Hagen Loertzer

905 total citations
52 papers, 558 citations indexed

About

Hagen Loertzer is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Rheumatology. According to data from OpenAlex, Hagen Loertzer has authored 52 papers receiving a total of 558 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Surgery, 16 papers in Pulmonary and Respiratory Medicine and 11 papers in Rheumatology. Recurrent topics in Hagen Loertzer's work include Genital Health and Disease (11 papers), Bladder and Urothelial Cancer Treatments (8 papers) and Prostate Cancer Diagnosis and Treatment (7 papers). Hagen Loertzer is often cited by papers focused on Genital Health and Disease (11 papers), Bladder and Urothelial Cancer Treatments (8 papers) and Prostate Cancer Diagnosis and Treatment (7 papers). Hagen Loertzer collaborates with scholars based in Germany, Russia and Austria. Hagen Loertzer's co-authors include Hansjörg Keller, Paolo Fornara, Arne Strauß, Paul Thelen, E. Koch, Heather Keller, Rolf-Hermann Ringert, Margit Zacharias, Sigrid Wagner and A. Jurczok and has published in prestigious journals such as Scientific Reports, The Journal of Urology and Urology.

In The Last Decade

Hagen Loertzer

48 papers receiving 539 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hagen Loertzer Germany 11 335 166 147 76 74 52 558
M. Bürger Germany 14 333 1.0× 111 0.7× 138 0.9× 84 1.1× 63 0.9× 49 571
A.D. Joyce United Kingdom 14 278 0.8× 271 1.6× 179 1.2× 79 1.0× 66 0.9× 24 675
Young Beom Jeong South Korea 12 161 0.5× 178 1.1× 133 0.9× 101 1.3× 71 1.0× 46 441
Rian J. Dickstein United States 16 572 1.7× 131 0.8× 199 1.4× 142 1.9× 42 0.6× 39 759
Paul Carpentier Belgium 11 307 0.9× 369 2.2× 160 1.1× 99 1.3× 96 1.3× 16 596
Lluís Peri Spain 16 336 1.0× 405 2.4× 79 0.5× 67 0.9× 32 0.4× 55 691
Adel Nabeeh Egypt 17 502 1.5× 273 1.6× 389 2.6× 64 0.8× 236 3.2× 44 795
Marie Audouin France 12 192 0.6× 262 1.6× 103 0.7× 50 0.7× 20 0.3× 30 476
Hakan Vuruşkan Türkiye 13 138 0.4× 157 0.9× 91 0.6× 64 0.8× 77 1.0× 44 469
Mahmoud Alameddine United States 11 242 0.7× 127 0.8× 101 0.7× 60 0.8× 27 0.4× 40 380

Countries citing papers authored by Hagen Loertzer

Since Specialization
Citations

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

Fields of papers citing papers by Hagen Loertzer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hagen Loertzer

This figure shows the co-authorship network connecting the top 25 collaborators of Hagen Loertzer. A scholar is included among the top collaborators of Hagen Loertzer 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 Hagen Loertzer. Hagen Loertzer 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.
Pryalukhin, Alexey, Carol Geppert, Stefan Lohse, et al.. (2023). Evaluation of Prognostic Parameters to Identify Aggressive Penile Carcinomas. Cancers. 15(19). 4748–4748. 3 indexed citations
2.
Gasparoni, Gilles, В. Б. Матвеев, Alexey Pryalukhin, et al.. (2020). The HPV and p63 Status in Penile Cancer Are Linked with the Infiltration and Therapeutic Availability of Neutrophils. Molecular Cancer Therapeutics. 20(2). 423–437. 8 indexed citations
3.
Pfuhl, Thorsten, Alexey Pryalukhin, A. Hartmann, et al.. (2017). Histopathologic and prognostic correlations regarding human papillomavirus (HPV) infection in penile squamous cell carcinomas (SCC) considering the novel 2016 WHO classification. European Urology Supplements. 16(3). e1242–e1242. 1 indexed citations
4.
5.
Loertzer, Hagen, Prism Schneider, Paul Thelen, R.‐H. Ringert, & Alexander Strauß. (2012). Prolapschirurgie. Der Urologe. 51(9). 1261–1269.
6.
Schaefer, Inga‐Marie, et al.. (2012). A three‐step technique for umbilicoplasty in a patent urachus. British Journal of Urology. 109(4). 640–644. 5 indexed citations
7.
Thelen, Paul, et al.. (2012). Synergistic effects of histone deacetylase inhibitor in combination with mTOR inhibitor in the treatment of prostate carcinoma. International Journal of Molecular Medicine. 31(2). 339–346. 6 indexed citations
8.
Schaefer, Inga‐Marie, et al.. (2010). Occult gastric signet ring cell carcinoma presenting as spermatic cord and testicular metastases: “Krukenberg tumor” in a male patient. Pathology - Research and Practice. 206(7). 519–521. 10 indexed citations
9.
Loertzer, Hagen, et al.. (2010). The carboxyproxyl-derived spin trap (CP-H) is an appropriate detector-compound for oxidative stress. Urological Research. 38(3). 179–186. 8 indexed citations
10.
Schaefer, Inga‐Marie, Jörg Männer, R Faber, et al.. (2010). Giant Umbilical Cord Edema Caused by Retrograde Micturition through an Open Patent Urachus. Pediatric and Developmental Pathology. 13(5). 404–407. 7 indexed citations
11.
Loertzer, Hagen, et al.. (2009). Vaginaler Beckenbodenrepair. Der Urologe. 48(9). 1038–1043. 1 indexed citations
12.
Loertzer, Hagen, Jens Soukup, & Paolo Fornara. (2007). Recombinant Factor VIIa Reduces Bleeding Risk in Patients on Platelet Aggregation Inhibitors Immediately prior to Renal Transplantation – A Retrospective Analysis. Urologia Internationalis. 78(2). 135–139. 2 indexed citations
13.
14.
15.
Koch, E., et al.. (2006). Diagnostics and Therapy of Lymphoceles After Kidney Transplantation. Transplantation Proceedings. 38(3). 701–706. 48 indexed citations
16.
Loertzer, Hagen, et al.. (2005). Intramural bladder-wall abscess: a late complication arising after a urethrocystoscopy?. Pediatric Surgery International. 21(4). 323–325. 5 indexed citations
17.
Loertzer, Hagen, et al.. (2005). Diagnostik und Therapie des Prostatakarzinoms nach Nierentransplantation. Der Urologe. 45(1). 32–37. 1 indexed citations
18.
Jurczok, A., Hagen Loertzer, Sigrid Wagner, & Paolo Fornara. (2005). Subcutaneous Nephrovesical and Nephrocutaneous Bypass. Gynecologic and Obstetric Investigation. 59(3). 144–148. 13 indexed citations
19.
Loertzer, Hagen, et al.. (2000). Long-term results of intravesical bacillus calmette-guérin therapy for stage T1 superficial bladder cancer. Urology. 55(5). 673–678. 51 indexed citations
20.

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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