Anastasios Koulaouzidis

9.8k total citations · 2 hit papers
277 papers, 5.6k citations indexed

About

Anastasios Koulaouzidis is a scholar working on Gastroenterology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Anastasios Koulaouzidis has authored 277 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 173 papers in Gastroenterology, 128 papers in Surgery and 99 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Anastasios Koulaouzidis's work include Gastrointestinal Bleeding Diagnosis and Treatment (162 papers), Gastric Cancer Management and Outcomes (85 papers) and Colorectal Cancer Screening and Detection (80 papers). Anastasios Koulaouzidis is often cited by papers focused on Gastrointestinal Bleeding Diagnosis and Treatment (162 papers), Gastric Cancer Management and Outcomes (85 papers) and Colorectal Cancer Screening and Detection (80 papers). Anastasios Koulaouzidis collaborates with scholars based in United Kingdom, Poland and Italy. Anastasios Koulaouzidis's co-authors include Dimitris K. Iakovidis, John Plevris, Diana E. Yung, Wojciech Marlicz, Emanuele Rondonotti, Sarah Douglas, Uri Kopylov, Ervin Tóth, Rami Eliakim and Gastone Ciuti and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gut and IEEE Access.

In The Last Decade

Anastasios Koulaouzidis

245 papers receiving 5.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Small-bowel capsule endoscopy and device-assisted enteroscopy for diagnosis and treatment of small-bowel disorders: European Society of Gastrointestinal Endoscopy (ESGE) Technical Review

2018 260 citations Cristiano Spada, Anastasios Koulaouzidis et al. profile →
Global Burden, Risk Factors, and Trends of Esophageal Cancer: An Analysis of Cancer Registries from 48 Countries

2021 127 citations Anastasios Koulaouzidis, Wojciech Marlicz et al. profile →

Peers

Anastasios Koulaouzidis

GASTR

SURGE

PRM

ONCOL

GENET

Helmut Neumann Germany

Glòria Fernández‐Esparrach Spain

Neil A. Shepherd United Kingdom

John T. Woosley United States

James Lau Hong Kong

David W. Rattner United States

James Y. Lau Hong Kong

Philip Wai Yan Chiu Hong Kong

Hisao Tajiri Japan

Ralf Kießlich Germany

Helmut Neumann Germany

Anastasios Koulaouzidis

1.4k ×0.5

GASTR

2.7k ×1.1

SURGE

1.6k ×1.2

PRM

1.6k ×1.5

ONCOL

1.2k ×1.5

GENET

Citations per year, relative to Anastasios Koulaouzidis Anastasios Koulaouzidis (= 1×) peers Helmut Neumann

Countries citing papers authored by Anastasios Koulaouzidis

Since Specialization

Citations

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

Fields of papers citing papers by Anastasios Koulaouzidis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Anastasios Koulaouzidis

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

Valdivia, Pablo Cortegoso, Stefano Kayali, Ulrik Deding, et al.. (2025). Conventional small-bowel capsule endoscopy reading vs proprietary artificial intelligence auxiliary systems: Systematic review and meta-analysis. Endoscopy International Open. 13(CP). a25442863–a25442863.

Valdivia, Pablo Cortegoso, Wojciech Marlicz, Karolina Skonieczna‐Żydecka, et al.. (2025). Systematic meta-review: diagnostic accuracy of colon capsule endoscopy for colonic neoplasia with umbrella meta-analysis. PubMed. 18. 2432649053–2432649053.

Baatrup, Gunnar, et al.. (2025). Colon capsule endoscopy today: Brief overview of leading UK and Danish initiatives. Endoscopy International Open. 13(CP). a26415952–a26415952.

Koulaouzidis, George, et al.. (2025). Application of Raman Spectroscopy in Non-Invasive Analysis of the Gut Microbiota and Its Impact on Gastrointestinal Health. Diagnostics. 15(3). 292–292. 2 indexed citations

Robertson, Alexander, et al.. (2025). Follow-up endoscopy rates as an indicator of effectiveness in colon capsule endoscopy: a systematic review and meta-analysis. BMJ Open Gastroenterology. 12(1). e001800–e001800. 1 indexed citations

Selnes, Ola A., et al.. (2024). Retention of endoscopic capsules in diverticula: Literature review of a capsule endoscopy rarity. SHILAP Revista de lepidopterología. 12(6). E788–E796. 1 indexed citations

Arasaradnam, Ramesh, et al.. (2023). Clinical utility of colon capsule endoscopy: a moving target?. Therapeutic Advances in Gastroenterology. 16. 1108378656–1108378656. 10 indexed citations

Spada, Cristiano, Anastasios Koulaouzidis, Cesare Hassan, et al.. (2022). Factors Associated with Withdrawal Time in European Colonoscopy Practice: Findings of the European Colonoscopy Quality Investigation (ECQI) Group. Diagnostics. 12(2). 503–503. 3 indexed citations

Spada, Cristiano, Anastasios Koulaouzidis, Cesare Hassan, et al.. (2022). Factors Associated with Polyp Detection Rate in European Colonoscopy Practice: Findings of The European Colonoscopy Quality Investigation (ECQI) Group. International Journal of Environmental Research and Public Health. 19(6). 3388–3388. 4 indexed citations

10.

Tashk, Ashkan, Jürgen Herp, Thomas Bjørsum‐Meyer, Anastasios Koulaouzidis, & Esmaeil S. Nadimi. (2022). AID-U-Net: An Innovative Deep Convolutional Architecture for Semantic Segmentation of Biomedical Images. Diagnostics. 12(12). 2952–2952. 4 indexed citations

11.

Koulaouzidis, George, Michał Kukla, Wojciech Marlicz, et al.. (2021). Association of non-alcoholic fatty liver diseasewith coronary artery calcification progression:a systematic review and meta-analysis. Gastroenterology Review. 16(3). 196–206. 21 indexed citations

12.

Deding, Ulrik, et al.. (2021). EndoConf: real-time video consultation during endoscopy; telemedicine in endoscopy at its best. SHILAP Revista de lepidopterología. 9(11). E1847–E1851. 1 indexed citations

13.

Koulaouzidis, George, et al.. (2021). Conventional cardiac risk factors associated with trastuzumab-induced cardiotoxicity in breast cancer: Systematic review and meta-analysis. Current Problems in Cancer. 45(5). 100723–100723. 13 indexed citations

14.

Kamiński, Michał F., Wojciech Marlicz, & Anastasios Koulaouzidis. (2020). Googling on Colonoscopy: A Retrospective Analysis of Search Engine Statistics. SHILAP Revista de lepidopterología.

15.

Robertson, Alexander, et al.. (2020). Faecal Calprotectin and 7-α Cholestenone Levels in Microscopic Colitis: Experience from Edinburgh. Clinical and Experimental Gastroenterology. Volume 13. 115–121. 4 indexed citations

16.

Kamiński, Mikołaj, Wojciech Marlicz, & Anastasios Koulaouzidis. (2020). Googling on Colonoscopy: A Retrospective Analysis of Search Engine Statistics. Clinical and Experimental Gastroenterology. Volume 13. 397–405. 10 indexed citations

17.

Yung, Diana E., John Plevris, Romain Leenhardt, Xavier Dray, & Anastasios Koulaouzidis. (2020). Poor Quality of Small Bowel Capsule Endoscopy Images Has a Significant Negative Effect in the Diagnosis of Small Bowel Malignancy. Clinical and Experimental Gastroenterology. Volume 13. 475–484. 12 indexed citations

18.

Ortega, Samuel, Himar Fabelo, Dimitris K. Iakovidis, Anastasios Koulaouzidis, & Gustavo M. Callicó. (2019). Use of Hyperspectral/Multispectral Imaging in Gastroenterology. Shedding Some–Different–Light into the Dark. Journal of Clinical Medicine. 8(1). 36–36. 89 indexed citations

19.

Gasia, Miriam Fort, Remo Panaccione, Gilaad G. Kaplan, et al.. (2015). P176. Irritable bowel syndrome frequency in Inflammatory Bowel Disease during both clinical and deep remission and its association with fecal calprotectin. Journal of Crohn s and Colitis. 9(suppl 1). S164–S165. 3 indexed citations

20.

Koulaouzidis, Anastasios, et al.. (2013). PTU-190 Small Bowel Capsule Endoscopy in Patients with Unexplained Anaemia/Gastrointestinal Bleeding and Chronic Kidney Disease. Gut. 62(Suppl 1). A126.2–A127. 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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