Paraskevas Gkolfakis

2.8k total citations
132 papers, 1.5k citations indexed

About

Paraskevas Gkolfakis is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Paraskevas Gkolfakis has authored 132 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Surgery, 74 papers in Oncology and 71 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Paraskevas Gkolfakis's work include Pancreatic and Hepatic Oncology Research (44 papers), Gastric Cancer Management and Outcomes (33 papers) and Gallbladder and Bile Duct Disorders (30 papers). Paraskevas Gkolfakis is often cited by papers focused on Pancreatic and Hepatic Oncology Research (44 papers), Gastric Cancer Management and Outcomes (33 papers) and Gallbladder and Bile Duct Disorders (30 papers). Paraskevas Gkolfakis collaborates with scholars based in Greece, Belgium and Italy. Paraskevas Gkolfakis's co-authors include Κonstantinos Τriantafyllou, Georgios Tziatzios, Antonio Facciorusso, Ioannis S. Papanikolaou, Daryl Ramai, George Dimitriadis, Marianna Arvanitakis, Cesare Hassan, Stefano Francesco Crinò and Alessandro Repici and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Annals of Oncology.

In The Last Decade

Paraskevas Gkolfakis

121 papers receiving 1.5k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Paraskevas Gkolfakis 821 701 658 355 152 132 1.5k
Jesse Lachter 662 0.8× 764 1.1× 648 1.0× 470 1.3× 133 0.9× 80 1.6k
Kyoung Oh Kim 856 1.0× 335 0.5× 688 1.0× 409 1.2× 165 1.1× 109 1.5k
Chul‐Hyun Lim 759 0.9× 313 0.4× 539 0.8× 321 0.9× 150 1.0× 88 1.1k
Luis F. Lara 904 1.1× 541 0.8× 428 0.7× 220 0.6× 136 0.9× 97 1.3k
Field F. Willingham 1.6k 1.9× 620 0.9× 807 1.2× 773 2.2× 246 1.6× 140 2.4k
Ali Nawras 784 1.0× 504 0.7× 649 1.0× 159 0.4× 142 0.9× 129 1.3k
Chika Kusano 1.5k 1.8× 307 0.4× 1.5k 2.3× 962 2.7× 96 0.6× 133 2.3k
Emilio Di Giulio 1.2k 1.4× 832 1.2× 919 1.4× 541 1.5× 345 2.3× 80 2.1k
A. C. de Beaux 1.1k 1.4× 464 0.7× 324 0.5× 109 0.3× 114 0.8× 45 1.5k
Linda Wedlake 441 0.5× 371 0.5× 336 0.5× 326 0.9× 191 1.3× 30 1.4k

Countries citing papers authored by Paraskevas Gkolfakis

Since Specialization
Citations

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

Fields of papers citing papers by Paraskevas Gkolfakis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Paraskevas Gkolfakis

This figure shows the co-authorship network connecting the top 25 collaborators of Paraskevas Gkolfakis. A scholar is included among the top collaborators of Paraskevas Gkolfakis 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 Paraskevas Gkolfakis. Paraskevas Gkolfakis 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.
Frountzas, Maximos, Francesk Mulita, Michalis Katsimpoulas, et al.. (2025). The role of Toll-like receptors in liver regenerationafter partial hepatectomy. Gastroenterology Review. 20(3). 294–304.
2.
Dajti, Elton, Leonardo Frazzoni, Jordi Guardiola, et al.. (2025). In-hospital mortality in patients with lower gastrointestinal bleeding: development and validation of a prediction score. Endoscopy. 57(8). 839–848.
3.
Tziatzios, Georgios, Paraskevas Gkolfakis, Apostolis Papaefthymiou, et al.. (2024). Endoscopic Grading and Sampling of Gastric Precancerous Lesions: A Comprehensive Literature Review. Current Oncology. 31(7). 3923–3938. 5 indexed citations
4.
Shah, Jimil, Apostolis Papaefthymiou, Antonio Facciorusso, et al.. (2024). Endoscopic Management of Difficult Biliary Stones: An Evergreen Issue. Medicina. 60(2). 340–340. 2 indexed citations
5.
Tziatzios, Georgios, Antonio Facciorusso, Apostolis Papaefthymiou, et al.. (2023). Models and scores to predict adequacy of bowel preparation before colonoscopy. Best Practice & Research Clinical Gastroenterology. 67. 101859–101859. 2 indexed citations
6.
Gkolfakis, Paraskevas, et al.. (2023). Portal cavernography during endoscopic retrograde cholangiopancreatography: from bilhemia to hemobilia. Clinical Endoscopy. 56(4). 521–526.
7.
Crinò, Stefano Francesco, Paraskevas Gkolfakis, Daryl Ramai, et al.. (2023). Impact of biliary stents on diagnostic yield of endoscopic ultrasound-guided tissue acquisition of solid pancreatic head lesions: a systematic review and meta-analysis. Endoscopy. 55(S 02). S250–S251. 1 indexed citations
8.
Papaefthymiou, Apostolis, Marcello Maida, Georgios Tziatzios, et al.. (2023). Performance and safety of motorized spiral enteroscopy: a systematic review and meta-analysis. Endoscopy. 55(S 02). S239–S239. 1 indexed citations
9.
Crinò, Stefano Francesco, Daryl Ramai, Alessandro Fugazza, et al.. (2023). Comparative Diagnostic Performance of Different Techniques for Endoscopic Ultrasound-Guided Fine-Needle Biopsy of Solid Pancreatic Masses: A Network Meta-analysis. Endoscopy. 55(S 02). S249–S249. 3 indexed citations
10.
Tziatzios, Georgios, Antonio Facciorusso, Apostolis Papaefthymiou, et al.. (2023). Effects of add-on devices in screening colonoscopy outcomes: a systematic review and meta-analysis. Endoscopy. 55(S 02). S158–S158. 1 indexed citations
11.
Tziatzios, Georgios, Athanasios Giannakopoulos, Paraskevas Gkolfakis, et al.. (2023). Application of the modified ALDRETE score in the assessment of resuscitation after gastrointestinal endoscopy: preliminary results of a randomized clinical trial. Endoscopy. 55(S 02). S253–S253. 1 indexed citations
12.
Tziatzios, Georgios, Paraskevas Gkolfakis, Gabriela Leite, et al.. (2023). Probiotics in Functional Dyspepsia. Microorganisms. 11(2). 351–351. 8 indexed citations
13.
Papaefthymiou, Apostolis, Gavin Johnson, Marcello Maida, et al.. (2023). Performance and Safety of EUS Ablation Techniques for Pancreatic Cystic Lesions: A Systematic Review and Meta-Analysis. Cancers. 15(9). 2627–2627. 12 indexed citations
14.
Gkolfakis, Paraskevas, et al.. (2023). Recent Developments in the Field of Endoscopic Ultrasound for Diagnosis, Staging, and Treatment of Pancreatic Lesions. Cancers. 15(9). 2547–2547. 3 indexed citations
15.
Facciorusso, Antonio, Stefano Francesco Crinò, Daryl Ramai, et al.. (2021). Association between pancreatic intraductal papillary mucinous neoplasms and extrapancreatic malignancies: A systematic review with meta-analysis. European Journal of Surgical Oncology. 48(3). 632–639. 1 indexed citations
16.
Gkolfakis, Paraskevas, et al.. (2021). A Gastrobronchial Fistula Secondary to Endoscopic Internal Drainage of a Post-Sleeve Gastrectomy Fluid Collection. Clinical Endoscopy. 55(1). 141–145. 2 indexed citations
17.
Τriantafyllou, Κonstantinos, Paraskevas Gkolfakis, Ian M. Gralnek, et al.. (2021). Diagnosis and management of acute lower gastrointestinal bleeding: European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy. 53(8). 850–868. 86 indexed citations
18.
Gkolfakis, Paraskevas, Georgios Tziatzios, Georgios Dimitriadis, & Κonstantinos Τriantafyllou. (2018). Meta-analysis of randomized controlled trials challenging the usefulness of purgative preparation before small-bowel video capsule endoscopy. Endoscopy. 50(7). 671–683. 34 indexed citations
19.
Papanikolaou, Ioannis S., Paraskevas Gkolfakis, Stavros Parasyris, et al.. (2018). Dislodged biliary stent causes lower gastrointestinal hemorrhage four years postendoscopic retrograde cholangiopancreatography. Clinical Case Reports. 6(7). 1373–1374. 1 indexed citations
20.
Papanikolaou, Ioannis S., Paraskevas Gkolfakis, Georgios Tziatzios, et al.. (2017). An unusual cause of acute lower gastrointestinal bleeding: lung adenocarcinoma metastasis to the descending colon. Clinical Case Reports. 5(8). 1411–1413.

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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