.7% of their workOtorhinolaryngology: 1 works · 3.8% of their workEverything else: 1 works · 3.7% of their workTHEIR WORKKatsuji Hirata19works
Health Sciences96%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine1896.3%
  2. Everything else13.7%
  1. 1Pulmonary and Respiratory Medicine42% of their works
  2. 2Surgery30% of their works
  3. 3Gastroenterology9% of their works
  4. 4Epidemiology6% of their works
  5. 5Oncology6% of their works
  6. 6Otorhinolaryngology4% of their works

Research topics

Which keywords describe Katsuji Hirata's research?

The keywords of their largest research topics: Endoscopic Resection, Chemotherapy, Lung Tumors, Metastatic Carcinomas, Gastric Cancer, Molecular Characterization, Esophageal Carcinoma and Preoperative Chemoradiotherapy.

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. Endoscopic Resection172 topics
  2. Chemotherapy112 topics
  3. Lung Tumors111 topic
  4. Metastatic Carcinomas111 topic
  5. Gastric Cancer91 topic
  6. Molecular Characterization91 topic
  7. Esophageal Carcinoma81 topic
  8. Preoperative Chemoradiotherapy81 topic
  9. Endoscopic Stenting51 topic
  10. Esophageal Perforation51 topic
  11. Imatinib Mesylate51 topic
  12. Sunitinib51 topic
  13. Airway Stenosis21 topic
  14. Human Papillomavirus21 topic
  15. Multiple Primary Cancers21 topic
  16. Oropharyngeal Cancer21 topic
  17. Second Primary Neoplasms21 topic
  18. Tracheostomy21 topic

Where does Katsuji Hirata work?

Katsuji Hirata's main affiliation in the publication record is National Cancer Center, United States.

How many publications and citations does Katsuji Hirata have?

OpenAlex counts 19 works and 122 citations for Katsuji Hirata, an h-index of 7, ranking #7,042,729 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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