Geert Roeyen

2.2k total citations
68 papers, 1.4k citations indexed

About

Geert Roeyen is a scholar working on Oncology, Surgery and Epidemiology. According to data from OpenAlex, Geert Roeyen has authored 68 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Oncology, 27 papers in Surgery and 17 papers in Epidemiology. Recurrent topics in Geert Roeyen's work include Pancreatic and Hepatic Oncology Research (30 papers), Neuroendocrine Tumor Research Advances (10 papers) and Pancreatitis Pathology and Treatment (8 papers). Geert Roeyen is often cited by papers focused on Pancreatic and Hepatic Oncology Research (30 papers), Neuroendocrine Tumor Research Advances (10 papers) and Pancreatitis Pathology and Treatment (8 papers). Geert Roeyen collaborates with scholars based in Belgium, Netherlands and United States. Geert Roeyen's co-authors include T. Chapelle, Dirk Ysebaert, Filip Lardon, Marc Peeters, Patrick Pauwels, Karen Zwaenepoel, Laure Sorber, Christian Rolfo, Baki Topal and Vanessa Deschoolmeester and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Cancer Research.

In The Last Decade

Geert Roeyen

65 papers receiving 1.3k citations

Peers

Geert Roeyen
M. Henar Alonso United States
Nathan M. Mollberg United States
Matsuo Nagata Japan
Manuela Roncella Italy
Zahir Soonawalla United Kingdom
Marta Piqueras Spain
Emmanuel Huguet United Kingdom
Steve Ward United Kingdom
Dongyan Cao China
Gabriel Glockzin Germany
M. Henar Alonso United States
Geert Roeyen
Citations per year, relative to Geert Roeyen Geert Roeyen (= 1×) peers M. Henar Alonso

Countries citing papers authored by Geert Roeyen

Since Specialization
Citations

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

Fields of papers citing papers by Geert Roeyen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Geert Roeyen. 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 Geert Roeyen. The network helps show where Geert Roeyen may publish in the future.

Co-authorship network of co-authors of Geert Roeyen

This figure shows the co-authorship network connecting the top 25 collaborators of Geert Roeyen. A scholar is included among the top collaborators of Geert Roeyen 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 Geert Roeyen. Geert Roeyen 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
1.
Vandamme, Timon, Geert Roeyen, Dries Reynders, et al.. (2025). Stereotactic body radiation therapy for inoperable non-metastasized pancreatic adenocarcinoma: a randomised phase II study (TORPEDO).. BMC Cancer. 25(1). 1671–1671.
2.
Privat‐Maldonado, Angela, Jonas R.M. Van Audenaerde, Jorrit De Waele, et al.. (2025). Capturing the Heterogeneity of the PDAC Tumor Microenvironment: Novel Triple Co-Culture Spheroids for Drug Screening and Angiogenic Evaluation. Cells. 14(6). 450–450. 2 indexed citations
3.
Deben, Christophe, Laurie Freire Boullosa, Edgar Cardenas De La Hoz, et al.. (2024). Auranofin repurposing for lung and pancreatic cancer: low CA12 expression as a marker of sensitivity in patient-derived organoids, with potentiated efficacy by AKT inhibition. Journal of Experimental & Clinical Cancer Research. 43(1). 8 indexed citations
4.
Deben, Christophe, Edgar Cardenas De La Hoz, Steve Vanlanduit, et al.. (2024). Development and validation of the Normalized Organoid Growth Rate (NOGR) metric in brightfield imaging-based assays. Communications Biology. 7(1). 1612–1612. 3 indexed citations
5.
Hartman, Vera, et al.. (2024). Robotic Pancreaticoduodenectomy for Pancreatic Head Tumour: A Single-Centre Analysis. Cancers. 16(24). 4243–4243. 1 indexed citations
6.
Hoz, Edgar Cardenas De La, Christophe Hermans, Andreas Domen, et al.. (2023). Single-organoid analysis reveals clinically relevant treatment-resistant and invasive subclones in pancreatic cancer. npj Precision Oncology. 7(1). 128–128. 15 indexed citations
7.
Hoz, Edgar Cardenas De La, Evelien Smits, Filip Lardon, et al.. (2022). Multiparametric Tumor Organoid Drug Screening Using Widefield Live-Cell Imaging for Bulk and Single-Organoid Analysis. Journal of Visualized Experiments. 10 indexed citations
8.
Roeyen, Geert, Frederik Berrevoet, Ivan Borbath, et al.. (2022). Expert opinion on management of pancreatic exocrine insufficiency in pancreatic cancer. ESMO Open. 7(1). 100386–100386. 23 indexed citations
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Zwaenepoel, Karen, Vasiliki Siozopoulou, Jo Raskin, et al.. (2021). Prognostic and Predictive Biomarkers in Non-Small Cell Lung Cancer Patients on Immunotherapy—The Role of Liquid Biopsy in Unraveling the Puzzle. Cancers. 13(7). 1675–1675. 21 indexed citations
11.
Domen, Andreas, Delphine Quatannens, Sara Zanivan, et al.. (2021). Cancer-Associated Fibroblasts as a Common Orchestrator of Therapy Resistance in Lung and Pancreatic Cancer. Cancers. 13(5). 987–987. 42 indexed citations
12.
Chapelle, T., Bart Op de Beeck, B. Bracke, et al.. (2021). Is Stereotactic Microwave Ablation of Resectable Colorectal Liver Metastasis an Alternative for Liver Resection in Covid19 Pandemic?. HPB. 23. S737–S738. 1 indexed citations
13.
Sorber, Laure, Peter A. van Dam, Geert Roeyen, et al.. (2020). The art of obtaining a high yield of cell-free DNA from urine. PLoS ONE. 15(4). e0231058–e0231058. 43 indexed citations
14.
Sorber, Laure, Karen Zwaenepoel, Julie Jacobs, et al.. (2019). Circulating Cell-Free DNA and RNA Analysis as Liquid Biopsy: Optimal Centrifugation Protocol. Cancers. 11(4). 458–458. 74 indexed citations
15.
Sorber, Laure, Karen Zwaenepoel, Julie Jacobs, et al.. (2019). Specialized Blood Collection Tubes for Liquid Biopsy: Improving the Pre-analytical Conditions. Molecular Diagnosis & Therapy. 24(1). 113–124. 35 indexed citations
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Sorber, Laure, Karen Zwaenepoel, Vanessa Deschoolmeester, et al.. (2016). A Comparison of Cell-Free DNA Isolation Kits. Journal of Molecular Diagnostics. 19(1). 162–168. 154 indexed citations
19.
Roeyen, Geert, et al.. (2016). (Pre-) diabetes is frequently undiagnosed and underreported in patients referred for pancreatic surgery. HPB. 18. e828–e828. 1 indexed citations
20.
Greef, Kathleen E. De, Dirk Ysebaert, T. Chapelle, et al.. (2002). Effect of immunosuppression on damage, leukocyte infiltration, and regeneration after servere warm ischemia/reperfusion renal injury. Transplantation Proceedings. 34(3). 791–794. 5 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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