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Researcher · Gastroenterology Medical Center and Hospital · India

Muthukumaran Rangarajan

Muthukumaran Rangarajan publishes mostly in Surgery, Oncology and Gastroenterology, on topics such as Obesity and Health Practices, Dysphagia Assessment and Management and Cardiac, Anesthesia and Surgical Outcomes.

OpenAlex
World rank
#403,216
of 1,633,909 ranked researchers
Rank in India
#4,602
of 44,512
Works
19
Citations
44
Citations per work
2.3

What does Muthukumaran Rangarajan research?

Surgery: 44.4%Oncology: 11.1%Gastroenterology: 11.1%Speech and Hearing: 5.6%other fields: 27.8%44%top field
Surgery44.4%Oncology11.1%Gastroenterology11.1%Speech and Hearing5.6%other fields27.8%

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

  1. 1Surgery44% of their works
  2. 2Oncology11% of their works
  3. 3Gastroenterology11% of their works
  4. 4Speech and Hearing6% of their works
  5. 5Cardiology and Cardiovascular Medicine6% of their works
  6. 6Emergency Medicine6% of their works

Research topics

Which keywords describe Muthukumaran Rangarajan's research?

The keywords of their largest research topics: Complications, Guidelines, Mortality, Stroke, Surgery, Appendicitis, Cancer and Cardiac Risk.

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 21 words, with their numbers
  1. Complications22 topics
  2. Guidelines22 topics
  3. Mortality22 topics
  4. Stroke22 topics
  5. Surgery22 topics
  6. Appendicitis11 topic
  7. COVID-1911 topic
  8. Cancer11 topic
  9. Cardiac Risk11 topic
  10. Diagnosis11 topic
  11. Dysphagia11 topic
  12. Esophageal Motility Disorders11 topic
  13. Gastroesophageal Reflux Disease11 topic
  14. Imatinib Mesylate11 topic
  15. Obesity Stigma11 topic
  16. Perioperative11 topic
  17. Preoperative Chemoradiotherapy11 topic
  18. Rectal Cancer11 topic
  19. Sunitinib11 topic
  20. Swallowing11 topic
  21. Weight Bias11 topic

Where does Muthukumaran Rangarajan work?

Muthukumaran Rangarajan's main affiliation in the publication record is Gastroenterology Medical Center and Hospital, India.

How many publications and citations does Muthukumaran Rangarajan have?

Science Explorer counts 19 works and 44 citations for Muthukumaran Rangarajan, ranking #403,216 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.