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Researcher · University Hospitals of North Midlands NHS Trust · United Kingdom

Sarveson Rajkumar

Sarveson Rajkumar publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Gastroenterology, on topics such as Esophageal Cancer Research and Treatment, Gastric Cancer Management and Outcomes and Esophageal and GI Pathology.

OpenAlex
World rank
#6,473,991
of 7,710,434 ranked researchers
Rank in United Kingdom
#347,606
of 367,258
Works
16
Citations
8
Citations per work
0.5
h-index
2
i10-index 0Top 98% in Surgery
Sarveson Rajkumar

What does Sarveson Rajkumar research?

Sarveson Rajkumar's work is mostly in Medicine (70%), Health Professions (7%), Immunology and Microbiology (2%).

Health Sciences: 12 works · 76.7% of their workMedicine: 11 works · 69.7% of their workSurgery: 6 works · 37.2% of their workPulmonary and Respiratory Medicine: 3 works · 18.6% of their workGastroenterology: 2 works · 11.6% of their workCardiology and Cardiovascular Medicine: 0 works · 2.3% of their workHealth Professions: 1 works · 7.0% of their workSpeech and Hearing: 1 works · 7.0% of their workEverything else: 3 works · 21.0% of their workLife Sciences: 0 works · 2.3% of their workImmunology and Microbiology: 0 works · 2.3% of their workMicrobiology: 0 works · 2.3% of their workTHEIR WORKSarveson Rajkumar16works
Life Sciences2%Health Sciences77%

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. Medicine1169.7%
    2. Health Professions17.0%
  2. Everything else321.0%
    1. Immunology and Microbiology02.3%
  1. 1Surgery37% of their works
  2. 2Pulmonary and Respiratory Medicine19% of their works
  3. 3Gastroenterology12% of their works
  4. 4Speech and Hearing7% of their works
  5. 5Microbiology2% of their works
  6. 6Cardiology and Cardiovascular Medicine2% of their works

Research topics

Which keywords describe Sarveson Rajkumar's research?

The keywords of their largest research topics: Endoscopic Resection, Epidemiology, Esophageal Carcinoma, Preoperative Chemoradiotherapy, Chemotherapy, Gastric Cancer, Endoscopic Stenting and Esophageal Perforation.

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 Resection142 topics
  2. Epidemiology122 topics
  3. Esophageal Carcinoma81 topic
  4. Preoperative Chemoradiotherapy81 topic
  5. Chemotherapy61 topic
  6. Gastric Cancer61 topic
  7. Endoscopic Stenting51 topic
  8. Esophageal Perforation51 topic
  9. Esophageal Motility Disorders41 topic
  10. Gastroesophageal Reflux Disease41 topic
  11. Dysphagia31 topic
  12. Swallowing31 topic
  13. Cardiac Risk11 topic
  14. Clinical Reasoning11 topic
  15. Diagnostic Error11 topic
  16. Endoscope11 topic
  17. Infection11 topic
  18. Perioperative11 topic

Where does Sarveson Rajkumar work?

Sarveson Rajkumar's main affiliation in the publication record is University Hospitals of North Midlands NHS Trust, United Kingdom.

How many publications and citations does Sarveson Rajkumar have?

OpenAlex counts 16 works and 8 citations for Sarveson Rajkumar, an h-index of 2, ranking #6,473,991 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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