keyword
MENU ▼
Read by QxMD icon Read
search

ureteroscopy

keyword
https://www.readbyqxmd.com/read/28818526/which-patients-with-upper-tract-urothelial-carcinoma-can-be-safely-treated-with-conservative-treatment-by-flexible-ureteroscopy-with-holmium-yag-laser-photoablation-long-term-results-from-a-high-volume-institution
#1
Luca Villa, Mattieu Haddad, Umberto Capitanio, Bhaskar K Somani, Jonathan Cloutier, Steeve Doizi, Andrea Salonia, Alberto Briganti, Francesco Montorsi, Olivier Traxer
PURPOSE: To test the effects of tumour size, tumour distribution and tumour grade on progression-free survival (PFS) in patients with upper tract urothelial carcinoma (UTUC) treated with flexible ureteroscopy with Holmium:YAG laser photoablation (FULP). MATERIALS AND METHODS: Data from 92 consecutive UTUC patients treated with FULP (2003-2015) at a single tertiary care referral center were included. A stringent follow-up was offered according to the European Association Urological guidelines...
August 14, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28817961/evaluating-the-ergonomics-of-flexible-ureteroscopy
#2
Wesley Ludwig, Gyusung I Lee, Justin Bradley Ziemba, Joan S Ko, Brian Matlaga
INTRODUCTION: To date, the ergonomics of flexible ureteroscopy (URS) have not been well described. We performed a study to assess the biomechanical stresses on urologists performing URS and to investigate the effect of ureteroscope type on these parameters. METHODS: Electromyography (EMG) was used to quantify the activation level of muscle groups involved in URS. Surface EMG electrodes (Delsys, Boston, MA) were placed on the right and left thenar, flexor carpi ulnaris (FCU), extensor carpi ulnaris (ECU), biceps, triceps and deltoid...
August 17, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28816298/-multiple-endoscopy-for-the-treatment-of-upper-urinary-tract-calculi-following-ileal-conduit-a-case-report-and-literature-review
#3
B Wang, J F Ye, L Zhao, H Bi, J Lu, L L Ma
Upper urinary tract calculi with infection is a quite difficult acute urologic emergency. And what is more, upper urinary tract obstruction after radical cystectomy following urinary diversion may be fatal in the vulnerable patients with this kind of situation. Postoperative anatomy and other factors affect the upper urinary tract calculi, and urinary tract infection greatly increased the risk. But it is particularly difficult to handle with patients with poor general condition and septic shock treatment, so how to optimize the selection program is worth further studying...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28816270/-clinical-value-of-fluorescence-in-situ-hybridization-positive-of-exfoliated-urothelial-cells-in-urothelial-carcinoma
#4
J Y Liu, X Peng, X H Ning, T Li, S H Peng, J Y Wang, S J Liu, Y Ding, L Cai, K Gong
OBJECTIVE: To analyze the clinical pathologic characteristics of cases with fluorescence in situ hybridization (FISH) positive of exfoliated urothelial cells, so as to evaluate the clinical utility of FISH in the diagnosis of urothelial carcinoma (UC). METHODS: A total of 271 cases of FISH positive in Department of Urology of Peking University First Hospital from Apr. 2012 to Sep. 2015 were recruited in this study. Retrospective analysis was made on their clinical data...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28804662/fungal-bezoar-a-rare-cause-of-ureteral-obstruction
#5
Nabil Zeineddine, Wissam Mansour, Sandy El Bitar, Marco Campitelli, Neville Mobarakai
A 52-year-old male, with diabetes mellitus and alcoholic liver disease, presented to the Emergency Room for right flank pain of 3 days' duration, associated with dysuria. Physical examination revealed right flank tenderness with fever and hypotension; laboratory findings showed acute kidney injury and large blood and leucocytes in the urine. A CT abdomen and pelvis showed hydronephrosis of the right collecting system of a horseshoe kidney with air and hyperdense debris in the renal pelvis. Patient was treated for multisensitive Proteus mirabilis emphysematous pyelonephritis, and a right nephrostomy tube was inserted...
2017: Case Reports in Infectious Diseases
https://www.readbyqxmd.com/read/28802643/update-on-urinary-stones-in-children-current-and-future-concepts-in-surgical-treatment-and-shockwave-lithotripsy
#6
REVIEW
Mesrur Selcuk Silay, Jonathan S Ellison, Thomas Tailly, Paolo Caione
CONTEXT: Miniaturized instrumentation used for endoscopic treatment of urinary stone disease in children has been readily adopted in clinical practice. However, there is a need to optimize and individualize the surgical approach according to the patient's age, body habitus, and stone characteristics. Promising novel equipment and techniques will continue to advance the surgical care of these children. OBJECTIVE: To review the literature regarding surgical and shockwave lithotripsy (SWL) treatment of urinary stone disease in children and provide an overview on future treatment innovations...
August 9, 2017: European Urology Focus
https://www.readbyqxmd.com/read/28802568/the-application-of-suctioning-flexible-ureteroscopy-with-intelligent-pressure-control-in-treating-upper-urinary-tract-calculi-on-patients-with-a-solitary-kidney
#7
Jianrong Huang, Donghua Xie, Ruiping Xiong, Xiaolin Deng, Chengbing Huang, Difu Fan, Zuofeng Peng, Wen Qin, Min Zeng, Leming Song
OBJECTIVE: To investigate the usage of intelligently pressure-controlled flexible ureteroscopy (URS) in managing upper urinary tract calculi in patients with a solitary kidney. METHODS: Forty patients with a solitary kidney and upper urinary tract calculus were included in this study. All the patients underwent suctioning URS with intelligent control of renal pelvic pressure by connecting pressure-measuring suctioning ureteral access sheath to an irrigation and suctioning platform...
August 9, 2017: Urology
https://www.readbyqxmd.com/read/28798826/the-transplant-urologist-s-toolbox-back-table-ureteroscopy
#8
Thomas B McGregor
No abstract text is available yet for this article.
August 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28798825/ex-vivo-ureteroscopy-of-deceased-donor-kidneys
#9
Graham L Machen, Preston A Milburn, Patrick S Lowry, Jacqueline A Lappin, Debra K Doherty, Marawan M El Tayeb
INTRODUCTION: When encountered, the ideal management of lithiasis in deceased donor kidneys is not well-defined. With advances in endourological techniques, minimally invasive treatments are becoming an increasingly viable option. We set out to describe our experience performing ex-vivo ureteroscopy on cadaveric donor kidneys, including one in which the procedure was completed on-pump. METHODS: A retrospective chart review was undertaken to identify patients who had undergone ex-vivo ureteroscopy prior to cadaveric renal transplant...
August 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28780299/effect-of-protective-lead-curtains-on-scattered-radiation-exposure-to-the-operator-during-ureteroscopy-for-stone-disease-a-controlled-trial
#10
Takaaki Inoue, Atsushi Komemushi, Takashi Murota, Takashi Yoshida, Makoto Taguchi, Hidefumi Kinoshita, Tadashi Matsuda
OBJECTIVES: To evaluate a reduction in total radiation dose to the operator during ureteroscopy (URS) for stone disease by using protective lead curtains. METHODS: Two studies were planned to compare scattered radiation doses without (n-LC group) and with protective lead curtains (LC group). In study 1, we measured the spatial distribution of the scattered radiation dose using a human phantom simulating URS for stone management for both groups. In study 2, we prospectively randomized patients undergoing treatment for stone disease with URS into n-LC (n = 62) and LC group (n = 61)...
August 2, 2017: Urology
https://www.readbyqxmd.com/read/28761590/conservative-treatment-of-upper-urinary-tract-carcinoma-long-term-results
#11
Andrea Orosa Andrada, Inés Laso García, Fernando Arias Fúnez, Francisco Donis Canet, Gemma Duque Ruiz, Victoria Gómez Dos Santos, Francisco Javier Burgos Revilla
INTRODUCTION: We sought to assess the long-term results of conservative treatment for upper urinary tract carcinoma (UUTC) with regard to tumour recurrence and preservation of renal unit. METHODS: From October 1987 to January 2014, 65 patients (median age 68 years) were diagnosed with UUTC and underwent endoscopic and open surgical techniques. Thirteen patients had bilateral disease and one had a single kidney. The primary approach was endoscopic in 37 reno-ureteral units (20 percutaneous resections, 17 ureteroscopies )...
July 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28756558/the-old-15%C3%A2-mm-renal-stone-size-limit-for-rirs-remains-a-clinically-significant-threshold-size
#12
Hanan Goldberg, Dor Golomb, Yariv Shtabholtz, Shlomi Tapiero, German Creiderman, Avi Shariv, Jack Baniel, David Lifhshitz
PURPOSE: To investigate the performance of retrograde intrarenal surgery (RIRS) for the 1-2 cm renal stone size range in comparison to smaller stones. MATERIALS AND METHODS: From a data base of 3000 ureteroscopies between 2004 and 2014, 635 consecutive patients underwent RIRS for renal stones. Patients were divided to three groups according to their renal stone size (<10, 10-15, 15-20 mm). Preoperative, operative, stone free rate (SFR) and follow-up data were analyzed and compared...
July 29, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/28753871/european-association-of-urology-section-of-urolithiasis-eulis-consensus-statement-on-simulation-training-and-assessment-in-urolithiasis
#13
Kamran Ahmed, Sachin Patel, Abdullatif Aydin, Domenico Veneziano, Ben van Cleynenbreugel, Ali Serdar Gözen, Andreas Skolarikos, Christian Sietz, Sven Lahme, Thomas Knoll, Juan Palou Redorta, Bhaskar Kumar Somani, Francesco Sanguedolce, Evangelos Liatsikos, Jens Rassweiler, Muhammad Shamim Khan, Prokar Dasgupta, Kemal Sarica
BACKGROUND: Simulation-based training offers an acceptable adjunct to the traditional mentor-apprentice model in helping trainees to traverse the early stages of the learning curve for ureteroscopy and percutaneous renal surgery. In addition, nontechnical skills are increasingly important in preventing adverse events in the operating room, and simulation-based training can be used for training in such skills. Incorporation of simulation into formalised, standardised, and validated curricula offers an applicable method for training residents...
March 31, 2017: European Urology Focus
https://www.readbyqxmd.com/read/28753800/correlation-between-confocal-laser-endomicroscopy-cellvizio-%C3%A2-and-histological-grading-of-upper-tract-urothelial-carcinoma-a-step-forward-for-a-better-selection-of-patients-suitable-for-conservative-management
#14
Alberto Breda, Angelo Territo, Andrea Guttilla, Francesco Sanguedolce, Martina Manfredi, Luigi Quaresima, Jose M Gaya, Ferran Algaba, Joan Palou, Humberto Villavicencio
BACKGROUND: Despite the recent growing interest in the conservative management of upper tract urothelial carcinoma (UTUC), the diagnostic process is still a challenge for the risk of tumor undergrading. Real-time confocal laser endomicroscopy (CLE) provides in vivo microscopic images of tissues using a low-energy laser light source. OBJECTIVE: To describe our initial experience with CLE for the real-time characterization of UTUC. DESIGN, SETTING, AND PARTICIPANTS: Fourteen flexible ureteroscopies (f-URS) were performed at our center with CLE for UTUC...
June 4, 2017: European Urology Focus
https://www.readbyqxmd.com/read/28745039/life-threatening-complications-the-dark-side-of-ureteroscopy
#15
Cristian Fiori
No abstract text is available yet for this article.
October 2017: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/28744695/update-of-the-icud-siu-consultation-on-stone-technology-behind-ureteroscopy
#16
Jonathan Cloutier, Ken Anson, Guido Giusti, Michael Grasso, Guido Kamphuis, Sven Lahme, Evangelos Liatsikos, Anup Patel, Margaret S Pearle, Luc Valiquette, Olivier Traxer
INTRODUCTION: Ureteroscopy is now the most frequent treatment used around the world for stone disease. Technological advancement, efficiency, safety, and minimally invasiveness of this procedure are some of the reasons for this change of trend. MATERIALS AND METHODS: In this review of the literature, a search of the PubMed database was conducted to identify articles related to ureteroscopy and accessories. The committee assigned by the International Consultation on Urological Disease reviewed all the data and produced a consensus statement relating to the ureteroscopy and all the particularities around this procedure...
July 25, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/28736748/troubleshooting-for-ureteroscopy-complicated-by-unexpected-guidewire-looping-and-entrapment
#17
Ioannis Efthimiou, Zacharias Chousianitis, Kostadinos Skrepetis
This report presents a bizarre and unusual case of looping and entrapment of a hydrophilic guidewire in the ureter of a 65-year-old woman with a stone in the lower ureter at the time of ureteroscopy and laser lithotripsy. We describe endourology maneuvers to remove the retained guidewire. Looping and entrapment of guidewire is a rare complication that urologists may face when they do not follow the basic principles of guidewire insertion. In that case, successful resolution is based both on surgeon's inspiration to apply the appropriate endourology maneuvers and availability of a variety of endourology tools in the theater...
2017: Journal of Endourology Case Reports
https://www.readbyqxmd.com/read/28733910/a-review-study-to-evaluate-holmium-yag-laser-lithotripsy-with-flexible-ureteroscopy-in-patients-on-ongoing-oral-anticoagulant-therapy
#18
Bulent Altay, Bulent Erkurt, Selami Albayrak
The objective of this study was to evaluate the safety and efficacy of flexible ureteroscopy (FURS) and holmium:YAG laser lithotripsy for the treatment of upper urinary tract stones in patients on active oral anticoagulants. The records of 1081 patients who underwent flexible ureteroscopic holmium:YAG (Ho:YAG) laser lithotripsy for upper ureteral and renal calculi from 1999 to 2015 were retrospectively reviewed. A total of 84 patients on continuous oral anticoagulation or antiplatelet therapy (warfarin, aspirin, or clopidogrel) were identified...
July 22, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28731777/induction-and-maintenance-adjuvant-mitomycin-c-topical-therapy-for-upper-tract-urothelial-carcinoma-tolerability-and-intermediate-term-outcomes
#19
Michael Metcalfe, Gavin Wagenheim, Lianchun Xiao, John Papadopoulos, Neema Navai, John W Davis, Jose A Karam, Ashish M Kamat, Christopher G Wood, Colin P Dinney, Surena F Matin
PURPOSE: Endoscopic management of upper tract urothelial carcinoma (UTUC) is associated with higher recurrences, which could be reduced by application of topical therapy. Adjuvant induction Bacillus Calmette-Guerin has shown inferior outcomes for UTUC compared to bladder cancer, and maintenance regimens for UTUC are unexplored. We report on the efficacy, safety, and tolerability of Mitomycin C (MMC) induction and maintenance adjuvant topical therapy for UTUC. MATERIALS AND METHODS: Patients with UTUC who received adjuvant topical therapy after complete endoscopic control of Ta/T1 tumors were retrospectively reviewed...
July 21, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28723230/retrograde-endourological-management-of-upper-urinary-tract-abnormalities-in-patients-with-ileal-conduit-urinary-diversion-a-dual-center-experience
#20
Louise Olson, Hywel Satherley, Paul Cleaveland, Bachar Zelhof, Max Mokete, Donald Neilson, Shalom Srirangam
INTRODUCTION: Patients with ileal conduit urinary diversions are at an increased risk of long-term upper urinary tract (UUT) complications, including anastomotic strictures, infections, and urolithiasis. The reconstructed urinary system poses challenges for endoscopic manipulation. We present and describe our dual-center experience in performing retrograde ureteroscopy to treat or diagnose UUT abnormalities in patients with ileal conduit incontinent diversion. PATIENT AND METHODS: We performed a retrospective analysis of medical records for all patients with previous urinary diversion who underwent retrograde ureteroscopic procedures via the ileal loop in our institutions over a 9 year period (between June 2007 and August 2016)...
July 19, 2017: Journal of Endourology
keyword
keyword
58254
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"