Results 81 to 90 of about 13,896 (202)

Semi-rigid Ureteroscopy for the Management of Ureteric Calculi: Our Experience and Complication Encountered

Journal of Nepal Health Research Council, 2019
Background: Semi-rigid ureteroscopy lithotripsy have become standard of treatment for ureteral calculi. The aim of this study isto review outcome of Semi-rigidureteroscopy lithotripsy and to report the complications encountered. Methods: After approval
Kabir Tiwari, Amit Mani Upadhaya, Ashok Kuwar, Sanjesh Bhakta Shrestha   +3 more
doaj   +1 more source

Estudo prospectivo randomizado para avaliação da dor pós-operatória em uretoroscopias não complicadas com e sem uso do cateter duplo. [PDF]

, 2009
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Burigo, Tiago Gomes
core  

Ureteroscopic laser treatment of upper urinary tract neoplasms. [PDF]

, 2010
BACKGROUND: Endoscopic management of upper urinary tract transitional cell carcinoma has assumed an important role in diagnosis and treatment. The introduction of small diameter rigid and flexible ureteroscopes has permitted access to the upper tract ...
Bagley, Demetrius H., Grasso, Michael
core   +2 more sources

Influence of sheath size on suction mini‐PCNL outcomes: An observational study from the EAU endourology section and the global suction in mini‐PCNL collaborative study group

BJUI Compass, Volume 7, Issue 1, January 2026.
Abstract Objective We aim to evaluate the association between sheath size and outcomes in suction mini‐percutaneous nephrolithotomy (SM‐PCNL). Materials and Methods A prospective, multicentre study enrolled 1534 patients undergoing SM‐PCNL from March to November 2024 across 30 centres.
Vineet Gauhar, Bhaskar Somani, Steffi Kar‐Kei Yuen, Kemal Sarica, Marek Zawadzki, Abhishek Singh, Khi Yung Fong, Angelo Cormio, Wei Zhu, Jaisukh Kalathia, Nariman Gadzhiev, Vigen Malkhasyan, Yadgar Shwani, Oriol Angerri Feu, Ben H. Chew, Guohua Zheng, Thomas R. W. Herrmann, Daniele Castellani   +17 more
wiley   +1 more source

The use of a ureteral access sheath does not improve stone-free rate after ureteroscopy for upper urinary tract stones.

, 2013
International audiencePURPOSE: To evaluate the impact of a ureteral access sheath (UAS) on stone-free (SF) rate after flexible ureteroscopy for upper urinary tract stones.
Bensalah, Karim, Berquet, Gaetan, Mathieu, Romain, Prunel, Paul, Verhoest, Grégory   +4 more
core   +3 more sources

Laparoscopic Ureteral Substitution Using the Appendix for Complete Stenosis of the Middle Ureter due to Ureteral Stone in an Elderly Patient: A Case Report

IJU Case Reports, Volume 9, Issue 1, January 2026.
ABSTRACT Introduction While established in pediatric urology, the laparoscopic use of appendiceal substitution of the ureter in adults is rare. Case Presentation An 83‐year‐old man developed a 2.5‐cm right mid‐ureteral stricture as a complication after endoscopic treatment for a ureteral stone. Preoperative imaging confirmed an adequate appendix length.
Ryutaro Fukagai, Shuichi Shimabukuro, Masafumi Ie, Minoru Nakazono, Masashi Teramoto, Atsuhiko Ochi, Koichiro Suzuki, Akira Komiya, Hirokazu Abe   +8 more
wiley   +1 more source

Diagnosing upper tract urothelial carcinoma: A review of the role of diagnostic ureteroscopy and novel developments over last two decades

Asian Journal of Urology
Objective: The role of ureteroscopy in the diagnosis of upper tract urothelial carcinoma is yet to be fully determined. We aimed to provide an up to date evaluation of its role and the emerging technologies in the field.
Paul Gravestock, Daniel Cullum, Bhaskar Somani, Rajan Veeratterapillay   +3 more
doaj   +1 more source

Ureteroscopy-assisted percutaneous kidney access made easy: first clinical experience with a novel navigation system using electromagnetic guidance (IDEAL Stage 1) [PDF]

, 2017
Background: Puncture of the renal collecting system represents a challenging step in percutaneous nephrolithotomy (PCNL). Limitations related to the use of standard fluoroscopic-based and ultrasound-based maneuvers have been recognized.
Alsyouf, Assimos, Bader, Chau, Chen, Dahm, de la Rosette, Emanuel Dias, Estevao Lima, Fernstrom, Ghani, Grasso, Jorge Correia-Pinto, João L. Vilaça, Kalogeropoulou, Kovacic, Li, Mahesh, Nuno Carvalho, Patel, Paulo Mota, Pedro L. Rodrigues, Rassweiler, Rassweiler, Riccardo Autorino, Ritter, Rodrigues, Scoffone, Seitz, Thomas, Türk   +30 more
core   +3 more sources

Iatrogenic Ureteral Obstruction With Ureteral Orifice Polyp Secondary to Foley Catheter Misplacement: A Case Report With Cystoscopic and Imaging Findings

IJU Case Reports, Volume 9, Issue 1, January 2026.
ABSTRACT Introduction Foley catheterization is a routine urologic procedure, yet complications may arise, particularly in patients with long‐term indwelling catheters. Case Presentation We present a rare case of iatrogenic ureteral obstruction caused by inadvertent Foley catheter insertion into the right ureter in a 55‐year‐old male nursing home ...
Cheng‐Chieh Yang, Jane‐Dar Lee, Jing‐Dung Shen   +2 more
wiley   +1 more source

Who needs further evaluations to diagnose upper urinary tract urothelial cancers among patients with abnormal findings by enhanced CT?

Asian Journal of Urology, 2016
Objective: We evaluated who would need further evaluations such as retrograde pyelography (RP) and/or ureteroscopy to diagnose upper urinary tract urothelial cancers (UUTUCs) when abnormal findings for the upper urinary tract (UUT) were detected by ...
Akio Takayanagi, Atsushi Takahashi, Fumimasa Fukuta, Manabu Okada, Masahiro Matsuki, Shunsuke Sato, Teruhisa Uehara, Shuichi Kato, Yoshio Takagi   +8 more
doaj   +1 more source