Thomas L. Bollen

14.7k citations
67 papers · 3.4k · 2 hit papers · h-index 28

Impact in

  • Surgery top 0.5%
    • Pancreatitis Pathology and Treatment
    • Gastrointestinal disorders and treatments
    • Pediatric Hepatobiliary Diseases and Treatments
  • Oncology top 2%
    • Pancreatic and Hepatic Oncology Research

Papers in

    • Pancreatitis Pathology and Treatment 51
    • Gastrointestinal disorders and treatments 7
    • Pancreatic and Hepatic Oncology Research 14

Thomas L. Bollen

62 papers receiving 3.3k citations

Thomas L. Bollen's Hit Papers

Impact of characteristics of organ failure and infected necrosis on mortality in necrotising pancreatitis 2018 · 286 citations
2860+4+9Years since publication100200300400

Peers

Thomas L. Bollen
Comparison fields: 5 of 69
  • Surgery 2.9k
  • Oncology 1.2k
  • Emergency Medicine 233
  • Pulmonary and Respiratory Medicine 566
  • Dermatology 73
Replace Olaf J. Bakker with:
Olaf J. Bakker Netherlands
C. McKay United Kingdom
Ewen A. Griffiths United Kingdom
Venkata Muddana United States
D L Carr-Locke United Kingdom
Miguél Pera Spain
Martin Luchtefeld United States
Ricardo L. Rossi United States
Rachel E. Gullerud United States
Karl Søndenaa Norway
Thomas L. Bollen relative to Olaf J. Bakker Netherlands Olaf J. Bakker's profile →
Citations per field
00.5×1.5×
Olaf J. Bakker · 1×
Citations per year

Countries citing papers authored by Thomas L. Bollen

Since Specialization
Citations

This map shows the geographic impact of Thomas L. Bollen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Thomas L. Bollen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Thomas L. Bollen more than expected).

Fields of papers citing papers by Thomas L. Bollen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thomas L. Bollen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Thomas L. Bollen. The network helps show where Thomas L. Bollen may publish in the future.

Co-authors

The 25 scholars most cited alongside Thomas L. Bollen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Thomas L. Bollen Line = papers co-authored together Thomas L. Bollen links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 67 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Endoscopic Transgastric vs Surgical Necrosectomy for Infected Necrotizing Pancreatitis
Hit paper breakdown →
2012472
2
Impact of characteristics of organ failure and infected necrosis on mortality in necrotising pancreatitis
Hit paper breakdown →
2018286
3 2012269
4 2010244
5 2016194
6 2007183
7 2018178
8 2013113
9 200794
10 201294
11 201284
12 201283
13 201779
14 201379
15 201575
16 201161
17 201561
18 200753
19 200753
20 201250

About Thomas L. Bollen

Thomas L. Bollen is a scholar working on Surgery, Oncology, Emergency Medicine, Infectious Diseases and Dermatology, having authored 67 papers that have together received 3.4k indexed citations. Recurring topics across this work include Pancreatitis Pathology and Treatment (51 papers), Pancreatic and Hepatic Oncology Research (14 papers), Gastrointestinal disorders and treatments (7 papers), Appendicitis Diagnosis and Management (5 papers), Dermatological and COVID-19 studies (3 papers), COVID-19 Clinical Research Studies (3 papers), Liver Disease Diagnosis and Treatment (2 papers) and Gallbladder and Bile Duct Disorders (2 papers). The work is most often cited by research in Surgery (2.9k citations), Oncology (1.2k citations), Emergency Medicine (233 citations), Pulmonary and Respiratory Medicine (566 citations) and Dermatology (73 citations). Thomas L. Bollen has collaborated with scholars based in Netherlands, United States and Germany. Frequent co-authors include Marc G. Besselink, Hjalmar C. van Santvoort, Hein G. Gooszen, Olaf J. Bakker, Bert van Ramshorst, Marja A. Boermeester, Karen D. Horvath, Casper H.J. van Eijck, Usama Ahmed Ali and Mark C. van Baal. Their work appears in journals such as Pancreatology, Pancreas, HPB, British journal of surgery and Annals of Surgery.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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