John Affronti

1.4k total citations
29 papers, 448 citations indexed

About

John Affronti is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, John Affronti has authored 29 papers receiving a total of 448 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Surgery, 12 papers in Pulmonary and Respiratory Medicine and 11 papers in Oncology. Recurrent topics in John Affronti's work include Pancreatic and Hepatic Oncology Research (10 papers), Gallbladder and Bile Duct Disorders (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (8 papers). John Affronti is often cited by papers focused on Pancreatic and Hepatic Oncology Research (10 papers), Gallbladder and Bile Duct Disorders (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (8 papers). John Affronti collaborates with scholars based in United States. John Affronti's co-authors include Steven D. Klein, Manoop S. Bhutani, Colleen M. Schmitt, Nicholas Nickl, Leor D. Roubein, Marc F. Catalano, Deborah A. Baumgarten, Qiang Cai, J. Patrick Waring and Paul S. Jowell and has published in prestigious journals such as The American Journal of Gastroenterology, Gastrointestinal Endoscopy and Endoscopy.

In The Last Decade

John Affronti

26 papers receiving 424 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Affronti United States 9 389 296 212 83 20 29 448
R. E. Hintze Germany 10 520 1.3× 428 1.4× 186 0.9× 84 1.0× 16 0.8× 18 561
Hazem Hammad United States 13 420 1.1× 294 1.0× 242 1.1× 84 1.0× 43 2.1× 68 522
Cláudio L. Hashimoto Brazil 9 303 0.8× 163 0.6× 54 0.3× 148 1.8× 23 1.1× 19 363
Yasuhiro Munakata Japan 12 257 0.7× 235 0.8× 72 0.3× 67 0.8× 13 0.7× 24 365
Michela Mineccia Italy 9 233 0.6× 241 0.8× 106 0.5× 134 1.6× 31 1.6× 26 396
Dharmendra Verma United States 8 382 1.0× 352 1.2× 283 1.3× 44 0.5× 14 0.7× 11 450
W. Veltzke Germany 9 485 1.2× 400 1.4× 174 0.8× 82 1.0× 14 0.7× 12 522
P.J. Valette France 10 292 0.8× 213 0.7× 74 0.3× 23 0.3× 29 1.4× 24 347
Éric Bartoli France 10 447 1.1× 148 0.5× 293 1.4× 31 0.4× 20 1.0× 16 492
Qiyang Huang China 8 174 0.4× 150 0.5× 113 0.5× 86 1.0× 62 3.1× 19 305

Countries citing papers authored by John Affronti

Since Specialization
Citations

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

Fields of papers citing papers by John Affronti

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Affronti

This figure shows the co-authorship network connecting the top 25 collaborators of John Affronti. A scholar is included among the top collaborators of John Affronti 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 John Affronti. John Affronti 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.
Nakanishi, Yukihiro, et al.. (2018). Prostate Metastasis Presenting as Primary Colon Cancer. The American Journal of Gastroenterology. 113(Supplement). S873–S874.
2.
Affronti, John, et al.. (2013). Sphincter of Oddi dysfunction: an evidence-based review. Expert Review of Gastroenterology & Hepatology. 7(8). 713–722. 7 indexed citations
3.
Affronti, John. (2011). Chronic Pancreatitis and Exocrine Insufficiency. Primary Care Clinics in Office Practice. 38(3). 515–537. 14 indexed citations
4.
Klein, Steven D., et al.. (2006). Endoscopic Retrograde Cholangiopancreatography after a Liquid Fatty Meal: Effect on Deep Common Bile Duct Cannulation Time. Endoscopy. 38(3). 241–248. 4 indexed citations
5.
Klein, Steven D. & John Affronti. (2004). Pancreas divisum, an evidence-based review: part I, pathophysiology. Gastrointestinal Endoscopy. 60(3). 419–425. 63 indexed citations
6.
Klein, Steven D. & John Affronti. (2004). Pancreas divisum, an evidence-based review: part II, patient selection and treatment. Gastrointestinal Endoscopy. 60(4). 585–589. 27 indexed citations
7.
Cai, Qiang, Deborah A. Baumgarten, John Affronti, & J. Patrick Waring. (2003). Incidental findings of thickening luminal gastrointestinal organs on computed tomography: an absolute indication for endoscopy. The American Journal of Gastroenterology. 98(8). 1734–1737. 35 indexed citations
8.
Affronti, John, et al.. (2003). Primary sclerosing cholangitis diagnosis and management. Techniques in Gastrointestinal Endoscopy. 5(1). 35–42.
9.
Gress, Frank G., Colleen M. Schmitt, Thomas J. Savides, et al.. (2001). Interobserver agreement for EUS in the evaluation and diagnosis of submucosal masses. Gastrointestinal Endoscopy. 53(1). 71–76. 83 indexed citations
10.
Affronti, John, et al.. (2001). Management principles of gastrointestinal bleeding. Primary Care Clinics in Office Practice. 28(3). 557–575. 1 indexed citations
11.
Affronti, John. (1999). Biliary Disease in the Elderly Patient. Clinics in Geriatric Medicine. 15(3). 571–578. 9 indexed citations
12.
Gress, Frank G., Colleen M. Schmitt, John Affronti, et al.. (1998). Evaluation of interobserver agreement for assessing lymph node staging in pancreatic cancer using current Endoscopic Ultrasound (EUS) criteria. 47(4). 2 indexed citations
13.
Gress, Frank G., Colleen M. Schmitt, Marc F. Catalano, et al.. (1997). Interobserver agreement among endosonographers for staging of pancreatic cancer by endoscopic ultrasound. Gastrointestinal Endoscopy. 45(4). AB174–AB174. 4 indexed citations
14.
Nickl, Nicholas, Manoop S. Bhutani, Marc F. Catalano, et al.. (1996). Clinical implications of endoscopic ultrasound: the American Endosonography Club Study. Gastrointestinal Endoscopy. 44(4). 371–377. 80 indexed citations
15.
Perfect, John R., et al.. (1996). Small intestinal histoplasmosis: successful treatment with itraconazole in an immunocompetent host. Gastrointestinal Endoscopy. 43(5). 518–521. 8 indexed citations
16.
Tarnasky, Paul R., Peter B. Cotton, M. Stanley Branch, et al.. (1995). Proximal migration of biliary stents: Attempted endoscopic retrieval in forty-one patients. Gastrointestinal Endoscopy. 42(6). 513–519. 65 indexed citations
17.
Affronti, John, et al.. (1995). Biliary stents decrease the size of retained common bile duct (CBD) stones. Gastrointestinal Endoscopy. 41(4). 419–419. 3 indexed citations
18.
Portwood, G., et al.. (1995). Diagnostic and therapeutic ERCP in the very old: Safe with a high success rate. Gastrointestinal Endoscopy. 41(4). 411–411. 7 indexed citations
19.
Affronti, John, et al.. (1995). Underestimation of adverse events following ERCP: A prospective 30 day follow-up study. Gastrointestinal Endoscopy. 41(4). 408–408. 17 indexed citations
20.
Affronti, John, et al.. (1994). Gastroscopic follow-up of pernicious anemia patients.. Gastrointestinal Endoscopy. 40(1). 128–129. 3 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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