Nikolaos Ptohis

483 citations
36 papers · 329 indexed · h-index 13

Nikolaos Ptohis

34 papers receiving 321 citations

Peers

Nikolaos Ptohis
Comparison fields: 5 of 56
  • Hepatology 49
  • Pulmonary and Respiratory Medicine 135
  • Surgery 155
  • Genetics 36
  • Emergency Medicine 31
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Citations per field
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Citations per year

Countries citing papers authored by Nikolaos Ptohis

Since Specialization
Citations

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

Fields of papers citing papers by Nikolaos Ptohis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Nikolaos Ptohis, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Nikolaos Ptohis Line = papers co-authored together Nikolaos Ptohis links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20250
2 202212
3 20218
4 20219
5 201710
6 201312
7 201214
8 201014
9 20101
10 200935
11 200914
12 20098
13
Review paper Over a decade treating hepatocellular carcinoma percutaneously with radiofrequency thermal ablation. Worldwide experience
20086
14 200814
15 20081
16 20083
17 200712
18 20071
19 20079
20 200623

About Nikolaos Ptohis

Nikolaos Ptohis is a scholar working on Hepatology, Internal Medicine and Emergency Medical Services, having authored 36 papers that have together received 329 indexed citations. Recurring topics across this work include Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Vascular Procedures and Complications (5 papers), Medical Imaging Techniques and Applications (4 papers), Medical Imaging and Pathology Studies (4 papers), Central Venous Catheters and Hemodialysis (4 papers), Pediatric Hepatobiliary Diseases and Treatments (3 papers), Venous Thromboembolism Diagnosis and Management (3 papers) and Liver Disease Diagnosis and Treatment (3 papers). The work is most often cited by research in Hepatology (49 citations), Pulmonary and Respiratory Medicine (135 citations) and Surgery (155 citations). Nikolaos Ptohis has collaborated with scholars based in Greece, United States and Germany. Frequent co-authors include Alexis Kelekis, Athanasios N. Chalazonitis, Εlias Brountzos, Loukas Thanos, Nikolaos Kelekis, Spyridon Tsiouris, S. Mylona, Sofia Mylona, Alexandra Nikita and Maria Pomoni. Their work appears in journals such as SHILAP Revista de lepidopterología, World Journal of Gastroenterology and European Radiology.

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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