keyword
MENU ▼
Read by QxMD icon Read
search

Pyeloplasty

keyword
https://www.readbyqxmd.com/read/29346779/predictors-of-recoverability-of-renal-function-after-pyeloplasty-in-adults-with-ureteropelvic-junction-obstruction
#1
Xiao-Dong Li, Yu-Peng Wu, Yong Wei, Shao-Hao Chen, Qing-Shui Zheng, Hai Cai, Xue-Yi Xue, Ning Xu
BACKGROUND: This study aimed to identify factors predicting the recoverability of renal function after pyeloplasty in adult patients with ureteropelvic junction obstruction. METHODS: We retrospectively reviewed 138 adults with unilateral renal obstruction-induced hydronephrosis and who underwent Anderson-Hynes dismembered pyeloplasty from January 2013 to January 2016. Hydronephrosis was classified preoperatively according to the Society for Fetal Urology (SFU) grading system...
January 18, 2018: Urologia Internationalis
https://www.readbyqxmd.com/read/29336334/-training-in-basic-and-advanced-laparoscopy-evaluation-of-a-30-year-experience-in-a-training-program-in-spain
#2
Francisco Miguel Sánchez Margallo, Idoia Díaz-Güemes, Miguel Angel Sánchez Hurtado, Javier Sánchez Fernández, Jesús Usón Gargallo, Alvaro Serrano Pascual
The lack of globally established standards for learning urological laparoscopy has not prevented laparoscopic techniques from evolution and continuous development. Laparoscopy coexists with robotic surgery today, and in the last decade there have been many techniques that have undergone a boom with the use of a laparoscopic approach (total and partial nephrectomy, pyeloplasty, colposacropexy, etc.).We intend to evaluate the progressive incorporation of different surgical techniques in the laparoscopic learning program and, on the other hand, to analyze the evolution of training programs in urological laparoscopy to bring this type of techniques within the hospital surgical activity...
January 2018: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/29324912/diuresis-renography-and-ultrasonography-in-children-with-antenatally-detected-hydronephrosis-can-support-diagnoses-and-suggest-related-surgery-treatment
#3
M Radulović, S Beatović, M Janković, Dragana Šobić-Šaranović, Vera Artiko, Boris Ajdinović
OBJECTIVE: Prenatal ultrasound (US) screening detects the hydronephrosis (HN)-dilatation of fetal renal collecting system in 1%-5% of all pregnancies. In most children, HN is detected by prenatal US screening between 18-20 gestational week. Pelvi- ureteric junction (PUJ) stenosis is the most common etiological factor of prenatal HN and requires postnatal follow-up. Diuresis renography plays important role in the follow-up by complementing morphological information obtained by US with the data about differential renal function (DRF) and drainage...
September 2017: Hellenic Journal of Nuclear Medicine
https://www.readbyqxmd.com/read/29305200/ultrasound-for-intraoperative-confirmation-of-antegrade-ureteral-stent-placement-during-laparoscopic-pyeloplasty
#4
David B Bayne, Manint Usawachintachit, Thomas Chi
OBJECTIVE: To describe our ultrasound technique for confirming intraoperative, antegrade-placed ureteral stent position during laparoscopic pyeloplasty. BACKGROUND: Disadvantages of retrograde stent placement include the need to reposition the patient into and out of the lithotomy position. Antegrade stent placement can reduce procedure time but requires confirming appropriate distal placement into the bladder with cystoscopy, percutaneous drain placement, or instillation of methylthioninium chloride or indigo carmine...
January 2, 2018: Urology
https://www.readbyqxmd.com/read/29302903/pelvi-ureteric-junction-obstruction-related-to-crossing-vessels-vascular-anatomic-variations-and-implication-for-surgical-approaches
#5
REVIEW
Frédéric Panthier, Fabien Lareyre, Marie Audouin, Juliette Raffort
Pelvi-ureteric junction obstruction corresponds to an impairment of urinary transport that can lead to renal dysfunction if not treated. Several mechanisms can cause the obstruction of the ureter including intrinsic factors or extrinsic factors such as the presence of crossing vessels. The treatment of the disease relies on surgical approaches, pyeloplasty being the standard reference. The technique consists in removing the pathologic ureteric segment and renal pelvis and transposing associated crossing vessels if present...
January 4, 2018: International Urology and Nephrology
https://www.readbyqxmd.com/read/29284870/effect-of-two-different-doses-of-dexmedetomidine-on-stress-response-in-laparoscopic-pyeloplasty-a-randomized-prospective-controlled-study
#6
Rafat Shamim, Shashi Srivastava, Amit Rastogi, Kamal Kishore, Aneesh Srivastava
Background: Clonidine, opioids, β-blockers, and dexmedetomidine have been tried to attenuate stress responses during laparoscopic surgery. We evaluated the efficacy of dexmedetomidine in two different doses in attenuating stress responses on patients undergoing laparoscopic pyeloplasty. Subjects and Methods: Ninety patients were assigned to one of the three groups: Group A, Group B, and Group C. Group B received dexmedetomidine 1 mcg/kg as loading dose, followed by 0...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29244271/laparoscopic-dismembered-pyeloplasty-combined-with-port-entrance-flexible-renoscopic-lithotripsy
#7
Kaan Gokcen, Gokhan Gokce, Gokce Dundar, Resul Cicek, Halil Gulbahar, Emin Yener Gultekin
INTRODUCTION: Ureteropelvic junction obstruction and concomitant calculus disease may coexist. We demonstrate our use of flexible renoscopy during laparoscopic pyeloplasty for caliceal stone removal. PATIENT AND METHODS: A 28-year-old female patient presented with recurrent attacks of flank pain of two years duration. When noncontrast-CT and DTPA were performed, the patient was diagnosed with ureteropelvic junction stenosis and 3 stones with a total burden of 14mm in the lower pole of right kidney...
December 18, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/29239749/robotic-ureteral-reconstruction-using-buccal-mucosa-grafts-a-multi-institutional-experience
#8
Lee C Zhao, Aaron C Weinberg, Ziho Lee, Mark J Ferretti, Harry P Koo, Michael J Metro, Daniel D Eun, Michael D Stifelman
BACKGROUND: Minimally invasive treatment of long, multifocal ureteral strictures or failed pyeloplasty is challenging. Robot-assisted buccal mucosa graft ureteroplasty (RBU) is a technique for ureteral reconstruction that avoids the morbidity of bowel interposition or autotransplantation. OBJECTIVE: To evaluate outcomes for RBU in a multi-institutional cohort of patients treated for revision ureteropelvic junction obstruction and long or multifocal ureteral stricture at three tertiary referral centers...
November 24, 2017: European Urology
https://www.readbyqxmd.com/read/29236163/evaluation-of-pain-perception-associated-with-use-of-the-magnetic-end-ureteric-double-j-stent-for-short-term-ureteric-stenting
#9
S Sevcenco, K Eredics, L Lusuardi, Hans Christoph Klingler
PURPOSE: To investigate the morbidity, complication rate, and pain perception during removal of a novel ureteric stent with a magnetic end using a-traumatic retrieval catheter. METHODS: Between November 2013 and July 2015, 151 consecutive patients who underwent semirigid ureterorenoscopy (URS) for stone removal were prospectively enrolled. Stent removal was performed under local anesthesia using a special magnetic-end stent remover 1 week following URS. At follow-up, we obtained patients' medical history, urine culture result, renal ultrasonogram, and visual analog scale (VAS) score regarding stent irritation (VAS 1) and pain during removal (VAS 2)...
December 13, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/29212132/urological-laparoendoscopic-single-site-and-reduced-port-surgery-a-nationwide-survey-in-japan
#10
Mitsuhiro Narita, Susumu Kageyama, Takatsugu Okegawa, Hidefumi Kinoshita, Fuminori Sato, Ken Nakagawa, Tomonori Habuchi, Akio Hoshi, Akio Matsubara, Koji Yoshimura, Toshiro Terachi, Hiromitsu Mimata, Akihiro Kawauchi
OBJECTIVES: To evaluate the current status of urological laparoendoscopic single-site and reduced port surgery in Japan. METHODS: Of the 152 institutions to which councilors of the Japanese Society of Endourology belong, 42 (28%) have carried out laparoendoscopic single-site and reduced port surgery. A total of 32 of these institutions agreed to participate in this survey. Patients who had undergone surgery between January 2008 and March 2014 were included in the present study...
December 6, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/29206567/comparison-of-robotic-pyeloplasty-and-standard-laparoscopic-pyeloplasty-in-infants-a-bi-institutional-study
#11
Amos Neheman, Eyal Kord, Amnon Zisman, Abd Elhalim Darawsha, Paul H Noh
PURPOSE: To compare outcomes between robotic pyeloplasty (RP) and standard laparoscopic pyeloplasty (LP) in the infant population for the treatment of ureteropelvic junction (UPJ) obstruction. MATERIALS AND METHODS: We performed a retrospective cohort study of all children under 1 year of age who underwent RP or LP at two different medical centers between October 2009 and February 2016. Patient demographics, perioperative data, complications, and results were reviewed...
December 5, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29201514/does-antegrade-jj-stenting-affect-the-total-operative-time-during-laparoscopic-pyeloplasty
#12
Mustafa Suat Bolat, Önder Çınar, Ekrem Akdeniz
Objective: We aimed to show the effect of retrograde JJ stenting and intraoperative antegrade JJ stenting techniques on operative time in patients who underwent laparoscopic pyeloplasty. Material and methods: A total of 34 patients were retrospectively investigated (15 male and 19 female) with ureteropelvic junction obstruction. Of the patients stentized under local anesthesia preoperatively, as a part of surgery, 15 were retrogradely stentized at the beginning of the procedure (Group 1), and 19 were antegradely stentized during the procedure (Group 2)...
December 2017: Turkish Journal of Urology
https://www.readbyqxmd.com/read/29153902/robotic-buccal-mucosal-graft-ureteroplasty-for-complex-ureteral-stricture
#13
Sohrab Arora, Logan Campbell, Mouafak Tourojman, Daniel Pucheril, Lamont R Jones, Craig Rogers
OBJECTIVE: To demonstrate robot-assisted ureterolysis and buccal mucosal graft (BMG) ureteroplasty for the management of a complex, long recurrent ureteral stricture developing after ureterolysis, and also to demonstrate the use of near-infrared fluorescence (NIRF) imaging and intraoperative ureteroscopy during this procedure. METHODS: A 58-year-old man with a history of cabergoline treatment and a cardiac catheterization through the left groin presented with left flank pain and hydronephrosis...
December 2017: Urology
https://www.readbyqxmd.com/read/29144910/re-pediatric-robot-assisted-redo-pyeloplasty-with-buccal-mucosa-graft-a-novel-technique
#14
Jeffrey A Cadeddu
No abstract text is available yet for this article.
December 2017: Journal of Urology
https://www.readbyqxmd.com/read/29133165/infant-crossed-renal-ectopia-with-upj-obstruction-repaired-via-robot-assisted-laparoscopic-pyeloplasty
#15
K Puttmann, G O Huang, J T White, K Kukreja, A Seth, C J Koh
INTRODUCTION: We present a robot-assisted approach to surgical treatment of UPJ obstruction associated with crossed renal ectopia in a male infant. METHODS: A 31 year-old woman presented at 37 weeks gestation for prenatal hydronephrosis and delivered at 39 weeks. Renal ultrasound identified the bladder and right kidney in a crossed ectopic position in the left pelvis, and MRI showed the cystic lesion to be hydronephrosis associated with a ureteropelvic junction obstruction of the crossed ectopic right kidney...
October 27, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/29118539/laparoscopic-heminephrectomy-in-horseshoe-kidneys-a-single-center-experience
#16
Santosh Agrawal, Jaisukh Kalathia, Saurabh Sudhir Chipde, Udit Mishra, Anurag Tyagi, Sanjay Parashar
Introduction: Laparoscopic approach in horseshoe kidney (HSK) is a challenge because of the aberrant vessels, the renal isthmus and the renal ectopia are all unique features of this anomaly encountered during the surgery. We report our single center experience with this technique in managing three patients with HSK. Methods: A total of 15 cases (9 males and 6 females) were operated between June 2011 and December 2016 for various indications. Of these four patients were managed laparoscopically, two patients with HSK had non-functioning renal moiety underwent transperitoneal heminephrectomy...
October 2017: Urology Annals
https://www.readbyqxmd.com/read/29116864/robotic-pyeloplasty-in-children-a-barbed-shortcut
#17
Anna Radford, Alexander Turner, Junaid Ashraf, Ramnath Subramaniam
INTRODUCTION: Dismembered pyeloplasty remains the gold standard for the treatment of pelviureteric junction obstruction (PUJO). Robotic approach to this procedure has proven its efficacy and is gaining popularity. The introduction of barbed sutures such as "V-Loc™" (Covidien) has provided an addition to the sutures available for pyeloplasty. This work provides our experience with the V-Loc suture for closure of pelvis in children for robotic pyeloplasty (RP). MATERIALS AND METHODS: A review of 10 pediatric RP (da Vinci Robotic System) during which the V-Loc suture was used was performed...
November 8, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29079483/urinary-carbohydrate-antigen-19-9-creatinine-ratio-a-non-invasive-marker-for-follow-up-of-unilateral-ureteropelvic-junction-obstruction-in-children
#18
Farshid Alizadeh, Ali Mohammad Taefnia, Saeid Haghdani
INTRODUCTION: Ureteropelvic junction obstruction (UPJO) is the most common cause of hydronephrosis in children. One major challenge in the management of UPJO is to select the patients that must be subjected to early obstruction relief. Currently, there is no gold standard for this assessment. Therefore, the aim of the present study was to evaluate the urinary levels of carbohydrate antigen (CA) 19-9 and normalized CA 19-9 (Ca 19-9/Cr ratio) in UPJO patients before and after surgery and compare them with a control group to assess their potential clinical application as an assisting tool in diagnosis of UPJO patients...
October 13, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/29068584/hydronephrosis-in-the-course-of-ureteropelvic-junction-obstruction-an-underestimated-problem-current-opinions-on-the-pathogenesis-diagnosis-and-treatment
#19
REVIEW
Wojciech Krajewski, Joanna Wojciechowska, Janusz Dembowski, Romuald Zdrojowy, Tomasz Szydełko
Ureteropelvic junction obstruction (UPJO) causes a reduction in the urine flow from the renal pelvis into the ureter. Untreated UPJO may cause hydronephrosis, chronic infection or urolithiasis and will often result in progressive deterioration of renal function. Most cases of UPJO are congenital; however, the disease can be clinically silent until adulthood. Other causes, both intrinsic and extrinsic, are acquired and include urolithiasis, post-operative/inflammatory/ischemic stricture, fibroepithelial polyps, adhesions and malignancy...
August 2017: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/29020831/evaluation-of-the-role-of-laparoendoscopic-single-site-surgery-versus-minilaparoscopy-for-treatment-of-upper-urinary-tract-pathologies-prospective-randomized-comparative-study
#20
Aly Abdel-Karim, Marawan M El Tayeb, Elsaid Yahia, Mostafa Elmissiry, Mohamed Hassouna, Salah Elsalmy
OBJECTIVES: To present the first prospective randomized comparison between laparoendoscopic single-site surgery (LESS) and minilaparoscopy (ML) for treatment of upper urinary tract pathologies. PATIENTS AND METHODS: Between January 2013 and June 2015, patients with different upper urinary pathologies were blindly randomized to both LESS and ML. All procedures were done by single experienced surgeon. Both cohorts were compared regarding demographic data, peri and postoperative characteristics and visual analogue pain scale (VAS)...
October 12, 2017: Journal of Endourology
keyword
keyword
37640
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"