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Ureterocele

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https://www.readbyqxmd.com/read/28625028/-adult-male-ureterocele-detected-by-urinary-frequency
#1
Tetsuyuki Kurokawa, Takashi Kabuto, Yosuke Matsuta, Yoshitaka Aoki, Hideaki Ito, Osamu Yokoyama, Nobuyuki Oyama
A 27-year-old Japanese man visited our urological department due to urinary frequency, and we detected a ureterocele by cystoscopy. The treatment consisted of an endoscopic-laser incision of the ureterocele. After the operation, the patient's symptoms subsided, and the vesicoureteral reflux and urinary infection disappeared. With the advances in image diagnostic technology, a ureterocele is easily diagnosed during childhood. In the present case, the ureterocele may have increased in volume over a period of decades, causing the urinary frequency...
May 2017: Hinyokika Kiyo. Acta Urologica Japonica
https://www.readbyqxmd.com/read/28624552/-watering-can-ureterocele-puncture-technique-leads-to-decreased-rates-of-de-novo-vur-and-subsequent-surgery-with-durable-results
#2
Joseph Haddad, Bhalaajee Meenakshi-Sundaram, Nathan Rademaker, Hubert Greger, Christopher Aston, Blake W Palmer, Bradley P Kropp, Dominic Frimberger
OBJECTIVE: To assess the outcomes of 'Watering Can' ureterocele puncture, a technique previously associated with decreased incidence of de novo VUR, as a durable option for management of ureteroceles and to determine the need for subsequent surgery for VUR following 'Watering Can' puncture. MATERIALS AND METHODS: We retrospectively reviewed records of 55 consecutive endoscopic ureterocele procedures done at our institution from 1999 to 2015. The WCP was performed using a holmium laser fiber to make 10-20 puncture holes through the ureterocele...
June 14, 2017: Urology
https://www.readbyqxmd.com/read/28619970/large-bladder-calculus-masking-a-stone-in-single-system-ureterocele
#3
Ved Bhaskar, Rahul Janak Sinha, Bimalesh Purkait, Vishwajeet Singh
Ureterocele in an elderly is a rare entity. The presence of stone within ureterocele along with a large bladder calculus is an even rarer presentation. This phenomenon has not been reported so far to the best of our knowledge. We present an unusual case of a large bladder calculus with a concomitant stone in the associated ureterocele. The diagnosis was missed in the first instance due to the masking effect by the larger bladder calculus. Herein, we discuss this case and its management.
June 14, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28579135/urinary-tract-infection-after-voiding-cystourethrogram
#4
E K Johnson, N R Malhotra, R Shannon, D L Jacobson, J Green, C K Rigsby, J L Holl, E Y Cheng
BACKGROUND: Reported rates of post-procedural urinary tract infection (ppUTI) after voiding cystourethrogram (VCUG) are highly variable (0-42%). OBJECTIVE: This study aimed to determine the risk of ppUTI after cystogram, and evaluate predictors of ppUTI. STUDY DESIGN: A retrospective cohort study of children undergoing VCUG or radionuclide cystogram (henceforth 'cystogram') was conducted. Children with neurogenic bladder who underwent cystogram in the operating room and without follow-up at the study institution were excluded...
May 25, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28532765/prenatal-complicated-duplex-collecting-system-and-ureterocele-important-risk-factors-for-urinary-tract-infection
#5
Sofia Visuri, Timo Jahnukainen, Seppo Taskinen
PURPOSE: To evaluate the risk of urinary tract infections (UTIs) in infants with prenatally detected complicated duplex collecting system (CDS) or ureterocele. MATERIALS AND METHODS: All patients with prenatally detected CDS (n=34) or single system ureterocele (n=7) who were admitted to our institution between 2003 and 2013 were enrolled in this retrospective analysis. Duplex collecting systems with ureterocele (n=13), vesicoureteral reflux (VUR) (n=20) or nonrefluxing megaureter without ureterocele (n=7) were determined as complicated...
May 11, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28530629/-laparoendoscopic-single-site-less-ureteral-reimplantation
#6
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/28432830/prevalence-and-risk-factors-of-symptomatic-urinary-tract-infection-after-endoscopic-incision-for-the-treatment-of-ureterocele-in-children
#7
Kimihiko Moriya, Michiko Nakamura, Yoko Nishimura, Yukiko Kanno, Takeya Kitta, Masafumi Kon, Nobuo Shinohara
OBJECTIVE: To clarify the impact of endoscopic incision for ureterocele as an initial procedure, retrospective chart review was performed focusing on the prevalence and risk factors of symptomatic urinary tract infection after endoscopic incision. MATERIALS AND METHODS: Among children with ureterocele who were managed between September 1994 and April 2016, patients who were observed conservatively without additional surgical management after endoscopic incision were included in this study...
April 22, 2017: BJU International
https://www.readbyqxmd.com/read/28377028/transurethral-incision-of-ureterocele-does-the-time-of-presentation-affect-the-need-for-further-surgical-interventions
#8
A Hodhod, R Jednak, J Khriguian, M El-Sherbiny
OBJECTIVES: Ureterocele management is considered to be one of the famous debates in pediatric urology. Despite some considering transurethral ureterocele incision (TUI) as a temporary line of treatment, others have reported good results in terms of being a definitive treatment. The present study evaluated the feasibility of TUI as a definitive line of management. Moreover, it studied the impact of presentation on the outcomes. PATIENTS AND METHODS: The charts of patients who had ureteroceles from 1995 to 2015 were retrospectively reviewed...
March 18, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28360452/cobra-head-stone-in-single-system-ureterocele
#9
Selahattin Çalışkan
No abstract text is available yet for this article.
March 2017: Iranian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28300038/multicystic-segmentary-renal-displasia-associated-to-ureterocele-and-simple-renal-cysts-in-a-newborn
#10
Ana Rosa Tardáguila Calvo, Alberto Parente Hernandez, Jose María Angulo Madero, Rosa María Romero Ruiz, Susana Rivas Vila
No abstract text is available yet for this article.
March 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28097855/-prolapsed-ureterocele-a-diagnosis-to-be-considered-for-a-vulvar-mass-in-an-infant-case-report
#11
Marita Lardón Fernández, José Uberos Fernández, Francisco Moreno Madrid
Ureterocele is a relatively common malformation of the urinary system in children; however, the ureterocele prolapse through the urethra is an extremely rare presentation. Urological nuclear magnetic resonance is the test of choice for definitive diagnosis. Initial treatment of a prolapsed ureterocele involves decompression of the mass. We report the case of a 7-month-old infant with duplication of the collecting system and right ectopic ureterocele appearing as a vulvar mass.
February 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/27900219/outcome-of-laparoscopic-upper-pole-heminephroureterectomy-in-children-a-two-centre-experience
#12
Ali Serdar Gözen, Haytham Badawy, Dogu Teber, Akram Assem, Jens Rassweiler
OBJECTIVE: To report our multicentre experience and outcomes with laparoscopic transperitoneal and retroperitoneal upper pole heminephroureterectomy (HNU) in children with renal duplex systems and impaired upper pole. PATIENTS AND METHODS: Laparoscopic HNU was performed in 22 children (15 girls, seven boys) with a mean age of 5.9 years. A retroperitoneal approach was used in 17 patients and a transperitoneal approach in the remaining five, between 2005 and 2010...
December 2016: Arab Journal of Urology
https://www.readbyqxmd.com/read/27861623/clinical-implications-of-obstructed-hemivagina-and-ipsilateral-renal-anomaly-ohvira-syndrome-in-the-prepubertal-age-group
#13
Jang Hee Han, Yong Seung Lee, Young Jae Im, Sang Woon Kim, Mi-Jung Lee, Sang Won Han
PURPOSE: Obstructed hemivagina and ipsilateral renal anomaly (OHVIRA) syndrome is a rare syndrome characterized by Müllerian duct and renal anomalies. It is usually regarded as a disease of adolescence; however, due to a number of possible problems, the management of patients before puberty should not be overlooked. We assessed the clinical course of prepubertal patients to propose appropriate management. MATERIALS AND METHODS: We retrospectively assessed 43 prepubertal OHVIRA syndrome patients who were diagnosed and followed up at our institution from July 2004 to June 2015...
2016: PloS One
https://www.readbyqxmd.com/read/27703836/a-prolapsed-cecoureterocele-in-an-adult-treated-conservatively-highly-rare-but-existent
#14
Löcherbach Florian, Preusser Stefan, Meier Mark
Ectopic ureteroceles are one of the most common human urinary tract anomalies. They tend to be recognized and treated in early childhood, especially when they have prolapsed. In most cases surgical therapy is inevitable. In this case report, however, we present the unusual case of a 26-year-old woman suffering from a prolapsed cecoureterocele without any known history of an ectopic ureterocele so far. She was successfully treated without the need for a surgical procedure.
2016: Case Reports in Urology
https://www.readbyqxmd.com/read/27697471/utility-of-retrograde-ureterocelogram-in-management-of-complex-ureterocele
#15
M K Arevalo, J C Prieto, N Cost, G Nuss, B J Brown, L A Baker
INTRODUCTION: Symptomatic pediatric ureterocele has diverse manifestations, making evidence-based management impractical. Thus, detailed visualization of ureterocele anatomy prior to first surgical incision is invaluable. Retrograde ureterocelogram (RUC) is a simple, underutilized radiologic technique that can be performed during cystoscopy. This study sought to determine whether RUC changes surgical management by more accurately depicting the complex ureteral and ureterocele anatomy, compared with renal ultrasound (US) and voiding cystourethrography (VCUG)...
February 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/27637141/ureterocele-in-newborns-infants-and-children-ten-year-prospective-study-with-primary-endoscopic-deroofing-and-double-j-dj-stenting
#16
Sujit K Chowdhary, Deepak K Kandpal, Anupam Sibal, Rajendra N Srivastava, Anand S Vasudev
AIM: To evaluate the success of endoscopic deroofing with double J (DJ) stenting as a primary treatment modality of uncomplicated ureterocele. PATIENTS AND METHODS: All babies with uncomplicated ureterocele referred to us between 2005 and 2015 were to be prospectively recruited into the study without any exception. The preoperative management would include ultrasound KUB on a fixed protocol, micturating cystourethrogram, DTPA scan and MRU (magnetic resonance urography) or IVP (intravenous pyelography)...
April 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/27607564/a-new-minimally-invasive-technique-for-cystoscopic-laser-treatment-of-fetal-ureterocele
#17
Nicola Persico, Alfredo Berettini, Isabella Fabietti, Chiara Dallagiovanna, Dario Minoli, Fabio Mosca, Luigi Fedele, Gianantonio Manzoni
Prenatal ultrasound detection of fetal ureterocele with bilateral hydro-ureteronephrosis, obstruction of the bladder outlet and progressive amniotic fluid reduction can be associated with a significant risk of end-stage chronic renal disease after birth. Fetal cystoscopic laser incision of the ureterocele, with the aim of relieving the bladder outflow obstruction to preserve renal function, has been previously reported in one case, with a favourable outcome. This report employed standard 3.5-mm fetoscopic access to the amniotic cavity and the fetal bladder...
September 8, 2016: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/27430662/evaluation-of-mathisen-s-technique-for-ureteral-reimplantation-in-children-with-primary-vesicoureteral-reflux
#18
Bernhard Haid, Christa Strasser, Tanja Becker, Mark Koen, Christoph Berger, Judith Roesch, Jannik Stuehmeier, Barbara Schlenck, Wolfgang Horninger, Josef Oswald
INTRODUCTION: Although cross-trigonal ureteral reimplantation (Cohen) is a commonly used technique in children, it represents a non-physiological transfer of the ureteral orifices and may prove challenging with regard to endoscopic ureteral operations in later life. In 1964, Mathisen described an alternative method of ureteral reimplantation with lateralization of the neohiatus, creating an orthotopic course of the submucosal ureter. We have evaluated success and complication rates of both techniques that were applied sequentially at our departments...
December 2016: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/27422246/long-term-functional-renal-outcomes-after-retroperitoneoscopic-upper-pole-heminephrectomy-for-duplex-kidney-in-children-a-multicenter-cohort-study
#19
Luc Joyeux, Isabelle Lacreuse, Anne Schneider, Raphael Moog, Josephine Borgnon, Manuel Lopez, François Varlet, François Becmeur, Emmanuel Sapin
BACKGROUND: Retroperitoneoscopic upper pole heminephrectomy (RUHN) in duplex kidney in children remains a challenging procedure with a need for postoperative functional assessment of the remnant lower pole. We aimed to calculate the incidence of long-term functional renal outcomes in these children and examine the effect of age on those outcomes. METHODS: A multicenter retrospective cohort study of 9 years included all patients undergoing RUHN and evaluated by renal ultrasound (US) and dimercaptosuccinic acid (DMSA) scintigraphy pre and postoperatively...
July 15, 2016: Surgical Endoscopy
https://www.readbyqxmd.com/read/27349780/complete-ureteral-duplication-outcome-of-different-surgical-approaches
#20
Isabel Rodrigues, José Estevão-Costa, Ana Catarina Fragoso
INTRODUCTION: The surgical management of complete ureteral duplication anomalies is not consensual. OBJECTIVE: To characterize the pediatric population who underwent surgery for complete ureteral duplication and assess the outcomes of different approaches. MATERIAL AND METHODS: Clinical records from patients treated between January 2008 and June 2014 were retrospectively reviewed. Epidemiology, diagnosis, clinical manifestations and surgical procedures were collected and analysed...
April 2016: Acta Médica Portuguesa
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