Leonidas A. Bourikas

713 total citations
29 papers, 503 citations indexed

About

Leonidas A. Bourikas is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Leonidas A. Bourikas has authored 29 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 10 papers in Pulmonary and Respiratory Medicine and 8 papers in Oncology. Recurrent topics in Leonidas A. Bourikas's work include Gastric Cancer Management and Outcomes (9 papers), Gastrointestinal disorders and treatments (6 papers) and Gastrointestinal Tumor Research and Treatment (5 papers). Leonidas A. Bourikas is often cited by papers focused on Gastric Cancer Management and Outcomes (9 papers), Gastrointestinal disorders and treatments (6 papers) and Gastrointestinal Tumor Research and Treatment (5 papers). Leonidas A. Bourikas collaborates with scholars based in Greece, United Kingdom and United States. Leonidas A. Bourikas's co-authors include Konstantinos Papadakis, Elias Kouroumalis, Zacharias Tsiamoulos, George Kolios, Pinelopi Manousou, Ioannis Drygiannakis, Vassilis Valatas, Brian P. Saunders, Ioannis E. Κoutroubakis and George Notas and has published in prestigious journals such as Gut, British Journal of Pharmacology and Gastrointestinal Endoscopy.

In The Last Decade

Leonidas A. Bourikas

29 papers receiving 493 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Leonidas A. Bourikas Greece	12	174	148	103	101	100	29	503
Hüseyin Alkım Türkiye	13	223 1.3×	127 0.9×	79 0.8×	175 1.7×	75 0.8×	41	603
Matilde Ingrosso Italy	9	211 1.2×	176 1.2×	113 1.1×	138 1.4×	72 0.7×	16	510
Urban Sjöqvist Sweden	11	244 1.4×	165 1.1×	62 0.6×	84 0.8×	87 0.9×	21	547
Ali Rıza Köksal Türkiye	12	163 0.9×	65 0.4×	45 0.4×	156 1.5×	56 0.6×	38	537
Mitsunori Noguchi Japan	13	206 1.2×	170 1.1×	28 0.3×	76 0.8×	61 0.6×	23	520
Silvia Salvatori Italy	11	125 0.7×	101 0.7×	68 0.7×	69 0.7×	61 0.6×	33	459
Tamara Pérez-Jeldres Chile	11	134 0.8×	234 1.6×	33 0.3×	158 1.6×	59 0.6×	21	540
André Zonetti de Arruda Leite Brazil	9	140 0.8×	214 1.4×	28 0.3×	137 1.4×	46 0.5×	20	447
Arianna Dal Buono Italy	14	135 0.8×	267 1.8×	34 0.3×	231 2.3×	156 1.6×	66	553
Rin Chang South Korea	14	271 1.6×	69 0.5×	119 1.2×	138 1.4×	83 0.8×	53	590

Countries citing papers authored by Leonidas A. Bourikas

Since Specialization

Citations

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

Fields of papers citing papers by Leonidas A. Bourikas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leonidas A. Bourikas. 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 Leonidas A. Bourikas. The network helps show where Leonidas A. Bourikas may publish in the future.

Co-authorship network of co-authors of Leonidas A. Bourikas

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

Despott, Edward J., Alberto Murino, Masanao Nakamura, Leonidas A. Bourikas, & Chris Fraser. (2017). A prospective randomised study comparing double-balloon colonoscopy and conventional colonoscopy in pre-defined technically difficult cases. Digestive and Liver Disease. 49(5). 507–513. 5 indexed citations

Despott, Edward J., et al.. (2015). A prospective comparison of performance during back-to-back, anterograde manual spiral enteroscopy and double-balloon enteroscopy. Digestive and Liver Disease. 47(5). 395–400. 13 indexed citations

Peake, S., et al.. (2013). PTH-070 Endoscopic Resection of Giant, (> 4Cm) Sessile/Flat Colonic Polyps: Techniques and outcomes. Gut. 62(Suppl 1). A239.2–A240. 2 indexed citations

Bourikas, Leonidas A.. (2013). How we can measure quality in colonoscopy?. World Journal of Gastrointestinal Endoscopy. 5(10). 468–468. 8 indexed citations

Nakamura, Masanao, Alberto Murino, Edward J. Despott, et al.. (2012). PTU-228 Predicting difficult colonoscopy using the St Mark's difficult colonoscopy scoring system: a pilot study. Gut. 61(Suppl 2). A278.2–A279. 1 indexed citations

Despott, Edward J., et al.. (2012). OC-047 A prospective, back-to-back, comparative study of manual spiral enteroscopy and double-balloon enteroscopy. Gut. 61(Suppl 2). A20.2–A20. 1 indexed citations

Bourikas, Leonidas A., Edward J. Despott, Morgan Moorghen, & Chris Fraser. (2012). Endoscopic features of mesenteric panniculitis by double-balloon enteroscopy. Digestive and Liver Disease. 44(11). 961–961. 3 indexed citations

Manousou, Pinelopi, George Kolios, Ioannis Drygiannakis, et al.. (2012). CXCR3 axis in patients with primary biliary cirrhosis: a possible novel mechanism of the effect of ursodeoxycholic acid. Clinical & Experimental Immunology. 172(1). 9–15. 33 indexed citations

Drygiannakis, Ioannis, Vassilis Valatas, Leonidas A. Bourikas, et al.. (2012). Proinflammatory cytokines induce crosstalk between colonic epithelial cells and subepithelial myofibroblasts: Implication in intestinal fibrosis. Journal of Crohn s and Colitis. 7(4). 286–300. 70 indexed citations

10.

Basseri, Robert J., Elizabeta Nemeth, Maria Vassilaki, et al.. (2012). Hepcidin is a key mediator of anemia of inflammation in Crohn's disease. Journal of Crohn s and Colitis. 7(8). e286–e291. 64 indexed citations

11.

Bourikas, Leonidas A., et al.. (2012). Eosinophilic gastroenteritis associated with Churg-Strauss syndrome.. PubMed. 25(2). 164–164. 2 indexed citations

12.

Tsiamoulos, Zacharias, Leonidas A. Bourikas, & Brian P. Saunders. (2011). Endoscopic mucosal ablation: a new argon plasma coagulation/injection technique to assist complete resection of recurrent, fibrotic colon polyps (with video). Gastrointestinal Endoscopy. 75(2). 400–404. 32 indexed citations

13.

Manousou, Pinelopi, George Kolios, Vassilis Valatas, et al.. (2010). Increased expression of chemokine receptor CCR3 and its ligands in ulcerative colitis: the role of colonic epithelial cells inin vitrostudies. Clinical & Experimental Immunology. 162(2). 337–347. 42 indexed citations

14.

Bourikas, Leonidas A. & Ioannis E. Κoutroubakis. (2010). Anti-TNF and Fistulising Perianal Crohns Disease: Use in Clinical Practice. Current Drug Targets. 11(2). 187–197. 6 indexed citations

15.

Bourikas, Leonidas A., George Kolios, Vassilis Valatas, et al.. (2009). Ciprofloxacin decreases survival in HT‐29 cells via the induction of TGF‐β1 secretion and enhances the anti‐proliferative effect of 5‐fluorouracil. British Journal of Pharmacology. 157(3). 362–370. 30 indexed citations

16.

Bourikas, Leonidas A. & Konstantinos Papadakis. (2009). Musculoskeletal manifestations of inflammatory bowel disease. Inflammatory Bowel Diseases. 15(12). 1915–1924. 62 indexed citations

17.

Manousou, Pinelopi, George Kolios, Ioannis Drygiannakis, et al.. (2008). Expression of a splice variant of CXCR3 in Crohn's disease patients; indication for a lymphocyte—epithelial cell interaction. Journal of Gastroenterology and Hepatology. 23(12). 1823–1833. 10 indexed citations

18.

Gourtsoyiannis, Nicholas, Nickolas Papanikolaou, Leonidas A. Bourikas, et al.. (2008). Crohn's disease lymphadenopathy: MR imaging findings. European Journal of Radiology. 69(3). 425–428. 25 indexed citations

19.

Bourikas, Leonidas A., Maria Tzardi, Adam Hatzidakis, & Ioannis E. Κoutroubakis. (2007). Small bowel perforation due to non-Hodgkin-lymphoma in a patient with ulcerative colitis and systemic lupus erythematosus. Digestive and Liver Disease. 40(2). 144–144. 7 indexed citations

20.

Kolios, George, Pinelopi Manousou, Leonidas A. Bourikas, et al.. (2006). Ciprofloxacin inhibits cytokine‐induced nitric oxide production in human colonic epithelium. European Journal of Clinical Investigation. 36(10). 720–729. 23 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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