A limitation of tubeless percutaneous nephrolithotomy is the need for postoperative office cystoscopy for removal of the ureteral stent. We have developed a novel technique of intraoperative ureteral stent placement that allows for outpatient removal of the stent through the flank using the stent tether.
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http://dx.doi.org/10.1016/j.urology.2006.05.037 | DOI Listing |
Sci Rep
January 2025
Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
The tubeless percutaneous nephrolithotomy (PCNL) is highly favored by endourological urologists for its advantages in patient experience and length of hospital stay. However, there is currently no guideline or consensus that precisely describes tubeless PCNL. This study explores tubeless PCNL from two aspects: patient selection and technical improvements.
View Article and Find Full Text PDFMed J Armed Forces India
December 2024
CSO Medical, Andaman & Nicobar Command HQ, India.
Background: Lower calyceal anatomy makes the stone clearance a difficult task across all treatment formats. Improvement in optics and miniaturization of instruments have offered an effective and safer alternative to percutaneous nephrolithotomy (PCNL). The study was conducted to compare the efficacy and complications associated with mini-PCNL vs standard-PCNL.
View Article and Find Full Text PDFInt J Surg Case Rep
January 2025
Urology Department, The First Affiliated Hospital, Hengyang Medical School, University of South China, China. Electronic address:
Introduction: Traditional Percutaneous Nephrolithotomy (PCNL) typically involves the retrograde placement of a ureteral catheter. However, this procedure can present additional risks in pediatric patients.
Case Presentation: We report a case of a 10-year-old boy, weighing 33 kg, diagnosed with a right upper ureteral stone complicated by hydronephrosis and urosepsis.
Int Braz J Urol
November 2024
Department of Urology, Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Banten, Indonesia
Purpose: The external ureteral catheter (EUC) and double-J stent (DJ-stent) are frequently used for drainage in tubeless percutaneous nephrolithotomy (PCNL). This study aims to compare the outcomes and effectiveness of these two methods.
Materials And Methods: We conducted a detailed literature search using relevant key words on Google Scholar, Europe PMC, Medline, and Scopus databases.
Int Urol Nephrol
October 2024
Urology Department, The First Affiliated Hospital, Hengyang Medical School, University of South China, No. 69, Chuanshan Road, Shigu District, Hengyang, 421001, Hunan, China.
Objectives: To evaluate the safety and efficacy of total tubeless percutaneous nephrolithotomy (PCNL) without retrograde insertion of a ureteral catheter for the treatment of kidney stone patients without hydronephrosis.
Methods: This prospective randomized controlled study at a tertiary care medical center was conducted from August 2019 to April 2023. Kidney stone patients diagnosed by computed tomography (CT) without significant hydronephrosis were randomly assigned to two groups: total tubeless PCNL without retrograde insertion of a ureteral catheter (group 1) and traditional PCNL (group 2).
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