Piotr Kowalewski

1.3k total citations
32 papers, 361 citations indexed

About

Piotr Kowalewski is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Piotr Kowalewski has authored 32 papers receiving a total of 361 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Surgery, 11 papers in Pulmonary and Respiratory Medicine and 6 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Piotr Kowalewski's work include Bariatric Surgery and Outcomes (22 papers), Body Contouring and Surgery (13 papers) and Gastric Cancer Management and Outcomes (9 papers). Piotr Kowalewski is often cited by papers focused on Bariatric Surgery and Outcomes (22 papers), Body Contouring and Surgery (13 papers) and Gastric Cancer Management and Outcomes (9 papers). Piotr Kowalewski collaborates with scholars based in Poland, United States and Slovakia. Piotr Kowalewski's co-authors include Michał Janik, Krzysztof Paśnik, Maciej Wałędziak, Andrzej Kwiatkowski, Robert Olszewski, Anna Różańska-Walędziak, Piotr Major, Michał Pędziwiatr, Michał Wysocki and Maciej Matłok and has published in prestigious journals such as Obesity Surgery, Journal of Clinical Medicine and Surgery for Obesity and Related Diseases.

In The Last Decade

Piotr Kowalewski

30 papers receiving 358 citations

Peers

Piotr Kowalewski
Johnathan A. Slone United States
Ami Bylund Sweden
C. Knoll Germany
Maciej Wałędziak Poland
Alistair Sharples United Kingdom
Bernardo M. Pessoa United States
Melanie Lauti New Zealand
Brandon T. Grover United States
Matthew T. Baker United States
Bart van Wagensveld Netherlands
Johnathan A. Slone United States
Piotr Kowalewski
Citations per year, relative to Piotr Kowalewski Piotr Kowalewski (= 1×) peers Johnathan A. Slone

Countries citing papers authored by Piotr Kowalewski

Since Specialization
Citations

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

Fields of papers citing papers by Piotr Kowalewski

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Piotr Kowalewski

This figure shows the co-authorship network connecting the top 25 collaborators of Piotr Kowalewski. A scholar is included among the top collaborators of Piotr Kowalewski 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 Piotr Kowalewski. Piotr Kowalewski 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
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Janik, Michał, et al.. (2021). The impact of the last ten minutes of surgery on hemorrhagic complications after laparoscopic sleeve gastrectomy. Case-control study.. Videosurgery and Other Miniinvasive Techniques. 16(3). 566–570. 3 indexed citations
4.
Stefura, Tomasz, Michał Wysocki, Michał Janik, et al.. (2019). Challenges associated with bariatric surgery - a multi-center report.. Videosurgery and Other Miniinvasive Techniques. 14(4). 526–531. 9 indexed citations
5.
Bartosiak, Katarzyna, Anna Różańska-Walędziak, Maciej Wałędziak, et al.. (2019). The Safety and Benefits of Laparoscopic Sleeve Gastrectomy in Elderly Patients: a Case-Control Study. Obesity Surgery. 29(7). 2233–2237. 11 indexed citations
6.
Wałędziak, Maciej, Piotr Kowalewski, Piotr Major, et al.. (2018). Effectiveness and Safety of Roux-en-Y Gastric Bypass in Elderly Patients—Systematic Review and Meta-analysis. Obesity Surgery. 29(2). 361–368. 21 indexed citations
7.
Wałędziak, Maciej, Anna Różańska-Walędziak, Piotr Kowalewski, & Krzysztof Paśnik. (2018). Intrahepatic cholangiocarcinoma in an obese patient qualified for laparoscopic bariatric surgery - a case study.. Videosurgery and Other Miniinvasive Techniques. 13(2). 257–259. 2 indexed citations
8.
Kowalewski, Piotr, Robert Olszewski, Maciej Wałędziak, et al.. (2018). Cigarette smoking and its impact on weight loss after bariatric surgery: A single center, retrospective study. Surgery for Obesity and Related Diseases. 14(8). 1163–1166. 16 indexed citations
9.
Wałędziak, Maciej, Anna Różańska-Walędziak, Piotr Kowalewski, et al.. (2018). Present trends in bariatric surgery in Poland.. Videosurgery and Other Miniinvasive Techniques. 14(1). 86–89. 34 indexed citations
10.
Wałędziak, Maciej, et al.. (2017). Bariatric surgery and incidental gastrointestinal stromal tumors - a single-center study: VSJ Competition, 1 place.. Videosurgery and Other Miniinvasive Techniques. 12(3). 325–329. 12 indexed citations
11.
Maciejewski, Marcin, et al.. (2017). Age is not associated with increased surgical complications in patients after laparoscopic sleeve gastrectomy.. Videosurgery and Other Miniinvasive Techniques. 13(1). 82–87. 5 indexed citations
12.
Janik, Michał, Tomasz Rogula, Piotr Kowalewski, et al.. (2017). Case-Control Study of Postoperative Blood Pressure in Patients with Hemorrhagic Complications after Laparoscopic Sleeve Gastrectomy and Matched Controls. Obesity Surgery. 27(7). 1849–1853. 6 indexed citations
13.
Kowalewski, Piotr, Robert Olszewski, Maciej Wałędziak, et al.. (2017). Long-Term Outcomes of Laparoscopic Sleeve Gastrectomy—a Single-Center, Retrospective Study. Obesity Surgery. 28(1). 130–134. 71 indexed citations
14.
Wałędziak, Maciej, Anna Różańska-Walędziak, Piotr Kowalewski, Michał Janik, & Krzysztof Paśnik. (2017). Histopathological examination of tissue resected during bariatric procedures - to be done or not to be done?. Videosurgery and Other Miniinvasive Techniques. 12(2). 135–139. 3 indexed citations
15.
Major, Piotr, Michał Janik, Michał Wysocki, et al.. (2017). Comparison of circular- and linear-stapled gastrojejunostomy in laparoscopic Roux-en-Y gastric bypass: a multicenter study.. Videosurgery and Other Miniinvasive Techniques. 12(2). 140–146. 28 indexed citations
16.
Kowalewski, Piotr, et al.. (2016). Life with a Gastric Band. Long-Term Outcomes of Laparoscopic Adjustable Gastric Banding—a Retrospective Study. Obesity Surgery. 27(5). 1250–1253. 30 indexed citations
17.
Kwiatkowski, Andrzej, Piotr Kowalewski, & Krzysztof Paśnik. (2015). Urgent laparoscopic gastrocystostomy after iatrogenic perforation of pancreatic cyst - case report and literature review.. Videosurgery and Other Miniinvasive Techniques. 10(2). 328–331. 1 indexed citations
18.
Kwiatkowski, Andrzej, Piotr Kowalewski, & Krzysztof Paśnik. (2015). Laparoscopic approach to distal pancreatectomy in pancreatic cystic neoplasms - report of three cases and literature review.. Videosurgery and Other Miniinvasive Techniques. 10(3). 499–503. 2 indexed citations
19.
Kałka, Dariusz, Zygmunt Domagała, Piotr Kowalewski, et al.. (2014). Effect of Endurance Cardiovascular Training Intensity on Erectile Dysfunction Severity in Men With Ischemic Heart Disease. American Journal of Men s Health. 9(5). 360–369. 10 indexed citations
20.
Kałka, Dariusz, Zygmunt Domagała, Piotr Kowalewski, et al.. (2013). The influence of endurance training intensity on dynamics of post-exertional heart rate recovery adaptation in patients with ischemic heart disease. Advances in Medical Sciences. 58(1). 50–57. 5 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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