J. -C. Létard

540 total citations
33 papers, 319 citations indexed

About

J. -C. Létard is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, J. -C. Létard has authored 33 papers receiving a total of 319 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 12 papers in Pulmonary and Respiratory Medicine and 9 papers in Oncology. Recurrent topics in J. -C. Létard's work include Colorectal Cancer Screening and Detection (7 papers), Esophageal and GI Pathology (7 papers) and Gastric Cancer Management and Outcomes (6 papers). J. -C. Létard is often cited by papers focused on Colorectal Cancer Screening and Detection (7 papers), Esophageal and GI Pathology (7 papers) and Gastric Cancer Management and Outcomes (6 papers). J. -C. Létard collaborates with scholars based in France, United States and Canada. J. -C. Létard's co-authors include Christian Boustière, Christine Barthélémy, Jean‐Christian Audigier, R. Laugier, Thierry Ponchon, Bertrand Napoléon, Jean Marc Canard, Marc Barthet, D. Rousseau and Anne Le Sidaner and has published in prestigious journals such as Gastroenterology, Journal of Hepatology and Gastrointestinal Endoscopy.

In The Last Decade

J. -C. Létard

28 papers receiving 304 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. -C. Létard France 8 211 168 137 77 72 33 319
Qiyang Huang China 8 174 0.8× 150 0.9× 113 0.8× 86 1.1× 62 0.9× 19 305
Jean‐Pierre Arpurt France 8 188 0.9× 130 0.8× 60 0.4× 107 1.4× 45 0.6× 36 300
Eliahou Shemesh Israel 12 217 1.0× 129 0.8× 140 1.0× 41 0.5× 34 0.5× 14 309
Sergio Crotta Italy 6 144 0.7× 158 0.9× 151 1.1× 44 0.6× 43 0.6× 10 283
Cristina Chagas Portugal 10 143 0.7× 64 0.4× 60 0.4× 83 1.1× 23 0.3× 55 276
Satoshi Egami Japan 10 305 1.4× 152 0.9× 30 0.2× 67 0.9× 122 1.7× 17 329
Alessandra Baccarin Italy 9 127 0.6× 205 1.2× 222 1.6× 84 1.1× 26 0.4× 13 316
R. Kind Italy 9 296 1.4× 127 0.8× 30 0.2× 116 1.5× 87 1.2× 17 363
Barbara Catellani Italy 8 172 0.8× 136 0.8× 79 0.6× 49 0.6× 68 0.9× 25 267
P.J. Valette France 10 292 1.4× 213 1.3× 74 0.5× 23 0.3× 53 0.7× 24 347

Countries citing papers authored by J. -C. Létard

Since Specialization
Citations

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

Fields of papers citing papers by J. -C. Létard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. -C. Létard. 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 J. -C. Létard. The network helps show where J. -C. Létard may publish in the future.

Co-authorship network of co-authors of J. -C. Létard

This figure shows the co-authorship network connecting the top 25 collaborators of J. -C. Létard. A scholar is included among the top collaborators of J. -C. Létard 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 J. -C. Létard. J. -C. Létard 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.
Saurin, Jean Christophe, Thierry Ponchon, Gérard Gay, et al.. (2013). Tu1316 French Muticentric Experience of Colon Capsule Endoscopy in Real Practice: Primary Results of the Colon Capsule Endoscopy Observatory “ONECC”. Gastrointestinal Endoscopy. 77(5). AB496–AB497. 2 indexed citations
2.
Roman, Sabine, François Mion, Frank Zerbib, et al.. (2012). Wireless pH capsule – yield in clinical practice. Endoscopy. 44(3). 270–276. 21 indexed citations
3.
Pioche, Mathieu, A de Leusse, B Filoche, et al.. (2012). Prospective multicenter evaluation of colon capsule examination indicated by colonoscopy failure or anesthesia contraindication. Endoscopy. 44(10). 911–916. 37 indexed citations
4.
Canard, J. -M., et al.. (2010). La coloscopie en France en 2008: résultats de l’enquête de deux jours d’endoscopie en France. Acta Endoscopica. 40(2). 58–65. 10 indexed citations
5.
Leusse, A de, B Filoche, Jean‐Louis Gaudin, et al.. (2010). W1455: Prospective, Multicenter Evaluation of the Colon PillCam® Videocaspule in the Specific Indication of Colonoscopy Failure. Gastrointestinal Endoscopy. 71(5). AB333–AB333. 1 indexed citations
6.
Barthet, Marc, Bertrand Napoléon, L. Palazzo, et al.. (2007). Management of cystic pancreatic lesions found incidentally. Endoscopy. 39(10). 926–928. 3 indexed citations
7.
Fumex, Fabien, Dimitri Coumaros, Bertrand Napoléon, et al.. (2006). Similar performance but higher cholecystitis rate with covered biliary stents: results from a prospective multicenter evaluation. Endoscopy. 38(8). 787–792. 65 indexed citations
8.
Gay, G., Michel Delvaux, R. Laugier, et al.. (2006). L’entéroscopie à double ballon (EDB). Acta Endoscopica. 36(2). 198–200. 1 indexed citations
9.
Saurin, JC, Bertrand Napoléon, G. Gay, et al.. (2005). Endoscopic Management of Patients with Familial Adenomatous Polyposis (FAP) Following a Colectomy. Endoscopy. 37(5). 499–501. 30 indexed citations
10.
Barthet, Marc, G. Gay, Denis Sautereau, et al.. (2005). Endoscopic Surveillance of Chronic Inflammatory Bowel Disease. Endoscopy. 37(6). 597–599. 6 indexed citations
11.
Barthet, Marc, Bertrand Napoléon, G. Gay, et al.. (2004). Antibiotic Prophylaxis for Digestive Endoscopy. Endoscopy. 36(12). 1123–1125. 5 indexed citations
12.
Barthet, Marc, Denis Sautereau, Thierry Ponchon, et al.. (2004). Surveillance endoscopique des maladies inflammatoires chroniques de l’intestin. Acta Endoscopica. 34(S1). 441–443.
13.
Létard, J. -C., et al.. (2004). Les corps étrangers ingérés et ingestion de toxiques. Acta Endoscopica. 34(5). 671–678.
14.
Létard, J. -C., Michel Delvaux, Jean‐Pierre Arpurt, et al.. (2004). Le compte rendu d’endoscopie. Acta Endoscopica. 34(2). 249–250. 5 indexed citations
15.
Canard, J. -M., Bertrand Napoléon, J. Boyer, et al.. (2003). Bistouris électriques: principes et précautions d’utilisation. Acta Endoscopica. 33(5). 805–809. 1 indexed citations
16.
Létard, J. -C.. (2000). La coagulation au plasma Argon (APC). Acta Endoscopica. 30(S2). 414–415. 2 indexed citations
17.
18.
Sautereau, Denis, et al.. (1997). Recurrence of Biliary Drug Lithiasis Due to Dipyridamole. Endoscopy. 29(5). 421–423. 3 indexed citations
19.
Létard, J. -C., et al.. (1994). [Ultrasonographic aspect of the rectal wall in liver cirrhosis].. PubMed. 18(4). 342–7.
20.
Boustière, Christian, et al.. (1993). Endoscopic ultrasonography classification of gastric varices in patients with cirrhosis. Comparison with endoscopic findings. Journal of Hepatology. 19(2). 269–272. 73 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 Qiyang Huang Breakdown of academic impact, for papers by Jean‐Pierre Arpurt Breakdown of academic impact, for papers by Eliahou Shemesh Breakdown of academic impact, for papers by Sergio Crotta Breakdown of academic impact, for papers by Cristina Chagas Breakdown of academic impact, for papers by Satoshi Egami Breakdown of academic impact, for papers by Alessandra Baccarin Breakdown of academic impact, for papers by R. Kind Breakdown of academic impact, for papers by Barbara Catellani Breakdown of academic impact, for papers by P.J. Valette
Rankless by CCL
2026