Piet C. de Groen

9.5k total citations · 4 hit papers
128 papers, 6.9k citations indexed

About

Piet C. de Groen is a scholar working on Oncology, Computer Vision and Pattern Recognition and Surgery. According to data from OpenAlex, Piet C. de Groen has authored 128 papers receiving a total of 6.9k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Oncology, 36 papers in Computer Vision and Pattern Recognition and 28 papers in Surgery. Recurrent topics in Piet C. de Groen's work include Colorectal Cancer Screening and Detection (44 papers), Image Retrieval and Classification Techniques (30 papers) and Gastric Cancer Management and Outcomes (13 papers). Piet C. de Groen is often cited by papers focused on Colorectal Cancer Screening and Detection (44 papers), Image Retrieval and Classification Techniques (30 papers) and Gastric Cancer Management and Outcomes (13 papers). Piet C. de Groen collaborates with scholars based in United States, Netherlands and United Kingdom. Piet C. de Groen's co-authors include Gregory J. Gores, David M. Nagorney, Chris Otto, Aleksandar Milenković, Emil Jovanov, Nicholas F. LaRusso, Leonard L. Gunderson, Wallapak Tavanapong, Johnny Wong and Junghwan Oh and has published in prestigious journals such as New England Journal of Medicine, JAMA and Journal of Biological Chemistry.

In The Last Decade

Piet C. de Groen

124 papers receiving 6.6k citations

Hit Papers

align trajectories

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.

Biliary Tract Cancers

1999 739 citations Piet C. de Groen, Gregory J. Gores et al. profile →
A wireless body area network of intelligent motion sensors for computer assisted physical rehabilitation

2005 694 citations Piet C. de Groen et al. profile →
Esophagitis Associated with the Use of Alendronate

1996 586 citations Piet C. de Groen, Kenneth K. Wang et al. profile →
BubR1 insufficiency causes early onset of aging-associated phenotypes and infertility in mice

2004 586 citations Piet C. de Groen et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Piet C. de Groen United States	36	2.2k	2.1k	1.5k	1.3k	885	128	6.9k
Michitaka Fujiwara Japan	48	2.6k 1.2×	2.7k 1.3×	3.3k 2.1×	1.5k 1.1×	281 0.3×	298	8.0k
Christiane Kühl Germany	64	2.0k 0.9×	1.8k 0.9×	2.5k 1.6×	721 0.5×	492 0.6×	456	18.2k
Wei Wang China	54	2.2k 1.0×	1.9k 0.9×	2.1k 1.4×	2.9k 2.2×	2.1k 2.3×	657	12.2k
Michalis V. Karamouzis Greece	36	1.1k 0.5×	2.9k 1.4×	1.6k 1.1×	3.0k 2.3×	214 0.2×	188	8.9k
John E. Tomaszewski United States	51	1.7k 0.8×	1.5k 0.7×	3.7k 2.4×	2.0k 1.5×	98 0.1×	203	9.4k
Markus Weber Germany	44	4.3k 1.9×	583 0.3×	740 0.5×	752 0.6×	346 0.4×	247	7.5k
David Liu United States	47	2.8k 1.2×	1.0k 0.5×	2.2k 1.4×	393 0.3×	1.6k 1.8×	271	8.1k
Mingyi Chen United States	41	1.4k 0.6×	1.7k 0.8×	468 0.3×	2.1k 1.6×	151 0.2×	198	6.5k
Matthew S. Brown United States	50	2.1k 1.0×	773 0.4×	2.1k 1.4×	3.0k 2.2×	78 0.1×	154	8.3k
Judith Manola United States	55	1.9k 0.8×	4.8k 2.3×	6.5k 4.3×	4.9k 3.6×	180 0.2×	189	14.2k

Countries citing papers authored by Piet C. de Groen

Since Specialization

Citations

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

Fields of papers citing papers by Piet C. de Groen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Piet C. de Groen. 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 Piet C. de Groen. The network helps show where Piet C. de Groen may publish in the future.

Co-authorship network of co-authors of Piet C. de Groen

This figure shows the co-authorship network connecting the top 25 collaborators of Piet C. de Groen. A scholar is included among the top collaborators of Piet C. de Groen 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 Piet C. de Groen. Piet C. de Groen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Groen, Piet C. de, et al.. (2025). Racial Differences in Colorectal Adenomas at Screening Colonoscopy in the United States. Cancer Epidemiology Biomarkers & Prevention. 34(5). 698–704. 1 indexed citations

Tavanapong, Wallapak, et al.. (2023). Development and deployment of Computer-aided Real-Time feedback for improving quality of colonoscopy in a Multi-Center clinical trial. Biomedical Signal Processing and Control. 83. 104609–104609. 1 indexed citations

Groen, Piet C. de. (2022). Su1152: SOMATIC DIVERSIFICATION HYPERMUTATION HOTSPOTS ARE TARGET SITES FOR GERMLINE AND SOMATIC APC MUTATIONS. Gastroenterology. 162(7). S–520. 3 indexed citations

Aggarwal, Rajesh, Kimberly M. Brown, Piet C. de Groen, et al.. (2017). Simulation Research in Gastrointestinal and Urologic Care—Challenges and Opportunities. Annals of Surgery. 267(1). 26–34. 7 indexed citations

Zhang, Chuanhai, Wallapak Tavanapong, Johnny S. Wong, Piet C. de Groen, & Junghwan Oh. (2015). Cable Footprint History: Spatio-Temporal Technique for Instrument Detection in Gastrointestinal Endoscopic Procedures. Iowa State University Digital Repository (Iowa State University). 308–314. 2 indexed citations

Tsai, Meng‐Han, et al.. (2015). Colonoscopy Screening Among US Adults Aged 40 or Older With a Family History of Colorectal Cancer. Preventing Chronic Disease. 12. E80–E80. 43 indexed citations

Xirasagar, Sudha, Thomas G. Hurley, Meng‐Han Tsai, et al.. (2014). Colorectal cancer prevention by an optimized colonoscopy protocol in routine practice. International Journal of Cancer. 136(6). E731–42. 15 indexed citations

Moreno-Luna, Laura E., Ju Dong Yang, William Sánchez, et al.. (2012). Efficacy and Safety of Transarterial Radioembolization Versus Chemoembolization in Patients With Hepatocellular Carcinoma. CardioVascular and Interventional Radiology. 36(3). 714–723. 113 indexed citations

Tavanapong, Wallapak, et al.. (2011). Colon fold contour estimation for 3D visualization of colon structure from 2D colonoscopy images. 121–124. 3 indexed citations

10.

Coden, Anni, Guergana Savova, Michael Tanenblatt, et al.. (2008). Automatically extracting cancer disease characteristics from pathology reports into a Disease Knowledge Representation Model. Journal of Biomedical Informatics. 42(5). 937–949. 140 indexed citations

11.

Murad, Sarwa Darwish, W. Ray Kim, Piet C. de Groen, et al.. (2007). Can the Model for End-Stage Liver Disease Be Used to Predict the Prognosis in Patients with Budd-Chiari Syndrome?. Liver Transplantation. 13(6). 867–874. 23 indexed citations

12.

Hwang, Sae, et al.. (2007). Automatic polyp region segmentation for colonoscopy images using watershed algorithm and ellipse segmentation. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6514. 65141D–65141D. 4 indexed citations

13.

Liu, Danyu, Yu Cao, Wallapak Tavanapong, et al.. (2007). Mining colonoscopy videos to measure quality of colonoscopic procedures. Brain Informatics. 3(2). 409–414. 6 indexed citations

14.

Murad, Sarwa Darwish, Dominique Valla, Piet C. de Groen, et al.. (2006). Pathogenesis and Treatment of Budd-Chiari Syndrome Combined with Portal Vein Thrombosis. The American Journal of Gastroenterology. 101(1). 83–90. 64 indexed citations

15.

Hwang, Sae, Junghwan Oh, Jung Kyoo Lee, et al.. (2005). Informative-frame filtering in endoscopy videos. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5747. 291–291. 7 indexed citations

16.

Harewood, Gavin C., Todd H. Baron, Ashwin Rumalla, et al.. (2005). Pilot study to assess patient outcomes following endoscopic application of photodynamic therapy for advanced cholangiocarcinoma. Journal of Gastroenterology and Hepatology. 20(3). 415–420. 62 indexed citations

17.

Harewood, Gavin C., Maurits J. Wiersema, & Piet C. de Groen. (2003). Utility of Web-Based Assessment of Patient Satisfaction With Endoscopy. The American Journal of Gastroenterology. 98(5). 1016–1021. 20 indexed citations

18.

Maglaveras, Nicos, Ilias Iakovidis, & Piet C. de Groen. (2002). Preface: Special issue on Regional Health Information Networks and telematics applications in a user friendly information society. Methods of Information in Medicine. 41(5). 2 indexed citations

19.

Vierkant, Robert A., et al.. (2002). Outcomes of Training Nurses To Conduct Breast and Cervical Cancer Screening of Native American Women. Holistic Nursing Practice. 16(2). 58–79. 9 indexed citations

20.

Tietz, Pamela S., Piet C. de Groen, N. Leigh Anderson, et al.. (1998). Cholangiocyte‐specific rat liver proteins identified by establishment of a two‐dimensional gel protein database. Electrophoresis. 19(18). 3207–3212. 9 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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