Science Explorer Back to mapMap
Discussion
Researcher · Kawasaki Medical School · Japan

Ken Haruma

Ken Haruma publishes mostly in Surgery, Gastroenterology and Pulmonary and Respiratory Medicine, on topics such as Helicobacter pylori-related gastroenterology studies, Gastroesophageal reflux and treatments and Gastric Cancer Management and Outcomes.

ORCID 0000-0002-2188-0401 OpenAlex
World rank
#1,575,845
of 7,710,434 ranked researchers
Rank in Japan
#25,675
of 383,136
Works
1,017
Citations
23k
Citations per work
22.3
h-index
75
i10-index 404Top 0.3% in Surgery
Ken Haruma

What does Ken Haruma research?

Ken Haruma's work is mostly in Medicine (75%).

Health Sciences: 766 works · 75.3% of their workMedicine: 766 works · 75.3% of their workSurgery: 336 works · 33.0% of their workGastroenterology: 180 works · 17.7% of their workPulmonary and Respiratory Medicine: 120 works · 11.8% of their workOncology: 53 works · 5.2% of their workEpidemiology: 49 works · 4.8% of their workPathology and Forensic Medicine: 28 works · 2.8% of their workEverything else: 251 works · 24.7% of their workTHEIR WORKKen Haruma1,017works
Health Sciences75%

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. Medicine76675.3%
  2. Everything else25124.7%
  1. 1Surgery33% of their works
  2. 2Gastroenterology18% of their works
  3. 3Pulmonary and Respiratory Medicine12% of their works
  4. 4Oncology5% of their works
  5. 5Epidemiology5% of their works
  6. 6Pathology and Forensic Medicine3% of their works

Research topics

Which keywords describe Ken Haruma's research?

The keywords of their largest research topics: Gastric Cancer, Epidemiology, Inflammation, Antibiotic Resistance, Helicobacter pylori, Endoscopic Resection, Complications and Esophageal Motility Disorders.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 23 words, with their numbers
  1. Gastric Cancer5752 topics
  2. Epidemiology5454 topics
  3. Inflammation5112 topics
  4. Antibiotic Resistance3781 topic
  5. Helicobacter pylori3781 topic
  6. Endoscopic Resection2922 topics
  7. Complications2892 topics
  8. Esophageal Motility Disorders2361 topic
  9. Gastroesophageal Reflux Disease2361 topic
  10. Adults2142 topics
  11. Diagnosis2142 topics
  12. Chemotherapy1971 topic
  13. Molecular Characterization1971 topic
  14. Eosinophilic Esophagitis1611 topic
  15. Management1611 topic
  16. Gastrointestinal Disorders1331 topic
  17. Irritable Bowel Syndrome1331 topic
  18. Esophageal Carcinoma951 topic
  19. Preoperative Chemoradiotherapy951 topic
  20. Endoscopic Stenting721 topic
  21. Esophageal Perforation721 topic
  22. Intussusception531 topic
  23. Meckel's Diverticulum531 topic

Where does Ken Haruma work?

Ken Haruma's main affiliation in the publication record is Kawasaki Medical School, Japan.

How many publications and citations does Ken Haruma have?

OpenAlex counts 1,017 works and 22,685 citations for Ken Haruma, an h-index of 75, ranking #1,575,845 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 Ken Haruma

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.

Discussion

Ask a question or share a note about Ken Haruma. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.