keyword
MENU ▼
Read by QxMD icon Read
search

ureteroscopy

keyword
https://www.readbyqxmd.com/read/28530629/-laparoendoscopic-single-site-less-ureteral-reimplantation
#1
Pedro M Cabrera Castillo, Felipe Cáceres Jiménez
OBJECTIVE: To present in detail our surgical technique and to show our initial experience with ureteral reimplantation using the transumbilical LESS approach to treat patients with ureteral stenosis secondary to various diseases and surgical complications. METHODS: We performed 7 ureteral reimplantations from February 2012, using the multichannel Richard- Wolf (KeyPort) platform placed transumbilical by a small 2-2,5 cm transversal incision. We always use a 3.5 mm minilaparoscopy accessory trocar in the right iliac fossa, that is crucial to perform the laparoscopic suturing safely for the patient and in an optimal time...
May 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28529600/prospective-evaluation-of-fluorescence-in-situ-hybridization-for-diagnosing-urothelial-carcinoma
#2
Tianhai Lin, Zhenhua Liu, Liangren Liu, Lu Yang, Ping Han, Peng Zhang, Qiang Wei
Urothelial carcinoma (UC) is the most common type of cancer of the bladder and upper urinary tract, and is characterized by a high risk of recurrence and progression. Urine fluorescence in situ hybridization (FISH) is a technique that detects genetic aberrations in exfoliated cells in the urine, with specific probes for chromosomes 3, 7 and 17 and the p16 gene. To evaluate the diagnostic value of FISH in UC, 119 patients from November 2010 to June 2012 with suspected UC were recruited into a prospective, cross-sectional study and were followed up for 12-30 months...
May 2017: Oncology Letters
https://www.readbyqxmd.com/read/28494641/establishment-and-evaluation-of-patient-specific-virtual-ureteroscopy-in-assisting-flexible-ureteroscopy-for-urolithiasis
#3
Yi Zhang, Cheng-Fan Yu, Jun-Hui Zhang, Lu-Dong Qiao, Wei Yan, Cai-Peng Qin
OBJECTIVES: To establish virtual ureteroscopy (VU) through computed tomography urography (CTU) data from patients with upper urinary tract (UUT) stones indicated for flexible ureteroscopy (fURS) and to validate its effectiveness. METHODS: Patient-specific VU generation was accomplished through incorporating CTU data into specialized software (Crusher) developed on the open access Visualization Tools Kit (VTK). These were then presented to fURS experts and novice urologists for evaluation and comparison using modified Likert-type questionnaire of 10-point rating scales (1 = not at all useful/not at all realistic/poor, 10 = very useful/very realistic/ excellent)...
May 1, 2017: Surgical Innovation
https://www.readbyqxmd.com/read/28492152/effect-of-stone-composition-on-the-outcomes-of-semi-rigid-ureteroscopy-using-holmium-yttrium-aluminum-garnet-laser-or-pneumatic-lithotripsy
#4
Mustafa Kadihasanoglu, Ugur Yucetas, Mehmet Gokhan Culha, Erkan Erkan, Mahmut Gokhan Toktas
OBJECTIVE: To compare the effectiveness of laser lithotripsy (LL) and pneumatic lithotripters (PL) in calcium oxalate (CaOx) and calcium phosphate (CaP) stones and assess whether these stone compositions affect the outcomes of LL and PL. STUDY DESIGN: Comparative, descriptive study. PLACE AND DURATION OF STUDY: Istanbul Training and Research Hospital, Turkey, from August 2010 to August 2015. METHODOLOGY: A total of 114 patients underwent ureteroscopy using LL and PL...
April 2017: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/28483573/percutaneous-management-of-stone-containing-calyceal-diverticula-associated-factors-and-outcomes
#5
Egor Parkhomenko, Timothy Tran, Julie Thai, Kyle Blum, Mantu Gupta
PURPOSE: We evaluated the outcomes of percutaneous treatment and metabolic evaluation of calyceal diverticula with associated stones. MATERIALS & METHODS: We retrospectively identified 51 calyceal diverticula patients from our prospectively maintained percutaneous nephrolithotomy database. Patients with complete data were separated into those with stones isolated to their diverticulum (TicStone, n=14), and those who also had renal stones outside the diverticulum (TicStone+, n=15)...
May 5, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28481800/incidental-diagnosis-of-a-large-retroperitoneal-urine-accumulation-urinoma-on-an-18f-fdg-pet-ct-scan-performed-for-primary-staging-of-urothelial-carcinoma
#6
André H Dias, Pia Ipsen, Kirsten Bouchelouche
F-FDG PET/CT performed for primary staging 3 days after ureteroscopy demonstrated a large, unexpected retroperitoneal urinoma in a 62-year-old man with urothelial carcinoma in the right renal pelvis.
May 5, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28472804/evaluation-with-decision-trees-of-efficacy-and-safety-of-semirigid-ureteroscopy-in-the-treatment-of-proximal-ureteral-calculi
#7
Eyup Burak Sancak, Muhammet Fatih Kılınç, Sait Can Yücebaş
PURPOSE: The decision on the choice of proximal ureteral stone therapy depends on many factors, and sometimes urologists have difficulty in choosing the treatment option. This study is aimed at evaluating the factors affecting the success of semirigid ureterorenoscopy (URS) using the "decision tree" method. MATERIALS AND METHODS: From January 2005 to November 2015, the data of consecutive patients treated for proximal ureteral stone were retrospectively analyzed...
May 5, 2017: Urologia Internationalis
https://www.readbyqxmd.com/read/28461996/renal-colic-during-pregnancy-diagnostic-and-therapeutic-aspects-literature-review
#8
REVIEW
Leonardo Tortolero Blanco, Moises Rodriguez Socarras, Rubén Fabuena Montero, Elena López Diez, Antonio Ojea Calvo, Sergio Alonso Y Gregorio, José Ramón Cansino, Juan Antonio Galan, Juan Gómez Rivas
INTRODUCTION: Renal colic during pregnancy is a rare urgency but is one of the most common non-obstetric reasons for hospital admission. The management often means a challenge for the urologist and gynecologist due to the complexity involved in preserving the maternal and fetal well-being. MATERIAL AND METHODS: We performed a literature search within the PubMed database. We found 65 related articles in English. We selected 36 for this review prioritizing publications in the last two decades...
2017: Central European Journal of Urology
https://www.readbyqxmd.com/read/28461995/is-a-ureteral-stent-required-after-use-of-ureteral-access-sheath-in-presented-patients-who-undergo-flexible-ureteroscopy
#9
Gastón Astroza, Manuel Catalán, Lucas Consigliere, Tomás Selman, José Salvadó, Francisco Rubilar
INTRODUCTION: Use of a ureteral access sheath (UAS) within flexible ureteroscopy (fURS) for the management of kidney and ureteral stones has shown improvements in its effectiveness, but it is also associated with increased risk of ureteral injury. Use of ureteral stent (US) after fURS is recommended by some authors, because of its role in reducing postoperative pain and preventing complications. Our objective is to determine if postoperative stenting is necessary in pre-stented patients that underwent fURS using UAS...
2017: Central European Journal of Urology
https://www.readbyqxmd.com/read/28461994/ureterorenoscopy-training-on-cadavers-embalmed-by-thiel-s-method-simulation-or-a-further-step-towards-reality-initial-report
#10
Edward Mains, Benjie Tang, Tomasz Golabek, Tomasz Wiatr, Gillian Ross, Alan Duncan, Duncan Howie, Iain Tait, Piotr Chłosta, Sławomir G Kata
INTRODUCTION: The technique of ureterorenoscopy has a significant learning curve. Cadavers embalmed by the Thiel method have been successfully used for simulation training in a number of surgical specialties. Here we present our experience of the first use of Thiel cadavers in a formal ureteroscopy training course. MATERIAL AND METHODS: The inaugural 'Masterclass in Flexible Ureterorenoscopy' was run with participants performing ureterorenoscopy on three Thiel cadavers under expert supervision...
2017: Central European Journal of Urology
https://www.readbyqxmd.com/read/28458835/immediate-successful-renal-autotransplantation-after-proximal-ureteral-avulsion-fallowing-ureteroscopy-a-case-report
#11
Mansor Alizadeh, Rohollah Valizadeh, Mohsen Mohammad Rahimi
The patient was a 51-year-old lady with left flank colicky pain accompanied with nausea and vomiting for a month. Transurethral lithotripsy and ureteral stent placement was considered for the patient. The patient had a narrow ureteral lumen and while bringing the ureteroscope out, ureteral avulsion occurred at a distance approximately 4 cm from ureteropelvic junction. After bringing the uretroscope out, the avulsed ureter was observed hanging at the tip of the ureteroscope. Anastomosis of the ureter to the bladder was accomplished with Lich-Gregoir technique...
February 2017: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28456350/what-are-the-benefits-and-harms-of-ureteroscopy-compared-with-shock-wave-lithotripsy-in-the-treatment-of-upper-ureteral-stones-a-systematic-review
#12
REVIEW
Tamsin Drake, Nikolaos Grivas, Saeed Dabestani, Thomas Knoll, Thomas Lam, Steven Maclennan, Ales Petrik, Andreas Skolarikos, Michael Straub, Christian Tuerk, Cathy Yuhong Yuan, Kemal Sarica
CONTEXT: Extracorporeal shock wave lithotripsy (SWL) and ureteroscopy (URS), with or without intracorporeal lithotripsy, are the most common treatments for upper ureteric stones. With advances in technology, it is unclear which treatment is most effective and/or safest. OBJECTIVE: To systematically review literature reporting benefits and harms of SWL and URS in the management of upper ureteric stones. EVIDENCE ACQUISITION: Databases including Medline, Embase, and the Cochrane library were searched from January 2000 to November 2014...
April 26, 2017: European Urology
https://www.readbyqxmd.com/read/28443681/preventing-the-forgotten-ureteral-stent-by-using-a-mobile-point-of-care-application
#13
Justin Bradley Ziemba, Wesley Ludwig, Leticia Ruiz, Eduardo Carvalhal, Brian Matlaga
INTRODUCTION: The forgotten ureteral stent (FUS) can lead to patient morbidity. To date, tracking ureteral stents is a cumbersome task, given their high frequency of insertion and variable indwelling times. To simplify this process, an application was developed to track patients with indwelling ureteral stents. We report our initial user-experience and clinical outcomes with this application. METHODS: Ureteral Stent Tracker™ (UST) is a secure, HIPPA compliant, cloud based point-of-care (POC) application...
April 26, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28434755/-evaluation-of-the-operating-results-and-costs-associated-with-the-implementation-of-a-flexible-ureteroscopy-activity-within-a-university-hospital-center
#14
K Del Santo, M Audouin, I Ouzaid, V Ravery, O Traxer
INTRODUCTION: The increasing use of flexible ureteroscopy (USSR) sets the cost problems inevitably associated with the fragility of these endoscopes. The aim of this work is to clear from a recent example (universitary hospital) results, costs during the implementation of this technique. MATERIAL AND METHODS: This is a retrospective study conducted from December 2012 (date of introduction of the activity) in March 2015 concerning the USSR made in a French universitary hospital for stone disease...
May 2017: Progrès en Urologie
https://www.readbyqxmd.com/read/28405762/histopathological-correlations-to-ureteral-lesions-visualized-during-ureteroscopy
#15
Søren Kissow Lildal, Flemming Brandt Sørensen, Kim Hovgaard Andreassen, Frederikke Eichner Christiansen, Helene Jung, Malene Roland Pedersen, Palle Jörn Sloth Osther
PURPOSE: To correlate ureteral lesions visualized during ureteroscopy with histopathological findings. MATERIALS AND METHODS: Ureteral access sheaths (UAS) sized 13/15 Fr. were inserted bilaterally in 22 laboratory pigs. During retraction of the UAS with a semirigid ureteroscope inside, ureteral lesions were evaluated and registered using the Post-ureteroscopic lesion scale (PULS). Ureters were excised in vivo between the uretero-pelvic junction and the uretero-vesical junction...
April 12, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/28403125/low-vs-high-fidelity-the-importance-of-realism-in-the-simulation-of-a-stone-treatment-procedure
#16
Piyush Sarmah, Jim Voss, Adrian Ho, Domenico Veneziano, Bhaskar Somani
PURPOSE OF REVIEW: Simulation training for stone surgery is now increasingly used as part of training curricula worldwide. A combination of low and high fidelity simulators has been used with varying degrees of 'realism' provided by them. In this review, we discuss low and high fidelity simulators used for ureteroscopy (URS) and percutaneous nephrolithotomy (PCNL) stone procedures with their advantages, disadvantages and future direction for endourological simulation surgery. The final goal will be to understand whether or not 'realism' has to be considered as a critical element in simulation for this field...
April 11, 2017: Current Opinion in Urology
https://www.readbyqxmd.com/read/28402160/ureteroscopy-assisted-laparoscopic-segmental-resection-of-ureteral-stricture-with-a-modified-flank-position-clinical-experience
#17
Sheng-Chun Hung, Kun-Yuan Chiu, Chen-Li Cheng, Yen-Chuan Ou, Hao-Chung Ho, Shian-Shiang Wang, Chuan-Shu Chen, Jian-Ri Li, Chun-Kuang Yang, Li-Wen Chang
PURPOSE: To share the surgical technique that possesses the advantage of a perioperative ureteroscope without position change, which allows for a laparoscopic segmental resection of the ureteral stricture to be performed more precisely. PATIENTS AND METHODS: Between 2006 January and 2015 December, 10 patients with a ureteral stricture received a laparoscopic segmental resection and ureteroureterostomy in our clinical institute. The etiology included stone, endometriosis, crossing vessel, and idiopathic benign ureteral polyp...
April 12, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28396695/a-new-patient-safety-smartphone-application-for-prevention-of-forgotten-ureteral-stents-results-from-a-clinical-pilot-study-in-194-patients
#18
Wilson R Molina, Rodrigo Pessoa, Rodrigo Donalisio da Silva, McCabe C Kenny, Diedra Gustafson, Leticia Nogueira, Mark E Leo, Michael K Yu, Fernando J Kim
BACKGROUND: Approximately 12% of all ureteral stents placed are retained or "forgotten." Forgotten stents are associated with significant safety concerns as well as increased costs and legal issues. Retained ureteral stents (RUS) often occur due to lack of clinical follow-up, communication or language barriers, and economic concerns. METHODS: We describe a multiplatform application that facilitates data collection to prevent RUS. The "Stent Tracker" application can be installed on mobile devices and computers...
2017: Patient Safety in Surgery
https://www.readbyqxmd.com/read/28392131/modern-flexible-ureteroscopy-in-cohen-cross-trigonal-ureteral-reimplantations
#19
Esteban Emiliani, Michele Talso, Marie Audouin, Olivier Traxer
PURPOSE: We describe a feasible flexible ureteroscopy (fURS) technique with the latest instruments to and to discuss their advantages. METHODS: Three patients underwent a fURS for stone treatment. A 7F angled orifice catheter and a hydrophilic angled tip stiff wire is used to guide the wire in the proper ureteral direction sighting the ureter allowing the use of a 10/12 ureteral access sheath. A single use ureteroscope was used. RESULTS: All of them had successful ureteral access and laser lithotripsy being stone free endoscopically...
March 24, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28388304/laparoscopic-ureteroureterostomy-with-an-intraoperative-retrograde-ureteroscopy-assisted-technique-for-distal-ureteral-injury-secondary-to-gynecological-surgery-a-retrospective-comparison-with-laparoscopic-ureteroneocystostomy
#20
Zhaohui Wang, Zhi Chen, Yao He, Bingsheng Li, Zhiqiang Wen, Xiang Chen
OBJECTIVES: The aim of this study was to compare the operative and postoperative outcomes of laparoscopic ureteroureterostomy (LAP-UU) using a retrograde ureteroscopy-assisted technique with laparoscopic ureteroneocystostomy (LAP-UNC) in treating ureteral injury after gynecological surgery. MATERIALS AND METHODS: The study analyzed 60 ureteral injury repairs performed between May 2010 and February 2016 in patients who underwent either LAP-UU using the retrograde ureteroscopy-assisted technique (n = 26) or LAP-UNC (n = 34)...
April 7, 2017: Scandinavian Journal of Urology
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"