Raj J. Shah

8.4k total citations
207 papers, 4.7k citations indexed

About

Raj J. Shah is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Raj J. Shah has authored 207 papers receiving a total of 4.7k indexed citations (citations by other indexed papers that have themselves been cited), including 168 papers in Surgery, 139 papers in Pulmonary and Respiratory Medicine and 117 papers in Oncology. Recurrent topics in Raj J. Shah's work include Gallbladder and Bile Duct Disorders (119 papers), Pancreatic and Hepatic Oncology Research (104 papers) and Pediatric Hepatobiliary Diseases and Treatments (51 papers). Raj J. Shah is often cited by papers focused on Gallbladder and Bile Duct Disorders (119 papers), Pancreatic and Hepatic Oncology Research (104 papers) and Pediatric Hepatobiliary Diseases and Treatments (51 papers). Raj J. Shah collaborates with scholars based in United States, India and Japan. Raj J. Shah's co-authors include Yang K. Chen, Brian C. Brauer, William M. Tierney, Louis M. Wong Kee Song, Mainor R. Antillon, Ram Chuttani, Norio Fukami, Douglas G. Adler, Jason Conway and Michel Kahaleh and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Raj J. Shah

196 papers receiving 4.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Raj J. Shah United States	38	3.8k	3.1k	2.3k	606	306	207	4.7k
Irving Waxman United States	35	3.8k 1.0×	2.8k 0.9×	2.3k 1.0×	1.0k 1.7×	479 1.6×	204	5.2k
Alexander Meining Germany	41	3.9k 1.0×	3.0k 1.0×	2.3k 1.0×	879 1.5×	298 1.0×	151	5.4k
Yasuo Hamamoto Japan	33	3.0k 0.8×	3.3k 1.1×	2.9k 1.2×	738 1.2×	264 0.9×	155	5.8k
Atsushi Sofuni Japan	43	4.5k 1.2×	3.9k 1.3×	3.5k 1.5×	422 0.7×	395 1.3×	211	5.6k
Jong Ho Moon South Korea	37	4.2k 1.1×	3.8k 1.2×	2.1k 0.9×	243 0.4×	296 1.0×	294	5.1k
Fumihide Itokawa Japan	41	3.7k 1.0×	3.2k 1.0×	2.7k 1.2×	336 0.6×	306 1.0×	126	4.6k
Yasushi Sano Japan	35	3.1k 0.8×	4.7k 1.5×	3.8k 1.6×	1.0k 1.7×	288 0.9×	128	6.3k
Bret T. Petersen United States	38	3.4k 0.9×	3.0k 1.0×	1.8k 0.8×	524 0.9×	195 0.6×	131	4.2k
Harry R. Aslanian United States	31	1.8k 0.5×	1.4k 0.4×	2.0k 0.8×	389 0.6×	640 2.1×	149	3.1k
Jeffrey L. Tokar United States	35	2.8k 0.7×	2.0k 0.6×	1.4k 0.6×	841 1.4×	165 0.5×	76	3.4k

Countries citing papers authored by Raj J. Shah

Since Specialization

Citations

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

Fields of papers citing papers by Raj J. Shah

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Raj J. Shah. 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 Raj J. Shah. The network helps show where Raj J. Shah may publish in the future.

Co-authorship network of co-authors of Raj J. Shah

This figure shows the co-authorship network connecting the top 25 collaborators of Raj J. Shah. A scholar is included among the top collaborators of Raj J. Shah 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 Raj J. Shah. Raj J. Shah 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

Han, Samuel, et al.. (2025). Long-term follow-up of patients undergoing cholangiopancreatoscopy-guided laser dissection and ablation for refractory pancreatic and biliary strictures (with video). Gastrointestinal Endoscopy. 103(2). 347–354. 1 indexed citations

Raicu, Daniela, et al.. (2024). 318 Discovering Subgroups with Supervised Machine Learning Models for Heterogeneity of Treatment Effect Analysis. Journal of Clinical and Translational Science. 8(s1). 97–98.

Thompson, Christopher C., Pichamol Jirapinyo, Raj J. Shah, & Cem Şimşek. (2023). Gastroplasty with endoscopic myotomy for the treatment of obesity. VideoGIE. 8(5). 193–195. 2 indexed citations

Ridtitid, Wiriyaporn, Rungsun Rerknimitr, Mohan Ramchandani, et al.. (2023). Endoscopic clearance of non‐complex biliary stones using fluoroscopy‐free direct solitary cholangioscopy: Initial multicenter experience. SHILAP Revista de lepidopterología. 4(1). e241–e241. 2 indexed citations

Shah, Raj J., et al.. (2023). A Rare Case of Phlegmonous Gastritis in a Previously Healthy Male: A Case Report. Cureus. 15(2). e35013–e35013. 4 indexed citations

Walradt, Trent, Marvin Ryou, & Raj J. Shah. (2023). A Unique Management Strategy for Migrated Biliary Stent Causing Duodenal Perforation. ACG Case Reports Journal. 10(10). e01192–e01192.

Hart, Phil A., Raj J. Shah, José Nieto, et al.. (2023). A Randomized Controlled Phase 2 Dose-Finding Trial to Evaluate the Efficacy and Safety of Camostat in the Treatment of Painful Chronic Pancreatitis: The TACTIC Study. Gastroenterology. 166(4). 658–666.e6. 9 indexed citations

Yang, Jianfeng, Samuel Han, Haibin Zhou, et al.. (2022). The Efficacy and Safety of Endoscopic Papillectomy Combined With Endobiliary Radiofrequency Ablation for Ampullary Neoplasms With Intraductal Biliary Extension. Techniques and Innovations in Gastrointestinal Endoscopy. 24(3). 240–245. 4 indexed citations

Shah, Raj J., et al.. (2022). Non-Facial Video Spatiotemporal Forensic Analysis Using Deep Learning Techniques. Open Journal Systems (Taiwan Association of Engineering and Technology Innovation). 23. 1–14.

10.

Mittal, Chetan & Raj J. Shah. (2018). Pancreatoscopy-guided laser dissection and ablation for treatment of benign and neoplastic pancreatic disorders: an initial report (with videos). Gastrointestinal Endoscopy. 89(2). 384–389. 10 indexed citations

11.

Wani, Sachin, Rajesh N. Keswani, Andrew Y. Wang, et al.. (2016). 44 A Prospective Multicenter Study Evaluating Learning Curves and Competence in EUS and ERCP Among Advanced Endoscopy Trainees (AETs): The Rapid Assessment of Trainee Endoscopy Skills (RATES) Study. Gastrointestinal Endoscopy. 83(5). AB113–AB113. 1 indexed citations

12.

Khashab, Mouen A., Van der Merwe, Rastislav Kunda, et al.. (2016). Prospective international multicenter study on endoscopic ultrasound-guided biliary drainage for patients with malignant distal biliary obstruction after failed endoscopic retrograde cholangiopancreatography. SHILAP Revista de lepidopterología. 4(4). E487–E496. 51 indexed citations

13.

Attwell, Augustin, Brian C. Brauer, Yang K. Chen, et al.. (2014). Endoscopic Retrograde Cholangiopancreatography With Per Oral Pancreatoscopy for Calcific Chronic Pancreatitis Using Endoscope and Catheter-Based Pancreatoscopes. Pancreas. 43(2). 268–274. 45 indexed citations

14.

Wani, Sachin & Raj J. Shah. (2013). Probe-based confocal laser endomicroscopy for the diagnosis of indeterminate biliary strictures. Current Opinion in Gastroenterology. 29(3). 319–323. 15 indexed citations

15.

Shah, Raj J., Roy D. Yen, Andrew S. Ross, et al.. (2013). A multicenter, U.S. experience of single-balloon, double-balloon, and rotational overtube–assisted enteroscopy ERCP in patients with surgically altered pancreaticobiliary anatomy (with video). Gastrointestinal Endoscopy. 77(4). 593–600. 192 indexed citations

16.

Brauer, Brian C., Yang K. Chen, & Raj J. Shah. (2012). Single-Step Direct Cholangioscopy by Freehand Intubation Using Standard Endoscopes for Diagnosis and Therapy of Biliary Diseases. The American Journal of Gastroenterology. 107(7). 1030–1035. 16 indexed citations

17.

Shah, Raj J., et al.. (2011). Mo1461 Biliary-Enteric Anastomotic Stricturoplasty Using Overtube-Assisted Enteroscopy ERCP in Patients With Long Limb Surgical Biliary Bypass. Gastrointestinal Endoscopy. 73(4). AB353–AB353. 2 indexed citations

18.

Chen, Yang K., et al.. (2006). A Prospective Study of Complications of Endoscopic Retrograde Cholangiopancreatography and Endoscopic Ultrasound in an Ambulatory Endoscopy Center. Clinical Gastroenterology and Hepatology. 4(7). 924–930. 21 indexed citations

19.

Awadallah, Nida S., Yang K. Chen, Cyrus Piraka, Mainor R. Antillon, & Raj J. Shah. (2006). Is There a Role for Cholangioscopy in Patients with Primary Sclerosing Cholangitis?. The American Journal of Gastroenterology. 101(2). 284–291. 90 indexed citations

20.

Shah, Raj J., Douglas A. Howell, David J. Desilets, et al.. (2003). Multicenter randomized trial of the spiral Z-stent compared with the Wallstent for malignant biliary obstruction. Gastrointestinal Endoscopy. 57(7). 830–836. 41 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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