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Researcher · Hyogo Prefectural Awaji Medical Center · Japan

Masahiko UMEKI

Masahiko UMEKI publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Oncology, on topics such as Colorectal Cancer Surgical Treatments, Gastric Cancer Management and Outcomes and Esophageal and GI Pathology.

OpenAlex
World rank
#7,387,717
of 7,710,434 ranked researchers
Rank in Japan
#345,626
of 383,136
Works
31
Citations
87
Citations per work
2.8
h-index
5
i10-index 2Top 83% in Surgery
Masahiko UMEKI

What does Masahiko UMEKI research?

Masahiko UMEKI's work is mostly in Medicine (72%).

Health Sciences: 22 works · 71.6% of their workMedicine: 22 works · 71.6% of their workSurgery: 11 works · 34.6% of their workOncology: 4 works · 11.5% of their workPulmonary and Respiratory Medicine: 4 works · 11.5% of their workCardiology and Cardiovascular Medicine: 2 works · 6.4% of their workEmergency Medicine: 1 works · 3.8% of their workRadiology, Nuclear Medicine and Imaging: 1 works · 3.8% of their workEverything else: 9 works · 28.4% of their workTHEIR WORKMasahiko UMEKI31works
Health Sciences72%

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. Medicine2271.6%
  2. Everything else928.4%
  1. 1Surgery35% of their works
  2. 2Pulmonary and Respiratory Medicine12% of their works
  3. 3Oncology12% of their works
  4. 4Cardiology and Cardiovascular Medicine6% of their works
  5. 5Emergency Medicine4% of their works
  6. 6Radiology, Nuclear Medicine and Imaging4% of their works

Research topics

Which keywords describe Masahiko UMEKI's research?

The keywords of their largest research topics: Clinical Practice Guidelines, Chemotherapy, Laparoscopic Surgery, Postoperative Complications, Endoscopic Resection, Gastric Cancer, Preoperative Chemoradiotherapy and Rectal Cancer.

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 20 words, with their numbers
  1. Clinical Practice Guidelines102 topics
  2. Chemotherapy82 topics
  3. Laparoscopic Surgery82 topics
  4. Postoperative Complications62 topics
  5. Endoscopic Resection51 topic
  6. Gastric Cancer51 topic
  7. Preoperative Chemoradiotherapy51 topic
  8. Rectal Cancer51 topic
  9. Endoscopic Stenting41 topic
  10. Esophageal Perforation41 topic
  11. Anal Cancer31 topic
  12. Cardiac Risk31 topic
  13. Chemoradiation31 topic
  14. Foreign Bodies31 topic
  15. Ingestion31 topic
  16. Perioperative31 topic
  17. Peritoneal Adhesions31 topic
  18. Small Bowel Obstruction31 topic
  19. Entamoeba histolytica21 topic
  20. pyogenic liver abscess21 topic

Where does Masahiko UMEKI work?

Masahiko UMEKI's main affiliation in the publication record is Hyogo Prefectural Awaji Medical Center, Japan.

How many publications and citations does Masahiko UMEKI have?

OpenAlex counts 31 works and 87 citations for Masahiko UMEKI, an h-index of 5, ranking #7,387,717 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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