Jason Samarasena

3.0k total citations
170 papers, 1.8k citations indexed

About

Jason Samarasena is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Jason Samarasena has authored 170 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 104 papers in Surgery, 66 papers in Pulmonary and Respiratory Medicine and 62 papers in Oncology. Recurrent topics in Jason Samarasena's work include Esophageal and GI Pathology (44 papers), Gastric Cancer Management and Outcomes (40 papers) and Pancreatic and Hepatic Oncology Research (32 papers). Jason Samarasena is often cited by papers focused on Esophageal and GI Pathology (44 papers), Gastric Cancer Management and Outcomes (40 papers) and Pancreatic and Hepatic Oncology Research (32 papers). Jason Samarasena collaborates with scholars based in United States, Japan and Italy. Jason Samarasena's co-authors include Kenneth J. Chang, John G. Lee, Yousuke Nakai, Takuji Iwashita, Do Hyun Park, Takeshi Tsujino, Jason Y. Huang, William E. Karnes, Andrew Ninh and James Requa and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Jason Samarasena

152 papers receiving 1.8k citations

Peers

Jason Samarasena
Kazuki Sumiyama Japan
Mamoru Takenaka Japan
Tadayuki Takagi Japan
Stefano Francesco Crinò Italy
Barbara A.J. Bastiaansen Netherlands
Sharon M. Weber United States
Fumio Ishida Japan
Takuto Hikichi Japan
Masashi Kono Japan
Victor K. Chen United States
Kazuki Sumiyama Japan
Jason Samarasena
Citations per year, relative to Jason Samarasena Jason Samarasena (= 1×) peers Kazuki Sumiyama

Countries citing papers authored by Jason Samarasena

Since Specialization
Citations

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

Fields of papers citing papers by Jason Samarasena

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jason Samarasena

This figure shows the co-authorship network connecting the top 25 collaborators of Jason Samarasena. A scholar is included among the top collaborators of Jason Samarasena 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 Jason Samarasena. Jason Samarasena 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.
2.
3.
DeWitt, John, SriHari Mahadev, Reem Z. Sharaiha, et al.. (2024). ENDOSCOPIC ULTRASOUND-GUIDED RADIOFREQUENCY ABLATION (EUS-RFA) FOR THE TREATMENT OF NON-FUNCTIONING PANCREATIC NEUROENDOCRINE TUMORS (NF-PANNETS). Gastrointestinal Endoscopy. 99(6). AB825–AB826.
4.
5.
Cheung, David W., et al.. (2024). Dynamic suction: a novel technique to optimize EUS-guided liver biopsy. VideoGIE. 9(7). 326–328. 2 indexed citations
6.
Samarasena, Jason, et al.. (2023). Endoscopic Ultrasound-Guided Pain Management. Gastrointestinal Endoscopy Clinics of North America. 34(1). 179–187. 3 indexed citations
7.
Shah, Sagar, et al.. (2023). Hybrid argon plasma coagulation in Barrett’s esophagus: a systematic review and meta-analysis. Clinical Endoscopy. 56(1). 38–49. 4 indexed citations
8.
Choi, Alyssa Y., Xiaodong Li, Wenchang Guo, et al.. (2023). Performance of Endoscopic Ultrasound-Guided Versus Percutaneous Liver Biopsy in Diagnosing Stage 3–4 Fibrosis. Digestive Diseases and Sciences. 68(9). 3774–3780. 2 indexed citations
9.
Kolb, Jennifer M., et al.. (2021). Hybrid argon plasma coagulation for Barrett’s esophagus. VideoGIE. 6(8). 339–341. 4 indexed citations
10.
Choi, Alyssa Y., et al.. (2020). Underwater versus conventional EMR for colorectal polyps: systematic review and meta-analysis. Gastrointestinal Endoscopy. 93(2). 378–389. 35 indexed citations
11.
Hashimoto, Rintaro, David P. Lee, Jason Samarasena, et al.. (2020). Comparison of Two Specialized Histology Needles for Endoscopic Ultrasound (EUS)-Guided Liver Biopsy: A Pilot Study. Digestive Diseases and Sciences. 66(5). 1700–1706. 19 indexed citations
12.
Sowa, Piotr & Jason Samarasena. (2020). Nonablative Radiofrequency Treatment for Gastroesophageal Reflux Disease (STRETTA). Gastrointestinal Endoscopy Clinics of North America. 30(2). 253–265. 13 indexed citations
13.
Park, Sunhee, et al.. (2020). Oral IBGard™ Before Colonoscopy: A Single-Center Double-Blinded, Randomized, Placebo-Controlled Trial. Digestive Diseases and Sciences. 66(5). 1611–1619. 1 indexed citations
14.
Huang, Jason Y., Jason Samarasena, Takeshi Tsujino, & Kenneth J. Chang. (2016). EUS-guided portal pressure gradient measurement with a novel 25-gauge needle device versus standard transjugular approach: a comparison animal study. Gastrointestinal Endoscopy. 84(2). 358–362. 57 indexed citations
15.
Samarasena, Jason, et al.. (2016). The PEG-Pedi-PEG technique: a novel method for percutaneous endoscopic gastrojejunostomy tube placement (with video). Gastrointestinal Endoscopy. 84(6). 1030–1033. 5 indexed citations
16.
Tsujino, Takeshi, Jason Y. Huang, Yosuke Nakai, et al.. (2015). In vivo identification of pancreatic cystic neoplasms with needle-based confocal laser endomicroscopy. Best Practice & Research Clinical Gastroenterology. 29(4). 601–610. 8 indexed citations
17.
Dawwas, Muhammad F., et al.. (2014). EUS diagnosis and endoscopic management of iatrogenic biliary stent placement into the portal vein. Gastrointestinal Endoscopy. 80(2). 338–338. 2 indexed citations
18.
Iwashita, Takuji, Yousuke Nakai, Jason Samarasena, et al.. (2013). High single-pass diagnostic yield of a new 25-gauge core biopsy needle for EUS-guided FNA biopsy in solid pancreatic lesions. Gastrointestinal Endoscopy. 77(6). 909–915. 127 indexed citations
19.
Iwashita, Takuji, John G. Lee, Yousuke Nakai, et al.. (2011). Successful management of perforation during cystogastrostomy with an esophageal fully covered metallic stent placement. Gastrointestinal Endoscopy. 76(1). 214–215. 8 indexed citations
20.
Jamal, M. Mazen, Jason Samarasena, & Mehrtash Hashemzadeh. (2008). Decreasing in-hospital mortality for oesophageal variceal hemorrhage in the USA. European Journal of Gastroenterology & Hepatology. 20(10). 947–955. 25 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Kazuki Sumiyama Breakdown of academic impact, for papers by Mamoru Takenaka Breakdown of academic impact, for papers by Tadayuki Takagi Breakdown of academic impact, for papers by Stefano Francesco Crinò Breakdown of academic impact, for papers by Barbara A.J. Bastiaansen Breakdown of academic impact, for papers by Sharon M. Weber Breakdown of academic impact, for papers by Fumio Ishida Breakdown of academic impact, for papers by Takuto Hikichi Breakdown of academic impact, for papers by Masashi Kono Breakdown of academic impact, for papers by Victor K. Chen
Rankless by CCL
2026