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Researcher · Indiana University – Purdue University Indianapolis · United States

Mark C. Royer

Mark C. Royer publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Nature and Landscape Conservation, on topics such as Gallbladder and Bile Duct Disorders, Cholangiocarcinoma and Gallbladder Cancer Studies and Pediatric Hepatobiliary Diseases and Treatments.

OpenAlex
World rank
#5,719,674
of 7,710,434 ranked researchers
Rank in United States
#1,420,887
of 1,627,098
Works
43
Citations
218
Citations per work
5.1
h-index
9
i10-index 8Top 55% in Surgery
Mark C. Royer

What does Mark C. Royer research?

Mark C. Royer's work is mostly in Medicine (51%), Environmental Science (6%), Earth and Planetary Sciences (4%).

Health Sciences: 22 works · 50.6% of their workMedicine: 22 works · 50.6% of their workSurgery: 12 works · 27.2% of their workPulmonary and Respiratory Medicine: 6 works · 14.6% of their workRheumatology: 2 works · 4.9% of their workDermatology: 2 works · 3.9% of their workEverything else: 17 works · 39.7% of their workPhysical Sciences: 4 works · 9.7% of their workEnvironmental Science: 2 works · 5.8% of their workNature and Landscape Conservation: 2 works · 5.8% of their workEarth and Planetary Sciences: 2 works · 3.9% of their workAtmospheric Science: 2 works · 3.9% of their workTHEIR WORKMark C. Royer43works
Physical Sciences10%Health Sciences51%

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. Medicine2250.6%
  2. Everything else1739.7%
    1. Environmental Science25.8%
    2. Earth and Planetary Sciences23.9%
  1. 1Surgery27% of their works
  2. 2Pulmonary and Respiratory Medicine15% of their works
  3. 3Nature and Landscape Conservation6% of their works
  4. 4Rheumatology5% of their works
  5. 5Atmospheric Science4% of their works
  6. 6Dermatology4% of their works

Research topics

Which keywords describe Mark C. Royer's research?

The keywords of their largest research topics: Cholangiocarcinoma, Surgical Management, Cholecystitis, ERCP, Biliary Tract Cancer, Intrahepatic Cholangiocarcinoma, Alagille Syndrome and Biliary Atresia.

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 19 words, with their numbers
  1. Cholangiocarcinoma142 topics
  2. Surgical Management92 topics
  3. Cholecystitis81 topic
  4. ERCP81 topic
  5. Biliary Tract Cancer61 topic
  6. Intrahepatic Cholangiocarcinoma61 topic
  7. Alagille Syndrome51 topic
  8. Biliary Atresia51 topic
  9. Climate Change52 topics
  10. Airway Stenosis31 topic
  11. Bouveret's Syndrome31 topic
  12. Conservation Challenges31 topic
  13. Freshwater Biodiversity31 topic
  14. Gallstone Ileus31 topic
  15. Rays31 topic
  16. Sharks31 topic
  17. Tracheostomy31 topic
  18. Glacier21 topic
  19. Water Availability21 topic

Where does Mark C. Royer work?

Mark C. Royer's main affiliation in the publication record is Indiana University – Purdue University Indianapolis, United States.

How many publications and citations does Mark C. Royer have?

OpenAlex counts 43 works and 218 citations for Mark C. Royer, an h-index of 9, ranking #5,719,674 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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