Theodore Petsas

1.8k total citations
56 papers, 1.4k citations indexed

About

Theodore Petsas is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Theodore Petsas has authored 56 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Pulmonary and Respiratory Medicine, 12 papers in Surgery and 10 papers in Oncology. Recurrent topics in Theodore Petsas's work include Liver Disease Diagnosis and Treatment (6 papers), Sarcoma Diagnosis and Treatment (6 papers) and Lung Cancer Diagnosis and Treatment (5 papers). Theodore Petsas is often cited by papers focused on Liver Disease Diagnosis and Treatment (6 papers), Sarcoma Diagnosis and Treatment (6 papers) and Lung Cancer Diagnosis and Treatment (5 papers). Theodore Petsas collaborates with scholars based in Greece, United States and United Kingdom. Theodore Petsas's co-authors include Dimitrios Karnabatidis, Athanassios C. Tsamandas, Vassiliki Zolota, Dimitrios Siablis, Dimitrios Kardamakis, George Nikiforidis, George C. Kagadis, Vassiliki Tzelepi, Dionysis S. Bonikos and Stavroula Salakou and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Modern Pathology.

In The Last Decade

Theodore Petsas

54 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Theodore Petsas Greece 21 511 279 242 185 181 56 1.4k
Jun Aoki Japan 23 486 1.0× 464 1.7× 184 0.8× 121 0.7× 121 0.7× 99 1.5k
Jui‐Wei Lin Taiwan 22 236 0.5× 465 1.7× 444 1.8× 276 1.5× 236 1.3× 71 1.5k
Teruaki Oka Japan 22 587 1.1× 770 2.8× 520 2.1× 288 1.6× 99 0.5× 117 2.2k
Dıclehan Orhan Türkiye 25 518 1.0× 571 2.0× 496 2.0× 243 1.3× 70 0.4× 175 1.9k
Hideki Sakai Japan 25 993 1.9× 458 1.6× 474 2.0× 346 1.9× 490 2.7× 192 2.5k
J. Karner Austria 24 432 0.8× 567 2.0× 266 1.1× 189 1.0× 45 0.2× 83 1.6k
Jonathan K. Ho United States 19 394 0.8× 491 1.8× 118 0.5× 139 0.8× 189 1.0× 63 1.1k
Carlos Galliani United States 20 575 1.1× 513 1.8× 394 1.6× 156 0.8× 103 0.6× 62 1.8k
Tatsuo Fukuse Japan 25 648 1.3× 626 2.2× 336 1.4× 217 1.2× 96 0.5× 102 1.8k
Hiroshi Nakajima Japan 16 311 0.6× 262 0.9× 197 0.8× 201 1.1× 346 1.9× 53 1.5k

Countries citing papers authored by Theodore Petsas

Since Specialization
Citations

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

Fields of papers citing papers by Theodore Petsas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Theodore Petsas

This figure shows the co-authorship network connecting the top 25 collaborators of Theodore Petsas. A scholar is included among the top collaborators of Theodore Petsas 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 Theodore Petsas. Theodore Petsas 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.
Kraniotis, Pantelis, et al.. (2016). Giant ileocolic intussusception in an adult induced by a double ileal lipoma: a case report with pathologic correlation. Radiology Case Reports. 11(3). 148–151. 3 indexed citations
2.
Zampakis, Petros, Vasileios Panagiotopoulos, Theodore Petsas, & Christina Kalogeropoulou. (2015). Common and uncommon intracranial arterial anatomic variations in multi-detector computed tomography angiography (MDCTA). What radiologists should be aware of. Insights into Imaging. 6(1). 33–42. 20 indexed citations
3.
Koukouras, Dimitrios, Theodore Petsas, Evangelos Liatsikos, et al.. (2010). Percutaneous Minimally Invasive Management of Iatrogenic Ureteral Injuries. Journal of Endourology. 24(12). 1921–1927. 45 indexed citations
4.
Tsamandas, Athanasios, et al.. (2010). Anaplastic Lymphoma Kinase (ALK) Positive Inflammatory Pseudotumor of the Liver: Conservative Treatment and Long-Term Follow-Up. European Journal of Pediatric Surgery. 20(4). 278–280. 7 indexed citations
5.
Petsas, Theodore, et al.. (2010). The Role of CT-guided Percutaneous Gastrostomy in Patients With Clinically Severe Obesity Presenting With Complications After Bariatric Surgery. Surgical Laparoscopy Endoscopy & Percutaneous Techniques. 20(5). 299–305. 3 indexed citations
6.
Antonacopoulou, Anna G., Athanasios Tsamandas, Theodore Petsas, et al.. (2008). EGFR, HER‐2 and COX‐2 levels in colorectal cancer. Histopathology. 53(6). 698–706. 32 indexed citations
7.
Zolota, Vasiliki, Vassiliki Tzelepi, Theodore Petsas, et al.. (2007). Neuropathology. Modern Pathology. 20. 296–302.
8.
Kostopoulos, Spiros, Dimitris Glotsos, George C. Kagadis, et al.. (2007). A hybrid pixel-based classification method for blood vessel segmentation and aneurysm detection on CTA. Computers & Graphics. 31(3). 493–500. 10 indexed citations
9.
Tsamandas, Athanassios C., Anna G. Antonacopoulou, Efstathia Giannopoulou, et al.. (2007). Oval cell proliferation in cirrhosis in rats. An experimental study. Hepatology Research. 37(9). 755–764. 11 indexed citations
10.
Assimakopoulos, Stelios F., Αngelos Koutras, Thomas Makatsoris, et al.. (2006). A Case of Chondrosarcoma Developing in a Recurrent Retroperitoneal Mass after Chemotherapy for Testicular Germ Cell Tumor. Urologia Internationalis. 77(1). 86–88. 3 indexed citations
11.
Makatsoris, Thomas, Haralabos P. Kalofonos, Gerasimos Aravantinos, et al.. (2005). A Phase II Study of Capecitabine Plus Oxaliplatin (XELOX): A New First-Line Option in Metastatic Colorectal Cancer. International Journal of Gastrointestinal Cancer. 35(2). 103–110. 27 indexed citations
12.
Athanasopoulos, Anastasios, et al.. (2004). Paranephric Abscess during Pregnancy: A Case for a Low-Dose Interventional CT. Urologia Internationalis. 73(2). 185–187. 2 indexed citations
13.
Spiropoulos, Kostas, et al.. (2003). Can High Resolution Computed Tomography Predict Lung Function in Patients with Chronic Obstructive Pulmonary Disease?. Lung. 181(4). 169–181. 10 indexed citations
14.
Kagadis, George C., Theodore Petsas, Dimitrios Karnabatidis, et al.. (2003). CT angiography with three-dimensional techniques for the early diagnosis of intracranial aneurysms. Comparison with intra-arterial DSA and the surgical findings. European Journal of Radiology. 49(3). 212–223. 137 indexed citations
15.
Tepetes, Konstantinos, et al.. (2002). Survival for 5 Years After Repeat Liver Resections and Multimodality Treatment for Metastatic Intestinal Leiomyosarcoma: Report of a Case. Surgery Today. 32(10). 925–928. 7 indexed citations
16.
Kalofonos, Haralabos P., et al.. (2000). Scintigraphic Imaging of Sarcomatous Tumors with [<sup>111</sup>In-DTPA-Phe-1]-Octreotide. Oncology. 58(1). 18–24. 10 indexed citations
17.
Petsas, Theodore, et al.. (1995). Fibrin glue for sealing the needle track after percutaneous lung biopsy: Part I?experimental study. CardioVascular and Interventional Radiology. 18(6). 373–377. 9 indexed citations
18.
Petsas, Theodore, et al.. (1995). fibrin glue for sealing the needle track in fine-needle percutaneous lung biopsy using a coaxial system: Part II?clinical study. CardioVascular and Interventional Radiology. 18(6). 378–382. 45 indexed citations
19.
Kelekis, D., et al.. (1991). Selektive transzervikale Tubenrekanalisierung in der DSA-Anlage. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 154(4). 354–356. 1 indexed citations
20.
Petsas, Theodore, et al.. (1990). Die Verwendung von homologem, geronnenem Blut zur Pneumothoraxprophylaxe nach perkutaner Lungenbiopsie (experimentelle Studie). RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 152(5). 565–568. 3 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Jun Aoki Breakdown of academic impact, for papers by Jui‐Wei Lin Breakdown of academic impact, for papers by Teruaki Oka Breakdown of academic impact, for papers by Dıclehan Orhan Breakdown of academic impact, for papers by Hideki Sakai Breakdown of academic impact, for papers by J. Karner Breakdown of academic impact, for papers by Jonathan K. Ho Breakdown of academic impact, for papers by Carlos Galliani Breakdown of academic impact, for papers by Tatsuo Fukuse Breakdown of academic impact, for papers by Hiroshi Nakajima
Rankless by CCL
2026