Results 11 to 20 of about 3,849 (187)

Successful Retrograde Intrarenal Surgery for a Large Kidney Stone in a Pelvic Ectopic Kidney: A Case Report and Review of Literature [PDF]

The Annals of African Surgery
An ectopic kidney is a condition in which one or both kidneys are located outside of their normal anatomical position, typically lower than usual, and are prone to stone disease.
Afdal Afdal, Aditya Akbar Latief, Steven Steven   +2 more
doaj   +2 more sources

Does tilt-retrograde intrarenal surgery enhance stone clearance and offer better surgical ergonomics in patients with renal calculi? A prospective randomized control study

Urology Annals
Introduction: Retrograde intrarenal surgery (RIRS) is the standard treatment for renal calculi. Direct visualization and fragmentation are its major advantages. The variable stone clearance rates and the ergonomic challenges faced by urologists are a few
Arvind Ramachandran, Vivek Meyyappan, Hariharasudhan Sekar, Gayathri Thiruvengadam, Sriram Krishnamoorthy   +4 more
doaj   +2 more sources

Development of photocatalysis‐membrane separation reactor systems for aqueous pollutant removal

PhotoMat, EarlyView., 2023
Abstract Background In our rapidly expanding society, the demand for clean water has steadily emerged as one of the most critical issues, promoting the development of numerous water treatment strategies. Aims Coupling photocatalysis and membrane separation technology provides an energy saving and environment‐friendly as well as sustainable method for ...
Junyang Zhang, Yingchun Miao, Yuning Huo, Hexing Li   +3 more
wiley   +1 more source

Influence of pre-stenting on RIRS outcomes. Inferences from patients of the Global Multicentre Flexible Ureteroscopy Outcome Registry (FLEXOR)

, 2023
BACKGROUND: Retrograde Intrarenal Surgery (RIRS) is recommended as an alternative to percutaneous nephrolithotomy for stones up to 2 cm. Pre-stenting before RIRS remains controversial with various studies differing in outcomes and recommendations. We aim
Ragoori, D, Chai, CA, Lakmichi, MA, Tailly, T, Inoue, T, Ong, WL, Bin Hamri, S, Tanidir, Y, Teoh, YC, Shrestha, A, Gorelov, D, Gadzhiev, N, Soebhali, B, et al., Emiliani, E, Desai, D   +15 more
core   +2 more sources

R.I.R.S. (RENAL STONE DENSITY, INFERIOR POLE STONE, RENAL INFUNDIBULAR LENGTH, STONE BURDEN) SCORING SYSTEM FOR PREDICTING STONE FREE RATE FOLLOWING RETROGRADE INTRARENAL SURGERY

Basrah Journal of Surgery, 2023
Background: This study evaluated the accuracy of the R.I.R.S scoring system (kidney stone density, inferior pole stones, stone burden, and renal infundibular length) in predicting the stone-free rate (SFR) post RIRS. Methods: This retrospective study was
Vishnuvardan Reddy N, Charan Kumar G.V., Devaraj Rahul, DHEERAJ SSS, Ram Reddy Ch   +4 more
doaj   +1 more source

Minimally Invasive Surgery for the Treatment of Ureteric Stones – State-of-the-Art Review

Research and Reports in Urology, 2021
Radhika Bhanot,1 Patrick Jones,2,3 Bhaskar Somani1,3,4 1Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK; 2Department of Urology, Haukeland University Hospital, Bergen, Norway; 3EAU Young Academic Urology Urolithiasis and
Bhanot R, Jones P, Somani B
doaj  

Preoperative positive urine nitrite and albumin-globulin ratio are independent risk factors for predicting postoperative fever after retrograde Intrarenal surgery based on a retrospective cohort

BMC Urology, 2020
Background To determine risk factors for postoperative fever (POF) after retrograding intrarenal surgery (RIRS) and a nomogram for prediction of POF in patients undertaking RIRS has been developed based on the risk factors found.
Zhong-yu Jian, Yu-cheng Ma, Ran Liu, Hong Li, Kunjie Wang   +4 more
doaj   +1 more source

Comparative Analysis of Surgical Outcomes of Flexible Ureteroscopy and Da Vinci Robotic Surgery in Community Patients with Renal Pelvic Stones Larger than 2 cm

Medicina, 2023
Background and Objectives: This study evaluated and compared the surgical outcomes of retrograde intrarenal surgery (RIRS) lithotripsy versus robot-assisted laparoscopic pyelolithotomy (RAPL) in community patients with renal pelvic stones larger than 2 ...
Yu-Ju Yeh, Shu-Chuan Weng, Yu-Hsiang Lin, Chien-Lun Chen, Shu-Han Tsao, Han-Yu Tsai, Horng-Heng Juang, Phei-Lang Chang, Chen-Pang Hou   +8 more
doaj   +1 more source

Comparison of retrograde intrarenal surgery and percutaneous nephrolithotomy for the treatment of renal stones greater than 2 cm

Urology Research and Practice, 2019
Objective: To evaluate the safety and efficacy of retrograde intrarenal surgery (RIRS) in the treatment of kidney stones greater than 2 cm and to compare its results with those of percutaneous nephrolithotomy (PCNL).
Cihat Tektaş, Şehmus Erdem Özkarataş, İrfan Orhan, Orhan Karakoç, Ahmet Karakeçi, Tunç Ozan, Fatih Fırdolaş   +6 more
doaj   +1 more source

Study and Design of Robust Personal Sound Zones with VAST using Low Rank RIRs [PDF]

, 2023
The performance of sound zone control algorithms are known to degrade significantly with changes in acoustic conditions including perturbations of control microphones' positions.
Bhattacharjee, Sankha Subhra; id_orcid, Christensen, Mads Græsbøll; id_orcid, Shi, Liming, Ping, Guoli, Shen, Xiaoxiang   +4 more
core   +1 more source