N. Viazis

682 total citations
17 papers, 240 citations indexed

About

N. Viazis is a scholar working on Surgery, Epidemiology and Genetics. According to data from OpenAlex, N. Viazis has authored 17 papers receiving a total of 240 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 8 papers in Epidemiology and 6 papers in Genetics. Recurrent topics in N. Viazis's work include Inflammatory Bowel Disease (6 papers), Microscopic Colitis (5 papers) and Gastroesophageal reflux and treatments (2 papers). N. Viazis is often cited by papers focused on Inflammatory Bowel Disease (6 papers), Microscopic Colitis (5 papers) and Gastroesophageal reflux and treatments (2 papers). N. Viazis collaborates with scholars based in Greece, United States and Israel. N. Viazis's co-authors include Spilios Manolakopoulos, C. Christodoulou, Ram Chuttani, Gerasimos Stefanidis, Douglas K. Pleskow, Spiros Sgouros, Gerassimos J. Mantzaris, Konstantinos Argyriou, Ioulia Tseti and Sotirios D. Georgopoulos and has published in prestigious journals such as International Journal of Molecular Sciences, The American Journal of Gastroenterology and Nutrients.

In The Last Decade

N. Viazis

14 papers receiving 234 citations

Peers

N. Viazis
Comparison fields: 5 of 34
  • Surgery 184
  • Pulmonary and Respiratory Medicine 140
  • Oncology 70
  • Epidemiology 41
  • Gastroenterology 38
Marcus Kantowski Germany
Mohammed El Abkari Morocco
Tzu‐Chan Hong Taiwan
Paolo Strignano Italy
Bor‐Shyang Sheu Taiwan
Eva Barreiro Alonso Spain
G. M. Gulzar India
Sung‐Shuo Kao Taiwan
Malathi Sathiyasekaran India
Itaru Iwama Japan
Marcus Kantowski Germany View profile →
Citations per field, relative to N. Viazis
N. Viazis · 1×
Citations per year, relative to N. Viazis
N. Viazis · 1×

Countries citing papers authored by N. Viazis

Since Specialization
Citations

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

Fields of papers citing papers by N. Viazis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Viazis

This figure shows the co-authorship network connecting the top 25 collaborators of N. Viazis. A scholar is included among the top collaborators of N. Viazis 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 N. Viazis. N. Viazis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

17 of 17 papers shown
# Work Indexed citations
1 0
2 0
3 2
4 1
5 63
6 6
7 1
8
Cold snare polypectomy with pull technique of flat colonic polyps up to 12 mm: a porcine model.
7
9 1
10 115
11 11
12 1
13 0
14
Endoscopic removal of esophageal expandable metal stents:is it really feasible?
1
15
Treating a malignant biliary stricture using the Soehendra stent retriever: overcoming the boundaries
2
16
Diffuse idiopathic colonic varices presenting with lower gastrointestinal bleeding in an elderly patient: a case report and review of the literature.
3
17 26

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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2026