22 results match your criteria open ureteroplasty

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[Open and laparoscopic Boari distal ureteroplasty technique: a comparative analysis of efficiency and safety].

Urologiia 2020 12(6):75-80

Rostov State Medical University, Rostov-on-Don, Russia.

Introduction: Distal ureter strictures are complications of surgical interventions for obstetric, gynecological, urological, vascular and oncological diseases. Reconstructive plastic correction of these strictures is a complex urological procedure. The choice of a technique is associated with the localization and extent of the stricture. Read More

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December 2020

Buccal mucosal ureteroplasty for the management of ureteric strictures: A systematic review of the literature.

Int J Urol 2021 Feb 6;28(2):189-195. Epub 2020 Nov 6.

SA Health, Adelaide, South Australia, Australia.

Objective: To review the published literature evaluating the efficacy and safety of buccal mucosa ureteroplasty.

Methods: A systematic literature review was carried out using a protocol devised a priori. The review was registered with the Joanna Briggs Institute. Read More

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February 2021

Robotic Ureteral Reconstruction in Patients with Radiation-Induced Ureteral Strictures: Experience from the Collaborative of Reconstructive Robotic Ureteral Surgery.

J Endourol 2021 Feb 21;35(2):144-150. Epub 2020 Sep 21.

Department of Urology, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA.

Management of radiation-induced ureteral stricture (RIUS) is complex, requiring chronic drainage or morbid definitive open reconstruction. Herein, we report our multi-institutional comprehensive experience with robotic ureteral reconstruction (RUR) in patients with RIUSs. In a retrospective review of our multi-institutional RUR database between January 2013 and January 2020, we identified patients with RIUSs. Read More

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February 2021

[Application of preoperative three-dimensional image reconstruction in the treatment of ureteropelvic junction obstruction].

Beijing Da Xue Xue Bao Yi Xue Ban 2020 Aug;52(4):705-710

Department of Urology, Peking University First Hospital, Institute of Urology, Peking University, National Urological Cancer Centre, Beijing 100034, China.

Objective: To investigate the value of preoperative three-dimensional image reconstruction in the treatment of ureteropelvic junction obstruction (UPJO).

Methods: We reviewed data on 40 patients (22 male cases, and 18 female cases) diagnosed with UPJO in Peking University First Hospital from May 2017 to April 2019. The median age was 26. Read More

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[Application of indocyanine green in complex upper urinary tract repair surgery].

Beijing Da Xue Xue Bao Yi Xue Ban 2020 Aug;52(4):651-656

Department of Urology, Peking University First Hospital; Institute of Urology, Peking University, Beijing 100034, China.

Objective: To evaluate the clinical application of indocyanine green (ICG) visualization by near infrared fluorescence laparoscopy (NIFL) in complex upper urinary tract reconstructions surgery.

Methods: This was a retrospective study of 7 patients who underwent complex surgeries of ureteral reconstruction between May 2019 and October 2019. There were 6 males and 1 female with the age ranging from 24 to 57 years (median age was 47 years). Read More

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Open ureteroplasty with buccal mucosa graft for long proximal strictures: A good option for a rare problem.

Investig Clin Urol 2020 05 9;61(3):316-322. Epub 2020 Mar 9.

Department of Urology, Ludwig Maximilians University, Munich, Germany.

Purpose: To report a single surgeon experience with one year follow-up after open ureteroplasty with buccal mucosa graft (OUBMG) in the rare situation of long segment proximal ureteral strictures.

Materials And Methods: Four patients with long segment proximal ureteral stricture underwent OU-BMG between February and July 2017. Functional outcome was assessed by pre- and postoperative serum creatinine, ultrasound and renal scintigraphy as well as patient reported outcomes. Read More

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Appendiceal Onlay Flap Ureteroplasty for the Treatment of Complex Ureteral Strictures: Initial Experience of Nine Patients.

J Endourol 2020 Aug 25;34(8):874-881. Epub 2020 Jun 25.

Department of Urology, National Urological Cancer Center, Institute of Urology, Peking University First Hospital, Peking University, Beijing, China.

To evaluate the onlay technique using the appendix for ureteral reconstruction and describe the initial experience of nine operations performed by one surgeon. Nine patients with complex ureteral strictures who underwent appendiceal onlay flap ureteroplasty since May 2019 were recruited from our RECUTTER database. There were seven men and two women, with a mean age of 38. Read More

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RUG technique: replacement of the ureter with gonadal vein. A cadaveric study.

Minerva Urol Nefrol 2019 Feb 7;71(1):85-91. Epub 2018 Nov 7.

Department of Neurosciences, Institute of Anatomy, University of Padua, Padua, Italy.

Background: Ureteral defect lesions may result from retroperitoneal fibrosis, radiation damage, tumors, or surgical procedures; the management of long-segment ureteral defects is a challenge for urologists. Total or partial replacement of the ureter is sometimes required, with consequent ileal interposition, but this technique may lead to several complications, such as severe urinary infections. In a few cases, nephrectomy may be required. Read More

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February 2019

Preputial Graft Ureteroplasty for the Treatment of Complex Ureteral Stricture: A New Surgical Technique and Review of Literature.

J Endourol Case Rep 2018 1;4(1):136-139. Epub 2018 Aug 1.

Department of Urology, University of Istanbul Cerrahpasa School of Medicine, Istanbul, Turkey.

To present our first experience and 12-month outcomes of the novel technique of onlay preputial graft ureteroplasty (PGU) for complex ureteral stricture. In December 2016, open onlay PGU was made on a male patient who have proximal stricture of the right ureter. The length of upper ureteral stricture was 50 mm. Read More

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[Use of buccal graft for the management of ureteral strictures].

Urologiia 2018 Mar(1):138-142

N.A. Lopatkin Scientific Research Institute of Urology and Interventional Radiology branch of the NMRRC of Minzdrav of Russia, Moscow, Russia.

This review analyses of the results of using buccal mucosa graft for the management of ureteral strictures. The authors identified sixteen original studies presenting the results of ureteral reconstruction using buccal grafts. Of them, twelve, three and one studies used the open, robotic and laparoscopic technique, respectively. Read More

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Comparison of the efficacy and safety of retroperitoneal laparoscopic and open surgery for the correction of retrocaval ureter.

Ther Clin Risk Manag 2017 6;13:697-701. Epub 2017 Jun 6.

Department of Urinary Surgery, The Affiliated Hospital of Xuzhou Medical University.

Objective: The aim of this study was to compare the clinical efficacy and safety of retroperitoneal laparoscopic and open surgery for the correction of retrocaval ureter.

Patients And Methods: Clinical data of 14 patients with retrocaval ureter were analyzed retrospectively. Among them, nine were treated by open surgical therapy and five by retroperitoneal laparoscopic surgery. Read More

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[Technical features of uretral intestinoplasty. Part 3: laparoscopic ileo- and appendiceal ureteroplasty].

Urologiia 2016 Aug(4):4-9

Department of Urology of the North-Western State Medical University n.a. I.I. Mechnikov, City Multi-Field Hospital 2, Urological unit.

Purpose: Presentation of the results and the technical features of the laparoscopic intestinal and appendicular ureteroplasty.

Materials And Methods: From 2001 to 2015, intestinal and appendicular ureteroplasty was performed in 103 patients. ileum was used for the replacement of ureteral defects in 78 (75. Read More

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Retroperitoneoscopic ureteroplasty for retrocaval ureter: report of nine cases and literature review.

Scand J Urol 2016 Aug 6;50(4):319-22. Epub 2016 May 6.

a Department of Urology , 1st Hospital of Jilin University , Changchun , PR China.

Objective: The aim of this study was to report the experience of retroperitoneal laparoscopic ureteroplasty for nine cases of retrocaval ureter.

Material And Methods: Six males and three females were referred with a diagnosis of retrocaval ureter. A retroperitoneal laparoscopic approach was taken in all patients, who were diagnosed by intravenous pyelography (IVP), computed tomography urography and retrograde pyelography. Read More

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Arterioureteral fistula: an unusual clinical case.

BMJ Case Rep 2016 Mar 11;2016. Epub 2016 Mar 11.

Serviço de Urologia e Transplantação Renal, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.

Arterioureteral fistulas (AUFs) are abnormal communications between a major artery and the mid to distal ureter. It is a rare but potentially life-threatening condition that is seldom recognised. We present a case of a 66-year-old man who was admitted to the surgical ward owing to infection of an aortic bifemoral bypass graft. Read More

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Outcomes of robotic-assisted laparoscopic upper urinary tract reconstruction: 250 consecutive patients.

BJU Int 2015 Oct 16;116(4):604-11. Epub 2015 Jun 16.

Department of Urology, NYU Langone Medical Center, New York, NY, USA.

Objective: To evaluate the long-term outcomes of robotic-assisted laparoscopic (RAL) upper urinary tract (UUT) reconstruction performed at a tertiary referral centre.

Materials And Methods: Data from 250 consecutive patients undergoing RAL UUT reconstruction, including pyeloplasty with or without stone extraction, ureterolysis, uretero-ureterostomy, ureterocalicostomy, ureteropyelostomy, ureteric reimplantation and buccal mucosa graft ureteroplasty, were collected at a tertiary referral centre between March 2003 and December 2013. The primary outcomes were symptomatic and radiographic improvement of obstruction and complication rate. Read More

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October 2015

[Surgical treatment of tuberculosis of the kidney with a total lesion of the ureter].

Urologiia 2014 Mar-Apr(2):29-33

The study was aimed to improve the efficiency of surgical treatment of renal tuberculosis with total lesion of the ureter. The clinical course and the results of surgical treatment of 104 patients with extended or multiple ureteral strictures of specific (n=92) and non-specific (n=12) etiology. Thirty-five patients with nephrotuberculosis underwent percutaneous needle-guided nephrostomy (PNGNS), 79 underwent surgery with removal of organs: open nephrectomy with lumbar access (48), combined nephroureterectomy (31). Read More

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Ergonomic principles and techniques in facilitating advanced laparoendoscopic single site (LESS) urinary tract reconstruction with conventional laparoscopic instruments.

J Formos Med Assoc 2015 Aug 12;114(8):698-703. Epub 2013 Jul 12.

Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan.

Background/purpose: The technical and ergonomic details of laparoendoscopic single site (LESS) reconstruction have not been reported. In this study, we explored the feasibility and safety of performing advanced LESS upper urinary tract reconstruction with conventional laparoscopic instruments.

Methods: Between September 2010 and March 2011, we retrospectively reviewed prospectively collected data from five patients who underwent LESS urinary tract reconstruction. Read More

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Large ureteral fibroepithelial polyp lacking epithelium due to ischemic infarction.

Kaohsiung J Med Sci 2012 Aug 9;28(8):457-61. Epub 2012 Apr 9.

Department of Urology, Dalian Municipal Friendship Hospital, Dalian, People's Republic of China.

We describe a woman with flank pain and hydronephrosis. Computed tomography (CT) urography and maximum intensity projection (MIP) reformatted images clearly showed that a long finger-like intraluminal filling defects mass in the left middle ureter. The pathologic biopsy by ureteroscopy revealed that the lesion mainly consists of benign fibrinoid necrosis. Read More

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Nondismembered ureteroplasty for congenital midureteral stenosis: a new application of an old technique.

Urology 2010 Oct 14;76(4):1004-6. Epub 2010 Aug 14.

Department of Urology, Chhatrapati Shahuji Maharaj, Medical University (Upgraded King George's Medical College), Uttar Pradesh, India.

Objectives: To share our experience with nondismembered ureteroplasty (NDU), a novel application of an old technique in congenital midureteral stenosis (CMS).

Methods: A 35-year-old man was diagnosed as a case of CMS, a rare benign condition on the basis of extensive evaluation, including ultrasonography, intravenous urography, ethylenedicystine renal scan, antegrade and retrograde contrast study of the left kidney and ureter, and a 64-slice computed tomographic angiography of the abdomen with 3-dimensional reconstruction. He was managed by open NDU, where a longitudinal incision over the narrowed segment was closed transversely using the Heineke-Mikulicz principle, thereby preserving the midureteral blood supply, which is considered tenuous. Read More

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October 2010

[Urethral diverticulum in men following ureteroplasty: four case reports].

Ann Urol (Paris) 2003 Jun;37(3):127-30

Service d'urologie A centre hospitalier universitaire Ibn-Sina, 27, rue Patrice-Lumumba, appartement 65, Rabat, Maroc.

The author reports a serie of 4 cases of male urethral diverticulum. All cases were acquired origin. They are complication of urethroplasty. Read More

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Ureteric stenting for repair of accidental ureteric injuries.

Ann R Coll Surg Engl 2001 Jul;83(4):244-5

Department of Urology, Norfolk & Norwich Hospital NHS Trust, UK.

Intra-operative injury to the ureter is a well known but fortunately uncommon complication of any major pelvic surgical procedure. If recognised on table, it can be repaired by either a substitution ureteroplasty or end-to-end anatomical repair depending upon the extent of tissue loss. Either of these anastomoses could be secured by total internal stent placement. Read More

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[Surgical treatment of urinary collections and obstructions in renal transplantation].

Authors:
C Coulange

J Radiol 1994 Jan;75(1):45-7

Service d'Urologie, Hôpital de la Timone, Marseille.

Collections after renal transplantation are represented by lymphoceles, hematomas and urinary leaks. Symptomatic lymphoceles should be treated by external puncture and drainage. Deeper lymphoceles and prolonged lymphorrhea must be surgically marsupialised, in association with epiploplasty. Read More

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January 1994
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