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Urethral stricture

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https://www.readbyqxmd.com/read/28073192/the-use-of-autologous-platelet-rich-plasma-gel-in-bulbar-and-penile-buccal-mucosa-urethroplasty-preliminary-report-of-our-first-series
#1
Marcello Scarcia, Francesco Paolo Maselli, Giuseppe Cardo, Giuseppe Mario Ludovico
OBJECTIVE: The Buccal Mucosa (BM) UrethroPlasty (UP) is one of the preferred treatments for long or compli-cated urethral strictures. We propose the use of autologous Platelet Rich Plasma gel (aPRPg) in order to enhance to vascularization of BM graft and reduce the fibrous spongy. We report the outcome of our ten cases of bulbar and penile UP and the safety of this technique. Materials and metods: Ten patients underwent to BM UP with use of aPRP gel. Median age was 46. Stricture etiology was idiopathic, failed hypospadias and flogistic...
December 30, 2016: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28058001/primary-tuberculosis-of-urethra-presenting-as-stricture-urethra-and-watering-can-perineum-a-rarity
#2
Gaurav Prakash, Vishwajeet Singh, Rahul Janak Sinha, Suresh Babu, Ankur Jhanwar, C N Mehrotra
A young man presented with irritative lower urinary tract symptoms and multiple fistulae (watering can) in the perineum since 6 months. Micturating cystourethrogram and retrograde urethrogram was performed after 12 weeks following suprapubic cystostomy which showed bulbar urethral stricture with multiple urethrocutaneous fistulae. He underwent anastomotic urethroplasty and excision of the urethrocutaneous fistulae. Histopathology of the excised fistulous tract showed granulomatous pathology suggestive of tuberculosis...
October 2016: Urology Annals
https://www.readbyqxmd.com/read/28057997/male-urethral-diverticulum-uncommon-entity-our-experience
#3
Naveen Thakur, Vilas Pandurang Sabale, Deepak Mane, Abhirudra Mullay
Out pouching of the urethral wall could be congenital or acquired. Male urethral diverticulum (UD) is a rare entity. We present 2 cases of acquired and 1 case of congenital male UD. Case 1A: 40 year male presented with SPC and dribbling urine. Clinically he had hard perineal swelling. RGU revealed large diverticulum in proximal bulbar, irregular narrow distal urethra and stricture just beyond diverticulum. Managed with perineal exploration, stone removal, diverticulum repair and urethroplasty using excess diverticular wall...
October 2016: Urology Annals
https://www.readbyqxmd.com/read/28057988/holmium-laser-transurethral-resection-of-bladder-tumor-our-experience
#4
Nischith D'souza, Ashish Verma
PURPOSE: To compare the safety and efficiency of conventional monopolar and holmium laser en bloc transurethral resection of bladder tumor (CM-TURBT and HoL-EBRBT) while managing primary nonmuscle-invasive bladder cancer. MATERIALS AND METHODS: From January 2012 to October 2015, fifty patients with primary nonmuscle-invasive bladder cancer underwent endoscopic surgery. Among them, 27 patients underwent CM-TURBT and 23 patients underwent HoL-EBRBT. Clinical data, included preoperative, operative, and postoperative management and follow-up, were recorded...
October 2016: Urology Annals
https://www.readbyqxmd.com/read/28044238/vaporize-anatomically-vaporize-or-enucleate-the-prostate-the-flexible-use-of-the-greenlight-laser
#5
Luca Cindolo, Lorenzo Ruggera, Paolo Destefanis, Claudio Dadone, Giovanni Ferrari
PURPOSES: GreenLight laser has gained increasing acceptance as a less invasive treatment for lower urinary tract symptoms due to benign prostatic hyperplasia (BPH/LUTS). Three surgical options were developed: standard photovaporization (PVP), anatomical PVP and GreenLight enucleation of prostate (GreenLEP); however, literature lacks a direct comparison among the procedures. Aim of the present study is to compare the three techniques in a multicentre series of patients. METHODS: Data were collected from consecutive patients with indication to surgical management of BPH/LUTS in five institutions...
January 2, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28043843/outcomes-of-holep-in-the-retreatment-setting
#6
Tracy Marien, Mustafa Kadihasanoglu, Teerayut Tangpaitoon, Nadya York, Andrew T Blackburne, Haidar Abdul-Muhsin, Michael S Borofsky, Amy E Krambeck, Mitchell R Humphreys, James E Lingeman, Nicole L Miller
INTRODUCTION: Holmium laser enucleation of the prostate (HoLEP) can also be applied in the retreatment setting when other BPH therapies fail. We sought to compare outcomes of men undergoing HoLEP in the primary versus retreatment setting (pHoLEP versus rHoLEP). MATERIALS AND METHODS: A retrospective review of 2,242 patients undergoing HoLEP at four academic hospitals between 2003 and 2015 was performed. Patient demographic, operative and perioperative outcomes between rHoLEP and pHoLEP were compared...
December 30, 2016: Journal of Urology
https://www.readbyqxmd.com/read/28017691/cultural-background-non-therapeutic-circumcision-and-the-risk-of-meatal-stenosis-and-other-urethral-stricture-disease-two-nationwide-register-based-cohort-studies-in-denmark-1977-2013
#7
Morten Frisch, Jacob Simonsen
BACKGROUND: Meatal stenosis is markedly more common in circumcised than genitally intact males, affecting 5-20 per cent of circumcised boys. However, no population-based study has estimated the relative risk of meatal stenosis and other urethral stricture diseases (USDs) or the population attributable fraction (AFp) associated with non-therapeutic circumcision. METHODS: In two nationwide cohort studies (comprising 4.0 million males of all ages and 810 719 non-Muslim males aged 0-36 years, respectively), we compared hospital contact rates for USD during 1977-2013 between circumcised and intact Danish males...
December 22, 2016: Surgeon: Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland
https://www.readbyqxmd.com/read/28008957/transurethral-enucleation-of-prostate-with-button-electrode-plasmakinetic-vaporization-for-the-treatment-of-benign-prostatic-hyperplasia
#8
Bo Peng, Jianhua Huang, Guangchun Wang, Haimin Zhang, Min Liu
Benign prostatic hyperplasia (BPH) is a common disease in aged men. In this study, we investigated the efficacy and safety of transurethral enucleation of prostate with button electrode plasmakinetic vaporization for the treatment of BPH. 60 patients diagnosed with BPH who were treated in our hospital from August to December, 2014 by enucleation with button electrode were retrospectively reviewed, and operation time, urinary catheter indwelling time, continuous bladder irrigation time, operation related complications, maximum urinary flow rate (Qmax), post-void residual urine volume (PVR), International Prostate Symptom Score (IPSS), quality of life assessment (QOL), perioperative hemoglobin and electrolytes were recorded...
December 23, 2016: Scientific Reports
https://www.readbyqxmd.com/read/28002849/penile-replantation-a-retrospective-analysis-of-outcomes-and-complications
#9
Shane D Morrison, Afaaf Shakir, Krishna S Vyas, Austin C Remington, Benjamin Mogni, Stelios C Wilson, David W Grant, Daniel Y Cho, Amir A Rahnemai-Azar, Gordon K Lee, Jeffrey B Friedrich, Samir Mardini
Purpose Penile replantation is an uncommonly performed procedure, which can alleviate physical and psychosocial sequelae of penile amputation. This study critically appraises the current literature on penile replantation. Methods A comprehensive literature search of the Medline, PubMed, and Google Scholar databases was conducted with multiple search terms related to penile replantation. Data on outcomes, complications, and patient satisfaction were collected. Results A total of 74 articles met inclusion criteria...
December 21, 2016: Journal of Reconstructive Microsurgery
https://www.readbyqxmd.com/read/28000197/-efficacy-evaluation-of-laparoscopic-surgery-for-children-with-persistent-cloaca
#10
Chen Wang, Shuli Liu, Zhen Chen, Long Li, Wei Zheng
OBJECTIVE: To explore the feasibility and efficacy of laparoscopic surgery in the treatment of children with persistent cloaca. METHODS: Clinical data of 26 female children with high type persistent cloaca undergoing operation in the Capital Pediatric Institution between November 2005 and February 2015 were retrospectively analyzed. Mean age of these children was (1.4±1.6) years old. Distal end of rectum locating in the superior border of pubis was the standard of diagnosis...
December 25, 2016: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/27981035/anastomotic-urethroplasty-for-an-obstructing-calculus-within-a-bulbar-urethral-diverticulum-and-urethral-stricture
#11
Pooya Banapour, Christopher Tenggardjaja, Polina Reyblat
A 61-year-old male with prior history of endoscopic urethral calculus removal presented to the emergency room with urinary retention and a palpable perineal mass. A CT showed a large calcification within the bulbar urethra. After multiple unsuccessful attempts at foley catheter insertion, the urology service was consulted. The patient was taken to the operating room where an obstructing urethral calculus with associated urethral stricture was visualized on cystoscopy. We present an exceedingly rare case of recurrent urethrolithiasis with associated urethral stricture managed with initial suprapubic tube and delayed primary end-to-end urethroplasty, excision of urethral stricture and urethral diverticulectomy...
January 2017: Urology Case Reports
https://www.readbyqxmd.com/read/27979534/re-outpatient-ultrasound-urethrogram-for-assessment-of-anterior-urethral-stricture-early-experience
#12
Allen F Morey
No abstract text is available yet for this article.
January 2017: Journal of Urology
https://www.readbyqxmd.com/read/27979533/re-urethroplasty-improves-overactive-bladder-symptoms-in-men-with-anterior-urethral-strictures
#13
Allen F Morey
No abstract text is available yet for this article.
January 2017: Journal of Urology
https://www.readbyqxmd.com/read/27966418/-foreign-objects-in-the-urethra
#14
Josephine Hyldgaard, Tommy Kjærgaard Nielsen, Mia Gebauer Madsen
Foreign objects in the urethra are rare. Most cases are often caused by self-mutilating behaviour, in which the patient inserts an object into the urethra. Usually this is performed in a sexual context, and many different objects have been used. This case report presents a patient who used a 4 cm bullet-looking metal object for sexual pleasure. Cystoscopy revealed an object deep in the urethra, penetrating through the urethral mucosa. The object was removed endoscopically. At follow-up the patient experienced no sequelae, although infections, urethral stricture or fistula may occur in these cases...
December 12, 2016: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/27951741/outcomes-of-reintervention-after-failed-urethroplasty
#15
Teresa Olsen Ekerhult, Klas Lindqvist, Ralph Peeker, Lars Grenabo
OBJECTIVE: Urethroplasty is a procedure that has a high success rate. However, there exists a small subgroup of patients who require multiple procedures to achieve an acceptable result. This study analyses the outcomes of a series of patients with failed urethroplasty. MATERIALS AND METHODS: This is a retrospective review of 82 failures out of 407 patients who underwent urethroplasty due to urethral stricture during the period 1999-2013. Failure was defined as the need for an additional surgical procedure...
December 13, 2016: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/27940192/3d-bioprinting-of-urethra-with-pcl-plcl-blend-and-dual-autologous-cells-in-fibrin-hydrogel-an-in-vitro-evaluation-of-biomimetic-mechanical-property-and-cell-growth-environment
#16
Kaile Zhang, Qiang Fu, James Yoo, Xiangxian Chen, Prafulla Chandra, Xiumei Mo, Lujie Song, Anthony Atala, Weixin Zhao
OBJECTIVE: Urethral stricture is a common condition seen after urethral injury. The currently available treatments are inadequate and there is a scarcity of substitute materials used for treatment of urethral stricture. The traditional tissue engineering of urethra involves scaffold design, fabrication and processing of multiple cell types. METHODS: In this study, we have used 3D bioprinting technology to fabricate cell-laden urethra in vitro with different polymer types and structural characteristics...
December 8, 2016: Acta Biomaterialia
https://www.readbyqxmd.com/read/27908377/management-of-urethral-strictures
#17
EDITORIAL
Lee C Zhao
No abstract text is available yet for this article.
February 2017: Urologic Clinics of North America
https://www.readbyqxmd.com/read/27908376/urethral-strictures-and-artificial-urinary-sphincter-placement
#18
REVIEW
Jeremy B Myers, William O Brant, James N Hotaling, Sara M Lenherr
Patients undergoing artificial urinary sphincter (AUS) placement often have complex medical and surgical histories, such as radical prostatectomy, endoscopic treatment of urethral strictures, previous AUS placement, and prior open urethral surgery. Urethral strictures at the bladder neck, membranous urethra, or site of a previous AUS erosion are problems that profoundly affect the timing and treatment success of AUS placement. Understanding the complexities and outcomes in this subset of patients is the only way to inform shared decision making about treatment of urinary incontinence...
February 2017: Urologic Clinics of North America
https://www.readbyqxmd.com/read/27908375/treatment-of-radiation-induced-urethral-strictures
#19
REVIEW
Matthias D Hofer, Joceline S Liu, Allen F Morey
Radiation therapy may result in urethral strictures from vascular damage. Most radiation-induced urethral strictures occur in the bulbomembranous junction, and urinary incontinence may result as a consequence of treatment. Radiation therapy may compromise reconstruction due to poor tissue healing and radionecrosis. Excision and primary anastomosis is the preferred urethroplasty technique for radiation-induced urethral stricture. Principles of posterior urethroplasty for trauma may be applied to the treatment of radiation-induced urethral strictures...
February 2017: Urologic Clinics of North America
https://www.readbyqxmd.com/read/27908374/effect-of-lichen-sclerosis-on-success-of-urethroplasty
#20
REVIEW
Michael A Granieri, Andrew C Peterson, Ramiro J Madden-Fuentes
Lichen sclerosis (LS) is a chronic, relapsing disease with a variable presentation. In men, genitourinary LS may affect the penile foreskin, glans, meatus, and urethra. Treatment is multifaceted, ranging from pharmacotherapy to surgery. Urethral reconstruction due to stricture disease from LS is frequently plagued by a high recurrence rate. At the authors' institution, the high recurrence rate has shifted their practice toward potent steroids and minimally invasive surgical techniques. Management of recurrence includes dilation, meatotomy/meatoplasty, 1-stage and 2-stage repairs...
February 2017: Urologic Clinics of North America
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