Samer El-Dika

1.3k total citations
51 papers, 818 citations indexed

About

Samer El-Dika is a scholar working on Surgery, Oncology and Gastroenterology. According to data from OpenAlex, Samer El-Dika has authored 51 papers receiving a total of 818 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Surgery, 26 papers in Oncology and 10 papers in Gastroenterology. Recurrent topics in Samer El-Dika's work include Pancreatic and Hepatic Oncology Research (20 papers), Pancreatitis Pathology and Treatment (13 papers) and Gastrointestinal disorders and treatments (9 papers). Samer El-Dika is often cited by papers focused on Pancreatic and Hepatic Oncology Research (20 papers), Pancreatitis Pathology and Treatment (13 papers) and Gastrointestinal disorders and treatments (9 papers). Samer El-Dika collaborates with scholars based in United States, Canada and Sweden. Samer El-Dika's co-authors include Somashekar G. Krishna, Darwin L. Conwell, Holger J. Schünemann, Alice Hinton, Phil A. Hart, Gordon Guyatt, Diane Heels-Ansdell, Jon Walker, Braden Manns and Mohit Bhandari and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Samer El-Dika

48 papers receiving 806 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Samer El-Dika United States 15 501 330 127 117 114 51 818
Markus K. Diener Germany 10 318 0.6× 150 0.5× 84 0.7× 29 0.2× 58 0.5× 22 599
Mercè Marzo‐Castillejo Spain 18 266 0.5× 535 1.6× 17 0.1× 139 1.2× 134 1.2× 84 1.1k
Val Redman United Kingdom 11 269 0.5× 194 0.6× 20 0.2× 88 0.8× 39 0.3× 15 543
Andrew Ross United States 15 276 0.6× 53 0.2× 77 0.6× 17 0.1× 29 0.3× 40 568
Alı́cia Granados Spain 14 244 0.5× 66 0.2× 21 0.2× 31 0.3× 197 1.7× 34 878
Steven Kelly United Kingdom 8 245 0.5× 55 0.2× 39 0.3× 46 0.4× 57 0.5× 14 492
Alphonso Brown United States 19 1.2k 2.5× 747 2.3× 20 0.2× 301 2.6× 210 1.8× 33 1.5k
Anil Keshava Australia 14 612 1.2× 466 1.4× 6 0.0× 51 0.4× 61 0.5× 60 894
J.‐P. Vader Switzerland 18 450 0.9× 341 1.0× 5 0.0× 133 1.1× 75 0.7× 29 869
Christopher Pennell United States 8 224 0.4× 79 0.2× 31 0.2× 9 0.1× 31 0.3× 22 443

Countries citing papers authored by Samer El-Dika

Since Specialization
Citations

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

Fields of papers citing papers by Samer El-Dika

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Samer El-Dika. 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 Samer El-Dika. The network helps show where Samer El-Dika may publish in the future.

Co-authorship network of co-authors of Samer El-Dika

This figure shows the co-authorship network connecting the top 25 collaborators of Samer El-Dika. A scholar is included among the top collaborators of Samer El-Dika 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 Samer El-Dika. Samer El-Dika 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.
Charville, Gregory W., et al.. (2025). Pancreas cystic lesion with surprise findings on confocal laser endomicroscopy. VideoGIE. 10(6). 299–301.
2.
Narayan, Raja R., et al.. (2023). Peribiliary cysts masquerading as choledocholithiasis. VideoGIE. 8(9). 351–353.
3.
Krishna, Somashekar G., et al.. (2023). Role of Endoscopic Ultrasound in the Evaluation of Pancreatic Cystic Neoplasms: A Concise Review. Diagnostics. 13(4). 705–705. 9 indexed citations
4.
Machicado, Jorge D., Bertrand Napoléon, Anne Marie Lennon, et al.. (2022). Accuracy and agreement of a large panel of endosonographers for endomicroscopy-guided virtual biopsy of pancreatic cystic lesions. Pancreatology. 22(7). 994–1002. 18 indexed citations
5.
Krishna, Somashekar G., Phil A. Hart, Ahmad Malli, et al.. (2019). Endoscopic Ultrasound-Guided Confocal Laser Endomicroscopy Increases Accuracy of Differentiation of Pancreatic Cystic Lesions. Clinical Gastroenterology and Hepatology. 18(2). 432–440.e6. 69 indexed citations
6.
Ramsey, Mitchell L., Alice Hinton, Peter P. Stanich, et al.. (2018). Insights into insulin resistance, lifestyle, and anthropometric measures of patients with prior colorectal cancer compared to controls: A National Health and Nutrition Examination Survey (NHANES) Study. Current Problems in Cancer. 42(2). 276–285. 5 indexed citations
7.
8.
Shirley, Lawrence A., Jon Walker, Somashekar G. Krishna, et al.. (2016). Routine Cyst Fluid Cytology Is Not Indicated in the Evaluation of Pancreatic Cystic Lesions. Journal of Gastrointestinal Surgery. 20(9). 1581–1585. 7 indexed citations
9.
Mansfield, Sara A., Samer El-Dika, Somashekar G. Krishna, Kyle A. Perry, & Jon Walker. (2016). Routine staging with endoscopic ultrasound in patients with obstructing esophageal cancer and dysphagia rarely impacts treatment decisions. Surgical Endoscopy. 31(8). 3227–3233. 7 indexed citations
10.
Krishna, Somashekar G., Alice Hinton, Phil A. Hart, et al.. (2015). Morbid Obesity Is Associated With Adverse Clinical Outcomes in Acute Pancreatitis: A Propensity-Matched Study. The American Journal of Gastroenterology. 110(11). 1608–1619. 72 indexed citations
11.
El-Dika, Samer, et al.. (2015). Reaching Safe Harbor: Legal Implications of Clinical Practice Guidelines. Clinical Gastroenterology and Hepatology. 14(2). 172–174. 5 indexed citations
12.
Krishna, Somashekar G., Benjamin Swanson, Peter Muscarella, et al.. (2015). Mo1461 Endoscopic Ultrasound (EUS)-Guided Needle Based Confocal LASER Endomicroscopy (nCLE) for Diagnosis of Cystic Pancreatic Lesions (CPLs): Implications for Management. Gastrointestinal Endoscopy. 81(5). AB428–AB429. 2 indexed citations
13.
Wu, Christina, Sameh Mikhail, Lai Wei, et al.. (2015). A phase II and pharmacodynamic study of sunitinib in relapsed/refractory oesophageal and gastro-oesophageal cancers. British Journal of Cancer. 113(2). 220–225. 9 indexed citations
14.
Albert, Scott P., Lawrence A. Shirley, Carl Schmidt, et al.. (2014). Outcomes in Patients with Obstructive Jaundice from Metastatic Colorectal Cancer and Implications for Management. Journal of Gastrointestinal Surgery. 18(12). 2186–2191. 9 indexed citations
15.
Wahlqvist, P, Gordon Guyatt, David Armstrong, et al.. (2007). The Work Productivity and Activity Impairment Questionnaire for Patients with Gastroesophageal Reflux Disease (WPAI-GERD). PharmacoEconomics. 25(5). 385–396. 29 indexed citations
16.
El-Dika, Samer, Thomas C. Mahl, Diane Heels‐Ansdell, et al.. (2006). Is blinding the endoscopists to bowel preparations in randomized-controlled trials a reality?. Cancer Detection and Prevention. 30(6). 552–559. 2 indexed citations
17.
Puhan, Milo A., Gordon Guyatt, David Armstrong, et al.. (2006). Validation of a symptom diary for patients with gastro‐oesophageal reflux disease. Alimentary Pharmacology & Therapeutics. 23(4). 531–541. 11 indexed citations
18.
Innocenti, Alessio Degl’, Gordon Guyatt, Ingela Wiklund, et al.. (2005). The influence of demographic factors and health-related quality of life on treatment satisfaction in patients with gastroesophageal reflux disease treated with esomeprazole.. Health and Quality of Life Outcomes. 3(1). 4–4. 17 indexed citations
19.
Schünemann, Holger J., David Armstrong, Alessio Degl’Innocenti, et al.. (2004). A Randomized Multicenter Trial to Evaluate Simple Utility Elicitation Techniques in Patients With Gastroesophageal Reflux Disease. Medical Care. 42(11). 1132–1142. 28 indexed citations
20.
Fallone, Carlo A, Gordon Guyatt, David Armstrong, et al.. (2004). Do physicians correctly assess patient symptom severity in gastro‐oesophageal reflux disease?. Alimentary Pharmacology & Therapeutics. 20(10). 1161–1169. 27 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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