Tomasz Marek

1.1k total citations · 1 hit paper
30 papers, 682 citations indexed

About

Tomasz Marek is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Tomasz Marek has authored 30 papers receiving a total of 682 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 13 papers in Pulmonary and Respiratory Medicine and 7 papers in Oncology. Recurrent topics in Tomasz Marek's work include Pediatric Hepatobiliary Diseases and Treatments (8 papers), Gallbladder and Bile Duct Disorders (8 papers) and Pancreatitis Pathology and Treatment (6 papers). Tomasz Marek is often cited by papers focused on Pediatric Hepatobiliary Diseases and Treatments (8 papers), Gallbladder and Bile Duct Disorders (8 papers) and Pancreatitis Pathology and Treatment (6 papers). Tomasz Marek collaborates with scholars based in Poland, India and Italy. Tomasz Marek's co-authors include Todd H. Baron, Tobias Meister, Alberto Mariani, Pier Alberto Testoni, Angelo Andriulli, Jean‐Marc Dumonceau, Jacques Devière, B. Joseph Elmunzer, C Kapral and Cesare Hassan and has published in prestigious journals such as World Journal of Gastroenterology, Gastrointestinal Endoscopy and Endoscopy.

In The Last Decade

Tomasz Marek

28 papers receiving 655 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.

Prophylaxis of post-ERCP pancreatitis: European Society of Gastrointestinal Endoscopy (ESGE) Guideline – Updated June 2014

2014 403 citations Tomasz Marek et al. Endoscopy profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tomasz Marek Poland	9	602	513	438	48	38	30	682
Ryunosuke Hakuta Japan	18	747 1.2×	670 1.3×	522 1.2×	42 0.9×	39 1.0×	81	853
J.-P. Triboulet France	13	518 0.9×	375 0.7×	147 0.3×	64 1.3×	32 0.8×	48	639
Shintaro Akamoto Japan	11	320 0.5×	226 0.4×	215 0.5×	23 0.5×	39 1.0×	44	433
Rie Uchino Japan	16	678 1.1×	491 1.0×	576 1.3×	27 0.6×	107 2.8×	38	804
Josephus J. Gerritsen Netherlands	5	735 1.2×	649 1.3×	773 1.8×	28 0.6×	75 2.0×	6	896
Ryohei Nishioka Japan	7	447 0.7×	315 0.6×	567 1.3×	21 0.4×	70 1.8×	8	614
L. Bengt van Rijssen Netherlands	13	295 0.5×	271 0.5×	481 1.1×	26 0.5×	75 2.0×	21	594
Kazuhito Tsuchida Japan	14	421 0.7×	531 1.0×	198 0.5×	134 2.8×	23 0.6×	57	751
Ban Seok Lee South Korea	13	239 0.4×	183 0.4×	193 0.4×	28 0.6×	48 1.3×	25	345
Metin Ercan Türkiye	13	361 0.6×	284 0.6×	158 0.4×	53 1.1×	27 0.7×	52	498

Countries citing papers authored by Tomasz Marek

Since Specialization

Citations

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

Fields of papers citing papers by Tomasz Marek

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomasz Marek

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

Marek, Tomasz, et al.. (2024). The performance of biliary stents in malignant biliary strictures. Polskie Archiwum Medycyny Wewnętrznej. 134(3).

Świdnicka‐Siergiejko, Agnieszka, Tomasz Marek, Anita Gąsiorowska, et al.. (2022). Diagnostic and therapeutic management in gastroesophageal reflux disease: consensus of the Polish Society of Gastroenterology. Polskie Archiwum Medycyny Wewnętrznej. 132(2). 6 indexed citations

Marek, Tomasz, et al.. (2021). Performance of plastic stents used for benign and malignant biliary strictures; experience of single high-volume endoscopy unit. Polskie Archiwum Medycyny Wewnętrznej. 132(1). 3 indexed citations

Marek, Tomasz, Tomasz Romańczyk, Mateusz Koziej, et al.. (2021). Composite detection rate as an upper gastrointestinal endoscopy quality measure correlating with detection of neoplasia. Journal of Gastroenterology. 56(7). 651–658. 7 indexed citations

Talar‐Wojnarowska, Renata, A Dâbrowski, Marek Durlik, et al.. (2019). Diagnostic and therapeutic recommendations in pancreatic ductal adenocarcinoma. Recommendations of the Working Group of the Polish Pancreatic Club. Gastroenterology Review. 14(1). 1–18. 27 indexed citations

Żorniak, Michał, Wojciech Garczorz, Tomasz Marek, et al.. (2018). Mucosal miR-3677 is over-expressed in cirrhotic patients with gastric antral vascular ectasia (GAVE). Scandinavian Journal of Gastroenterology. 53(12). 1503–1508. 5 indexed citations

Budzyńska, Agnieszka, Ewa Nowakowska-Duława, Tomasz Marek, & Marek Hartleb. (2016). Comparison of patency and cost-effectiveness of self-expandable metal and plastic stents used for malignant biliary strictures: a Polish single-center study. European Journal of Gastroenterology & Hepatology. 28(10). 1223–1228. 7 indexed citations

Hartleb, Marek, Tomasz Marek, Krzysztof Linke, et al.. (2014). Therapeutic and prophylactic management of bleeding from oesophageal and gastric varices – recommendations of the Working Group of the National Consultant for Gastroenterology. Gastroenterology Review. 2(2). 63–68. 8 indexed citations

Hartleb, Marek, et al.. (2009). Fatal case of biliary cast syndrome in nontransplant patient. Endoscopy. 41(S 02). E256–E256. 6 indexed citations

10.

Marek, Tomasz, et al.. (2009). Composite neuroendocrine and adenomatous carcinoma of the papilla of Vater. World Journal of Gastroenterology. 15(33). 4199–4199. 8 indexed citations

11.

Marek, Tomasz, Andrzej Baniukiewicz, Grzegorz Wallner, Grażyna Rydzewska, & A Dâbrowski. (2008). Wytyczne postępowania w krwawieniu z górnego odcinka przewodu pokarmowego pochodzenia nieżylakowego. 3(1). 1–22. 3 indexed citations

12.

Marek, Tomasz. (2007). Comment to article van Rensburg CJ, Hartmann M, Thorpe A i wsp. Intragastric pH during continuous infusion with pantoprazole in patients with bleeding peptic ulcer. Zastosowanie inhibitorów pompy protonowej w krwawieniu z górnego odcinka przewodu pokarmowego pochodzenia nieżylakowego. 1(4). 229–231.

13.

Marek, Tomasz, et al.. (2004). The Dynamics of the Oxidant-Antioxidant Balance in the Early Phase of Human Acute Biliary Pancreatitis. Pancreatology. 4(3-4). 215–222. 25 indexed citations

14.

Nowak, Andrzej & Tomasz Marek. (2003). Choroba refluksowa przełyku. Przewodnik Lekarza/Guide for GPs. 4(6). 16–21. 3 indexed citations

15.

Reguła, Jarosław, Ewa E. Hennig, Tomasz Burzykowski, et al.. (2003). Multivariate Analysis of Risk Factors for Development of Duodenal Ulcer in Helicobacter pylori-Infected Patients. Digestion. 67(1-2). 25–31. 9 indexed citations

16.

Nowak, Andrzej, et al.. (2003). [Evaluation of probability of bile duct stone presence by using of non-invasive procedures].. PubMed. 110(1). 691–702. 1 indexed citations

17.

Nowakowska-Duława, Ewa, et al.. (2002). Accuracy of Linear Endoscopic Ultrasonography in the Evaluation of Patients with Suspected Common Bile Duct Stones. Endoscopy. 34(4). 299–303. 58 indexed citations

18.

Nowak, Andrzej, et al.. (2001). The frequency of bile duct crystals in patients with presumed biliary pancreatitis. Gastrointestinal Endoscopy. 54(1). 37–41. 18 indexed citations

19.

Marek, Tomasz, et al.. (2001). Unusual Cause of Severe Upper Gastrointestinal Hemorrhage Treated Using a Simple Endo-Loop Technique. Endoscopy. 33(8). 733–733. 1 indexed citations

20.

Rey, J.-F., et al.. (1996). Biliary stenting with self-expandable nitinol spring stent. Gastrointestinal Endoscopy. 43(4). 394–394. 4 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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