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Journal Articles

Real-World Insights: Balancing Diagnostic Benefits and Oncological Risks of Ureteroscopic Biopsy before Radical Nephroureterectomy for Upper Tract Urothelial Carcinoma

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2026
Benedikt Ebner, Lucas Bohn, Mousa Nofal, Stephan Ledderose, Gerald B. Schulz, Robert Bischoff, Philipp Maximilian Kazmierczak, Michael Chaloupka, Jozefina Casuscelli, Raphaela Waidelich, Christian G. Stief, Severin Rodler, Lennert Eismann
Journal: Urologia Internationalis
Urol Int (2026) 110 (2): 145–153.
https://doi.org/10.1159/000547508
Published Online: 31 July 2025
View article titled, Real-World Insights: Balancing Diagnostic Benefits and Oncological Risks of Ureteroscopic Biopsy before Radical Nephroureterectomy for Upper Tract Urothelial Carcinoma
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Journal Articles

The Impact of Ureteral Access Sheaths on Radiation Exposure in the Ureterorenoscopic Treatment of Urolithiasis

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2025
Lennert Eismann, Severin Rodler, Alexander Buchner, Frank Strittmatter, Abdulmajeed Alghamdi, Simon Lennartz, Jan-Peter Grunz, Raphaela Waidelich, Armin Becker, Philipp Weinhold, Alexander Kretschmer, Christian G. Stief, Thilo Westhofen
Journal: Urologia Internationalis
Urol Int (2025) 109 (4): 330–336.
https://doi.org/10.1159/000542945
Published Online: 06 December 2024
View article titled, The Impact of Ureteral Access Sheaths on Radiation Exposure in the Ureterorenoscopic Treatment of Urolithiasis
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Journal Articles

The Prognostic Value of Perioperative Platelet and Leukocyte Values in Patients Undergoing Radical Cystectomy: A Prospective Long-Term Cohort Study

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2024
Nikolaos Pyrgidis, Gerald B. Schulz, Yannic Volz, Benedikt Ebner, Severin Rodler, Thilo Westhofen, Lennert Eismann, Julian Marcon, Christian G. Stief, Friedrich Jokisch
Journal: Urologia Internationalis
Urol Int (2024) 108 (5): 421–428.
https://doi.org/10.1159/000539181
Published Online: 07 May 2024
View article titled, The Prognostic Value of Perioperative Platelet and Leukocyte Values in Patients Undergoing Radical Cystectomy: A Prospective Long-Term Cohort Study
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Journal Articles

Upstaging after Transurethral Resection of the Bladder for Non-Muscle-Invasive Cancer of the Bladder: Who Is at Highest Risk?

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2024
Yannic Volz, Rabea Trappmann, Benedikt Ebner, Lennert Eismann, Benazir Enzinger, Julian Hermans, Nikolaos Pyrgidis, Christian Stief, Gerald B. Schulz
Journal: Urologia Internationalis
Urol Int (2024) 108 (1): 42–48.
https://doi.org/10.1159/000535024
Published Online: 09 November 2023
View article titled, Upstaging after Transurethral Resection of the Bladder for Non-Muscle-Invasive Cancer of the Bladder: Who Is at Highest Risk?
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Journal Articles

Age and ECOG Performance Status as Predictors of Survival of Patients with Upper Urinary Tract Urothelial Carcinoma Undergoing Radical Nephroureterectomy

Subject Area:
Further Areas , Karger e-Journal Backfile Collection 2023
Lennert Eismann, Lucas Bohn, Alexander Buchner, Jozefina Casuscelli, Yannic Volz, Philipp Weinhold, Christian Wülfing, Raphaela Waidelich, Christian G. Stief, Boris Schlenker, Severin Rodler
Journal: Urologia Internationalis
Urol Int (2023) 107 (1): 72–79.
https://doi.org/10.1159/000522295
Published Online: 24 January 2023
View article titled, Age and ECOG Performance Status as Predictors of Survival of Patients with Upper Urinary Tract Urothelial Carcinoma Undergoing Radical Nephroureterectomy
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Journal Articles

Clinical Evaluation of Single-Use, Fiber-Optic, and Digital Ureterorenoscopes in the Treatment of Kidney Stones

Subject Area:
Further Areas
Lennert Eismann, Alexander Kretschmer, Abdulmajeed Alghamdi, Maximilian Eisel, Ronald Sroka, Christian G. Stief, Frank Strittmatter
Journal: Urologia Internationalis
Urol Int (2022) 106 (5): 476–481.
https://doi.org/10.1159/000521505
Published Online: 11 March 2022
View article titled, Clinical Evaluation of Single-Use, Fiber-Optic, and Digital Ureterorenoscopes in the Treatment of Kidney Stones
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Journal Articles

Prognostic Value of Pretreatment Inflammatory Markers in Patients Receiving Radical Cystectomy for Urothelial Bladder Cancer: Does Age Matter?

Subject Area:
Further Areas
Yannic Volz, Paulo L. Pfitzinger, Lennert Eismann, Benedikt Ebner, Friedrich Jokisch, Gerald Bastian Schulz, Alexander Buchner, Boris Schlenker, Christian G. Stief, Severin Rodler
Journal: Urologia Internationalis
Urol Int (2022) 106 (8): 832–839.
https://doi.org/10.1159/000521829
Published Online: 08 February 2022
View article titled, Prognostic Value of Pretreatment Inflammatory Markers in Patients Receiving Radical Cystectomy for Urothelial Bladder Cancer: Does Age Matter?
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Journal Articles

Listening to Music during Outpatient Cystoscopy Reduces Pain and Anxiety and Increases Satisfaction: Results from a Prospective Randomized Study

Subject Area:
Further Areas , Topic Article Package: Moksha
Jan-Niclas Mumm, Lennert Eismann, Severin Rodler, Theresa Vilsmaier, Alaleh Zati Zehni, Maria Apfelbeck, Paulo L. Pfitzinger, Yannic Volz, Michael Chaloupka, Ricarda M. Bauer, Christian G. Stief, Michael Staehler
Journal: Urologia Internationalis
Urol Int (2021) 105 (9-10): 792–798.
https://doi.org/10.1159/000517275
Published Online: 19 July 2021
View article titled, Listening to Music during Outpatient Cystoscopy Reduces Pain and Anxiety and Increases Satisfaction: Results from a Prospective Randomized Study
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Journal Articles

Mapping Telemedicine in German Private Practice Urological Care: Implications for Transitioning beyond the COVID-19 Pandemic

Subject Area:
Further Areas
Severin Rodler, Julius M. Schütz, Amelie Styn, Philipp Weinhold, Jozefina Casucelli, Lennert Eismann, Ricarda M. Bauer, Michael Staehler, Christian Stief, Alexander Buchner, Jan-Niclas Mumm
Journal: Urologia Internationalis
Urol Int (2021) 105 (7-8): 650–656.
https://doi.org/10.1159/000515982
Published Online: 05 May 2021
View article titled, Mapping Telemedicine in German Private Practice Urological Care: Implications for Transitioning beyond the COVID-19 Pandemic
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Journal Articles

The Impact of Fluorescence in situ Hybridization on the Staging of Upper Tract Urothelial Carcinoma

Subject Area:
Further Areas
Lennert Eismann, Jan-Niclas Mumm, Lucas Bohn, Christian Wülfing, Ruth Knüchel-Clarke, Jozefina Casuscelli, Raphaela Waidelich, Christian G. Stief, Boris Schlenker, Severin Rodler
Journal: Urologia Internationalis
Urol Int (2021) 105 (7-8): 631–636.
https://doi.org/10.1159/000513459
Published Online: 12 February 2021
View article titled, The Impact of Fluorescence in situ Hybridization on the Staging of Upper Tract Urothelial Carcinoma
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Journal Articles

Is It Safe to Offer Radical Cystectomy to Patients above 85 Years of Age? A Long-Term Follow-Up in a Single-Center Institution

Subject Area:
Further Areas
Alexander Tamalunas, Yannic Volz, Boris Alexander Schlenker, Alexander Buchner, Alexander Kretschmer, Friedrich Jokisch, Severin Rodler, Gerald Schulz, Lennert Eismann, Paulo Pfitzinger, Christian G. Stief, Tobias Grimm
Journal: Urologia Internationalis
Urol Int (2020) 104 (11-12): 975–981.
https://doi.org/10.1159/000510137
Published Online: 01 September 2020
View article titled, Is It Safe to Offer Radical Cystectomy to Patients above 85 Years of Age? A Long-Term Follow-Up in a Single-Center Institution
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Journal Articles

Impact of Routine Laboratory Parameters in Patients Undergoing Radical Cystectomy for Urothelial Carcinoma of the Bladder: A Long-Term Follow-Up

Subject Area:
Further Areas
Alexander Tamalunas, Alexander Buchner, Alexander Kretschmer, Friedrich Jokisch, Gerald Schulz, Lennert Eismann, Christian G. Stief, Tobias Grimm
Journal: Urologia Internationalis
Urol Int (2020) 104 (7-8): 551–558.
https://doi.org/10.1159/000506263
Published Online: 28 February 2020
View article titled, Impact of Routine Laboratory Parameters in Patients Undergoing Radical Cystectomy for Urothelial Carcinoma of the Bladder: A Long-Term Follow-Up
Open the PDF for Impact of Routine Laboratory Parameters in Patients Undergoing Radical Cystectomy for Urothelial Carcinoma of the Bladder: A Long-Term Follow-Up in another window
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