Jean‐Stéphane Valla

696 total citations
25 papers, 262 citations indexed

About

Jean‐Stéphane Valla is a scholar working on Surgery, Pediatrics, Perinatology and Child Health and Urology. According to data from OpenAlex, Jean‐Stéphane Valla has authored 25 papers receiving a total of 262 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 12 papers in Pediatrics, Perinatology and Child Health and 12 papers in Urology. Recurrent topics in Jean‐Stéphane Valla's work include Pediatric Urology and Nephrology Studies (12 papers), Urological Disorders and Treatments (12 papers) and Ureteral procedures and complications (5 papers). Jean‐Stéphane Valla is often cited by papers focused on Pediatric Urology and Nephrology Studies (12 papers), Urological Disorders and Treatments (12 papers) and Ureteral procedures and complications (5 papers). Jean‐Stéphane Valla collaborates with scholars based in France, Italy and United Kingdom. Jean‐Stéphane Valla's co-authors include Henri Steyaert, Thierry Merrot, Jean Bréaud, Maurizio Cheli, Ricardo Ordorica‐Flores, Ciro Esposito, Pierre‐Yves Mure, François Varlet, Yves Héloury and François Becmeur and has published in prestigious journals such as Journal of Thoracic and Cardiovascular Surgery, Annals of Surgical Oncology and Surgical Endoscopy.

In The Last Decade

Jean‐Stéphane Valla

24 papers receiving 246 citations

Peers

Jean‐Stéphane Valla

SURGE

PPCH

PRM

UROLO

Pauline Clermidi France

Vikas Kumar India

Shawky A. El‐Abd Egypt

Samuele Leggio Italy

Ibrahim Mokhless Egypt

Edoardo Bindi Italy

S Geiss France

Dacia Di Renzo Italy

Navroop Johal United Kingdom

Scott C. Boulanger United States

Pauline Clermidi France

Jean‐Stéphane Valla

169 ×0.9

SURGE

66 ×0.8

PPCH

65 ×0.9

PRM

70 ×1.0

UROLO

23 ×0.4

Citations per year, relative to Jean‐Stéphane Valla Jean‐Stéphane Valla (= 1×) peers Pauline Clermidi

Countries citing papers authored by Jean‐Stéphane Valla

Since Specialization

Citations

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

Fields of papers citing papers by Jean‐Stéphane Valla

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jean‐Stéphane Valla. 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 Jean‐Stéphane Valla. The network helps show where Jean‐Stéphane Valla may publish in the future.

Co-authorship network of co-authors of Jean‐Stéphane Valla

This figure shows the co-authorship network connecting the top 25 collaborators of Jean‐Stéphane Valla. A scholar is included among the top collaborators of Jean‐Stéphane Valla 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 Jean‐Stéphane Valla. Jean‐Stéphane Valla 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

Escolino, Maria, Lorenzo Masieri, Jean‐Stéphane Valla, et al.. (2018). Laparoscopic and robotic-assisted repair of retrocaval ureter in children: a multi-institutional comparative study with open repair. World Journal of Urology. 37(9). 1941–1947. 11 indexed citations

Fragoso, Ana Catarina, Henri Steyaert, P Arnaud, et al.. (2017). Minimal access surgery in the management of pediatric urolithiasis. Translational Pediatrics. 5(4). 262–265. 1 indexed citations

Steyaert, Henri, et al.. (2010). Perinatal diagnosis and management of congenital bronchial stenosis or atresia: 4 cases. Journal of Thoracic and Cardiovascular Surgery. 141(1). e11–e14. 8 indexed citations

Steyaert, Henri, et al.. (2009). Functional Ectopic Ureter in Case of Ureteric Duplication in Children: Initial Experience with Laparoscopic Low Transperitoneal Ureteroureterostomy. Journal of Laparoendoscopic & Advanced Surgical Techniques. 19(s1). s245–s247. 12 indexed citations

Fragoso, Ana Catarina, Jean‐Stéphane Valla, Henri Steyaert, et al.. (2008). Minimal access surgery in the management of pediatric urolithiasis. Journal of Pediatric Urology. 5(1). 42–46. 14 indexed citations

Leclair, Marc‐David, Pascal de Lagausie, François Becmeur, et al.. (2007). Laparoscopic Resection of Abdominal Neuroblastoma. Annals of Surgical Oncology. 15(1). 117–124. 45 indexed citations

Valla, Jean‐Stéphane. (2007). Retroperitoneoscopic surgery in children. Seminars in Pediatric Surgery. 16(4). 270–277. 20 indexed citations

Valla, Jean‐Stéphane, et al.. (2007). Place of minimal access ureteral reimplantation in children. Journal of Pediatric Urology. 3. S79–S79. 2 indexed citations

Mattioli, Girolamo, Klaas N.M.A. Bax, F. Becmeur, et al.. (2005). European multicenter survey on the laparoscopic treatment of gastroesophageal reflux in patients aged less than 12 months with supraesophageal symptoms. Surgical Endoscopy. 19(10). 1309–1314. 8 indexed citations

10.

Steyaert, Henri, et al.. (2003). Traitement conservateur des ruptures traumatiques des voies biliaires : à propos d’un cas. Archives de Pédiatrie. 10(4). 329–332. 1 indexed citations

11.

Valla, Jean‐Stéphane, et al.. (2003). Congenital seminal vesicle cyst: prenatal diagnosis and postnatal laparoscopic excision with an attempt to preserve fertility. British Journal of Urology. 91(9). 891–892. 17 indexed citations

12.

Steyaert, Henri, et al.. (2003). Diaphragmatic Duodenal Atresia: Laparoscopic Repair. European Journal of Pediatric Surgery. 13(6). 414–416. 5 indexed citations

13.

Dubois, R., et al.. (2002). À propos de deux cas rares de triplication urétérale. Annales d Urologie. 36(1). 42–44. 3 indexed citations

14.

Valla, Jean‐Stéphane, Yves Héloury, Éric Mirallié, et al.. (2001). Laparoscopic Adrenalectomy in Children: Experience of the Groupe d'Etude en Coeliochirurgie Infantile in 16 Cases. Pediatric Endosurgery & Innovative Techniques. 5(3). 267–275. 2 indexed citations

15.

Steyaert, Henri, et al.. (2000). Migration of PTFE paste particles to the kidney after treatment for vesico‐ureteric reflux. British Journal of Urology. 85(1). 168–169. 16 indexed citations

16.

Valla, Jean‐Stéphane, Ricardo Ordorica‐Flores, Henri Steyaert, et al.. (1999). Umbilical one-puncture laparoscopic-assisted appendectomy in children. Surgical Endoscopy. 13(1). 83–85. 67 indexed citations

17.

Lottmann, H., B. Frémond, B. Doré, et al.. (1999). [Urinary lithotripsy in children. Multicenter study of the Pediatric Urology Study Group].. PubMed. 33(5). 308–14. 4 indexed citations

18.

Valla, Jean‐Stéphane, et al.. (1998). Conduite à tenir devant une grosse bourse aiguë de l'enfant.. Annales de Chirurgie. 52(10). 1 indexed citations

19.

Langanay, T, Jean‐Stéphane Valla, Alain Leguerrier, et al.. (1996). [Coronary artery disease in patients with aortic abdominal aneurysm. Apropos of a consecutive series of 172 cases].. PubMed. 89(2). 211–8. 4 indexed citations

20.

Lagrange, Jean‐Léon, et al.. (1995). Primary bronchogenic squamous cell carcinoma in children: Report of a case and review of the literature. Medical and Pediatric Oncology. 24(1). 50–52. 12 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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