Search results for "Ureteroscopy"

Treatment of Bladder Stones in Adults and Children: A Systematic Review and Meta-analysis on Behalf of the European Association of Urology Urolithias…

2019

Bladder stones (BS) constitute 5% of urinary stones. Currently, there is no systematic review of their treatment.To assess the efficacy (primary outcome: stone-free rate [SFR]) and morbidity of BS treatments.This systematic review was conducted in accordance with the European Association of Urology Guidelines Office. Database searches (1970-2019) were screened, abstracted, and assessed for risk of bias for comparative randomised controlled trials (RCTs) and nonrandomised studies (NRSs) with ≥10 patients per group. Quality of evidence (QoE) was assessed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) tool.A total of 2742 abstracts and 59 full-text article…

Elective segmental ureterectomy for transitional cell carcinoma of the ureter: Long-term follow-up in a series of 73 patients

2012

What's known on the subject? and What does the study add? Upper Urinary Tract (UUT) Transitional Cell Carcinoma (TCC) is an uncommon disease and represents approximately 5% of all urothelial carcinomas. We report our series on 73 patients treated with Kidney Sparing Surgery for UUT TCC. Good results have been achieved in terms of oncological outcome comparing this conservative approach to the radical nephrourectomy. OBJECTIVES: • To report the long-term oncological outcome in patients with transitional cell carcinoma of the ureter electively treated with kidney-sparing surgery. • To compare our data with the few series reported in the literature. PATIENTS AND METHODS: • We considered 73 pat…

Comparing extracorporeal shock wave lithotripsy and ureteroscopy laser lithotripsy for treatment of urinary stones smaller than 2 cm: a cost-utility …

2021

[EN] Purpose To analyze the efficiency and cost-utility profile of ureteroscopy versus shock wave lithotripsy for treatment of reno-ureteral stones smaller than 2 cm. Methods Patients treated for urinary stones smaller than 2 cm were included in this study (n = 750) and divided into two groups based on technique of treatment. To assess the cost-utility profile a sample of 48 patients (50% of each group) was evaluated. Quality of life survey (Euroqol 5QD-3L) before-after treatment was applied, Markov model was designed to calculate quality of life in each status of the patients (stone or stone-free with and without double-J stent) and to estimate the incremental cost-utility. Monte carlo sim…

Comparative analysis of direct and indirect costs of two minimally invasive techniques for the treatment of renal/ureteral calculi smaller than 2 cm

2020

[EN] Objective: To perform a comparative analysis of indirect and direct costs of two minimally invasive techniques (extracorporeal shock wave lithotripsy (ESWL) vs. ureteroscopy with holmium laser (URS/RIRS)) for the treatment of renal/ureteral calculi smaller than 2 cm. Material and methods: Prospective, comparative, non-randomized study of 84 patients treated for kidney stones smaller than 2 cm between January and December 2016. Of these, 38 (45.67%) were treated with ESWL (18 renal lithiasis and 20 ureteral lithiasis) and 46 (54.32%) with URS/RIRS (22 renal lithiasis and 24 ureteral lithiasis). A total of 19 (41.3%) patients in the URS/RIRS group and 15 (39.5%) patients in the ESWL grou…

Use of a Duodenoscope in the Management of a Ureteral Calculus in a Patient with Ureterosigmoidostomy (Mainz Pouch II; Rectosigmoid Pouch)

2003

Endoscopic treatment of intraluminal ureteral suture with holmium laser

2021

Although reconstructive surgery is the most accepted treatment for ureteral injury, there are reports of cases where endourologic treatment led to correct resolution of the problem. We present the case of a female patient aged 72-year-old who was previously underwent sacralcolpopexy because of anterior vaginal compartment prolapse. The patient underwent surgery to remove the mesh, due to the pain she had had since it was placed. A mid-line laparotomy was performed removing completely the mesh. At 48 hours after intervention, the patient started feeling an intense pain in the left renal fossa that was not relieved with anti-inflammatories and morphic drugs. In the diagnostic ureteroscopy, it…

Renal papillary necrosis, an endoscopic vision.

2019

Renal papillary necrosis is described as an ischemic or chemical lesion at the end of the Malpighi pyramid, which causes the necrosis, with detachment and expulsion of the papilla in the urine. It ...

Endoscopic Treatment of Complete Ureterointestinal Stenosis Without Antegrade Ureteroscopy

2020

Background: Ureterointestinal stenosis is a frequent complication after radical cystectomy, occurring in up to 10%–12% of cases. Endoscopic treatment of complete stenosis has been described through double access, with antegrade flexible ureteroscopy and simultaneous retrograde endoscopy through the intestinal diversion. We present a case of endoscopic treatment without use of antegrade ureteroscopy. Case Presentation: A 52-year-old man underwent surgery for peritoneal carcinomatosis secondary to mucinous adenocarcinoma. Ileocecal resection, omentectomy, sigmoidectomy, rectal resection, cystoprostatectomy, and ileal duct were performed. He had a complicated postoperative period because of en…

Future perspectives of flexible ureteroscopy

2019

Purpose of review In the recent past, there were numerous and promising technological developments in the field of endourology leading to tremendous changes in the management of urolithiasis. This review will try to weave ancient stone therapy with the very modern advent of flexible ureteroscopy and recent developments in robotic systems. Recent findings In the broad field of flexible ureteroscopy for stone surgery, new disposable scopes have been developed and established. The use of robotic instruments is also a new and interesting concept. Additionally, clinical research on the understanding of laser features leads to a specific and appropriate use of lasers for lithotripsy, both holmium…

Stone-Free Rate after Treating Kidney Stones Exceeding 10 mm via Flexible Ureteroscopy: Can Endoscopic Assessment Replace Low-Dose Computed Tomograph…

2019

<b><i>Introduction:</i></b> It is unclear whether endoscopic assessment of the stone-free rate after flexible ureteroscopy (fURS) is as effective as assessment with low-dose computed tomography (CT) scan. <b><i>Methods:</i></b> Prospective documentation of patients with kidney stones > 10 mm diameter from 2 different centers (Freiburg, Regensburg), who underwent fURS and were declared to be endoscopically completely stone-free. Low-dose CT control performed 4–8 weeks postoperatively. <b><i>Results/Conclusion:</i></b> Thirty-eight patients were treated between October 2015 and August 2016 (12 F, 26 M). Average a…