I Altorjay

3.7k total citations
69 papers, 1.6k citations indexed

About

I Altorjay is a scholar working on Genetics, Surgery and Epidemiology. According to data from OpenAlex, I Altorjay has authored 69 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Genetics, 23 papers in Surgery and 22 papers in Epidemiology. Recurrent topics in I Altorjay's work include Inflammatory Bowel Disease (24 papers), Liver Disease and Transplantation (11 papers) and Microscopic Colitis (11 papers). I Altorjay is often cited by papers focused on Inflammatory Bowel Disease (24 papers), Liver Disease and Transplantation (11 papers) and Microscopic Colitis (11 papers). I Altorjay collaborates with scholars based in Hungary, Germany and United States. I Altorjay's co-authors include Mária Papp, Péter L. Lakatos, M. Udvardy, Károly Palatka, István Tornai, Zsuzsanna Vitális, Walter Reinisch, J. Papp, Jolán Hársfalvi and Gábor Veres and has published in prestigious journals such as Gastroenterology, PLoS ONE and Hepatology.

In The Last Decade

I Altorjay

66 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
I Altorjay Hungary	22	645	550	406	355	352	69	1.6k
Michael Chiorean United States	21	630 1.0×	747 1.4×	850 2.1×	219 0.6×	227 0.6×	94	1.9k
Carsten Büning Germany	23	513 0.8×	793 1.4×	347 0.9×	304 0.9×	83 0.2×	45	1.5k
Eyal Shteyer Israel	19	374 0.6×	281 0.5×	468 1.2×	200 0.6×	227 0.6×	61	1.3k
M. Vilien Denmark	17	1.1k 1.7×	1.2k 2.2×	628 1.5×	317 0.9×	160 0.5×	33	1.9k
H J Hodgson United Kingdom	20	636 1.0×	574 1.0×	452 1.1×	230 0.6×	132 0.4×	58	1.4k
Daniela Pugliese Italy	23	797 1.2×	1.1k 1.9×	338 0.8×	404 1.1×	97 0.3×	108	1.6k
Chris J. Hawkey United Kingdom	12	545 0.8×	853 1.6×	269 0.7×	222 0.6×	69 0.2×	17	1.3k
Hannu Nuutinen Finland	23	1.2k 1.9×	1.1k 2.0×	1.1k 2.7×	256 0.7×	336 1.0×	43	2.4k
N. D. Gallagher Australia	22	374 0.6×	134 0.2×	613 1.5×	260 0.7×	374 1.1×	78	1.5k
N Raknerud Norway	19	968 1.5×	287 0.5×	202 0.5×	112 0.3×	656 1.9×	43	1.6k

Countries citing papers authored by I Altorjay

Since Specialization

Citations

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

Fields of papers citing papers by I Altorjay

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of I Altorjay

This figure shows the co-authorship network connecting the top 25 collaborators of I Altorjay. A scholar is included among the top collaborators of I Altorjay 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 I Altorjay. I Altorjay 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

Pécsi, Dániel, Nelli Farkas, Szilárd Gódi, et al.. (2025). Transpancreatic Sphincterotomy Is a Safe and Effective Pancreatic Guidewire-Assisted Cannulation Method: Real-World Data Analysis of the Hungarian ERCP Registry. Journal of Clinical Medicine. 14(19). 7118–7118.

Pécsi, Dániel, Szilárd Gódi, Péter Hegyi, et al.. (2020). ERCP is more challenging in cases of acute biliary pancreatitis than in acute cholangitis – Analysis of the Hungarian ERCP registry data. Pancreatology. 21(1). 59–63. 9 indexed citations

Trauner, Michael, Peter Fickert, Gideon M. Hirschfield, et al.. (2016). norUrsodeoxycholic acid (norUDCA) improves cholestasis in primary sclerosing cholangitis (PSC) independent of ursodeoxycholic acid (UDCA) pre-treatment and response. Hepatology. 63. 4 indexed citations

Reinisch, Walter, Michael Staun, Rakesh K. Tandon, et al.. (2013). A Randomized, Open-Label, Non-Inferiority Study of Intravenous Iron Isomaltoside 1,000 (Monofer) Compared With Oral Iron for Treatment of Anemia in IBD (PROCEED). The American Journal of Gastroenterology. 108(12). 1877–1888. 116 indexed citations

Lakatos, Péter L., Lajos S. Kiss, Károly Palatka, et al.. (2010). Serum lipopolysaccharide-binding protein and soluble CD14 are markers of disease activity in patients with Crohnʼs disease. Inflammatory Bowel Diseases. 17(3). 767–777. 69 indexed citations

Papp, Mária, Péter L. Lakatos, Jolán Hársfalvi, et al.. (2010). Mannose-binding lectin level and deficiency is not associated with inflammatory bowel diseases, disease phenotype, serology profile, and NOD2/CARD15 genotype in a large Hungarian cohort. Human Immunology. 71(4). 407–413. 12 indexed citations

Papp, Mária, Zsuzsanna Vitális, István Tornai, et al.. (2010). M1675 Presence of Anti-Microbial Antibodies is Associated With Increased Risk for Systemic Infections in a Large Hungarian Cohort of Patients With Liver Cirrhosis. Gastroenterology. 138(5). S–827. 2 indexed citations

Reinisch, Walter, László Bene, L Simón, et al.. (2009). Fontolizumab in moderate to severe Crohnʼs disease: A phase 2, randomized, double-blind, placebo-controlled, multiple-dose study. Inflammatory Bowel Diseases. 16(2). 233–242. 160 indexed citations

Banai, János, G. Pavlik, I Altorjay, et al.. (2009). Gastroesophageal Reflux Disease: Work-Related Disease?. Digestive Diseases. 27(1). 38–44. 27 indexed citations

10.

Wodala, Barnabás, Zsuzsanna Deák, Imre Vass, et al.. (2008). In Vivo Target Sites of Nitric Oxide in Photosynthetic Electron Transport as Studied by Chlorophyll Fluorescence in Pea Leaves. PLANT PHYSIOLOGY. 146(4). 1920–1927. 71 indexed citations

11.

Lakatos, Péter L., I Altorjay, Yvette Mándi, et al.. (2008). Interaction between seroreactivity to microbial antigens and genetics in Crohn’s disease: is there a role for defensins?. Tissue Antigens. 71(6). 552–559. 18 indexed citations

12.

Szamosi, Tamás, Péter L. Lakatos, Anikó Szilvási, et al.. (2008). The 3′UTR NFKBIA Variant Is Associated with Extensive Colitis in Hungarian IBD Patients. Digestive Diseases and Sciences. 54(2). 351–359. 14 indexed citations

13.

Lakatos, Péter L., I Altorjay, Tamás Szamosi, et al.. (2008). Pancreatic Autoantibodies Are Associated with Reactivity to Microbial Antibodies, Penetrating Disease Behavior, Perianal Disease, and Extraintestinal Manifestations, But Not with NOD2/CARD15 or TLR4 Genotype in a Hungarian IBD Cohort. Inflammatory Bowel Diseases. 15(3). 365–374. 51 indexed citations

14.

Mikó, Irén, et al.. (2007). Esophageal replacement using cryopreserved tracheal graft. Diseases of the Esophagus. 21(5). 468–472. 4 indexed citations

15.

Höfner, Peter, Ferenc Nagy, Péter L. Lakatos, et al.. (2007). NOD1 gene E266K polymorphism is associated with disease susceptibility but not with disease phenotype or NOD2/CARD15 in Hungarian patients with Crohn's disease. Digestive and Liver Disease. 39(12). 1064–1070. 32 indexed citations

16.

Lakatos, Péter L., Simon Fischer, Karolien Claes, et al.. (2006). DLG5 R30Q Is Not Associated With IBD in Hungarian IBD Patients but Predicts Clinical Response to Steroids in Crohn's Disease. Inflammatory Bowel Diseases. 12(5). 362–368. 20 indexed citations

17.

Palatka, Károly, Zoltán Serfözö, Zoltán Veréb, et al.. (2005). Changes in the expression and distribution of the inducible and endothelial nitric oxide synthase in mucosal biopsy specimens of inflammatory bowel disease. Scandinavian Journal of Gastroenterology. 40(6). 670–680. 48 indexed citations

18.

Altorjay, Áron, et al.. (2005). The place of gastro-jejuno-duodenal interposition following limited esophageal resection. European Journal of Cardio-Thoracic Surgery. 28(2). 296–300. 2 indexed citations

19.

Altorjay, I, C.M. Kirchmaier, & H.K. Breddin. (1989). Changes of spontaneous and induced platelet aggregation in the presence of a human endothelial cell monolayer. Thrombosis Research. 55(1). 69–77. 1 indexed citations

20.

Altorjay, I, et al.. (1979). [Esophageal perforation as a complication of handling of the newborn infant in the delivery room].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 120(5). 283–5. 1 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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