Roy S. Dwarkasing

2.8k total citations · 1 hit paper
64 papers, 1.6k citations indexed

About

Roy S. Dwarkasing is a scholar working on Surgery, Hepatology and Oncology. According to data from OpenAlex, Roy S. Dwarkasing has authored 64 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Surgery, 20 papers in Hepatology and 19 papers in Oncology. Recurrent topics in Roy S. Dwarkasing's work include Hepatocellular Carcinoma Treatment and Prognosis (19 papers), Liver Disease Diagnosis and Treatment (13 papers) and Colorectal Cancer Surgical Treatments (10 papers). Roy S. Dwarkasing is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (19 papers), Liver Disease Diagnosis and Treatment (13 papers) and Colorectal Cancer Surgical Treatments (10 papers). Roy S. Dwarkasing collaborates with scholars based in Netherlands, United States and Australia. Roy S. Dwarkasing's co-authors include Jan N.M. IJzermans, Robert A. de Man, Joanne Verheij, Türkan Terkivatan, Susanna M. van Aalten, Maarten Thomeer, Gabriël P. Krestin, Shahid M. Hussain, Indra C. van den Bos and Casper H.J. van Eijck and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and Radiology.

In The Last Decade

Roy S. Dwarkasing

60 papers receiving 1.5k citations

Hit Papers

Small bites versus large bites for closure of abdominal m... 2015 2026 2018 2022 2015 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Small bites versus large bites for closure of abdominal midline incisions (STITCH): a double-blind, multicentre, randomised controlled trial
    2015 348 citations Eva B. Deerenberg, Joris J. Harlaar et al. The Lancet profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Roy S. Dwarkasing Netherlands 22 946 507 353 333 332 64 1.6k
Pierre‐Jean Valette France 18 735 0.8× 239 0.5× 419 1.2× 347 1.0× 433 1.3× 66 1.3k
Florent Guérin France 20 746 0.8× 342 0.7× 186 0.5× 331 1.0× 404 1.2× 74 1.2k
Ah Young Kim South Korea 24 787 0.8× 266 0.5× 641 1.8× 219 0.7× 789 2.4× 51 1.7k
Guy Zeitoun France 18 882 0.9× 905 1.8× 411 1.2× 472 1.4× 158 0.5× 37 1.7k
Venkata S. Katabathina United States 23 611 0.6× 134 0.3× 322 0.9× 242 0.7× 513 1.5× 70 1.4k
Kyoung Won Kim South Korea 21 1.1k 1.1× 1.2k 2.4× 116 0.3× 950 2.9× 287 0.9× 91 1.9k
Marcelo Facciuto United States 21 754 0.8× 905 1.8× 155 0.4× 402 1.2× 242 0.7× 67 1.4k
H. Gouya France 19 516 0.5× 209 0.4× 248 0.7× 354 1.1× 379 1.1× 33 1.1k
A. K. C. Li Hong Kong 21 999 1.1× 535 1.1× 371 1.1× 249 0.7× 496 1.5× 62 1.6k
Martin Loss Germany 21 1.2k 1.3× 1.3k 2.5× 608 1.7× 520 1.6× 348 1.0× 43 2.1k

Countries citing papers authored by Roy S. Dwarkasing

Since Specialization
Citations

This map shows the geographic impact of Roy S. Dwarkasing'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 Roy S. Dwarkasing with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roy S. Dwarkasing more than expected).

Fields of papers citing papers by Roy S. Dwarkasing

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roy S. Dwarkasing. 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 Roy S. Dwarkasing. The network helps show where Roy S. Dwarkasing may publish in the future.

Co-authorship network of co-authors of Roy S. Dwarkasing

This figure shows the co-authorship network connecting the top 25 collaborators of Roy S. Dwarkasing. A scholar is included among the top collaborators of Roy S. Dwarkasing based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Roy S. Dwarkasing. Roy S. Dwarkasing is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Dwarkasing, Roy S., Michail Doukas, Rogier P. Voermans, et al.. (2025). Endoscopic ultrasound with tissue acquisition of lymph nodes in patients with resectable distal cholangiocarcinoma. Scandinavian Journal of Gastroenterology. 60(7). 617–623. 1 indexed citations
4.
Dwarkasing, Roy S., Jacques J. M. van Dongen, Gwenny M. Fuhler, et al.. (2024). P538 Platelet-rich stroma during surgery for treatment-refractory perianal fistulizing Crohn’s disease: long-term outcomes of a pilot study. Journal of Crohn s and Colitis. 18(Supplement_1). i1050–i1051. 1 indexed citations
5.
Willemssen, François E.J.A., Rob A. de Man, Aad van der Lugt, et al.. (2024). Non-contrast short MRI surveillance for HCC screening: the study protocol of the SMS-HCC prospective multicenter study. European Radiology Experimental. 8(1). 29–29. 1 indexed citations
6.
Driel, Lydi M.J.W. van, Bas Groot Koerkamp, Roy S. Dwarkasing, et al.. (2024). Endoscopic ultrasound with tissue acquisition of lymph nodes in patients with potentially resectable intrahepatic cholangiocarcinoma. SHILAP Revista de lepidopterología. 12(8). E998–E1005. 3 indexed citations
7.
Ruler, Oddeke van, et al.. (2024). The role of MRI in perianal fistulizing disease: diagnostic imaging and classification systems to monitor disease activity. Abdominal Radiology. 50(2). 589–597. 7 indexed citations
8.
Segbers, Marcel, Lydi M.J.W. van Driel, Marco J. Bruno, et al.. (2024). Hybrid FDG-PET/MRI for Diagnosis and Clinical Management of Patients with Suspected Perihilar Cholangiocarcinoma: A Feasibility Pilot Study. Nuclear Medicine and Molecular Imaging. 58(6). 364–376.
9.
Dwarkasing, Roy S., et al.. (2023). Accuracy of preoperative liver volumetry in living donor liver transplantation—A systematic review and meta-analysis. 10. 100150–100150. 2 indexed citations
10.
Yavuzyiğitoğlu, Serdar, Roy S. Dwarkasing, Jolanda Vaarwater, et al.. (2021). Radiological Patterns of Uveal Melanoma Liver Metastases in Correlation to Genetic Status. Cancers. 13(21). 5316–5316. 7 indexed citations
11.
Suker, Mustafa, Bas Groot Koerkamp, P. P. L. O. Coene, et al.. (2019). Yield of staging laparoscopy before treatment of locally advanced pancreatic cancer to detect occult metastases. European Journal of Surgical Oncology. 45(10). 1906–1911. 21 indexed citations
12.
Dwarkasing, Roy S., et al.. (2017). Primary Cystic Lesions of the Retrorectal Space: MRI Evaluation and Clinical Assessment. American Journal of Roentgenology. 209(4). 790–796. 11 indexed citations
13.
Harlaar, Joris J., Eva B. Deerenberg, Roy S. Dwarkasing, et al.. (2017). Development of incisional herniation after midline laparotomy. BJS Open. 1(1). 18–23. 6 indexed citations
14.
Deerenberg, Eva B., Joris J. Harlaar, Ewout W. Steyerberg, et al.. (2015). Small bites versus large bites for closure of abdominal midline incisions (STITCH): a double-blind, multicentre, randomised controlled trial. The Lancet. 386(10000). 1254–1260. 348 indexed citations breakdown →
15.
Ingen, Jakko van, et al.. (2014). Lipotoerisme, niet zonder risico's?. Nederlandsch tijdschrift voor geneeskunde/Nederlands tijdschrift voor geneeskunde/NTvG-databank. 158. 1–4. 1 indexed citations
16.
Aalten, Susanna M. van, Maarten Thomeer, Türkan Terkivatan, et al.. (2011). Hepatocellular Adenomas: Correlation of MR Imaging Findings with Pathologic Subtype Classification. Radiology. 261(1). 172–181. 158 indexed citations
17.
Liedenbaum, Marjolein H., Shandra Bipat, Patrick M. Bossuyt, et al.. (2010). Evaluation of a Standardized CT Colonography Training Program for Novice Readers. Radiology. 258(2). 477–487. 40 indexed citations
18.
Geus, Hilde R.H. de, et al.. (2009). Severe group A streptococcal toxic shock syndrome presenting as primary peritonitis: a case report and brief review of the literature. International Journal of Infectious Diseases. 14. e208–e212. 26 indexed citations
19.
Bos, Indra C. van den, Shahid M. Hussain, Roy S. Dwarkasing, et al.. (2007). MR imaging of hepatocellular carcinoma: Relationship between lesion size and imaging findings, including signal intensity and dynamic enhancement patterns. Journal of Magnetic Resonance Imaging. 26(6). 1548–1555. 65 indexed citations
20.
Veen, Ruben N. van, M.P. Heijboer, Geert Kazemier, et al.. (2006). Successful endoscopic treatment of chronic groin pain in athletes. Surgical Endoscopy. 21(2). 189–193. 66 indexed citations

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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