Nihat Karakoyunlu

741 total citations
55 papers, 400 citations indexed

About

Nihat Karakoyunlu is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Surgery. According to data from OpenAlex, Nihat Karakoyunlu has authored 55 papers receiving a total of 400 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Pulmonary and Respiratory Medicine, 23 papers in Pediatrics, Perinatology and Child Health and 15 papers in Surgery. Recurrent topics in Nihat Karakoyunlu's work include Kidney Stones and Urolithiasis Treatments (28 papers), Pediatric Urology and Nephrology Studies (22 papers) and Ureteral procedures and complications (9 papers). Nihat Karakoyunlu is often cited by papers focused on Kidney Stones and Urolithiasis Treatments (28 papers), Pediatric Urology and Nephrology Studies (22 papers) and Ureteral procedures and complications (9 papers). Nihat Karakoyunlu collaborates with scholars based in Türkiye, Antigua and Barbuda and Cambodia. Nihat Karakoyunlu's co-authors include Uğur Özok, Hamit Ersoy, Levent Sağnak, Abdurrahim İmamoğlu, Nevzat Can Şener, Kürşad Zengın, Mehmet Çağlar Çakıcı, İsmail Nalbant, Hasan Nedim Göksel Göktuğ and Ufuk Öztürk and has published in prestigious journals such as SHILAP Revista de lepidopterología, BioMed Research International and International Journal of Clinical Practice.

In The Last Decade

Nihat Karakoyunlu

48 papers receiving 390 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nihat Karakoyunlu Türkiye 12 325 232 91 78 39 55 400
Tufan Çiçek Türkiye 11 281 0.9× 258 1.1× 83 0.9× 55 0.7× 69 1.8× 30 391
Husain Alenezi Canada 9 277 0.9× 214 0.9× 54 0.6× 59 0.8× 53 1.4× 19 338
Okan İstanbulluoğlu Türkiye 10 281 0.9× 251 1.1× 37 0.4× 43 0.6× 49 1.3× 21 326
Erdem Tekinarslan Türkiye 11 353 1.1× 260 1.1× 69 0.8× 66 0.8× 63 1.6× 15 465
Hae Do Jung South Korea 12 404 1.2× 260 1.1× 137 1.5× 90 1.2× 34 0.9× 51 543
Bannakij Lojanapiwat Thailand 13 593 1.8× 438 1.9× 80 0.9× 92 1.2× 104 2.7× 22 692
Antonello De Lisa Italy 8 326 1.0× 244 1.1× 109 1.2× 63 0.8× 34 0.9× 37 439
Özgür Yazıcı Türkiye 10 311 1.0× 234 1.0× 41 0.5× 94 1.2× 47 1.2× 28 362
Muzaffer Akçay Türkiye 12 516 1.6× 424 1.8× 68 0.7× 74 0.9× 99 2.5× 35 592
Joshua D. Wiesenthal Canada 8 347 1.1× 221 1.0× 75 0.8× 59 0.8× 25 0.6× 11 379

Countries citing papers authored by Nihat Karakoyunlu

Since Specialization
Citations

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

Fields of papers citing papers by Nihat Karakoyunlu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nihat Karakoyunlu

This figure shows the co-authorship network connecting the top 25 collaborators of Nihat Karakoyunlu. A scholar is included among the top collaborators of Nihat Karakoyunlu 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 Nihat Karakoyunlu. Nihat Karakoyunlu 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.
Karakoyunlu, Nihat, et al.. (2024). Predictive factors for manual detorsion success in testicular torsion. International Urology and Nephrology. 56(12). 3797–3804. 2 indexed citations
2.
Karakoyunlu, Nihat, et al.. (2024). Effects of Melatonin on Different Stages of Bladder Cancer Survival. AYBU AVESIS. 100–105. 1 indexed citations
3.
4.
Koraş, Ömer, et al.. (2021). Safety and Efficacy of Flexible Ureterorenoscopy Surgery in Different Age Groups. Journal of College of Physicians And Surgeons Pakistan. 31(6). 679–685. 3 indexed citations
5.
Çakıcı, Mehmet Çağlar, et al.. (2020). Effect of Positive Surgical Margin on Survival After Partial Nephrectomy for Renal Cell Cancer: Long-term Results of a Single Center. SHILAP Revista de lepidopterología. 7(4). 316–324. 1 indexed citations
6.
Aslan, Yılmaz, Abdurrahim İmamoğlu, Nihat Karakoyunlu, et al.. (2020). Is Thiol/Disulphide homeostasis important in prostate cancer diagnosis?. PubMed. 73(9). 819–825.
7.
Çakıcı, Mehmet Çağlar, Nihat Karakoyunlu, & Levent Sağnak. (2020). Approach to Treatment of a Non-functional Retrovesical Bladder Paraganglioma. Journal of College of Physicians And Surgeons Pakistan. 30(10). 1113–1114.
8.
Çakıcı, Mehmet Çağlar, Nihat Karakoyunlu, Uğur Özok, et al.. (2020). Comparison of Retrograde Intrarenal Surgery and Percutaneous Nephrolithotomy Used in the Treatment of 2–4 cm Kidney Stones in Terms of Pain and Need for Additional Analgesics: A Prospective Randomized Study. Journal of Laparoendoscopic & Advanced Surgical Techniques. 30(12). 1301–1307. 7 indexed citations
9.
Çakıcı, Mehmet Çağlar, et al.. (2020). Kidney Stone Treatment in the Anomalous Kidney with Retrograde Intrarenal Surgery: A Matched Pair Analysis. SHILAP Revista de lepidopterología. 7(3). 166–171. 1 indexed citations
10.
Çakıcı, Mehmet Çağlar, et al.. (2019). Comparison of general anesthesia and combined spinal-epidural anesthesia for retrograde intrarenal surgery. Minerva Urologica e Nefrologica. 71(6). 636–643. 11 indexed citations
11.
Çakıcı, Mehmet Çağlar, et al.. (2018). Cystic nephroma: A case report in adult patients. SHILAP Revista de lepidopterología. 44(4). 373–376. 1 indexed citations
12.
Sağnak, Levent, et al.. (2018). The Association of Encrustation and Ureteral Stent Indwelling Time in Urolithiasis and KUB Grading System.. PubMed. 15(6). 323–328. 17 indexed citations
13.
Karakoyunlu, Nihat, et al.. (2017). An evaluation of the protective effect of esomeprazole in an experimental model of renal ischemia–reperfusion. International Urology and Nephrology. 50(2). 217–223. 6 indexed citations
14.
Özok, Uğur, et al.. (2017). The Association of a Number of Anatomical Factors with the Success of Retrograde Intrarenal Surgery in Lower Calyceal Stones.. PubMed. 14(4). 4008–4014. 13 indexed citations
15.
Nalbant, İsmail, et al.. (2016). Comparison of Dilation Methods in Percutaneous Nephrolithotomy: Which One Is More Successful?. Journal of Laparoendoscopic & Advanced Surgical Techniques. 26(6). 478–482. 6 indexed citations
16.
17.
Göktuğ, Hasan Nedim Göksel, Nihat Karakoyunlu, Nevzat Can Şener, et al.. (2015). Standard percutaneous nephrolithotomy alone versus in combination with intraoperative anterograde flexible nephroscopy for staghorn stones: A retrospective study. The Kaohsiung Journal of Medical Sciences. 31(11). 568–571. 7 indexed citations
18.
Özkan, Derya, et al.. (2013). Effect of ultrasound-guided intercostal nerve block on postoperative pain after percutaneous nephrolithotomy. Der Anaesthesist. 62(12). 988–994. 31 indexed citations
19.
Karakoyunlu, Nihat, et al.. (2012). Lymphangioma of Pyeloureteral Junction: An Extremely Rare Case. Urologia Internationalis. 90(2). 243–245. 2 indexed citations
20.
Akdemir, Ramazan, Nihat Karakoyunlu, Mustafa Mücahit Balcı, et al.. (2012). Comparison between primary angioplasty and thrombolytic therapy on erectile dysfunction after acute ST elevation myocardial infarction. Asian Journal of Andrology. 14(5). 784–787. 1 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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