G. Portier

4.6k total citations
65 papers, 2.8k citations indexed

About

G. Portier is a scholar working on Surgery, Oncology and Rheumatology. According to data from OpenAlex, G. Portier has authored 65 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Surgery, 36 papers in Oncology and 13 papers in Rheumatology. Recurrent topics in G. Portier's work include Colorectal Cancer Surgical Treatments (21 papers), Colorectal Cancer Treatments and Studies (14 papers) and Pelvic floor disorders treatments (13 papers). G. Portier is often cited by papers focused on Colorectal Cancer Surgical Treatments (21 papers), Colorectal Cancer Treatments and Studies (14 papers) and Pelvic floor disorders treatments (13 papers). G. Portier collaborates with scholars based in France, United States and Canada. G. Portier's co-authors include F Lazorthes, Olivier Bouché, Rosine Guimbaud, Laurent Bedenne, Sylvain Kirzin, Philippe Rougier, Dominique Elias, Éric Rullier, Bernard Nordlinger and Jean-François Bosset and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and PLoS ONE.

In The Last Decade

G. Portier

61 papers receiving 2.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. Portier France 23 1.9k 1.4k 789 532 392 65 2.8k
Soon Jin Lee South Korea 38 813 0.4× 1.4k 1.0× 1.1k 1.4× 830 1.6× 191 0.5× 113 3.7k
Takaki Sakurai Japan 25 544 0.3× 785 0.5× 417 0.5× 300 0.6× 86 0.2× 90 2.1k
Yusuke Kinugasa Japan 32 2.4k 1.3× 2.4k 1.6× 106 0.1× 927 1.7× 272 0.7× 229 3.4k
Eizaburo Ohno Japan 28 1.9k 1.0× 2.0k 1.4× 96 0.1× 1.0k 1.9× 224 0.6× 230 3.2k
Søren Rafael Rafaelsen Denmark 27 1.4k 0.7× 1.6k 1.1× 106 0.1× 665 1.3× 106 0.3× 118 2.6k
Birgitte Federspiel Denmark 28 2.3k 1.2× 477 0.3× 101 0.1× 348 0.7× 192 0.5× 76 3.6k
Matthew P. Holtzman United States 27 904 0.5× 1.6k 1.1× 159 0.2× 441 0.8× 60 0.2× 82 2.7k
Darrell D. Davidson United States 29 792 0.4× 842 0.6× 129 0.2× 736 1.4× 160 0.4× 82 2.5k
Giulio Di Candio Italy 21 548 0.3× 750 0.5× 221 0.3× 416 0.8× 36 0.1× 78 1.3k
Masami Sakurai Japan 26 458 0.2× 704 0.5× 982 1.2× 530 1.0× 114 0.3× 136 2.5k

Countries citing papers authored by G. Portier

Since Specialization
Citations

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

Fields of papers citing papers by G. Portier

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Portier

This figure shows the co-authorship network connecting the top 25 collaborators of G. Portier. A scholar is included among the top collaborators of G. Portier 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 G. Portier. G. Portier 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.
Ecker, Brett L., Lily V. Saadat, Thomas Aparicio, et al.. (2022). Recurrence-free survival versus overall survival as a primary endpoint for studies of resected colorectal liver metastasis: a retrospective study and meta-analysis. The Lancet Oncology. 23(10). 1332–1342. 30 indexed citations
3.
Portier, G. & Muriel Mathonnet. (2021). The workplace quality of life of university hospital digestive surgeons: Results of a 2019 nationwide survey. Journal of Visceral Surgery. 159(3). 201–205. 1 indexed citations
4.
Denadai‐Souza, Alexandre, Catherine Blanpied, Marlène Marcellin, et al.. (2021). Colitis Linked to Endoplasmic Reticulum Stress Induces Trypsin Activity Affecting Epithelial Functions. Journal of Crohn s and Colitis. 15(9). 1528–1541. 17 indexed citations
5.
Kirzin, Sylvain, et al.. (2017). Comparative study of safety and efficacy of synthetic surgical glue for mesh fixation in ventral rectopexy. Surgical Endoscopy. 31(10). 4016–4024. 10 indexed citations
6.
Brochard, Charlène, Michel Queralto, Philippe Cabarrot, Laurent Siproudhis, & G. Portier. (2017). Technique of the transobturator puborectal sling in fecal incontinence. Techniques in Coloproctology. 21(4). 315–318. 2 indexed citations
7.
Rullier, Éric, Philippe Rouanet, Jean‐Jacques Tuech, et al.. (2017). Organ preservation for rectal cancer (GRECCAR 2): a prospective, randomised, open-label, multicentre, phase 3 trial. The Lancet. 390(10093). 469–479. 226 indexed citations
8.
Vendrely, V., Éric Rullier, P. Rouanet, et al.. (2014). Local Excision Versus Total Mesorectal Excision in Patients with Good Response After Neoadjuvant Radiochemotherapy for T2-T3 Low Rectal Cancer: Preliminary Results of the GRECCAR 2 Randomized Phase 3 Trial. International Journal of Radiation Oncology*Biology*Physics. 90(1). S20–S20. 10 indexed citations
9.
Kirzin, Sylvain, Laëtitia Marisa, Rosine Guimbaud, et al.. (2014). Sporadic Early-Onset Colorectal Cancer Is a Specific Sub-Type of Cancer: A Morphological, Molecular and Genetics Study. PLoS ONE. 9(8). e103159–e103159. 121 indexed citations
10.
Cabarrou, P, G. Portier, & M. Chalret du Rieu. (2013). Prophylactic cholecystectomy during abdominal surgery. Journal of Visceral Surgery. 150(4). 229–235. 16 indexed citations
11.
Bonnet, Delphine, Janick Sèlves, Christine Toulas, et al.. (2012). Simplified identification of Lynch syndrome: A prospective, multicenter study. Digestive and Liver Disease. 44(6). 515–522. 15 indexed citations
12.
Théodorou, Vassilia, Philippe Valet, Isabelle Castan‐Laurell, et al.. (2010). Is Crohnʼs creeping fat an adipose tissue?. Inflammatory Bowel Diseases. 17(3). 747–757. 44 indexed citations
13.
Brétagnol, F., Yves Panís, Éric Rullier, et al.. (2010). Rectal Cancer Surgery With or Without Bowel Preparation. Annals of Surgery. 252(5). 863–868. 168 indexed citations
14.
Queralto, Michel, et al.. (2010). Efficacy of synthetic glue treatment of high crypoglandular fistula-in-ano. Gastroentérologie Clinique et Biologique. 34(8-9). 477–482. 12 indexed citations
15.
Mourra, Najat, Guy Zeitoun, G. Portier, et al.. (2008). High-resolution Genotyping of Chromosome 8 in Colon Adenocarcinomas Reveals Recurrent Break Point But No Gene Mutation in the 8p21 Region. Diagnostic Molecular Pathology. 17(2). 90–93. 5 indexed citations
16.
Portier, G., Francesco Iovino, & F Lazorthes. (2006). Surgery for Rectal Prolapse: Orr-Loygue Ventral Rectopexy With Limited Dissection Prevents Postoperative-Induced Constipation Without Increasing Recurrence. Diseases of the Colon & Rectum. 49(8). 1136–1140. 39 indexed citations
17.
Danjoux, Marie, Rosine Guimbaud, Talal Al Saati, et al.. (2006). Contribution of microdissection for the detection of microsatellite instability in colorectal cancer. Human Pathology. 37(3). 361–368. 13 indexed citations
18.
Portier, G., et al.. (2005). Use of Malone Antegrade Continence Enema in Patients With Perineal Colostomy After Rectal Resection. Diseases of the Colon & Rectum. 48(3). 499–503. 24 indexed citations
19.
Portier, G., et al.. (2005). Long-Term Functional Results After Straight or Colonic J-Pouch Coloanal Anastomosis. PubMed. 165. 191–195. 3 indexed citations
20.
Portier, G., et al.. (1986). [Necrotizing enteritis and Legionnaires' disease].. PubMed. 15(2). 75–75. 2 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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