Erhan Aygen

742 total citations
57 papers, 506 citations indexed

About

Erhan Aygen is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Erhan Aygen has authored 57 papers receiving a total of 506 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Surgery, 15 papers in Oncology and 11 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Erhan Aygen's work include Hernia repair and management (10 papers), Colorectal Cancer Surgical Treatments (9 papers) and Intestinal and Peritoneal Adhesions (8 papers). Erhan Aygen is often cited by papers focused on Hernia repair and management (10 papers), Colorectal Cancer Surgical Treatments (9 papers) and Intestinal and Peritoneal Adhesions (8 papers). Erhan Aygen collaborates with scholars based in Türkiye, United States and United Kingdom. Erhan Aygen's co-authors include Osman Doğru, Cemalettin Camcı, Cüneyt Kırkıl, Mustafa Gırgın, Nurullah Bülbüller, Ziya Çetinkaya, Murat Başbuğ, Yavuz Selim İlhan, İbrahim Hanifi Özercan and Kemal Arslan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Appetite and Diseases of the Colon & Rectum.

In The Last Decade

Erhan Aygen

48 papers receiving 486 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Erhan Aygen Türkiye 12 403 158 106 61 52 57 506
Osman Doğru Türkiye 14 429 1.1× 229 1.4× 166 1.6× 57 0.9× 36 0.7× 52 576
Eduardo Neubarth Trindade Brazil 12 415 1.0× 152 1.0× 29 0.3× 214 3.5× 43 0.8× 29 598
J. Waldschmídt Germany 10 301 0.7× 43 0.3× 28 0.3× 139 2.3× 38 0.7× 53 571
Gökhan Çıpe Türkiye 13 282 0.7× 108 0.7× 11 0.1× 136 2.2× 35 0.7× 36 413
Jay J. Mamel United States 10 267 0.7× 63 0.4× 17 0.2× 168 2.8× 15 0.3× 31 396
Başak Erginel Türkiye 10 211 0.5× 40 0.3× 19 0.2× 65 1.1× 25 0.5× 50 310
Piergaspare Palumbo Italy 11 222 0.6× 55 0.3× 12 0.1× 76 1.2× 25 0.5× 49 454
Jun‐Yen Yeh United States 7 69 0.2× 125 0.8× 21 0.2× 28 0.5× 29 0.6× 8 452
Sílvia Salvans Spain 11 366 0.9× 178 1.1× 30 0.3× 89 1.5× 32 0.6× 28 511
Neda Valizadeh Iran 12 125 0.3× 68 0.4× 45 0.4× 14 0.2× 8 0.2× 34 319

Countries citing papers authored by Erhan Aygen

Since Specialization
Citations

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

Fields of papers citing papers by Erhan Aygen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Erhan Aygen

This figure shows the co-authorship network connecting the top 25 collaborators of Erhan Aygen. A scholar is included among the top collaborators of Erhan Aygen 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 Erhan Aygen. Erhan Aygen 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.
Aygen, Erhan, et al.. (2023). The prognostic effect of the systemic immune-inflammation index on overall survival of periampullary cancer. Current Medical Research and Opinion. 39(8). 1139–1145. 2 indexed citations
2.
Aygen, Erhan, et al.. (2023). The effect of the tumor-to-skin distance on axillary lymph node metastasis in breast cancer. Revista da Associação Médica Brasileira. 69(4). e20221277–e20221277.
3.
4.
Lale, Azmi, et al.. (2023). Prognostic value of lymphovascular and perineural invasion in colorectal cancer. Journal of Surgery and Medicine. 7(2). 138–143. 1 indexed citations
5.
6.
Kayaalp, Cüneyt, et al.. (2021). Surgical Site Infections after Laparoscopic Bariatric Surgery: Is Routine Antibiotic Prophylaxis Required?. Surgical Infections. 22(7). 705–712. 3 indexed citations
7.
Çetinkaya, Ziya, et al.. (2021). Effects of sildenafil citrate on pancreatic and lung complications in an experimental L-arginine-induced acute pancreatitis model. Gastroenterology Review. 16(1). 29–35. 2 indexed citations
8.
Lale, Azmi, et al.. (2020). The results of surgical decompression in the treatment of foot drop due to peroneal nerve entrapment after bariatric surgery. Surgery for Obesity and Related Diseases. 16(11). 1684–1691. 9 indexed citations
9.
Aygen, Erhan, et al.. (2018). Obezitenin Cerrahi Tedavisi. 23. 78–87. 3 indexed citations
10.
Kırkıl, Cüneyt, et al.. (2018). Laparoscopic Three-Port Sleeve Gastrectomy. Bariatric Surgical Practice and Patient Care. 13(3). 115–120. 2 indexed citations
11.
Kırkıl, Cüneyt, et al.. (2017). IGF2BP2 gene polymorphism in patients with morbid obesity. Biomedical Research-tokyo. 28(2). 508–511.
12.
Kırkıl, Cüneyt, et al.. (2014). Long-term results of nonoperative treatment for uncomplicated acute appendicitis. The Turkish Journal of Gastroenterology. 25(4). 393–397. 7 indexed citations
13.
Karabulut, Koray, et al.. (2012). Laparoskopik Nissen Fundoplikasyonu: Tek Merkez Deneyimi. DergiPark (Istanbul University). 17(2). 100–103.
14.
15.
Karabulut, Koray, Erhan Aygen, Cüneyt Kırkıl, et al.. (2012). The impact of fissurectomy combined with botulinum toxin injec- tion in the treatment of chronic anal fissure. DergiPark (Istanbul University). 17(3). 135–138. 2 indexed citations
16.
Doğru, Osman, et al.. (2012). The effects of different prosthetic materials on the formation of collagen types in incisional hernia. Hernia. 17(2). 249–253. 15 indexed citations
17.
Kırkıl, Cüneyt, Abdullah Böyük, Nurullah Bülbüller, Erhan Aygen, & Koray Karabulut. (2011). Nadir rastlanan bir trikobezoar olgusu: Rapunzel sendromu. 17(2). 108–110.
18.
Çetinkaya, Ziya, et al.. (2008). Changes in appetite hormone (ghrelin) levels of saliva and serum in acute appendicitis cases before and after operation. Appetite. 52(1). 104–107. 10 indexed citations
19.
Bülbüller, Nurullah, et al.. (2004). The effect of L-tryptophan on hemorrhagic shock induced bacterial translocation1. Journal of Surgical Research. 123(2). 194–199. 6 indexed citations
20.
Bülbüller, Nurullah, et al.. (2003). L-triptofan ve pentoksifilinin stres ülseri üzerine etkisi. Ulusal travma dergisi. 9(2). 90–95.

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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