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Researcher · Henry Dunant Hospital · Greece

Theodoros Rokkas

Theodoros Rokkas publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Gastroenterology, on topics such as Helicobacter pylori-related gastroenterology studies, Gastric Cancer Management and Outcomes and Eosinophilic Esophagitis.

OpenAlex
World rank
#1,268,066
of 7,710,434 ranked researchers
Rank in Greece
#5,046
of 33,280
Works
32
Citations
4k
Citations per work
124.3
h-index
18
i10-index 22Top 20% in Surgery
Theodoros Rokkas

What does Theodoros Rokkas research?

Theodoros Rokkas's work is mostly in Medicine (74%), Nursing (3%).

Health Sciences: 25 works · 77.4% of their workMedicine: 24 works · 74.2% of their workSurgery: 13 works · 41.9% of their workPulmonary and Respiratory Medicine: 6 works · 19.4% of their workGastroenterology: 2 works · 5.4% of their workOncology: 1 works · 4.3% of their workEndocrinology, Diabetes and Metabolism: 1 works · 3.2% of their workNursing: 1 works · 3.2% of their workNutrition and Dietetics: 1 works · 3.2% of their workEverything else: 7 works · 22.6% of their workTHEIR WORKTheodoros Rokkas32works
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. Medicine2474.2%
    2. Nursing13.2%
  2. Everything else722.6%
  1. 1Surgery42% of their works
  2. 2Pulmonary and Respiratory Medicine19% of their works
  3. 3Gastroenterology5% of their works
  4. 4Oncology4% of their works
  5. 5Nutrition and Dietetics3% of their works
  6. 6Endocrinology, Diabetes and Metabolism3% of their works

Research topics

Which keywords describe Theodoros Rokkas's research?

The keywords of their largest research topics: Gastric Cancer, Helicobacter pylori, Inflammation, Endoscopic Resection, Epidemiology, Chemotherapy, Molecular Characterization and Diagnosis.

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 21 words, with their numbers
  1. Gastric Cancer332 topics
  2. Helicobacter pylori211 topic
  3. Inflammation211 topic
  4. Endoscopic Resection152 topics
  5. Epidemiology153 topics
  6. Chemotherapy121 topic
  7. Molecular Characterization121 topic
  8. Diagnosis81 topic
  9. Eosinophilic Esophagitis81 topic
  10. Proton Pump Inhibitors62 topics
  11. Cancer42 topics
  12. Esophageal Motility Disorders41 topic
  13. Gastroesophageal Reflux Disease41 topic
  14. Esophageal Carcinoma31 topic
  15. Preoperative Chemoradiotherapy31 topic
  16. Amino Acid Transporters21 topic
  17. Biogenic Amines21 topic
  18. Collagenous Colitis21 topic
  19. D-Serine21 topic
  20. Microscopic Colitis21 topic
  21. Polyamines21 topic

Where does Theodoros Rokkas work?

Theodoros Rokkas's main affiliation in the publication record is Henry Dunant Hospital, Greece.

How many publications and citations does Theodoros Rokkas have?

OpenAlex counts 32 works and 3,979 citations for Theodoros Rokkas, an h-index of 18, ranking #1,268,066 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 Theodoros Rokkas

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