Ziya Kırkalı

398 total papers · 10.7k total citations
247 papers, 7.3k citations indexed

About

Ziya Kırkalı is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Urology. According to data from OpenAlex, Ziya Kırkalı has authored 247 papers receiving a total of 7.3k indexed citations (citations by other indexed papers that have themselves been cited), including 119 papers in Pulmonary and Respiratory Medicine, 77 papers in Surgery and 74 papers in Urology. Recurrent topics in Ziya Kırkalı's work include Urinary Bladder and Prostate Research (55 papers), Bladder and Urothelial Cancer Treatments (48 papers) and Renal cell carcinoma treatment (48 papers). Ziya Kırkalı is often cited by papers focused on Urinary Bladder and Prostate Research (55 papers), Bladder and Urothelial Cancer Treatments (48 papers) and Renal cell carcinoma treatment (48 papers). Ziya Kırkalı collaborates with scholars based in Türkiye, United States and Italy. Ziya Kırkalı's co-authors include Rodolfo Montironi, Marina Scarpelli, Antonio López-Beltrán, Liang Cheng, Kutsal Yörükoğlu, Emre Tüzel, Hendrik Van Poppel, Mehmet Uğur Mungan, Ferrán Algaba and Maurizio Brausi and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Kidney International.

In The Last Decade

Ziya Kırkalı

233 papers receiving 7.1k citations

Hit Papers

normalize citations (0→100%) normalize lifespan (0→100%) sort by overperformance

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 benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

Bladder cancer: Epidemiology, staging and grading, and diagnosis

2005 785 citations Ziya Kırkalı, Theresa Chan et al. Urology profile →
2004 WHO Classification of the Renal Tumors of the Adults

2006 651 citations Antonio López-Beltrán, Marina Scarpelli et al. European Urology profile →
EORTC Nomograms and Risk Groups for Predicting Recurrence, Progression, and Disease-specific and Overall Survival in Non–Muscle-invasive Stage Ta–T1 Urothelial Bladder Cancer Patients Treated with 1–3 Years of Maintenance Bacillus Calmette-Guérin

2015 442 citations Richard Sylvester, Laurence Collette et al. European Urology profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Ziya Kırkalı	3.5k	2.9k	2.3k	1.5k	1.0k	247	7.3k
Michael O. Koch	3.1k 0.9×	3.3k 1.1×	1.5k 0.7×	1.7k 1.1×	1.5k 1.5×	280	8.3k
Carl A. Olsson	5.5k 1.6×	2.3k 0.8×	2.2k 1.0×	2.0k 1.3×	1.4k 1.4×	236	9.8k
Tullio Sulser	3.8k 1.1×	2.1k 0.7×	1.4k 0.6×	1.9k 1.3×	834 0.8×	273	7.0k
Claude C. Schulman	4.1k 1.2×	2.1k 0.7×	1.2k 0.5×	2.5k 1.7×	941 0.9×	236	8.1k
Dominique Chopin	5.4k 1.5×	5.0k 1.7×	4.7k 2.0×	1.6k 1.1×	1.7k 1.6×	257	11.6k
David F. Paulson	4.6k 1.3×	2.7k 0.9×	2.1k 0.9×	952 0.6×	1.1k 1.1×	190	8.3k
Bernard Lobel	2.8k 0.8×	2.2k 0.7×	2.0k 0.9×	1.2k 0.8×	474 0.5×	143	5.1k
W. Scott McDougal	2.7k 0.8×	2.7k 0.9×	1.7k 0.7×	1.5k 1.0×	462 0.5×	177	6.3k
Antonio Alcaraz	3.4k 1.0×	2.5k 0.9×	1.6k 0.7×	1.0k 0.7×	793 0.8×	400	7.2k
Armen Aprikian	4.2k 1.2×	3.0k 1.0×	2.2k 1.0×	942 0.6×	2.0k 1.9×	279	8.6k

Countries citing papers authored by Ziya Kırkalı

Since Specialization

Citations

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

Fields of papers citing papers by Ziya Kırkalı

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ziya Kırkalı

This figure shows the co-authorship network connecting the top 25 collaborators of Ziya Kırkalı. A scholar is included among the top collaborators of Ziya Kırkalı 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 Ziya Kırkalı. Ziya Kırkalı is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Loading papers...

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