Results 1 to 10 of about 1,526,194 (187)

Successful retrograde intrarenal surgery (RIRS) for a 2-centimeter stone in a chronic renal failure (CRF) patient. [PDF]

Int J Surg Case Rep, 2021
Abstract Introduction and importance Retrograde intrarenal surgery (RIRS) is the best complementary method to Flexible Ureterorenoscopy (URF). In the case of renal insufficiency in patients with urolithiasis, the stone treatment strategy can be different because it should have the least injury ...
Aghamir SMK.
europepmc   +4 more sources

Use of retrograde intrarenal surgery (RIRS) compared with mini-percutaneous nephrolithotomy (mini-PCNL) in pediatric kidney stones. [PDF]

World J Urol, 2022
Abstract Objective We aimed to compare the cost-effectiveness and safety of retrograde intrarenal surgery (RIRS) and mini-percutaneous nephrolithotomy (mini-PCNL) for pediatric kidney stones management. Patients and methods Ninety pediatric patients with single or multiple ...
Mahmoud MA, Shawki AS, Abdallah HM, Mostafa D, Elawady H, Samir M.   +5 more
europepmc   +4 more sources

Management of complex renal stones in horseshoe kidney using real-time intrarenal pressure monitoring with artificial intelligence in retrograde intrarenal surgery: A case report [PDF]

Urology Case Reports
Retrograde intrarenal surgery (RIRS) in horseshoe kidneys is technically challenging due to altered anatomy and unstable intrarenal pressure (IRP). We report a case of a 45-year-old male with complex renal stones in a horseshoe kidney managed using ...
Armand Achmadsyah, Favian Ariiq Rahmat, Nadhif Faza Ananda, Mukhlis Akmal Taher, Gerhard Reinaldi Situmorang, Widi Atmoko, Nur Rasyid, Ponco Birowo   +7 more
doaj   +3 more sources

Radiation exposure during retrograde intrarenal surgery (RIRS): a prospective multicenter evaluation. [PDF]

World J Urol, 2021
Abstract Purpose Retrograde intrarenal surgery (RIRS) may require extensive X-ray usage. We evaluated the impact of preoperative surgeon briefing regarding the inclusion and evaluation of fluoroscopy time (FT) and dose area product (DAP) in a multicenter study on the applied X-ray usage ...
Hein S, Wilhelm K, Miernik A, Schoenthaler M, Suarez-Ibarrola R, Gratzke C, Salem J, Karapanos L, Netsch C, Becker B, Secker A, Veser J, Neisius A, Fritsche HM, Schnabel MJ.   +14 more
europepmc   +5 more sources

A Rare Case of Atypical Haemolytic Syndrome Following Right Retrograde Intrarenal Surgery (RIRS). [PDF]

Cureus
Renal failure, non-immune hemolytic anemia, and thrombocytopenia are the hallmarks of the uncommon but potentially fatal complement system-related illness known as atypical hemolytic uraemic syndrome (aHUS). We describe the case of a 46-year-old woman who underwent right retrograde intrarenal surgery (RIRS) for a 1.5 cm urinary stone in the renal ...
Cretì A, Pinto F, Sighinolfi MC, Rocco BMC, Nigro D, Ragonese M.   +5 more
europepmc   +3 more sources

Standardizing Suction Ureteral Access Sheath Technique in Retrograde Intrarenal Surgery (RIRS): Tips, Tricks & Troubleshooting. [PDF]

Int Braz J Urol
ABSTRACT Introduction: Suction ureteral access sheaths (FANS, S-UAS) are reshaping retrograde intrarenal surgery (RIRS) by improving stone-free rates and reducing complications compared to traditional UAS (1–5). Since their use requires significant technical adjustments with limited standardization, we present an instructional video detailing setup ...
Marchini GS, Danilovic A, Torricelli FCM, Vicentini FC, Batagello CA, Perrella R, Simões PAA, Silva AG, Nahas WC, Mazzucchi E.   +9 more
europepmc   +4 more sources

An Early Experience of Retrograde Intrarenal Surgery (RIRS) in National Institute of Kidney Diseases and Urology

Bangladesh Journal of Urology, 2020
Background: Advancements in the endoscopic armamentarium, retrograde intrarenal surgery has become a viable and attractive option for the treatment of renal stones because of its high stone-free rates (SFRs) and low morbidity. Objective: To describe our experience and outcome of RIRS for the treatment of renal stones and to assess its effectiveness ...
Md Nasir Uddin
exaly   +3 more sources

The usage of ureteral catheter outside of the ureteral access sheath to facilitate stone passage through the UAS during RIRS: A case report [PDF]

Urology Case Reports
Retrograde intrarenal surgery (RIRS) is a key technique for managing renal calculi. Despite advancements like the flexible and navigable suction ureteral access sheath (FANS-UAS), efficient stone fragment evacuation remains challenging due to limited ...
Mohamad Rheza Firmansyah, Budi Santoso, Widi Atmoko, Gerhard Reinaldi Situmorang, Nur Rasyid, Leo Alfath Araysi, Raden Muhammad Rizqy Hadyansyah, Ponco Birowo   +7 more
doaj   +2 more sources

Tips and tricks for reducing radiation exposure during retrograde intrarenal surgery: A literature review by the European Association of Urology Section of Endourology [PDF]

Asian Journal of Urology
Objective: Fluoroscopy is an important component of retrograde intrarenal surgery (RIRS), as it facilitates safe and accurate access, guidance, and intraoperative navigation.
Otas Durutovic, Milos Petrovic, Vincent De Coninck, Laurian Dragos, Marcos Cepeda, Guido M. Kamphuis, Panagiotis Kallidonis, Andreas Skolarikos, Amelia Pietropaolo, Bhaskar Somani, Vineet Gauhar, Thomas Tailly   +11 more
doaj   +2 more sources

A New Approach in Ureteral Access Sheath Locating in Retrograde Intrarenal Surgery (RIRS) by Endovisional Technique

Archivio Italiano Di Urologia Andrologia, 2016
Objective: To compare the results of patients who underwent retrograde intrarenal surgery (RIRS) using endovisional technique for ureteral sheat locating with control group in which endovisional technique was not applied. Material and Methods: Of the 41 patients who underwent RIRS treatment for kidney stone, between March 2014- August 2015, 19 patients
Mehmet Giray Sönmez
exaly   +4 more sources