Jessica Widmer

1.4k total citations
56 papers, 783 citations indexed

About

Jessica Widmer is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Jessica Widmer has authored 56 papers receiving a total of 783 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Surgery, 30 papers in Pulmonary and Respiratory Medicine and 17 papers in Oncology. Recurrent topics in Jessica Widmer's work include Gallbladder and Bile Duct Disorders (20 papers), Pancreatic and Hepatic Oncology Research (16 papers) and Esophageal and GI Pathology (14 papers). Jessica Widmer is often cited by papers focused on Gallbladder and Bile Duct Disorders (20 papers), Pancreatic and Hepatic Oncology Research (16 papers) and Esophageal and GI Pathology (14 papers). Jessica Widmer collaborates with scholars based in United States, Spain and Portugal. Jessica Widmer's co-authors include Michel Kahaleh, Monica Gaidhane, Reem Z. Sharaiha, Prashant Kedia, Nikhil A. Kumta, Rani J. Modayil, Stavros N. Stavropoulos, Nikola Natov, Amrita Sethi and Kristen R. Weaver and has published in prestigious journals such as Gastroenterology, Scientific Reports and The American Journal of Gastroenterology.

In The Last Decade

Jessica Widmer

48 papers receiving 769 citations

Peers

Jessica Widmer

SURGE

PRM

ONCOL

GASTR

Hon Chi Yip Hong Kong

C Catanzano Italy

Luís Rábago Spain

Jorge Canena Portugal

Suryaprakash Bhandari India

Theodore W. James United States

Jahangeer Basha India

Ayesha Kamal United States

Philip E. Jaffe United States

Emad Hamdy Egypt

Hon Chi Yip Hong Kong

Jessica Widmer

470 ×0.7

SURGE

383 ×0.6

PRM

208 ×0.5

ONCOL

128 ×1.4

GASTR

32 ×1.0

Citations per year, relative to Jessica Widmer Jessica Widmer (= 1×) peers Hon Chi Yip

Countries citing papers authored by Jessica Widmer

Since Specialization

Citations

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

Fields of papers citing papers by Jessica Widmer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jessica Widmer

This figure shows the co-authorship network connecting the top 25 collaborators of Jessica Widmer. A scholar is included among the top collaborators of Jessica Widmer 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 Jessica Widmer. Jessica Widmer 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

Widmer, Jessica, et al.. (2025). Endoscopic ultrasound-guided gastroenterostomy: a review. Translational Gastroenterology and Hepatology. 10. 13–13. 1 indexed citations

Mascarenhas, Miguel, João Afonso, Joana Mota, et al.. (2025). Evaluating ChatGPT-4 for the Interpretation of Images from Several Diagnostic Techniques in Gastroenterology. Journal of Clinical Medicine. 14(2). 572–572. 2 indexed citations

Liu, Yongjun, Venu G. Pillarisetty, Chaohui Zhao, et al.. (2025). Complement activation in tumor microenvironment after neoadjuvant therapy and its impact on pancreatic cancer outcomes. npj Precision Oncology. 9(1). 58–58. 5 indexed citations

Mascarenhas, Miguel, Mariano González-Haba, Jessica Widmer, et al.. (2025). Artificial intelligence for automatic diagnosis and pleomorphic morphological characterization of malignant biliary strictures using digital cholangioscopy. Scientific Reports. 15(1). 5447–5447.

Mascarenhas, Miguel, Jessica Widmer, Yousef Fazel, et al.. (2024). ARTIFICIAL INTELLIGENCE FOR AUTOMATIC DIAGNOSIS AND PLEOMORPHIC MORPHOLOGIC CHARACTERIZATION OF MALIGNANT BILIARY STRICTURES USING DIGITAL CHOLANGIOSCOPY: A MULTICENTRIC TRANSATLANTIC STUDY. Gastrointestinal Endoscopy. 99(6). AB20–AB21. 1 indexed citations

Mascarenhas, Miguel, Mariano González-Haba, Jessica Widmer, et al.. (2024). Deep Learning and Automatic Differentiation of Pancreatic Lesions in Endoscopic Ultrasound: A Transatlantic Study. Clinical and Translational Gastroenterology. 15(11). e00771–e00771. 5 indexed citations

Widmer, Jessica, et al.. (2022). Management of severe acute pancreatitis in 2019. Translational Gastroenterology and Hepatology. 7. 16–16. 1 indexed citations

Brombach, Christine, et al.. (2020). Wertschätzung von Lebensmitteln bei Schweizer Studierenden : mehr als die Vermeidung von Food Waste. Zürcher Hochschule für Angewandte Wissenschaften digital collection (Zurich University of Applied Sciences).

Widmer, Jessica, et al.. (2020). EUS guided gallbladder drainage. Translational Gastroenterology and Hepatology. 5. 41–41. 12 indexed citations

10.

Stavropoulos, Stavros N., Rani J. Modayil, Xiaocen Zhang, et al.. (2020). Sa1997 EFTR AND STER FOR GASTROINTESTINAL SUBEPITHELIAL TUMORS (SETS): LARGE SERIES FROM A LARGE US REFERRAL CENTER. Gastrointestinal Endoscopy. 91(6). AB234–AB234.

11.

Zhang, Xiaocen, Rani J. Modayil, Jessica Widmer, et al.. (2019). Learning Curve for Endoscopic Submucosal Dissection With an Untutored, Prevalence-Based Approach in the United States. Clinical Gastroenterology and Hepatology. 18(3). 580–588.e1. 60 indexed citations

12.

Kedia, Prashant, Reem Z. Sharaiha, Nikhil A. Kumta, et al.. (2015). Endoscopic gallbladder drainage compared with percutaneous drainage. Gastrointestinal Endoscopy. 82(6). 1031–1036. 74 indexed citations

13.

Sharaiha, Reem Z., Amrita Sethi, Kristen R. Weaver, et al.. (2015). Impact of Radiofrequency Ablation on Malignant Biliary Strictures: Results of a Collaborative Registry. Digestive Diseases and Sciences. 60(7). 2164–2169. 61 indexed citations

14.

Sharaiha, Reem Z., et al.. (2014). Comparison of Metal Stenting with Radiofrequency Ablation Versus Stenting Alone for Treating Malignant Biliary Strictures: Is There an Added Benefit?. Digestive Diseases and Sciences. 59(12). 3099–3102. 102 indexed citations

15.

Kahaleh, Michel, Brian G. Turner, Reem Z. Sharaiha, et al.. (2014). Probe-based confocal laser endomicroscopy in the pancreatic duct provides direct visualization of ductal structures and aids in clinical management. Digestive and Liver Disease. 47(3). 202–204. 18 indexed citations

16.

Sethi, Amrita, Jessica Widmer, Neeral L. Shah, et al.. (2014). Interobserver agreement for evaluation of imaging with single operator choledochoscopy: What are we looking at?. Digestive and Liver Disease. 46(6). 518–522. 25 indexed citations

17.

Sharaiha, Reem Z., Jessica Widmer, & Michel Kahaleh. (2013). Palliation of Pancreatic Ductal Obstruction in Pancreatic Cancer. Gastrointestinal Endoscopy Clinics of North America. 23(4). 917–923. 8 indexed citations

18.

Flug, Jonathan A., et al.. (2013). Advanced gastrointestinal endoscopic procedures: indications, imaging findings, and implications for the radiologist. Clinical Imaging. 37(4). 624–630. 2 indexed citations

19.

Widmer, Jessica, Reem Z. Sharaiha, & Michel Kahaleh. (2013). Endoscopic Ultrasonography–Guided Drainage of the Pancreatic Duct. Gastrointestinal Endoscopy Clinics of North America. 23(4). 847–861. 19 indexed citations

20.

Widmer, Jessica, et al.. (1965). [On the fate of digitoxin in the heart in guinea pigs. 2].. PubMed. 40(8). 496–503. 2 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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