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Sample records for recurrent anterior urethral

  1. The Efficacy of Bulbar Urethral Mobilization for Anastomotic Anterior Urethroplasty in a Case With Recurrent Anterior Urethral Stricture

    OpenAIRE

    Fukui, Shinji; Aoki, Katsuya; Kaneko, Yoshiteru; Samma, Shoji; Fujimoto, Kiyohide

    2014-01-01

    A 2-month-old boy was diagnosed with febrile urinary tract infection. Voiding cystourethrography showed bulbar and anterior urethral strictures, and endoscopic internal urethrotomy was performed. He developed febrile urinary tract infection again and revealed the recurrence of the anterior urethral stricture. Consequently, endoscopic internal urethrotomy was performed 4 times. Because the anterior urethral stricture had not improved, he was referred to us. Anterior urethroplasty was performed...

  2. The Efficacy of Bulbar Urethral Mobilization for Anastomotic Anterior Urethroplasty in a Case With Recurrent Anterior Urethral Stricture.

    Science.gov (United States)

    Fukui, Shinji; Aoki, Katsuya; Kaneko, Yoshiteru; Samma, Shoji; Fujimoto, Kiyohide

    2014-05-01

    A 2-month-old boy was diagnosed with febrile urinary tract infection. Voiding cystourethrography showed bulbar and anterior urethral strictures, and endoscopic internal urethrotomy was performed. He developed febrile urinary tract infection again and revealed the recurrence of the anterior urethral stricture. Consequently, endoscopic internal urethrotomy was performed 4 times. Because the anterior urethral stricture had not improved, he was referred to us. Anterior urethroplasty was performed when he was 5 years. After excision of the scarred portions of the urethra, the defect of the urethra was 20 mm. Transperineal bulbar urethral mobilization was performed, and a single-stage end-to-end anterior urethroplasty without tension could be performed simultaneously.

  3. The Efficacy of Bulbar Urethral Mobilization for Anastomotic Anterior Urethroplasty in a Case With Recurrent Anterior Urethral Stricture

    Directory of Open Access Journals (Sweden)

    Shinji Fukui

    2014-05-01

    Full Text Available A 2-month-old boy was diagnosed with febrile urinary tract infection. Voiding cystourethrography showed bulbar and anterior urethral strictures, and endoscopic internal urethrotomy was performed. He developed febrile urinary tract infection again and revealed the recurrence of the anterior urethral stricture. Consequently, endoscopic internal urethrotomy was performed 4 times. Because the anterior urethral stricture had not improved, he was referred to us. Anterior urethroplasty was performed when he was 5 years. After excision of the scarred portions of the urethra, the defect of the urethra was 20 mm. Transperineal bulbar urethral mobilization was performed, and a single-stage end-to-end anterior urethroplasty without tension could be performed simultaneously.

  4. Management of recurrent anterior urethral strictures following buccal mucosal graft-urethroplasty: A single center experience.

    Science.gov (United States)

    Javali, Tarun Dilip; Katti, Amit; Nagaraj, Harohalli K

    2016-01-01

    To describe the safety, feasibility and outcome of redo buccal mucosal graft urethroplasty in patients presenting with recurrent anterior urethral stricture following previous failed BMG urethroplasty. This was a retrospective chart review of 21 patients with recurrent anterior urethral stricture after buccal mucosal graft urethroplasty, who underwent redo urethroplasty at our institute between January 2008 to January 2014. All patients underwent preoperative evaluation in the form of uroflowmetry, RGU, sonourethrogram and urethroscopy. Among patients with isolated bulbar urethral stricture, who had previously undergone ventral onlay, redo dorsal onlay BMG urethroplasty was done and vice versa (9+8 patients). Three patients, who had previously undergone Kulkarni-Barbagli urethroplasty, underwent dorsal free graft urethroplasty by ventral sagittal urethrotomy approach. One patient who had previously undergone urethroplasty by ASOPA technique underwent 2-stage Bracka repair. Catheter removal was done on 21(st) postoperative day. Follow-up consisted of uroflow, PVR and AUA-SS. Failure was defined as requirement of any post operative procedure. Idiopathic urethral strictures constituted the predominant etiology. Eleven patients presented with stricture recurrence involving the entire grafted area, while the remaining 10 patients had fibrotic ring like strictures at the proximal/distal graft-urethral anastomotic sites. The success rate of redo surgery was 85.7% at a mean follow-up of 41.8 months (range: 1 yr-6 yrs). Among the 18 patients who required no intervention during the follow-up period, the graft survival was longer compared to their initial time to failure. Redo buccal mucosal graft urethroplasty is safe and feasible with good intermediate term outcomes.

  5. Success and recurrence rate of optical urethrotomy in management of anterior urethral stricture in males

    International Nuclear Information System (INIS)

    Jat, J.A.; Mangi, S.; Arain, A.H.

    2017-01-01

    To determine the success and recurrence rate of optical urethrotomy in management of anterior urethral stricture in males. Methodology: This prospective observational study was carried out in urology Ward, Liaquat University Hospital Jamshoro, Pakistan from March 2009 to December 2009 and included 50 patients of anterior urethral stricture. Detailed history and clinical examination was recorded. All underwent investigations, anesthesia fitness, Uroflowmetry (UFM) and urethrogram. After optical urethrotomy, follow up of all patients was done. Data were analyzed through SPSS software. Results: Age ranged from 16 to 70 years (mean 26.78+-2.3 years). Symptoms of patients were weak stream in 30 (60%), straining in 27(54%), painful micturition in 12 (24%), retention 14 (28%), discharging urethra in 14 (28%), UTI in 9 (18%), hematuria in 5 (10%) and infertility in 3 (6%). Causes of stricture were mechanical trauma in 12 (24%), RTA in 7 (14%), STD in 3 (6%), infection in 5 (10%), iatrogenic in 13 (26%), others in 4 (8%) and past surgical history in 6 (12%). Stricture was at penobulbar juntion in 38 (76%) patients, while penile was present in 7(14%) patients and meatus in 5(10%). The complications were bleeding in 16(32%) patients, damage to urethra in 2(4%) patients, false passage in 2(4%) patients, and rectal injury in 0 (0%) patients and recurrent in 18(36%) patients. Conclusion: Internal optical urethrotomy is safe first line treatment in urethral stricture independent of etiology. The overall success rate was 63%. (author)

  6. Tubularized Penile-Flap Urethroplasty Using a Fasciocutaneous Random Pedicled Flap for Recurrent Anterior Urethral Stricture

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    Yong Jig Lee

    2012-05-01

    Full Text Available This report describes the use of a tubularized random flap for the curative treatment of recurrent anterior urethral stricture. Under the condition of pendulous lithotomy and suprapubic cystostomy, the urethral stricture was removed via a midline ventral penile incision followed by elevation of the flap and insertion of an 18-Fr catheter. Subcutaneous buried interrupted sutures were used to reapproximate the waterproof tubularized neourethra and to coapt with the neourethra and each stump of the urethra, first proximally and then distally. The defect of the penile shaft was covered by advancement of the surrounding scrotal flap. The indwelling catheter was maintained for 21 days. A 9 month postoperative cystoscopy showed no flap necrosis, no mechanical stricture, and no hair growth on the lumen of the neourethra. The patient showed no voiding discomfort 6 months after the operation. The advantages of this procedure are the lack of need for microsurgery, shortening of admission, the use of only spinal anesthesia (no general anesthesia, and a relatively short operative time. The tubularized unilateral penile fasciocutaneous flap should be considered an option for initial flap urethroplasty as a curative technique.

  7. Congenital anterior urethral diverticulum

    International Nuclear Information System (INIS)

    Jung, Hyun Sub; Chung, Young Sun; Suh, Chee Jang; Won, Jong Jin

    1985-01-01

    Two cases of congenital anterior urethral diverticular which have occurred in a 4 year old and one month old boy are presented. Etiology, diagnostic procedures, and its clinical results are briefly reviewed

  8. Direct Vision Internal Urethrotomy for Short Anterior Urethral Strictures and Beyond: Success Rates, Predictors of Treatment Failure, and Recurrence Management.

    Science.gov (United States)

    Kluth, Luis A; Ernst, Lukas; Vetterlein, Malte W; Meyer, Christian P; Reiss, C Philip; Fisch, Margit; Rosenbaum, Clemens M

    2017-08-01

    To determine success rates, predictors of recurrence, and recurrence management of patients treated for short anterior urethral strictures by direct vision internal urethrotomy (DVIU). We identified 128 patients who underwent DVIU of the anterior urethra between December 2009 and March 2016. Follow-up was conducted by telephone interviews. Success rates were assessed by Kaplan-Meier estimators. Predictors of stricture recurrence and different further therapy strategies were identified by uni- and multivariable Cox regression analyses. The mean age was 63.8 years (standard deviation: 16.3) and the overall success rate was 51.6% (N = 66) at a median follow-up of 16 months (interquartile range: 6-43). Median time to stricture recurrence was six months (interquartile range: 2-12). In uni- and multivariable analyses, only repeat DVIU (hazard ratio [HR] = 1.87, 95% confidence interval (CI) = 1.13-3.11, P= .015; and HR=1.78, 95% CI = 1.05-3.03, P = .032, respectively) was a risk factor for recurrence. Of 62 patients with recurrence, 35.5% underwent urethroplasty, 29% underwent further endoscopic treatment, and 33.9% did not undergo further interventional therapy. Age (HR = 1.05, 95% CI = 1.01-1.09, P = .019) and diabetes (HR = 2.90, 95% CI = 1.02-8.26, P = .047) were predictors of no further interventional therapy. DVIU seems justifiable in short urethral strictures as a primary treatment. Prior DVIU was a risk factor for recurrence. In case of recurrence, about one-third of the patients did not undergo any further therapy. Higher age and diabetes predicted the denial of any further treatment. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Anterior Urethral Valves

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    Vidyadhar P. Mali

    2006-07-01

    Full Text Available We studied the clinical presentation and management of four patients with anterior urethral valves; a rare cause of urethral obstruction in male children. One patient presented antenatally with oligohydramnios, bilateral hydronephrosis and bladder thickening suggestive of an infravesical obstruction. Two other patients presented postnatally at 1 and 2 years of age, respectively, with poor stream of urine since birth. The fourth patient presented at 9 years with frequency and dysuria. Diagnosis was established on either micturating cystourethrogram (MCU (in 2 or on cystoscopy (in 2. All patients had cystoscopic ablation of the valves. One patient developed a postablation stricture that was resected with an end-to-end urethroplasty. He had an associated bilateral vesicoureteric junction (VUJ obstruction for which a bilateral ureteric reimplantation was done at the same time. On long-term follow-up, all patients demonstrated a good stream of urine. The renal function is normal. Patients are continent and free of urinary infections. Anterior urethral valves are rare obstructive lesions in male children. The degree of obstruction is variable, and so they may present with mild micturition difficulty or severe obstruction with hydroureteronephrosis and renal impairment. Hence, it is important to evaluate the anterior urethra in any male child with suspected infravesical obstruction. The diagnosis is established by MCU or cystoscopy and the treatment is always surgical, either a transurethral ablation or an open resection. The long-term prognosis is good.

  10. URETHROPLASTY FOR COMPLICATED ANTERIOR URETHRAL STRICTURES.

    Science.gov (United States)

    Aoki, Katsuya; Hori, Shunta; Morizawa, Yosuke; Nakai, Yasushi; Miyake, Makito; Anai, Satoshi; Torimoto, Kazumasa; Yoneda, Tatsuo; Tanaka, Nobumichi; Yoshida, Katsunori; Fujimoto, Kiyohide

    2016-01-01

    (Objectives) To compare efficacy and outcome of urethroplasty for complicated anterior urethral strictures. (Methods) Twelve patients, included 3 boys, with anterior urethral stricture underwent urethroplasty after the failure of either urethral dilatation or internal urethrotomy. We evaluated pre- and post-operative Q max and surgical outcome. (Results) Four patients were treated with end-to-end anastomosis, included a case of bulbar urethral elongation simultaneously, one patient was treated with augmented anastomotic urethroplasty, three patients were treated with onlay urethroplasty with prepucial flap, one patient was treated with tubed urethroplasty with prepucial flap (Ducket procedure) and three patients were treated with onlay urethroplasty with buccal mucosal graft. Postoperative Qmax improved in all patients without major complications and recurrence during follow-up periods ranging from 17 to 102 months (mean 55 months). (Conclusions) Urethroplasty is an effective therapeutic procedure for complicated anterior urethral stricture.

  11. A brief review on anterior urethral strictures

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    Li Cheng

    2018-04-01

    Full Text Available The treatment of urethral strictures remains a challenging field in urology even though there are a variety of procedures to treat it at present, as no one approach is superior over another. This paper reviewed the surgical options for the management of different sites and types of anterior urethral stricture, providing a brief discussion of the controversies regarding this issue and suggesting possible future advancements. Among the existing procedures, simple dilation and direct vision internal urethrotomy are more commonly used for short urethral strictures ( <1 cm, soft and no previous intervention. Currently, urethroplasty using buccal mucosa or penile skin is the most widely adopted clinical techniques and have proved successful. Nonetheless, complications such as donor site morbidity remain problem. Tissue engineering techniques are considered as a promising solution for urethral reconstruction, but require further investigation, as does stem cell therapy. Keywords: Anterior urethral strictures, Urethral reconstruction, Tissue engineering, Urethral strictures

  12. Dorsolateral onlay urethroplasty for anterior urethral strictures by a unilateral urethral mobilization approach.

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    Singh, Bhupendra P; Pathak, Hemant R; Andankar, Mukund G

    2009-04-01

    For management of long segment anterior urethral stricture, dorsal onlay urethroplasty is currently the most favored single-stage procedure. Conventional dorsal onlay urethroplasty requires circumferential mobilization of the urethra, which might cause ischemia of the urethra in addition to chordee. To determine the feasibility and short-term outcomes of applying a dorsolateral free graft to treat anterior urethral stricture by unilateral urethral mobilization through a perineal approach. A prospective study from September 2005 to March 2008 in a tertiary care teaching hospital. Seventeen patients with long or multiple strictures of the anterior urethra were treated by a dorsolateral free buccal mucosa graft. The pendulous urethra was accessed by penile eversion through the perineal wound. The urethra was not separated from the corporal bodies on one side and was only mobilized from the midline on the ventral aspect to beyond the midline on the dorsal aspect. The urethra was opened in the dorsal midline over the stricture. The buccal mucosa graft was secured on the ventral tunica of the corporal bodies. Mean and median. After a follow-up of 12-30 months, one recurrence developed and 1 patient needed an internal urethrotomy. A unilateral urethral mobilization approach for dorsolateral free graft urethroplasty is feasible for panurethral strictures of any length with good short-term success.

  13. Transurethral resection of fibrotic scar tissue combined with temporary urethral stent placement for patients with in anterior urethral stricture

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    Cheol Yong Yoon

    2014-08-01

    Full Text Available Introduction Fibrotic scar formation is a main cause of recurrent urethral stricture after initial management with direct vision internal urethrotomy (DVIU. In the present study, we devised a new technique of combined the transurethral resection of fibrotic scar tissue and temporary urethral stenting, using a thermo-expandable urethral stent (MemokathTM 044TW in patients with anterior urethral stricture. Materials and Methods As a first step, multiple incisions were made around stricture site with cold-cutting knife and Collins knife electrode to release a stricture band. Fibrotic tissue was then resected with a 13Fr pediatric resectoscope before deployment of a MemokathTM 044TW stent (40 – 60mm on a pre-mounted sheath using 0° cystoscopy. Stents were removed within 12 months after initial placement. Results We performed this technique on 11 consecutive patients with initial (n = 4 and recurrent (n = 7 anterior urethral stricture (April 2009 – February 2013. At 18.9 months of mean follow-up (12-34 months, mean Qmax (7.8±3.9ml/sec vs 16.8 ± 4.8ml/sec, p < 0.001, IPSS (20.7 vs 12.5, p = 0.001 , and QoL score (4.7 vs 2.2, p < 0.001 were significantly improved. There were no significant procedure-related complications except two cases of tissue ingrowth at the edge of stent, which were amenable by transurethral resection. In 7 patients, an average 1.4 times (1-5 times of palliative urethral dilatation was carried out and no patients underwent open surgical urethroplasty during the follow-up period. Conclusion Combined transurethral resection and temporary urethral stenting is a effective therapeutic option for anterior urethral stricture. Further investigations to determine the long-term effects, and safety profile of this new technique are warranted.

  14. Válvula de uretra anterior Anterior urethral valves

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    Silvio Tucci Jr.

    2003-02-01

    Full Text Available Objetivo: apresentar os aspectos clínicos, diagnósticos e terapêuticos de pacientes portadores de válvula da uretra anterior. Descrição: em dois neonatos, o diagnóstico presuntivo de patologia obstrutiva do trato urinário foi sugerido pela ultra-sonografia realizada no período pré-natal, confirmando-se o diagnóstico de válvula de uretra anterior pela avaliação pós-natal. Os pacientes foram submetidos a tratamento cirúrgico paliativo, com vesicostomia temporária e, posteriormente, definitivo, pela fulguração endoscópica das válvulas. Ambos evoluíram com função renal normal. Comentários: a válvula da uretra anterior é anomalia rara que deve ser considerada em meninos com quadro radiológico pré-natal sugestivo de obstrução infravesical, secundariamente à hipótese mais comum de válvula da uretra posterior. Ressaltamos a utilização da vesicostomia como derivação urinária temporária nestes casos, prevenindo potenciais complicações pela manipulação da uretra do recém-nascido.Objective: to discuss clinical signs, diagnostic tools and therapeutics of anterior urethral valves, an obstructive anomaly of the urinary system in males. Description: signs of urinary tract obstruction were identified on pre-natal ultrasound in two male fetuses and the diagnosis of anterior urethral valves was made through post-natal evaluation. As an initial treatment, vesicostomy was performed in both patients. Later, the valves were fulgurated using an endoscopic procedure. During the follow-up period both patients presented normal renal function. Comments: anterior urethral valves are a rare form of urethral anomaly that must be ruled out in boys with pre-natal ultrasound indicating infravesical obstruction. Vesicostomy used as an initial treatment rather than transurethral fulguration may prevent potential complications that can occur due to the small size of the neonatal urethra.

  15. Visual Internal Urethrotomy in the Management of Anterior Urethral ...

    African Journals Online (AJOL)

    Objective: Urethral stricture disease is common in our environment. The aim of this study is to report our experience with visual internal urethrotomy (VIU) in the management of this disease. Patients and Methods: Seventy male patients with a mean age of 30.6 years were treated for anterior urethral stricture by VIU at the Jos ...

  16. Dorsolateral onlay urethroplasty for anterior urethral strictures by a unilateral urethral mobilization approach

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    Bhupendra P Singh

    2009-01-01

    Settings and Design: A prospective study from September 2005 to March 2008 in a tertiary care teaching hospital. Materials and Methods: Seventeen patients with long or multiple strictures of the anterior urethra were treated by a dorsolateral free buccal mucosa graft. The pendulous urethra was accessed by penile eversion through the perineal wound. The urethra was not separated from the corporal bodies on one side and was only mobilized from the midline on the ventral aspect to beyond the midline on the dorsal aspect. The urethra was opened in the dorsal midline over the stricture. The buccal mucosa graft was secured on the ventral tunica of the corporal bodies. Statistical Analysis Used: Mean and median. Results: After a follow-up of 12-30 months, one recurrence developed and 1 patient needed an internal urethrotomy. Conclusions: A unilateral urethral mobilization approach for dorsolateral free graft urethroplasty is feasible for panurethral strictures of any length with good short-term success.

  17. Dorsal buccal mucosal graft urethroplasty for anterior urethral stricture by Asopa technique.

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    Pisapati, V L N Murthy; Paturi, Srimannarayana; Bethu, Suresh; Jada, Srikanth; Chilumu, Ramreddy; Devraj, Rahul; Reddy, Bhargava; Sriramoju, Vidyasagar

    2009-07-01

    Buccal mucosal graft (BMG) substitution urethroplasty has become popular in the management of intractable anterior urethral strictures with good results. Excellent long-term results have been reported by both dorsal and ventral onlay techniques. Asopa reported a successful technique for dorsal placement of BMG in long anterior urethral strictures through a ventral sagittal approach. To evaluate prospectively the results and advantages of dorsal BMG urethroplasty for recurrent anterior urethral strictures by a ventral sagittal urethrotomy approach (Asopa technique). From December 2002 to December 2007, a total of 58 men underwent dorsal BMG urethroplasty by a ventral sagittal urethrotomy approach for recurrent urethral strictures. Forty-five of these patients with a follow-up period of 12-60 mo were prospectively evaluated, and the results were analysed. The urethra was split twice at the site of the stricture both ventrally and dorsally without mobilising it from its bed, and the buccal mucosal graft was secured in the dorsal urethral defect. The urethra was then retubularised in one stage. The overall results were good (87%), with a mean follow-up period of 42 mo. Seven patients developed minor wound infection, and five patients developed fistulae. There were six recurrences (6:45, 13%) during the follow-up period of 12-60 mo. Two patients with a panurethral stricture and four with bulbar or penobulbar strictures developed recurrences and were managed by optical urethrotomy and self-dilatation. The medium-term results were as good as those reported with the dorsal urethrotomy approach. Long-term results from this and other series are awaited. More randomised trials and meta-analyses are needed to establish this technique as a procedure of choice in future. The ventral sagittal urethrotomy approach is easier to perform than the dorsal urethrotomy approach, has good results, and is especially useful in long anterior urethral strictures.

  18. Sonourethrography in the evaluation of anterior urethral strictures

    International Nuclear Information System (INIS)

    Kim, Jong Chul; Kwag, Jin Geun

    1994-01-01

    To determine the reliability of sonourethrography (SUG) in the evaluation of male anterior urethral strictures. Both SUG with retrograde saline infusion and retrograde urethrography (RUG) were performed in 5 young normal volunteers and 20 patients with symptoms of impaired urine flow. Those findings were compared with urethroscopic and operative findings in all patients. SUG was more accurate in the evaluation of the stricture length and degree than RUG in 7 patients with anterior urethral strictures, when compared with their subsequent open urethroplasty findings. Only SUG could classify the degree of spongiofibrosis surrounding the strictures in 15 patients. So, SUG was diagnostically as efficacious as or, superior to, RUG in all 20 patients. SUG can be used as one of complementary and reliable tools for diagnosis, evaluation and follow-up of anterior urethral strictures

  19. current concepts in the management of anterior urethral strictures

    African Journals Online (AJOL)

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    such as calculi, urethral hair and stent encrustation which may be useful in ... and 7 o'clock to the prostatic urethra, 3 and 9 o'clock ... anterior urethra the use of stents is limited to but ... take such as radiotherapy, peripheral vascular disease.

  20. Immediate endoscopic management of complete iatrogenic anterior urethral injuries: A case series with long-term results

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    Maheshwari Pankaj N

    2005-11-01

    Full Text Available Abstract Background Urethral injury produces partial or complete disruption of the urethral integrity. Advances in endourology have made endoscopic management of most of these injuries feasible without greatly compromising the final result. We report our institutional experience of immediate endoscopic realignment of complete iatrogenic anterior urethral injury. Methods From May 1997 to May 2003, seven patients with complete anterior urethral disruption were managed by immediate endoscopy guided splinting of urethra. Retrograde urethroscopy, combined with fluoroscopic guidance and in some cases antegrade cystoscopy through a suprapubic stab cystostomy was performed. A guide wire was negotiated across the disruption. Later, a 16 F Foley catheter was placed for 1–3 weeks. Patients were followed up at 1, 3, 6 and 12 months and then yearly to assess the long-term outcome of endoscopic management. Results Immediate endoscopic realignment was achieved in all patients. Three patients developed recurrence at six months; that was treated by optical urethrotomy. Only one patient developed multiple recurrences over an average follow-up of 49.2 months (range 7 to 74 months. He was offered open end-to-end urethroplasty at twenty months after third recurrence. Thus immediate endoscopic realignment avoided any further intervention in four patients (57.14%; while after an additional optical urethrotomy, urethroplasty could be avoided in six patients (87.2%. Conclusion Immediate endoscopic realignment of traumatic urethral disruption is a feasible, safe and effective treatment modality for management of patients with iatrogenic complete anterior urethral injuries.

  1. Comparative rate and risk factors of recurrent urethral stricture during different surgical procedures

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    D. Yu. Pushkar

    2014-11-01

    Full Text Available Objective – to identify the major risk factors leading to worse results of surgical treatment in patients with urethral stricture.Subjects and methods. Two hundred and forty-eight patients with urethral stricture underwent different surgical interventions: internal optical urethrotomy (IOU for strictures of different portions of the urethra in 157 patients (the operation was made once in 121 patients, twice in 24 patients, and thrice or more in 12; replacement urethroplasty using a buccal mucosa graft for strictures of the anterior urethra in 46 patients; Turner-Warwick’s anastomotic urethroplasty modified by Webster for strictures (distraction defects of the posterior urethra in 45 patients. The results of surgical treatment were studied using urethrography, uroflowmetry, urethrocystoscopy, the international prostate symptom score, quality of life (QoL questionnaire, and the international index of erectile function (IIEF questionnaire. The role of risk factors for postoperative recurrent urethral stricture was assessed by univariate and multivariate analyses.Results. The rate of recurrent urethral stricture after IOU was 66.9 % (59.5, 87.5, and 100 % after the first, second, third or more subsequent operations, respectively; 12.1 % after all types of urethroplasty, 15.2 % after augmentation urethroplasty, and 8.9 % after anastomotic urethroplasty. The major risk factors of recurrent urethral stricture after IOU were recognized to be the location of urethral stricture in the penile or bulbomembranous portions, a urethral stricture length of > 1 cm, severe urethral lumen narrowing, and performance of 2 or more operations; those after augmentation urethroplasty were previous ineffective treatment, a stricture length of > 4 cm, lichen sclerosus, and smoking; those after anastomotic urethroplasty were previous ineffective treatment, smoking, and a stricture length of > 4 cm.Conclusion. The results of the investigation have shown that only

  2. Comparative rate and risk factors of recurrent urethral stricture during different surgical procedures

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    D. Yu. Pushkar

    2012-01-01

    Full Text Available Objective – to identify the major risk factors leading to worse results of surgical treatment in patients with urethral stricture.Subjects and methods. Two hundred and forty-eight patients with urethral stricture underwent different surgical interventions: internal optical urethrotomy (IOU for strictures of different portions of the urethra in 157 patients (the operation was made once in 121 patients, twice in 24 patients, and thrice or more in 12; replacement urethroplasty using a buccal mucosa graft for strictures of the anterior urethra in 46 patients; Turner-Warwick’s anastomotic urethroplasty modified by Webster for strictures (distraction defects of the posterior urethra in 45 patients. The results of surgical treatment were studied using urethrography, uroflowmetry, urethrocystoscopy, the international prostate symptom score, quality of life (QoL questionnaire, and the international index of erectile function (IIEF questionnaire. The role of risk factors for postoperative recurrent urethral stricture was assessed by univariate and multivariate analyses.Results. The rate of recurrent urethral stricture after IOU was 66.9 % (59.5, 87.5, and 100 % after the first, second, third or more subsequent operations, respectively; 12.1 % after all types of urethroplasty, 15.2 % after augmentation urethroplasty, and 8.9 % after anastomotic urethroplasty. The major risk factors of recurrent urethral stricture after IOU were recognized to be the location of urethral stricture in the penile or bulbomembranous portions, a urethral stricture length of > 1 cm, severe urethral lumen narrowing, and performance of 2 or more operations; those after augmentation urethroplasty were previous ineffective treatment, a stricture length of > 4 cm, lichen sclerosus, and smoking; those after anastomotic urethroplasty were previous ineffective treatment, smoking, and a stricture length of > 4 cm.Conclusion. The results of the investigation have shown that only

  3. Anterior urethral valves: not such a benign condition…

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    Omar eCruz-Diaz

    2013-11-01

    Full Text Available Purpose: Anterior urethral valves (AUV is an unusual cause of congenital obstruction of the male urethra, being 15 to 30 times less common than posterior urethral valves (PUV. It has been suggested that patients with congenital anterior urethral obstruction have a better prognosis than those with PUV.The long term prognosis of anterior urethral valves is not clear in the literature. In this report we describe our experience and long-term follow up of patients with AUV.Materials and methods: We retrospectively identified 13 patients who presented with the diagnosis of AUV in our institutions between 1994 and 2012. From the 11 patients included, we evaluated the gestational age, ultrasound and voiding cystourethrogram findings, age upon valve ablation, micturition pattern, creatinine and clinical follow up.Results: Between 1994 and 2012 we evaluated 150 patients with the diagnosis of urethral valves, where 11 patients (7.3% had AUV and an adequate follow up. Mean follow up is 6.3 years. 5 patients (45.4% had pre-natal diagnosis of AUV. The most common prenatal ultrasonographic finding was bilateral hydronephrosis and distended bladder.The mean gestational age was 37.6 weeks. Postnatally, 90% had trabeculated bladder, 80% hydronephrosis and 40% renal dysplasia. The most common clinical presentation was urinary tract infection in 5 patients (45.4%.7 patients (63.6% had primary transurethral valve resection or laser ablation and 3 patients (27.2% had primary vesicostomies. One boy (9.1% had urethrostomy with urethral diverticulum excision. 2 patients (18.2% developed end-stage renal disease (ESRD.Conclusions: Early urinary tract obstruction resulted in ESRD in 18% of our patient population. In our series, the complication rate and the evolution to renal failure are high and similar to patients with PUV. In patients with AUV we recommend long-term follow up and close evaluation of patient’s bladder and renal function.

  4. Long anterior urethral stricture: Reconstruction by dorsally quilted penile skin flap

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    Mohammad Sayed Abdel-Kader

    2013-01-01

    Conclusion: Free penile skin flaps offer good results (functional and cosmetic in long anterior urethral stricture. Meticulously fashioned longitudinal, circular or spiral penile skin flaps could bridge urethral defects up to 15 cm long.

  5. Surgical treatment of anterior urethral stricture diseases: brief overview

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    Guido Barbagli

    2007-08-01

    Full Text Available We performed an up-to-date review of the surgical techniques suggested for the treatment of anterior urethral strictures. References for this review were identified by searching PubMed and MEDLINE using the search terms "urethral stricture" or "urethroplasty" from 1995 to 2006. Descriptive statistics of the articles were provided. Meta-analyses or other multivariate designs were not employed. Out of 327 articles, 50 (15% were determined to be germane to this review. Eight abstracts were referenced as the authors of this review attended the meetings where the abstract results were presented, thus it was possible to collect additional information on such abstracts. Urethrotomy continues to be the most commonly used technique, but it does have a high failure rate and many patients progress to surgical repair. Buccal mucosa has become the most popular substitute material in urethroplasty; however, the skin appears to have a longer follow-up. Free grafts have been making a comeback, with fewer surgeons using genital flaps. Short bulbar strictures are amenable using primary anastomosis, with a high success rate. Longer strictures are repaired using ventral or dorsal graft urethroplasty, with the same success rate. New tools such as fibrin glue or engineered material will become a standard in future treatment. In reconstructive urethral surgery, the superiority of one approach over another is not yet clearly defined. The surgeon must be competent in the use of various techniques to deal with any condition of the urethra presented at the time of surgery.

  6. Sonourethrography of anterior urethral strictures: assessment of length and degree

    International Nuclear Information System (INIS)

    Kim, Jong Chul; Jeong, Youn Sin

    1994-01-01

    We reviewed out experience of sonourethrography(SUG) in male anterior urethral strictures to correlate the stricture length and degree seen on SUG with those on urethroscopy, surgery or biopsy. During the recent 6 years,both the retrograde urethrography (RUG) and SUG were preformed in 50 occasions for 47 patients with anteriorurethral stricture, that were subsequently evaluated urethroscopically or at surgery. As a whole, the length of the stricture seen on SUG did not correlate very well with that seen on RGU (r2=0.71, p<0.005). Considering the data from the operation as the gold standard, SUG was more accurate than RUG in depicting the exact stricturelength (r2=0.97 and 0.75 respectively,p<0.005). The shorter the lesion, the more accurate the data obtained.Although SUG certainly identified periurethral tissue, it was not adequate in predicting the depth of spongiofibrosis compared with full-depth biopsies in 20 patients. In conclusion, SUG, a dynamic study, accurately defined the stricture site, number and calibre. When compared with RUG, SUG was more accurate in the measurement of stricture length and in the demonstration of periurethral tissue, making it a valuable method in the evaluation of patients with suspected anterior urethral strictures

  7. Evaluation and management of anterior urethral stricture disease

    Science.gov (United States)

    Mangera, Altaf; Osman, Nadir; Chapple, Christopher

    2016-01-01

    Urethral stricture disease affects many men worldwide. Traditionally, the investigation of choice has been urethrography and the management of choice has been urethrotomy/dilatation. In this review, we discuss the evidence behind the use of ultrasonography in stricture assessment. We also discuss the factors a surgeon should consider when deciding the management options with each individual patient. Not all strictures are identical and surgeons should appreciate the poor long-term results of urethrotomy/dilatation for strictures longer than 2 cm, strictures in the penile urethra, recurrent strictures, and strictures secondary to lichen sclerosus. These patients may benefit from primary urethroplasty if they have many adverse features or secondary urethroplasty after the first recurrence. PMID:26918169

  8. Predictors of urethral stricture recurrence after endoscopic urethrotomy.

    Science.gov (United States)

    Redón-Gálvez, L; Molina-Escudero, R; Álvarez-Ardura, M; Otaola-Arca, H; Alarcón Parra, R O; Páez-Borda, Á

    2016-10-01

    The aim of the study was to analyse the clinical-demographic variables of the series and the predictors of urethral stricture recurrence after endoscopic urethrotomy. We retrospectively analysed 67 patients who underwent Sachse endoscopic urethrotomy between June 2006 and September 2014. Those patients who had previously undergone endoscopic urethrotomy or urethroplasty were excluded. The other patients who presented urethral stricture were included. We analysed age, weight, smoking habit, and cardiovascular risk factors, as well as the number, location, length and aetiology of the strictures, previous urethrotomies, vesical catheter duration and postsurgical dilatations. A univariate and multivariate analysis was conducted using the chi-squared test or Fisher's test and logistic regression to identify the variables related to recurrence. Thirty-seven percent of the patients had a relapse. The majority of the patients were older than 60 years (56.7%), obese (74.6%), nonsmokers (88%) and had no cardiovascular factors (56.7%). The majority of the strictures were single (94%), urethrotomy (89.6%). The majority of the patients carried a vesical catheter for urethrotomy, a stricture length >1cm is the only factor that predicts an increase in the risk of recurrence. We found no clinical or demographic factors that caused an increase in the incidence of recurrence. Similarly, technical factors such as increasing the bladder catheterisation time and urethral dilatations did not change the course of the disease. Their routine use is therefore unnecessary. Copyright © 2016 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Management for the anterior combined with posterior urethral stricture: a 9-year single centre experience

    Science.gov (United States)

    Deng, Tuo; Liao, Banghua; Luo, Deyi; Liu, Bing; Wang, Kunjie; Liu, Jiaming; Jin, Tao

    2015-01-01

    Objective: Therapy for anterior combined with posterior urethral stricture is difficult and controversial. This study aims to introduce a standard process for managing anterior combined with posterior urethral stricture. Patients and methods: 19 patients with anterior combined with posterior urethral stricture were treated following our standard process. Average (range) age was 52 (21-72) years old. In this standard process, anterior urethral stricture should be treated first. Endoscopic surgery is applied for anterior urethra stricture as a priority as long as obliteration does not occur, and operation for posterior urethral stricture can be conducted in the same stage. Otherwise, an open reconstructive urethroplasty for anterior urethral is needed; while in this condition, the unobliterated posterior urethra can also be treated with endoscopic surgery in the same stage; however, if posterior urethra obliteration exists, then open reconstructive urethroplasty for posterior urethral stricture should be applied 2-3 months later. Results: The median (range) follow-up time was 25.8 (3-56) months. All 19 patients were normal in urethrography after 1 month of the surgery. 4 patients (21.1%) recurred urethral stricture during follow-up, and the locations of recurred stricture were bulbomembranous urethra (2 cases), bulbar urethra (1 case) and bladder neck (1 case). 3 of them restored to health through urethral dilation, yet 1 underwent a second operation. 2 patients (10.5%) complaint of dripping urination. No one had painful erection, stress urinary incontinence or other complications. Conclusions: The management for anterior combined with posterior urethral stricture following our standard process is effective and safe. PMID:26064293

  10. Single stage: dorsolateral onlay buccal mucosal urethroplasty for long anterior urethral strictures using perineal route

    Directory of Open Access Journals (Sweden)

    Vikram Prabha

    2016-06-01

    Full Text Available ABSTRACT Objective To assess the outcome of single stage dorsolateral onlay buccal mucosal urethroplasty for long anterior urethral strictures (>4cm long using a perineal incision. Materials and Methods From August 2010 to August 2013, 20 patients underwent BMG urethroplasty. The cause of stricture was Lichen sclerosis in 12 cases (60%, Instrumentation in 5 cases (25%, and unknown in 3 cases (15%. Strictures were approached through a perineal skin incision and penis was invaginated into it to access the entire urethra. All the grafts were placed dorsolaterally, preserving the bulbospongiosus muscle, central tendon of perineum and one-sided attachement of corpus spongiosum. Procedure was considered to be failure if the patient required instrumentation postoperatively. Results Mean stricture length was 8.5cm (range 4 to 12cm. Mean follow-up was 22.7 months (range 12 to 36 months. Overall success rate was 85%. There were 3 failures (meatal stenosis in 1, proximal stricture in 1 and whole length recurrent stricture in 1. Other complications included wound infection, urethrocutaneous fistula, brownish discharge per urethra and scrotal oedema. Conclusion Dorsolateral buccal mucosal urethroplasty for long anterior urethral strictures using a single perineal incision is simple, safe and easily reproducible by urologists with a good outcome.

  11. Single stage reconstruction of complex anterior urethral strictures

    Directory of Open Access Journals (Sweden)

    Deepak Dubey

    2001-01-01

    Full Text Available Purpose: Single stage reconstruction of long, com-plex urethral strictures is technically demanding and may require the use of more than one tissue transfer technique. We describe our experience in the manage-ment of such strictures with a variety of urethroplasty techniques. Materials and Methods: Between 1989 and 1999, 25 men (mean age 38.5 years underwent single stage re-construction of panurethral, multiple segment or focally dense strictures [mean length 11.2 cm (range 8-17 cm]. 8 patients had combined substitution urethroplasty with a circumpenile fasciocutaneous flap and a free graft of bladder/buccal mucosa or tunica vaginalis . flap. In 10 patients a single tissue transfer technique was used. 3 patients underwent an augmented roof/floor strip ure-throplasty with a penile skin flap. 4 patients with multi-ple segment strictures (separate pendulous and bulbar underwent distal onlay flap and proximal anastomotic urethroplasty. Results: The median ,follow-up was 46.5 months (range 6-88 months. The mean postoperative flow rate improved to 22.5 ml/sec. 2 patients developed fistulae requiring repair. Recurrent stricture developed in 5 (20.8% patients, of which 2 were managed with visual internal urethrotomy, 2 with anastomotic urethroplasty and 1 with a two-stage procedure. Pseudodiverticulum and post-void dribbling were seen in 6 (25% patients. Conclusions: Successful outcome of single stage re-construction of long complex strictures can be achieved with a combination of various tissue transfer methods. The urologist who has a thorough knowledge of penile skin and urethral vascular anatomy and a wide array of substitution techniques in his armamentarium can un-dertake approach to such strictures.

  12. Single-Staged Improved Tubularized Preputial/Penile Skin Flap Urethroplasty for Obliterated Anterior Urethral Stricture: Long-Term Results.

    Science.gov (United States)

    Xue, Jing-Dong; Xie, Hong; Fu, Qiang; Feng, Chao; Guo, Hui; Xu, Yue-Min

    2016-01-01

    To present an improved tubularized flap (ITF) technique and report the outcome of single-stage urethroplasty using preputial/penile skin flaps (PSFs) for the treatment of obliterative anterior urethral strictures (AUSs). From January 2000 to June 2012, 42 cases of obliterative AUS (3-14 cm, mean 6.38 cm) with urethral plate unsalvageable were treated using PSF-ITF urethroplasty including longitudinal skin flap, circular island flap, L-flap, Q-flap. Patients were divided into 3 groups: pendulous urethral stricture (Group A), bulbar urethral stricture (Group B) and panurethral strictures (Group C). Patients were followed up by uroflowmetry, urethrography and ureteroscope when necessary. The mean follow-up in these patients was 65 months (range 36 months-15 years). The primary success rates at 3-year follow-up were 75, 75 and 60% for Groups A, B and C, respectively. The overall success rates were 85, 83 and 70% with the remedial measure of a single visual internal urethrotomy at 3-year follow-up. A total 60% of the patients in the study completed more than 5 years of follow-up with no additional recurrence. Improved tubularized preputial/PSF urethroplasty with relatively high overall satisfaction is a novel technique for treatment of AUS when there is inadequate urethral plate or obliterative defects. © 2016 S. Karger AG, Basel.

  13. Use of penile skin flap in complex anterior urethral stricture repair: our experience

    International Nuclear Information System (INIS)

    Nadeem, A.; Asghar, M.; Kiani, F.; Alvi, M.S.

    2017-01-01

    Objective: To present our experience of treatment of complex anterior urethral strictures using penile skin flap. Study Design: Descriptive, case series. Place and Duration of Study: Department of urology Combined Military Hospital Malir Cantonment, Karachi and Armed Forces Institute of Urology, Rawalpindi from Jan 2012 to Feb 2014. Material and Methods: Total 18 patients with complex anterior urethral strictures and combined anterior and bulborurethral strictures were included. Patients underwent repair using Orandi or circularfacio-cutaneous penile skin flap depending upon the size and site of stricture. First dressing was changed after two days and an in dwelling silicone two way foleycatheter was kept in place for three weeks. Graft was assessed with regards to local infection, fistula formation and restricturing. Re-stricture was assessed by performing uroflowmetery at 6 months and 1 year. Ascending urethrogram was reserved for cases with less than 10 ml/sec Q max on uroflowmetery. Repair failure was considered when there was a need for any subsequent urethral procedure asurethral dilatation, dorsal visual internal urethrotomy, or urethroplasty. Results: Overall success rate was 83.3 percent. Of all the patients operated 1(5.6 percent) had infection with loss of flap, 3(16.7 percent) had urethral fistula and none had re stricture confirmed by uroflowmetery. Conclusion: In our study the excellent results of the penile skin flap both in anterior urethral strictures and combined anterior and bulbar urethral strictures are quite encouraging. It is easy to harvest and seems anatomically more logical. (author)

  14. Blunt pediatric anterior and posterior urethral trauma: 32-year experience and outcomes.

    Science.gov (United States)

    Voelzke, Bryan B; Breyer, Benjamin N; McAninch, Jack W

    2012-06-01

    To analyze our experience with delayed repair of pediatric urethral trauma. From 1978 to 2007, 26 boys posterior urethral injuries were separately stratified. There were 8 anterior and 18 posterior urethral strictures. All patients presented in a delayed fashion. Mean follow up of the anterior cohort was 2.9 years. All repairs were performed via a ventral onlay buccal graft or anastomotic approach. The mean follow up of the posterior cohort was 1.1 years, and all posterior urethral injuries were repaired via an anastomotic approach. Overall success for anterior stricture disease was 88.9% and for posterior stricture disease was 89.5%. All three urethroplasty failures responded favorably to internal urethrotomy; however, one failed anterior repair and one of the two failed posterior repairs required two internal urethrotomy operations for success. No secondary urethroplasty operations were required and ultimately all patients were voiding per urethra without need for urethral dilation. Delayed, definitive repair of pediatric urethral trauma via open urethroplasty has a high success rate. Copyright © 2011 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  15. Congenital anterior urethral valves and diverticula: Diagnosis and ...

    African Journals Online (AJOL)

    Conclusion: We propose that, the patients of AUVs, if not excessively delayed for treatment are otherwise well in terms of general condition as opposed to patients of posterior urethral valves. The diagnosis is easily established by VCUG and the severity is revealed by a sonogram. Open surgical excision is the method of ...

  16. Review: Management of anterior urethral strictures with buccal ...

    African Journals Online (AJOL)

    Urethral stricture management is a challenging surgery. Multiplicity of techniques means that none of them is ideal. No single technique is appropriate for all situations and the successful surgeon should have a store of operations to choose from according to each specific case. This review aims to provide an update on the ...

  17. Evaluation of anterior urethral stricture using thick slab SSFSE MR urethrography

    Energy Technology Data Exchange (ETDEWEB)

    Park, Byung Kwan; Kim, Chan Kyo (Dept. of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan Univ. School of Medicine, Seoul (Korea)), e-mail: rapark@skku.edu; Lee, Sung Won (Dept. of Urology, Samsung Medical Center, Sungkyunkwan Univ. School of Medicine, Seoul (Korea))

    2010-12-15

    Background: Magnetic resonance urethrography (MRU) can be used for depicting not only anterior urethral strictures but also periurethral anatomy in order to produce a management plan. Purpose: To determine if thick slab single-shot fast spin echo (SSFSE) MRU is useful for evaluating anterior urethral stricture compared to fast recovery fast spin echo (FRFSE) MRU. Material and Methods: Ten patients with benign anterior urethral stricture underwent both thick slab SSFSE MRU and FRFSE MRU using sterile jelly for urethral distension before retrograde urethrography. The glans penis was tied at the time of MRU. The two types of MR image were compared regarding stricture length, scan time, and image quality. We also determined whether or not both of the two MR sequences could display an entire anterior urethra on one image. Results: The stricture length on thick slab SSFSE and FRFSE MRU ranged from 4.0 to 71.3 mm (36.4 {+-} 21.8 mm) and from 4.0 to 67.5 mm (35.7 {+-} 20.8 mm), respectively (P > 0.05). The mean scan time for thick slab SSFSE and FRFSE sequences was 2 s and 194 s, respectively (P < 0.05). However, regarding image quality, thick slab SSFSE MRU was inferior to FRFSE MRU (P < 0.05). All the thick slab SSFSE MRU displayed the entire anterior urethra on one image, while only five FRFSE MRU did so (P < 0.05). Conclusion: Thick slab SSFSE MRU can provide a concordant stricture length when compared to the FRFSE MRU and imaging of the entire length of the anterior urethral stricture with subjective reduced image quality and scan time.

  18. Evaluation of anterior urethral stricture using thick slab SSFSE MR urethrography

    International Nuclear Information System (INIS)

    Park, Byung Kwan; Kim, Chan Kyo; Lee, Sung Won

    2010-01-01

    Background: Magnetic resonance urethrography (MRU) can be used for depicting not only anterior urethral strictures but also periurethral anatomy in order to produce a management plan. Purpose: To determine if thick slab single-shot fast spin echo (SSFSE) MRU is useful for evaluating anterior urethral stricture compared to fast recovery fast spin echo (FRFSE) MRU. Material and Methods: Ten patients with benign anterior urethral stricture underwent both thick slab SSFSE MRU and FRFSE MRU using sterile jelly for urethral distension before retrograde urethrography. The glans penis was tied at the time of MRU. The two types of MR image were compared regarding stricture length, scan time, and image quality. We also determined whether or not both of the two MR sequences could display an entire anterior urethra on one image. Results: The stricture length on thick slab SSFSE and FRFSE MRU ranged from 4.0 to 71.3 mm (36.4 21.8 mm) and from 4.0 to 67.5 mm (35.7 20.8 mm), respectively (P > 0.05). The mean scan time for thick slab SSFSE and FRFSE sequences was 2 s and 194 s, respectively (P < 0.05). However, regarding image quality, thick slab SSFSE MRU was inferior to FRFSE MRU (P < 0.05). All the thick slab SSFSE MRU displayed the entire anterior urethra on one image, while only five FRFSE MRU did so (P < 0.05). Conclusion: Thick slab SSFSE MRU can provide a concordant stricture length when compared to the FRFSE MRU and imaging of the entire length of the anterior urethral stricture with subjective reduced image quality and scan time.

  19. EFFECTIVENESS OF TRANSPU B IC URETHROPLASTY FOR RECURRENT URETHRAL STR U CTURE IN PELVIC FRACTURE URETHRAL DISTRACTION DEFECT

    Directory of Open Access Journals (Sweden)

    Mudegowdar

    2015-08-01

    Full Text Available AIM OF THE STUDY: Effectiveness of Transpubic urethroplasty in recurrent (failed urethral strictures due to pelvic fracture urethral distraction defects. INTRODUCTION: Urethral distraction injuries occur upto 10% of pelvic fracture cases. The principle indication of Transpubic urethroplasty is length >3 c ms, recur rent (failed repairs of posterior urethral stricture. Though other procedures like primary anastomotic urethroplasty, rerouting of the urethra under the corporal body, urethral substitution with tubularised flaps, two stage urethroplasty are described, Tr anspubic urethroplasty is said to produce the best results especially when repeat procedures are required. MATERIALS & METHODS: This is a prospective study from 2004 to 2014 consisting of 17 patients having recurrent stricture urethra secondary to pelvic f racture urethral distraction defects (PFUDD. All the patients were males and their age ranged from 15year to 45 years. Pre - op evaluation included X - ray KUB, Ultrasound abdomen & pelvis, retrograde urethrogram (RGU, micturating cystourethrogram (MCU, up and down Cystoscopy, urine culture and renal biochemical parameters. Urethra was approched through progressive perineal and abdominal approach with total pubectomy, followed by excising fibrosed stricture and tension free end to end anastomosis. Post opera tively pericatheteral RGU was carried out after 4 weeks and Catheter removed if there was no leak. RGU, MCU uroflowmetry and PVR were done one month after removal of catheter. Subsequently UFR, PVR and obstructive symptoms were assessed periodically. RESUL TS: All 17 Cases were followed up for a period of 3 - 11 years. Out of 17patients, 14(80% patients maintained good uroflow (UFR and insignificant PVR and procedure was considered successful. In 3 patients procedure failed, of which 2 patients had pericathe ter leak and reduced urinary flow with significant PVR and were followed up with CIC and 1 patient remained on permanent

  20. Prevention of urethral stricture recurrence using clean intermittent self-catheterization

    DEFF Research Database (Denmark)

    Kjaergaard, B; Walter, S; Bartholin, J

    1994-01-01

    OBJECTIVE: To investigate the effect of clean intermittent catheterization (CIC) on prevention of urethral stricture recurrence after internal urethrotomy. PATIENTS AND METHODS: Of 55 men who were randomly selected, 43 completed the investigation. Of these, 21 patients performed CIC weekly for 1...... year following Sachse's operation for urethral stricture and 22 patients formed the control group after the same operation. All had an objective examination for urethral stricture every 2 months after surgery. RESULTS: Significantly fewer (P urethral stricture...... within the first postoperative year in the CIC group (n = 4) compared with the control group (n = 15). No CIC complications were seen, and patients who completed the CIC programme considered the method fully acceptable. CONCLUSION: Weekly CIC is a simple method of reducing the frequency of urethral...

  1. Substitution urethroplasty using oral mucosa graft for male anterior urethral stricture disease: Current topics and reviews.

    Science.gov (United States)

    Horiguchi, Akio

    2017-07-01

    Male anterior urethral stricture is scarring of the subepithelial tissue of the corpus spongiosum that constricts the urethral lumen, decreasing the urinary stream. Its surgical management is a challenging problem, and has changed dramatically in the past several decades. Open surgical repair using grafts or flaps, called substitution urethroplasty, has become the gold standard procedure for anterior urethral strictures that are not amenable to excision and primary anastomosis. Oral mucosa harvested from the inner cheek (buccal mucosa) is an ideal material, and is most commonly used for substitution urethroplasty, and lingual mucosa harvested from the underside of the tongue has recently emerged as an alternative material with equivalent outcome. Onlay augmentation of oral mucosa graft on the ventral side (ventral onlay) or dorsal side (dorsal onlay, Barbagli procedure) has been widely used for bulbar urethral stricture with comparable success rates. In bulbar urethral strictures containing obliterative or nearly obliterative segments, either a two-sided dorsal plus ventral onlay (Palminteri technique) or a combination of excision and primary anastomosis and onlay augmentation (augmented anastomotic urethroplasty) are the procedures of choice. Most penile urethral strictures can be repaired in a one-stage procedure either by dorsal inlay with ventral sagittal urethrotomy (Asopa technique) or dorsolateral onlay with one-sided urethral dissection (Kulkarni technique); however, staged urethroplasty remains the procedure of choice for complex strictures, including strictures associated with genital lichen sclerosus or failed hypospadias. This article presents an overview of substitution urethroplasty using oral mucosa graft, and reviews current topics. © 2017 The Japanese Urological Association.

  2. Urethritis

    Science.gov (United States)

    ... urethritis. Organisms—such as Neisseria gonorrhoeae , which causes gonorrhea —can spread to the urethra during sexual intercourse ... Sometimes people have no symptoms. In men, when gonorrhea or chlamydia is the cause, there is usually ...

  3. Comparison of sonourethrography and retrograde urethrography in the evaluation of anterior urethral strictures

    Directory of Open Access Journals (Sweden)

    N. Khan

    2004-06-01

    Full Text Available Radiographic retrograde urethrography (RUG has traditionally been the preferred technique used by urologists to image the anterior urethra. Since originally described by McAninch et aL in 1988, ultrasonic imaging of the urethra has evolved into a powerful and clinically useful tool for the accurate delineation of urethral pathology. However the posterior urethra cannot be assessed reliably using this technique. Sonourethrography has proved to be more accurate than conventional radiographic urethrography in measuring stricture length throughout the anterior urethra. The objective and purpose of this study was to assess the efficacy of sonourethrography in the evaluation of anterior urethral strictures and also to explain its many advantages over traditional imaging technique.

  4. Anterior urethral valves without diverticulum, a rare cause of infravesical obstruction and vesicoureteral reflux in children: Report of two cases and literature review

    Directory of Open Access Journals (Sweden)

    Jyoti Bothra

    2017-09-01

    Full Text Available Congenital anterior urethral valve is a rare condition causing significant obstructive uropathy in pediatric age group. It is much rarer than posterior urethral valve. However, the clinical course is similar. We present two cases of anterior urethral valves in children

  5. Analysis of short-term results of monsieur′s tunica albuginea urethroplasty as a definitive procedure for pan-anterior urethral stricture

    Directory of Open Access Journals (Sweden)

    Adittya K Sharma

    2013-01-01

    Full Text Available Context: Long anterior urethral strictures are fairly common in developing world and the treatment is equally challenging. Aim: To assess the results and efficacy of Monsieur′s Tunica Albuginea Urethroplasty (TAU for anterior urethral stricture. Settings and Design: We analyzed the results in 10 consecutive patients with pan-anterior urethral stricture, who underwent Monsieur′s urethroplasty. Materials and Methods: The procedure involves mobilization of strictured urethra and laying it open with a dorsal slit. Edges of the slit-open urethra are sutured to edges of the urethral groove to the tunica of corporal bodies with catheter in situ. Results were assessed postoperatively 3, 6, 9 and 12 months. Patients were categorized as success and failure by comparative analysis of patient satisfaction along with urethroscopy, retrograde urethrogram, uroflowmetry. All patients were taken for post-operative urethroscopic analysis at 6 months to allow better understanding of both successful and failed cases. Results: Mean follow-up of 15.2 (11-19 months showed an 80% success rate. Mean uroflow rate showed Qmax 24.5 cc/sec with 8 cases showing no residual or recurrent stricture. Two cases failed and required intervention. Urethroscopic visualization of the reconstruction site showed wide, patent and distensible neourethra appearing epithelized over roof formed by tunica albuginea of the corpora cavernosa in successful cases. Conclusion: Monsieur′s TAU is effective technique in treatment of anterior urethral stricture especially cases with unavailable buccal mucosa, with results fairly acceptable at the end of one year.

  6. Temporary vesicostomy-assisted urethroplasty for recurrent obliterated posterior urethral stricture.

    Science.gov (United States)

    Liu, Jui-Ming; Wang, Ta-Min; Chiang, Yang-Jen; Chen, Hsiao-Wen; Chu, Sheng-Hsien; Liu, Kuan-Lin; Lin, Kuo-Jen

    2012-01-01

    We report the outcomes of temporary vesicostomy- assisted anastomotic urethroplasty in patients with recurrent obliterated posterior urethral stricture. A review of the medical records identified 12 men (mean age 35.8 years) who had undergone anastomotic urethroplasty for recurrent obliterated posterior stricture. Preoperative evaluation of the urethral defect included a simultaneous retrograde urethrogram and cystogram. The mean estimated preoperative radiographic length of the urethral disruption was 4.25 cm. All patients underwent 1-stage bulboprostatic anastomotic repair which was assisted by an intraoperative temporary vesicostomy. The initial objective success rate was 83%. The mean follow-up was 22 months. Voiding cystourethrography performed postoperatively demonstrated a wide, patent anastomosis in all but two cases. Urethroscopy performed 1 month after surgery revealed a patent anastomosis with normal urethral mucosa in all but two patients. The mean peak flow rate at the last follow-up visit was 16.3 ml/s. Two patients developed an anastomotic stricture 6 weeks after surgery that was successfully treated by direct visual internal urethrotomy. Finally, all patients had a patent urethra after salvage treatment postoperatively. An open 1-stage temporary vesicostomy- assisted urethroplasty for recurrent obliterated posterior urethral stricture provides satisfactory outcomes and minimal morbidities.

  7. Is circumferential urethral mobilisation an overdo? A prospective outcome analysis of dorsal onlay and dorso - lateral onlay BMGU for anterior urethral strictures.

    Science.gov (United States)

    Prakash, Gaurav; Singh, Bhupendra Pal; Sinha, Rahul Janak; Jhanwar, Ankur; Sankhwar, Satyanarayan

    2018-01-01

    For dorsal onlay graft placement, unilateral urethral mobilization is less invasive than standard circumferential urethral mobilization. Apart from success in terms of patency of urethra, other issues like sexual function, overall quality of life and patient satisfaction remain important issues while comparing outcomes of urethroplasty. To prospectively compare the objective as well as subjective outcomes of two approaches. Between July 2011 and January 2015, 136 adult males having anterior urethral stricture with urethral lumen ≥ 6 Fr. were prospectively assigned between two groups by alternate randomization. Operative time, complications, success rate (no obstructive symptoms, no need of any postoperative intervention, Q max > 15mL/sec), sexual functions (using Brief Male Sexual Function Inventory) were compared. Baseline parameters were similar in both groups (68 in each group). Overall success rate was similar in both groups (89 % and 91 % respectively). Improvement in total LUTS scores was similar in groups. Changes in overall health status (VAS and EQ 5D) was equal in both groups. Erectile function score was significantly decreased in DO than DL group while ejaculatory function and sexual desire remained stable after urethroplasty in both groups. In anterior urethral stricture buccal mucosa graft provides satisfactory results as onlay technique. No technique whether dorsolateral and dorsal techniques is superior to other. Dorsolateral technique needs minimal urethral mobilization and should be preferred whenever feasible. Copyright® by the International Brazilian Journal of Urology.

  8. Management of anterior urethral strictures with buccal mucosa: Our ...

    African Journals Online (AJOL)

    Abdelwahab Elkassaby

    2016-03-02

    Mar 2, 2016 ... face of the cheeks from the line of contact of the opposing lips anteriorly to the line of ... as catheterization and endoscopic procedures, but it decreases with ... But with detailed history, most of these patients are found to have tolerated ..... central tendon of the perineum, the bulbo-spongiosum muscle and.

  9. Prostatic utricle cyst presenting with recurrent urethral discharge in the newborn: A case report

    Directory of Open Access Journals (Sweden)

    John Lazarus

    2017-11-01

    Full Text Available A 6 month old boy with normal external genitalia, presented with purulent urethral discharge from the neonatal period and recurrent urinary tract infections. Radiologic and urethrocystoscopic evaluation showed a midline structure connected to the prostatic urethra and discharging with pus. This structure, considered to be a prostatic utricle cyst was successfully drained endoscopically

  10. Congenital anterior urethral valves and diverticula: Diagnosis and management in six cases

    Directory of Open Access Journals (Sweden)

    Rawat Jiledar

    2009-01-01

    Full Text Available Background: Anterior urethral valves (AUVs are rare congenital anomalies causing lower urinary tract obstruction in children. Although they are referred to as valves, these obstructive structures often occur in the form of a diverticulum. The urethra in these cases shows saccular or bulbar dilatation known as anterior urethral diverticulum (AUD. They typically occur where there is a defect in the corpus spongiosum, leaving a thin-walled urethra. This segment of the urethra balloons out during voiding, simulating a mass that is sometimes visible along the ventral wall of the penis. The swelling is fluctuant and urine dribbles from the meatus on compression. The present study highlights the clinical approach in identifying the condition and its treatment options, especially for those, presenting with urethral diverticula. Materials and Methods: We have studied children with congenital anterior urethral valves and diverticula. Six patients of AUVs with diverticula were admitted during the period of 2000-2007 and were prospectively evaluated. The mean age of presentation was 16 months (15 days to 4 years. Straining at micturition and a palpable penile swelling were the most common presenting features. The diagnosis was established by voiding cystourethrogram (VCUG and supported by ultrasonography (USG. All patients were treated with single-stage open surgical excision except one who died preoperatively due to urosepsis. Initial lay opening of the penoscrotal urethra and delayed repair were done in one patient. Results: The surgical outcome was successful in all but one patient, who died of delayed presentation with severe back pressure changes, urinary ascitis and urosepsis. On long-term follow-up, all patients demonstrated good stream of urine. The renal functions were normal and the patients had no evidence of urinary infections. Conclusion: We propose that, the patients of AUVs, if not excessively delayed for treatment are otherwise well in terms

  11. Early versus delayed internal urethrotomy for recurrent urethral stricture after urethroplasty in children.

    Science.gov (United States)

    Hosseini, Seyyed Yousef; Safarinejad, Mohammad Reza

    2005-01-01

    Our aim was to evaluate the results of early versus delayed internal urethrotomy for management of recurrent urethral strictures after posterior urethroplasty in children. Twenty boys with proven posterior urethral strictures were treated by perineal posterior urethroplasty. Of these, 12 required internal urethrotomy. Each radiograph demonstrated a patent but irregular urethra with a decrease in diameter at the point of repair (fair results). Patients were then divided into 2 groups: 6 underwent early (within 6 weeks from urethroplasty), and 6 underwent delayed (after 12 weeks from urethroplasty), internal urethrotomy with the cold knife as a complementary treatment. The groups were comparable in terms of patient age, etiology of the primary urethral stricture, number of recurrences, length and site of the actual stricture, and preoperative maximum flow rate. Mean follow-up was 5 years. Kaplan-Meier analyses showed that the stricture-free rate was 66.6% after early, and 33.3% after delayed, internal urethrotomy (P = .03). Early internal urethrotomy should be considered in boys with recurrent urethral stricture after urethroplasty.

  12. Concomitant anterior and posterior urethral valves in pediatrics: A single center experience over 12 years and long-term follow up after endoscopic treatment.

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    Kajbafzadeh, Abdol-Mohammad; Hosseini Sharifi, Seyed Hossein; Keihani, Sorena; Soltani, Mohammad Hossein; Tajali, Afshin; Salavati, Alborz; Payabvash, Seyedmehdi; Mehdizadeh, Mehrzad

    2015-05-01

    To report our 12-year experience with endoscopic management of patients with concomitant anterior and posterior urethral valves. We retrospectively reviewed the charts of patients referred to us for management of urethral valves from 2000 to 2012 to find cases with concomitant anterior and posterior valves. The diagnosis of valves was first suspected on voiding cystourethrography and confirmed by urethrocystoscopy. We collected available data on patients' age at diagnosis, clinical presentations, ultrasound and urodynamic findings, and surgical treatments. The final outcome at last follow up was also recorded. From 38 cases with anterior urethral valve, six (15.8%) presented concomitant anterior and posterior valves. The age at diagnosis in these patients ranged from antenatal diagnosis to 13 years. Initial presenting symptoms were recurrent urinary tract infection, incontinence, urosepsis and poor urinary stream. All valves were ablated by transurethral fulguration/resection using small-sized urethrocystoscopes. Among those with concomitant anterior and posterior valves, four patients had vesicoureteral reflux at presentation that resolved in two patients after valve ablation. One patient progressed to renal failure and required dialysis. Bladder hypercontractility and detrusor overactivity were the main urodynamic patterns in these patients. Concomitant anterior and posterior valves seem to be more prevalent than previously assumed, and might be missed on initial assessment. Oblique view voiding cystourethrography with full-length delineation of the urethra is of paramount diagnostic importance when obstruction is suspected. A meticulous urethrocystoscopy should follow for confirming the diagnosis and endoscopic ablation/resection of the valves. © 2015 The Japanese Urological Association.

  13. The Selection of Procedures in One-stage Urethroplasty for Treatment of Coexisting Urethral Strictures in Anterior and Posterior Urethra.

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    Lv, XiangGuo; Xu, Yue-Min; Xie, Hong; Feng, Chao; Zhang, Jiong

    2016-07-01

    To explore selection of the procedures in one-stage urethroplasty for treatment of coexisting urethral strictures in the anterior and posterior urethra. Between 2008 and 2014, a total of 27 patients with existing strictures simultaneously at anterior urethra and posterior urethra were treated in our hospital. Two types of procedures were selected for treatment of the anterior urethral strictures. A penile skin flap and the lingual mucosa were used for augmented urethroplasty in 20 and 7 cases, respectively. Three types of procedures, namely, non-transecting end-to-end urethral anastomosis (n = 3), traditional end-to-end urethral anastomosis (n = 17), other grafts substitution urethroplasty, including pedicle scrotal skin urethroplasty (n = 2), and lingual mucosal graft urethroplasty (n = 5), were utilized in the treatment of posterior urethral strictures. The patients were mean followed up 30 months with an overall success rate of 88.9%. The majority of the patients exhibited wide patent urethras on retrograde urethrography and the patients' urinary peak flow ranged from 14.2 to 37.9 ml/s. Complications developed in 3 patients (11.1%). Of the 17 patients who underwent traditional urethral end-to-end anastomosis, urethral strictures occurred in 2 patients at 4 and 6 months after the operation. These patients achieved a satisfactory voiding function after salvage pedicle scrotal skin urethroplasty. A urethral pseudodiverticulum was observed in another patient 9 months after pedicle penile flap urethroplasty; and after a salvage procedure, he regained excellent voiding function. Synchronous anterior and posterior strictures can be successfully reconstructed with a combination of substitution and anastomotic urethroplasty techniques. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Y-duplication of the male urethra: use of anterior anorectal wall for posterior urethral lengthening.

    Science.gov (United States)

    Sinha, S; Sen, S; Chacko, J; Thomas, G; Karl, S; Mathai, J

    2006-06-01

    We have approached two patients with Y-duplication of the male urethra by a new two-staged technique to provide better results. A strip of anterior anorectal wall in continuity with the posterior urethra was used for posterior urethral lengthening and a tubed pedicled prepucial flap was used to reconstruct the anterior urethra without using the native urethra. This was done under a covering colostomy. After a gap of 6 months to allow for healing of the anorectum and to ensure adequate functioning of the perineal neourethra, second stage reconstruction was done using buried scrotal tube for the mid urethra along with colostomy closure. On follow-up at 8 and 12 months, respectively, both children were well with no stricture or fistula. There was normal anal continence and no stenosis. This technique tackles the problem in Y-duplication of the male urethra of lengthening the posterior urethral channel, which is often difficult to bring to the anterior half of the perineum especially if the opening is high up in the anorectum (case 2).

  15. Trichomonas vaginalis infection: How significant is it in men presenting with recurrent or persistent symptoms of urethritis?

    Science.gov (United States)

    Ng, Andrea; Ross, Jonathan D C

    2016-01-01

    Persistent or recurrent non-gonococcal urethritis has been reported to affect up to 10-20% of men attending sexual health clinics. An audit was undertaken to review the management of persistent or recurrent non-gonococcal urethritis in men presenting at Whittall Street Clinic, Birmingham, UK. Detection of Trichomonas vaginalis infection was with the newly-introduced nucleic acid amplification test. A total of 43 (8%) of 533 men treated for urethritis re-attended within three months with persistent or recurrent symptoms. Chlamydia trachomatis infection was identified in 13/40 (33%), T. vaginalis in 1/27 (4%) and Mycoplasma genitalium in 6/12 (50%). These findings suggest that the prevalence of T. vaginalis infection remains low in our clinic population and may not contribute significantly to persistent or recurrent non-gonococcal urethritis. © The Author(s) 2015.

  16. Urethral diverticulum in pregnancy

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    Qiao-Xuan Xie

    2015-05-01

    Full Text Available Urethral diverticulum is rare in pregnancy. There is no clear guideline on the management of urethral diverticulum in pregnancy, but most cases were managed conservatively. We report a case of urethral diverticulum in a primigravida woman, who presented with anterior vaginal swelling at 14 weeks of gestation. She was managed conservatively and the cyst (approximately 8 cm × 13 cm was aspirated during the early stage of labor. However her labor did not progress during the second stage, which resulted in an emergency cesarean section. She underwent diverticulectomy at 1 month postpartum because of the recurrence of the swelling and persistent discomfort. We believe that her dystocia may have been caused by factors other than the diverticulum. As previously described in literature, we concluded that, even in pregnant women with a large urethral diverticulum, vaginal delivery can still be considered with prior aspiration during the early stage of labor.

  17. Evaluation and management of anterior urethral stricture disease [version 1; referees: 2 approved

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    Altaf Mangera

    2016-02-01

    Full Text Available Urethral stricture disease affects many men worldwide. Traditionally, the investigation of choice has been urethrography and the management of choice has been urethrotomy/dilatation. In this review, we discuss the evidence behind the use of ultrasonography in stricture assessment. We also discuss the factors a surgeon should consider when deciding the management options with each individual patient. Not all strictures are identical and surgeons should appreciate the poor long-term results of urethrotomy/dilatation for strictures longer than 2 cm, strictures in the penile urethra, recurrent strictures, and strictures secondary to lichen sclerosus. These patients may benefit from primary urethroplasty if they have many adverse features or secondary urethroplasty after the first recurrence.

  18. Severe congenital penile torsion with anterior urethral diverticulum: A case report

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    Amilal Bhat

    2018-03-01

    Full Text Available Introduction: We present a rare case of severe penile torsion of 180° along with giant congenital anterior urethral diverticula. Presentation of these two rare anomalies together is extremely rare and has not been reported yet. The extreme rarity of the case and its management warrants this presentation. Observation: A 5 years old boy presented to us as a case of epispadias with post-void dribbling and wetting of the underwears. On examination, he was found to be a case of severe congenital penile torsion with diversion and rotation of median raphae in a counterclockwise fashion upto the midline dorsally confirming 180° torsion. During voiding, there was appearance of a swelling in distal penile region with passage of urinary drops while compressing it. Micturating cystourethrogram showed diverticula in penile and bulbar urethra. Torsion was completely corrected by penile de-gloving in a plane between two layers of buck fascia and mobilization of the urethra along with spongiosum proximally upto the penoscrotal junction and distally upto the glans. Diverticula was laid open and underwent urethroplasty along with double breasting of thickened diverticular tissue. Torsion was completely corrected after surgery. Post-operative recovery was uneventful. Urine culture was sterile and uroflowmetry showed maximal urinary flow of 12 ml/s at 3 months postoperatively. Conclusions: Penile de-gloving and adequate urethral mobilization corrects the severe penile torsion of 180°. Correction of severe torsion and urethroplasty is feasible in a single stage with good results. Keywords: Penile torsion, Urethral diverticula, Congenital anomalies, Mobilization of urethra, Urethroplasty, Double Breasting, Correction of penile torsion

  19. Dorsal buccal mucosal graft urethroplasty by a ventral sagittal urethrotomy and minimal-access perineal approach for anterior urethral stricture.

    Science.gov (United States)

    Gupta, N P; Ansari, M S; Dogra, P N; Tandon, S

    2004-06-01

    To present the technique of dorsal buccal mucosal graft urethroplasty through a ventral sagittal urethrotomy and minimal access perineal approach for anterior urethral stricture. From July 2001 to December 2002, 12 patients with a long anterior urethral stricture had the anterior urethra reconstructed, using a one-stage urethroplasty with a dorsal onlay buccal mucosal graft through a ventral sagittal urethrotomy. The urethra was approached via a small perineal incision irrespective of the site and length of the stricture. The penis was everted through the perineal wound. No urethral dissection was used on laterally or dorsally, so as not to jeopardize the blood supply. The mean (range) length of the stricture was 5 (3-16) cm and the follow-up 12 (10-16) months. The results were good in 11 of the 12 patients. One patient developed a stricture at the proximal anastomotic site and required optical internal urethrotomy. Dorsal buccal mucosal graft urethroplasty via a minimal access perineal approach is a simple technique with a good surgical outcome; it does not require urethral dissection and mobilization and hence preserves the blood supply.

  20. Internal urethrotomy in patients with recurrent urethral stricture after buccal mucosa graft urethroplasty.

    Science.gov (United States)

    Rosenbaum, Clemens M; Schmid, Marianne; Ludwig, Tim A; Kluth, Luis A; Reiss, Philip; Dahlem, Roland; Engel, Oliver; Chun, Felix K-H; Riechardt, Silke; Fisch, Margit; Ahyai, Sascha A

    2015-09-01

    To determine the success rate of direct vision internal urethrotomy (DVIU) in the treatment of short stricture recurrence after buccal mucosa graft urethroplasty (BMGU). Patients who underwent DVIU for the treatment of short, "veil-like" recurrent urethral strictures (urethroplasty database. Stricture recurrence was defined as maximum flow rate (Q max) <15 ml/s and a consecutively verified stricture in a combined retro- and antegrade voiding cystography or cystoscopy at a follow-up visit. The success rate of DVIU was assessed by Kaplan-Meier analysis. Univariable Cox regression analyses evaluated risk factors for stricture recurrence following DVIU. Forty-three patients underwent DVIU for short stricture recurrence after BMGU for bulbar (81.3 %), penile (14.0 %) and membranous (4.7 %) strictures. Relapse had occurred proximally to the buccal mucosa graft in 28 (65.1 %) and distally in 12 (27.9 %) patients, respectively. At a mean follow-up of 11.7 (±9.7) months, stricture recurrence was observed in 48.8 % of our patients. Stricture recurrence was significantly associated with weak urinary stream (9.3 ml/s vs. no recurrence 19.5 ml/s) and patient dissatisfaction (66.7 % vs. no recurrence 18.1 %; both p < 0.001). The overall success rate was 60.5 % 15 months after DVIU. The main limitations of this study are its retrospective design, the small sample size and the short follow-up. DVIU after BMGU showed a moderate success rate and therefore might be a viable treatment option in selected patients with very short strictures after BMGU. However, longer follow-up is warranted to prove long-term effectiveness.

  1. Early endoscopic realignment of traumatic anterior and posterior urethral disruptions under caudal anaesthesia - a 5-year review.

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    Olapade-Olaopa, E O; Atalabi, O M; Adekanye, A O; Adebayo, S A; Onawola, K A

    2010-01-01

    We recently described early rigid retrograde endoscopic realignment of the disrupted urethra under caudal anaesthesia in the outpatient setting. This retrospective study was performed to evaluate our medium-term results. A retrospective review of patients who had early rigid retrograde endoscopic realignment of traumatic urethral disruptions in our institution over a 5-year period was done and the relevant data extracted and analyzed. Fourteen acutely ruptured urethras (10 posterior and four anterior) were endoscopically realigned early in the study period. Nine (90%) of the posterior disruptions occurred at bulbo-membranous urethra (distal to the external sphincter mechanism). Thirteen of the ruptured urethras (93%) were successfully realigned (nine posterior and four anterior) and postoperative clean intermittent self-calibration (CIC) was instituted in 10 patients. The mean follow-up period was 36.6 months (range 18-54 months). The mean operating time and the median hospital stay were 22 min (range 8-68 min) and 3 days (range 1-10 days), respectively, and were shorter in patients with injuries of the anterior urethra than those with posterior urethral tears (p < or = 0.0001). Post-realignment, all 13 patients were potent and continent. Two patients required additional procedures (direct vision internal urethrotomy or urethral dilation) and one patient has remained on CIC i.e. a stricture rate of 21%. Early retrograde endoscopic realignment under caudal analgesia is suitable and cost-effective for patients with acute traumatic urethral disruptions and has good medium-term results. In addition, an early postoperative regimen of CIC significantly reduced stricture-formation in our series.

  2. Recurrent Aspiration Pneumonia due to Anterior Cervical Osteophyte

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    Jae Jun Lee

    2017-02-01

    Full Text Available A 74-year-old man presented with recurrent vomiting and aspiration pneumonia in the left lower lobe. He entered the intensive care unit to manage the pneumonia and septic shock. Although a percutaneous endoscopic gastrostomy tube was implanted for recurrent vomiting, vomiting and aspiration recurred frequently during admission. Subsequently, he complained of neck pain when in an upright position. A videofluoroscopic swallowing study showed compression of the esophagus by cervical osteophytes and tracheal aspiration caused by an abnormality at the laryngeal inlet. Cervical spine X-rays and computed tomography showed anterior cervical osteophytes at the C3-6 levels. Surgical decompression was scheduled, but was cancelled due to his frailty. Unfortunately, further recurrent vomiting and aspiration resulted in respiratory arrest leading to hypoxic brain damage and death. Physicians should consider cervical spine disease, such as diffuse skeletal hyperostosis as an uncommon cause of recurrent aspiration pneumonia.

  3. Management of long segment anterior urethral stricture (≥ 8cm using buccal mucosal (BM graft and penile skin (PS flap: outcome and predictors of failure

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    Gamal A. Alsagheer

    Full Text Available ABSTRACT Purpose To evaluate the surgical outcome and predictors of failure of substitution urethroplasty using either dorsal onlay buccal mucosal (BM graft or ventral onlay penile skin flap (PS for anterior urethral stricture ≥ 8cm. Patients and methods Between March 2010 and January 2016, 50 patients with anterior urethral stricture ≥ 8 cm were treated at our hospital. The surgical outcome and success rate were assessed. The predictors of failure were analyzed using multivariate analysis. Failure was considered when subsequent urethrotomy or urethroplasty were needed. Results Dorsal onlay BM graft was carried out in 24 patients, while PS urethroplasty in 26 patients. There was no significant difference between both groups regarding patients demographics, stricture characteristics or follow-up period. One case in the BM group was lost during follow-up. Stricture recurrence was detected in 7 (30.4% patients out of BM group while in 6 (23.1% patients out of PS group (p value= 0.5. No significant differences between both groups regarding overall early and late complications were observed. Occurrence of early complications and the stricture length were the only predictors of failure in univariate analysis, while in multivariate analysis the occurrence of early complications was only significant. Conclusion On short-term follow-up, both dorsal onlay BM graft and ventral onlay PS flap urethroplasty have similar success rates. However, BM graft has a potential advantage to reduce operative time and is also technically easier. The surgeon should avoid early local complications as they represent a higher risk for failure.

  4. Dorsal inlay buccal mucosal graft (Asopa) urethroplasty for anterior urethral stricture.

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    Marshall, Stephen D; Raup, Valary T; Brandes, Steven B

    2015-02-01

    Asopa described the inlay of a graft into Snodgrass's longitudinal urethral plate incision using a ventral sagittal urethrotomy approach in 2001. He claimed that this technique was easier to perform and led to less tissue ischemia due to no need for mobilization of the urethra. This approach has subsequently been popularized among reconstructive urologists as the dorsal inlay urethroplasty or Asopa technique. Depending on the location of the stricture, either a subcoronal circumferential incision is made for penile strictures, or a midline perineal incision is made for bulbar strictures. Other approaches for penile urethral strictures include the non-circumferential penile incisional approach and a penoscrotal approach. We generally prefer the circumferential degloving approach for penile urethral strictures. The penis is de-gloved and the urethra is split ventrally to exposure the stricture. It is then deepened to include the full thickness of the dorsal urethra. The dorsal surface is made raw and grafts are fixed on the urethral surface. Quilting sutures are placed to further anchor the graft. A Foley catheter is placed and the urethra is retubularized in two layers with special attention to the staggering of suture lines. The skin incision is then closed in layers. We have found that it is best to perform an Asopa urethroplasty when the urethral plate is ≥1 cm in width. The key to when to use the dorsal inlay technique all depends on the width of the urethral plate once the urethrotomy is performed, stricture etiology, and stricture location (penile vs. bulb).

  5. Looking beyond oral mucosa: Initial results of everted saphenous vein graft urethroplasty (eSVGU) in long anterior urethral strictures.

    Science.gov (United States)

    Akhtar, Arif; Khattar, Nikhil; Goel, Hemant; Rao, Swatantra; Tanwar, Raman; Sood, Rajeev

    2017-09-01

    To prospectively evaluate the feasibility and initial results of an everted saphenous vein graft (eSVG) as a dorsolateral onlay, in patients with long anterior urethral strictures and/or chronic tobacco users. In all, 20 patients with long anterior urethral strictures (>7 cm) and/or chronic tobacco exposed oral mucosa were included in the study. The harvested SVG was hydro-distended, detubularised, and everted. Substitution urethroplasty using an eSVG was performed using a dorsolateral onlay technique. Symptoms were assessed using the International Prostate Symptom Score (IPSS) and uroflowmetry at 1, 3 and 6 months; and voiding and retrograde urethrograms, and urethroscopy were done at 3 months. Failure was defined as failure to void, need for interventions in form of direct-vision internal urethrotomy or endodilatation. Three patients were excluded because they underwent a staged urethroplasty. In all, 17 patients underwent eSVG substitution urethroplasty. The mean (SD, range) follow-up of our patients was 17.64 (5.23, 10-26) months. The mean (SD, range) length of the strictured segment was 14 (2.5, 10-18) cm and the length of the harvested SVG was 16.3 (2.7, 12-20) cm. The mean (SD) IPSS at 1, 3 and 6 months after catheter removal was 10 (2.8), 10 (3.4) and 10 (1.4) and the quality-of-life score was 1.76 (0.5), 2.05 (1.0) and 2.05 (1.0), respectively. Postoperatively, endodilatation was required in two patients. Complete failure occurred in one patient. An eSVG, as a dorsolateral onlay graft, is a promising and prudent option for long anterior urethral strictures, especially in patients with poor oral hygiene and chronic tobacco use.

  6. Recurrent instability after revision anterior shoulder stabilization surgery.

    Science.gov (United States)

    Friedman, Lisa Genevra Mandeville; Griesser, Michael J; Miniaci, Anthony A; Jones, Morgan H

    2014-03-01

    The purpose of this study was to perform a systematic review of the literature to compare outcomes of revision anterior stabilization surgeries based on technique. This study also sought to compare the impact of bone defects on outcomes. A systematic review of the electronic databases PubMed, Cochrane Central Register of Controlled Trials, and Scopus was performed in July 2012 and March 2013. Of 345 articles identified in the search, 17 studies with Level I to IV Evidence satisfied the inclusion criteria and were analyzed according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Recurrent instability was defined as redislocation, resubluxation, or a positive apprehensive test after revision surgery. Procedures were categorized as arthroscopic Bankart repair, open Bankart repair, Bristow-Latarjet procedure, and other open procedures. In total, 388 shoulders were studied. Male patients comprised 74.1% of patients, 66.7% of cases involved the dominant shoulder, the mean age was 28.2 years, and the mean follow-up period was 44.2 months. The surgical procedures classified as "other open procedures" had the highest rate of recurrent instability (42.7%), followed by arthroscopic Bankart repair (14.7%), the Bristow-Latarjet procedure (14.3%), and open Bankart repair (5.5%). Inconsistent reporting of bone defects precluded drawing significant conclusions. A number of different procedures are used to address recurrent instability after a primary operation for anterior shoulder instability has failed. There is significant variability in the rate of recurrent instability after revision anterior shoulder stabilization surgery. Level IV, systematic review of Level I to IV studies. Copyright © 2014 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  7. Recurrence and complications after transperineal bulboprostatic anastomosis for posterior urethral strictures resulting from pelvic fracture: a retrospective study from a urethral referral centre.

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    Fu, Qiang; Zhang, Jiong; Sa, Ying-Long; Jin, San-Bao; Xu, Yue-Min

    2013-08-01

    To describe the complications of transperineal end-to-end anastomotic urethroplasty in patients with posterior urethral strictures resulting from pelvic fracture. A total of 573 patients, who underwent bulboprostatic anastomosis for posterior urethral strictures, were enrolled in this study. Distraction defects were measured using retrograde urethrography combined with voiding cysto-urethrography. All patients underwent perineal excision and primary anastomotic urethroplasty. The urethroplasty was considered successful if the patient was free of stricture-related obstruction and did not require any further intervention. The degree of stress incontinence was assessed daily by pad testing. The prevalence of pre- and postoperative sexual disorders was investigated using the International Index of Erectile Function-5 questionnaire. Of 573 bulboprostatic anastomosis procedures performed, 504 (88%) were successful and 69 (12%) were not successful. The mean (sd) maximum urinary flow rate, assessed by uroflowmetry 4 weeks after surgery, was 20.52 (5.1) mL/s. Intraoperative rectal injury was repaired primarily in 28 cases. Recurrence of urethral strictures was observed in 10 (1.7%) patients during the first 6 months after surgery, and in 45 patients from 6 months to 1 year. All of these patients underwent re-operation. Twenty-four (4.2%) patients had mild urge incontinence and 28 (4.9%) had mild stress incontinence. Erectile dysfunction (ED) was present in two ( 0.05). Nine (1%) patients were found to have false passage between the posterior urethra and bladder neck. The majority of complications associated with transperineal bulboprostatic anastomosis can be avoided as long as meticulous preoperative evaluation to define the anatomy and careful intra-operative manipulation are ensured. © 2013 BJU International.

  8. Psychometric validation of the Spanish version of the USS-PROM questionnaire for patients who undergo anterior urethral surgery.

    Science.gov (United States)

    Puche-Sanz, I; Martín-Way, D; Flores-Martín, J; Expósito-Ruiz, M; Vicente-Prados, J; Nogueras-Ocaña, M; Tinaut-Ranera, J; Cózar-Olmo, J M

    2016-06-01

    To translate into Spanish and validate the Urethral Stricture Surgery Patient-Reported Outcome Measure (USS-PROM) questionnaire, assessing its psychometric properties and determining its suitability for clinical use in our community. We also assessed the potential changes in ejaculatory function using the Male Sexual Health Questionnaire-Ejaculatory Dysfunction (MSHQ-EjD). A systematic translation of the British version was performed. Patients scheduled for anterior urethral stricture surgery between September 2014 and September 2015 were prospectively included in the study. All patients completed the questionnaire before and after the surgery. We conducted an in-depth psychometric study of the questionnaire. We assessed the responses of a total of 40 patients. The questionnaire showed its validity, presenting an excellent negative correlation between the voiding symptom scores and the maximum flow (r=-0.6, P<.001), and also showed significant improvement in the EQ5D-VAS (visual analogue scale) and the time trade-off. For internal consistency, the Cronbach's alpha was 0.701. For the test-retest reliability, the overall intraclass correlation coefficient (ICC) was 0.974, and the ICC for each item separately ranged from 0.799 to 0.980. We observed significant improvement in all items regarding urinary symptoms and health-related quality of life (P<.001), thereby demonstrating the response capacity to changing the questionnaire. There were no significant changes in the MSHQ-EjD. The Spanish version of the USS-PROM questionnaire is a valid instrument for quantifying changes in voiding symptoms and the health-related quality of life of patients undergoing anterior urethral surgery. Copyright © 2016 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Role of clean intermittent self catheterisation (CICS) in the prevention of recurrent urethral strictures after internal optical urethrotomy

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    Khan, S.; Khan, R.A.; Ullah, A.; Haq, F.U.; Rahman, A.U.; Durrani, S.N.; Khan, M.K.

    2011-01-01

    Background: Urethral stricture is one of the oldest diseases Urethral dilatation Internal optical urethrotomy, were the only treatment. Clean Intermittent Self Catheterisation was introduced by Lapides has greatly decreased the recurrence of stricture. Objectives were to determine the role of Clean Intermittent Self Catheterisation (CISC) in the prevention of recurrence of urethral strictures after Internal Optical Urethrotomy and to study the frequency of any postoperative complications and tolerability for the patients associated with this procedure. Methods: A randomised controlled study conducted in the department of urology and renal transplantation, Institute of Kidney Diseases Hayatabad Medical Complex, Peshawar from June 2007 to June 2010. Total of 60 patients with mean age 48 years (range 20-73) were selected and randomly divided into Treatment Group (30 patients) and Control Group (30 Patients). Eight 'drop out' occurred in the treatment group and four 'drop out' occurred in the controlled group. All the patients were treated with Internal Optical Urethrotomy using Sachse method followed by indwelling catheter for 5 days. The treatment group was then taught to perform Clean Intermittent Self Catheterisation by inserting a Classic Neleton Catheter (No. 16 or 18) twice a day for 1 week, then once a day for another 4 weeks and then once weekly continued for one year. All the patients were followed up regularly at 1 month intervals during the first 6 months and then every 2 months for the next 6 months. Results: Total of 48 patients completed the study, 22 in the treatment group and 26 in the control group. Within the first year, 4 patients (22%) in the treatment group developed urethral stricture. In the control group, 12 patients (46%) developed urethral stricture within the first year, showing a significant difference (p<0.01). In the treatment group four patients developed simple UTIs while in the control group three patients developed UTIs, one with

  10. Longitudinal Quantitative Detection by Real-Time PCR of Mycoplasma genitalium in First-Pass Urine of Men with Recurrent Nongonococcal Urethritis

    Science.gov (United States)

    Deguchi, Takashi; Yoshida, Takashi; Yokoi, Shigeaki; Ito, Masayasu; Tamaki, Masayoshi; Ishiko, Hiroaki; Maeda, Shin-Ichi

    2002-01-01

    By using a TaqMan assay we monitored longitudinal changes in Mycoplasma genitalium loads in five men with recurrent M. genitalium-positive nongonococcal urethritis. We observed regrowth of M. genitalium persisting in hosts after treatment and a possible association of the increase in the M. genitalium load with emergence of symptoms and signs of nongonococcal urethritis in four of these patients. PMID:12354899

  11. Congenital obstructive posterior urethral membranes and recurrent urinary tract infection: a rare case of congenital hypertrophy of the verumontanum

    Directory of Open Access Journals (Sweden)

    Diana Bancin

    2015-03-01

    Full Text Available Congenital obstructive posterior urethral membranes (COPUM is a complex disease closely related to several pathological changes in kidney development and function, as a result of urinary reflux since in utero. This congenital anomaly of urinary tract potentially causes hydroureteronephrosis that is often associated with recurrent urinary tract infections and, ultimately, one of the most common causes of end-stage renal disease in children.1,2 Congenital hypertrophy of the verumontanum as part of COPUM is very rare. Only a few reports have been written on congenital hypertrophy of the vermontanum causing congenital obstructive uropathy.3-6

  12. Internal Urethrotomy With Intralesional Mitomycin C: An Effective Option for Endoscopic Management of Recurrent Bulbar and Bulbomembranous Urethral Strictures.

    Science.gov (United States)

    Farrell, M Ryan; Lawrenz, Cedric W; Levine, Laurence A

    2017-12-01

    To describe our experience with direct visual internal urethrotomy (DVIU) and mitomycin C (MMC) for recurrent bulbar and bulbomembranous urethral strictures of radiation and non-radiation-induced etiologies. We reviewed our database of consecutive patients presenting to our tertiary care institution with recurrent bulbar and bulbomembranous urethral strictures who underwent DVIU with MMC from 2011 to 2016. Patients were stratified by radiation-induced strictures (RIS) vs non-RIS. Cold-knife incisions were made at 12-, 3-, and 9-o'clock positions followed by intralesional injection of 10 mL MMC (0.4 mg/mL) in 0.2-0.4 mL aliquots and 1 month of postoperative daily clean intermittent catheterization (CIC). All 44 patients (RIS n = 18, non-RIS n = 26) failed prior endoscopic management or urethroplasty. Median stricture length was 2.0 cm (interquartile range [IQR] 1.0-2.5). Over a median follow-up of 25.8 months (IQR 12.9-47.2), 75.0% of patients (33/44) required no additional surgical intervention (RIS 12/18, 66.7%; non-RIS 21/26, 80.8%). Median time to stricture recurrence among those who recurred was 10.7 months (IQR 3.9-17.6; RIS 9.4 months, IQR 3.5-17.6; non-RIS 11.2 months, IQR 8.0-25.6). Four patients (RIS n = 2, non-RIS n = 2) elected to undergo urethroplasty for recurrence. A second DVIU with MMC was performed in the remaining recurrences (n = 7) with no further surgical intervention required in 37 of 40 of patients (92.5%) overall (RIS 14/16, 87.5%; non-RIS 23/24, 95.8%). No long-term complications were attributable to MMC. DVIU with MMC and short-term CIC for recurrent, short, bulbar and bulbomembranous urethral strictures is a safe endoscopic modality with promising early results. This approach may be useful for patients who are suboptimal candidates for open reconstruction. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Buccal mucosal graft urethroplasty in men-risk factors for recurrence and complications: a third referral centre experience in anterior urethroplasty using buccal mucosal graft.

    Science.gov (United States)

    Spilotros, Marco; Sihra, Neha; Malde, Sachin; Pakzad, Mahreen H; Hamid, Rizwan; Ockrim, Jeremy L; Greenwell, Tamsin J

    2017-06-01

    Urethral stricture disease is a challenging condition to treat and several approaches including direct visual internal urethrotomy (DVIU) and anastomotic or augmentation urethroplasties based on the use of flaps and graft have been reported. The aim of this study is to determine risk factors for stricture recurrence and complications in patients having buccal mucosal graft (BMG) urethroplasty for anterior urethral stricture under a single surgeon in a third referral centre in UK. We conducted a retrospective review of a prospectively gathered database of 128 patients having various forms of BMG urethroplasty between 2001 and 2015. Success and failure in terms of stricture recurrence, patient demographics, stricture aetiology and anatomy, and the adverse outcomes of: post-micturition dribbling (PMD), erectile dysfunction (ED) >12 months and complications were recorded in order to determine risk factors for recurrent stricture and complications. The mean age of all patients was 42.8 years (range, 16-74 years). Average follow-up was 45 months (range, 3-159 months). The total re-stricture rate was 19% (24 men). PMD was reported in 16% (n=20) and ED in 12.5% (n=16). All ED was none organic and responded to oral PDE5 inhibitor treatment. Post-operative complications were reported in 16 patients (12.5%). The most frequent complications recorded were urinary fistula (n=4; 3.1%), graft contracture (n=4; 3.1%) and graft failure (n=4; 3.1%), all reported after penile urethroplasty. Univariate analysis indicated that age at surgery, stricture length, site and aetiology were all significant risk factors for stricture recurrence. On multivariate analysis penile site was the only significant independent variable for restricture. BMG urethroplasty represents a reliable therapeutic option for patient with urethral strictures with a success rate of 81% at 45 months of follow-up. Complications are more common in complex stricture of the penile urethra. On multivariate analysis penile

  14. Operation for recurrent cystocele with anterior colporrhaphy or non-absorbable mesh: patient reported outcomes

    DEFF Research Database (Denmark)

    Nüssler, Emil Karl; Greisen, Susanne; Kesmodel, Ulrik Schiøler

    2013-01-01

    Abstract INTRODUCTION AND HYPOTHESIS: The aim of this study was to compare patient reported outcomes and complications after repair of recurrent anterior vaginal wall prolapse in routine health care settings using standard anterior colporrhaphy or non-absorbable mesh. METHODS: The study is based...... on prospective data from the Swedish National Register for Gynaecological Surgery. 286 women were operated on for recurrent anterior vaginal wall prolapse in 2008-2010; 157 women had an anterior colporrhaphy and 129 were operated on with a non-absorbable mesh. Pre-, and perioperative data were collected from...... (0.6 %) in the anterior colporrhaphy group (p = 0.58). The infection rate was higher after mesh (8.5 %) than after anterior colporrhaphy (2.5 %; OR 3.19 ; 1.07-14.25). CONCLUSION: Implantation of synthetic mesh during operation for recurrent cystocele more than doubled the cure rate, whereas...

  15. Internal urethrotomy for recurrence after perineal anastomotic urethroplasty for posttraumatic pediatric posterior urethral stricture: could it be sufficient?

    Science.gov (United States)

    Helmy, Tamer E; Hafez, Ashraf T

    2013-06-01

    To evaluate the long-term outcome of visual internal urethrotomy (VIU) after perineal anastomotic urethroplasty for posttraumatic pediatric posterior urethral strictures. Data of 22 boys who had undergone internal urethrotomy for recurrent stricture after perineal anastomotic urethroplasty for posttraumatic posterior urethral strictures between 1998 and 2008 were analyzed retrospectively regarding patient age, interval between anastomotic urethroplasty and internal urethrotomy, stricture length, surgical technique, and postoperative complications. VIU was performed in patients in whom a guidewire could be passed beyond the stricture segment. The eventual surgical success was defined as asymptomatic voiding without clinical evidence of residual stricture (good flow rate and absence of residual urine). The mean (range) age of patients was 12.2 (3-17) years. All patients had a road traffic accident with associated pelvic fracture. The perineal approach for anastomotic urethroplasty was adopted in all. The estimated stricture length was 0.5 cm or less in 15 patients and was 0.5 to 1 cm in 7 patients. The interval between anastomotic urethroplasty and internal urethrotomy was early-after 12 weeks or less-in 13 children or late-beyond 12 weeks-in the remaining 9. The overall mean interval was 18 (5-63) weeks. In all patients, a guidewire could be passed through the strictured area. One VIU was performed in 17 patients, 2 VIU in 3 patients, while 3 VIU were performed in 2 patients. There was no extravasation reported. The mean follow-up duration was 98 (38-210) months. VIU was successful in 20 of 22 (90%) patients. All patients voided with no symptoms and were continent. VIU offers high success rate and can be sufficient in recurrent strictures of less than 1 cm length after anastomotic urethroplasty in children whenever a guidewire can be passed through the stricture area.

  16. Dorsal onlay (Barbagli technique) versus dorsal inlay (Asopa technique) buccal mucosal graft urethroplasty for anterior urethral stricture: a prospective randomized study.

    Science.gov (United States)

    Aldaqadossi, Hussein; El Gamal, Samir; El-Nadey, Mohamed; El Gamal, Osama; Radwan, Mohamed; Gaber, Mohamed

    2014-02-01

    To compare both the dorsal onlay technique of Barbagli and the dorsal inlay technique of Asopa for the management of long anterior urethral stricture. From January 2010 to May 2012, a total of 47 patients with long anterior urethral strictures were randomized into two groups. The first group included 25 patients who were managed by dorsal onlay buccal mucosal graft urethroplasty. The second group included 22 patients who were managed by dorsal inlay buccal mucosal graft urethroplasty. Different clinical parameters, postoperative complications and success rates were compared between both groups. The overall success rate in the dorsal onlay group was 88%, whereas in the dorsal inlay group the success rate was 86.4% during the follow-up period. The mean operative time was significantly longer in the dorsal onlay urethroplasty group (205 ± 19.63 min) than in the dorsal inlay urethroplasty group (128 ± 4.9 min, P-value <0.0001). The average blood loss was significantly higher in the dorsal onlay urethroplasty group (228 ± 5.32 mL) than in the dorsal inlay urethroplasty group (105 ± 12.05 mL, P-value <0.0001). The dorsal onlay technique of Barbagli and the dorsal inlay technique of Asopa buccal mucosal graft urethroplasty provide similar success rates. The Asopa technique is easy to carry out, provides shorter operative time and less blood loss, and it is associated with fewer complications for anterior urethral stricture repair. © 2013 The Japanese Urological Association.

  17. Arthroscopic Bankart repair and capsular shift for recurrent anterior shoulder instability: functional outcomes and identification of risk factors for recurrence.

    Science.gov (United States)

    Ahmed, Issaq; Ashton, Fiona; Robinson, Christopher Michael

    2012-07-18

    Arthroscopic Bankart repair and capsular shift is a well-established technique for the treatment of anterior shoulder instability. The purpose of this study was to evaluate the outcomes following arthroscopic Bankart repair and capsular shift and to identify risk factors that are predictive of recurrence of glenohumeral instability. We performed a retrospective review of a prospectively collected database consisting of 302 patients who had undergone arthroscopic Bankart repair and capsular shift for the treatment of recurrent anterior glenohumeral instability. The prevalence of patient and injury-related risk factors for recurrence was assessed. Cox proportional hazards models were used to estimate the predicted probability of recurrence within two years. The chief outcome measures were the risk of recurrence and the two-year functional outcomes assessed with the Western Ontario shoulder instability index (WOSI) and disabilities of the arm, shoulder and hand (DASH) scores. The rate of recurrent glenohumeral instability after arthroscopic Bankart repair and capsular shift was 13.2%. The median time to recurrence was twelve months, and this complication developed within one year in 55% of these patients. The risk of recurrence was independently predicted by the patient's age at surgery, the severity of glenoid bone loss, and the presence of an engaging Hill-Sachs lesion (all p surgery. Varying the cutoff level for the predicted probability of recurrence in the model from 50% to lower values increased the sensitivity of the model to detect recurrences but decreased the positive predictive value of the model to correctly predict failed repairs. There was a significant improvement in the mean WOSI and DASH scores at two years postoperatively (both p instability and individualizing treatment options for particular groups of patients. Prognostic level I. See Instructions for authors for a complete description of levels of evidence.

  18. Calculi in female urethral diverticulum

    DEFF Research Database (Denmark)

    Hansen, B J; Hørby, J; Brynitz, S

    1989-01-01

    A case of two calculi found in the same urethral diverticulum in a 41-year-old woman with recurrent urinary tract infections is reported. The diagnostic procedures are discussed.......A case of two calculi found in the same urethral diverticulum in a 41-year-old woman with recurrent urinary tract infections is reported. The diagnostic procedures are discussed....

  19. Open urethroplasty versus endoscopic urethrotomy - clarifying the management of men with recurrent urethral stricture (the OPEN trial): study protocol for a randomised controlled trial

    OpenAIRE

    Stephenson, Rachel; Carnell, Sonya; Johnson, Nicola; Brown, Robbie; Wilkinson, Jennifer; Mundy, Anthony; Payne, Steven; Watkin, Nick; N?Dow, James; Sinclair, Andrew; Rees, Rowland; Barclay, Stewart; Cook, Jonathan A.; Goulao, Beatriz; MacLennan, Graeme

    2015-01-01

    Background Urethral stricture is a common cause of difficulty passing urine in men with prevalence of 0.5?%; about 62,000 men in the UK. The stricture is usually sited in the bulbar part of the urethra causing symptoms such as reduced urine flow. Initial treatment is typically by endoscopic urethrotomy but recurrence occurs in about 60?% of men within 2?years. The best treatment for men with recurrent bulbar stricture is uncertain. Repeat endoscopic urethrotomy opens the narrowing but it usua...

  20. Visual Internal Urethrotomy With Intralesional Mitomycin C and Short-term Clean Intermittent Catheterization for the Management of Recurrent Urethral Strictures and Bladder Neck Contractures.

    Science.gov (United States)

    Farrell, Michael R; Sherer, Benjamin A; Levine, Laurence A

    2015-06-01

    To evaluate our longitudinal experience using visual internal urethrotomy (VIU) with intralesional mitomycin C (MMC) and short-term clean intermittent catheterization (CIC) for urethral strictures and bladder neck contractures (BNC) after failure of endoscopic management. This case series involved review of our prospectively developed database of all men who underwent VIU with MMC and CIC in a standardized fashion for urethral stricture or BNC between 2010 and 2013 at our tertiary care medical center. Etiology was identified as radiation-induced stricture (RIS) or non-RIS and analyzed by stricture location. Cold knife incisions were made in a tri or quadrant fashion followed by intralesional injection of MMC and 1 month of once daily CIC. All 37 patients previously underwent at least 1 intervention for urethral stricture or BNC before VIU with MMC and CIC. Mean stricture length was 2.0 cm (range, 1-6 cm; standard deviation, 1.0 cm). Over the median follow-up period of 23 months (range, 12-39 months), 75.7% of patients required no additional surgical intervention (RIS, 54.5%; non-RIS, 84.6%; P = .051). In those that did recur, median time to stricture recurrence was 8 months (range, 2-28 months). One patient with recurrence required urethroplasty. VIU with MMC followed by short-term CIC provides a minimally invasive and widely available tool to manage complex recurrent urethral strictures (<3 cm) and BNC without significant morbidity. This approach may be most attractive for patients who are poor candidates for open surgery. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. Treatment and outcomes of urethral recurrence of urinary bladder cancer in women after radical cystectomy and orthotopic neobladder: a series of 12 cases.

    Science.gov (United States)

    Hrbáček, Jan; Macek, Petr; Ali-El-Dein, Bedeir; Thalmann, George N; Stenzl, Arnulf; Babjuk, Marek; Shaaban, Atallah A; Gakis, Georgios

    2015-01-01

    The incidence, treatment, and outcome of urethral recurrence (UR) after radical cystectomy (RC) for muscle-invasive bladder cancer with orthotopic neobladder in women have rarely been addressed in the literature. A total of 12 patients (median age at recurrence: 60 years) who experienced UR after RC with an orthotopic neobladder were selected for this study from a cohort of 456 women from participating institutions. The primary clinical and pathological characteristics at RC, including the manifestation of the UR and its treatment and outcome, were reviewed. The primary bladder tumors in the 12 patients were urothelial carcinoma in 8 patients, squamous cell carcinoma and adenocarcinoma in 1 patient each, and mixed histology in 2 patients. Three patients (25%) had lymph node-positive disease at RC. The median time from RC to the detection of UR was 8 months (range 4-55). Eight recurrences manifested with clinical symptoms and 4 were detected during follow-up or during a diagnostic work-up for clinical symptoms caused by distant metastases. Treatment modalities were surgery, chemotherapy, radiotherapy, and bacillus Calmette-Guérin urethral instillations. Nine patients died of cancer. The median survival after the diagnosis of UR was 6 months. UR after RC with an orthotopic neobladder in females is rare. Solitary, noninvasive recurrences have a favorable prognosis when detected early. Invasive recurrences are often associated with local and distant metastases and have a poor prognosis. © 2014 S. Karger AG, Basel.

  2. Mini-Open Latarjet Procedure for Recurrent Anterior Shoulder Instability

    Directory of Open Access Journals (Sweden)

    Numa Mercier

    2011-01-01

    Full Text Available Anterior shoulder instability is a common problem. The Latarjet procedure has been advocated as an option for the treatment of anteroinferior shoulder instability. The purpose of this paper is to explain our surgical procedure titled “Mini-open Latarjet Procedure.” We detailed patient positioning, skin incision, subscapularis approach, and coracoid fixation. Then, we reviewed the literature to evaluate the clinical outcomes of this procedure.

  3. Return to Sports and Recurrences After Arthroscopic Anterior Shoulder Stabilization in Martial Arts Athletes.

    Science.gov (United States)

    Ranalletta, Maximiliano; Rossi, Luciano A; Sirio, Adrian; Dilernia, Fernando Diaz; Bertona, Agustin; Maignon, Gastón D; Bongiovanni, Santiago L

    2017-09-01

    The high demands to the glenohumeral joint and the violent shoulder blows experienced during martial arts (MA) could compromise return to sports and increase the recurrence rate after arthroscopic stabilization for anterior shoulder instability in these athletes. To report the functional outcomes, return to sports, and recurrences in a series of MA athletes with anterior shoulder instability treated with arthroscopic stabilization with suture anchors. Case series; Level of evidence, 4. A total of 20 consecutive MA athletes were treated for anterior shoulder instability at a single institution between January 2008 and December 2013. Range of motion (ROM), the Rowe score, a visual analog scale (VAS), and the Athletic Shoulder Outcome Scoring System (ASOSS) were used to assess functional outcomes. Return-to-sport and recurrence rates were also evaluated. The mean age at the time of surgery was 25.4 years (range, 18-35 years), and the mean follow-up was 71 months (range, 36-96 months). No significant difference in preoperative and postoperative shoulder ROM was found. The Rowe, VAS, and ASOSS scores showed statistical improvement after surgery ( P < .001). In all, 19 athletes (95%) returned to sports. However, only 60% achieved ≥90% recovery after surgery. The recurrence rate was 20%. In this retrospective study of a consecutive cohort of MA athletes, arthroscopic anterior shoulder stabilization significantly improved functional scores. However, only 60% of the athletes achieved the same level of competition, and there was a 20% recurrence rate.

  4. Recurrent unicystic ameloblastoma in mandibular anterior teeth area

    International Nuclear Information System (INIS)

    Lee, Won Do; Lee, Wan; Kim, Jin Hoa; Choi, Dong Hoon; Paeng, Jun Young; Kim, Eun Cheol

    2008-01-01

    The unicystic ameloblastoma (UA) is a variant of the solid or multicystic ameloblastoma, a less encountered variant of the ameloblastoma. It appears more frequently in the second or third decade with no sexual or racial predilection. It is almost exclusively encountered asymptomatically in the posterior mandible. We report a case of a 43-year old patient with UA, who had previously undergone a surgical treatment on the same site about 1 year ago, this lesion recurred and presented as an exophytic gingival lesion in the anterior mandibular region.

  5. Buccal mucosal graft urethroplasty in men—risk factors for recurrence and complications: a third referral centre experience in anterior urethroplasty using buccal mucosal graft

    Science.gov (United States)

    Sihra, Neha; Malde, Sachin; Pakzad, Mahreen H.; Hamid, Rizwan; Ockrim, Jeremy L.; Greenwell, Tamsin J.

    2017-01-01

    Background Urethral stricture disease is a challenging condition to treat and several approaches including direct visual internal urethrotomy (DVIU) and anastomotic or augmentation urethroplasties based on the use of flaps and graft have been reported. The aim of this study is to determine risk factors for stricture recurrence and complications in patients having buccal mucosal graft (BMG) urethroplasty for anterior urethral stricture under a single surgeon in a third referral centre in UK. Methods We conducted a retrospective review of a prospectively gathered database of 128 patients having various forms of BMG urethroplasty between 2001 and 2015. Success and failure in terms of stricture recurrence, patient demographics, stricture aetiology and anatomy, and the adverse outcomes of: post-micturition dribbling (PMD), erectile dysfunction (ED) >12 months and complications were recorded in order to determine risk factors for recurrent stricture and complications. Results The mean age of all patients was 42.8 years (range, 16–74 years). Average follow-up was 45 months (range, 3–159 months). The total re-stricture rate was 19% (24 men). PMD was reported in 16% (n=20) and ED in 12.5% (n=16). All ED was none organic and responded to oral PDE5 inhibitor treatment. Post-operative complications were reported in 16 patients (12.5%). The most frequent complications recorded were urinary fistula (n=4; 3.1%), graft contracture (n=4; 3.1%) and graft failure (n=4; 3.1%), all reported after penile urethroplasty. Univariate analysis indicated that age at surgery, stricture length, site and aetiology were all significant risk factors for stricture recurrence. On multivariate analysis penile site was the only significant independent variable for restricture. Conclusions BMG urethroplasty represents a reliable therapeutic option for patient with urethral strictures with a success rate of 81% at 45 months of follow-up. Complications are more common in complex stricture of the

  6. MRI at the completion of chemoradiotherapy can accurately evaluate the extent of disease in women with advanced urethral carcinoma undergoing anterior pelvic exenteration

    Energy Technology Data Exchange (ETDEWEB)

    Gourtsoyianni, S.; Hudolin, T. [Department of Radiology, Memorial Sloan-Kettering Cancer Centre, 1275 York Avenue, New York, NY (United States); Sala, E. [Department of Radiology, Box 218, Addenbrooke' s Hospital, Hills Road, Cambridge (United Kingdom); Goldman, D. [Department of Radiology, Memorial Sloan-Kettering Cancer Centre, 1275 York Avenue, New York, NY (United States); Bochner, B.H. [Department of Urology, Memorial Sloan-Kettering Cancer Centre, 1275 York Avenue, New York, NY (United States); Hricak, Hedvig, E-mail: muellnea@mskcc.org [Department of Radiology, Memorial Sloan-Kettering Cancer Centre, 1275 York Avenue, New York, NY (United States)

    2011-11-15

    Aim: To demonstrate the value of pelvic magnetic resonance imaging (MRI) in mapping tumour extension after chemoradiotherapy and before anterior pelvic exenteration in patients with primary carcinoma of the urethra. Materials and methods: The Institutional Review Board approved and issued a waiver of informed consent for this retrospective study, which was compliant with the Health Insurance Portability and Accountability Act. Six women (median age 51 years, range 39-63 years) with histopathology-proven urethral carcinoma who underwent neoadjuvant chemoradiotherapy before anterior pelvic exenteration were included in the study. All had MRI performed at first presentation and after completion of chemoradiotherapy. MRI images were analysed by an experienced reader, who was blinded to the clinical data. The tumour location, signal intensity, size, local extension, and presence of enlarged lymph nodes were recorded for each patient at baseline and after chemoradiotherapy. Surgical histopathology constituted the reference standard. Results: All tumours were locally advanced (stage T3) at baseline MRI. The mean maximum diameter of the tumour at baseline MRI was 3.7 cm (range 2.4-5 cm). After chemoradiotherapy, the mean reduction in maximum tumour diameter on MRI was 44% (range 13-67%), but only three cases were down-staged. MRI was accurate in the evaluation of tumour extension after completion of chemoradiotherapy in all cases. Persistence of bladder neck and anterior vaginal wall invasion was correctly identified in three cases. Conclusion: In women with advanced primary urethral cancer, MRI is an excellent tool for monitoring neo-adjuvant chemoradiotherapy changes and evaluating the extent of disease before exenterative surgery.

  7. MRI at the completion of chemoradiotherapy can accurately evaluate the extent of disease in women with advanced urethral carcinoma undergoing anterior pelvic exenteration

    International Nuclear Information System (INIS)

    Gourtsoyianni, S.; Hudolin, T.; Sala, E.; Goldman, D.; Bochner, B.H.; Hricak, Hedvig

    2011-01-01

    Aim: To demonstrate the value of pelvic magnetic resonance imaging (MRI) in mapping tumour extension after chemoradiotherapy and before anterior pelvic exenteration in patients with primary carcinoma of the urethra. Materials and methods: The Institutional Review Board approved and issued a waiver of informed consent for this retrospective study, which was compliant with the Health Insurance Portability and Accountability Act. Six women (median age 51 years, range 39-63 years) with histopathology-proven urethral carcinoma who underwent neoadjuvant chemoradiotherapy before anterior pelvic exenteration were included in the study. All had MRI performed at first presentation and after completion of chemoradiotherapy. MRI images were analysed by an experienced reader, who was blinded to the clinical data. The tumour location, signal intensity, size, local extension, and presence of enlarged lymph nodes were recorded for each patient at baseline and after chemoradiotherapy. Surgical histopathology constituted the reference standard. Results: All tumours were locally advanced (stage T3) at baseline MRI. The mean maximum diameter of the tumour at baseline MRI was 3.7 cm (range 2.4-5 cm). After chemoradiotherapy, the mean reduction in maximum tumour diameter on MRI was 44% (range 13-67%), but only three cases were down-staged. MRI was accurate in the evaluation of tumour extension after completion of chemoradiotherapy in all cases. Persistence of bladder neck and anterior vaginal wall invasion was correctly identified in three cases. Conclusion: In women with advanced primary urethral cancer, MRI is an excellent tool for monitoring neo-adjuvant chemoradiotherapy changes and evaluating the extent of disease before exenterative surgery.

  8. Urethroplasty for treatment of long anterior urethral stricture: buccal mucosa graft versus penile skin graft-does the stricture length matter?

    Science.gov (United States)

    Hussein, Mohamed M; Almogazy, Hazem; Mamdouh, Ahmed; Farag, Fawzy; Rashed, Elnesr; Gamal, Wael; Rashed, Ahmed; Zaki, Mohamed; Salem, Esam; Ryad, Ahmed

    2016-11-01

    To investigate the surgical outcomes of dorsal onlay urethroplasty (DOU) using buccal mucosa graft (BMG) or penile skin graft (PSG) and to assess the effect of stricture length in men with anterior urethral strictures. A prospective cohort included men with anterior urethral strictures between 2008 and 2015. Patients underwent DOU using PSG or BMG. Patients had urethrography and uroflowmetry at 0, 3, 6, 12 months, and urethroscopy when needed. Student's t test, Mann-Whitney U tests, and Pearson's Chi-square test were used for analysis. Sixty-nine patients (43 ± 14 year) were included, 31 received BMG, and 38 received PSG. Mean stricture length was 8 ± 3 cm, mean operative time was 145 ± 31 min, and mean follow-up was 56 ± 10 mo. Success rate was 87 % (90 % BMG vs. 84 % PSG, p = 0.4). Mean operative time was significantly shorter in PSG group (136 ± 29 min vs. 256 ± 58 min, p = 0.0005). Complications of grade I developed in 36 % (wound infection = 10 %, postvoiding dribbling = 18.8 %). Thirty of 69 patients (43 %) had strictures ≥8 cm, and 39 (57 %) had strictures <8 cm-success rate was equal for both subgroups (87 %). Mean blood loss, mean operative time, and incidence of postvoid dribbling were significantly lower in strictures <8 cm. BMG and PSG have comparable success rates in treatment of long anterior urethral strictures. Operative time is significantly longer in BMG. Long-segment strictures are associated with longer operative time, more blood loss, and more occurrence of postvoid dribbling. However, the length of the stricture has no influence on the success rate and functional outcomes of DOU.

  9. Bilateral recurrent anterior fracture dislocation of shoulder joint due to grand mal epileptic convulsions

    Directory of Open Access Journals (Sweden)

    Chandrashekara Chowdipalya Maliyappa

    2013-01-01

    Full Text Available Bilateral shoulder dislocation is very much common with convulsions of different etiology. Often, these dislocations are associated with fractures due to violent muscle contractions. The typical lesion is bilateral posterior dislocation or fracture dislocations. The recurrent shoulder dislocations are common with traumatic etiology. The lack of asymmetry of the shoulders is stressed as a potential pitfall in the clinical evaluation of patients with this condition. We present a rare case of bilateral recurrent anterior fracture dislocation of the shoulder sustained due to repetitive episodes of convulsive seizures. Patient was treated by close reductions and immobilization on each episode. In epilepsy although posterior dislocations are common, the rare possibility of bilateral anterior fracture dislocation should be kept in mind. Often these patients are vulnerable for recurrence, similar to traumatic cases.

  10. Adenocarcinoma arising in female urethral diverticulum

    International Nuclear Information System (INIS)

    Patanaphan, V.; Prempree, T.; Sewchand, W.; Hafiz, M.A.; Jaiwatana, J.

    1983-01-01

    Cancer arising from a female urethral diverticulum is rare, and because of its rarity, a review of the medical literature reveals significant nonuniformity in its management. We report an additional 2 cases of this disease, one of which has an even rarer feature of being mucin-producing. The management of our 2 cases is presented in detail and in line with the management of female urethral cancer. From our extensive literature search, diverticulectomy alone showed poor results with the highest rate of recurrence (67%). Extensive surgery, either in the form of cystourethrectomy or anterior exenteration, offered results comparable with those of combined therapy (diverticulectomy and full course of irradiation for early cases; preoperative irradiation followed by cystourethrectomy for late cases). Individualization of radiation treatment and cooperative effort between urologist and radiation oncologist are essential if best results are to be achieved

  11. Hydraulic urethral dilatation after optical internal urethrotomy ...

    African Journals Online (AJOL)

    Objectives: To determine the rate of early recurrence of urethral stricture in the first six months in patients who perform hydraulic urethral dilatation(HUD) after optical internal urethrotomy (OIU) and compare the early recurrence Fate in patients who perform HUD after OIU with the recurrence rates in patients reported in the ...

  12. Female urethral diverticulum containing large calculi

    Directory of Open Access Journals (Sweden)

    Shoichi Kimura

    2018-05-01

    Full Text Available Urinary stones in female urethral diverticulum are rarely seen. We report a 79-year-old woman who presented with irritative lower urinary tract symptoms and vaginal cystocele with incontinence. The urethral stones in the diverticulum were successfully extracted through the trans-urethral route and anterior tension-free vaginal mesh was applied one month later. The patient has been well, with no lower urinary symptoms or incontinence for 4 months. Keywords: Female, Urethral diverticulum, Incontinence, Calculus

  13. Podophyllin induced urethral stricture in a young Nigerian male ...

    African Journals Online (AJOL)

    Urethral stricture is an abnormal narrowing or loss of distensibility due to fibrosis in the peri-urethral tissues. Some substances can induce chemical urethritis severe enough to cause stricture. We present a case of long segment anterior urethral stricture in a young Nigerian patient cause by self-application of podophyllin for ...

  14. Podophyllin induced urethral stricture in a young Nigerian male

    Directory of Open Access Journals (Sweden)

    P.O. Areo

    2015-09-01

    Full Text Available Urethral stricture is an abnormal narrowing or loss of distensibility due to fibrosis in the peri-urethral tissues. Some substances can induce chemical urethritis severe enough to cause stricture. We present a case of long segment anterior urethral stricture in a young Nigerian patient cause by self-application of podophyllin for the treatment of genital warts.

  15. Balloon catheter dilatation of benign urethral strictures

    International Nuclear Information System (INIS)

    Perini, L.; Cavallo, A.; Perin, B.; Bighi, G.

    1988-01-01

    The authors report their experience of benign urethral stricture dilatation by balloon catheter in 11 male patients. Ten posterior and 2 anterior urethral strictures were treated; in 1 patients several narrowings coexisted at various levels. Etiology was inflammatory in 4 cases, iatrogen in 3, post-traumatic in 2, and equivocal in 2. The patients were studied both before and soon after dilatation by means of retrograde and voiding cystourethrogram and uroflowgraphy; the follow-up (2-14 months) was performed by urodynamic alone. In all cases, dilatation was followed by the restoration of urethral gauge, together with prompt functional improvement of urodynamic parameters. The latter result subsisted in time in 9 patients. In 2 cases recurrences were observed demonstrated at once by clinics and urodynamics. Both lesions were successfully re-treated. Neither early not late complication occurred. In spite of the limited material, the valuable results obtained, together with the absence of complications, the peculiar morphology of recurrences, and the chance of repeating it make the procedure advisable as a valid alternative to conventional techniques for these pathologies

  16. A Comparison of Bipolar Electrocautery and Chemical Cautery for Control of Pediatric Recurrent Anterior Epistaxis.

    Science.gov (United States)

    Johnson, Nathan; Faria, John; Behar, Philomena

    2015-11-01

    To compare the outcome of children with anterior epistaxis treated intraoperatively with either bipolar electrocautery or silver nitrate chemical cautery. Case series with chart review. Tertiary-care pediatric otolaryngology practice. Children aged 2 to 18 years treated with either intraoperative bipolar electrocautery or silver nitrate chemical cautery of the anterior nasal septum for recurrent anterior epistaxis. Any reported bleeding event after surgery was recorded. The mean time from surgery to recurrent epistaxis was compared between groups. Fifty patients underwent bipolar electrocautery, while 60 patients underwent silver nitrate chemical cautery. Within 2 years, 1 (2%) patient in the bipolar electrocautery group and 13 (22%) patients in the silver nitrate chemical cautery group had recurrent epistaxis (P = .003). Two years after treatment, there was no difference between treatment groups. Overall, 4 patients (8%) had recurrent epistaxis postoperatively in the bipolar electrocautery group at a mean of 4.34 years after treatment, while 17 (28.3%) patients recurred after a mean of 1.53 years of treatment in the silver nitrate chemical cautery group (P = .01). Compared to those treated with chemical cautery, those treated with bipolar electrocautery had a longer nosebleed-free period and a lower incidence of recurrent epistaxis within 2 years of treatment. Beyond 2 years, the treatment methods are equivocal. Bipolar electrocautery may be a superior treatment in children who will not tolerate in-office chemical cautery, in those with a risk of severe bleeding, or when it can be combined with other operative procedures. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  17. Urethral Injuries

    Science.gov (United States)

    ... the bladder and the urethra ( cystoscopy ). Treatment Bladder drainage tube Sometimes surgery (to repair urethral tears) For urethral bruises that do not result in any leakage of urine, a doctor can place a catheter ... days to drain the urine while the urethra heals. For urethral ...

  18. Enterprise Deployment Through PulseRider To Treat Anterior Communicating Artery Aneurysm Recurrence.

    Science.gov (United States)

    Valente, Iacopo; Limbucci, Nicola; Nappini, Sergio; Rosi, Andrea; Laiso, Antonio; Mangiafico, Salvatore

    2018-02-01

    PulseRider (Pulsar Vascular, Los Gatos, California, USA) is a new endovascular device designed to treat wide-neck bifurcation intracranial aneurysms. Deployment of a stent through a PulseRider to treat an aneurysm's recurrence has never been described before. We report the case of a 55-year-old man who underwent coiling of an 8-mm anterior communicating artery aneurysm with assistance of a PulseRider neck reconstruction device. The 6-month digital subtraction angiography control showed aneurysm recurrence, so we deployed an Enterprise 2 closed-cell stent (Codman, Miami Lakes, Florida, USA) in the A1-A2 segment passing across the previously implanted PulseRider. Enterprise correctly expanded and allowed for adequate coiling of the aneurysm. An Enterprise stent can be safely opened through a PulseRider in order to treat aneurysm recurrence. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Open urethroplasty versus endoscopic urethrotomy--clarifying the management of men with recurrent urethral stricture (the OPEN trial): study protocol for a randomised controlled trial.

    Science.gov (United States)

    Stephenson, Rachel; Carnell, Sonya; Johnson, Nicola; Brown, Robbie; Wilkinson, Jennifer; Mundy, Anthony; Payne, Steven; Watkin, Nick; N'Dow, James; Sinclair, Andrew; Rees, Rowland; Barclay, Stewart; Cook, Jonathan A; Goulao, Beatriz; MacLennan, Graeme; McPherson, Gladys; Jackson, Matthew; Rapley, Tim; Shen, Jing; Vale, Luke; Norrie, John; McColl, Elaine; Pickard, Robert

    2015-12-30

    Urethral stricture is a common cause of difficulty passing urine in men with prevalence of 0.5 %; about 62,000 men in the UK. The stricture is usually sited in the bulbar part of the urethra causing symptoms such as reduced urine flow. Initial treatment is typically by endoscopic urethrotomy but recurrence occurs in about 60% of men within 2 years. The best treatment for men with recurrent bulbar stricture is uncertain. Repeat endoscopic urethrotomy opens the narrowing but it usually scars up again within 2 years requiring repeated procedures. The alternative of open urethroplasty involves surgically reconstructing the urethra, which may need an oral mucosal graft. It is a specialist procedure with a longer recovery period but may give lower risk of recurrence. In the absence of firm evidence as to which is best, individual men have to trade off the invasiveness and possible benefit of each option. Their preference will be influenced by individual social circumstances, availability of local expertise and clinician guidance. The open urethroplasty versus endoscopic urethrotomy (OPEN) trial aims to better guide the choice of treatment for men with recurrent urethral strictures by comparing benefit over 2 years in terms of symptom control and need for further treatment. OPEN is a pragmatic, UK multicentre, randomised trial. Men with recurrent bulbar urethral strictures (at least one previous treatment) will be randomised to undergo endoscopic urethrotomy or open urethroplasty. Participants will be followed for 24 months after randomisation, measuring symptoms, flow rate, the need for re-intervention, health-related quality of life, and costs. The primary clinical outcome is the difference in symptom control over 24 months measured by the area under the curve (AUC) of a validated score. The trial has been powered at 90% with a type I error rate of 5% to detect a 0.1 difference in AUC measured on a 0-1 scale. The analysis will be based on all participants as randomised

  20. Single-stage anterior high sacrectomy for locally recurrent rectal cancer.

    Science.gov (United States)

    Fawaz, Khaled; Khaled, Fawaz; Smith, Myles J; Moises, Cukier; Smith, Andrew J; Yee, Albert J M

    2014-03-01

    A review of prospectively collected data on a consecutive series of patients undergoing single-stage anterior high sacrectomy for locally recurrent rectal carcinoma (LRRC). To determine the clinical outcome of patients who underwent anterior high sacrectomy for LRRC. High sacrectomy for oncological resection remains technically challenging. Surgery has the potential to achieve cure in carefully selected patients. Complete (R0) tumor excision in LRRC may require sacrectomy. High sacral resections (S3 and above) typically require a combined anterior/supine and posterior/prone procedure. We investigated our experience performing single-stage anterior high sacrectomy for LRRC. A consecutive series of patients with LRRC without systemic metastases who underwent resection with curative intent requiring high sacrectomy were identified. A review of a prospectively maintained colorectal and spine cancer database data was performed. An oblique dome high sacral osteotomy was performed during a single-stage anterior procedure. Outcome measures included surgical resection margin status, hospital length of stay, postoperative complications, physical functioning status, and overall survival. Nineteen consecutive patients were treated between 2002 and 2011. High sacrectomy was performed at sacral level S1-S2 in 4 patients, S2-S3 in 9 patients, and through S3 in 6 patients. An R0 resection margin was achieved histologically in all 19 cases. There was 1 early (<30 d) postoperative death (1/19, 5%). At median follow-up of 38 months, 13 patients had no evidence of residual disease, 1 was alive with disease, and 4 had died of disease. Morbidities occurred in 15 of the 19 patients (79%). Although high sacrectomy may require a combined anterior and posterior surgical approach, our series demonstrates the feasibility of performing single-stage anterior high sacrectomy in LRRC, with acceptable risks and outcomes compared with the literature. The procedure described by us for LRRC lessens

  1. Anastomotic Urethroplasty for an Obstructing Calculus Within a Bulbar Urethral Diverticulum and Urethral Stricture

    Directory of Open Access Journals (Sweden)

    Pooya Banapour

    2017-01-01

    Full Text Available 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.

  2. Clear cell carcinoma of female urethral diverticulum—A case report

    Directory of Open Access Journals (Sweden)

    Wen-Ching Weng

    2013-08-01

    Full Text Available Primary malignancies of female urethral diverticulum are rare. A well-documented female patient with primary clear cell carcinoma of the urethral diverticulum is presented here. A 65-year-old woman presented with frequency and voiding difficulty for 2 months. Physical examination showed a 4-cm mass protruding from anterior vaginal wall. Intravenous urography, magnetic resonance imaging, and cystoscopy showed a polypoid mass in urethral diverticulum. She then underwent anterior exenteration with ileal conduit diversion and urethrectomy. Pathology confirmed the diagnosis of clear cell adenocarcinoma with bladder neck invasion. She had no disease recurrence at 2-year follow-up. Careful clinical examination and image studies are helpful in making the preoperative diagnosis for the rare disease. Early radical surgery can achieve better survival.

  3. Ultrasonographic evaluation of urethral stricture

    International Nuclear Information System (INIS)

    Kim, Seung Eun; Lee, Hee Jung; Lee, Nam Hee; Tae, Seok; Shin, Kyung Ja; Lee, Sang Chun

    1990-01-01

    We studied sonography of saline filled male urethra in 21 cases, who had a urinary symptoms of urethral stricture. There were 11 cases of anterior urethral stricture, 2 cases of stricture with stone, and 8 cases of posterior urethral stricture. Sonography length of urethral stricture was compared with that of retrograde urethrography. The level and length of urethral stricture in sonography and retrograde urethrography compared to surgical findings in 7 out of 21 cases. The average lengths of anterior urethral strictures measured by sonography and retrograde urethroography were 28.15 and 18.75 mm. In cases of operation, the sonographic measurement was confirmed to be more accurate than urethrographic measurement. Sonography is easier to perform, more available in follow up and has no radiation hazard to the testis than X-ray study. Sonography is more accurate to determine the site, length and degree of anterior urethral stricture than X-ray study. As sonographic evaluations concerning posterior urethra stricture is impossible because of angulations of the urethra in posterior urethra, retrograde urethrography is preferable

  4. Ultrasonographic evaluation of urethral stricture

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seung Eun; Lee, Hee Jung; Lee, Nam Hee; Tae, Seok; Shin, Kyung Ja; Lee, Sang Chun [Seoul Red Cross Hospital, Seoul (Korea, Republic of)

    1990-12-15

    We studied sonography of saline filled male urethra in 21 cases, who had a urinary symptoms of urethral stricture. There were 11 cases of anterior urethral stricture, 2 cases of stricture with stone, and 8 cases of posterior urethral stricture. Sonography length of urethral stricture was compared with that of retrograde urethrography. The level and length of urethral stricture in sonography and retrograde urethrography compared to surgical findings in 7 out of 21 cases. The average lengths of anterior urethral strictures measured by sonography and retrograde urethroography were 28.15 and 18.75 mm. In cases of operation, the sonographic measurement was confirmed to be more accurate than urethrographic measurement. Sonography is easier to perform, more available in follow up and has no radiation hazard to the testis than X-ray study. Sonography is more accurate to determine the site, length and degree of anterior urethral stricture than X-ray study. As sonographic evaluations concerning posterior urethra stricture is impossible because of angulations of the urethra in posterior urethra, retrograde urethrography is preferable.

  5. Laparoscopic anterior gastropexy for chronic recurrent gastric volvulus: a case report

    Directory of Open Access Journals (Sweden)

    Morelli Umberto

    2008-07-01

    Full Text Available Abstract Introduction Gastric volvulus is an uncommon clinical entity, first described by Berti in 1866. It is a rotation of all or part of the stomach through more than 180°. This rotation can occur on the longitudinal (organo-axial or transverse (mesentero-axial axis. This condition can lead to a closed-loop obstruction or strangulation. Traditional surgical therapy for gastric volvulus is based on an open approach. Here we report the case of a patient with chronic intermittent gastric volvulus who underwent a successful laparoscopic treatment. Case presentation A 34-year-old woman presented with multiple episodes of recurrent upper abdominal pain associated with retching and vomiting, treated unsuccessfully with intramuscular metoclopramide. Endoscopic examination of the upper digestive tract showed a suspected rotation of the stomach, and a chronic recurrent gastric volvulus was revealed by barium meal. The patient was operated on successfully, with an anterior laparoscopic gastropexy performed as the first surgical approach. Conclusion Experience with laparoscopic anterior gastropexy is limited only to a few described cases. Our patient was clinically and radiologically followed-up for 2 years with no evidence of recurrence, either radiological or symptomatic. Based on this result, laparoscopic gastropexy can be seen and considered as an initial 'gold standard' for the treatment of gastric volvulus.

  6. Wide rectal duplication cyst in an adult resected by anterior approach: efficacy and recurrence.

    Science.gov (United States)

    Ceriotti, Michela; Saccomani, Giorgia; Lacelli, Francesca; Saccomani, Giovanni E

    2017-06-01

    Alimentary tract duplications are uncommon congenital abnormalities usually diagnosed and treated in childhood. Rectal involvement is extremely rare. We report the case of a 22-year-old female who presented with chronic abdominal and perianal pain; feeling of rectal fullness. Workup revealed a rectal duplication cyst. The patient underwent a complete transabdominal excision of the cyst: an hybrid laparoscopic and laparotomic technique was adopted. The hybrid isolated anterior abdominal approach is safe and feasible even for the treatment of wide rectal duplication cysts. Real recurrence in rectal duplication cysts is uncommon when the first operation was performed with radical intent.

  7. Methotrexate: an option for preventing the recurrence of acute anterior uveitis.

    Science.gov (United States)

    Muñoz-Fernández, S; García-Aparicio, A M; Hidalgo, M V; Platero, M; Schlincker, A; Bascones, M L; Pombo, M; Morente, P; Sanpedro, J; Martín-Mola, E

    2009-05-01

    To evaluate the efficacy of methotrexate (MTX) in preventing the recurrence of acute anterior uveitis (AAU). This prospective, open, longitudinal study included patients from June 2002 to March 2005 who had either three or more episodes of AAU in the previous year, or a recurrence of AAU within 3 months before starting the trial. We excluded uveitis of infectious origin, masquerade syndromes, and patients with contraindications to MTX. The response criteria were defined as an absence of symptoms and the presence of a normal ophthalmologic examination. The study outcome compared the number of flare-ups of uveitis over an MTX-treated for 1 year to the number of flare-ups of the same group during the previous year without MTX. A total of 571 patients with uveitis were evaluated during the period of the study, and 10 fulfilled the inclusion criteria. One patient refused the treatment, and nine completed the study. The mean number of recurrences in the pre-MTX year was 3.4 (SD: 0.52), which was significantly reduced to 0.89 (SD: 1.17) in the year of treatment (P=0.011). MTX treatment seems to reduce the number of flare-ups in patients with recurrent AAU.

  8. Urethral trauma

    International Nuclear Information System (INIS)

    Carrington, B.M.; Hricak, H.; Dixon, C.; McAninch, J.W.

    1990-01-01

    This paper evaluates the role of MR imaging in posterior urethral trauma. Fifteen patients with posttraumatic membranous urethral strictures underwent prospective MR imaging with a 1.5-T unit before open urethroplasty. All patients had transaxial T1-weighted (500/20) and T2-weighted (2,500/70) spin-echo images and T2-weighted sagittal and coronal images (matrix, 192 x 256; section thickness, 4 mm with 20% gap). Conventional retrograde and cystourethrography were performed preoperatively. Compared with conventional studies, MR imaging defined the length and location of the urethral injury and provided additional information regarding the direction and degree of prostatic and urethral dislocation

  9. Infectious Urethritis in Men and Women

    Science.gov (United States)

    Meares, Edwin M.

    1975-01-01

    Acute and recurrent infectious urethritis in men and women is commonly seen by physicians. Since specific therapy varies widely with the type of urethritis present, the proper diagnosis must be clearly established if curative drug therapy is to be selected. It is valuable, therefore, to review the diagnosis and therapy of the various forms of infectious urethritis that are recognized today in both men and women. PMID:1199099

  10. Urethral catheterization:The need for adequate undergraduate ...

    African Journals Online (AJOL)

    E.V. Ezenwa

    2016-12-26

    Dec 26, 2016 ... urethral catheterization procedure and precautionary methods taken while carrying out the procedure. Also assessed was the ... Conclusion: Newly recruited interns have poor practical exposure to urethral catheterization. Efforts should .... ska B. Treatment of posterior and anterior urethral trauma. BJU Int.

  11. Distributed representations of action sequences in anterior cingulate cortex: A recurrent neural network approach.

    Science.gov (United States)

    Shahnazian, Danesh; Holroyd, Clay B

    2018-02-01

    Anterior cingulate cortex (ACC) has been the subject of intense debate over the past 2 decades, but its specific computational function remains controversial. Here we present a simple computational model of ACC that incorporates distributed representations across a network of interconnected processing units. Based on the proposal that ACC is concerned with the execution of extended, goal-directed action sequences, we trained a recurrent neural network to predict each successive step of several sequences associated with multiple tasks. In keeping with neurophysiological observations from nonhuman animals, the network yields distributed patterns of activity across ACC neurons that track the progression of each sequence, and in keeping with human neuroimaging data, the network produces discrepancy signals when any step of the sequence deviates from the predicted step. These simulations illustrate a novel approach for investigating ACC function.

  12. Recurrent symptomatic intraocular pressure spikes during hemodialysis in a patient with unilateral anterior uveitis

    Directory of Open Access Journals (Sweden)

    Lim Su-Ho

    2013-02-01

    Full Text Available Abstract Background The relationship between intraocular pressure (IOP changes and hemodialysis has been evaluated for several decades. However, no report on an IOP rise in uveitis patients during hemodialysis has been previously documented. This report describes the case of an uveitis patient with repetitive IOP spikes associated with severe ocular pain during hemodialysis sessions, which resolved after glaucoma filtering surgery. Case presentation A 47-year-old male with diabetes and hypertension had complained of recurrent ocular pain in the left eye during hemodialysis sessions. A slit-lamp examination showed diffuse corneal epithelial edema with several white keratic precipitates and inflammatory cells (Grade 3+ in the anterior chamber of the left eye. No visible neovascularization or synechiae were visible on the iris or angle. Topical glaucoma eye-drops and intravenous mannitol before hemodialysis did not prevent subsequent painful IOP spikes in the left eye. At the end of hemodialysis, IOP averaged ~40 mmHg. After trabeculectomy with mitomycin C in the left eye, his IOP stabilized in the low-teens (range, 10–14 mmHg and no painful IOP spikes occurred during hemodialysis over the first postoperative year. Conclusion We present a case of recurrent painful IOP spikes during hemodialysis in a patient with unilateral anterior uveitis unresponsive to conventional medical treatment prior to hemodialysis. To our knowledge, this is the first case report of repetitive symptomatic IOP rise during hemodialysis in an uveitic glaucoma patient. This case highlights the importance of the awareness of the possibility that IOP may rise intolerably during hemodialysis in uveitis patients with a compromised outflow facility.

  13. High Efficacy of Methotrexate in Patients with Recurrent Idiopathic Acute Anterior Uveitis: a Prospective Study.

    Science.gov (United States)

    Bachta, Artur; Kisiel, Bartłomiej; Tłustochowicz, Mateusz; Raczkiewicz, Anna; Rękas, Marek; Tłustochowicz, Witold

    2017-02-01

    To evaluate prospectively the efficacy of methotrexate (MTX) in the treatment of recurrent idiopathic acute anterior uveitis (RIAAU). Nineteen out of 22 RIAAU patients completed the study (two patients withdrew their consent shortly after study initiation, one patient discontinued after 4 weeks because of the adverse effects). All patients were treated with MTX in a starting dose of 15 mg/week, increased to target dose of 25 mg/week after 4 weeks. In patients taking systemic corticosteroids (CS) the dose was gradually tapered (by 2.5 mg every week) until discontinuation. The mean follow-up period was 3.3 years (19-59 months). Sixteen patients (84 %) remained flare-free on MTX therapy. In the remaining three patients the mean interval between flares increased from 4.8 to 18.3 months. Systemic CS were tapered off in all patients. The number of acute anterior uveitis flares in the whole cohort decreased from 2.12 to 0.11/patient-year (p treatment of RIAAU.

  14. Recurrent anterior glenohumeral instability: the quantification of glenoid bone loss using magnetic resonance imaging

    International Nuclear Information System (INIS)

    Martins e Souza, Patricia; Brandao, Bruno Lobo; Motta, Geraldo; Monteiro, Martim; Brown, Eduardo; Marchiori, Edson

    2014-01-01

    To investigate the accuracy of conventional magnetic resonance imaging (MRI) in determining the severity of glenoid bone loss in patients with anterior shoulder dislocation by comparing the results with arthroscopic measurements. Institutional review board approval and written consent from all patients were obtained. Thirty-six consecutive patients (29 men, seven women; mean age, 34.5 [range, 18-55] years) with recurrent anterior shoulder dislocation (≥3 dislocations; mean, 37.9; range, 3-200) and suspected glenoid bone loss underwent shoulder MRI before arthroscopy (mean interval, 28.5 [range, 9-73] days). Assessments of glenoid bone loss by MRI (using the best-fit circle area method) and arthroscopy were compared. Inter- and intrareader reproducibility of MRI-derived measurements was evaluated using arthroscopy as a comparative standard. Glenoid bone loss was evident on MRI and during arthroscopy in all patients. Inter- and intrareader correlations of MRI-derived measurements were excellent (intraclass correlation coefficient = 0.80-0.82; r = 0.81-0.86). The first and second observers' measurements showed strong (r = 0.76) and moderate (r = 0.69) interreader correlation, respectively, with arthroscopic measurements. Conventional MRI can be used to measure glenoid bone loss, particularly when employed by an experienced musculoskeletal radiologist. (orig.)

  15. Recurrent anterior glenohumeral instability: the quantification of glenoid bone loss using magnetic resonance imaging

    Energy Technology Data Exchange (ETDEWEB)

    Martins e Souza, Patricia [Fleury Medicina e Saude and Instituto Nacional de Traumatologia e Ortopedia, Rio de Janeiro, RJ (Brazil); Brandao, Bruno Lobo; Motta, Geraldo; Monteiro, Martim [Instituto Nacional de Traumatologia e Ortopedia, Rio de Janeiro, RJ (Brazil); Brown, Eduardo [Grupo Fleury Medicina Diagnostica, Rio de Janeiro, RJ (Brazil); Marchiori, Edson [Universidade Federal do Rio de Janeiro, Petropolis, RJ (Brazil)

    2014-08-15

    To investigate the accuracy of conventional magnetic resonance imaging (MRI) in determining the severity of glenoid bone loss in patients with anterior shoulder dislocation by comparing the results with arthroscopic measurements. Institutional review board approval and written consent from all patients were obtained. Thirty-six consecutive patients (29 men, seven women; mean age, 34.5 [range, 18-55] years) with recurrent anterior shoulder dislocation (≥3 dislocations; mean, 37.9; range, 3-200) and suspected glenoid bone loss underwent shoulder MRI before arthroscopy (mean interval, 28.5 [range, 9-73] days). Assessments of glenoid bone loss by MRI (using the best-fit circle area method) and arthroscopy were compared. Inter- and intrareader reproducibility of MRI-derived measurements was evaluated using arthroscopy as a comparative standard. Glenoid bone loss was evident on MRI and during arthroscopy in all patients. Inter- and intrareader correlations of MRI-derived measurements were excellent (intraclass correlation coefficient = 0.80-0.82; r = 0.81-0.86). The first and second observers' measurements showed strong (r = 0.76) and moderate (r = 0.69) interreader correlation, respectively, with arthroscopic measurements. Conventional MRI can be used to measure glenoid bone loss, particularly when employed by an experienced musculoskeletal radiologist. (orig.)

  16. Impacted anterior urethral calculus complicated by a stone-containing diverticulum in an elderly man: outcome of transurethral lithotripsy without resection of the diverticulum.

    Science.gov (United States)

    Zhou, Tie; Chen, Guanghua; Zhang, Wei; Peng, Yonghan; Xiao, Liang; Xu, Chuangliang; Sun, Yinghao

    2013-01-01

    The prevalence of lower urinary tract symptoms (LUTS) is about 20% in men aged 40 or above. Other than benign prostatic hyperplasia (BPH), urethral diverticulum or calculus is not uncommon for LUTS in men. Surgical treatment is often recommended for urethral diverticulum or calculus, but treatment for an impacted urethral calculus complicated by a stone-containing diverticulum is challenging. An 82-year-old man had the persistence of LUTS despite having undergone transurethral resection of prostate for BPH. Regardless of treatment with broad spectrum antibiotics and an α-blocker, LUTS and post-void residual urine volume (100 mL) did not improve although repeated urinalysis showed reduction of WBCs from 100 to 10 per high power field. Further radiology revealed multiple urethral calculi and the stone configuration suggested the existence of a diverticulum. He was successfully treated without resecting the urethral diverticulum; and a new generation of ultrasound lithotripsy (EMS, Nyon, Switzerland) through a 22F offset rigid Storz nephroscope (Karl Storz, Tuttingen, Germany) was used to fragment the stones. The operative time was 30 minutes and the stones were cleanly removed. The patient was discharged after 48 hours with no immediate complications and free of LUTS during a 2 years follow-up. When the diverticulum is the result of a dilatation behind a calculus, removal of the calculus is all that is necessary. Compared with open surgery, ultrasound lithotripsy is less invasive with little harm to urethral mucosa; and more efficient as it absorbs stone fragments while crushing stones.

  17. Minimally invasive surgical approach to treat posterior urethral diverticulum

    Directory of Open Access Journals (Sweden)

    Ossamah Alsowayan

    2015-01-01

    Full Text Available Urethral diverticulum is a localized saccular or fusiform out-pouching of the urethra. It may occur at any point along the urethra in both male and females. Male urethral diverticulum is rare, and could be either congenital or acquired, anterior or posterior. The mainstay treatment of posterior urethral diverticulum (PUD is the open surgical approach. Here we discuss our minimally invasive surgical approach (MIS in managing posterior urethral diverticulum.

  18. A rare case of giant urethral calculus and multiple urethral diverticulum

    Directory of Open Access Journals (Sweden)

    A Agarwal

    2012-09-01

    Full Text Available Urethral stones in adults are rare and usually encountered with urethral stricture or diverticulum. We report a 54 years old gentleman who presented with urinary retention due to a large urethral calculus impacted in bulbar urethra with multiple stones in anterior and posterior urethral diverticulum. On examination a mass of size 5.5cmx4cmx3cm was palpable at anterior perineum with a fistulous tract from which pus was oozing out. On retrograde urethrogram a large urethral calculus with bulbar diverticulum and multiple radio opacity in prostatic area were revealed. Patient was managed by suprapubic cystostomy initially and later on by external urethrotomy, diverticulectomy, urethroscopic removal of multiple stones in prostatic urethral diverticulum and urethroplasty. Journal of College of Medical Sciences-Nepal,2012,Vol-8,No-2, 46-48 DOI: http://dx.doi.org/10.3126/jcmsn.v8i2.6838

  19. Buccal mucosal urethroplasty for balanitis xerotica obliterans related urethral strictures: the outcome of 1 and 2-stage techniques.

    Science.gov (United States)

    Dubey, Deepak; Sehgal, Anand; Srivastava, Aneesh; Mandhani, Anil; Kapoor, Rakesh; Kumar, Anant

    2005-02-01

    Balanitis xerotica obliterans (BXO) related strictures are complex and generally managed by 2-staged urethroplasty. We present our results with 1-stage dorsal onlay and 2-stage buccal mucosal urethroplasty for such strictures. Between January 2000 and April 2004, 39 patients underwent buccal mucosal urethroplasty for BXO related anterior urethral strictures. The 25 patients with a salvageable urethral plate (group 1) were treated with 1-stage dorsal onlay urethroplasty using a cosmetic incision. The 14 patients with a severely scarred urethral plate, focally dense segments or active infection (group 2) underwent 2-stage urethroplasty. Outcomes in terms of cosmetic appearance, stricture recurrence and complications in the 2 groups were assessed. At a mean followup of 32.5 months (range 3 to 52) 3 patients (12%) in group 1 had recurrent stricture, of which 2 and 1 were treated with optical urethrotomy and urethral dilation, respectively. All patients had a normal slit-like meatus and none had chordee or erectile dysfunction. Four group 2 patients (28.6%) required stomal revision and 2 had glans cleft narrowing after stage 1 urethroplasty. Following stage 2, 3 patients had recurrent stricture, of whom 2 were treated with optical urethrotomy and 1 underwent repeat urethroplasty. In BXO related strictures with a viable urethral plate 1-stage dorsal onlay buccal mucosal urethroplasty provides excellent intermediate term results. The cosmetic incision described provides a normal, wide caliber, slit-like glans. Two-stage procedures provide satisfactory outcomes but they are associated with a higher revision rate.

  20. [The mini-open Latarjet procedure for treatment of recurrent anterior instability of the shoulder].

    Science.gov (United States)

    Pogorzelski, J; Beitzel, K; Imhoff, A B; Braun, S

    2016-12-01

    Shoulder stabilization. Symptomatic recurrent anterior shoulder instability combined with glenoid bone loss of approximately 20-35 % of the glenoid surface, engaging Hill-Sachs lesion and/or previously failed arthroscopic Bankart repair. In patients with a high risk of redislocation (contact sports) or irreparable soft tissue injury the Latarjet procedure can be considered as a first-line treatment. Contraindicated if arthroscopic Bankart repair is possible. Irreparable damage of subscapularis tendon. Bony defect >35 % of the glenoid that cannot be filled with coracoid bone block. Arbitrary shoulder dislocation. Young patients with open growth plates (relative contraindication). Mini-open deltopectoral approach of approximately 6 cm. Preparation of the coracoid process and the conjoined tendons. Osteotomy of the coracoid process at its base using a 90° sawblade. Split of the subscapularis tendon. Preparation of the glenoid defect and implantation of 2-3 suture anchors where appropriate. Drilling of two parallel holes through the coracoid process. Fixation of the bone block with cannulated screws at the anterior glenoid rim and refixation of the joint capsula, if necessary with the help of the suture anchors. Wound drainage and closure in layers. Intermittent immobilization in a sling for 6 weeks with limited abduction, flexion and external rotation. Sport-specific training after 3 months, over-head sports after 6 months. Since 2009 64 mini-open Latarjet procedures (61 patients) performed. In all, 9.4 % of patients suffered from persistent instability (dislocations and subluxations); only 1 patient needed revision surgery due to instability.

  1. Impacted Anterior Urethral Calculus Complicated by a Stone-containing Diverticulum in an Elderly Man: Outcome of Transurethral Lithotripsy without Resection of the Diverticulum

    Directory of Open Access Journals (Sweden)

    Tie Zhou

    2013-09-01

    Full Text Available Introduction The prevalence of lower urinary tract symptoms (LUTS is about 20% in men aged 40 or above. Other than benign prostatic hyperplasia (BPH, urethral diverticulum or calculus is not uncommon for LUTS in men. Surgical treatment is often recommended for urethral diverticulum or calculus, but treatment for an impacted urethral calculus complicated by a stone-containing diverticulum is challenging. Materials and Methods An 82-year-old man had the persistence of LUTS despite having undergone transurethral resection of prostate for BPH. Regardless of treatment with broad spectrum antibiotics and an α-blocker, LUTS and post-void residual urine volume (100 mL did not improve although repeated urinalysis showed reduction of WBCs from 100 to 10 per high power field. Further radiology revealed multiple urethral calculi and the stone configuration suggested the existence of a diverticulum. He was successfully treated without resecting the urethral diverticulum; and a new generation of ultrasound lithotripsy (EMS, Nyon, Switzerland through a 22F offset rigid Storz nephroscope (Karl Storz, Tuttingen, Germany was used to fragment the stones. Results The operative time was 30 minutes and the stones were cleanly removed. The patient was discharged after 48 hours with no immediate complications and free of LUTS during a 2 years follow-up. Conclusions When the diverticulum is the result of a dilatation behind a calculus, removal of the calculus is all that is necessary. Compared with open surgery, ultrasound lithotripsy is less invasive with little harm to urethral mucosa; and more efficient as it absorbs stone fragments while crushing stones.

  2. Immobilization in external rotation combined with abduction reduces the risk of recurrence after primary anterior shoulder dislocation.

    Science.gov (United States)

    Heidari, Kamran; Asadollahi, Shadi; Vafaee, Reza; Barfehei, Abbas; Kamalifar, Hossein; Chaboksavar, Zein Alabedin; Sabbaghi, Mohammad

    2014-06-01

    We aimed to compare the effectiveness of immobilization in abduction and external rotation vs immobilization in adduction and internal rotation after primary anterior dislocation of the shoulder. The study randomized 102 patients (age range, 15-55 years) with the diagnosis of primary anterior dislocation of the shoulder to receive immobilization in adduction and internal rotation (AdIR, n = 51) using sling and swathe bandage or immobilization in abduction and external rotation (AbER, n = 51) with a stabilizer brace. Patients received a rehabilitation program 3 weeks after the intervention. After a 24-month follow-up, 33.3% in the AdIR group and 3.9% in the AbER group had recurrence (P patients in the AbER group (19.6%) and 3 in the AdIR group (5.8%) discontinued shoulder immobilization before 3 weeks (P = .03). In patients without recurrence, the anterior apprehension test was positive in 6 of 34 in the AdIR group (17.6%) and in 4 of 49 in the AbER group (8.1%, P = .19). Immobilization with the shoulder joint in abduction and external rotation is an effective method to reduce the risk of recurrence after primary anterior shoulder dislocations and should be preferred to the traditional method of immobilization in adduction and internal rotation in clinical practice. Copyright © 2014 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Mosby, Inc. All rights reserved.

  3. Recovery of shoulder strength and proprioception after open surgery for recurrent anterior instability: a comparison of two surgical techniques.

    Science.gov (United States)

    Rokito, Andrew S; Birdzell, Maureen Gallagher; Cuomo, Frances; Di Paola, Matthew J; Zuckerman, Joseph D

    2010-06-01

    Previous studies have documented a decrease in proprioceptive capacity in the unstable shoulder. The degree to which surgical approach affects recovery of strength and proprioception is unknown. The recovery of strength and proprioception after open surgery for recurrent anterior glenohumeral instability was compared for 2 surgical procedures. A prospective analysis of 55 consecutive patients with posttraumatic unilateral recurrent anterior glenohumeral instability was performed. Thirty patients (group 1) underwent an open inferior capsular shift with detachment of the subscapularis, and 25 (group 2) underwent an anterior capsulolabral reconstruction. Mean preoperative proprioception and strength values were significantly lower for the affected shoulders in both groups. At 6 months after surgery, there were no significant differences for mean strength and proprioception values between the unaffected and operative sides for group 2 patients. In group 1 patients, however, there were still significant deficits in mean position sense and strength values. Complete restoration of proprioception and strength, however, was evident by 12 months in group 1. This study demonstrates that there are significant deficits in both strength and proprioception in patients with posttraumatic, recurrent anterior glenohumeral instability. Although both are completely restored by 1 year after surgery, a subscapularis-splitting approach allows for complete recovery of strength and position sense as early as 6 months postoperatively. Detachment of the subscapularis delays recovery of strength and position sense for up to 12 months after surgery. Copyright 2010 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Mosby, Inc. All rights reserved.

  4. Female urethral carcinoma

    International Nuclear Information System (INIS)

    Saitoh, Masahiko; Kondo, Atsuo; Sakakibara, Toshihumi

    1988-01-01

    Urethral carcinoma in 2 females has been treated with irradiation together with adjunct chemotherapy. In case 1, a 73-year-old female with squamous cell carcinoma was successfully treated with irradiation of 4,000 rad and peplomycin of 60 mg intravenously given. She has been free from the disease for the past 43 months. In case 2, a 61-year-old female with transitional cell carcinoma was initially treated with irradiation of 5,000 rad together with peplomycin 90 mg, which was followed by another 5,000 rad irradiation. The tumor recurred and the patient was operated on for cystourethrectomy and partial resection of the vagina. A further chemotherapy of cisplatin, peplomycin, and mitomycin C was instituted. She died of the tumor recurrence 23 months after the first visit to our clinic. Diagnosis and treatment modalities on the female urethral carcinoma are briefly discussed. (author)

  5. Use of potassium titanyl phosphate (KTP) laser Dermastat in the treatment of recurrent anterior epistaxis - a new technique.

    Science.gov (United States)

    Jain, A; Frampton, S J; Sachidananda, R; Jain, P K

    2016-09-01

    To evaluate the short- to medium-term effectiveness of potassium titanyl phosphate (KTP) laser Dermastat in patients with recurrent anterior epistaxis. Fifty-eight patients presenting with recurrent anterior epistaxis were treated using potassium titanyl phosphate laser Dermastat. Those with recurrent epistaxis arising from prominent vessels in Little's area, and/or those for whom treatment with silver nitrate cautery failed, were included. The main outcome measure was resolution of epistaxis at two months. Fifty-eight patients were treated; 27 were under 18 years old. Thirty patients had prominent vessels. Thirty-one patients had undergone previous cautery treatment. Thirty-eight patients had treatment to the left side, 19 to the right and 1 to both. At two months, 74 per cent reported resolution of epistaxis with no complications. This increased to 78 per cent at further follow up. Our technique is a successful, safe treatment for recurrent anterior epistaxis in an otherwise treatment-resistant group. A single procedure is effective. The handpiece and tip are reusable and sterilisable, resulting in cost-effectiveness.

  6. Advances in urethral stricture management

    Science.gov (United States)

    Gallegos, Maxx A.; Santucci, Richard A.

    2016-01-01

    Urethral stricture/stenosis is a narrowing of the urethral lumen. These conditions greatly impact the health and quality of life of patients. Management of urethral strictures/stenosis is complex and requires careful evaluation. The treatment options for urethral stricture vary in their success rates. Urethral dilation and internal urethrotomy are the most commonly performed procedures but carry the lowest chance for long-term success (0–9%). Urethroplasty has a much higher chance of success (85–90%) and is considered the gold-standard treatment. The most common urethroplasty techniques are excision and primary anastomosis and graft onlay urethroplasty. Anastomotic urethroplasty and graft urethroplasty have similar long-term success rates, although long-term data have yet to confirm equal efficacy. Anastomotic urethroplasty may have higher rates of sexual dysfunction. Posterior urethral stenosis is typically caused by previous urologic surgery. It is treated endoscopically with radial incisions. The use of mitomycin C may decrease recurrence. An exciting area of research is tissue engineering and scar modulation to augment stricture treatment. These include the use of acellular matrices or tissue-engineered buccal mucosa to produce grafting material for urethroplasty. Other experimental strategies aim to prevent scar formation altogether. PMID:28105329

  7. Urethral stricture

    Science.gov (United States)

    ... It can also occur after a disease or injury. Rarely, it may be caused by pressure from a growing tumor near the urethra. Other factors that increase the risk for this condition include: Sexually ... Injury to the pelvic area Repeated urethritis Strictures that ...

  8. Management of severe urethral complications of prostate cancer therapy.

    Science.gov (United States)

    Elliott, Sean P; McAninch, Jack W; Chi, Thomas; Doyle, Sean M; Master, Viraj A

    2006-12-01

    We present our management of urethral stenosis and rectourinary fistula resulting from prostate cancer therapy. We concentrated on cases refractory to minimally invasive treatment, such as dilation, urethrotomy, and urinary and/or fecal diversion. In our prospectively collected urethral reconstruction database we identified patients who underwent reconstruction of urethral stenosis or rectourinary fistula who also received prior treatment for prostate cancer. We documented demographics, prostate cancer pretreatment characteristics, prostate cancer therapy type, urethral reconstruction type and success. A total of 48 patients met the inclusion criteria, including 16 with rectourinary fistula and 32 with urethral stenosis. Urethral complications followed prior radical prostatectomy, brachytherapy, external beam radiotherapy, cryotherapy, thermal ablation and any combination of these procedures. Stenosis repair was successful in 23 of 32 cases (73%) and it differed little between anterior and posterior urethral stenosis. Repair was accomplished by anastomotic urethroplasty in 19 cases, flap urethroplasty in 2, perineal urethrostomy in 2 and a urethral stent in 9. Prior external beam radiotherapy was a risk factor for urethral reconstruction failure. Fistula repair was successful in 14 of 15 patients (93%), excluding 1 who died postoperatively. The complexity of fistula management was dictated by fistula size and the presence or absence of coincident urethral stenosis. Urethral stenosis or rectourethral fistula following prostate cancer therapy can be managed by urethral reconstruction, such that normal voiding via the urethra is maintained, rather than abandoning the urethral outlet and performing heterotopic diversion. This can be accomplished with an acceptable rate of failure, given the complexity of the cases.

  9. Acute anterior uveitis as the initial presentation of alkaptonuria.

    Science.gov (United States)

    John, S S; Padhan, P; Mathews, J V; David, S

    2009-01-01

    Alkaptonuria is a rare autosomal recessive metabolic disorder that may present with multi-system involvement such as ochronotic arthropathy, renal, urethral and prostatic calculi, cardiac valvular lesions and pigmentation of the skin, sclera, cartilage and other connective tissues. An association of the disease with uveitis has never been reported. We report the first case of alkaptonuria with ochronotic arthropathy presenting with recurrent acute anterior uveitis as the initial manifestation. The possible common link with the HLA-B27 gene is discussed.

  10. ARTHROSCOPIC REPAIR OF BANKART’S LESION USING SUTURE ANCHORS IN RECURRENT ANTERIOR SHOULDER INSTABILITY

    Directory of Open Access Journals (Sweden)

    Santosh Kumar

    2015-06-01

    Full Text Available BACKGROUND : Shoulder instability and its treatment were described even in ancient times by the Greek and Egyptian physicians. Evidence of shoulder dislocation has been found in archaeological and paleopathological examinations of human shoulders several thousand years old. 1 Many techniques have been described in literature for treatment of recurrent shoulder dislocation. Arthroscopic repair of Bankart’s lesion using suture anchors is a noble technique. A suture anchor is a tiny screw with a thread attached to it. The screw is inserted into the bone over the glenoid rim while the sutures hold onto the labral tissue. These anchors provide a stable base for reattachment of the capsulolabral complex. We conducted a study on evaluation of long term effe ct of arthroscopic repair of Bankart’s lesion using suture anchors and compared our results with other studies published in literature . MATERIALS & METHODS : Since June 2012, arthroscopic Bankart’s repair using suture anchors was performed on 35 patients, who presented with recurrent anterior dislocation of shoulder. 34 man and 1 woman patients were included in the study. METHOD OF COLLECTION OF DATA: Adult patients with recurrent dislocations of shoulder with . INCLUSION CRITERIA: All patients > 15 years but =2 . EXCLUSION CRITERIA: Age group 60 years. Clinical evidence of multidirectional instability. Surgery of injured shou lder before 1 st episode of traumatic shoulder dislocation. Number o f dislocations <2 . Generalised ligamentous laxity. Presence of neuromuscular disorders. Presence of other comorbid conditions . Majority of patients were in the age group between 17 years to 49years, with mean age of 27.43 years. Most patients were young active individuals in the age group of 25 to 35 years. 20 patients (57% were involved in significant occupation requiring overhead activity such as students with sporting activities, agricul turists. 21(60% patients had their Right shoulder involved

  11. TRICHOMONAS URETHRITIS IN MALES

    Science.gov (United States)

    Le Duc, Ector

    1955-01-01

    Trichomonas urethritis in the male should be suspected in all chronic cases of urethritis. The diagnosis is easily established by the hanging-drop method of examining the urethral discharge, or the first-glass urine specimen. Curative treatment is readily accomplished by the use of urethral instillations of Carbarsone suspension using 1 capsule of Carbarsone per ounce of distilled water. PMID:13270111

  12. Recurrent progressive anterior segment fibrosis syndrome following a descemet-stripping endothelial keratoplasty in an infant with congenital aniridia

    Directory of Open Access Journals (Sweden)

    Mihir Kothari

    2014-01-01

    Full Text Available Progressive anterior segment fibrosis syndrome (ASFS, after intraocular surgery in older children (≥9 years and adults with congenital aniridia, is described in the literature. In this report, we describe an unique case of ASFS in an infant with congenital aniridia following a combined trabeculotomy-ectomy and its recurrence after a descemet stripping endothelial keratoplasty. The ophthalmologists should be well aware of this entity and warn the parents about its possibilities. Use of immunomodulators or prolonged anti-inflammatory therapy may be considered to prevent its occurrence.

  13. Evaluation of the cranial base in amnion rupture sequence involving the anterior neural tube: implications regarding recurrence risk.

    Science.gov (United States)

    Jones, Kenneth Lyons; Robinson, Luther K; Benirschke, Kurt

    2006-09-01

    Amniotic bands can cause disruption of the cranial end of the developing fetus, leading in some cases to a neural tube closure defect. Although recurrence for unaffected parents of an affected child with a defect in which the neural tube closed normally but was subsequently disrupted by amniotic bands is negligible; for a primary defect in closure of the neural tube to which amnion has subsequently adhered, recurrence risk is 1.7%. In that primary defects of neural tube closure are characterized by typical abnormalities of the base of the skull, evaluation of the cranial base in such fetuses provides an approach for making a distinction between these 2 mechanisms. This distinction has implications regarding recurrence risk. The skull base of 2 fetuses with amnion rupture sequence involving the cranial end of the neural tube were compared to that of 1 fetus with anencephaly as well as that of a structurally normal fetus. The skulls were cleaned, fixed in 10% formalin, recleaned, and then exposed to 10% KOH solution. After washing and recleaning, the skulls were exposed to hydrogen peroxide for bleaching and photography. Despite involvement of the anterior neural tube in both fetuses with amnion rupture sequence, in Case 3 the cranial base was normal while in Case 4 the cranial base was similar to that seen in anencephaly. This technique provides a method for determining the developmental pathogenesis of anterior neural tube defects in cases of amnion rupture sequence. As such, it provides information that can be used to counsel parents of affected children with respect to recurrence risk.

  14. Laparoscopic omentoplasty to support anastomotic urethroplasty in complex and redo pelvic fracture urethral defects.

    Science.gov (United States)

    Kulkarni, Sanjay B; Barbagli, Guido; Joshi, Pankaj M; Hunter, Craig; Shahrour, Walid; Kulkarni, Jyotsna; Sansalone, Salvatore; Lazzeri, Massimo

    2015-05-01

    To test the hypothesis that a new surgical technique using elaborated perineal anastomotic urethroplasty combined with laparoscopic omentoplasty for patients with complex and prior failed pelvic fracture urethral defect repair was feasible, safe, and effective. We performed a prospective, observational, stage 2a study to observe treatment outcomes of combined perineal and laparoscopic approach for urethroplasty in patients with pelvic fracture urethral defect at a single center in Pune, India, between January 2012 and February 2013. Complex and redo patients with pelvic fracture urethral defect occurring after pelvic fracture urethral injury were included in the study. Anterior urethral strictures were excluded. The primary study outcome was the success rate of the surgical technique, and the secondary outcome was to evaluate feasibility and safety of the procedure. The clinical outcome was considered a failure when any postoperative instrumentation was needed. Fifteen male patients with a median age of 19 years were included in the study. Seven patients were adolescents (12-18 years) and 8 patients (53.3%) were adults (19-49 years). The mean number of prior urethroplasties was 1.8 (range, 1-3). All patients underwent elaborated bulbomembranous anastomosis using a perineal approach with inferior pubectomy combined with laparoscopic mobilization of the omentum into the perineum to envelope the anastomosis and to fill the perineal dead space. Of 15 patients, 14 (93.3%) were successful and 1 (6.6%) failed. One adolescent boy 14 years old developed a recurrent stricture 2 months after the procedure and was managed using internal urethrotomy. Median follow-up was 18 months (range, 13-24 months). Combining a laparoscopic omentoplasty to a membranobulbar anastomosis for complex and redo pelvic fracture urethral injury is successful, feasible, safe, and with minimal additional morbidity to the patient. The technique has the advantage of a perineal incision and the ability

  15. Clinical presentation and treatment of urethral stricture: Experience ...

    African Journals Online (AJOL)

    O.N. Ekeke

    2016-08-23

    Aug 23, 2016 ... demography, aetiology, site, treatment and outcome of treatment of USD were collated and analyzed using. SPSS 20.0. Results: ... Eighty two patients (42.27%) had anterior urethral stricture; while 78 (40.20%) had posterior urethral strictures. ..... to leave a catheter and, if so, for what duration [34,4,35–37] in.

  16. Radiological findings of congenital urethral valves

    International Nuclear Information System (INIS)

    Yeon, Kyung Mo; Kook, Shin Ho

    1990-01-01

    Congenital urethral valve is the common cause of hydronephrosis in newborn infants and the most common cause of bladder outlet obstruction in male children. We reviewed and analysed radiological findings and associated anomalies of 16 cases of congenital urethral valve which were examined during the period from January 1985 to December 1989. The most frequent age was under one year old (56%). The main symptoms were urinary dribbing (37.5%), weak stream (25%) and urinary frequency and incontinence (25%). Anterior urethral valve (AUV) was 5 cases (31%) and posterior urethral valve (PUV) was 11 cases(69%), in which 10 cases were Type I and one case was Type III. Bladder wall thickening was seen in all cases and its severity was partly correlated with the degree of vesicoureteral reflux (VUR). VUR was observed in 12 cases (75%), and relatively severe in older age group. The degree of VUR was milder in AUV than PUV. Hydronephrosis was more severe in PUV than in anterior one, and its degree was correlated with the severity of VUR. Associated anomalies were ectopic urethral opening (2 cases), PDA (1 case), congenital megacolon (1 case) and patent urachus (1 case) in PUV. So early diagnosis and treatment of congenital urethral valve is essential to the prevention of renal damage

  17. Diagnostic Laparoscopy as Decision Tool for Re-recurrent Inguinal Hernia Treatment Following Open Anterior and Laparo-Endoscopic Posterior Repair

    Directory of Open Access Journals (Sweden)

    Ferdinand Köckerling

    2017-05-01

    Full Text Available IntroductionThe guidelines of the international hernia societies recommend posterior repair in laparo-endoscopic technique for recurrent inguinal hernia after open anterior mesh repair and, conversely, open anterior repair for recurrence after laparo-endoscopic primary repair. Even when these guidelines are followed, already 1 year after repair a re-recurrence rate of 1–2% must be expected, with that rate rising further in the subsequent years. Accordingly, increasingly more patients with re-recurrence after anterior and posterior mesh implantation must be treated, which constitutes a problem that to date has been investigated in only very few studies. Hence, there are no well-founded recommendations. This paper now presents a number of case reports aimed at identifying the role of explorative laparoscopy as decision tool for re-recurrent inguinal hernia treatment.Patients and methodsBased on three case reports the role of explorative laparoscopy as decision tool for re-recurrent inguinal hernia treatment is presented below.ResultsIn all the three cases described explorative laparoscopy played a key role as decision tool when deciding how best to treat re-recurrence after anterior and posterior inguinal hernia repair. In one case severe adhesions after robotic prostatectomy and in another case correct placement of the mesh in the posterior plane, adhesions from the cecum to the groin region and no definitive finding of a re-recurrence resulted in an open repair. In the third case, an insufficient laparoscopic posterior mesh placement made the re-recurrent TAPP procedure relatively easy.ConclusionExplorative laparoscopy is an important decision tool for re-recurrent inguinal hernia treatment to minimize the risks of the procedure for the patients.

  18. Posterior Urethral Strictures

    Directory of Open Access Journals (Sweden)

    Joel Gelman

    2015-01-01

    Full Text Available Pelvic fracture urethral injuries are typically partial and more often complete disruptions of the most proximal bulbar and distal membranous urethra. Emergency management includes suprapubic tube placement. Subsequent primary realignment to place a urethral catheter remains a controversial topic, but what is not controversial is that when there is the development of a stricture (which is usually obliterative with a distraction defect after suprapubic tube placement or urethral catheter removal, the standard of care is delayed urethral reconstruction with excision and primary anastomosis. This paper reviews the management of patients who suffer pelvic fracture urethral injuries and the techniques of preoperative urethral imaging and subsequent posterior urethroplasty.

  19. Posterior Urethral Strictures

    Science.gov (United States)

    Gelman, Joel; Wisenbaugh, Eric S.

    2015-01-01

    Pelvic fracture urethral injuries are typically partial and more often complete disruptions of the most proximal bulbar and distal membranous urethra. Emergency management includes suprapubic tube placement. Subsequent primary realignment to place a urethral catheter remains a controversial topic, but what is not controversial is that when there is the development of a stricture (which is usually obliterative with a distraction defect) after suprapubic tube placement or urethral catheter removal, the standard of care is delayed urethral reconstruction with excision and primary anastomosis. This paper reviews the management of patients who suffer pelvic fracture urethral injuries and the techniques of preoperative urethral imaging and subsequent posterior urethroplasty. PMID:26691883

  20. Urethral prolapse in dogs: a retrospective study.

    Science.gov (United States)

    Carr, Jennifer G; Tobias, Karen M; Smith, Laura

    2014-07-01

    To evaluate the signalment, clinical signs, treatment, and outcome of dogs with urethral prolapse and identify risk factors associated with prolapse or treatment. Retrospective case series. Dogs (n = 48) with urethral prolapse. Medical records (May 1995-June 2010) from 2 referral centers were reviewed. Retrieved data included signalment, clinical signs, laboratory findings, treatment, complications, results of long-term follow-up. Records from Veterinary Medical Data Base (VMDB) were evaluated to determine odds ratios. Odds ratio for urethral prolapse in English bulldogs compared to all breeds was 366.99 (95% CI: 265.83, 506.65). Of 48 affected dogs, 46 had either resection and anastomosis (43 dogs) or urethropexy (3 dogs). The most common early postoperative complication was hemorrhage (39%); postoperative hemorrhage was less common when a simple continuous pattern was used for resection and anastomosis. Prolapse recurred in 57% of dogs available for long-term follow-up; recurrence was less common in dogs that were administered postoperative butorphanol or acepromazine. Gender was not associated with urethral prolapse or postoperative complications. Urethral prolapse occurs most commonly in English bulldogs. Postoperative hemorrhage and prolapse recurrence may be reduced with use of a simple continuous pattern for urethral anastomosis and by administration of postoperative sedation, respectively. Castration status did not appear to affect prolapse development or outcome. © Copyright 2014 by The American College of Veterinary Surgeons.

  1. Long-term effect of urethral dilatation and internal urethrotomy for urethral strictures.

    Science.gov (United States)

    Veeratterapillay, Rajan; Pickard, Rob S

    2012-11-01

    Urethral dilatation and direct visual internal urethrotomy (DVIU) are widely used minimally invasive options to manage men with urethral strictures. Advances in open urethroplasty with better long-term cure rates have fuelled the continuing debate as to which treatment is best for primary and recurrent urethral strictures. We reviewed recent literature to identify contemporary practice of urethral dilatation and DVIU and the long-term outcome of these procedures. Systematic literature search for the period January 2010 to December 2011 showed that urethral dilatation and DVIU remain frequently used treatment options as confirmed by surveys of urologists in the USA and the Netherlands. Multiple reports of laser DVIU confirm the safety of this approach but long-term data were lacking. Stricture free rates from urethra dilatation and DVIU vary from 10 to 90% at 12 months, although adjunctive intermittent self-dilatation can reduce time to recurrence. Although quality-of-life benefit appears good in the short term, repeated procedures may harm sexual function in the long-term. Urethral dilatation and DVIU remain widely used in urethral stricture management but high-level comparative evidence of benefit and harms against urethroplasty in the short and long-term is still lacking.

  2. Recurrent Laryngeal Edema Imitating Angioedema Caused by Dislocated Screw after Anterior Spine Surgery

    Directory of Open Access Journals (Sweden)

    Piotr Wójtowicz

    2015-01-01

    Full Text Available The anterior cervical spine surgery is a common procedure to stabilize vertebrae damaged by various diseases. The plates and screws are usually used in the spine fixation. This kind of instrumentation may detach from the bones which is a rare but well-known complication. A 77-year-old male presented to the otorhinolaryngology department with throat pain, choking, and dysphagia. At first the angioedema was diagnosed and he was treated conservatively. The endoscopy revealed laryngeal edema, being more defined on the right side with right vocal fold paresis. CT scans showed the stabilizing plate with two screws attached tightly and the back-out of the third screw toward soft tissue of the neck. In the meantime, his condition deteriorated and he needed tracheotomy. In few days the surgical removal of the dislocated screw was performed successfully. Although two-month follow-up reported no obstruction of the larynx, the vocal folds paresis with gradual functional improvement was observed. Long-term complication of anterior spine surgery sometimes may suggest laryngeal angioedema at first. If the conservative treatment is ineffective and there is a history of anterior spine surgery, the clinicians should consider the displacement of the plate or screws in differential diagnosis.

  3. Evaluating the urethral closure mechanism after pelvic organ prolapse surgery

    DEFF Research Database (Denmark)

    Khayyami, Yasmine

    2017-01-01

    . By measuring urethral opening pressure at an abdominal pressure of 50 mmH2O (PO-Abd 50), it is the only method that has succeeded in distinguishing between women with and without SUI. The overall aim of this thesis was to evaluate the urethral closure mechanism before and after anterior and posterior......, the woman has occult SUI. However, only half of all women with occult SUI actually develop de novo SUI postoperatively and therefore, the usefulness of the test has been questioned. Studies investigating how POP reduction and POP surgery affect the urethral closure mechanism have used conventional urethral...... pressure profilometry, a method that has shown wide overlaps in the results of women with and without SUI. Urethral pressure reflectometry (UPR), a method that assesses the urethral closure mechanism by means of acoustic reflectometry, has proven highly reproducible in women with and without SUI...

  4. Impact of preoperative patient characteristics on posturethroplasty recurrence: The significance of stricture length and prior treatments

    Directory of Open Access Journals (Sweden)

    Jibril Oyekunle Bello

    2016-01-01

    Full Text Available Introduction: Urethral strictures are common in urologic practice of Sub-Saharan Africa including Nigeria. We determine the rate of stricture recurrence following urethroplasty for anterior urethral strictures and evaluate preoperative variables that predict of stricture recurrence in our practice. Subjects and Methods: Thirty-six men who had urethroplasty for proven anterior urethral stricture disease between February 2012 and January 2015 were retrospectively analyzed. Preoperative factors including age, socioeconomic factors, comorbidities, etiology of strictures, stricture location, stricture length, periurethral spongiofibrosis, and prior stricture treatments were assessed for independent predictors of stricture recurrence. Results: The median age was 49.5 years (range 21-90, median stricture length was 4 cm (range 1-18 cm and the overall recurrence rate was 27.8%. Postinfectious strictures, pan urethral strictures or multiple strictures involving the penile and bulbar urethra were more common. Most patients had penile circular fasciocutaneous flap urethroplasty. Following univariate analysis of potential preoperative predictors of stricture recurrence, stricture length, and prior treatments with dilations or urethrotomies were found to be significantly associated with stricture recurrence. On multivariate analysis, they both remained statistically significant. Patients who had prior treatments had greater odds of having a recurrent stricture (odds ratio 18, 95% confidence interval [CI] 1.4-224.3. Stricture length was dichotomized based on receiver operating characteristic (ROC analysis, and strictures of length ≥5 cm had significantly greater recurrence (area under ROC curve of 0.825, 95% CI 0.690-0.960, P = 0.032. Conclusion: Patients who had prior dilatations or urethrotomies and those with long strictures particularly strictures ≥5 cm have significantly greater odds of developing a recurrence following urethroplasty in Nigerian

  5. ARTHROSCOPIC REPAIR OF BANKART’S LESION USING SUTURE ANCHORS IN RECURRENT ANTERIOR SHOULDER INSTABILITY

    OpenAIRE

    Santosh Kumar; Anant Kumar; Sanjay

    2015-01-01

    BACKGROUND : Shoulder instability and its treatment were described even in ancient times by the Greek and Egyptian physicians. Evidence of shoulder dislocation has been found in archaeological and paleopathological examinations of human shoulders several thousand years old. 1 Many techniques have been described in literature for treatment of recurrent shoulder dislocation. Arthroscopic repair of Bankart’s lesion using suture anchors is a noble technique. A sut...

  6. A descriptive study of urethral discharge among men in Fiji.

    Science.gov (United States)

    Gaunavinaka, Lavenia; Balak, Dashika; Varman, Sumanthla; Ram, Sharan; Graham, Stephen M

    2014-10-17

    Urethral discharge is a common presentation of sexually transmitted infection (STI) in men and known pathogens include Neisseria gonorrhoeae and Chlamydia trachomatis. There are no published data of the burden of urethral discharge among men in Fiji. To evaluate urethral discharge among men to determine the incidence, the frequency of recurrence and reported at-risk behaviour. We conducted a retrospective, descriptive study of clinical records of all men presenting with urethral discharge to two major reproductive health clinics. Data collected included self-reported at-risk behaviours, results of abnormal syphilis serology and antibiotics prescribed. The frequency of recurrence in the following 1-2 years of initial presentation was determined along with microbiological findings from urethral swab in this group. A total of 748 males presented with urethral discharge to the clinic in one year. This represents an incidence rate of at least 295 per 100,000 adult males per year in the study population. Within the next 1-2 years of the initial presentation, 102 (14%) of these re-presented out of which 42 had urethral swab taken for etiological diagnosis. The commonest isolate was Neisseria gonorrhoeae. Results of syphilis tests were available for 560 (75%) of patients and 29 (5%) were positive. Recurrence was not associated with self-reported at-risk behaviours. The incidence of urethral discharge among males in Fiji is very high and prevention strategies are urgently needed.

  7. Median nerve neuropathy in the forearm due to recurrence of anterior wrist ganglion that originates from the scaphotrapezial joint: Case Report

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    Okada Kiyoshi

    2012-01-01

    Full Text Available Abstract Background Median nerve neuropathy caused by compression from a tumor in the forearm is rare. Cases with anterior wrist ganglion have high recurrence rates despite surgical treatment. Here, we report the recurrence of an anterior wrist ganglion that originated from the Scaphotrapezial joint due to incomplete resection and that caused median nerve neuropathy in the distal forearm. Case presentation A 47-year-old right-handed housewife noted the appearance of soft swelling on the volar aspect of her left distal forearm, and local resection surgery was performed twice at another hospital. One year after the last surgery, the swelling reappeared and was associated with numbness and pain in the radial volar aspect of the hand. Magnetic resonance imaging revealed that the multicystic lesion originated from the Scaphotrapezial joint and had expanded beyond the wrist. Exploration of the left median nerve showed that it was compressed by a large ovoid cystic lesion at the distal forearm near the proximal end of the carpal tunnel. We resected the cystic lesion to the Scaphotrapezial joint. Her symptoms disappeared 1 week after surgery, and complications or recurrent symptoms were absent 13 months after surgery. Conclusions A typical median nerve compression was caused by incomplete resection of an anterior wrist ganglion, which may have induced widening of the cyst. Cases with anterior wrist ganglion have high recurrence rates and require extra attention in their treatment.

  8. Female urethral strictures: successful management with long-term clean intermittent catheterization after urethral dilatation.

    Science.gov (United States)

    Smith, Ariana L; Ferlise, Victor J; Rovner, Eric S

    2006-07-01

    To report our experience in the diagnosis and treatment of urethral stricture in women. A retrospective review of records and video-urodynamics identified women treated for urethral stricture between 1999 and 2004 at one institution by one surgeon. Urethral stricture was defined as a fixed anatomical narrowing between the bladder neck and distal urethra of or = 30 F. After a period of indwelling catheterization, the women were placed on clean intermittent self-catheterization (CISC) at least once daily, and monitored every 3-6 months. At each follow-up, the urethra was catheterized to exclude recurrence. American Urological Association (AUA) symptom scores were obtained at presentation and at the initial 3 month follow-up. Seven women met the criteria for urethral stricture, and were followed for a mean (range) of 21 (6-34) months. All were initially maintained on daily CISC, and some were gradually reduced to weekly CISC for the duration of follow-up. No patient had a recurrent stricture while on CISC, and none has had a urethral reconstruction to manage their condition. AUA symptom scores improved in all of the women by a mean of 10.7 points. No complications related to catheterization were noted. Urethral stricture is rare in women. Long-term CISC in these women is safe and effective, and can avoid the need for major reconstructive surgery.

  9. Diagnosis and treatment of urethritis in men.

    Science.gov (United States)

    Brill, John R

    2010-04-01

    Symptoms of urethritis in men typically include urethral discharge, penile itching or tingling, and dysuria. A diagnosis can be made if at least one of the following is present: discharge, a positive result on a leukocyte esterase test in first-void urine, or at least 10 white blood cells per high-power field in urine sediment. The primary pathogens associated with urethritis are Chlamydia trachomatis and Neisseria gonorrhoeae. Racial disparities in the prevalence of sexually transmitted infections persist in the United States, with rates of gonorrhea 40 times higher in black adolescent males than in white adolescent males. Recent studies have focused on identifying causes of nongonococcal urethritis and developing testing for atypical organisms, such as Mycoplasma genitalium and Ureaplasma species. Less common pathogens identified in patients with urethritis include Trichomonas species, adenovirus, and herpes simplex virus. History and examination findings can help distinguish urethritis from other urogenital syndromes, such as epididymitis, orchitis, and prostatitis. The goals of treatment include alleviating symptoms; preventing complications in the patient and his sexual partners; reducing the transmission of coinfections (particularly human immunodeficiency virus); identifying and treating the patient's contacts; and encouraging behavioral changes that will reduce the risk of recurrence. The combination of azithromycin or doxycycline plus ceftriaxone or cefixime is considered first-line empiric therapy in patients with urethritis. Expedited partner treatment, which involves giving patients prescriptions for partners who have not been examined by the physician, is advocated by the Centers for Disease Control and Prevention and has been approved in many states. There is an association between urethritis and an increased human immunodeficiency virus concentration in semen.

  10. Reverse arthroplasty for osteoarthritis and rotator cuff deficiency after previous surgery for recurrent anterior shoulder instability.

    Science.gov (United States)

    Raiss, Patric; Zeifang, Felix; Pons-Villanueva, Juan; Smithers, Christopher J; Loew, Markus; Walch, Gilles

    2014-07-01

    Osteoarthritis in combination with rotator cuff deficiency following previous shoulder stabilisation surgery and after failed surgical treatment for chronic anterior shoulder dislocation is a challenging condition. The aim of this study was to analyse the results of reverse shoulder arthroplasty in such patients. Thirteen patients with a median follow-up of 3.5 (range two to eight) years and a median age of 70 (range 48-82) years were included. In all shoulders a tear of at least one rotator cuff tendon in combination with osteoarthritis was present at the time of arthroplasty. The Constant score, shoulder flexion and external and internal rotation with the elbow at the side were documented pre-operatively and at the final follow-up. Pre-operative, immediate post-operative and final follow-up radiographs were analysed. All complications and revisions were documented. Twelve patients were either satisfied or very satisfied with the procedure. The median Constant score increased from 26 points pre-operatively to 67 points at the final follow-up (p = 0.001). The median shoulder flexion increased significantly from 70° to 130° and internal rotation from two to four points (p = 0.002). External rotation did not change significantly (p = 0.55). Glenoid notching was present in five cases and was graded as mild in three cases and moderate in two. One complication occurred leading to revision surgery. Reverse arthroplasty leads to high satisfaction rates for patients with osteoarthritis and rotator cuff deficiency who had undergone previous shoulder stabilisation procedures. The improvements in clinical outcome as well as the radiographic results seem to be comparable with those of other studies reporting on the outcome of reverse shoulder arthroplasty for other conditions.

  11. Results of surgical excision of urethral prolapse in symptomatic patients.

    Science.gov (United States)

    Hall, Mary E; Oyesanya, Tola; Cameron, Anne P

    2017-11-01

    Here, we present the clinical presentation and surgical outcomes of women with symptomatic urethral prolapse presenting to our institution over 20 years, and seek to provide treatment recommendations for management of symptomatic urethral prolapse and caruncle. A retrospective review of medical records from female patients who underwent surgery for symptomatic urethral prolapse from June 1995 to August 2015 was performed. Surgical technique consisted of a four-quadrant excisional approach for repair of urethral prolapse. A total of 26 patients were identified with a mean age of 38.8 years (range 3-81). The most common presentations were vaginal bleeding, hematuria, pain, and dysuria. All patients underwent surgical excision of urethral prolapse via a standard approach. Follow-up data was available in 24 patients. Six patients experienced temporary postoperative bleeding, and one patient required placement of a Foley catheter for tamponade. One patient experienced temporary postoperative urinary retention requiring Foley catheter placement. Three patients had visible recurrence of urethral prolapse, for which one later underwent re-excision. Surgical excision of urethral prolapse is a reasonable treatment option in patients who have tried conservative management without relief, as well as in those who present with severe symptoms. Possible complications following excision include postoperative bleeding and recurrence, and patients must be counseled accordingly. In this work, we propose a treatment algorithm for symptomatic urethral prolapse. © 2017 Wiley Periodicals, Inc.

  12. Endoscopic urethral realignment of traumatic urethral disruption: A monocentric experience

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    Hamed Mohamed El Darawany

    2018-01-01

    Conclusions: Endoscopic primary realignment of posterior urethral rupture is less invasive and a safer procedure, without pelvic hemorrhage or additional injuries. It has low incidence of severe urethral stricture and avoids the need for delayed open urethral reconstruction.

  13. Bulbocavernous myocutaneous flap: a new technique in repair of recurrent urethrovaginal fistula.

    Science.gov (United States)

    Candiani, P; Campiglio, G L; Ceresoli, A; Zanetti, G; Colombo, F; Canclini, L; Austoni, E

    1993-12-01

    This paper describes the case of a recurrent post-partum urethrovaginal fistula. The extent of the vaginal tissues loss and the perilesional scarring made the direct closure of the defect non practicable. After suturing the urethra, the anterior vaginal wall was reconstructed with an island bulbocavernous musculocutaneous flap raised from the left labium majus. Nineteen months after surgery the flap healed well without peri urethral suffusion.

  14. Subjective and objective outcome after revision arthroscopic stabilization for recurrent anterior instability versus initial shoulder stabilization.

    Science.gov (United States)

    Krueger, David; Kraus, Natascha; Pauly, Stephan; Chen, Jianhai; Scheibel, Markus

    2011-01-01

    The value of arthroscopic revision shoulder stabilization after failed instability repair is still a matter of debate. Arthroscopic revision shoulder stabilization using suture anchors provides equivalent subjective and objective results compared with initial arthroscopic instability repair. Cohort study; Level of evidence, 3. Twenty consecutive patients who underwent arthroscopic revision shoulder stabilization using suture anchors (group 2) were matched for age, gender, and handedness (dominant or nondominant) with 20 patients who had initial arthroscopic instability repair using the same technique (group 1). At the time of follow-up, a complete physical examination of both shoulders and evaluation with the Rowe score, Walch-Duplay score, Melbourne Instability Shoulder Score, Western Ontario Shoulder Instability Index, and the Subjective Shoulder Value were performed. In addition, standard radiographs (true AP and axillary views) were taken to evaluate signs of osteoarthritis. After a minimum follow-up of 24 months, no recurrent dislocations were observed in either group. The apprehension sign was positive in 2 cases of revision surgery (0 vs 2; P > .05). No significant differences in the Rowe score (89 vs 81.8 points) were found between groups 1 and 2 (P > .05). However, group 2 revealed significantly lower scores in the Walch-Duplay score (85.3 vs 75.5 points), Melbourne Instability Shoulder Score (90.2 vs 73.7 points), Western Ontario Shoulder Instability Index (89.8% vs 68.9%), and Subjective Shoulder Value (91.8% vs 69.2%) (P instability arthropathy were found more often in patients with arthroscopic revision surgery (2 vs 5; P > .05). Arthroscopic revision shoulder stabilization is associated with a lower subjective outcome compared with initial arthroscopic stabilization. The objective results found in this study may overestimate the clinical outcome in this patient population.

  15. Recurrent meningitis in a case of congenital anterior sacral meningocele and agenesis of sacral and coccygeal vertebrae Meningite recorrente em um paciente com meningocele sacral anterior e agenesia sacral e coccigea

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    Carolina A. R. Funayama

    1995-12-01

    Full Text Available A rare case of recurrent meningitis due to congenital anterior sacral meningocele and agenesis of the sacral and coccygeal vertebrae is described. An autosomal dominant inheritance is demonstrated for lower cord malformation, and environmental factors (chromic acid or fumes are discussed.Um caso raro de meningite recorrente devido a meningocele sacral anterior e agenesia das vértebras sacras coccígeas é descrito. Herança autossômica dominante para malformação medular caudal é demonstrada e, possíveis fatores ambientais (ligados ao cromo, são discutidos.

  16. Balloon Cell Urethral Melanoma: Differential Diagnosis and Management

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    M. McComiskey

    2015-01-01

    Full Text Available Introduction. Primary malignant melanoma of the urethra is a rare tumour (0.2% of all melanomas that most commonly affects the meatus and distal urethra and is three times more common in women than men. Case. A 76-year-old lady presented with vaginal pain and discharge. On examination, a 4 cm mass was noted in the vagina and biopsy confirmed melanoma of a balloon type. Preoperative CT showed no distant metastases and an MRI scan of the pelvis demonstrated no associated lymphadenopathy. She underwent anterior exenterative surgery and vaginectomy also. Histology confirmed a urethral nodular malignant melanoma. Discussion. First-line treatment of melanoma is often surgical. Adjuvant treatment including chemotherapy, radiotherapy, or immunotherapy has also been reported. Even with aggressive management, malignant melanoma of the urogenital tract generally has a poor prognosis. Recurrence rates are high and the mean period between diagnosis and recurrence is 12.5 months. A 5-year survival rate of less than 20% has been reported in balloon cell melanomas along with nearly 20% developing local recurrence. Conclusion. To the best of our knowledge, this case is the first report of balloon cell melanoma arising in the urethra. The presentation and surgical management has been described and a literature review provided.

  17. [Buccal mucosa graft augmented anastomotic urethroplasty for the treatment of bulbar urethral strictures].

    Science.gov (United States)

    Virasoro, Ramón; Storme, Oscar Alfonso; Capiel, Leandro; Ghisini, Diego Andrés; Rovegno, AugustÍn

    2015-12-01

    To report our outcomes with the use of buccal mucosal graft anastomotic urethroplasty to reconstruct complex anterior urethral strictures. Between October 2007 and January 2011 we conducted a retrospective review of a series of 65 patients from 2 different centers. We analyzed demographic data, surgical outcomes and complications. Patient mean age was 50.09 years (range: 25 to 75), mean stricture length was 3.95 cm (range: 3 to 7 cm) and mean follow-up 33.13 months (range: 12.7 to 52.77). Eighty percent of patients had prior treatments, mainly direct visual internal urethrotomy (DVIU) and urethral dilatation. Most frequent etiologies were iatrogenic in 46.15% of patients and idiopathic in 35.38% of patients. Success rate was achieved in 96.92% of patients; only 2 patients presented recurrence and were treated successfully with one DVIU. Clavien Dindo I-II complications were found in 59% of patients. No patient had chronic sequels. Augmented anastomotic urethroplasty using dorsal onlay buccal mucosa graft enables correction, in one time, of long segment urethral strictures with severe spongiofibrosis and/or obliterated lumen. Our outcomes are comparable with those of previously reported in international series.

  18. A Giant Urethral Calculus.

    Science.gov (United States)

    Sigdel, G; Agarwal, A; Keshaw, B W

    2014-01-01

    Urethral calculi are rare forms of urolithiasis. Majority of the calculi are migratory from urinary bladder or upper urinary tract. Primary urethral calculi usually occur in presence of urethral stricture or diverticulum. In this article we report a case of a giant posterior urethral calculus measuring 7x3x2 cm in a 47 years old male. Patient presented with acute retention of urine which was preceded by burning micturition and dribbling of urine for one week. The calculus was pushed in to the bladder through the cystoscope and was removed by suprapubic cystolithotomy.

  19. Acute anterior uveitis as the initial presentation of alkaptonuria

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    Padhan P

    2009-01-01

    Full Text Available Alkaptonuria is a rare autosomal recessive metabolic disorder that may present with multi-system involvement such as ochronotic arthropathy, renal, urethral and prostatic calculi, cardiac valvular lesions and pigmentation of the skin, sclera, cartilage and other connective tissues. An association of the disease with uveitis has never been reported. We report the first case of alkaptonuria with ochronotic arthropathy presenting with recurrent acute anterior uveitis as the initial manifestation. The possible common link with the HLA-B27 gene is discussed.

  20. Male urethral strictures and their management

    Science.gov (United States)

    Hampson, Lindsay A.; McAninch, Jack W.; Breyer, Benjamin N.

    2014-01-01

    Male urethral stricture disease is prevalent and has a substantial impact on quality of life and health-care costs. Management of urethral strictures is complex and depends on the characteristics of the stricture. Data show that there is no difference between urethral dilation and internal urethrotomy in terms of long-term outcomes; success rates range widely from 8–80%, with long-term success rates of 20–30%. For both of these procedures, the risk of recurrence is greater for men with longer strictures, penile urethral strictures, multiple strictures, presence of infection, or history of prior procedures. Analysis has shown that repeated use of urethrotomy is not clinically effective or cost-effective in these patients. Long-term success rates are higher for surgical reconstruction with urethroplasty, with most studies showing success rates of 85–90%. Many techniques have been utilized for urethroplasty, depending on the location, length, and character of the stricture. Successful management of urethral strictures requires detailed knowledge of anatomy, pathophysiology, proper patient selection, and reconstructive techniques. PMID:24346008

  1. Low serotonin1B receptor binding potential in the anterior cingulate cortex in drug-free patients with recurrent major depressive disorder.

    Science.gov (United States)

    Tiger, Mikael; Farde, Lars; Rück, Christian; Varrone, Andrea; Forsberg, Anton; Lindefors, Nils; Halldin, Christer; Lundberg, Johan

    2016-07-30

    The pathophysiology of major depressive disorder (MDD) is not fully understood and the diagnosis is largely based on history and clinical examination. So far, several lines of preclinical data and a single imaging study implicate a role for the serotonin1B (5-HT1B) receptor subtype. We sought to study 5-HT1B receptor binding in brain regions of reported relevance in patients with MDD. Subjects were examined at the Karolinska Institutet PET centre using positron emission tomography (PET) and the 5-HT1B receptor selective radioligand [(11)C]AZ10419369. Ten drug-free patients with recurrent MDD and ten control subjects matched for age and sex were examined. The main outcome measure was [(11)C]AZ10419369 binding in brain regions of reported relevance in the pathophysiology of MDD. The [(11)C]AZ10419369 binding potential was significantly lower in the MDD group compared with the healthy control group in the anterior cingulate cortex (20% between-group difference), the subgenual prefrontal cortex (17% between-group difference), and in the hippocampus (32% between-group difference). The low anterior cingulate [(11)C]AZ10419369 binding potential in patients with recurrent MDD positions 5-HT1B receptor binding in this region as a putative biomarker for MDD and corroborate a role of the anterior cingulate cortex and associated areas in the pathophysiology of recurrent MDD. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  2. Urethral obstruction from dislodged bladder Diverticulum stones: a case report

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    Okeke Linus I

    2012-11-01

    Full Text Available Abstract Background Secondary urethral stone although rare, commonly arises from the kidneys, bladder or are seen in patients with urethral stricture. These stones are either found in the posterior or anterior urethra and do result in acute urinary retention. We report urethral obstruction from dislodged bladder diverticulum stones. This to our knowledge is the first report from Nigeria and in English literature. Case presentation A 69 year old, male, Nigerian with clinical and radiological features of acute urinary retention, benign prostate enlargement and bladder diverticulum. He had a transurethral resection of the prostate (TURP and was lost to follow up. He re-presented with retained urethral catheter of 4months duration. The catheter was removed but attempt at re-passing the catheter failed and a suprapubic cystostomy was performed. Clinical examination and plain radiograph of the penis confirmed anterior and posterior urethral stones. He had meatotomy and antegrade manual stone extraction with no urethra injury. Conclusions Urethral obstruction can result from inadequate treatment of patient with benign prostate enlargement and bladder diverticulum stones. Surgeons in resource limited environment should be conversant with transurethral resection of the prostate and cystolithotripsy or open prostatectomy and diverticulectomy.

  3. Persistent Urethritis and Prostatitis Due to Trichomonas vaginalis: A Case Report

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    Alireza Abdolrasouli

    2007-01-01

    Full Text Available The present report describes a case of persistent urethritis accompanied by prostatitis due to Trichomonas vaginalis in a young male patient. The importance of the laboratory diagnosis of trichomoniasis in persistent or recurrent urethritis (ie, testing samples from multiple sites is highlighted, with the aim of improving the clinical recognition of this pathogen.

  4. Surgical tips and tricks during urethroplasty for bulbar urethral strictures focusing on accurate localisation of the stricture: results from a tertiary centre.

    Science.gov (United States)

    Kuo, Tricia L C; Venugopal, Suresh; Inman, Richard D; Chapple, Christopher R

    2015-04-01

    postoperatively via flexible cystoscopy. Only one patient required subsequent optical urethrotomy for recurrence. Our intraoperative strategy for anterior urethral stricture assessment provides a clear stepwise approach, regardless of the type of urethroplasty eventually chosen (anastomotic disconnected or Heineke-Mikulicz) or augmentation (dorsal, ventral, or augmented roof strip). It is useful in all cases by allowing precise localisation of the incision in the urethra, whether the stricture is simple or complex. We studied the treatment of bulbar urethral strictures with different types of urethroplasty, using a specific technique to identify and characterise the length of the stricture. This technique is effective, precise, and applicable to all patients undergoing urethroplasty for bulbar urethral stricture. Copyright © 2014 European Association of Urology. Published by Elsevier B.V. All rights reserved.

  5. Dorsal free graft urethroplasty for urethral stricture by ventral sagittal urethrotomy approach.

    Science.gov (United States)

    Asopa, H S; Garg, M; Singhal, G G; Singh, L; Asopa, J; Nischal, A

    2001-11-01

    To explore the feasibility of applying a dorsal free graft to treat urethral stricture by the ventral sagittal urethrotomy approach without mobilizing the urethra. Twelve patients with long or multiple strictures of the anterior urethra were treated by a dorsal free full-thickness preputial or buccal mucosa graft. The urethra was not separated from the corporal bodies and was opened in the midline over the stricture. The floor of the urethra was incised, and an elliptical raw area was created over the tunica on which a free full-thickness graft of preputial or buccal mucosa was secured. The urethra was retubularized in one stage. After a follow-up of 8 to 40 months, one recurrence developed and required dilation. The ventral sagittal urethrotomy approach for dorsal free graft urethroplasty is not only feasible and successful, but is easy to perform.

  6. Posterior Urethral Valves

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    Steve J. Hodges

    2009-01-01

    Full Text Available The most common cause of lower urinary tract obstruction in male infants is posterior urethral valves. Although the incidence has remained stable, the neonatal mortality for this disorder has improved due to early diagnosis and intensive neonatal care, thanks in part to the widespread use of prenatal ultrasound evaluations. In fact, the most common reason for the diagnosis of posterior urethral valves presently is the evaluation of infants for prenatal hydronephrosis. Since these children are often diagnosed early, the urethral obstruction can be alleviated rapidly through catheter insertion and eventual surgery, and their metabolic derangements can be normalized without delay, avoiding preventable infant mortality. Of the children that survive, however, early diagnosis has not had much effect on their long-term prognosis, as 30% still develop renal insufficiency before adolescence. A better understanding of the exact cause of the congenital obstruction of the male posterior urethra, prevention of postnatal bladder and renal injury, and the development of safe methods to treat urethral obstruction prenatally (and thereby avoiding the bladder and renal damage due to obstructive uropathy are the goals for the care of children with posterior urethral valves[1].

  7. Concomitant urethral triplication, bladder, and colon duplication.

    Science.gov (United States)

    Tourchi, Ali; Kajbafzadeh, Abdol-Mohammad; Khakpour, Mahshid; Mohammadi Nejad, Payam; Mousavian, Amir-Abbas; Kalantary, Mahdi

    2012-02-01

    The concomitant presence of urethral triplication and caudal duplication is extremely rare with no previous reported cases. We report a case of urethral triplication associated with bladder, sigmoid, and rectum duplication. The patient was initially referred with a history of fecaluria and recurrent urinary tract infection. Physical examination revealed 2 meatal opening on the glans penis. Further investigation revealed three distinct urinary streams, two terminating on the glans penis, and one in the rectum in voiding cystourethrography and retrograde urethrography. Computed tomography demonstrated the bladder divided into two compartments by a complete sagittal septum. The patient was managed by the excision of the rectal ending urethra and removal of the bladder sagittal septum during which, two sigmoidal and rectal segments (the right one filled with fecal) were revealed. The right sigmoid and rectum was resected. The two ventral urethras were kept intact. The postoperative course was uneventful. At his 4 month readmission for colostomy closure, the patient reported good urethral voiding with no complication and recurrence of urinary tract infection and the colostomy was closed with no major complication.

  8. Urethral Cancer—Patient Version

    Science.gov (United States)

    Urethral cancer is rare and is more common in men than in women. Urethral cancer can metastasize (spread) quickly to tissues around the urethra and has often spread to nearby lymph nodes by the time it is diagnosed. Start here to find information on urethral cancer treatment.

  9. Anaerobes in men with urethritis

    OpenAIRE

    Fontaine, E A; Taylor-Robinson, D; Hanna, N F; Coufalik, E D

    1982-01-01

    Sixty-four men with non-gonococcal urethritis (NGU), seven with gonococcal urethritis (GU), and 30 who had no symptoms or signs of urethritis were studied. Chlamydia trachomatis was isolated from urethral specimens taken from 22% of the men with NGU, and 18% with GU, but not from those who did not have urethritis even though 20 (67%) of them had a history of NGU, GU, or both. The chlamydial isolation rate for men having NGU for the first time was 30%. Ureaplasma urealyticum was isolated from ...

  10. Localized urethral cancer in women

    International Nuclear Information System (INIS)

    Mayer, R.; Fowler, J.E. Jr.; Clayton, M.

    1987-01-01

    The results of treatments for localized carcinoma of the urethra were assessed in 21 consecutive women treated at our institutions over a twenty year period. Only one of the tumors was confined to the distal urethra. Eighty-six percent invaded the periurethral tissues and 24% were known to be associated with regional lymph node metastases. Fifty-seven percent were adenocarcinomas. Five patients refused active therapeutic intervention and expired within one to 30 months following diagnosis. Sixteen patients were treated with extirpative surgery, radiation therapy, or combinations of the two. Four are free of disease at one, four, eleven, and 15 years after treatment. Nine developed pelvic recurrences, two developed pelvic recurrences and distant metastases and one developed distant metastases only from six to 72 months (mean, 19 months) after initial treatment. Eight of these 12 patients died at two to 13 months (mean, 8 months) after secondary treatment, two are alive with residual pelvic tumor, and two are clinically free of disease at 7 and 48 months. Only six patients were known to have distant metastases at the time of death and five of these six had adenocarcinomas. Advanced localized urethral cancer in women is difficult to eradicate and usually fatal

  11. Enterovesical Fistula: A Rare Complication of Urethral Catheterization

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    Amr Hawary

    2009-01-01

    Full Text Available This report describes the case of an eighty-two-year old lady with an indwelling urethral catheter inserted eight years prior to her presentation to manage her urinary incontinence. She underwent radiotherapy for muscle-invasive bladder cancer (stage T2b in 1991 and had a laparotomy and drainage of an appendicular abscess in her early twenties. She presented with a short history of fecaluria, pneumaturia, and passage of urine per rectum. On laparotomy she was found to have an inflated catheter balloon that has eroded through the bladder wall into the lumen of a terminal ileal segment. To our knowledge this is the first reported case in literature of a patient developing an enterovesical fistula as a result of a urethral catheter eroding through the bladder wall into the bowel lumen. There are numerous known complications of long-term urethral catheterization. They include recurrent urinary tract infections, recurrent pyelonephritis, sepsis, urethral stricture, blocked and retained catheters, among many other reported complications. This case describes an unusual presentation secondary to an even more unusual complication. This should be considered when handling patients with indwelling urethral catheters inserted in unhealthy bladders.

  12. THE ROLE OF OPTICAL INTERNAL URETHROTOMY FOR MALE URETHRAL STRICTURE

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    Ekrem Akdeniz

    2016-04-01

    Full Text Available Introduction:Urethral stricture is characterized by decrease in urethral flow severe enough to cause acute urinary retention. Urethral strictures may develop after traumas to urethral epithelium and/or corpus spongiosum. Complication rates due to untreated urethral stricture are very high. Although various treatment methods have been described, the second most common method after urethral dilation in practice is cold-knife internal urethrotomy. The purpose of this study is to evaluate data of patients who were treated with internal urethrotomy in our clinic. Methods:This study included patients who were treated with internal urethrotomy due to internal stricture between January 2011 and May 2015. Demographic, clinical, radiological, uroflowmetric (maximum and mean urine flow rate and operative datas of the patients were retrospectively evaluated and recorded. Results:This study included 155 patients with a mean (±standard deviation age of 71.70 (±13.7. Etiologically the most common reason was urological surgical procedures (67% and the most common stricture was seen at bulbomembranous urethra region (85.2%. Mean length of stricture was 5.4±2.4mm. Mean duration to remove the catheter was 1.8±1.3 days. Regional anesthesia was used in 67.7% of the patients. Our success rate was 78,1%. Comparison of maximum and mean urine flow rates pre and postoperatively revealed significant increases postoperatively. Conclusion:Internal urethrotomy is a first line treatment method for urethral strictures because it is easily applied, has a low complication rate, and can be applied with local aenesthesia in high risk patients who are unable to take general anesthesia. Although recurrence rate is high, repeatability is its greatest advantage and it causes significant relief in patients with urethral strictures, but it must be kept in mind that definitive treatment is urethroplasty.

  13. Resultados do procedimento artroscópico de "remplissage" na luxação anterior recidivante do ombro Results from filling "remplissage" arthroscopic technique for recurrent anterior shoulder dislocation

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    Mauro Emilio Conforto Gracitelli

    2011-01-01

    Full Text Available OBJETIVO: Avaliar o resultado clínico da técnica de "remplissage" associada ao reparo da lesão de Bankart (BK para o tratamento da luxação anterior recidivante do ombro. MÉTODOS: Nove pacientes (10 ombros, com seguimento médio de 13,7 meses, apresentaram luxação traumática anterior recidivante do ombro. Todos tinham lesão de BK associada à lesão de Hill e Sachs (HS, com sinal do "encaixe". O defeito das lesões de HS foi medido e apresentava em média 17,3% (7,7% a 26,7% de perda óssea em relação ao diâmetro da cabeça do úmero. Todos foram submetidos ao reparo artroscópico da lesão de BK associado ao preenchimento ("remplissage" da lesão de HS pela tenodese do infraespinal. RESULTADOS: O escore de Rowe variou de 22,5 (10 a 45 no período pré-operatório para 80,5 (5 a 100 no período pós operatório (p OBJECTIVE: To evaluate the clinical result from the filling ("remplissage" technique in association with Bankart lesion repair for treating recurrent anterior shoulder dislocation. METHODS: Nine patients (10 shoulders, with a mean follow-up of 13.7 months, presented traumatic recurrent anterior shoulder dislocation. All of them had a Bankart lesion, associated with a Hill-Sachs lesion showing the "engaging" sign. The Hill-Sachs lesion defect was measured and showed an average bone loss of 17.3% (7.7% to 26.7% in relation to the diameter of the humeral head. All the cases underwent arthroscopic repair of the Bankart lesion, together with filling of the Hill-Sachs lesion by means of tenodesis of the infraspinatus. RESULTS: The Rowe score ranged from 22.5 (10 to 45 before the operation to 80.5 (5 to 100 after the operation (p < 0.001. The UCLA score ranged from 18.0 (8 to 29 to 31.1 (21 to 31 (p < 0.001. The measurements of external and internal rotation at abduction of 90º after the operation were 63.5º (45º to 90º and 73º (50º to 92º respectively. Two patients presented recurrence (one with dislocation and the other

  14. Management of non-gonococcal urethritis.

    Science.gov (United States)

    Moi, Harald; Blee, Karla; Horner, Patrick J

    2015-07-29

    Non-gonococcal urethritis (NGU), or inflammation of the urethra, is the most common treatable sexually transmitted syndrome in men, with approximately 20-50 % of cases being due to infection with Chlamydia trachomatis and 10-30 % Mycoplasma genitalium. Other causes are Ureaplasma urealyticum, Trichomonas vaginalis, anaerobes, Herpes simplex virus (HSV) and adenovirus. Up to half of the cases are non-specific. Urethritis is characterized by discharge, dysuria and/or urethral discomfort but may be asymptomatic. The diagnosis of urethritis is confirmed by demonstrating an excess of polymorpho-nuclear leucocytes (PMNLs) in a stained smear. An excess of mononuclear leucocytes in the smear indicates a viral etiology. In patients presenting with symptoms of urethritis, the diagnosis should be confirmed by microscopy of a stained smear, ruling out gonorrhea. Nucleid acid amplifications tests (NAAT) for Neisseria gonorrhoeae, C. trachomatis and for M. genitalium. If viral or protozoan aetiology is suspected, NAAT for HSV, adenovirus and T. vaginalis, if available. If marked symptoms and urethritis is confirmed, syndromic treatment should be given at the first appointment without waiting for the laboratory results. Treatment options are doxycycline 100 mg x 2 for one week or azithromycin 1 gram single dose or 1,5 gram distributed in five days. However, azithromycin as first line treatment without test of cure for M. genitalium and subsequent Moxifloxacin treatment of macrolide resistant strains will select and increase the macrolide resistant strains in the population. If positive for M. genitalium, test of cure samples should be collected no earlier than three weeks after start of treatment. If positive in test of cure, moxifloxacin 400 mg 7-14 days is indicated. Current partner(s) should be tested and treated with the same regimen. They should abstain from intercourse until both have completed treatment. Persistent or recurrent NGU must be confirmed with microscopy

  15. Recurrent anterior shoulder instability: accuracy of estimations of glenoid bone loss with computed tomography is insufficient for therapeutic decision-making

    Energy Technology Data Exchange (ETDEWEB)

    Huijsmans, Polydoor Emile [Haga Hospital, Department of Orthopedic Surgery, The Hague (Netherlands); Witte, Pieter Bas de [Leiden University Medical Center, Department of Orthopedic Surgery, Leiden (Netherlands); Villiers, Richard V.P. de; Kruger, Niel Ruben [Van Wageningen and Partners, Radiology Department, Somerset West (South Africa); Wolterbeek, Derk Willem; Warmerdam, Piet [Haga Hospital, Department of Radiology, The Hague (Netherlands); Beer, Joe F. de [Cape Shoulder Institute, Department of Orthopedic Surgery, Cape Town (South Africa)

    2011-10-15

    To evaluate the reliability of glenoid bone loss estimations based on either axial computed tomography (CT) series or single sagittal (''en face'' to glenoid) CT reconstructions, and to assess their accuracy by comparing with actual CT-based bone loss measurements, in patients with anterior glenohumeral instability. In two separate series of patients diagnosed with recurrent anterior glenohumeral instability, glenoid bone loss was estimated on axial CT series and on the most lateral sagittal (en face) glenoid view by two blinded radiologists. Additionally, in the second series of patients, glenoid defects were measured on sagittal CT reconstructions by an independent observer. In both series, larger defects were estimated when based on sagittal CT images compared to axial views. In the second series, mean measured bone loss was 11.5% (SD = 6.0) of the total original glenoid area, with estimations of 9.6% (SD = 7.2) and 7.8% (SD = 4.2) for sagittal and axial views, respectively. Correlations of defect estimations with actual measurements were fair to poor; glenoid defects tended to be underestimated, especially when based on axial views. CT-based estimations of glenoid bone defects are inaccurate. Especially for axial views, there is a high chance of glenoid defect underestimation. When using glenoid bone loss quantification in therapeutic decision-making, measuring the defect instead of estimating is strongly advised. (orig.)

  16. Transrectal ultrasound in male urethritis.

    OpenAIRE

    Ghaly, A F; Taylor, P M; Goorney, B P; Haye, K R

    1994-01-01

    OBJECTIVE--To assess the prevalence of prostatic abnormalities in men with gonococcal and non-gonococcal urethritis using trans-rectal ultrasonic markers. DESIGN--A case control study of patients attending a department of genitourinary medicine with symptoms of urethritis. SETTING--Department of Genitourinary Medicine and Department of Radiology in Manchester Royal Infirmary. RESULTS--A total of 42 patients were recruited to the study: 26 with urethritis and 16 controls. Of the 26 study patie...

  17. [Non-gonococcal infectious urethritis : pathogen spectrum and management].

    Science.gov (United States)

    Lautenschlager, S

    2015-01-01

    For many years an increase in cases of urethritis has been observed in western Europe. In order to be able to combat this continuous rise, the perception of sexually transmitted diseases must be promoted, the clarification and screening must be intensified and therapy must be rapidly and correctly carried out. In addition to the commonest pathogens causing urethritis, namely chlamydia and gonococci, many other pathogenic microbes must be taken into consideration in the diagnostics. With respect to therapy, apart from the increasing resistance formation of Mycoplasma genitalium, the decreasing effectiveness of standard forms of treatment of other microbes must be emphasized. For chronic and recurrent urethritis in particular a broad clarification of the pathogen should be carried out to enable targeted treatment and also partner treatment. Priority must again be given to primary prevention.

  18. Anterior vaginal wall repair (surgical treatment of urinary incontinence) - slideshow

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/presentations/100110.htm Anterior vaginal wall repair (surgical treatment of urinary incontinence) - series— ... to slide 4 out of 4 Overview The vaginal opening lies just below the urethral opening, and ...

  19. MR urethrogram versus combined retrograde urethrogram and sonourethrography in diagnosis of urethral stricture

    International Nuclear Information System (INIS)

    El-ghar, Mohamed Abou; Osman, Yasser; Elbaz, Elsayed; Refiae, Huda; El-Diasty, Tarek

    2010-01-01

    Objectives: To compare the accuracy of magnetic resonance (MR) urethrogram versus combined RUG and sonourethrography (SUG) in diagnosis urethral stricture with evaluation of their impact in management choice. Material and methods: From March 2006 through February 2007; 30 male patients (mean age, 45 ± 18 years, range 15-75) with clinically suspected urethral stricture. All patients underwent RUG, SUG and MR urethrogram. Results: The final diagnosis of the 30 cases included in our study, after endoscopy and surgical management, was classified into two main groups either isolated stricture (20 cases) or associated with other pathologies (9 cases). There was one case with normal urethral caliber at endoscopy. For the anterior stricture the sensitivity, specificity and overall accuracy of RUG was 91%, 90% and 90%, respectively and for the posterior stricture it was 89%, 91.7% and 90%, respectively. At SUG, all cases of anterior were detected with 100% accuracy while for cases of posterior stricture, the overall accuracy was 60%. MR urethrogram diagnosed all the cases of anterior and posterior stricture with exact delineation of its length except one case of normal caliber was diagnosed falsely at MR as anterior short segment urethral with 100% sensitivity, 91.7% specificity and 95% overall accuracy. Conclusion: MR urethrogram has comparable results with the combined RUG and SUG in diagnosing the anterior and posterior urethral strictures as regard the site and extension and degree of spongiofibrosis but MR is superior in diagnosis of associated pathologies with stricture.

  20. Substitution urethroplasty of complex and long-segment urethral strictures: a rationale for procedure selection.

    Science.gov (United States)

    Xu, Yue-Min; Qiao, Yong; Sa, Ying-Long; Wu, Den-Long; Zhang, Xin-Ru; Zhang, Jion; Gu, Bao-Jun; Jin, San-Bao

    2007-04-01

    We evaluated the applications and outcomes of substitution urethroplasty, using a variety of techniques, in 65 patients with complex, long-segment urethral strictures. From January 1995 to December 2005, 65 patients with complex urethral strictures >8cm in length underwent substitution urethroplasty. Of the 65 patients, 43 underwent one-stage urethral reconstruction using mucosal grafts (28 colonic mucosal graft, 12 buccal mucosal graft, and 3 bladder mucosal graft), 17 patients underwent one-stage urethroplasty using pedicle flaps, and 5 patients underwent staged Johanson's urethroplasty. The mean follow-up time was 4.8 yr (range; 0.8-10 yr), with an overall success rate of 76.92% (50 of 65 cases). Complications developed in 15 patients (23.08%) and included recurrent stricture in 7 (10.77%), urethrocutaneous fistula in 3 (4.62%), coloabdominal fistula in 1 (1.54%), penile chordee in 2 (3.08%), and urethral pseudodiverticulum in 2 (3.08%). Recurrent strictures and urethral pseudodiverticulum were treated successfully with a subsequent procedure, including repeat urethroplasty in six cases and urethrotomy or dilation in three. Coloabdominal fistula was corrected only by dressing change; five patients await further reconstruction. Penile skin, colonic mucosal, and buccal mucosal grafts are excellent materials for substitution urethroplasty. Colonic mucosal graft urethroplasty is a feasible procedure for complicated urethral strictures involving the entire or multiple portions of the urethra and the technique may also be considered for urethral reconstruction in patients in whom other conventional procedures failed.

  1. A simple technique to facilitate treatment of urethral strictures with optical internal urethrotomy.

    Science.gov (United States)

    Stamatiou, Konstantinos; Papadatou, Aggeliki; Moschouris, Hippocrates; Kornezos, Ioannis; Pavlis, Anargiros; Christopoulos, Georgios

    2014-01-01

    Urethral stricture is a common condition that can lead to serious complications such as urinary infections and renal insufficiency secondary to urinary retention. Treatment options include catheterization, urethroplasty, endoscopic internal urethrotomy, and dilation. Optical internal urethrotomy offers faster recovery, minimal scarring, and less risk of infection, although recurrence is possible. However, technical difficulties associated with poor visualization of the stenosis or of the urethral lumen may increase procedural time and substantially increase the failure rates of internal urethrotomy. In this report we describe a technique for urethral catheterization via a suprapubic, percutaneous approach through the urinary bladder in order to facilitate endoscopic internal urethrotomy.

  2. A Simple Technique to Facilitate Treatment of Urethral Strictures with Optical Internal Urethrotomy

    Directory of Open Access Journals (Sweden)

    Konstantinos Stamatiou

    2014-01-01

    Full Text Available Urethral stricture is a common condition that can lead to serious complications such as urinary infections and renal insufficiency secondary to urinary retention. Treatment options include catheterization, urethroplasty, endoscopic internal urethrotomy, and dilation. Optical internal urethrotomy offers faster recovery, minimal scarring, and less risk of infection, although recurrence is possible. However, technical difficulties associated with poor visualization of the stenosis or of the urethral lumen may increase procedural time and substantially increase the failure rates of internal urethrotomy. In this report we describe a technique for urethral catheterization via a suprapubic, percutaneous approach through the urinary bladder in order to facilitate endoscopic internal urethrotomy.

  3. Parameatal urethral cyst of glans penis in children – a report of three cases

    Directory of Open Access Journals (Sweden)

    Mrinal Gupta

    2015-10-01

    Full Text Available Parameatal urethral cysts are a rare benign condition usually seen in males. They are usually asymptomatic but may produce symptoms like difficulty in micturition, pain during intercourse, urinary retention and distortion of the urinary stream. We report three cases of parameatal urethral cyst in young males presenting as a spherical clear fluid filled cystic lesions over the external urethral meatus, causing distortion of the urinary stream and poor cosmesis. Histological examination of the excised cyst showed a monolocular cyst lined with pseudo-stratified epithelium with no evidence of inflammation. Complete surgical excision of the cysts was done and no recurrence was observed at follow-up.

  4. Leiomioma uretral durante a gravidez: relato de caso Urethral leiomyoma during pregnancy: a case report

    Directory of Open Access Journals (Sweden)

    Arlon Breno Figueiredo Nunes da Silveira

    2012-12-01

    Full Text Available The authors report a case of urethral leiomyoma diagnosed during pregnancy, which was conservatively treated up to the 38th week, when the pregnancy was interrupted. Thirty days after delivery, exeresis of the lesion was performed from the upper border of the urethral meatus and sutured with interrupted delayed-absorbable suture. The patient evolved favorably and presented no lesion recurrence during three months of follow up.

  5. An investigation of the effects from a urethral warming system on temperature distributions during cryoablation treatment of the prostate: a phantom study.

    Science.gov (United States)

    Favazza, C P; Gorny, K R; King, D M; Rossman, P J; Felmlee, J P; Woodrum, D A; Mynderse, L A

    2014-08-01

    Introduction of urethral warmers to aid cryosurgery in the prostate has significantly reduced the incidence of urethral sloughing; however, the incidence rate still remains as high as 15%. Furthermore, urethral warmers have been associated with an increase of cancer recurrence rates. Here, we report results from our phantom-based investigation to determine the impact of a urethral warmer on temperature distributions around cryoneedles during cryosurgery. Cryoablation treatments were simulated in a tissue mimicking phantom containing a urethral warming catheter. Four different configurations of cryoneedles relative to urethral warming catheter were investigated. For each configuration, the freeze-thaw cycles were repeated with and without the urethral warming system activated. Temperature histories were recorded at various pre-arranged positions relative to the cryoneedles and urethral warming catheter. In all configurations, the urethral warming system was effective at maintaining sub-lethal temperatures at the simulated surface of the urethra. The warmer action, however, was additionally demonstrated to potentially negatively impact treatment lethality in the target zone by elevating minimal temperatures to sub-lethal levels. In all needle configurations, rates of freezing and thawing were not significantly affected by the use of the urethral warmer. The results indicate that the urethral warming system can protect urethral tissue during cryoablation therapy with cryoneedles placed as close as 5mm to the surface of the urethra. Using a urethral warming system and placing multiple cryoneedles within 1cm of each other delivers lethal cooling at least 5mm from the urethral surface while sparing urethral tissue. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. Adult urethral stricture: practice of Turkish urologists

    Science.gov (United States)

    Akyuz, Mehmet; Sertkaya, Zulfu; Koca, Orhan; Calıskan, Selahattin; Kutluhan, Musab Ali; Karaman, Muhammet Ihsan

    2016-01-01

    ABSTRACT Objectives: To evaluate national practice patterns in the treatment of male anterior urethral strictures among Turkish urologists. Materials and Methods: A survey form including 12 questions prepared to determine active Turkish urologists' approach to diagnosis and treatment of the adult urethral stricture (US) were filled out. Based on the survey results, the institutions which 218 urologists work and their years of expertise, methods they used for diagnosis and treatment, whether or not they perform open urethroplasty and timing of open urethroplasty were investigated. Results: Optic internal urethrotomy and dilatation are the most commonly used minimal invasive procedures in treatment of US with the ratios of 93.5% and 63.3% respectively. On the other hand it was seen that urethroplasty was a less commonly used procedure, compared to minimal invasive techniques, with the ratio of 36.7%. Survey results showed us that the number of US cases observed and open urethroplasty procedures performed increases with increasing years of professional experience. Conclusions: As a method demanding special surgical experience and known as a time-consuming and challenging procedure, open urethroplasty will be able to take a greater part in current urological practice with the help of theoretical education and practical courses given by specific centers and experienced authors. PMID:27256189

  7. Adult urethral stricture: practice of Turkish urologists

    Directory of Open Access Journals (Sweden)

    Mehmet Akyuz

    2016-04-01

    Full Text Available ABSTRACT Objectives: To evaluate national practice patterns in the treatment of male anterior urethral strictures among Turkish urologists. Materials and Methods: A survey form including 12 questions prepared to determine active Turkish urologists' approach to diagnosis and treatment of the adult urethral stricture (US were filled out. Based on the survey results, the institutions which 218 urologists work and their years of expertise, methods they used for diagnosis and treatment, whether or not they perform open urethroplasty and timing of open urethroplasty were investigated. Results: Optic internal urethrotomy and dilatation are the most commonly used minimal invasive procedures in treatment of US with the ratios of 93.5% and 63.3% respectively. On the other hand it was seen that urethroplasty was a less commonly used procedure, compared to minimal invasive techniques, with the ratio of 36.7%. Survey results showed us that the number of US cases observed and open urethroplasty procedures performed increases with increasing years of professional experience. Conclusions: As a method demanding special surgical experience and known as a time-consuming and challenging procedure, open urethroplasty will be able to take a greater part in current urological practice with the help of theoretical education and practical courses given by specific centers and experienced authors.

  8. Unusual Giant Prostatic Urethral Calculus

    African Journals Online (AJOL)

    2010-06-29

    Jun 29, 2010 ... Jolly type a) De novo urethral stones are generally composed ... Prepare the title page, covering letter, acknowledgement etc. using a word processor program. ... The main text of the article, beginning with the Abstract to ...

  9. Simple urethral dilatation, endoscopic urethrotomy, and urethroplasty for urethral stricture disease in adult men.

    Science.gov (United States)

    Wong, Susan S W; Aboumarzouk, Omar M; Narahari, Radhakrishna; O'Riordan, Anna; Pickard, Robert

    2012-12-12

    stricture free at three years or in the median time to recurrence. The second trial compared the outcomes of urethrotomy and urethroplasty in 50 men with traumatic stricture of the posterior urethra following pelvic fracture injury. In the first six months, men were more likely to require further surgery in the urethrotomy group than in the primary urethroplasty group (RR 3.39, 95% CI 1.62 to 7.07). After two years, 16 of 25 (64%) men initially treated by urethrotomy required continued self-dilatation or further surgery for stricture recurrence compared to 6 of 25 (24%) men treated by primary urethroplasty. There were insufficient data to perform meta-analysis or to reliably determine effect size. There were insufficient data to determine which intervention is best for urethral stricture disease in terms of balancing efficacy, adverse effects and costs. Well designed, adequately powered multi-centre trials are needed to answer relevant clinical questions regarding treatment of men with urethral strictures.

  10. Urethral sensation following reconstructive pelvic surgery.

    Science.gov (United States)

    Abernethy, M G; Davis, C; Lowenstein, L; Mueller, E R; Brubaker, L; Kenton, K

    2014-11-01

    Most urethral neuromuscular function data focus on efferent rather than afferent innervation. We aimed to determine if changes exist in urethral afferent nerve function before and after reconstructive pelvic surgery (RPS). Secondarily, we compared afferent urethral innervation in women with and without stress urinary incontinence undergoing RPS. Participants underwent current perception threshold (CPT) and urethral anal reflex (UAR) testing prior to surgery and again post-operatively. Wilcoxon signed ranked test and Spearman's correlations were used and all tests were two-sided. p = 0.05 was considered to indicate statistical significance. Urethral CPT thresholds increased significantly after RPS, consistent with decreased urethral afferent function. Pre-operative urethral CPT thresholds at 5 and 250 Hz were lower in SUI women (10 [IQR 5-29], 40 [32-750]) compared with continent women (63 [14-99], 73 [51-109]; p = 0.45, p = 0.020), signifying increased urethral sensation or easier activation of urethral afferents in SUI women. Reconstructive pelvic surgery is associated with a short-term deleterious impact on urethral afferent function, as demonstrated by the higher levels of stimuli required to activate urethral afferent nerves (decreased urethral sensation) immediately after RPS. Women with SUI required lower levels of stimuli to activate urethral afferent nerves prior to RPS, although UAR latencies were similar regardless of concomitant SUI.

  11. Urethral Foreign Body Management: A Case Report

    OpenAIRE

    Chang, Andy Y.; Koh, Chester J.; Stein, John P.

    2004-01-01

    The management of urethral foreign bodies may require the use of various surgical techniques in a urologist's armamentarium. We report a unique case of a urethral foreign body requiring percutaneous and endoscopic techniques for removal.

  12. [Oral mucosa graft urethroplasty for complicated urethral strictures].

    Science.gov (United States)

    Horiguchi, Akio; Sumitomo, Makoto; Kanbara, Taiki; Tsujita, Yujiro; Yoshii, Takahiko; Yoshii, Hidehiko; Satoh, Akinori; Asakuma, Junichi; Ito, Keiichi; Hayakawa, Masamichi; Asano, Tomohiko

    2010-03-01

    We evaluated the efficacy and outcome of one-stage oral mucosa graft urethroplasty, which is currently the procedure of choice for treating lengthy and complicated urethral strictures not amenable to excision and primary end-to-end anastomosis. Seven patients 33 to 74 years old (mean age = 53.7) underwent one-stage oral mucosa graft urethroplasty for a stricture in either the bulbar urethra (four patients), penile urethra (two patients), or pan-anterior urethra (one patient). Three of the strictures were due to trauma, one was due to inflammation, and one was due to a failed hypospadia repair. The other two were iatrogenic. All patients had previously undergone either internal urethrotomy or repeated urethral dilation. Three patients received a tube graft, three received a ventral onlay, and one received a dorsal onlay. A free graft of oral mucosa was harvested from the inside of each patient's left cheek, and if necessary to obtain a sufficient length, the harvest was extended to include mucosa from the lower lip and the right cheek. The graft lengths ranged from 2.5 to 12 cm (mean = 4.6 cm). A urethral catheter was left in place for 3 weeks postoperatively. While no severe complications at the donor site were observed during follow-up periods ranging from 3 to 55 months (mean = 14 months), two patients who had received a tube graft developed distal anastomotic ring strictures that were managed by internal urethrotomy. The other five required no postoperative urological procedure even though one who had received a ventral onlay developed a penoscrotal fistula. Oral mucosa is an ideal urethral graft, and oral mucosa graft urethroplasty is an effective procedure for repairing complicated urethral strictures involving long portions of the urethra.

  13. Urethral pressure reflectometry in women with pelvic organ prolapse

    DEFF Research Database (Denmark)

    Khayyami, Yasmine; Lose, Gunnar; Klarskov, Niels

    2017-01-01

    at an abdominal pressure of 50 cmH2O (PO-Abd 50). UPR can help identify women with POP at risk of postoperative de novo SUI. The aim of this study was to investigate the reproducibility of UPR in women with POP. METHODS: Women with anterior or posterior vaginal wall prolapse were recruited for this prospective......INTRODUCTION AND HYPOTHESIS: The mechanism of continence in women with pelvic organ prolapse (POP) before and after surgery remains unknown. Urethral pressure reflectometry (UPR) separates women with stress urinary incontinence (SUI) from continent women by measuring urethral opening pressure...... studies to help reveal urodynamic features predictive of postoperative de novo SUI in women with POP....

  14. Urethral Cancer—Health Professional Version

    Science.gov (United States)

    Urethral cancer is a rare cancer. There are three types of urethral cancer. Squamous cell carcinoma is the most common type. Transitional cell carcinoma of the urethra, and adenocarcinoma in the glands around the urethra are less common. Find evidence-based information on urethral cancer treatment.

  15. Urethroplasty after Urethral Urolume Stent: an International Multicenter Experience.

    Science.gov (United States)

    Angulo, Javier C; Kulkarni, Sanjay; Pankaj, Joshi; Nikolavsky, Dmitriy; Suarez, Pedro; Belinky, Javier; Virasoro, Ramón; DeLong, Jessica; Martins, Francisco E; Lumen, Nicolaas; Giudice, Carlos; Suárez, Oscar A; Menéndez, Nicolás; Capiel, Leandro; López-Alvarado, Damian; Ramirez, Erick A; Venkatesan, Krishnan; Husainat, Maha M; Esquinas, Cristina; Arance, Ignacio; Gómez, Reynaldo; Santucci, Richard

    2018-05-08

    To evaluate the outcomes and factors affecting success of urethroplasty in patients with stricture recurrence after Urolume® urethral stent. Retrospective international multicenter study on patients treated with urethral reconstruction after Urolume® stent. Stricture and stent length, time between urethral stent insertion and urethroplasty, age, mode of stent retrieval, type of urethroplasty, complications and baseline and post-urethroplasty voiding parameters were analyzed. Successful outcome was defined as standard voiding, without need of any postoperative adjunctive procedure. Sixty-three patients were included. Stent was removed at urethroplasty in 61 patients. Reconstruction technique was excision and primary anastomosis in 14(22.2%), dorsal onlay buccal mucosa graft (BMG) 9(14.3%), ventral onlay BMG 6(9.5%), dorso-lateral onlay BMG 9(14.3%), ventral onlay plus dorsal inlay BMG 3(4.8%), augmented anastomosis 5(7.9%), pedicled flap urethroplasty 6(9.5%), 2-stage procedure 4(6.4%) and perineal urethrostomy 7(11.1%). Success rate was 81% at a mean 59.7+63.4months. Dilatation and/or internal urethrotomy was performed in 10(15.9%), redo-urethroplasty in 5(7.9%). Total IPSS, QoL, Qmax and PVR significantly improved (pUrethroplasty in patients with Urolume® urethral stents is a viable option of reconstruction with a high success rate and very acceptable complication rate. Numerous techniques are viable, however, urethral preservation, tine-by-tine stent extraction and use of BMG augmentation produced significantly better outcomes. Copyright © 2018 Elsevier Inc. All rights reserved.

  16. Thulium laser urethrotomy for urethral stricture: a preliminary report.

    Science.gov (United States)

    Wang, Linhui; Wang, Zhixiang; Yang, Bo; Yang, Qing; Sun, Yinghao

    2010-09-01

    The outcome of thulium laser urethrotomy for patients with urethral stricture had not been reported. The purpose of this study was to evaluate outcome of endourethrotomy with the thulium laser as a minimally invasive treatment for urethral stricture. Twenty-one consecutive patients with urethral stricture were evaluated by retrograde uroflowmetry, International Prostate Symptom Score (IPSS), and quality of life preoperatively at a single academic center. All patients were treated with thulium laser urethrotomy. All patients were followed up for 12-24 months postoperatively by uroflowmetry and by retrograde with voiding cystourethrogram every 3 months. And all patients were followed up by mailed questionnaire, including IPSS and quality of life. Retrograde endoscopic thulium laser urethrotomy was performed in all 21 patients. Most patients (N = 16; 76.2%) did not need any reintervention. Five patients developed recurrent strictures, of them two patients were treated by another laser urethrotomy, one patient was treated by open urethroplasty with buccal mucosa and the other two patients' reintervention were treated by urethral dilation. No intraoperative complications were encountered, although in 9.5% (N = 2) of patients, a urinary tract infection was diagnosed postoperatively. No gross hematuria occurred. Including two patients treated with repeat laser urethrotomy, 17(81.0%) showed good flow of urine (Q(ave)>16.0 ml/second) and adequate caliber urethra in retrograde urethrogram (RGU) 12 months after operation. Three (14.3%) patients showed narrow stream of urine (Q(ave)urethrotomy. The thulium laser urethrotomy was a safe and effective minimally invasive therapeutic modality for urethral stricture. 2010 Wiley-Liss, Inc.

  17. Management of the stricture of fossa navicularis and pendulous urethral strictures

    Directory of Open Access Journals (Sweden)

    Shrawan K Singh

    2011-01-01

    Full Text Available Objective : Management of distal anterior urethral stricture is a common problem faced by practicing urologists. Literature on urethral stricture mainly pertains to bulbar urethral stricture and pelvic fracture urethral distraction defect. The present article aims to review the management of the strictures of fossa navicularis and pendulous urethra. Materials and Methods : The literature in English language was searched from the National Library of Medicine database, using the appropriate key words for the period 1985-2010. Out of 475 articles, 115 were selected for the review based on their relevance to the topic. Results : Etiology of stricture is shifting from infective to inflammatory and iatrogenic causes. Stricture of fossa navicularis is most often caused by lichen sclerosus et atrophicus and instrumentation. Direct visual internal urethrotomy is limited to selected cases in the management of pendulous urethral stricture. With experience and identification of various prognostic factors, conservative management by dilatation and internal urethrotomy is being replaced by various reconstructive procedures, using skin flaps and grafts with high success rates. Single-stage urethroplasty is preferred over the 2-stage procedure as the latter disfigures the penis and poses sexual problems temporarily. Conclusions : Flaps or grafts are useful for single-stage reconstruction of fossa navicularis and pendulous urethral strictures. The buccal and lingual mucosa serves as a preferred resource material for providing the inner lining of the urethra. Off-the-shelf materials, such as acellular collagen matrix, are promising.

  18. Management of the stricture of fossa navicularis and pendulous urethral strictures

    Science.gov (United States)

    Singh, Shrawan K.; Agrawal, Santosh K.; Mavuduru, Ravimohan S.

    2011-01-01

    Objective: Management of distal anterior urethral stricture is a common problem faced by practicing urologists. Literature on urethral stricture mainly pertains to bulbar urethral stricture and pelvic fracture urethral distraction defect. The present article aims to review the management of the strictures of fossa navicularis and pendulous urethra. Materials and Methods: The literature in English language was searched from the National Library of Medicine database, using the appropriate key words for the period 1985-2010. Out of 475 articles, 115 were selected for the review based on their relevance to the topic. Results: Etiology of stricture is shifting from infective to inflammatory and iatrogenic causes. Stricture of fossa navicularis is most often caused by lichen sclerosus et atrophicus and instrumentation. Direct visual internal urethrotomy is limited to selected cases in the management of pendulous urethral stricture. With experience and identification of various prognostic factors, conservative management by dilatation and internal urethrotomy is being replaced by various reconstructive procedures, using skin flaps and grafts with high success rates. Single-stage urethroplasty is preferred over the 2-stage procedure as the latter disfigures the penis and poses sexual problems temporarily. Conclusions: Flaps or grafts are useful for single-stage reconstruction of fossa navicularis and pendulous urethral strictures. The buccal and lingual mucosa serves as a preferred resource material for providing the inner lining of the urethra. Off-the-shelf materials, such as acellular collagen matrix, are promising. PMID:22022062

  19. [Three theses on urethral disease].

    Science.gov (United States)

    Chesa-Ponce, N

    2012-01-01

    To inform about three doctorate theses on urethral stenosis, presented in the University of Paris and Montpellier by Spanish authors. Of the Canary Island students who studied medicine in France during the xix century and beginning of the xx century, three stand out for having chosen the same subject for presentation of their doctorate thesis. We briefly analyze their biographies, placing special emphasis on the content of their doctorate thesis. Urethral stenosis was a very mentioned disease during the period studied due to its high incidence. We distinguish the therapeutic changes contributed in the three theses studied. Copyright © 2012 AEU. Published by Elsevier Espana. All rights reserved.

  20. Biodegradable urethral stent in the treatment of post-traumatic urethral strictures in a war wound rabbit urethral model

    International Nuclear Information System (INIS)

    Fu Weijun; Zhang Binghong; Gao Jiangping; Hong Baofa; Zhang Lei; Yang Yong; Meng Bo; Zhu Ning; Cui Fuzhai

    2007-01-01

    To prevent terrorism during anti-terror war, we developed a reproducible animal model for the induction of a urethral stricture in a war wound rabbit, and to evaluate the feasibility and effect of using a biodegradable urethral stent in the prophylaxis and treatment of urethral strictures in a war wound (or traumatic) rabbit urethral model. The urethral stricture rabbit model was successfully performed by a self-control explosion destructor. New biodegradable urethral stents were placed in the urethras of 20 war wound (traumatic) rabbits, but no stent was used in the 8 rabbits which formed the control group. Follow-up investigation included assessment of procedure success, stent changes, urethrascopy and retrograde urethrography, and histological findings were obtained after sacrifice at 4, 6, 8 and 12 weeks after stent placement. The urethral stricture model owing to a war wound (trauma) was tested by tissue reactions and urethroscopy. The length of the urethral strictures was 5-10 mm; the coarctatetion of the urethral lumen was more than 50%. Biodegradable stent placement was technically successful in 20 rabbits. Urethral specimens obtained from the 4 week stent placement group showed diminished inflammatory cell infiltration and decreased thickness of the papillary projections of the epithelium. There was a strong tendency towards regression of the papillary projections and regeneration of urethral mucosa epithelium in the 8 week group. In particular, the injured urethra has recovered completely in the biodegradable stent groups compared with the control group at 12 weeks. The biodegradable urethral stent seems feasible for treating and preventing urethral strictures owing to a war wound (or traumatic) urethra. There are distinct advantages in terms of safe, effective and less-invasive treatment for the reconstruction of post-traumatic urethral strictures

  1. Biodegradable urethral stent in the treatment of post-traumatic urethral strictures in a war wound rabbit urethral model

    Energy Technology Data Exchange (ETDEWEB)

    Fu Weijun [Department of Urology, Chinese People' s Liberation Army General Hospital, Military Postgraduate Medical College, No.28 Fuxing Road, Hai dian District, Beijing 100853 (China); Zhang Binghong [Department of Urology, Chinese People' s Liberation Army General Hospital, Military Postgraduate Medical College, No.28 Fuxing Road, Hai dian District, Beijing 100853 (China); Gao Jiangping [Department of Urology, Chinese People' s Liberation Army General Hospital, Military Postgraduate Medical College, No.28 Fuxing Road, Hai dian District, Beijing 100853 (China); Hong Baofa [Department of Urology, Chinese People' s Liberation Army General Hospital, Military Postgraduate Medical College, No.28 Fuxing Road, Hai dian District, Beijing 100853 (China); Zhang Lei [Department of Urology, Chinese People' s Liberation Army General Hospital, Military Postgraduate Medical College, No.28 Fuxing Road, Hai dian District, Beijing 100853 (China); Yang Yong [Department of Urology, Chinese People' s Liberation Army General Hospital, Military Postgraduate Medical College, No.28 Fuxing Road, Hai dian District, Beijing 100853 (China); Meng Bo [Biomaterials Lab, School of Materials Science and Engineering, Tsinghua University, Beijing (China); Zhu Ning [Biomaterials Lab, School of Materials Science and Engineering, Tsinghua University, Beijing (China); Cui Fuzhai [Biomaterials Lab, School of Materials Science and Engineering, Tsinghua University, Beijing (China)

    2007-12-15

    To prevent terrorism during anti-terror war, we developed a reproducible animal model for the induction of a urethral stricture in a war wound rabbit, and to evaluate the feasibility and effect of using a biodegradable urethral stent in the prophylaxis and treatment of urethral strictures in a war wound (or traumatic) rabbit urethral model. The urethral stricture rabbit model was successfully performed by a self-control explosion destructor. New biodegradable urethral stents were placed in the urethras of 20 war wound (traumatic) rabbits, but no stent was used in the 8 rabbits which formed the control group. Follow-up investigation included assessment of procedure success, stent changes, urethrascopy and retrograde urethrography, and histological findings were obtained after sacrifice at 4, 6, 8 and 12 weeks after stent placement. The urethral stricture model owing to a war wound (trauma) was tested by tissue reactions and urethroscopy. The length of the urethral strictures was 5-10 mm; the coarctatetion of the urethral lumen was more than 50%. Biodegradable stent placement was technically successful in 20 rabbits. Urethral specimens obtained from the 4 week stent placement group showed diminished inflammatory cell infiltration and decreased thickness of the papillary projections of the epithelium. There was a strong tendency towards regression of the papillary projections and regeneration of urethral mucosa epithelium in the 8 week group. In particular, the injured urethra has recovered completely in the biodegradable stent groups compared with the control group at 12 weeks. The biodegradable urethral stent seems feasible for treating and preventing urethral strictures owing to a war wound (or traumatic) urethra. There are distinct advantages in terms of safe, effective and less-invasive treatment for the reconstruction of post-traumatic urethral strictures.

  2. Current management of urethral stricture disease

    Science.gov (United States)

    Smith, Thomas G.

    2016-01-01

    Introduction: Broadly defined, urethral strictures are narrowing of the urethral lumen that is surrounded by corpus spongiosum, i.e., urethral meatus through the bulbar urethra. Urethral stenosis is narrowing of the posterior urethra, i.e., membranous urethra through bladder neck/prostate junction, which is not enveloped by corpus spongiosum. The disease has significant quality of life ramifications because many times younger patients are affected by this compared to many other urological diseases. Methods: A review of the scientific literature concerning urethral stricture, stenosis, treatment, and outcomes was performed using Medline and PubMed (U.S. National Library of Medicine and the National Institutes of Health). Abstracts from scientific meetings were included in this review. Results: There is level 3 evidence regarding the etiology and epidemiology of urethral strictures, stenoses, and pelvic fracture urethral injuries. Outcomes data from literature regarding intervention for urethral stricture are largely limited to level 3 evidence and expert opinion. There is a single level 1 study comparing urethral dilation and direct vision internal urethrotomy. Urethroplasty outcomes data are limited to level 3 case series. Conclusions: Progress is being made toward consistent terminology, and nomenclature which will, in turn, help to standardize treatment within the field of urology. Treatment for urethral stricture and stenosis remains inconsistent between reconstructive and nonreconstructive urologists due to varying treatment algorithms and approaches to disease management. Tissue engineering appears to be future for reconstructive urethral surgery with reports demonstrating feasibility in the use of different tissue substitutes and grafts. PMID:26941491

  3. Quality of life of men after various methods of operative treatment for urethral stricture

    Directory of Open Access Journals (Sweden)

    D. Yu. Pushkar

    2014-11-01

    Full Text Available Quality of life of patients was the best after substitution buccal urethroplasty and Turner-Warwick modified by Webster anastomotic urethroplasty, than after internal optical urethrotomy. It is caused by high frequency of recurrence of urethral stricture after internal optical urethrotomy that dictates necessity of its use only at strict indications.

  4. Quality of life of men after various methods of operative treatment for urethral stricture

    Directory of Open Access Journals (Sweden)

    D. Yu. Pushkar

    2013-01-01

    Full Text Available Quality of life of patients was the best after substitution buccal urethroplasty and Turner-Warwick modified by Webster anastomotic urethroplasty, than after internal optical urethrotomy. It is caused by high frequency of recurrence of urethral stricture after internal optical urethrotomy that dictates necessity of its use only at strict indications.

  5. A Simple Technique to Facilitate Treatment of Urethral Strictures with Optical Internal Urethrotomy

    OpenAIRE

    Stamatiou, Konstantinos; Papadatou, Aggeliki; Moschouris, Hippocrates; Kornezos, Ioannis; Pavlis, Anargiros; Christopoulos, Georgios

    2014-01-01

    Urethral stricture is a common condition that can lead to serious complications such as urinary infections and renal insufficiency secondary to urinary retention. Treatment options include catheterization, urethroplasty, endoscopic internal urethrotomy, and dilation. Optical internal urethrotomy offers faster recovery, minimal scarring, and less risk of infection, although recurrence is possible. However, technical difficulties associated with poor visualization of the stenosis or of the uret...

  6. Vesicostomy as a Treatment Option for Epidermolisis Bullosa Case With Urethral and Meatal Involvement

    Directory of Open Access Journals (Sweden)

    Mahmoudreza Moradi

    2016-07-01

    Full Text Available Epidermolisis Bullosa (EB is a rare hereditary disorder that its junctional type is very rare one that involves epithelium, however, genitourinary epithelium involvement occurs so rarely. The present case is 5-year old boy; a known case of junctional EB whom had recurrent urinary retention due to meatal and urethral stenosis that was deteriorated by therapeutically interventions.

  7. Type IIA2 urethral duplication: report of an unusual case | Gupta ...

    African Journals Online (AJOL)

    This report describes a rare case of type IIA2 sagittal urethral duplication. The presentation, investigation, and management of this rare anomaly are briefly discussed. A 3½-year-old boy presented with urinary obstruction and recurrent urinary tract infection due to a stenosed dorsal urethra and segmental stenosis of the ...

  8. Management of complex urethral stricture disease: Algorithm and experience from a single institute

    Directory of Open Access Journals (Sweden)

    Yu-Hua Shau

    2015-09-01

    Conclusion: Complex urethral strictures can be managed by a variety of surgical techniques according to specific stricture locations. However, a careful postoperative follow-up for recurrences is mandatory, since ∼40% of patients undergoing buccal mucosal graft-augmented urethroplasties were expected to have additional procedures after the index urethroplasty.

  9. Intermittent self-dilatation for urethral stricture disease in males: A systematic review and meta-analysis.

    Science.gov (United States)

    Ivaz, Stella L; Veeratterapillay, Rajan; Jackson, Matthew J; Harding, Christopher K; Dorkin, Trevor J; Andrich, Daniela E; Mundy, Anthony R

    2016-09-01

    Intermittent self-dilatation (ISD) may be recommended to reduce the risk of recurrent urethral stricture. Level one evidence to support the use of this intervention is lacking. Determine the clinical and cost-effectiveness of ISD for the management of urethral stricture disease in males. The strategy developed for the Cochrane Incontinence Review Group as a whole (last searched May 7, 2014). Randomised trials where one arm was a programme of ISD for urethral stricture. At least two independent review authors carried out trial assessment, selection, and data abstraction. Data from six trials that were pooled and collectively rated very low quality per the GRADE approach, indicated that recurrent urethral stricture was less likely in men who performed ISD than those who did not (RR 0.70, 95% CI 0.48-1.00). Two trials compared programmes of ISD but the data were not combined and neither were sufficiently robust to draw firm conclusions. Three trials compared devices for performing ISD, results from one of which were too uncertain to determine the effects of a low friction hydrophilic catheter versus a polyvinyl chloride catheter on risk of recurrent urethral stricture (RR 0.32, 95% CI 0.07 to 1.40); another did not find evidence of a difference between 1% triamcinolone gel for lubricating the ISD catheter versus water-based gel on risk of recurrent urethral stricture (RR 0.68, 95% CI 0.35 to 1.32). No trials gave cost-effectiveness or validated PRO data. ISD may decrease the risk of recurrent urethral stricture. A well-designed RCT is required to determine whether that benefit alone is sufficient to make this intervention worthwhile and in whom. Neurourol. Urodynam. 35:759-763, 2016. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

  10. Long-term urethral catheterisation.

    Science.gov (United States)

    Turner, Bruce; Dickens, Nicola

    This article discusses long-term urethral catheterisation, focusing on the relevant anatomy and physiology, indications for the procedure, catheter selection and catheter care. It is important that nurses have a good working knowledge of long-term catheterisation as the need for this intervention will increase with the rise in chronic health conditions and the ageing population.

  11. Posterior Urethroplasty Complexity and Prognosis Can be Described by a Novel Method: Posterior Urethral Stenosis Score.

    Science.gov (United States)

    Wang, Lin; Lv, Xiangguo; Jin, Chongrui; Guo, Hailin; Shu, Huiquan; Fu, Qiang; Sa, Yinglong

    2018-02-01

    To develop a standardized PU-score (posterior urethral stenosis score), with the goal of using this scoring system as a preliminary predictor of surgical complexity and prognosis of posterior urethral stenosis. We retrospectively reviewed records of all patients who underwent posterior urethral surgery at our institution from 2013 to 2015. The PU-score is based on 5 components, namely etiology (1 or 2 points), location (1-3 points), length (1-3 points), urethral fistula (1 or 2 points), and posterior urethral false passage (1 point). We calculated the score of all patients and analyzed its association with surgical complexity, stenosis recurrence, intraoperative blood loss, erectile dysfunction, and urinary incontinence. There were 144 patients who underwent low complexity urethral surgery (direct vision internal urethrotomy, anastomosis with or without crural separation) with a mean score of 5.1 points, whereas 143 underwent high complexity urethroplasty (anastomosis with inferior pubectomy or urethrorectal fistula repair, perineal or scrotum skin flap urethroplasty, bladder flap urethroplasty) with a mean score of 6.9 points. The increase of PU-score was predictive of higher surgical complexity (P = .000), higher recurrence (P = .002), more intraoperative blood loss (P = .000), and decrease of preoperative (P = .037) or postoperative erectile function (P = .047). However, no association was observed between PU-score and urinary incontinence (P = .213). The PU-score is a novel and meaningful scoring system that describes the essential factors in determining the complexity and prognosis for posterior urethral stenosis. Copyright © 2017. Published by Elsevier Inc.

  12. Unusual giant prostatic urethral calculus | Bello | Journal of Surgical ...

    African Journals Online (AJOL)

    Giant vesico-prostatic urethral calculus is uncommon. Urethral stones rarely form primarily in the urethra, and they are usually associated with urethral strictures, posterior urethral valve or diverticula. We report a case of a 32-year-old man with giant vesico-prostatic (collar-stud) urethral stone presenting with sepsis and ...

  13. Management strategies for idiopathic urethritis.

    Science.gov (United States)

    Henderson, L; Farrelly, P; Dickson, A P; Goyal, A

    2016-02-01

    Williams and Mikhael (1971) described idiopathic urethritis (IU) as a self-limiting condition that affects boys aged 5-15 years, with symptoms of urethrorrhagia, dysuria and haematuria. However, a proportion of boys will remain symptomatic for several years, and may develop urethral stricture (Poch et al., 2007; Palagiri et al., 2003). There is no universally effective treatment for IU, although various strategies have been employed. To review the presentation and long-term outcomes of boys with IU, and present the efficacy of management strategies that have been utilised. A retrospective review was performed of all boys with IU. It was based on clinical and cystoscopic findings for presentation, medical history, management and clinical progress. Fifty-four boys were included, with a median age of 11 years (range 5-15 years) at presentation. The median duration of symptoms was 18 months (range 2-132 months). The median follow-up was 18.5 months (range 1-120 months). Seven (13.0%) boys had early urethral stricture at initial cystourethroscopy, and one (1.9%) developed stricture during follow-up. Thirty-six boys (66.7%) had previous circumcision and four (7.4%) had meatal stenosis. Eight (14.8%) had previous hypospadias repair. Whilst 50% of boys with IU do not require any specific treatment, those with severe/unremitting symptoms may benefit from a trial of urethral steroids or short-term urethral catheterisation. The mechanisms of benefit from these modalities are unclear and they require further evaluation. Copyright © 2015 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  14. Treatment of extensive urethral hemangioma with KTP/532 laser.

    Science.gov (United States)

    Lauvetz, R W; Malek, R S; Husmann, D A

    1996-01-01

    Urethral hemangiomas are rare. They vary in size from pinpoint masses to extensive honeycomb-shape deformities leading to significant hematuria. For extensive lesions, therapeutic options have included extensive surgical resection and reconstruction or multistaged neodymium:yttrium-aluminum-garnet (Nd:YAG) laser photocoagulation. We report our experience with the use of potassium titanyl phosphate (KTP/532) laser for treatment of the extensive form. A 7-year-old boy presented with a 2-week history of urethral bleeding. He had extensive hemangiomas of the genital and perineal regions. Cystourethroscopy disclosed diffusely scattered honeycomb-shape hemangiomatous malformation of the anterior urethra. KTP/532 laser energy was delivered transurethrally to the hemangiomatous areas until they blanched. The Foley catheter was removed 24 hours postoperatively, and the patient voided clear urine without difficulty. He has remained trouble-free for more than 2 years. Judicious endoscopic single-stage therapy with KTP/532 laser may obviate open surgical intervention in most cases of extensive and symptomatic urethral hemangiomas. In view of our observation and the literature, KTP/532 laser therapy should be considered the first line of treatment.

  15. Prevalence and morbidity of urethral Trichomonas vaginalis in Japanese men with or without urethritis.

    Science.gov (United States)

    Seike, Kensaku; Maeda, Shin-Ichi; Kubota, Yasuaki; Tamaki, Masayoshi; Yasuda, Mitsuru; Deguchi, Takashi

    2013-09-01

    Trichomonas vaginalis is one of the pathogens causing sexually transmitted infections. This microorganism is a common pathogen among women, but its significance as a cause of morbidity among men remains uncertain. We sought to determine the prevalence and morbidity of T. vaginalis infection in Japanese men with and without urethritis. We examined urine specimens from 215 men with urethritis and 98 men without urethritis for the presence of urethral T. vaginalis by PCR assay. Only four patients-one with gonococcal urethritis, one with non-gonococcal chlamydial urethritis, one with non-gonococcal non-chlamydial urethritis and one without urethritis-were positive for T. vaginalis. The prevalence of T. vaginalis was 1.4% in men with urethritis and 1.0% in men without urethritis. A possible relation between the appearance of T. vaginalis and clinical symptoms was not confirmed. In the present study, the incidence of urethral T. vaginalis infection appears to be rare in Japanese men with or without urethritis, and T. vaginalis may be an uncommon pathogen in male urethritis in Japan.

  16. Relationships between diagnoses of sexually transmitted infections and urinary tract infections among male service members diagnosed with urethritis, active component, U.S. Armed Forces, 2000-2013.

    Science.gov (United States)

    2014-07-01

    A previous MSMR report found that 42.8% of all incident (first-time) urinary tract infections (UTIs) in males, but only 0.4% of such UTIs in females, were diagnosed as "urethritis, unspecified" (ICD-9: 597.80). This study explored the possibility that many of the diagnoses of urethritis in males represented sexually transmitted infections (STIs), even though ICD-9: 597.80 is explicitly reserved for cases of urethritis that are deemed to not be sexually transmitted. Examined were relationships between diagnoses of urethritis, diagnoses of STIs, and recurrent diagnoses of UTIs. Male service members who received a diagnosis of "urethritis, unspecified" (ICD-9: 597.80) had an increased risk of a subsequent UTI diagnosis, especially of "urethritis, unspecified," compared to all male service members. Most service members who were diagnosed with "urethritis, unspecified" had no documented diagnoses of an STI in their Military Health System health records; however, recurrent UTIs were more common among service members who did have documented STIs. The most commonly diagnosed STIs in this study were "other non-gonococcal urethritis" (which includes that caused by Chlamydia trachomatis) and gonorrhea.

  17. [Urethral diverticulum. Our casuistic and the literatura review].

    Science.gov (United States)

    Ramírez Backhaus, M; Trassierra Villa, M; Broseta Rico, E; Gimeno Argente, V; Arlandis Guzmán, S; Alonso Gorrea, M; Jiménez Cruz, J F

    2007-09-01

    The possible etiopathogenic factors, symptoms, diagnostic methods, surgical management and complications of the urethral diverticula are reviewed. A retrospective study of the clinical charts with urethral diverticula diagnosis during the period 1986-2006 was carried out. In the last 20 years a total of 19 patients have been treated for this pathology: 15 females and 4 males. Five of the females started with a sensation of vaginal mass; the rest were diagnosed of micturitional (irritative) syndrome, urinary incontinence or urinary infection. In the case of males, 3 of them had a palpable tumour in the penis. The most used diagnostic method was retrograde and voiding cystourethrography; urethrography with double-occlusion balloon catheter was used in 5 cases and urethroscopy in 4 patients; other techniques of image diagnosis like magnetic resonance imaging were necessary for the most complex cases. The treatment was the excision of the diverticulum, except for one of the females who rejected the treatment. The evolution in all treated women was successful, according to follow up 2 years after the treatment. In males, two of them had complex recurrent diverticula. Urethral diverticula are nosologic entities of difficult diagnosis, due to their low prevalence and their unspecific clinic, therefore diagnosis is sometimes incidental. The etiopathogenity is acquired in most cases and its surgical treatment is more challenging in males than in females probably linked to the fact that diverticula appear in urethras with previous surgery, endourologic manipulation or associated injuries.

  18. Urethral duplication with unusual cause of bladder outlet obstruction

    Directory of Open Access Journals (Sweden)

    Vivek Venkatramani

    2016-01-01

    Full Text Available A 12-year-old boy presented with poor flow and recurrent urinary tract infections following hypospadias repair at the age of 3 years. The evaluation revealed urethral duplication with a hypoplastic dorsal urethra and patent ventral urethra. He also had duplication of the bladder neck, and on voiding cystourethrogram the ventral bladder neck appeared hypoplastic and compressed by the dorsal bladder neck during voiding. The possibility of functional obstruction of the ventral urethra by the occluded dorsal urethra was suspected, and he underwent a successful urethro-urethrostomy.

  19. Ventral inlay buccal mucosal graft urethroplasty: a novel surgical technique for the management of urethral stricture disease.

    Science.gov (United States)

    Kovell, Robert Caleb; Terlecki, Ryan Patrick

    2015-02-01

    To describe the novel technique of ventral inlay substitution urethroplasty for the management of male anterior urethral stricture disease. A 58-year-old gentleman with multifocal bulbar stricture disease measuring 7 cm in length was treated using a ventral inlay substitution urethroplasty. A dorsal urethrotomy was created, and the ventral urethral plated was incised. The edges of the urethral plate were mobilized without violation of the ventral corpus spongiosum. A buccal mucosa graft was harvested and affixed as a ventral inlay to augment the caliber of the urethra. The dorsal urethrotomy was closed over a foley catheter. No intraoperative or postoperative complications occurred. Postoperative imaging demonstrated a widely patent urethra. After three years of follow-up, the patient continues to do well with no voiding complaints and low postvoid residuals. Ventral inlay substitution urethroplasty appears to be a safe and feasible technique for the management of bulbar urethral strictures.

  20. Artificial urethral sphincters: Value of plain film radiography in evaluation of prosthesis malfunction

    International Nuclear Information System (INIS)

    Rose, S.C.; Hansen, M.E.; Webster, G.; Dunnick, N.R.

    1987-01-01

    Case records were reviewed to determine the diagnostic efficacy of plain radiographs in the evaluation of inflatable artificial urethral sphincters. Of 84 patients with prostheses, 21 (25%) developed complications. Fluid leaks were found in 16 patients who presented with recurrent incontinence; plain radiographs demonstrated an interval decrease in balloon reservoir diameter. Kinked tubing, which was evident on plain films, caused acute urinary retention in three patients. However, plain radiographs failed to detect evidence of prosthesis erosion into the urethra in either of two patients with this complication. Although urethroscopy is needed to detect urethral erosion, plain radiographs are inexpensive and reliable in the initial evaluation of artifical sphincter malfunction

  1. Experience with 32 Pelvic Fracture Urethral Defects Associated with Urethrorectal Fistulas: Transperineal Urethroplasty with Gracilis Muscle Interposition.

    Science.gov (United States)

    Guo, Hailin; Sa, Yinglong; Fu, Qiang; Jin, Chongrui; Wang, Lin

    2017-07-01

    Pelvic fracture urethral defects associated with urethrorectal fistulas are rare and difficult to repair. The aim of this study was to evaluate the efficacy of transperineal urethroplasty with gracilis muscle interposition for the repair of pelvic fracture urethral defects associated with urethrorectal fistulas. We identified 32 patients who underwent transperineal urethroplasty with gracilis muscle interposition to repair pelvic fracture urethral defects associated with urethrorectal fistulas. Patient demographics as well as preoperative, operative and postoperative data were obtained. Mean followup was 33 months (range 6 to 64). The overall success rate was 91% (29 of 32 cases). One-stage repair was successful in 17 of 18 patients (94%) using perineal anastomosis with separation of the corporeal body and in 12 of 14 (86%) using perineal anastomosis with inferior pubectomy and separation of the corporeal body. All 22 patients (100%) without a previous history of repair were successfully treated. However, only 7 of 10 patients (70%) with a previous history of failed urethroplasty and urethrorectal fistula repair were cured. Recurrent urethral strictures developed in 2 cases. One patient was treated successfully with optical internal urethrotomy and the other was treated successfully with tubed perineoscrotal flap urethroplasty. Recurrent urethrorectal fistulas associated with urethral strictures developed in an additional patient. Transperineal urethroplasty with gracilis muscle interposition is a safe and effective surgical procedure for most pelvic fracture urethral defects associated with urethrorectal fistulas. Several other factors may affect its postoperative efficiency. Copyright © 2017 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  2. Clinical Characteristics of Herpes Simplex Virus Urethritis Compared With Chlamydial Urethritis Among Men.

    Science.gov (United States)

    Ong, Jason J; Morton, Anna N; Henzell, Helen R; Berzins, Karen; Druce, Julian; Fairley, Christopher K; Bradshaw, Catriona S; Read, Tim Rh; Hocking, Jane S; Chen, Marcus Y

    2017-02-01

    The aim of this study was to ascertain the clinical characteristics associated with herpes simplex virus (HSV) urethritis in men and to compare those with chlamydial urethritis. We compared clinical and laboratory data from men diagnosed with polymerase chain reaction confirmed HSV urethritis with those of men with chlamydial urethritis presenting to Melbourne Sexual Health Centre between 2000 and 2015. Eighty HSV urethritis cases were identified: 55 (68%, 95% confidence interval, 58-78) were by HSV-1 and 25 (32%, 95% confidence interval, 22-42) by HSV-2. Compared with chlamydial urethritis, men with HSV urethritis were significantly more likely to report severe dysuria (20% vs 0%, P < 0.01) or constitutional symptoms (15% vs 0%, P < 0.01). Men with HSV urethritis were significantly more likely to have meatitis (62% vs 23%, P < 0.01), genital ulceration (37% vs 0%, P < 0.01), or inguinal lymphadenopathy (30% vs 0%, P < 0.01) but less likely to have urethral discharge (32% vs 69%, P < 0.01). There was no significant difference in the proportion of men who had raised (≥5) polymorphonuclear leukocytes per high-powered field between the two groups (P = 0.46). The clinical presentation of HSV urethritis in men may differ from those of chlamydial urethritis and guide testing for HSV in men presenting with non-gonococcal urethritis.

  3. Urethral alarm probe for permanent prostate implants

    International Nuclear Information System (INIS)

    Cutajar, D.; Lerch, M.; Takacs, G.

    2008-01-01

    We have developed a urethral dosimetry system for real time dose verification along the urethra during permanent implant prostate brachytherapy. The urethral alarm uses 'spectroscopic dosimetry' to calculate the dose rate along the urethra in real time. The application of spectroscopic dosimetry for the urethral alarm probe was verified using Monte Carlo calculations. In phantom depth dose measurements as well as isotropy measurements were performed to verify the usefulness of the urethra alarm probe as an in vivo real time dosimeter. (author)

  4. Urethral Leiomyoma: A Rare Clinical Entity

    Directory of Open Access Journals (Sweden)

    Ng Beng Kwang

    2016-01-01

    Full Text Available Extrauterine leiomyomas are encountered occasionally, which can pose a diagnostic dilemma and challenge to the gynaecologist. We report a rare case of urethral leiomyoma. A 31-year-old woman with history of primary subfertility presented with mass at her urethral meatus and lower urinary tract symptoms. She underwent examination under anaesthesia and excision of the urethral mass. Histopathological examination confirmed leiomyoma. Diagnosis and management of this common growth situated at a rare location were reviewed and discussed.

  5. Total vaginectomy and urethral lengthening at time of neourethral prelamination in transgender men.

    Science.gov (United States)

    Medina, Carlos A; Fein, Lydia A; Salgado, Christopher J

    2017-11-29

    For transgender men (TGM), gender-affirmation surgery (GAS) is often the final stage of their gender transition. GAS involves creating a neophallus, typically using tissue remote from the genital region, such as radial forearm free-flap phalloplasty. Essential to this process is vaginectomy. Complexity of vaginal fascial attachments, atrophy due to testosterone use, and need to preserve integrity of the vaginal epithelium for tissue rearrangement add to the intricacy of the procedure during GAS. We designed the technique presented here to minimize complications and contribute to overall success of the phalloplasty procedure. After obtaining approval from the Institutional Review Board, our transgender (TG) database at the University of Miami Hospital was reviewed to identify cases with vaginectomy and urethral elongation performed at the time of radial forearm free-flap phalloplasty prelamination. Surgical technique for posterior vaginectomy and anterior vaginal wall-flap harvest with subsequent urethral lengthening is detailed. Six patients underwent total vaginectomy and urethral elongation at the time of radial forearm free-flap phalloplasty prelamination. Mean estimated blood loss (EBL) was 290 ± 199.4 ml for the vaginectomy and urethral elongation, and no one required transfusion. There were no intraoperative complications (cystotomy, ureteral obstruction, enterotomy, proctotomy, or neurological injury). One patient had a urologic complication (urethral stricture) in the neobulbar urethra. Total vaginectomy and urethral lengthening procedures at the time of GAS are relatively safe procedures, and using the described technique provides excellent tissue for urethral prelamination and a low complication rate in both the short and long term.

  6. Anterior Urethral Advancement in Repair of Hypospadias: A ...

    African Journals Online (AJOL)

    xp

    meticulous dissection was performed to free the two penile skin flaps from the spongy urethra which was then dissected and mobilized from the groove formed by the two corpora cavernosa of the penis starting at the midpenile area .Special care should be taken during the dissection to avoid injury to corpora cavernosa, that ...

  7. Severe congenital penile torsion with anterior urethral diverticulum ...

    African Journals Online (AJOL)

    On examination, he was found to be a case of severe congenital penile torsion with diversion and rotation of median raphae in a counterclockwise fashion upto the midline dorsally confirming 180◦ torsion. During voiding, there was appearance of a swelling in distal penile region with passage of urinary drops while ...

  8. [Lymphadenectomy performed along the left recurrent laryngeal nerve after anterior detachment of the esophagus via thoracoscopic esophagectomy in the prone position under artificial pneumothorax].

    Science.gov (United States)

    Yamamoto, Shinichi; Ohshima, Hisami; Katsumori, Takashi; Hamaguchi, Hiromitsu; Tsukamoto, Yukika; Iwanaga, Tomohiro

    2014-11-01

    Thoracoscopic esophagectomy was performed in the prone position under artificial pneumothorax and did not affect the surgical area during lung ventilation; tracheal mobility was also improved. Lymphadenectomy around the left recurrent laryngeal nerve was performed by separating the left main bronchus and trachea between the esophagus and pericardium before detaching the dorsal side of the esophagus.

  9. Outcomes of Direct Vision Internal Urethrotomy for Bulbar Urethral Strictures: Technique Modification with High Dose Triamcinolone Injection

    Directory of Open Access Journals (Sweden)

    Rishi Modh

    2015-01-01

    Full Text Available Objective. To evaluate the recurrence rate of bulbar urethral strictures managed with cold knife direct vision internal urethrotomy and high dose corticosteroid injection. Methods. 28 patients with bulbar urethral strictures underwent direct vision internal urethrotomy with high dose triamcinolone injection into the periurethral tissue and were followed up for recurrence. Results. Our cohort had a mean age of 60 years and average stricture length of 1.85 cm, and 71% underwent multiple previous urethral stricture procedures with an average of 5.7 procedures each. Our technique modification of high dose corticosteroid injection had a recurrence rate of 29% at a mean follow-up of 20 months with a low rate of urinary tract infections. In patients who failed treatment, mean time to stricture recurrence was 7 months. Patients who were successfully treated had significantly better International Prostate Symptom Scores at 6, 9, and 12 months. There was no significant difference in maximum flow velocity on Uroflowmetry at last follow-up but there was significant difference in length of follow-up (p=0.02. Conclusions. High dose corticosteroid injection at the time of direct vision internal urethrotomy is a safe and effective procedure to delay anatomical and symptomatic recurrence of bulbar urethral strictures, particularly in those who are poor candidates for urethroplasty.

  10. Outcomes of Direct Vision Internal Urethrotomy for Bulbar Urethral Strictures: Technique Modification with High Dose Triamcinolone Injection.

    Science.gov (United States)

    Modh, Rishi; Cai, Peter Y; Sheffield, Alyssa; Yeung, Lawrence L

    2015-01-01

    Objective. To evaluate the recurrence rate of bulbar urethral strictures managed with cold knife direct vision internal urethrotomy and high dose corticosteroid injection. Methods. 28 patients with bulbar urethral strictures underwent direct vision internal urethrotomy with high dose triamcinolone injection into the periurethral tissue and were followed up for recurrence. Results. Our cohort had a mean age of 60 years and average stricture length of 1.85 cm, and 71% underwent multiple previous urethral stricture procedures with an average of 5.7 procedures each. Our technique modification of high dose corticosteroid injection had a recurrence rate of 29% at a mean follow-up of 20 months with a low rate of urinary tract infections. In patients who failed treatment, mean time to stricture recurrence was 7 months. Patients who were successfully treated had significantly better International Prostate Symptom Scores at 6, 9, and 12 months. There was no significant difference in maximum flow velocity on Uroflowmetry at last follow-up but there was significant difference in length of follow-up (p = 0.02). Conclusions. High dose corticosteroid injection at the time of direct vision internal urethrotomy is a safe and effective procedure to delay anatomical and symptomatic recurrence of bulbar urethral strictures, particularly in those who are poor candidates for urethroplasty.

  11. PCR for diagnosis of male Trichomonas vaginalis infection with chronic prostatitis and urethritis.

    Science.gov (United States)

    Lee, Jong Jin; Moon, Hong Sang; Lee, Tchun Yong; Hwang, Hwan Sik; Ahn, Myoung-Hee; Ryu, Jae-Sook

    2012-06-01

    The aim of this study was to assess the usefulness of PCR for diagnosis of Trichomonas vaginalis infection among male patients with chronic recurrent prostatitis and urethritis. Between June 2001 and December 2003, a total of 33 patients visited the Department of Urology, Hanyang University Guri Hospital and were examined for T. vaginalis infection by PCR and culture in TYM medium. For the PCR, we used primers based on a repetitive sequence cloned from T. vaginalis (TV-E650). Voided bladder urine (VB1 and VB3) was sampled from 33 men with symptoms of lower urinary tract infection (urethral charge, residual urine sensation, and frequency). Culture failed to detect any T. vaginalis infection whereas PCR identified 7 cases of trichomoniasis (21.2%). Five of the 7 cases had been diagnosed with prostatitis and 2 with urethritis. PCR for the 5 prostatitis cases yielded a positive 330 bp band from bothVB1 and VB3, whereas positive results were only obtained from VB1 for the 2 urethritis patients. We showed that the PCR method could detect T. vaginalis when there was only 1 T. vaginalis cell per PCR mixture. Our results strongly support the usefulness of PCR on urine samples for detecting T. vaginalis in chronic prostatitis and urethritis patients.

  12. Repeat urethrotomy and dilation for the treatment of urethral stricture are neither clinically effective nor cost-effective.

    Science.gov (United States)

    Greenwell, T J; Castle, C; Andrich, D E; MacDonald, J T; Nicol, D L; Mundy, A R

    2004-07-01

    We developed an algorithm for the management of urethral stricture based on cost-effectiveness. United Kingdom medical and hospital costs associated with the current management of urethral stricture were calculated using private medical insurance schedules of reimbursement and clean intermittent self-catheterization supply costs. These costs were applied to 126 new patients treated endoscopically for urethral stricture in a general urological setting between January 1, 1991 and December 31, 1999. Treatment failure was defined as recurrent symptomatic stricture requiring further operative intervention following initial intervention. Mean followup available was 25 months (range 1 to 132). The costs were urethrotomy/urethral dilation 2,250.00 pounds sterling (3,375.00 dollars, ratio 1.00), simple 1-stage urethroplasty 5,015.00 pounds sterling (7,522.50 dollars, ratio 2.23), complex 1-stage urethroplasty 5,335.00 pounds sterling (8,002.50 dollars, ratio 2.37) and 2-stage urethroplasty 10,370 pounds sterling (15,555.00 dollars, ratio 4.61). Of the 126 patients assessed 60 (47.6%) required more than 1 endoscopic retreatments (mean 3.13 each), 50 performed biweekly clean intermittent self-catheterization and 7 underwent urethroplasty during followup. The total cost per patient for all 126 patients for stricture treatment during followup was 6,113 pounds sterling (9,170 dollars). This cost was calculated by multiplying procedure cost by the number of procedures performed. A strategy of urethrotomy or urethral dilation as first line treatment, followed by urethroplasty for recurrence yielded a total cost per patient of 5,866 pounds sterling (8,799 dollars). A strategy of initial urethrotomy or urethral dilation followed by urethroplasty in patients with recurrent stricture proves to be the most cost-effective strategy. This financially based strategy concurs with evidence based best practice for urethral stricture management.

  13. Balloon dilatation of iatrogenic urethral strictures

    International Nuclear Information System (INIS)

    Acunas, B.; Acunas, G.; Gokmen, E.; Celik, L.

    1988-01-01

    Balloon dilatation of the urethra was performed in five patients with iatrogenic urethral strictures. The urethral strictures were successfully negotiated and dilated in all patients. Redilatation became necessary in a period ranging from 3 to 10 months. The authors believe that balloon dilatation of the urethra can be safely and successfully performed; the procedure produces minimal trauma and immediate relief of symptoms. (orig.)

  14. [Transurethral thulium laser urethrotomy for urethral stricture].

    Science.gov (United States)

    Liu, Chun-Lai; Zhang, Xi-Ling; Liu, Yi-Li; Wang, Ping

    2011-09-01

    To evaluate the effect of endourethrotomy with thulium laser as a minimally invasive treatment for urethral stricture. We treated 36 cases of urethral stricture or atresia by endourethrotomy with thulium laser, restored the urethral continuity by vaporization excision of the scar tissue, and observed the clinical effects and complications. The mean operation time was 35 min, ranging from 10 to 90 min. Smooth urination was achieved after 2-6 weeks of catheter indwelling, with no urinary incontinence. The patients were followed up for 4-24 (mean 12) months, during which 27 did not need any reintervention, 5 developed urinary thinning but cured by urethral dilation, 3 received another laser urethrotomy for previous negligence of timely urethral dilation, and the other 1 underwent open urethroplasty. Thulium laser urethrotomy is a safe and effective minimally invasive option for short urethral stricture, which is also suitable for severe urethral stricture and urethral atresia. Its short-term outcome is satisfactory, but its long-term effect remains to be further observed.

  15. Azithromycin Failure in Mycoplasma genitalium Urethritis

    Science.gov (United States)

    Jensen, Jorgen S.; Tabrizi, Sepehr N.; Read, Timothy R.H.; Garland, Suzanne M.; Hopkins, Carol A.; Moss, Lorna M.; Fairley, Christopher K.

    2006-01-01

    We report significant failure rates (28%, 95% confidence interval 15%–45%) after administering 1 g azithromycin to men with Mycoplasma genitalium–positive nongonococcal urethritis. In vitro evidence supported reduced susceptibility of M. genitalium to macrolides. Moxifloxacin administration resulted in rapid symptom resolution and eradication of infection in all cases. These findings have implications for management of urethritis. PMID:16836839

  16. Reactive arthritis associated with Mycoplasma genitalium urethritis.

    Science.gov (United States)

    Chrisment, D; Machelart, I; Wirth, G; Lazaro, E; Greib, C; Pellegrin, J-L; Bébéar, C; Peuchant, O

    2013-11-01

    Mycoplasma genitalium is an important cause of sexually transmitted infections that is gaining recognition and is an independent cause of acute and chronic nongonococcal urethritis in men. M. genitalium has been implicated as a possible causative factor in reactive arthritis. We report a case of reactive arthritis complicating M. genitalium urethritis in an HLA-B27-positive patient. © 2013.

  17. Corynebacterium propinquum associated with acute, nongonococcal urethritis.

    Science.gov (United States)

    Abdolrasouli, Alireza; Roushan, Azita

    2013-10-01

    Corynebacterium propinquum is usually considered part of the normal human oropharyngeal flora and is rarely responsible for clinical infection. We report here what seems to be the first case of acute purulent urethral discharge in a young Iranian man with urethritis acquired after orogenital contact. Attention should be devoted to less common nondiphtheriae Corynebacterium species for differential diagnosis.

  18. Bladder exstrophy associated with complete urethral duplication ...

    African Journals Online (AJOL)

    J.E. Mensah

    ees.elsevier.com/afju · www.sciencedirect.com. Case report. Bladder exstrophy associated with complete urethral duplication: Bladder can be augmented with dorsal urethral mucosa. J.E. Mensaha,∗. , K.N. Ampadua, M.Y. Kyeia, B. Edusieb.

  19. The diastal urethral stenosis in female children

    International Nuclear Information System (INIS)

    Pauer, W.

    1985-01-01

    The distal urethral stenosis in female children is a pathological reality. It is represented by the hymenal hood, the meatal stenosis and the distal urethral ring. Diagnosis and localisation of the stenosis is maintained by calibration with bougies a boule. Therapeutical consequences are: internal urethrotomy, bilateral meatotomy and excision of hymenal hoods. (Author)

  20. Contemporary Management of Primary Distal Urethral Cancer

    NARCIS (Netherlands)

    Traboulsi, S.L.; Witjes, J.A.; Kassouf, W.

    2016-01-01

    Primary urethral cancer is one of the rare urologic tumors. Distal urethral tumors are usually less advanced at diagnosis compared with proximal tumors and have a good prognosis if treated appropriately. Low-stage distal tumors can be managed successfully with a surgical approach in men or radiation

  1. Bone fragment union and remodeling after arthroscopic bony bankart repair for traumatic anterior shoulder instability with a glenoid defect: influence on postoperative recurrence of instability.

    Science.gov (United States)

    Nakagawa, Shigeto; Ozaki, Ritsuro; Take, Yasuhiro; Mae, Tatsuo; Hayashida, Kenji

    2015-06-01

    Although good clinical outcomes have been reported after arthroscopic bony Bankart repair, the extent of bone union is still unclear. To investigate bone union after arthroscopic bony Bankart repair and its influence on postoperative recurrence of instability. Cohort study; Level of evidence, 3. Among 113 consecutive shoulders that underwent arthroscopic bony Bankart repair, postoperative evaluation of bone union by computed tomography (CT) was performed at various times in 81 shoulders. Bone union was investigated during 3 periods: 3 to 6 months postoperatively (first period), 7 to 12 months postoperatively (second period), and 13 months or more postoperatively (third period). The influence of the size of the preoperative glenoid defect and the size of the bone fragment on bone union was investigated, as well as the influence of bone union on postoperative recurrence of instability. In shoulders with bone union, bone fragment remodeling and changes in the glenoid defect size were also investigated. The bone union rate was 30.5% in the first period, 55.3% in the second period, and 84.6% in the third period. Among 53 shoulders with CT evaluation in the second period or later and follow-up for a minimum of 1 year, there was complete union in 33 shoulders (62.3%), partial union in 3 (5.7%), nonunion in 8 (15.1%), and no fragment on CT in 9 (17.0%). The complete union rate was 50% for 22 shoulders with small bone fragments (fragments (5%-10%), and 86.7% for 15 shoulders with large fragments (>10%). The recurrence rate for postoperative instability was only 6.1% for shoulders with complete union, while it was 50% for shoulders with partial union, nonunion, no fragment, and no fragment on CT. The recurrence rate was significantly higher (36.4%) in shoulders with small fragments, but it was significantly lower in shoulders with bone union. In shoulders with bone union, the bone fragment frequently became larger over time, while the size of the glenoid defect decreased

  2. A clinicopathological study of urethritis in males.

    Science.gov (United States)

    Saleem, Khawer; Mumtaz, Babar; Raza, Naeem

    2009-12-01

    To determine the etiology and frequency of different types of urethritis in adult males. A case series. The Dermatology Department of PNS Shifa Hospital, Karachi, from June 2004 to December 2007. One hundred male patients having complaints of urethral discharge and dysuria reporting in the skin OPD were included in the study. Patients who had received systemic treatment for their complaints and those who had other systemic infections were excluded. A detailed history including history of sexual contact was taken. Dermatological examination including examination of external genitalia was also performed. All these patients were subjected to complete physical examination, complete urine examination, urethral pus for gram staining and culture, endo-urethral swab with urethral loop for seeing Chlamydia antigen by fluorescent microscopy, cultures for ureaplasma and Wet mount specimen microscopy for trichomonas along with HIV (serum ELISA) test. Non-gonococcal urethritis was diagnosed on the presence of more than five polymorphonuclear leucocytes per high power field in at least five fields of Gram stained urethral smear, in the absence of Gram negative diplococci. The mean age was 29.2 + or - 5.8 years. Seventy (70%) cases were diagnosed as gonococcal urethritis and 30 (30%) cases as non-gonococcal urethritis (NGU). History of illicit sexual exposure was available in 25 (25%) patients. The interval period between initiation of symptoms and reporting of patient in gonococcal urethritis was 4 to 30 days (mean 12.8 days) and 4 days to 2 months (mean 20.7 days) in non-gonococcal urethritis. The patients with gonococcal urethritis presented with purulent discharge in 66 (84%) cases, and dysuria in 49 (70%) cases. In the NGU group, 25 (80%) cases had mucoid discharge and 18 (65%) had dysuria. in 70%, Neisseria gonorrhoeae was isolated, Chlamydia trachomatis in 16%, ureaplasma in 8%, and Trichomonas vaginalis in 4%. No organism could be detected in 2% cases. HIV test was

  3. Imaging of the female urethral diverticulum

    International Nuclear Information System (INIS)

    Singla, P.; Long, S.S.; Long, C.M.; Genadry, R.R.; Macura, K.J.

    2013-01-01

    Female urethral diverticulum is a localized out-pouching of the urethra that is becoming increasingly prevalent, but often poses a diagnostic challenge. Traditionally, conventional voiding cystourethrography has been used to make the preoperative diagnosis. With the development of higher-resolution images acquired through ultrasonography (US), computed tomography (CT), and magnetic resonance imaging (MRI), the anatomy and various abnormalities of the female urethra can be better elucidated. This article focuses on the imaging features of female urethral diverticulum, with emphasis on diagnostic pearls, particularly using MRI. Female urethral diverticulum can be best identified by their location in the posterolateral urethra and by their communication with the urethral lumen. Improved imaging techniques combined with increased physician awareness of urethral diverticulum will lead to more prompt and accurate diagnosis of this entity, leading to better treatment of affected patients

  4. [Penis-preserving surgery in patients with primary penile urethral cancer].

    Science.gov (United States)

    Maek, M; Musch, M; Arnold, G; Kröpfl, D

    2014-12-01

    Primary urethral cancer in males is a rare entity with only approximately 800 cases described, which is why it is difficult to formulate evidence-based guidelines for treatment. For tumors in the pT2 stage with a localization distal to the membranous urethra, a penis-preserving operation can be carried out. In the period from November 2006 to February 2014 a total of 4 patients with primary urethral cancer underwent a penis-preserving urethral resection. The tumor characteristics and treatment results were collated retrospectively. Of the four patients one had a transitional cell carcinoma of the mid-penile urethra in stage pT2 G2. In two out of the four patients a squamous cell carcinoma (PEC) was present in the mid-penile urethra in stages pT2 G2 and pT2 G3, respectively, with concomitant carcinoma in situ (CIS). The fourth patient had a PEC of the fossa terminalis in stage pT2 G2. Initially all patients underwent a penis-preserving resection. In one case, despite an initial R0 resection a local recurrence occurred and a complete penectomy was performed. Irradiation and lymphadenectomy were not carried out. At a mean follow-up of 37 months all patients are currently in complete remission. Primary penile urethral cancer can be treated by a penis-preserving operation. Close follow-up is essential because recurrence can arise despite an initial R0 resection.

  5. Aetiology of Urethral Strictures at Moi Teaching and Refferal Hospital

    African Journals Online (AJOL)

    16.3 years. Conclusion. Urethritis, iatrogenic and accidental trauma are still the commonest causes of urethral strictures in our environment. These causes are preventable. Introduction. Urethral stricture disease is caused by any process that injures the urethral epithelium or the underlying spongiosum leading to healing by.

  6. The urethral smear as a tool in diagnosing adenovirus-induced urethritis.

    Science.gov (United States)

    Tønsberg, E; Hartgill, U

    2014-12-01

    Adenovirus is a recognised cause of non-gonococcal urethritis, and is not uncommonly associated with extragenital signs and symptoms. This case report describes a patient with symptoms of conjunctivitis, meatitis and urethritis. The urethral smear revealed almost exclusively monocytes microscopically, raising the suspicion of a viral aetiology. Results confirmed the presence of adenovirus in both the eyes and urethra. Despite waning reliance on the urethral smear in sexual health clinics, it can still be an important diagnostic tool in assessing the aetiology of non-specific urethritis. Finding an obvious monocytic cell response in the urethral smear can indicate a viral cause and allow the clinician to optimise management, counsel appropriately, and potentially reduce unnecessary antibiotic use. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  7. Endoscopic use of cyanoacrylate glue in the treatment of urethral fistula

    Directory of Open Access Journals (Sweden)

    Andre Ramos Sorgi Macedo

    2013-07-01

    Full Text Available Purpose The aim of this video is to demonstrate an endoscopic and minimally invasive repair of an urethrocutaneous fistula with cyanoacrylate glue. Materials and Methods: A 56 year-old-man with post-infectious urethral stricture and recurrent perineal abscess formation due to urethral fistulas. Results The operative time was 60 minutes, no major complications were observed perioperatively and postoperatively. At a follow-up time of 6 months the patient had no evidence of recurrent fistula and abscess formation. CONCLUSIONS The endoscopic use of cyanoacrylate glue represents a safe and minimally invasive approach that might be offered as a first line option for the treatment of urinary fistulas in selected patients, especially those with narrow and long tracts.

  8. Transvaginal bladder neck closure with posterior urethral flap for devastated urethra.

    Science.gov (United States)

    Rovner, Eric S; Goudelocke, Colin M; Gilchrist, Alienor; Lebed, Brett

    2011-07-01

    To present a modified transvaginal bladder neck closure (TV BNC) technique using a posterior urethral flap to minimize the potential risk of ureteral injury and fistula formation. Urethral and bladder neck destruction owing to chronic indwelling urethral catheters in female neurogenic patients is a devastating complication. A retrospective review was performed of all patients undergoing TV BNC at a single institution during a 3-year period. All patients had had a nonfunctional or destroyed urethra because of a long-term indwelling urethral catheter. In brief, the devastated outlet was closed using the dorsally bivalved urethra as a flap that was rotated cephalad onto the incised anterior bladder wall for closure, thereby rotating the suture line high into the retropubic space. A postoperative cystogram was obtained at 2-3 weeks. A total of 11 consecutive female patients with a devastated outlet underwent TV BNC, as described, with placement of a suprapubic tube. One patient experienced failure at 6 weeks postoperatively. The mean follow-up for the entire cohort was 9.6 months (range 1-36). Serial upper tract imaging at the last follow-up visit revealed no new hydroureteronephrosis. The results of our study have shown that TV BNC with a posterior urethral flap provides satisfactory early results. This technique creates a suture line far removed from the ureteral orifices, minimizing the risk of upper tract injury during closure. Also, the rotation of the posterior urethra onto the anterior bladder wall secures the suture line high into the retropubic space, minimizing the risk of failure and postoperative fistula formation. Copyright © 2011 Elsevier Inc. All rights reserved.

  9. Urethral syndrome” in women

    Directory of Open Access Journals (Sweden)

    Sławomir Dutkiewicz

    2013-08-01

    Full Text Available A contemporary overview of knowledge is presented on the subject of the so-called urethral syndrome in women, the causes of which have yet to be clearly identified. For practical reasons, the following three forms of the syndrome have been distinguished: interstitial cystitis, the “infectious” form and the “clean” form. In women who do not show symptoms of inflammation of the reproductive organs, bacterial urethritis should be distinguished from the urethral syndrome by evaluating the symptoms, the bacteriological tests and the risk of infection.

  10. Urethral carcinoma in women: results of treatment with primary radiotherapy

    International Nuclear Information System (INIS)

    Milosevic, M.F.; Wards, P.R.; Gospodarowicz, M.K.; McLean, M.; Catton, P.A.; Catton, C.N.; Banerjee, D.

    2000-01-01

    Urethral carcinoma in women is uncommon. This study was undertaken to evaluate the role of radiotherapy in the treatment of these tumors. The hospital records of 34 women with primary urethral carcinoma were retrospectively reviewed. There were 15 squamous cell carcinomas, 13 transitional cell carcinomas, and six adenocarcinomas. The primary tumor was >4 cm in size in eight patients, involved the proximal urethra in 19 and extended to adjacent organs in 22. Inguinal or iliac lymphadenopathy was present in nine patients. There were eight TNM stage I/II tumors, 11 stage III tumors and 15 stage IV tumors. Radiotherapy was administered only to the primary tumor in 15 patients, and to the primary tumor and regional lymph nodes in the remaining 19 patients. Brachytherapy with or without external radiation was used to treat the primary tumor in 20 patients. Tumor recurred in 21 patients. The 7-year actuarial overall and cause-specific survivals were 41 and 45%, respectively. Large primary tumor bulk and treatment with external beam radiation alone (no brachytherapy) were independent adverse prognostic factors for local tumor recurrence. Brachytherapy reduced the risk of local recurrence by a factor of 4.2. The beneficial effect of brachytherapy was most prominently seen in patients with bulky primary disease. Large tumor size was the only independent adverse predictor of overall disease recurrence and death from cancer. Radiotherapy is an effective treatment for carcinoma of the female urethra and preserves normal anatomy and function. Brachytherapy improves local tumor control, possibly as a result of the higher radiation dose that can safely be delivered. (author)

  11. Transurethral cystolithotripsy with a ureteroscope under local urethral anaesthesia and sedoanalgesia

    International Nuclear Information System (INIS)

    Uzun, H.; Tomak, Y.; Zorba, O.U.; Bostan, H.; Kalkan, M.

    2013-01-01

    Objective: To investigate if transurethral cystolithotripsy with a ureteroscope is feasible under local urethral anaesthesia, intravenous sedation and analgesia (sedoanalgesia). Methods: The prospective study was conducted from December 2009 to October 2010 and comprised 18 male patients with bladder calculi over 10mm in widest diameter regardless of etiology. The patients underwent transurethral holmium laser cystolithotripsy with a 9.5f semi-rigid ureteroscope. All patients received 2% idocaine gel local urethral anaesthesia, intravenous 0.03mg/kg midazolam and 7 micro g/kg alfentanil before the start of lithotripsy. Patients were discharged 1-3 hours after removal of the urethral foley catheter. Patients were asked to scale the discomfort and/or pain level by using visual analogue pain scale. Patients were followed up for at least 6 months. Results: The overall success rate was 89% (n=16). The mean stone diameter and total number of stones in the 16 patients was 21,48 +-6.7 (12-35) mm and 21 stones, respectively. The average age of the 16 patients was 52.3+-17.6 (45-78) years and mean operative time from begin ing of intravenous sedoanalgesia until urethral foley catheter insertion was 19.2+-18.9 (4-60) minutes. Mean pain score of the 16 patients after ureteroscopic cystolithotripsy was 1.75+-0.6cm (1-6 ). No anaesthesia-related serious complications occurred. After a follow-up of 18 months, recurrent stone formation and urethral stricture was not located in any patient. Conclusions: Transurethral cystolithotripsy with a ureteroscope under local urethral anaesthesia and sedoanalgesia for stones less than 30mm might offer patients safer anaesthesia and shorter operative time with favourable results. (author)

  12. Histologic Anatomy of the Anterior Vagina and Urethra.

    Science.gov (United States)

    Mazloomdoost, Donna; Westermann, Lauren B; Mutema, George; Crisp, Catrina C; Kleeman, Steven D; Pauls, Rachel N

    Vaginal and urethral histology is important to understanding the pathophysiology of the pelvic floor. En bloc removal of 4 female cadaveric pelvises was performed, with 18 to 25 serial sections obtained from each. The vaginal and urethral lengths were divided into distal and proximal sections; urethra was divided into anterior and posterior segments as well. Innervation and vasculature were qualified as small and large and quantified per high-power field. The mean vaginal length was 7.45 cm, and the mean urethral length was 3.38 cm. A distinct vaginal fibromuscular layer was noted, without evidence of a dense sheet of continuous collagen. An epithelial, lamina propria, and muscular layer surrounded the urethral lumen. Adipose and loose fibroconnective tissue separated the urethra from the anterior vagina in 41% of slides. Nerves and vasculature were concentrated in the lamina propria. More small nerves and vessels were grossly seen compared with larger counterparts in both the vagina and urethra. No significant differences in layer thickness, innervation, or vasculature were observed along the vaginal length. The posterior urethra had greater innervation than did the anterior (P = 0.012). The distal posterior urethra had more large vessels than did the proximal posterior urethra (P = 0.03). No other differences were noted in urethral sections. A vaginal fibromuscular layer was confirmed, refuting a true fascia. Innervation and vasculature were quantitatively the same along the anterior vagina. However, the posterior urethra had greater innervation than did anterior and is most innervated proximally. Nerve and vascular histology may relate to pelvic floor disorder etiology.

  13. Managing many patients with a urethral stricture: a cost-benefit analysis of treatment options.

    Science.gov (United States)

    Ogbonna, B C

    1998-05-01

    To report a management method in a community where there are many patients with urethral stricture and where the short-term goal of providing some treatment to most may override the sometimes conflicting long-term aim of minimizing recurrence rates. Over a 3-year period, using optical urethrotomy in 76 patients followed by intermittent self-dilatation (ISD) in 29, urethroplasty in 28 and dilatation in three, 92 of 134 patients with a urethral stricture were treated and the outcome compared. The overall recurrence rate was 22%; a combination of urethrotomy plus ISD had a recurrence rate of 17% and gave a mean duration of follow-up without recurrence similar to that after urethroplasty. ISD significantly increased both the time before recurrence and the duration of follow-up without recurrence after urethrotomy. In addition to providing lasting treatment to many patients, urethrotomy was also 10 times cheaper, 10 times faster to perform and offered the surgeon better protection from infection with human immunodeficiency virus than did urethroplasty. Because wrongly selecting urethrotomy (resulting in a failed procedure) wastes valuable operating time and resources, the pre-operative recognition of strictures unsuitable for urethrotomy and their treatment by urethroplasty is important for overall efficiency.

  14. Urethritis

    Science.gov (United States)

    ... groin area Tender and swollen penis A digital rectal exam will also be performed. Women will have ... Copyright 1997-2018, A.D.A.M., Inc. Duplication for commercial use must be authorized in writing ...

  15. High lateral plantar pressure is related to an increased tibialis anterior/fibularis longus activity ratio in patients with recurrent lateral ankle sprain

    Directory of Open Access Journals (Sweden)

    Mineta S

    2017-06-01

    Full Text Available Shinshiro Mineta,1 Takayuki Inami,2 Raldy Mariano,3 Norikazu Hirose4 1Graduate School of Sport Sciences, 2Institute of Physical Education, Keio University, Hiyoshi, Yokohama, 3Graduate School of Asia-Pacific Studies, Waseda University, Shinjuku, Tokyo, 4Faculty of Sport Sciences, Waseda University, Higashifushimi, Nishitokyo, Japan Introduction: Center of pressure (COP is a sudden displacement at the time of a lateral ankle sprain (LAS. It has been suggested that the distribution of plantar pressure and the quantity of COP displacement are important for assessing the risk of LAS. Therefore, we evaluated the plantar pressure during a single-leg balance test with eyes closed (SLB-C to identify the factors and characteristics of plantar pressure in people with repeated cases of LAS.Methods: We recruited 22 collegiate athletes and divided them into an instability group (IG; n=11 and a control group (CG; n=11. We measured the distribution of plantar pressure and lower extremity muscle activity during a SLB-C along with static alignment and isometric ankle strength.Results: The fibularis longus (FL activity was significantly lower in the IG than in the CG. The lateral plantar pressure (LPP/medial plantar pressure (MPP ratio was also higher in the IG than in the CG. In addition, the LPP/MPP ratio was correlated with the tibialis anterior (TA/FL ratio.Conclusion: These results suggest that increased lateral plantar pressure is related to decreased FL activity and increased TA/FL ratio. Keywords: chronic ankle instability, ankle sprain, postural stability, soccer, prevention

  16. Transperineal Ultrasonographic findings of female urethral diverticulum

    International Nuclear Information System (INIS)

    Cho, Jin Han; Koo, Bong Sik; Nam, Ki Dong; Choi, Jong Cheol; Park, Byeong Ho; Nam, Kyung Jin; Kweon, Heon Young

    1999-01-01

    The purpose of the study was to explore the role of sonography for women with a suspected urethral diverticulum and to evaluate the transperineal ultrasonographic findings of female urethral diverticulum. Eight women (mean age, 44 years) who presented with urethral symptoms and clinically suspected urethral diverticula underwent transperineal ultrasonography; sagittal and coronal images were obtained. Sonography was done with either a 7-5 MHz curved array transducer or 10-5 MHz linear transducer, placed on the perineum at the level of the urethra. Ultrasonograms were assessed for the presence, size, location, shape, echogenicity, and septum. Five patients underwent voiding cystourethrography (VCUG). Results of the sonograms and VCUGs were compared with each other and with surgical findings. Longitudinally, all lesions were located in a middle third of the urethra. In axial plane, 4 diverticula wrapped around 50-100% of the urethra. 3 cases located posteriorly, and 1 case laterally. Seven diverticula contained echogenic debris. Three cases have septa in the diverticulum. The outer margin of the diverticula was smooth in 2 patients and was lobulated in 6 patients. In 3 of 5 cases who underwent VCUG, diverticula were filled with contrast, and appeared to be smaller than those of ultrasonography. In addition, all were single diverticulum in VCUG. Most urethral diverticulum were located in a middle third of the urethra, wrapped around the urethra or round posteriorly. Many cases appear unilocular or multilocular with echogenic debris. Transperineal ultrasonography is easy to operate and accurate for showing urethral diverticulum, and it may be useful for diagnosing this group of women with urethral symptoms and suspected urethral diverticulum. It provides information on the extent and location of the diverticulum, which are important in surgical excision.

  17. Current management of urethral stricture disease

    Directory of Open Access Journals (Sweden)

    Thomas G Smith

    2016-01-01

    Conclusions: Progress is being made toward consistent terminology, and nomenclature which will, in turn, help to standardize treatment within the field of urology. Treatment for urethral stricture and stenosis remains inconsistent between reconstructive and nonreconstructive urologists due to varying treatment algorithms and approaches to disease management. Tissue engineering appears to be future for reconstructive urethral surgery with reports demonstrating feasibility in the use of different tissue substitutes and grafts.

  18. Iatrogenic Urethral Defect Repairment: A Case Report

    Directory of Open Access Journals (Sweden)

    Ulas Fidan

    2013-10-01

    Full Text Available    Iatrogenic urethral defect is a complication that occurs after vaginal surgical procedures. Many surgical methods according to place of defect are described in case of injury of urethra. In this article, we reported the repairment of distal urethral defect with the help of greft taken from labia minor. This defect is made by the excision of the granulation tissue that occurred after chronic paraurethral  gland infection.

  19. Steroid instillation for idiopathic urethritis in children: an 8-year experience.

    Science.gov (United States)

    Jayakumar, Sivasankar; Ninan, George Kaithayil; Pringle, Kirsty

    2015-04-01

    Idiopathic urethritis (IU) in children is of unknown etiology and treatment options are limited. We aim to report our experience with steroid instillation in IU in children. Retrospective data collection of all male children diagnosed with IU over a period of 8 years. Patients with balanitis xerotica obliterans (BXO) and positive urine culture at presentation were excluded from the study. Data were collected on patient demographics, laboratory and radiological investigations, cystoscopy findings, management, and outcomes. A total of 16 male children were diagnosed with IU. The mean age was 11.6 (7-16) years. Presenting symptoms included dysuria in 10; frank hematuria in 7; loin pain in 5; and scrotal pain in 2 patients. Serum C-reactive protein and full blood count was tested in 13 patients and was within normal limits in all of them. Endoscopy findings included posterior urethritis in 12, anterior urethritis in 2, and urethral stricture with inflammation in 2 patients. Ten patients required more than one episode of steroid instillation. Mean follow-up was 19.4 (1-74) months. Complete resolution of symptoms and signs occurred in 15 (93.6%) patients and improvement of symptoms and signs noted with ongoing treatment in 1 (6.4%) patient. IU in children can be successfully managed with steroid instillation. In our series, 93.6% of children had complete resolution of symptoms. Georg Thieme Verlag KG Stuttgart · New York.

  20. SIU/ICUD Consultation on Urethral Strictures: Posterior urethral stenosis after treatment of prostate cancer.

    Science.gov (United States)

    Herschorn, Sender; Elliott, Sean; Coburn, Michael; Wessells, Hunter; Zinman, Leonard

    2014-03-01

    Posterior urethral stenosis can result from radical prostatectomy in approximately 5%-10% of patients (range 1.4%-29%). Similarly, 4%-9% of men after brachytherapy and 1%-13% after external beam radiotherapy will develop stenosis. The rate will be greater after combination therapy and can exceed 40% after salvage radical prostatectomy. Although postradical prostatectomy stenoses mostly develop within 2 years, postradiotherapy stenoses take longer to appear. Many result in storage and voiding symptoms and can be associated with incontinence. The evaluation consists of a workup similar to that for lower urinary tract symptoms, with additional testing to rule out recurrent or persistent prostate cancer. Treatment is usually initiated with an endoscopic approach commonly involving dilation, visual urethrotomy with or without laser treatment, and, possibly, UroLume stent placement. Open surgical urethroplasty has been reported, as well as urinary diversion for recalcitrant stenosis. A proposed algorithm illustrating a graded approach has been provided. Copyright © 2014 Elsevier Inc. All rights reserved.

  1. Chlamydia trachomatis in non-specific urethritis.

    Science.gov (United States)

    Terho, P

    1978-01-01

    Chlamydia trachomatis was isolated from 58.5% of 159 patients with non-specific urethritis (NSU) using irradiated McCoy cell cultures. Patients with persistent Chlamydia-positive NSU remained Chlamydia-positive each time they were examined before treatment and patients with Chlamydia-negative NSU remained Chlamydia-negative during the course of the illness. Neither the duration of symptoms of urethritis nor a history of previous urethritis affected the chlamydial isolation rate significantly. Of 40 patients with severe discharge 30 (75%) harboured C. trachomatis. One-third of the Chlamydia-positive patients had a severe urethral discharge, while this was present in only 15% of Chlamydia-negative patients. Complications--such as conjunctivitis, arthritis, and epididymitis--were more severe in men with Chlamdia-positive NSU than in those with Chlamydia-negative NSU. Of 64 men matched for sexual promiscuity but without urethritis, none harboured C. trachomatis in his urethra. This differs significantly (P less than 0.001) when compared with patients with NSU. C. trachomatis was isolated from the urogenital tract in 24 (42%) out of 57 female sexual contacts of patients with NSU. The presence of C. trachomatis in the women correlated significantly (P less than 0.001) with the isolation of the agent from their male contacts. These findings give further evidence for the aetiological role of C. trachomatis in non-specific urethritis and its sexual transmission. PMID:678958

  2. Comparison of urethral diameters for calculating the urethral dose after permanent prostate brachytherapy

    International Nuclear Information System (INIS)

    Tanaka, Osamu; Hayashi, Shinya; Matsuo, Masayuki; Nakano, Masahiro; Kubota, Yasuaki; Maeda, Sunaho; Ohtakara, Kazuhiro; Deguchi, Takashi; Hoshi, Hiroaki

    2007-01-01

    No studies have yet evaluated the effects of a dosimetric analysis for different urethral volumes. We therefore evaluated the effects of a dosimetric analysis to determine the different urethral volumes. This study was based on computed tomography/magnetic resonance imaging (CT/MRI) combined findings in 30 patients who had undergone prostate brachytherapy. Postimplant CT/MRI scans were performed 30 days after the implant. The urethra was contoured based on its diameter (8, 6, 4, 2, and 0 mm). The total urethral volume-in cubic centimeters [UrV150/200 (cc)] and percent (UrV150%/200%), of the urethra receiving 150% or 200% of the prescribed dose-and the doses (UrD90/30/5) in Grays to 90%, 30%, and 5% of the urethral volume were measured based on the urethral diameters. The UrV150 (cc) and UrD30 were statistically different between the of 8-, 6-, 4-, 2-, and 0-mm diameters, whereas the UrD5 was statistically different only between the 8-, 6-, and 4-mm diameters. Especially for UrD5, there was an approximately 40-Gy difference between the mean values for the 8- and 0-mm diameters. We recommend that the urethra should be contoured as a 4- to 6-mm diameter circle or one side of a triangle of 5-7 mm. By standardizing the urethral diameter, the urethral dose will be less affected by the total urethral volume. (author)

  3. Urethral hydrodistension for management of urethral hypoplasia in prune belly syndrome: long-term results.

    Science.gov (United States)

    Kajbafzadeh, Abdol-Mohammad; Rasouli, Mohammad Reza; Dianat, SeyedSaeid; Nezami, Behtash G; Mahboubi, Amir Hassan; Sina, Alireza

    2010-11-01

    The aim of the study was to evaluate the efficacy and safety of urethral hydrodistension for management of urethral hypoplasia in prune belly syndrome (PBS). During a 10-year period, 7 infants with PBS and urethral hypoplasia presented either with open urachus or surgically created urinary diversion referred to our hospital. Five milliliters of normal saline was pushed via a 22-gauge plastic angiocatheter into the urethra with simultaneous finger pressure on the perineum to occlude the proximal urethra that was repeated with higher volumes of the solution (up to 20 mL). The procedure was continued until a 6F or 8F feeding tube catheter confirmed the urethral patency. Hydrodistension was repeated in 3-month intervals till complete patency was confirmed by imaging. Median age of the infants was 6 (1-8) months. All urethral hydrodistension were successful after 1 to 3 sessions. Follow-up imaging studies showed significant improvement in all patients except one. Natural and surgically created urinary diversions were closed in 6 infants. The hydrodistension create an equal and constant pressure into the urethral wall without any urethral damage. This technique can be considered along with the other available methods for management of urethral hypoplasia in selected cases of PBS. Copyright © 2010 Elsevier Inc. All rights reserved.

  4. [Sachse internal urethrotomy: endoscopic treatment of urethral strictures].

    Science.gov (United States)

    Pfalzgraf, D; Häcker, A

    2013-05-01

    The most commonly used treatment modality for urethral strictures is the direct visual internal urethrotomy (DVUI) method according to Sachse. It is an effective short-term treatment, but the long-term success rate is low. A number of factors influence the outcome of DVUI including stricture location, spongiofibrosis and previous endoscopic stricture treatment. Multiple urethrotomy has a negative impact on the success rate of subsequent urethroplasty. A thorough preoperative diagnostic work-up including combined retrograde urethrogram/voiding cystourethrogram (RUG/VCUG) and urethrocystoscopy is, therefore, mandatory to allow for patient counselling regarding the risk of stricture recurrence and other treatment options. After a failed primary DVUI, subsequent urethrotomy cannot be expected to be curative.

  5. Xanthogranulomatous urethritis and cystitis: a rare clinical and pathological entity

    Directory of Open Access Journals (Sweden)

    Lewkowicz Dorota

    2015-09-01

    Full Text Available Xanthogranulomatous inflammation of the urethra and the urinary bladder is a very rare pathological condition characterized by a chronic inflammatory infiltration composed mainly of foamy macrophages, with the presence of multinucleated giant cells. In a clinical examination, it can mimic urinary bladder carcinoma. This report presents the extremely rare case of a co-existing xanthogranulomatous urethritis and cystitis in a 64-year-old woman with recurrent dysuria, and with the suspicion of malignancy - as indicated on the basis of a cystoscopic examination. The standard treatment of this disorder is surgical resection, but in the presented case, only a diagnostic biopsy was performed. Because of the persistence of clinical symptoms, a cystoscopic examination and biopsy was repeated three times in a two year period. There was no malignancy seen in the repeated biopsies.

  6. Urethral duplication II-A Y type with rectal urethra: ASTRA approach and tunica vaginalis flap for first stage repair.

    Science.gov (United States)

    Macedo, Antonio; Rondon, Atila; Bacelar, Herick; Ottoni, Sergio; Liguori, Riberto; Garrone, Gilmar; Ortiz, Valdemar

    2012-01-01

    Urethral duplication is a rare congenital anomaly affecting mainly boys. Generally, the duplication develops on the sagittal plane; the accessory urethra may run dorsally or ventrally to the orthotopic one. We present a patient with urethral duplication in which the orthotopic urethra was patent in the penile segment but atresic in the bulbar and prostatic segment. The patient had urinary flow from the rectum and the ectopic urethra could be well identified by anal examination. Age at surgery was 13 months. The procedure consisted of an ASTRA (anterior sagittal trans-ano-rectal) approach for dividing the urethra and rectum and was successful to move the urethra up to the perineal area. The rectum was reconstructed and the patient placed into a lithotomy position. A urethral catheter inserted in the penile urethra oriented us were the atresic urethra in bulbar area started. The scrotum was opened in the middle and the distance between the two urethral stumps proximal and distal defined the extension of no urethral tissue that consisted of 5 cm. We opened the right scrotal space and a tunica vaginalis flap was obtained and attached to the bulbar tissue for a two-stage urethroplasty strategy. Patient had a nice healing and the tunica vaginalis was nicely incorporated to the adjacent tissue, having the two urethral stumps well delineated. ASTRA approach in combination with a two-stage urethroplasty with tunica vaginalis dorsal flap proved to be an excellent combination for a rare case of urethral Y duplication having the main urethra into the rectum.

  7. Urethral duplication II-A Y type with rectal urethra: ASTRA approach and tunica vaginalis flap for first stage repair

    Directory of Open Access Journals (Sweden)

    Antonio Macedo Jr

    2012-10-01

    Full Text Available INTRODUCTION: Urethral duplication is a rare congenital anomaly affecting mainly boys. Generally, the duplication develops on the sagittal plane; the accessory urethra may run dorsally or ventrally to the orthotopic one. We present a patient with urethral duplication in which the orthotopic urethra was patent in the penile segment but atresic in the bulbar and prostatic segment. The patient had urinary flow from the rectum and the ectopic urethra could be well identified by anal examination. MATERIALS AND METHODS: Age at surgery was 13 months. The procedure consisted of an ASTRA (anterior sagittal trans-ano-rectal approach for dividing the urethra and rectum and was successful to move the urethra up to the perineal area. The rectum was reconstructed and the patient placed into a lithotomy position. A urethral catheter inserted in the penile urethra oriented us were the atresic urethra in bulbar area started. The scrotum was opened in the middle and the distance between the two urethral stumps proximal and distal defined the extension of no urethral tissue that consisted of 5 cm. We opened the right scrotal space and a tunica vaginalis flap was obtained and attached to the bulbar tissue for a two-stage urethroplasty strategy. RESULTS: Patient had a nice healing and the tunica vaginalis was nicely incorporated to the adjacent tissue, having the two urethral stumps well delineated. CONCLUSIONS: ASTRA approach in combination with a two-stage urethroplasty with tunica vaginalis dorsal flap proved to be an excellent combination for a rare case of urethral Y duplication having the main urethra into the rectum.

  8. Sex-related penile fracture with complete urethral rupture: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Marco Garofalo

    2015-09-01

    Full Text Available Objective: To present the management of a patient with partial disruption of both cavernosal bodies and complete urethral rupture and to propose a non-systematic review of literature about complete urethral rupture. Material and method - Case report: A 46 years old man presented to our emergency department after a blunt injury of the penis during sexual intercourse. On physical examination there was subcutaneous hematoma extending over the proximal penile shaft with a dorsal-left sided deviation of the penis and urethral bleeding. Ultrasound investigation showed an hematoma in the ventral shaft of the penis with a discontinuity of the tunica albuginea of the right cavernosal corporum. The patient underwent immediate emergency surgery consisted on evacuation of the hematoma, reparation the partial defect of both two cavernosal bodies and end to end suture of the urethra that resulted completely disrupted. Results: The urethral catheter was removed at the 12-th postoperative day without voiding symptoms after a retrograde urethrography. 6 months postoperatively the patients was evaluated with uroflowmetry demonstrating a max flow rate of 22 ml/s and optimal functional outcomes evaluated with validated questionnaires. 8 months after surgery the patients was evaluated by dynamic magnetic resonance (MRI of the penis showing only a little curvature on the left side of the penile shaft. Conclusion: Penile fracture is an extremely uncommon urologic injury with approximately 1331 reported cases in the literature till the years 2001. To best of our knowledge from 2001 up today, 1839 more cases have been reported, only in 159 of them anterior urethral rupture was associated and in only 22 cases a complete urethral rupture was described. In our opinion, in order to prevent long term complications, in case of clinical suspicion of penile fracture, especially if it is associated to urethral disruption, emergency surgery should be the first choice of treatment.

  9. Delayed primary end-to-end anastomosis for traumatic long segment urethral stricture and its short-term outcomes

    Directory of Open Access Journals (Sweden)

    Rajarshi Kumar

    2017-01-01

    Full Text Available Background: The purpose of this study is to evaluate the aetiology of posterior urethral stricture in children and analysis of results after delayed primary repair with extensive distal urethral mobilisation. Materials and Methods: This was a retrospective study carried out in a tertiary care centre from January 2009 to December 2013. Results: Eight children with median age 7.5 years (range 4–11 years, underwent delayed anastomotic urethroplasty: Six through perineal and two through combined perineal and transpubic approach. All the eight children had long-segment >2 cm stricture: Three posterior and five anterior urethral stricture. On a mean follow-up period of 33 months (range 24–48 m, all were passing urine with good flow and stream. Conclusion: End-to-end anastomosis in post-traumatic long segment posterior urethral stricture between prostatic and penile urethra in children is possible by perineal or combined perineal and transpubic approach with good results without any urethral replacement.

  10. Urethral Cancer Treatment (PDQ®)—Patient Version

    Science.gov (United States)

    Urethral cancer occurs in men and women and can spread quickly to lymph nodes near the urethra. Find out about risk factors, symptoms, tests to diagnose, prognosis, staging, and treatment for urethral cancer.

  11. Management of Posterior Urethral Valves in Rural Kenya

    African Journals Online (AJOL)

    Management of Posterior Urethral Valves in Rural. Kenya .... Antwi S. Audit of Posterior Urethral Valve (PUV) in Children at ... Community Paediatrics Committee, Infectious. Diseases ... Effect of Circumcision on Risk of Urinary Tract. Infection in ...

  12. Traumatic structures of the prostatomembranous urethra in children: Radiologic evaluation before and after urethral reconstruction

    International Nuclear Information System (INIS)

    Haller, J.O.; Kassner, E.G.; Waterhouse, K.; Glassberg, K.I.

    1979-01-01

    Impassible strictures of the posterior urethra are frequent sequelae of injuries of the prostatomembranous urethra. To select the appropriate type of urethral reconstructive procedure, the surgeon must know the length of the stricture, whether local complications are present, and whether the anterior urethra is strictured or bound down by fibrosis. The authors describe the radiographic techniques they use to plan urethral reconstruction and evaluate the operative result. The principles of the one-stage transperineal and combined transpubic-transperineal repairs and the two-stage Turner-Warwick scrotal skin inlay urethroplasty are presented to enable radiologists and urologists to interpret contrast studies of the lower urinary tract in patients who have undergone these operation. (orig.) [de

  13. Vaginal-sparing ventral buccal mucosal graft urethroplasty for female urethral stricture: A novel modification of surgical technique.

    Science.gov (United States)

    Hoag, Nathan; Gani, Johan; Chee, Justin

    2016-07-01

    To present a novel modification of surgical technique to treat female urethral stricture (FUS) by a vaginal-sparing ventral buccal mucosal urethroplasty. Recurrent FUS represents an uncommon, though difficult clinical scenario to manage definitively. A variety of surgical techniques have been described to date, yet a lack of consensus on the optimal procedure persists. We present a 51-year-old female with urethral stricture involving the entire urethra. Suspected etiology was iatrogenic from cystoscopy 17 years prior. Since then, the patient had undergone at least 25 formal urethral dilations and periods of self-dilation. In lithotomy position, the urethra was dilated to accommodate forceps, and ventral urethrotomy carried out sharply, exposing a bed of periurethral tissue. Buccal mucosa was harvested, and a ventral inlay technique facilitated by a nasal speculum, was used to place the graft from the proximal urethra/bladder neck to urethral meatus without a vaginal incision. Graft was sutured into place, and urethral Foley catheter inserted. The vaginal-sparing ventral buccal mucosal graft urethroplasty was deemed successful as of last follow-up. Flexible cystoscopy demonstrated patency of the repair at 6 months. At 10 months of follow-up, the patient was voiding well, with no urinary incontinence. No further interventions have been required. This case describes a novel modification of surgical technique for performing buccal mucosal urethroplasty for FUS. By avoiding incision of the vaginal mucosa, benefits may include reduced: morbidity, urinary incontinence, and wound complications including urethro-vaginal fistula.

  14. Management of posterior urethral disruption injuries.

    Science.gov (United States)

    Myers, Jeremy B; McAninch, Jack W

    2009-03-01

    Posterior urethral disruption is a traumatic injury to the male urethra, which most often results from pelvic fracture. After trauma, the distraction defect between the two ends of the urethra often scars and becomes fibrotic, blocking the urethra and bladder emptying. Increasing evidence suggests that many posterior urethral disruptions occur at the junction between the membranous urethra and the bulbar urethra, which is distal to the rhabdosphincter. In the acute setting, when a posterior urethral disruption is suspected, retrograde urethrography should be performed. Posterior urethral disruptions can be managed acutely by realignment of the urethra over a urethral catheter or by placement of a suprapubic catheter for bladder drainage only. Once fibrosis has stabilized, the patient can undergo posterior urethroplasty. In most cases, this procedure can be performed via a perineal approach in a single-stage surgery. The results of this single-stage perineal urethroplasty are excellent, and a patent urethra can be re-established in the majority of men who undergo surgery.

  15. Use of an Absorbable Urethral Stent for the Management of a Urethral Stricture in a Stallion.

    Science.gov (United States)

    Trela, Jan M; Dechant, Julie E; Culp, William T; Whitcomb, Mary B; Palm, Carrie A; Nieto, Jorge E

    2016-11-01

    To describe the successful management of a urethral stricture with an absorbable stent in a stallion. Clinical report. Stallion with a urethral stricture. A 12-year-old Thoroughbred breeding stallion was evaluated for acute onset of colic. Uroperitoneum because of presumptive urinary bladder rupture, with urethral obstruction by a urethrolith, was diagnosed. The uroperitoneum was treated conservatively. The urethrolith was removed through a perineal urethrotomy. Approximately 15 weeks after urethrolith removal, the stallion presented with a urethral stricture. The stricture was unsuccessfully treated with an indwelling urinary catheter and 4 attempts at balloon dilation. Eight weeks after diagnosis of stricture, an absorbable polydioxanone (20 mm × 80 mm) urethral stent was implanted under percutaneous, ultrasound guidance. Urethroscopy was performed at 70, 155, and 230 days after stent placement and the endoscope passed through the affected site without complication. Urethroscopy at 155 days showed the stent had been reabsorbed. Follow-up 20 months after stent placement reports the stallion was able to void a normal urine stream. Absorbable urethral stent placement was a feasible treatment for urethral stricture in this stallion. © Copyright 2016 by The American College of Veterinary Surgeons.

  16. Editorial comment on “Etiology of male urethral strictures ...

    African Journals Online (AJOL)

    My colleagues and I are strongly convinced that urethral stricture disease presents different etiologies and pathological characteris- tics in developed compared to developing countries [1]. Recently, we reported the differences in posterior urethral stricture after pelvic fracture urethral distraction defects in developing (India) ...

  17. 21 CFR 876.4590 - Interlocking urethral sound.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Interlocking urethral sound. 876.4590 Section 876...) MEDICAL DEVICES GASTROENTEROLOGY-UROLOGY DEVICES Surgical Devices § 876.4590 Interlocking urethral sound. (a) Identification. An interlocking urethral sound is a device that consists of two metal sounds...

  18. Randomized controlled clinical trial on the efficacy of fosfomycin trometamol for uncomplicated gonococcal urethritis in men.

    Science.gov (United States)

    Yuan, Z; He, C; Yan, S; Ke, Y; Tang, W

    2016-06-01

    We assessed the efficacy of fosfomycin trometamol in treating uncomplicated gonococcal urethritis in men. We conducted an open randomized controlled trial in 152 consecutive men with any main complaints suggestive of uncomplicated gonococcal urethritis in Dujiangyan Medical Center between 1 September 2013 and 31 August 2015. In total, 126 patients completed all aspects of this study. Sixty were provided therapy with fosfomycin trometamol 3 g orally on days 1, 3 and 5 in the intervention group; the other 61 were provided ceftriaxone 250 mg intramuscularly plus azithromycin 1 g orally simultaneously as a single dose in the control group. The primary outcomes involved clinical and microbiologic cure on days 7 and 14 after receipt of all the study medications. At the day 7 follow-up visit, all the 121 participants had complete resolution of clinical symptoms and signs. In addition, five patients (two in the intervention group and three in the control group) discontinued intervention because of unsuccessful treatment. After receipt of all the study medications, these five patients still had urethral purulent discharge and were switched to other unknown treatment regimens by other doctors. The bacterial smears and cultures of urethral or urine specimens in the 121 patients who completed all aspects of the study were negative on a test-of-cure visit. In the per-protocol analysis, both clinical and microbiologic cure were experienced by 96.8% (60/62 patients) in the intervention group and 95.3% (61/64 patients) in the control group. There were no recurrences at the day 14 test-of-cure visit. This trial indicates that fosfomycin trometamol exhibits excellent efficacy for treatment of uncomplicated gonococcal urethritis in men. Serious adverse effects are rare. Copyright © 2016 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  19. The detection of microorganisms related to urethritis from the oral cavity of male patients with urethritis.

    Science.gov (United States)

    Le, Phuong Thi; Hamasuna, Ryoichi; Matsumoto, Masahiro; Furubayashi, Keiichi; Hatanaka, Masayuki; Kawai, Shuichi; Yamaguchi, Takamasa; Uehara, Kazutaka; Murakami, Norihiko; Yoshioka, Masaru; Nakayama, Ken; Shiono, Yutaka; Muraoka, Keisuke; Suzuki, Masahiko; Fujimoto, Naohiro; Matsumoto, Tetsuro

    2017-10-01

    To investigate the presence of microorganisms related to urethritis in the oral cavity of male patients with urethritis and the efficacies of antimicrobials for urethritis on microorganisms in the oral cavity. Ninety-two male patients with urethritis and 17 male controls participated to this study at 12 urology clinics in Japan between March 2014 and March 2015. The first voided urine (FVU) and oral wash fluid (OWF) specimens were collected from the participants. The microorganisms in both FVU and OWF specimens were detected by nucleic acid amplification tests at the first and follow-up visit. The efficacies of antimicrobials were evaluated after 1-4 weeks treatment completion. In a total of 92 male patients with urethritis, Neisseria gonorrhoeae, Chlamydia trachomatis, Mycoplasma hominis, Mycoplasma genitalium, Ureaplasma urealyticum, Ureaplasma parvum, Trichomonas vaginalis and Gardnerella vaginalis were detected from OWF specimens of 12%, 3%, 9%, 0%, 12%, 3%, 3% and 15% patients, respectively. From control males, no microorganism was detected from OWF specimens. Among 46 patients who could be evaluated for antimicrobial efficacies at the follow-up visit, 5 in FVU specimens failed by azithromycin (AZM), and 10 failed in OWF specimens (7 by AZM, 2 by tetracycline, 1 by spectinomycin; p = 0.002). Especially, a high prevalence of G. vaginalis remained positive after treatment for urethritis in the oral cavity. Microorganisms related to urethritis were detected in the oral cavity of male patients with urethritis. Antimicrobials that focused on urethritis, especially AZM regimen seem to be less effective for microorganisms in the oral cavity. Copyright © 2017 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  20. Isotretinoin-induced urethritis versus non-gonococcal urethritis in a man who has sex with men: an open debate.

    Science.gov (United States)

    Ballout, Rami A; Maatouk, Ismael

    2018-01-01

    This is the case of a young man presenting with urethritis despite a negative infectious work-up. Careful history taking elucidated a strong correlation between symptom onset and a recent dose escalation of isotretinoin for treatment of his refractory cystic acne. The urethral symptoms quickly resolved with dose reduction, suggesting urethritis as a rare adverse reaction of isotretinoin.

  1. Comparison of cold-knife optical internal urethrotomy and holmium:YAG laser internal urethrotomy in bulbar urethral strictures

    Science.gov (United States)

    Yenice, Mustafa Gurkan; Sam, Emre; Colakoglu, Yunus; Atar, Feyzi Arda; Sahin, Selcuk; Simsek, Abdulmuttalip; Tugcu, Volkan

    2017-01-01

    Introduction To compare the results of cold-knife optical internal urethrotomy (OIU) and Holmium:YAG laser internal urethrotomy (HIU) in primary bulbar urethral strictures. Material and methods A total of 63 patients diagnosed with primary bulbar urethral stricture between August 2014 and September 2015 were assigned to the OIU (n = 29) and HIU (n = 34) groups. The demographic variables, biochemistry panels, and preoperative and postoperative uroflowmetry results including the maximum flow rate (Qmax) and mean flow rate (Qmean) values, retrograde urethrography, and diagnostic flexible urethroscopy findings were recorded prospectively. Demographic features and preoperative values were not statistically different between groups (p >0.05). Mean surgical times were 18.4 ±2.3 min for OIU and 21.9 ±3.8 min for HIU groups, which was statistically significant (p 0.05). There was no recurrence in the first 3 months in either group. The urethral stricture recurrence rate up to month 12 was not statistically significant for the OIU group (n = 6, 20.7%) as compared to the HIU group (n = 11, 32.4%; p = 0.299). At follow-up, the SFR and IFR was 96% and 88% at 3-months, and 82% and 71% at 12-months, respectively (p method to OIU, and it has similar success rates in the treatment of short segment bulbar urethral strictures. PMID:29732217

  2. Contemporary Management of Primary Distal Urethral Cancer.

    Science.gov (United States)

    Traboulsi, Samer L; Witjes, Johannes Alfred; Kassouf, Wassim

    2016-11-01

    Primary urethral cancer is one of the rare urologic tumors. Distal urethral tumors are usually less advanced at diagnosis compared with proximal tumors and have a good prognosis if treated appropriately. Low-stage distal tumors can be managed successfully with a surgical approach in men or radiation therapy in women. There are no clear-cut indications for the choice of the most appropriate treatment modality. Organ-preserving modalities have shown effective and should be used whenever they do not compromise the oncological safety to decrease the physical and psychological trauma of dismemberment or loss of sexual/urinary function. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Deferred endoscopic urethral realignment: Role in management of traumatic posterior urethral disruption

    Directory of Open Access Journals (Sweden)

    M.A. Elgammal

    2014-06-01

    Conclusion: When early realignment is postponed for any reason, deferred endoscopic realignment is considered an adequate substitute because urethral continuity can be achieved in a group of patients without increase incidence of impotence and incontinence.

  4. Posterior urethral valves: Risk factors for progression to renal failure.

    Science.gov (United States)

    Bilgutay, Aylin N; Roth, David R; Gonzales, Edmond T; Janzen, Nicolette; Zhang, Wei; Koh, Chester J; Gargollo, Patricio; Seth, Abhishek

    2016-06-01

    Posterior urethral valves (PUVs) are the most common etiology for congenital urethral obstruction and congenital bilateral renal obstruction. PUVs produce a spectrum of urologic and renal sequelae. Our aims were to assess outcomes of PUV patients, to determine whether vesicoureteral reflux (VUR) is a risk factor for progression to renal failure, and to identify other risk factors for poor outcomes. We conducted a retrospective analysis of PUV patients from 2006 to 2014. Data collected included demographics, initial renal ultrasound (RUS) findings, creatinine at presentation and nadir, pre- and postoperative VUR status, presence or absence of recurrent urinary tract infections (UTIs), and surgical intervention(s). Univariate and multivariate analyses were used to determine risk factors for renal failure. Of 104 patients, 42.3% (44/104) were diagnosed prenatally, 31.8% (14/44) of whom underwent prenatal intervention. Postnatally, 90.4% (94/104) initially underwent transurethral resection of PUVs (TUR-PUVs). Vesicostomy was the next most common index surgery (4.8%). Forty-two percent (44/104) required >1 surgery. The predominant second surgery was repeat TUR-PUV in 16 patients. At last follow-up (mean 28.8 months after initial surgery), 20.2% had chronic kidney disease (CKD) of at least stage IIIA, and 8.6% had progressed to end-stage renal disease (ESRD). Antenatal diagnosis, prematurity, abnormal renal cortex, and loss of corticomedullary differentiation (CMD) on initial RUS were associated with CKD and ESRD on univariate analysis, as were elevated creatinine on presentation and at nadir. Presence of pre- or postoperative VUR and recurrent UTIs were associated with the need for multiple surgeries, but not with poor renal outcomes. On multivariate analysis, nadir creatinine was the only independent predictor of final renal function. Our finding that creatinine is the only independent risk factor for poor renal outcomes in PUV patients is consistent with the

  5. Incomplete urethral duplication in an adult male.

    LENUS (Irish Health Repository)

    Davis, N F

    2012-09-01

    Urethral duplication is a rare congenital anomaly with less than 200 cases reported. It predominantly occurs in males and is nearly always diagnosed in childhood or adolescence. It is defined as a complete second passage from the bladder to the dorsum of the penis or as an accessory pathway that ends blindly on the dorsal or ventral surface.

  6. Early endoscopic realignment in posterior urethral injuries.

    Science.gov (United States)

    Shrestha, B; Baidya, J L

    2013-01-01

    Posterior urethral injury requires meticulous tertiary care and optimum expertise to manage successfully. The aim of our study is to describe our experiences with pelvic injuries involving posterior urethra and their outcome after early endoscopic realignment. A prospective study was carried out in 20 patients with complete posterior urethral rupture, from November 2007 till October 2010. They presented with blunt traumatic pelvic fracture and underwent primary realignment of posterior urethra in our institute. The definitive diagnosis of urethral rupture was made after retrograde urethrography and antegrade urethrography where applicable. The initial management was suprapubic catheter insertion after primary trauma management in casualty. After a week of conservative management with intravenous antibiotics and pain management, patients were subjected to the endoscopic realignment. The follow up period was at least six months. The results were analyzed with SPSS software. After endoscopic realignment, all patients were advised CISC for the initial 3 months. All patients voided well after three months of CISC. However, 12 patients were lost to follow up by the end of 6 postoperative months. Out of eight remaining patients, two had features of restricture and were managed with DVU followed by CISC again. One patient with restricture had some degree of erectile dysfunction who improved significantly after phospodiesterase inhibitors. None of the patients had features of incontinence. Early endoscopic realignment of posterior urethra is a minimally invasive modality in the management of complete posterior urethral injury with low rates of incontinence and impotency.

  7. Male Urethral Diverticulum Having Multiple Stones

    African Journals Online (AJOL)

    muscle fibers in their wall, commonly encountered in adults, and involve the posterior urethra. Differential diagnosis for UD includes syringoceles (cystic dilatation of the Cowper's gland), sequestration cysts, epidermoid and epithelial inclusion cysts. Male Urethral Diverticulum Having Multiple Stones. Mohanty D, Garg PK, ...

  8. [Urethroplasty with transection of urethral orifice and preservation and lengthening of urethral plate: highly applicable to the treatment of hypospadias].

    Science.gov (United States)

    Wang, Wen-Min; Qiu, Wei-Feng; Qian, Chong

    2010-07-01

    To explore the feasibility of urethroplasty with transection of the urethral orifice and preservation and lengthening of the urethral plate in the treatment of hypospadias. Forty-eight patients with hypospadias (18 of the coronal type, 21 the penile type, 8 the penoscrotal type and 1 the perineal type) underwent urethroplasty with transection of the urethral orifice and preservation and lengthening of the urethral plate. The surgical effects were observed by following up the patients for 3-27 months. One-stage surgical success was achieved in 44 of the cases, with satisfactory functional and cosmetic results but no complications. Two cases developed urinary fistula and another 2 urethral stricture, but all cured by the second surgery. Urethroplasty with transection of the urethral orifice and preservation and lengthening of the urethral plate is a simple, safe and effective surgical procedure for the treatment of hypospadias.

  9. Female urethral diverticulum containing a giant calculus: a CARE-compliant case report.

    Science.gov (United States)

    Dong, ZhiLong; Wang, Hanzhang; Zuo, LinJun; Hou, MingLi

    2015-05-01

    Urethral diverticula with calculi have a low incidence as reported in the literature. Diverticulum of female urethra is rare, often discovered due to associated complications. We report a case of diverticulum of the female urethra containing giant calculi in a 62-year-old multiparous woman. She consulted with our office due to dysuria and a hard, painful periurethral mass in the anterior vagina wall. The diverticulum was approached surgically by a vaginal route, and local extraction of the calculi and subsequent diverticulectomy successfully treated the condition.Diagnosis of a complicated diverticulum can be easily achieved if one possesses a high degree of clinical symptoms.

  10. Congenital scaphoid megalourethra associated with posterior urethral valve: A case report

    Directory of Open Access Journals (Sweden)

    Apoorva Achyut Kulkarni

    2018-01-01

    Full Text Available Congenital scaphoid megalourethra is a very rare congenital anomaly of the anterior urethra in males. Here, a case of scaphoid megalourethra and posterior urethral valves is presented. A one and half year old male child came to us with complaints of ballooning at the tip of penis since birth. Micturating cystourethrogram showed a dilated glanular urethra. The patient underwent a Nesbitt’s longitudinal reduction urethroplasty with a single-staged, single layered repair. Post-operatively, the child passed a healthy stream of urine without straining

  11. A comparative study of various electrodes in electromyography of the striated urethral and anal sphincter in children

    DEFF Research Database (Denmark)

    Nielsen, K K; Kristensen, E S; Qvist, N

    1985-01-01

    The series comprised 41 children aged 6 to 14 years consecutively referred with recurrent urinary tract infection and/or enuresis. Carbon dioxide cystometry was carried out in the supine and the erect position and combined with simultaneous electromyography (EMG). The external urethral sphincter ....... Correlation between them was good, as was reproducibility. Perianal surface ECG electrodes are recommended for the evaluation of functional disturbances of the external sphincter. They are painless, easy to use, and are well tolerated by the patient....

  12. [Two cases of giant female urethral stone in long-term bedridden elderly].

    Science.gov (United States)

    Kato, K; Murase, T; Kuromatsu, I; Hasegawa, M; Kawamura, J

    2001-08-01

    A 78-year-old female suffering from a cerebral infarction and subdural hematoma was referred to us due to a hard mass in the anterior vaginal wall which was disclosed during gynecological examination. An abdominal X-ray, computed tomography (CT) and magnetic resonance imaging (MRI) showed that a large spindle-shaped stone, 60 x 42 mm in size, was impacting the urethra. It was impossible to catheterize the urethra. The stone gradually projected through the external urethral meatus and was removed by grasping and drawing with forceps. Another 83-year-old female with senile dementia was referred to us because of macrohematuria. An abdominal X-ray and CT showed the presence of two oval bladder stones, 32 x 24 mm and 30 x 21 mm in size. During a follow-up, one of the stones projected partially through the external urethral meatus and was removed by drawing with forceps. After a week, the other stone impacted the urethra and was removed in the same way. Both women were frail, bedridden institutionalized elderly with severe dementia, and their urination had been managed with diapers for years. As the proportion of elderly people in Japan rapidly increases, female urethral stones migrating from the urinary bladder, once very rare, may increase in number, to which we must pay attention.

  13. Transperineal ultrasonography in stress urinary incontinence: The significance of urethral rotation angles.

    Science.gov (United States)

    Al-Saadi, Wasan Ismail

    2016-03-01

    To assess, using transperineal ultrasonography (TPUS), the numerical value of the rotation of the bladder neck [represented by the difference in the anterior (α angle) and posterior urethral angles (β angle)] at rest and straining, in continent women and women with stress urinary incontinence (SUI), to ascertain if there are significant differences in the angles of rotation (Rα and Rβ) between the groups. In all, 30 women with SUI (SUI group) and 30 continent women (control group) were included. TPUS was performed at rest and straining (Valsalva manoeuver), and the threshold value for the urethral angles (α and β angles) for each group were estimated. The degree of rotation for each angle was calculated and was considered as the angle of rotation. Both the α and β angles were significantly different between the groups at rest and straining, and there was a significant difference in the mean increment in the value of each angle. Higher values of increment (higher rotation angles) were reported in the SUI group for both the α and β angles compared with those of the control group [mean (SD) Rα SUI group 19.43 (12.76) vs controls 10.53 (2.98) °; Rβ SUI group 28.30 (12.96) vs controls 16.33 (10.8) °; P < 0.001]. Urethral rotation angles may assist in the assessment and diagnosis of patients with SUI, which may in turn reduce the need for more sophisticated urodynamic studies.

  14. Surgical management of urethral prolapse in girls: 13 years' experience.

    Science.gov (United States)

    Holbrook, Charlotte; Misra, Devesh

    2012-07-01

    conservative measures. In our practice, this involves the use of Sitz baths. More importantly, the study shows that in cases with more symptomatic prolapse or with evidence of vascular compromise, there is an alternative to a surgical procedure and its potential complications. We have found reducing the prolapse under a GA to be beneficial. Complete reduction was achieved in 3/7 patients, with no recurrence. The remaining four patients with partial reduction had improvement in symptoms, allowing conservative therapy to continue and resulting in complete or almost complete resolution of prolapse at follow-up. This approach has not been described previously in published literature on UP. To review our experience of managing urethral prolapse (UP) in girls. A total of 21 girls, all of whom were Black and whose age range was 2-15 years, were diagnosed with UP between 1995 and 2008. Case notes were reviewed for age, symptoms, clinical findings, predisposing factors, management and outcomes. Presenting symptoms were: mass (n= 8), bleeding (n= 6), dysuria/straining at micturition (n= 6), discharge (n= 1) and constipation (n= 1). In all, 13 patients were managed conservatively because their symptoms were mild. Seven patients underwent prolapse reduction under general anaesthetic (GA). In one patient, an examination under anesthesia was done to confirm the diagnosis as bedside examination was not possible. Prolapse reduction was complete in only three patients. Two patients had partial reduction, which resolved over the next 3 months. Two patients continue to have minimal residual prolapse. A causative/precipitating factor was found in only one patient (severe chronic constipation). She had a recurrence 2 years after reduction. There were no other recurrences. UP in girls can be diagnosed clinically in most cases. Girls with mild symptoms can be managed conservatively. For girls with more significant symptoms, we recommend a simple reduction under GA. This may be curative, or may

  15. Microscopy of Stained Urethral Smear in Male Urethritis; Which Cutoff Should be Used?

    Science.gov (United States)

    Moi, Harald; Hartgill, Usha; Skullerud, Kristin Helene; Reponen, Elina J; Syvertsen, Line; Moghaddam, Amir

    2017-03-01

    The microscopical diagnosis of male urethritis was recently questioned by Rietmeijer and Mettenbrink, lowering the diagnostic criteria of the diagnosis to ≥2 polymorphonuclear leucocytes (PMNL) per high power field (HPF), and adopted by Centers for Disease Control and Prevention in their 2015 STD Treatment Guidelines. The European Non-Gonococcal Urethritis Guideline advocates a limit of ≥5 PMNL/HPF. To determine if syndromic treatment of urethritis should be considered with a cutoff value of ≥2 PMNL/HPF in urethral smear. The design was a cross-sectional study investigating the presence and degree of urethritis relative to specific infections in men attending an STI clinic as drop-in patients. The material included 2 cohorts: a retrospective study of 13,295 men and a prospective controlled study including 356 men. We observed a mean chlamydia prevalence of 2.3% in the 0-9 stratum, and a 12-fold higher prevalence (27.3%) in the strata above 9. Of the chlamydia cases, 89.8% were diagnosed in strata above 9. For Mycoplasma genitalium, the prevalence was 1.4% in the 0-9 stratum and 11.2% in the stratum ≥10, and 83.6% were diagnosed in strata above 9. For gonorrhea, a significant increase in the prevalence occurred between the 0-30 strata and >30 strata from 0.2% to 20.7%. The results of the prospective study were similar. Our data do not support lowering the cutoff to ≥2 PMNL/HPF. However, a standardization of urethral smear microscopy seems to be impossible. The cutoff value should discriminate between low and high prevalence of chlamydia, mycoplasma, and gonorrhea to include as many as possible with a specific infection in syndromic treatment, without overtreating those with few PMNL/HPF and high possibility of having nonspecific or no urethritis.

  16. Impact of prior urethral manipulation on outcome of anastomotic urethroplasty for post-traumatic urethral stricture.

    Science.gov (United States)

    Singh, Bhupendra P; Andankar, Mukund G; Swain, Sanjaya K; Das, Krishanu; Dassi, Vimal; Kaswan, Harish K; Agrawal, Vipul; Pathak, Hemant R

    2010-01-01

    To determine the impact of earlier urethral interventions on the outcomes of anastomotic urethroplasty in post-traumatic stricture urethra. From October 1995 to March 2008, a total of 58 patients with post-traumatic posterior urethral stricture underwent anastomotic urethroplasty. Eighteen patients had earlier undergone urethral intervention in the form of urethrotomy (3), endoscopic realignment (7), or open urethroplasty (8). Success was defined as no obstructive urinary symptoms, maximum urine flow rate > or = 15 mL/s, normal urethral imaging and/or urethroscopy, and no need of any intervention in the follow-up period. Patients who met the above objective criteria after needing 1 urethrotomy following urethroplasty were defined to have satisfactory outcome and were included in satisfactory result rate along with patients who had a successful outcome. Results were analyzed using unpaired t test, chi-square test, binary logistic regression, Kaplan-Meier curves, and log rank test. Previous interventions in the form of endoscopic realignment or urethroplasty have significant adverse effect on the success rate of subsequent anastomotic urethroplasty for post-traumatic posterior urethral strictures (P urethrotomies (up to 2 times) did not affect the outcome of subsequent anastomotic urethroplasty. Length of stricture and age of patient did not predict the outcome in traumatic posterior urethral strictures in logistic regression analysis. Previous failed railroading or urethroplasty significantly decrease the success of subsequent anastomotic urethroplasty. Hence, a primary realignment or urethroplasty should be avoided in suboptimal conditions and the cases of post-traumatic urethral stricture should be referred to centers with such expertise. 2010 Elsevier Inc. All rights reserved.

  17. Urethral advancement in hypospadias with a distal division of the corpus spongiosum: outcome in 158 cases.

    Science.gov (United States)

    Thiry, S; Gorduza, D; Mouriquand, P

    2014-06-01

    Outcome of urethral mobilization and advancement (Koff procedure) in hypospadias with a distal division of the corpus spongiosum and redo cases with distal urethral failure. From January 1999 to November 2012, 158 children with a distal hypospadias (115 primary cases and 43 redo cases) underwent surgical repair using the Koff technique with a median age at surgery of 21 months (range, 12-217 months). Mean follow-up was 19 months (median, 14 months). Thirty patients (19%) presented with a complication (13.9% in primary cases and 32.5% in redo surgery) mostly at the beginning of our experience. Meatal stenosis was the most common one (3.5% in primary case, 6% overall). Ventral curvature (>10°), which is considered as a possible long-term iatrogenic complication of the Koff procedure, was not found in patients with fully grown penis except in one redo patient who had, retrospectively, an inadequate indication for this type of repair. Of 158 patients, 33 reached the age of puberty (>14 years old) with a mean follow-up of 34 months, only one presented with a significant ventral curvature. Urethral mobilization and advancement is a reasonable alternative for anterior hypospadias and distal fistula repair in selected cases. It has two major advantages compared to other techniques: it avoids any urethroplasty with non-urethral tissue and eliminates dysplastic tissues located beyond the division of the corpus spongiosum, which may not grow at the same pace as the rest of the penis. Significant iatrogenic curvature in fully grown penis is not supported by this series. Copyright © 2013 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  18. Predictors for success of internal urethrotomy in patients with urethral contracture following perineal repair of pelvic fracture urethral injuries.

    Science.gov (United States)

    Hong, Young-Kwon; Choi, Kyung-Hwa; Lee, Young-Tae; Lee, Seung-Ryeol

    2017-05-01

    Internal urethrotomy (IU) in patients with urethral contracture following perineal repair of pelvic fracture urethral injuries (PRPFUI) is troublesome. We evaluated the clinical factors affecting the surgical outcome of IU for urethral contracture after PRPFUI. We retrospectively reviewed the records of 35 patients who underwent IU for urethral contracture after PRPFUI between March 2004 and June 2013. Ages of patients ranged from 18 to 50, and their follow-up duration was more than 1year after IU. The urethral contracture was confirmed by retrograde urethrogram or cysto-urethroscopy. Success was defined as greater than 15mL/s of peak urinary flow rate at 1year after IU without any clinical evidence of urethral contracture. Success rates were investigated according to the number of IU. Age, body mass index, urethral defect length before PRPFUI, time interval between the original urethral injury and the PRPFUI or between a previous operation and the PRPFUI, time interval between the PRPFUI and the urethral contracture, number of PRPFUI performed, and the type of urethral lengthening procedure were compared between patients with and without success according to the number of IU. Among the 35 patients, the overall success rate of IU was 37% (13/35) during the mean follow-up period of 53 months (range: 17-148 months). There were 8 and 5 patients with success in first and second IU, respectively. However, there was no success after third IU. Urethral defect length before PRPFUI was significantly shorter in patients with success who underwent first and second IU (p<0.05). There were significant differences of success between patients with and without previous repeated failures of PRPFUI in first and second IU (p<0.05). Short urethral defect length and no previous surgical failures before PRPFUI are good prognostic factors for IU following PRPFUI. Only one or two IUs will be helpful in patients with urethral contracture following PRPFUI. Copyright © 2017 Elsevier Ltd

  19. Recurrent bilateral renal calculi in a tetraplegic patient

    DEFF Research Database (Denmark)

    Vaidyanathan, S; Soni, B M; Biering-Sorensen, F

    1998-01-01

    An 18-year-old male developed C-5 complete tetraplegia following a motor-cycle accident in May 1975. The neuropathic bladder was managed by an indwelling urethral catheter. He developed recurrent episodes of urinary infection with Proteus species. In September 1975, an X-ray of the abdomen revealed...... small calculi in both the kidneys. In July 1976, he underwent transurethral resection of the bladder neck and division of the external urethral sphincter; subsequently, he was put on a penile sheath drainage. He continued to suffer from repeated episodes of urinary tract infection with Proteus...

  20. Urethral pressure reflectometry during intra-abdominal pressure increase—an improved technique to characterize the urethral closure function in continent and stress urinary incontinent women

    DEFF Research Database (Denmark)

    Saaby, Marie-Louise; Klarskov, Niels; Lose, Gunnar

    2013-01-01

    to assess the urethral closure function by urethral pressure reflectometry (UPR) during intra-abdominal pressure-increase in SUI and continent women.......to assess the urethral closure function by urethral pressure reflectometry (UPR) during intra-abdominal pressure-increase in SUI and continent women....

  1. Current concepts in the management of pelvic fracture urethral distraction defects

    Directory of Open Access Journals (Sweden)

    Ramanitharan Manikandan

    2011-01-01

    Full Text Available Objectives : Pelvic fracture urethral distraction defect (PFUDD may be associated with disabling complications, such as recurrent stricture, urinary incontinence, and erectile dysfunction. In this article we review the current concepts in the evaluation and surgical management of PFUDD, including redo urethroplasty. Materials and Methods : A PubMedTM search was performed using the keywords "pelvic fracture urethral distraction defect, anastomotic urethroplasty, pelvic fracture urethral stricture, pelvic fracture urethral injuries, and redo-urethroplasty." The search was limited to papers published from 1980 to March 2010 with special focus on those published in the last 15 years. The relevant articles were reviewed with regard to etiology, role of imaging, and the techniques of urethroplasty. Results : Pelvic fracture due to accidents was the most common etiology of PFUDD that usually involved the membranous urethra. Modern cross-sectional imaging, such as sonourethrography and magnetic resonance imaging help assess stricture pathology better, but their precise role in PFUDD management remains undefined. Surgical treatment with perineal anastomotic urethroplasty yields a success rate of more than 90% in most studies. The most important complication of surgical reconstruction is restenosis, occurring in less than 10% cases, most of which can be corrected by a redo anastomotic urethroplasty. The most common complication associated with this condition is erectile dysfunction. Urinary incontinence is a much rarer complication of this surgery in the present day. Conclusions : Anastomotic urethroplasty remains the cornerstone in the management of PFUDD, even in previously failed repairs. Newer innovations are needed to address the problem of erectile dysfunction associated with this condition.

  2. Recognition and Treatment of Nongonococcal Urethritis in Clinical Practice

    Science.gov (United States)

    Isiadinso, O. O. A.

    1980-01-01

    Nongonococcal urethritis is a relatively common disorder in sexually active individuals. The incidence is almost as high, if not higher, than gonorrhea. This syndrome may present with signs and symptoms indistinguishable from acute gonococcal urethritis. It is essential to differentiate the two diseases, as treatment protocols are different. Early recognition of nongonococcal urethritis and proper therapy will often lead to complete resolution and prevention of annoying complications. PMID:6999164

  3. Prevalence of Trichomonas vaginalis, Mycoplasma genitalium and Ureaplasma urealyticum in men with urethritis attending an urban sexual health clinic.

    Science.gov (United States)

    Khatib, N; Bradbury, C; Chalker, V; Koh, G C K W; Smit, E; Wilson, S; Watson, J

    2015-05-01

    We conducted a study to determine the prevalence of Trichomonas vaginalis (TV), Mycoplasma genitalium (MG) and Ureaplasma urealyticum (UU) in men with urethritis, attending an urban sexual health clinic, in order to inform screening and treatment policies. Men attending an urban sexual health clinic between June 2011 and January 2012 were evaluated. Urine samples were collected from men with urethritis and tested for Chlamydia trachomatis (CT), Neisseria gonorrhoeae (GC) and TV using transcription-mediated amplification and for MG and UU using polymerase chain reaction. Eighty-three samples were analysed. The prevalence of CT was 33.7% (28/83), GC was 16.8% (14/83), TV was 3.6% (3/83), MG was 12.0% (10/83) and UU was 4.8% (4/83). Fifteen men had recurrent urethritis. Of these, three were found to have had TV, five to have had MG and none to have had UU, at initial presentation. Given the prevalence of MG in this study, there is an urgent need for further larger studies looking at optimal treatment regimens and screening strategies in urethritis. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  4. Distributed pressure sensors for a urethral catheter.

    Science.gov (United States)

    Ahmadi, Mahdi; Rajamani, Rajesh; Timm, Gerald; Sezen, A S

    2015-01-01

    A flexible strip that incorporates multiple pressure sensors and is capable of being fixed to a urethral catheter is developed. The urethral catheter thus instrumented will be useful for measurement of pressure in a human urethra during urodynamic testing in a clinic. This would help diagnose the causes of urinary incontinence in patients. Capacitive pressure sensors are fabricated on a flexible polyimide-copper substrate using surface micromachining processes and alignment/assembly of the top and bottom portions of the sensor strip. The developed sensor strip is experimentally evaluated in an in vitro test rig using a pressure chamber. The sensor strip is shown to have adequate sensitivity and repeatability. While the calibration factors for the sensors on the strip vary from one sensor to another, even the least sensitive sensor has a resolution better than 0.1 psi.

  5. Late presentation of posterior urethral valves.

    Science.gov (United States)

    Jalbani, Imran Khan; Biyabani, Syed Raziuddin

    2014-05-01

    Presence of posterior urethral valves (PUV) is the most common cause of urinary tract obstruction in the male neonate. Late presentation occurs in 10% of cases. We present a case of PUVs in an adult male who presented with history of obstructive lower urinary tract symptoms and hematuria. On evaluation, he was found to have raised serum creatinine level. A voiding cystourethrogram (VCUG) could not be completely performed because of narrowing in the posterior urethra. A rigid urethrocystoscopy was performed at which he was found to have type-I posterior urethral valve which were fulgurated. A repeat uroflowmetry revealed maximum flow rate of 12 ml/second. This case highlights that PUVs is not solely a disease of infancy but may also present late. VCUG is the radiological investigation of choice but the diagnosis may be missed. A urethrocystoscopy is advised if there is a high index of suspicion.

  6. Urethral anatomy and semen flow during ejaculation

    Science.gov (United States)

    Kelly, Diane

    2016-11-01

    Ejaculation is critical for reproductive success in many animals, but little is known about its hydrodynamics. In mammals, ejaculation pushes semen along the length of the penis through the urethra. Although the urethra also carries urine during micturition, the flow dynamics of micturition and ejaculation differ: semen is more viscous than urine, and the pressure that drives its flow is derived primarily from the rhythmic contractions of muscles at the base of the penis, which produce pulsatile rather than steady flow. In contrast, Johnston et al. (2014) describe a steady flow of semen through the crocodilian urethral groove during ejaculation. Anatomical differences of tissues associated with mammalian and crocodilian urethral structures may underlie these differences in flow behavior.

  7. Asymptomatic urethral lymphogranuloma venereum: a case report.

    Science.gov (United States)

    Charest, Louise; Fafard, Judith; Greenwald, Zoë R

    2018-07-01

    Since 2003, there has been a resurgence of lymphogranuloma venereum (LGV), a variant of Chlamydia trachomatis (CT), among men who have sex with men (MSM) in several urban areas of Europe and North America. LGV infection occurs most often at anal sites causing proctitis. Urethral and oropharyngeal infections are rare. In Quebec, LGV incidence has been increasing exponentially in recent years and the current guidelines support systematic LGV genotype testing among anorectal CT-positive samples only. This case report describes a patient with a urethral LGV infection, remarkable due to its prolonged asymptomatic development prior to the manifestation of an inguinal bubo. Physicians should be vigilant of potential cases of LGV and forward CT-positive samples occurring among individuals with LGV risk factors for genotype testing.

  8. Papel da videoendoscopia da laringe no diagnóstico de lesão do nervo laríngeo recorrente na abordagem cervical anterior Papel de la videoendoscopía de laringe en el diagnóstico de lesión del nervio laríngeo recurrente en el abordaje cervical por vía anterior The importance of larynx videoendoscopy in diagnosis of recurrent laryngeal nerve injury after anterior approach

    Directory of Open Access Journals (Sweden)

    Alexandre Coutinho Borba

    2010-12-01

    estudiado completamente. OBJETIVO: identificar la prevalencia de lesiones en el NLR en pacientes sintomáticos, o no, a través de la VEL después de la cirugía de la hernia cervical por vía anterior. MÉTODOS: en el período de junio de 2009 a julio de 2010, 30 pacientes sometidos a tratamiento quirúrgico de hernia de disco en el Hospital São Lucas de la PUC-RS fueron seleccionados. Fue realizada la evaluación por VEL en el preoperatorio y en el décimo día después de la cirugía. Pacientes que presentaron resultado anormal en la VEL fueron considerados con lesión del NLR y re-evaluados mensualmente hasta la recuperación espontánea o en el periodo máximo de seis meses, cuando la lesión fue considerada definitiva. RESULTADOS: fueron encontradas evidencias de lesión del NLR en 3/30 (el 10% de los pacientes, siendo que todos se presentaban asintomáticos en el momento del examen. De esas lesiones, 2/30 (el 66,6% ocurrieran después del abordaje quirúrgico por el lado derecho y 1/30 (el 33,3% por el lado izquierdo. No se encontró ninguna lesión definitiva, siendo el período máximo de recuperación de 120 días. CONCLUSIONES: la evaluación por VEL en el periodo postoperatorio puede ser útil para diagnosticar lesiones del NLR, principalmente en pacientes asintomáticos. La falta de sospecha clínica no excluye la posibilidad de lesión del NLR.INTRODUCTION: the recognition of recurrent laryngeal nerve injury (RLN after anterior approach for treatment of disc herniation is important in the clinical evolution of patients, especially in reoperation cases. The importance of larynx videoendoscopy (VEL has not been completely studied. OBJECTIVE: to identify the prevalence of RLN injury in symptomatic or asymptomatic patients with anterior cervical spine surgery, using VEL. METHODS: from June 2009 to July 2010 we selected 30 patients who underwent anterior approach for treatment of disc herniation in Hospital São Lucas, from PUC-RS. VEL was made in the preoperatory

  9. Posterior urethral polyps and review of literature

    Directory of Open Access Journals (Sweden)

    Prashant Jain

    2007-01-01

    Full Text Available Urethral polyp is a rare finding in young children. Fibroepithelial polyps of the urethra are usually diagnosed during the first decade of life. They present with obstruction, voiding dysfunction and hematuria. They can be associated with other congenital urinary tract anomalies. They are usually benign fibroepithelial lesions with no tendency to recur and are treated by surgical ablation, fulguration or laser therapy.

  10. Calculi in a Female Urethral Diverticulum

    Directory of Open Access Journals (Sweden)

    Ji Sung Shim

    2011-03-01

    Full Text Available Urinary stones are rarely seen in the urethra and are usually encountered in men with urethral stricture or diverticulum. The case of a 52-year-old woman presented, who consulted for weak stream associated with repeated urinary infections. The diverticulum was approached via vaginal route and the extraction was successful. The patient has been well, with no dysuria, dyspareunia, incontinence for 3-month follow-ups.

  11. Polypoidal Intestinal Metaplasia and Dysplasia of the External Urethral Meatus

    Directory of Open Access Journals (Sweden)

    Mary Mathew

    2012-01-01

    Full Text Available Urethral mucosa with intestinal metaplasia and dysplasia is a rare occurrence. To date only a single case has been reported in a male with long-standing urethral stricture. We present a 33-year-old female with polypoid intestinal metaplasia and dysplasia of the external urethral meatus in the absence of an inciting factor. Intestinal metaplasia of the urethral mucosa may undergo dysplasia, emphasizing the necessity of a high degree of clinical suspicion and vigilant pathological examination of these lesions.

  12. Long-term followup of visual internal urethrotomy for management of short (less than 1 cm) penile urethral strictures following hypospadias repair.

    Science.gov (United States)

    Husmann, D A; Rathbun, S R

    2006-10-01

    We reviewed the results of direct vision urethrotomy for short (less than 1 cm) penile urethral strictures following hypospadias surgery. Patients with less than 1 cm anterior penile urethral strictures located proximal to the meatus underwent direct vision urethrotomy. Based on the type of initial urethroplasty patients were randomly divided into treatment with direct vision urethrotomy vs direct vision urethrotomy plus clean intermittent catheterization for 3 months. Success was defined as absent obstructive voiding symptoms and a normal urine flow 2 years following the last patient instrumentation. Of patients with urethral strictures following hypospadias repair 44% (32) had previously undergone tubularized graft urethroplasty and 56% (40) had previously undergone flap urethroplasty, including a tubularized island flap in 18, an onlay flap in 11 and urethral plate urethroplasty in 11. Direct vision urethrotomy alone was performed in 51% of patients (37), and direct vision urethrotomy and clean intermittent catheterization were performed in 49% (35). Success with the 2 methods was similar, that is 24% (9 of 37 patients) vs 22% (8 of 35). Following direct vision urethrotomy all patients with tubularized graft urethroplasty showed failure (0 of 32). Success was noted in 11% of patients (2 of 18) with tubularized island flap urethroplasty compared to 72% (8 of 11) with onlay urethroplasty and 63% (7 of 11) with urethral plate urethroplasty (each p urethrotomy does not improve the likelihood of success. Direct vision urethrotomy for short (less than 1 cm) urethral stricture usually fails following any type of tubularized graft or flap urethroplasty but it had moderate success following onlay flap and urethral plate urethroplasties.

  13. Urethral Foreign Body: A Case report

    Directory of Open Access Journals (Sweden)

    Ozgur Enginyurt

    2013-03-01

    Full Text Available Urethral insertion of foreign bodies is not very common. It is often associated with psychological problems and sexual alerts. In men due to the longer urethra this situation remains generally limited to the urethra, in women due to the short urethra foreign body can pass to the bladder. 40 years old, mentally retarded male patient was admitted to the emergency department with a complaint of urethrorrhagia. Physical examination revealed needle like structure in the urethra. The patient was taken into the operating room and under general anestesia by using cysto panendoscopy the foreign body has been identified as an old syringe needle, foreign body was removed with the help of forceps. Endoscopic methods should be utilized for the realization of the diagnosis and treatment of urethral foreign bodies. Foreign body in the urethra is usually encountered in patients with psychiatric disorders. For this reason, a detailed psychiatric evaluation is important in patients with urethral foreign bodies. [J Contemp Med 2013; 3(1.000: 62-65

  14. Emergency treatment of male blunt urethral trauma in China: Outcome of different methods in comparison with other countries

    Directory of Open Access Journals (Sweden)

    Yumeng Zhang

    2018-04-01

    Full Text Available Treatment of male urethral trauma is always a challenging problem. In China, as the incidence of urethral trauma keeps rising, more and more studies relating to this are being published. To compare the outcome of different emergency treatments in China and other countries, we searched Chinese and English literature about this topic in the past 16 years. A total of 167 studies involving 5314 patients were included, with 144 in Chinese and 23 in English. All studies were retrospective in nature. Based on the analyses, surgical methods include open realignment, endoscopic realignment and primary repair, and we summarized and compared the success rate and complications (mainly erectile dysfunction and incontinence of each method. We found that realignment of posterior urethra has similar success rate in China and other countries, but the outcome of realignment of anterior urethra is variable. The reason remains unknown. While long abandoned in Western countries, primary repair of anterior urethra is still an option in China and has high success rate. Keywords: Urethral trauma, Urethrogram, Endoscopic realignment, Primary repair

  15. Recurrent varicocele

    Directory of Open Access Journals (Sweden)

    Katherine Rotker

    2016-01-01

    Full Text Available Varicocele recurrence is one of the most common complications associated with varicocele repair. A systematic review was performed to evaluate varicocele recurrence rates, anatomic causes of recurrence, and methods of management of recurrent varicoceles. The PubMed database was evaluated using keywords "recurrent" and "varicocele" as well as MESH criteria "recurrent" and "varicocele." Articles were not included that were not in English, represented single case reports, focused solely on subclinical varicocele, or focused solely on a pediatric population (age <18. Rates of recurrence vary with the technique of varicocele repair from 0% to 35%. Anatomy of recurrence can be defined by venography. Management of varicocele recurrence can be surgical or via embolization.

  16. Current controversies in reconstructive surgery of the anterior urethra: a clinical overview

    Directory of Open Access Journals (Sweden)

    Guido Barbagli

    2012-06-01

    Full Text Available We performed an overview of the surgical techniques suggested for the treatment of anterior urethral strictures using MEDLINE. In applying the MEDLINE search, we used the "MeSH" (Medical Subject Heading and "free text" protocols. The MeSH search was conducted by combining the following terms: "urethral stricture", "flap", "graft", "oral mucosa", "urethroplasty", "urethrotomy" and "failed hypospadias". Multiple "free text" searches were performed individually applying the following terms through all fields of the records: "reconstructive urethral surgery", "end-to-end anastomosis", "one-stage", "two stage". Descriptive statistics of the articles were provided. Meta-analyses were not employed. Seventy-eight articles were determined to be germane in this review. Six main topics were identified as controversial in anterior urethra surgery: the use of oral mucosa vs penile skin; the use of free grafts vs pedicled flaps in penile urethroplasty; the use of grafts vs anastomotic repair in bulbar urethral strictures; the use of dorsal vs ventral placement of the graft in bulbar urethroplasty; the use of definitive perineal urethrostomy vs one-stage repair in complex urethral strictures; the surgical options for patients with failed hypospadias repair. Different points of view are documented and presented in the literature by various authors from different countries. The aim of this clinical overview is to survey the main controversial issues in surgical reconstruction of the anterior urethra focusing on the use of flap or graft, substitute material, type of surgery and challenging situations, such as failed hypospadias or complex urethral stricture repair.

  17. The urethral closure function in continent and stress urinary incontinent women assessed by urethral pressure reflectometry.

    Science.gov (United States)

    Saaby, Marie-Louise

    2014-02-01

    Stress urinary incontinence (SUI) occurs when the bladder pressure exceeds the urethral pressure in connection with physical effort or exertion or when sneezing or coughing and depends both on the strength of the urethral closure function and the abdominal pressure to which it is subjected. The urethral closure function in continent women and the dysfunction causing SUI are not known in details. The currently accepted view is based on the concept of a sphincteric unit and a support system. Our incomplete knowledge relates to the complexity of the closure apparatus and to inadequate assessment methods which so far have not provided robust urodynamic diagnostic tools, severity measures, or parameters to assess outcome after intervention. Urethral Pressure Reflectometry (UPR) is a novel method that measures the urethral pressure and cross-sectional area (by use of sound waves) simultaneously. The technique involves insertion of only a small, light and flexible polyurethane bag in the urethra and therefore avoids the common artifacts encountered with conventional methods. The UPR parameters can be obtained at a specific site of the urethra, e.g. the high pressure zone, and during various circumstances, i.e. resting and squeezing. During the study period, we advanced the UPR technique to enable faster measurement (within 7 seconds by the continuous technique) which allowed assessment during increased intra-abdominal pressure induced by physical straining. We investigated the urethral closure function in continent and SUI women during resting and straining by the "fast" UPR technique. Thereby new promising urethral parameters were provided that allowed characterization of the closure function based on the permanent closure forces (primarily generated by the sphincteric unit, measured by the Po-rest) and the adjunctive closure forces (primarily generated by the support system, measured by the abdominal to urethral pressure impact ratio (APIR)). The new parameters enabled

  18. Chlorhexidine rinse for prevention of urethritis in men linked to oral sex

    Directory of Open Access Journals (Sweden)

    Kolahi Jafar

    2010-06-01

    Full Text Available Abstract Background Oral sex among teenagers is on the rise. Similarity between the oral flora and organisms recovered from nongonococcal urethritis and prostatitis, points to retrograde entry of bacteria from oral cavity into the urethra following insertive oral intercourse. Presentation of the hypothesis Chlorhexidine has a wide spectrum of anti-bactericidal activity encompassing gram positive and negative bacteria. It is also effective against HIV and HBV. It produced large and prolonged reductions in salivary bacterial counts within 7-h of its use. Hence, it would seem logic to postulate that rinsing with chlorhexidine before oral sex will be effective for prevention of retrograde entry of bacteria from oral cavity into the urethra. The recommendation for rinsing will be: 15 ml of a 0.12% or 10 ml of 0.2% chlorhexidine rinse for 30 seconds. Also other drug delivery systems such as chlorhexidine chewing gum or spray can be used. Testing the hypothesis Men suffering from recurrent nongonococcal urethritis or prostatitis are good subjects for testing the hypothesis. They perform genital safe sex via consistent use of condom. Yet they generally received unprotected insertive oral intercourse. Chlorhexidine can be used for prevention of recurrences of the disease. Implications of the hypothesis The chlorhexidine will be a new, easy, attractive and effective method for reduction of nongonococcal urethritis, prostatitis and epidydimitis following insertive oral intercourse. It is poorly absorbed from skin, mucosa and gastrointestinal tract indicating systemic safety of chlorhexidine. The agent does not cause any bacterial resistance and supra-infection.

  19. Intraoperative translabial ultrasound for urethral diverticula: A road map for surgeons

    International Nuclear Information System (INIS)

    El-Zein, C.; Khoury, N.; El-Zein, Y.; Bulbul, M.; Birjawi, G.

    2009-01-01

    Purpose: To highlight the importance of intraoperative translabial ultrasound, for identification of diverticular neck allowing complete resection of periurethral diverticula and decrease in the recurrence rate. Material and methods: This study included 4 women of age range between 38 and 68 years presenting for recurrent urinary tract infections and urethral pain. All had translabial urethral ultrasound and cystoscopy with and without U/C guidance. Results: Prior cystoscopy in all these patients failed to demonstrate the diverticulum. Translabial ultrasound showed the diverticula some of which were infected. Ultrasound was used intraoperatively to guide the surgeon. With this approach the abnormality was confirmed and the neck of the diverticulum was identified through percutaneous needle insertion. This allowed complete resection of the diverticula. Conclusion: Translabial ultrasound is a non-invasive technique that plays a major role in examining the urethra and identifying the periuthral diverticula. In our experience, it was very useful as an adjunct to guide the surgeon intraoperatively allowing complete excision of the diverticulum.

  20. Intraoperative translabial ultrasound for urethral diverticula: A road map for surgeons

    Energy Technology Data Exchange (ETDEWEB)

    El-Zein, C.; Khoury, N.; El-Zein, Y. [Department of Diagnostic Radiology, American University of Beirut Medical Center, Bliss Street, P.O. Box 11-0236, Riad El Solh 1107 2020, Beirut (Lebanon); Bulbul, M. [Department of Urology, American University of Beirut Medical Center, Bliss Street, P.O. Box 11-0236, Riad El Solh 1107 2020, Beirut (Lebanon); Birjawi, G. [Department of Diagnostic Radiology, American University of Beirut Medical Center, Bliss Street, P.O. Box 11-0236, Riad El Solh 1107 2020, Beirut (Lebanon)], E-mail: gb02@aub.edu.lb

    2009-04-15

    Purpose: To highlight the importance of intraoperative translabial ultrasound, for identification of diverticular neck allowing complete resection of periurethral diverticula and decrease in the recurrence rate. Material and methods: This study included 4 women of age range between 38 and 68 years presenting for recurrent urinary tract infections and urethral pain. All had translabial urethral ultrasound and cystoscopy with and without U/C guidance. Results: Prior cystoscopy in all these patients failed to demonstrate the diverticulum. Translabial ultrasound showed the diverticula some of which were infected. Ultrasound was used intraoperatively to guide the surgeon. With this approach the abnormality was confirmed and the neck of the diverticulum was identified through percutaneous needle insertion. This allowed complete resection of the diverticula. Conclusion: Translabial ultrasound is a non-invasive technique that plays a major role in examining the urethra and identifying the periuthral diverticula. In our experience, it was very useful as an adjunct to guide the surgeon intraoperatively allowing complete excision of the diverticulum.

  1. Fiber types in the striated urethral and anal sphincters

    DEFF Research Database (Denmark)

    Schrøder, H D; Reske-Nielsen, E

    1983-01-01

    Seven normal human striated urethral and anal sphincters obtained by autopsy were examined using histochemical techniques. In both the urethral sphincter and the subcutaneous (s.c.) and superficial part of the anal sphincter a characteristic pattern with two populations of muscle fibers, abundant...

  2. Female Urethral Anomalies in Pediatric Age Group: Uncovered

    African Journals Online (AJOL)

    Urogenital sinus in females (ectopia of the external urethral opening in the urogenital sinus). All the variants of female hypospadias must be surgically corrected as transposition of the external opening of the urethra from the vagina on the perineum under the clitoris in chronic urethritis. The second case mentioned above.

  3. Urethritis due to corynebacterium striatum: An emerging germ.

    Science.gov (United States)

    Frikh, Mohammed; El Yaagoubi, Imad; Lemnouer, Abdelhay; Elouennass, Mostafa

    2015-01-01

    Corynedbacterium striatum (CS) is a Gram-positive coryneform bacillus that is part of mucous and skin flora. It has been considered as a causative agent of many infections in intensive care, neurology, traumatology and urology, but was never implicated in non-gonococcal urethritis. We report the case of a nosocomial urethritis due to Corynebacterium striatum following resection of an intrameatus condyloma.

  4. Transurethral incision of urethral diverticulum in the female

    DEFF Research Database (Denmark)

    Miskowiak, J; Honnens de Lichtenberg, M

    1989-01-01

    A new technique of transurethral incision of urethral diverticulum was successfully used in two women. The method described is safe, simple and shortens operating time.......A new technique of transurethral incision of urethral diverticulum was successfully used in two women. The method described is safe, simple and shortens operating time....

  5. Gonococcal Conjunctivitis Despite Successful Treatment of Male Urethritis Syndrome.

    Science.gov (United States)

    Peters, Remco P H; Verweij, Stephan P; McIntyre, James A; Schaftenaar, Erik

    2016-02-01

    We report a case of progressive, cephalosporin-susceptible, Neisseria gonorrhoeae conjunctivitis despite successful treatment of male urethritis syndrome. We hypothesize that conjunctival infection progressed due to insufficient penetration of cefixime and azithromycin and point out that extragenital infection and male urethritis may not be cured simultaneously in settings where the syndromic approach is used.

  6. Treatment of Acute Uncomplicated Gonococcal Urethritis in Males by Rosoxacin

    Directory of Open Access Journals (Sweden)

    A N Tiwari

    1986-01-01

    Full Text Available Twenty eight male patients with acute gonococcal, urethritis were treated, with rosoxacin 300 mg capsule, (Eradacil as a single- dose oral therapy. Twenty six patients were cured, while two patients did not improve. Four patients developed post-gonococcal urethritis (PGU.

  7. Congenital urethral polyps: a report of two cases

    International Nuclear Information System (INIS)

    Cano, D.; Vivas, I.; Torres, E.; Garcia, L.; Fernandez-Villa, T.

    1999-01-01

    Congenital urethral polyps are uncommon lesions, very few cases of which have been previously reported in the literature. We present two cases of congenital urethral polyps in children, describing the clinical and radiological features and the diagnostic method employed, as well as reviewing the literature. (Author) 6 refs

  8. Original article Urethral Stricture and HIV: Unusual Presentations ...

    African Journals Online (AJOL)

    mn

    cause of urethral stricture in this series was traumatic injury The other important cause was post-inflammatory (after gonococcal urethritis) with HIV co-infection. These patients posed a challenge due to our lack of experience and the absence of literature guidelines on the optimal management. The first unusual feature in the ...

  9. Epidemiology of urethral stricture at Tygerberg Hospital | Steenkamp ...

    African Journals Online (AJOL)

    Over a 12-month period, 120 consecutive male patients with confirmed urethral stricture were prospectively studied with regard to the epidemiology of the disease. Specific urethritis is the main aetiological factor (45%) and internal and external trauma account for an alarming 38,3% of cases. The prevalence is highest ...

  10. Direct vision internal urethrotomy in 459 urethral stricture patients at ...

    African Journals Online (AJOL)

    Four hundred and fifty nine patients seen with simple urethral strictures between 1990 and 1998 underwent direct vision urethrotomy.. The procedure was successful in 441 patients and failed in only 18 patients. Postoperative complications included fever in 31 patients, urethral bleeding in 14 and epididymitis in 17 patients.

  11. Direct vision internal urethrotomy in 459 urethral stricture patients at ...

    African Journals Online (AJOL)

    Keywords: Direct vision, internal, urethrotomy, urethral and stricture.;. Four hundred and fifty nine patients seen with simple urethral strictures between 1990 and 1998 underwent direct vision urethrotomy.. The procedure was successful in 441 patients and failed in only 18 patients. Postoperative complications included fever.

  12. A rare case of congenital Y-type urethral duplication

    Directory of Open Access Journals (Sweden)

    Charu Tiwari

    2015-11-01

    Full Text Available Duplication of urethra is a rare congenital anomaly. We report a case of Y-type of urethral duplication with the accessory urethra arising from posterior urethra and opening in the perineum. The orthotopic urethra was normal. The accessory urethral tract was cored, transfixed and divided. At 1 year of follow-up, the patient has no urinary complaints

  13. Posterior urethral valves: search for a diagnostic reference standard

    NARCIS (Netherlands)

    de Jong, Tom P. V. M.; Radmayr, Christian; Dik, Pieter; Chrzan, Rafal; Klijn, Aart J.; de Kort, Laetitia

    2008-01-01

    To test the agreement among pediatric urologists regarding endoscopic findings concerning posterior urethral valves. A total of 25 experienced pediatric urologic surgeons observed 11 video fragments of cystourethroscopy in boys. For most of these boys, a strong suspicion of urethral obstruction had

  14. Delayed primary realignment of posterior urethral rupture | Shittu ...

    African Journals Online (AJOL)

    The treatment of acute posterior urethral rupture is controversial. Twelve patients who presented with acute posterior urethral rupture over a five--year period were treated by delayed primary realignment of the injury. The technique of this procedure and the outcome are the subject of this presentation. Eight patients had ...

  15. Urethral Stricture as seen in Dar es Salaam, Tanzania.

    African Journals Online (AJOL)

    dell

    urethritis have increasingly been incriminated as a major etiological factor of inflammatory urethral stricture especially in the developed world. Organisms which fall in this group include. Ureaplasma (T-strain), Mycoplasma, Trichomonas vaginalis, Candida albicans, and Haemophilus vaginalis, Herpes simplex virus type II, ...

  16. Vaginal-sparing ventral buccal mucosal graft urethroplasty for female urethral stricture: A novel modification of surgical technique

    Directory of Open Access Journals (Sweden)

    Nathan Hoag

    2016-07-01

    Full Text Available Purpose: To present a novel modification of surgical technique to treat female urethral stricture (FUS by a vaginal-sparing ventral buccal mucosal urethroplasty. Recurrent FUS represents an uncommon, though difficult clinical scenario to manage definitively. A variety of surgical techniques have been described to date, yet a lack of consensus on the optimal procedure persists. Materials and Methods: We present a 51-year-old female with urethral stricture involving the entire urethra. Suspected etiology was iatrogenic from cystoscopy 17 years prior. Since then, the patient had undergone at least 25 formal urethral dilations and periods of self-dilation. In lithotomy position, the urethra was dilated to accommodate forceps, and ventral urethrotomy carried out sharply, exposing a bed of periurethral tissue. Buccal mucosa was harvested, and a ventral inlay technique facilitated by a nasal speculum, was used to place the graft from the proximal urethra/bladder neck to urethral meatus without a vaginal incision. Graft was sutured into place, and urethral Foley catheter inserted. Results: The vaginal-sparing ventral buccal mucosal graft urethroplasty was deemed successful as of last follow-up. Flexible cystoscopy demonstrated patency of the repair at 6 months. At 10 months of follow-up, the patient was voiding well, with no urinary incontinence. No further interventions have been required. Conclusions: This case describes a novel modification of surgical technique for performing buccal mucosal urethroplasty for FUS. By avoiding incision of the vaginal mucosa, benefits may include reduced: morbidity, urinary incontinence, and wound complications including urethro-vaginal fistula.

  17. The effect of penile urethral fat graft application on urethral angiogenesis.

    Science.gov (United States)

    Cakmak, M; Yazıcı, I; Boybeyi, O; Ayva, S; Aslan, M K; Senyucel, M F; Soyer, T

    2015-10-01

    Autologous fat grafts are rich in adipose-derived stem cells, providing optimal soft-tissue replacement and significant quantities of angiogenic growth factor. Although fat grafts (FG) are used in several clinical conditions, the use of FG in urethral repairs and the effects of FG to urethral repairs have not yet been reported. An experimental study was performed to evaluate the effect of FG on urethral angiogenesis and tissue growth factor (GF) levels. Sixteen Wistar albino, adult, male rats were allocated into two groups: the control group (CG) (n = 8) and the experiment group (EG) (n = 8). After anesthetization of all rats, 3-mm vertical incisions were made on the urethras, and then sutured with interrupted 5/0 vicryl sutures. The operations were performed under a stereo dissecting microscope under magnification (×20). In the CG, no additional procedure was performed. In the EG after the same surgical procedure, 1 mm(3) FG was removed from the inguinal region by sharp dissection with a knife. The grafts were trimmed to 1 × 1 mm dimensions on millimeter paper. The FGs were placed on the repaired urethras. The skin was then closed. Samples from urethral and penile skin were taken 21 days after surgery in both groups. Density and intensity of staining with vascular-endothelial GF (VEGF), VEGF-receptor, and endothelial-GF receptor (EGFR) in the endothelial and mesenchymal cells of the penile urethral vessels were immunohistochemically evaluated. Data obtained from immunohistochemical evaluations were analyzed with SPSS 15.0. The P-values lower than 0.05 were considered as significant. Density of VEGF staining was significantly decreased in the vascular endothelium of the EG compared to the CG (P factor levels, which is contrary to the literature data. Fat grafting has an immunohistochemical effect on the growth factor levels that are related to angiogenesis after urethral repair. It is difficult to make a firm conclusion about the role of fat grafting on urethral

  18. Long-term outcome of visual internal urethrotomy for the management of pediatric urethral strictures.

    Science.gov (United States)

    Hafez, Ashraf T; El-Assmy, Ahmed; Dawaba, Mohamed S; Sarhan, Osama; Bazeed, Mahmoud

    2005-02-01

    We evaluated the long-term results of visual internal urethrotomy for pediatric urethral strictures to evaluate the efficacy and final outcome of this procedure in children and to evaluate the risk factors for stricture recurrence. The computerized surgical records of our hospital were reviewed to identify children who underwent visual internal urethrotomy between 1980 and 2001. Hospital and followup clinical charts were then reviewed. Many variables were analyzed, including age, etiology, length and site of the strictures, and catheter duration. Only patients with a minimum followup of 2 years were included. Regular self-catheterization was not used by any child. A total of 31 patients (mean age 11.2 years, range 2 to 18) were identified. Followup ranged from 2 to 20 years, with a mean of 6.6 years. The most common etiology for stricture formation was failed previous urethroplasty and post instrumentation (35.5% and 32.3%, respectively). The success rate after initial urethrotomy was 35.5% (11 of 31 patients). Mean interval to first recurrence was 26 months. A second urethrotomy improved the success rate of 58.1%. Eight patients required 2 or more urethrotomies, of whom half required open urethroplasty. Among the evaluated variables only stricture length shorter than 1 cm was associated with good results. Visual internal urethrotomy provides a safe first line therapeutic option for pediatric urethral strictures shorter than 1 cm, independent of etiology and location. For patients with more than 1 recurrence or with strictures longer than 1 cm, who are at high risk for recurrence after internal urethrotomy, open urethroplasty remains the treatment of choice.

  19. In vivo measurement of urethral dose profiles

    International Nuclear Information System (INIS)

    Toye, W.C.; Royal Melbourne Institute of Technology,; Duchesne, G.M.; Das, K.R.; Cee, A.; Mameghan, H.; Johnston, P.N.

    2001-01-01

    Full text: Quality assurance becomes a critical requirement when radiographs are routinely used in planning of treatments. In HDR prostate brachytherapy, the surrounding organs at risk of complications are the bladder and the rectum. However, of particular concern is the urethra that runs centrally through the prostate gland, as an unavoidably high dose can occur in the central region in order to achieve a minimum peripheral dose to a small target volume. Although high urethral doses have previously been related to increased urinary symptoms, some recent studies have not found such a correlation. The aim of this study was firstly, to identify dosimetric indicators of urethral morbidity following HDR prostate brachytherapy (4F x of 5.0 Gy), and secondly, to test the validity of calculated dose values. The in vivo measurements utilised a TLD (LiF:Mg,Ti) train formed by loading eight TLD rods alternating with 1,0 cm brass spacers into a fine plastic flexible tube. The length and diameter of plastic tubing was approximately 45cm and 0.15cm respectively, while the train length was 11.8 cm from the tip of the tube. The TLD train was placed into the central lumen of an 18 F three-way urethral catheter prior to its insertion. Significant urinary morbidity was defined prospectively as a score of a total of 3 or more points for severity from 5 symptoms categories. The five symptoms evaluated were hesitancy, frequency/nocturia, dysuria, haematuria and incontinence. The introduction of in vivo measurements to enhance the existing dosimetric analysis may be required to fully test the quantitative relationships (e.g. dose-volume ratios). Placement of TLDs within the urethra results in measurements whose accuracy is unaffected by internal organ motion as the hollow urethra must move with the prostate. The dose recorded by the TLDs is determined independently of the predictive algorithm used by the treatment planning system, and prostate location errors (e.g. due to image

  20. Large Cluster of Neisseria meningitidis Urethritis in Columbus, Ohio, 2015.

    Science.gov (United States)

    Bazan, Jose A; Turner, Abigail Norris; Kirkcaldy, Robert D; Retchless, Adam C; Kretz, Cecilia B; Briere, Elizabeth; Tzeng, Yih-Ling; Stephens, David S; Maierhofer, Courtney; Del Rio, Carlos; Abrams, A Jeanine; Trees, David L; Ervin, Melissa; Licon, Denisse B; Fields, Karen S; Roberts, Mysheika Williams; Dennison, Amanda; Wang, Xin

    2017-07-01

    Neisseria meningitidis (Nm) is a Gram-negative diplococcus that normally colonizes the nasopharynx and rarely infects the urogenital tract. On Gram stain of urethral exudates, Nm can be misidentified as the more common sexually transmitted pathogen Neisseria gonorrhoeae. In response to a large increase in cases of Nm urethritis identified among men presenting for screening at a sexually transmitted disease clinic in Columbus, Ohio, we investigated the epidemiologic characteristics of men with Nm urethritis and the molecular and phylogenetic characteristics of their Nm isolates. The study was conducted between 1 January and 18 November 2015. Seventy-five Nm urethritis cases were confirmed by biochemical and polymerase chain reaction testing. Men with Nm urethritis were a median age of 31 years (interquartile range [IQR] = 24-38) and had a median of 2 sex partners in the last 3 months (IQR = 1-3). Nm cases were predominantly black (81%) and heterosexual (99%). Most had urethral discharge (91%), reported oral sex with a female in the last 12 months (96%), and were treated with a ceftriaxone-based regimen (95%). A minority (15%) also had urethral chlamydia coinfection. All urethral Nm isolates were nongroupable, ST-11 clonal complex (cc11), ET-15, and clustered together phylogenetically. Urethral Nm isolates were similar by fine typing (PorA P1.5-1,10-8, PorB 2-2, FetA F3-6), except 2, which had different PorB types (2-78 and 2-52). Between January and November 2015, 75 urethritis cases due to a distinct Nm clade occurred among primarily black, heterosexual men in Columbus, Ohio. Future urogenital Nm infection studies should focus on pathogenesis and modes of sexual transmission. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

  1. Haemophilus parainfluenzae urethritis among homosexual men.

    Science.gov (United States)

    Hsu, Meng-Shiuan; Wu, Mei-Yu; Lin, Tsui-Hsien; Liao, Chun-Hsing

    2015-08-01

    Haemophilus parainfluenzae is a common inhabitant of the human upper respiratory tract of the normal oral microflora. We report three men who had been having unprotected sex with men (MSM) and subsequently acquired H. parainfluenzae urethritis, which was confirmed by 16S rRNA gene sequencing analysis. Two men were treated with ceftriaxone and doxycycline, and the third man was treated with clarithromycin. All three patients responded to treatment. This case series highlights the potential role of H. parainfluenzae as a sexually transmitted genitourinary pathogen. Copyright © 2012. Published by Elsevier B.V.

  2. Mycoplasmas and Non-gonococcal Urethritis

    Directory of Open Access Journals (Sweden)

    Bhushan Kumar

    1989-01-01

    Full Text Available A total of 692 heterosexual males which included 130 men with non-gonoccal urethritis (NGU and 562 age-matched controls, were studied. Mycoplasmas were cultivated in liquid PPLO medium tubes containing arionine and urea. Mycoplasmas were isolated in 24 (18.59o of the 130 patients and 76 (13.60/o of the 562 controls. Ureaplasma urealyticum was isolated in 18 (13.9% gatients with NGU and in 21 (3.8% controls. Mycoplasma hominiq was isolated in 6 (4.6% patientuft NGU and in 55 (9.8% controls. Ureaplasma urealyticurm has a definite in NGU.

  3. Urethral catheters: can we reduce use?

    Directory of Open Access Journals (Sweden)

    van den Akker-van Marle M Elske

    2011-05-01

    Full Text Available Abstract Background Indwelling urinary catheters are the main cause of healthcare-associated urinary tract infections. It can be expected that reduction of the use of urinary catheters will lead to decreased numbers of urinary tract infection. Methods The efficacy of an intervention programme to improve adherence to recommendations to reduce the use of urethral catheters was studied in a before-after comparison in ten Dutch hospitals. The programme detected barriers and facilitators and each individual facility was supported with developing their own intervention strategy. Outcome was evaluated by the prevalence of catheters, alternatives such as diapers, numbers of urinary tract infections, the percentage of correct indications and the duration of catheterization. The costs of the implementation as well as the catheterization were evaluated. Results Of a population of 16,495 hospitalized patients 3335 patients of whom 2943 were evaluable for the study, had a urethral catheter. The prevalence of urethral catheters decreased insignificantly in neurology (OR 0.93; 95% CI 0.77 - 1.13 and internal medicine wards (OR 0.97; 95% CI 0.83 - 1.13, decreased significantly in surgical wards (OR 0.84; 95% CI 0.75 - 0.96, but increased significantly in intensive care (IC and coronary care (CC units (OR 1.48; 95% CI 1.01 - 2.17. The use of alternatives was limited and remained so after the intervention. Duration of catheterization decreased insignificantly in IC/CC units (ratio after/before 0.95; 95% CI 0.78 - 1.16 and neurology (ratio 0.97; 95% CI 0.80 - 1.18 and significantly in internal medicine (ratio 0.81; 95% CI 0.69 - 0.96 and surgery wards (ratio 0.80; 95% CI 0.71 - 0.90. The percentage of correct indications on the day of inclusion increased from 50 to 67% (p Conclusion Targeted implementation of recommendations from an existing guideline can lead to better adherence and cost savings. Especially, hospitals which use a lot of urethral catheters or

  4. Aetiology of male urethritis in patients recruited from a population with a high HIV prevalence.

    NARCIS (Netherlands)

    Sturm, P.D.J.; Moodley, P.; Khan, N.; Ebrahim, S.; Govender, K.; Connolly, C.E.; Sturm, A.W.

    2004-01-01

    The aetiology of urethritis, the significance of potential pathogens and the relation of urethritis to HIV infection were determined in 335 men (cases) with and 100 men (controls) without urethral symptoms. Urethral swab specimens were tested for different organisms by PCR or by culture for

  5. A rare case of post-splenectomy gastric volvulus managed by laparoscopic anterior gastropexy

    Directory of Open Access Journals (Sweden)

    Rahul Amreesh Gupta

    2017-01-01

    Full Text Available We report an extremely rare case of recurrent gastric volvulus after open splenectomy for hereditary spherocytosis. The initial episode was managed by endoscopic derotation. Later, for recurrent symptoms, she was successfully managed by laparoscopic anterior gastropexy.

  6. Long-term outcome of primary endoscopic realignment for bulbous urethral injuries: risk factors of urethral stricture.

    Science.gov (United States)

    Seo, Ill Young; Lee, Jea Whan; Park, Seung Chol; Rim, Joung Sik

    2012-12-01

    Although endoscopic realignment has been accepted as a standard treatment for urethral injuries, the long-term follow-up data on this procedure are not sufficient. We report the long-term outcome of primary endoscopic realignment in bulbous urethral injuries. Patients with bulbous urethral injuries were treated by primary endoscopic realignment between 1991 and 2005. The operative procedure included suprapubic cystostomy and transurethral catheterization using a guide wire, within 72 hours of injury. The study population included 51 patients with a minimum follow-up duration of 5 years. The most common causes of the injuries were straddle injury from falling down (74.5%), and pelvic bone fracture (7.8%). Gross hematuria was the most common complaint (92.2%). Twenty-three patients (45.1%) had complete urethral injuries. The mean time to operation after the injury was 38.8±43.2 hours. The mean operation time and mean indwelling time of a urethral Foley catheter were 55.5±37.6 minutes and 22.0±11.9 days, respectively. Twenty out of 51 patients (39.2%) were diagnosed with urethral stricture in 89.1±36.6 months after surgery. A multivariate analysis revealed that young age and operation time were independent risk factors for strictures as a complication of urethral realignment (hazard ratio [HR], 6.554, P=0.032; HR, 6.206, P=0.035). Urethral stricture commonly developed as a postoperative complication of primary endoscopic urethral realignment for bulbous urethral injury, especially in young age and long operation time.

  7. Anastomic urethroplasty in bulbar urethral stricture. 13 years experience in a department of urology.

    Science.gov (United States)

    Sáez-Barranquero, F; Herrera-Imbroda, B; Yáñez-Gálvez, A; Sánchez-Soler, N; Castillo-Gallardo, E; Cantero-Mellado, J A; Julve-Villalta, E; Machuca-Santa Cruz, F J

    2016-01-01

    Urethral stenosis is a common disease in the clinical practice of urology, with a major impact on the quality of life of patients. The anastomotic urethroplasty is a technique with very precise indications usually membranous or bulbar urethra stenosis with a length of 3 cm or up to 7 cm when it is secondary to urethral disruptions (no stenosis) after pelvic trauma. We review anastomotic urethroplasty performed in our department between 2002 and 2015. A retrospective, descriptive and inferential analysis on 107 patients out of 482 treated with Anastomotic urethroplasty by urethral strictures at the Urology Department of the Hospital "Virgen de la Victoria" (Malaga) from January 2002 to September 2015, establishing effectiveness and safety of the technique, as well as factors that might influence the results. The main diagnostic method was retrograde urethrography and voiding cystourethrography in 100% of patients undergoing surgery, using voiding uroflowmetry for subsequent monitoring. The definition of success was a postoperative flowmetry with Qmax>15 ml/s, and in case of lower flow, we perform a cystoscopy to verify recurrence of stenosis or exclude other pathology. The median age was 42 years, with a mean follow up of 59 months. The length of stenosis valued by retrograde urethrography and voiding cystourethrography was in 91.6% of cases of >1 cm and urethroplasty was the initial treatment, followed in frequency by direct vision internal urethrotomy 9.3%. In the case of comorbidities associated with treatment with anastomotic urethroplasty it was observed that only Diabetes Mellitus had a tendency to statistical significance, with p=0.092, not demonstrating such significance in the case of hypertension or when the subject presented Diabetes Mellitus together with hypertension. Finally, the intervention was successful in 102 cases (95.3%), with only 5 cases (4.7%) where it failed, 4 of them treated with a new Anastomotic urethroplasty, with resolution of the

  8. Delayed surgical repair of posttraumatic posterior urethral distraction defects in children and adolescents: long-term results.

    Science.gov (United States)

    Podesta, Miguel; Podesta, Miguel

    2015-04-01

    Various surgical techniques have been proposed to treat pelvic fracture urethral distraction defects (PFUDDs) in children (Figure): primary alignment of the acute transected urethra, substitution procedures and delayed anastomosis urethroplasties (DAU) by perineal, elaborated perineal, transpubic or perineo-abdominal/partial transpubic access. However, long-term follow-up of surgical correction for PFUDDS with DAU is infrequently reported in the literature. Long-term efficacy of DAU in children and adolescents with PFUDDs was evaluated. Other surgical methods used to accomplish tension-free DAU were also described. We reviewed records of 49 male children aged 3.5-17.5 years (median 9.6) with PFUDDS who underwent DAU from 1980 to 2006. Median PFUDDs length was 3 cm (range 2-6). Six patients had prior failed treatments: anastomotic urethroplasties (5) and internal urethrotomy (1). Surgical access was transperineal in 28 cases and perineal/partial pubectomy in 21. Urethral rerouting was performed in 8 cases. Median follow-up was 6.5 years (range 5-22). On review median PFUDDS length in patients treated with primary cystostomy was 3 cm compared to those initially managed with urethral alignment (4 cm). Five patients treated with perineal DAU developed recurrent strictures at the anastomosis site, successfully managed with additional perineal/partial pubectomy anastomosis (4 cases) and internal urethrotomy (1). Primary and overall success rate was 89, 7% and 100%, respectively. Urinary incontinence occurred in 9 cases. Two had overflow incontinence and performed self-catheterization; 1 developed sphincter incontinence and required AUS placement, while 4 of 6 cases with mild stress incontinence achieved dryness at pubertal age. Retrospectively, associated bladder neck lesions at trauma time were noted in 5 patients. Three patients with erectile dysfunction before DAU remained impotent. In children, several factors make management of PFUDDs more difficult than in adults

  9. Cytomegalovirus as a cause of anterior uveitis in immunocompetent patients

    NARCIS (Netherlands)

    van Boxtel, Lonneke A. A.; van der Lelij, Allegonda; van der Meer, Johannes; Los, Leonoor I.

    Purpose: To describe 7 cases of unilateral, chronic and/or recurrent anterior uveitis caused by cytomegalovirus (CMV) in immunocompetent patients; to identify specific ophthalmologic characteristics; and to evaluate the clinical effect of valganciclovir treatment. Design: Retrospective observational

  10. [Neisseria meningitidis urethritis: Two case reports].

    Science.gov (United States)

    Dubois, C; Liegeon, A-L; Fabbro, C; Truchetet, F

    2017-10-01

    Neisseria meningitidis (NM) is a commensal bacteria present in the oropharyngeal flora that causes invasive infections. There have been rarer reports of presence in the genital region. Herein, we present two cases of acute NM urethritis. Two men aged 30 and 31years, one of whom is homosexual and seropositive for HIV infection, presented urethral discharge which was diagnosed as acute urethritis. The unit through samples indicated the presence of NM of serogroups B and C. One of the antibiotic sensitivity tests revealed intermediate susceptibility to penicillin G and to amoxicillin. The clinical presentation of acute NM urethritis is non-specific, because of which urethral samples should be taken wherever acute urethritis is suspected. NM urethritis is infrequent and primarily affects men who have sex with men (MSM). Its current increase is due to unprotected oral-genital sexual practices. Due to the emergence of resistance to NM, antibiotic susceptibility testing should be carried out routinely to ensure appropriate therapy and prophylaxis. Cases of invasive serogroup C meningococcal infections have been recorded within the MSM population with hypothetical sexual port of entry. Thus, the French High Public Health Authority recommends vaccination against meningitis C in this population. Copyright © 2017. Published by Elsevier Masson SAS.

  11. Advances in the Understanding and Treatment of Male Urethritis.

    Science.gov (United States)

    Bachmann, Laura H; Manhart, Lisa E; Martin, David H; Seña, Arlene C; Dimitrakoff, Jordan; Jensen, Jørgen Skov; Gaydos, Charlotte A

    2015-12-15

    Neisseria gonorrhoeae and Chlamydia trachomatis are well-documented urethral pathogens, and the literature supporting Mycoplasma genitalium as an etiology of urethritis is growing. Trichomonas vaginalis and viral pathogens (herpes simplex virus types 1 and 2 and adenovirus) can cause urethritis, particularly in specific subpopulations. New data are emerging regarding the potential role of bacterial vaginosis-associated bacteria in urethritis, although results are inconsistent regarding the pathogenic role of Ureaplasma urealyticum in men. Mycoplasma hominis and Ureaplasma parvum do not appear to be pathogens. Men with suspected urethritis should undergo evaluation to confirm urethral inflammation and etiologic cause. Although nucleic acid amplification testing would detect N. gonorrhoeae and C. trachomatis (or T. vaginalis if utilized), there is no US Food and Drug Administration-approved clinical test for M. genitalium available in the United States at this time. The varied etiologies of urethritis and lack of diagnostic options for some organisms present treatment challenges in the clinical setting. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  12. [Chlamydia trachomatis and urogenital mycoplasms in nonconococcal urethritis in men].

    Science.gov (United States)

    Vesić, Sonja; Vukićević, Jelica; Gvozdenović, Eleonora; Skiljević, Dusan; Janosević, Slobodanka; Medenica, Ljiljana

    2010-01-01

    Nongonococcal urethritis is the most common sexually transmitted infection in men, with vast majority of the etiological agents such as Chlamydia trachomatis, followed by urogenital mycoplasmas. The aim of this study was to determine the prevalence of Chlamydia trachomatis, Ureaplasma urealyticum and Mycoplasma hominis in nongonococcal urethritis in men, and to examine infections associated with these agents. Material and methods 299 sexually active, heterosexual men with nongonococcal urethritis were included into the study. Urethral samples were taken with a dacron swab placed into the urethra up to 2-3 cm. The Direct immunofluorescence technique was performed for identification of Chlamydia trachomatis. Ureaplasma urealyticum and Mycoplasma hominis were detected with Mycoplasma IST assay. Chlamydia trachomatis was detected in 22.75%, Uraeplasma urealyticum in 21.08% and Mycoplasma hominis in 8.02% cases. We found no significant differences in prevalence between Chlamydia trachomatis and Ureaplasma urealyticym (p > 0.05). Monoinfections were found in 51.85% with significantly higher rate (p urethritis with prevalence of 51.85% in monoinfections and 11.70% in associated infections. In 36.45% of cases the etiology of urethritis was not elucidated. These results suggest that more sensitive diagnostic tool should be applied when searching for the derailed etiology of nongonococcal urethritis.

  13. [Management of recurrent urethrocutaneous fistula after hypospadias surgery in pediatric patients: initial experience with dermal regeneration sheet Integra].

    Science.gov (United States)

    Casal-Beloy, I; Somoza Argibay, I; García-González, M; García-Novoa, A M; Míguez Fortes, L; Blanco, C; Dargallo Carbonell, T

    2017-10-25

    To present our initial experience using a dermal regeneration sheet as an urethral cover in the repair of recurrent urethrocutaneous fistulae in pediatric patients. Since May 2016 to March a total of 8 fistulaes were repaired using this new technique. We performed the ddissection of the fistulous tract and posterior closure of the urethral defect. A dermal regeneration sheet was used to cover the urethral suture. Finally a rotational flap was performed to avoid overlap sutures. During the follow-up (average 6 months), one patient presented in the immediate postoperative period infection of the surgical wound. This patient presented recurrence of the fistula. 88% of the patients included presented a good evolution with no other complications. In our initial experience the new technique seems easy, safe and effective in the management of the recurrent urethrocutaneous fistulae in pediatric patients. More studies are needed to prove these results.

  14. A case report of ureteral cast stone and giant urethral stone, respectively

    Energy Technology Data Exchange (ETDEWEB)

    Song, Ho Yung; Rhee, Song Joo; Choi, Ki Chul [School of Medicine, Jeongbug National University, Jeonju (Korea, Republic of)

    1980-12-15

    Urinary lithiasis is one of the most common disease of the urinary tract. It occurs more frequently in men than in women but rare in children and in blacks; a familial predisposition is often encountered. Ureteral stones originate in the kidney. Gravity and peristalis contribute to spontaneous passage into and down the ureter. Ureterovesical junction is the most frequent lodging site of stone. In our hospital one case of ureteral cast stone and giant urethral stone were found respectively and they were confirmed by radiological examination and surgery on Aug. 1978 and Jan. 1979. Ureteral cast stone which had been introduced and named first by Kiyonobu Tari and Kikjiro So in 1972 was very giant unusually. It may be the only one till now. Our patient was 36 years old female who has been suffered from intermittent right flank pain for 10 years. On KUB giant cylindrical radiopaque shadow was shown on RLQ extended to right minor pelvis and this was confirmed as a stone by retrograde ureteral catheterization. A stone measured 13cm x 1.5cm was found above the ureterovesical junction during operation. Follow up excretory urogram one year after operation showed no functional improvement of right kidney. Urethral stone is also unusual urinary lithiasis. This 60 years old male patient was been suffered from non-tender palpable hard mass on scrotal area and intermittent urinary retention. When urinary retention was occurred it was relieved by manipulation of the mass by himself. On plain film oval shaped giant radiopaque shadow was shown on cavernous urethral region. On urethrocystogram anterior urethra was opacified, but posterior urethra and bladder were not opacified and multiple fistulous leakage was identified. A stone measured 6.5cm x 3.5cm was found in cavernous urethra during operation.

  15. A case report of ureteral cast stone and giant urethral stone, respectively

    International Nuclear Information System (INIS)

    Song, Ho Yung; Rhee, Song Joo; Choi, Ki Chul

    1980-01-01

    Urinary lithiasis is one of the most common disease of the urinary tract. It occurs more frequently in men than in women but rare in children and in blacks; a familial predisposition is often encountered. Ureteral stones originate in the kidney. Gravity and peristalis contribute to spontaneous passage into and down the ureter. Ureterovesical junction is the most frequent lodging site of stone. In our hospital one case of ureteral cast stone and giant urethral stone were found respectively and they were confirmed by radiological examination and surgery on Aug. 1978 and Jan. 1979. Ureteral cast stone which had been introduced and named first by Kiyonobu Tari and Kikjiro So in 1972 was very giant unusually. It may be the only one till now. Our patient was 36 years old female who has been suffered from intermittent right flank pain for 10 years. On KUB giant cylindrical radiopaque shadow was shown on RLQ extended to right minor pelvis and this was confirmed as a stone by retrograde ureteral catheterization. A stone measured 13cm x 1.5cm was found above the ureterovesical junction during operation. Follow up excretory urogram one year after operation showed no functional improvement of right kidney. Urethral stone is also unusual urinary lithiasis. This 60 years old male patient was been suffered from non-tender palpable hard mass on scrotal area and intermittent urinary retention. When urinary retention was occurred it was relieved by manipulation of the mass by himself. On plain film oval shaped giant radiopaque shadow was shown on cavernous urethral region. On urethrocystogram anterior urethra was opacified, but posterior urethra and bladder were not opacified and multiple fistulous leakage was identified. A stone measured 6.5cm x 3.5cm was found in cavernous urethra during operation

  16. Fate of males with urethral "Y-duplication": 40-year long follow-up in 8 patients.

    Science.gov (United States)

    Lima, Mario; Destro, Francesca; Di Salvo, Neil; Gargano, Tommaso; Ruggeri, Giovanni

    2017-08-01

    The spectrum of male urethral duplication is heterogeneous and it includes the Y-duplication. The malformation is rare and there is only a few case series reported in the literature. The management of Y-forms remains challenging for the surgeon and the long-term follow-up is still scarcely investigated. We report our 40-year experience in the management of patients with Y-duplication. We conducted a restrospective analysis collecting information of patients with urethral Y-duplication treated at our department from April 1975 to April 2015. We investigated long-term effects of surgery by using a questionnaire. Ten male patients with Y-duplication came to our attention. One was treated conservatively, seven underwent surgery and two were lost. Surgery consisted of removal of the ectopic branch (via perineal or ASTRA/anterior sagittal trans-rectal approach approach) and reconstruction of the orthotopic urethra. Post-operative complications included stenosis and infections. Long-term results are influenced by associated anomalies and significant problems (incontinence, urinary tract infections and orchiepididimitis) have been reported. Y-duplication (or λ-duplication, as we prefer calling it) is a particular form of urethral duplication. The management of patients should be based upon the identification of the functional channel. The removal of the ectopic channel with ASTRA approach is safe and feasible. On the other hand, the reconstruction of the anterior urethra (when steno-atresic) is more challenging and justifies the need for many procedures. The P.A.D.U.A. (progressive augmentation by dilating the anterior urethra) technique was not effective. Skin tube grafts were responsible for infections ("hairy urethra"). BMFG (bladder mucosa free graft) urethroplasty is a good alternative, although associated with well-known complications. Associated anomalies influence long-term outcomes. Clinical study with type IV level of evidence. Copyright © 2016 Elsevier Inc

  17. [Efficacy and safety of levofloxacin to non-gonorrheal urethritis].

    Science.gov (United States)

    Onodera, Shoichi; Onoe, Yasuhiko; Hosobe, Takahide; Kato, Tetsuro; Yoshida, Masaki

    2012-12-01

    We investigated the efficacy and safety of levofloxacin (LVFX) 500mg once a day in patients with non-gonorrheal urethritis. Men, aged 20 years or older, with urethritis symptoms, and detection of Chlamydia trachomatis (C. trachomatis) or Mycoplasma genitalium (M. genitalium) by a microbiological examination were eligible for this study. Patients were administered LVFX 500mg, orally, once a day and the dosage period was seven days. We assumed 22 patients for a safety and efficacy analysis. In 22 patients, 17 patients had urethritis with C. trachomatis, 4 patients urethritis with M. genitalium, and one patient mixed infection of C. trachomatis and M. genitalium. In the clinial study, the primary endpoint was set as the bacteriological eradication rate at two to four weeks after completion of treatment. The bacterial eradication rate in the urethritis was 86.4% (19/22). The bacterial eradication rate in the urethritis with C. trachomatis, M. genitalium, and mixed infection of C. trachomatis and M. genitalium were 94.1% (16/17), 50.0% (2/4), 100% (1/1), respectively. A significant difference was not recognized among the three groups. The clinical efficacy at two to four weeks after completion of treatment was 90.9% (20/22). The clinical efficacy rates in the urethritis with C. trachomatis, M. genitalium, and mixed infection of C. trachomatis and M. genitalium were 100% (17/17), 50.0% (2/4), 100% (1/1), respectively. The efficacy rate of urethritis with M. genitalium was significantly low. No adverse drug reactions were observed. These results suggest that once-a-day levofloxacin (500mg) is effective and safe treatment for non-gonorrheal urethritis.

  18. Surgical treatment of an acquired posterior urethral diverticulum with cystoscopy assisted robotic technique.

    Science.gov (United States)

    Guneri, Cagri; Kirac, Mustafa; Biri, Hasan

    2017-03-01

    A 42-year-old man with a history of recurrent urethral stenosis, recurrent urinary tract infection and macroscopic hematuria has referred to our clinic. He underwent several internal urethrotomies and currently using clean intermittent self-catheterization. During the internal urethrotomy, we noted a large posterior urethral diverticulum (UD) between verumontanum and bladder neck. His obstructive symptoms were resolved after the catheter removal. But perineal discomfort, urgency and dysuria were prolonged about 3-4 weeks. Urinalysis and urine culture confirmed recurrent urinary tract infections. Due to this conditions and symptoms, we planned a surgical approach which was planned as transperitoneal robotic-assisted laparoscopic approach. This technique is still applied for the diverticulectomy of the bladder. In addition to this we utilized the cystoscopy equipments for assistance. During this process, cystoscope was placed in the UD to help the identification of UD from adjacent tissues like seminal vesicles by its movement and translumination. Operating time was 185 min. On the post-operative third day he was discharged. Foley catheter was removed after 2 weeks. Urination was quite satisfactory. His perineal discomfort was resolved. The pathology report confirmed epidermoid (tailgut) cyst of the prostate. Urethrogram showed no radiologic signs of UD after 4 weeks. Irritative and obstructive symptoms were completely resolved after 3 months. No urinary incontinence, erectile dysfunction or retrograde ejaculation was noted. While posterior UD is an extremely rare situation, surgical treatment of posterior UD remains uncertain. To our knowledge, no above-mentioned cystoscopy assisted robotic technique for the treatment was described in the literature.

  19. Comparison of urethral pressure profilometry and contrast radiography in the diagnosis of incompetence of the urethral sphincter mechanism in bitches

    International Nuclear Information System (INIS)

    Gregory, S.P.; Cripps, P.J.; Holt, P.E.

    1996-01-01

    Three diagnostic indicators of urethral sphincter mechanism incompetence were compared in 25 continent and 25 incontinent anaesthetised bitches: the resting urethral pressure profile, the stressed urethral pressure profile and the radiographic position of the bladder neck. Logistic regression indicated that the best predictor of continence status was the stressed urethral pressure profile as assessed by the percentage of negative peaks extending below the resting intravesical pressure; it classified 43 of the 50 dogs correctly. The radiographic position of the bladder neck was a better predictor of continence than either the measurement of functional profile length or the maximum urethral closure pressure from the resting urethral pressure profile, whether alone or in combination. By combining the percentage of negative peaks on the stressed profile with the position of the bladder neck, 46 of the 50 dogs were classified correctly. Cut-off values for the percentage of negative peaks on the stressed urethral pressure profile, and for the radiographic position of the bladder neck are suggested for use in evaluating incontinent bitches in clinical practice

  20. A Case of Urethral Duplication Arising from the Posterior Urethra to the Scrotum with Urinary Stone in a 6-Year-Old Male

    OpenAIRE

    Mori, Kenichi; Shin, Toshitaka; Tobu, Shohei; Noguchi, Mitsuru; Sumino, Yasuhiro; Sato, Fuminoi; Mimata, Hiromitsu

    2014-01-01

    Urethral duplication is a rare congenital anomaly. We report a 6-year-old male with type IIA2 (Y-type) using Effmann’s classification. The accessory urethra, in which a urinary stone existed, arose from the posterior urethra to the scrotum. Because of recurrent urinary tract infection and urinary discharge from the accessory urethra, surgical removal of the accessory urethra through a scrotal incision was performed. At 7-month postoperative follow-up the patient was completely free from urina...

  1. Endoscopic management of traumatic posterior urethral stricture: early results and followup.

    Science.gov (United States)

    Goel, M C; Kumar, M; Kapoor, R

    1997-01-01

    We assessed the outcome of core through internal urethrotomy for traumatic posterior urethral stricture, and reviewed the followup results of these patients. During the last 4 years 13 patients with a stricture up to 2 cm. long underwent core through internal urethrotomy with C-arm fluoroscopy guidance and an orientation in 2 planes. Retrograde urethrotomy was performed and an 18F Foley catheter was left indwelling for 4 weeks, after which urethrotomy was repeated. All patients were advised to perform clean intermittent self-catheterization for urethral calibration and dilation. Outcome was defined as class 1-3 patients who required 2 or fewer urethrotomies with clean intermittent self-catheterization discontinued after the primary procedure, class 2-5 who required 2 or fewer urethrotomies with clean intermittent self-catheterization and class 3-5 who required 3 or more urethrotomies. Of the 13 patients 8 (61%) did well after a mean followup of 17.7 months. The 3 patients with a class 1 outcome did well, while 2 of 5 with a class 2 outcome required repeat urethrotomy during followup. Of the 5 patients (39%) with a class 3 outcome in whom core through internal urethrotomy failed 3 required open surgery and 2 were lost to followup. Recurrence rate was 69% at 3 months and 25% at 12 months after the initial procedure. No patient was incontinent at last followup. Two patients had significant hematuria postoperatively, which resolved with conservative treatment. Endoscopic treatment should be considered the first line procedure for all post-traumatic posterior urethral strictures. The morbidity of open surgery can be avoided in 61% of patients. Hospital stay, loss of work, morbidity and related complications are also markedly decreased with endoscopic therapy.

  2. A CLINICAL STUDY OF POSTERIOR URETHRAL VALVE AND ITS IMPACT ON RENAL FUNCTION

    Directory of Open Access Journals (Sweden)

    Nischal Prasad Reddy

    2015-05-01

    Full Text Available OBJECTIVES: T he most common congenital anomaly is Posterior Urethral valve (PUV and has as incidence of 1 in 8000 male births. It is the most common obstructive cause of end stage renal disease in children. Vesicoureteric reflux, recurrent UTI, voiding dysfunction and late onset renal failure are the long term major problems in these children. There are few long term outcome studies of children with PUV from India. These studies mainly concentrate on the surgical aspects. The study is aimed to assess the long term impact of PUV on renal function and th e growth of these children. METHODS: The study was conducted at AJ hospital, Mangalore between July 2010 - June 2011. Thirty children, with posterior urethral valve, five years or more post - surgery were included in the study. The details of children were obtained from records regarding age, presenting symptoms serum creatinine, presence of or absence of vesicoureteric reflux. Outcomes measured were stunting, renal failure (GFR, tubular functions and bladder functions. Results were analysed. RESULTS: Thirt y children were analysed. The age at presentation varied from antenatal detection to six years. About 46.6% of patients presented between 0 - 1 month, 36.6% between one month to one year, 16.8% between one to six years. The median age at presentation was thr ee months. Primary surgery done in the neonatal period in 33% children. Of the 28 children who had antenatal ultrasound, 20 had normal USS and eight had antenatally detected hydronephrosis (28.6%. Five out of eight had associated oligohydramnios. All thes e five children had GFR <90 m/m/1.73m 2 at follow up. CONCLUSION: Poor bladder function was seen in one - third of patients. Interventions as and when needed on follow - up are important in the management of all children with posterior urethral valve. Comprehen sive care should be the rule by a team comprising paediatrician, pediatric surgeon and pediatric nephrologists

  3. [Significance of early diagnosis of posterior urethral valves in fetus for further development - own experience].

    Science.gov (United States)

    Krzemień, Grażyna; Szmigielska, Agnieszka; Wawer, Zofia; Roszkowska-Blaim, Maria

    2013-01-01

    The incidence of posterior urethral valves is estimated to be from 3:1000 to 8:1000 and this is one of the most common causes of obstruction of urinary tract in boys. About 13-17% of children with posterior urethral valves develop end stage renal failure. We present a  6-month-old boy with late diagnosis of posterior urtehral valves. Antenatal ultrasound investigation of the urinary tract was normal. A small degree of oligohydramnios was found during delivery. At the age of six months the boy was admitted to hospital because of urinary tract infection, hypertension (130/90 mmHg) and acute kidney injury (urea - 46 mg/dL, creatinine - 1.1 mg/dL, GFR - 35.5 mL/min/1.73 m2 ). Bilateral hydronephrosis and megaureters, low-capacity bladder with hypertrophied wall were seen on ultrasound examination. Voiding cystourethrograhy revealed vesicoureteral refluxes (III/V), hypertrophy of the bladder wall with numerous diverticula and dilated posterior urethra. During urethroscopy urethral valves were resected. Increased intravesical pressure (leak point up to 305 cm H2 O) was found on urodynamic test. Renal scintigraphy (99mTc-EC) revealed decreased intake of isotope in the left kidney (5%), and the right kidney intake was 95% ERPF. The patient was qualified for left-sided nephrectomy, which was postponed because of high leak point and high risk of worsening of vesicoureteral reflux to right kidney after nephrectomy. Anticholinergic and α-blocker treatment was started. At the age of 11 months left-side nephrectomy was performed because of recurrent urinary tract infections. After 3.5-year follow-up blood pressure, physical development, kidney function tests, and urinalysis are normal. Additionally to this investigation the significance of early diagnosis including prenatal (PUV) for further development as well as further therapeutic procedure is discussed.

  4. Urethral pressure reflectometry in women with pelvic organ prolapse: a study of reproducibility.

    Science.gov (United States)

    Khayyami, Yasmine; Lose, Gunnar; Klarskov, Niels

    2017-05-01

    The mechanism of continence in women with pelvic organ prolapse (POP) before and after surgery remains unknown. Urethral pressure reflectometry (UPR) separates women with stress urinary incontinence (SUI) from continent women by measuring urethral opening pressure at an abdominal pressure of 50 cmH 2 O (P O-Abd 50 ). UPR can help identify women with POP at risk of postoperative de novo SUI. The aim of this study was to investigate the reproducibility of UPR in women with POP. Women with anterior or posterior vaginal wall prolapse were recruited for this prospective, observational study from our outpatient clinic. The women were examined with UPR on two occasions. Measurements were done at rest, and during squeezing and straining. Statistical analyses were performed using SAS 9.4. A Bland-Altman analysis with limits of agreement and coefficients of variation was used to determine the level of agreement between measurements. Paired t tests were used to estimate the difference; a two-tailed P value of rest or during squeezing or in the values of P O-Abd 50 . P O-Abd 50 showed limits of agreement of 15.3 cmH 2 O and a coefficient of variation of 9.9 %. UPR was found to be a highly reproducible method in women with POP. UPR may be used in future studies to help reveal urodynamic features predictive of postoperative de novo SUI in women with POP.

  5. Multi-institutional Outcomes of Endoscopic Management of Stricture Recurrence after Bulbar Urethroplasty.

    Science.gov (United States)

    Sukumar, Shyam; Elliott, Sean P; Myers, Jeremy B; Voelzke, Bryan B; Smith, Thomas G; Carolan, Alexandra Mc; Maidaa, Michael; Vanni, Alex J; Breyer, Benjamin N; Erickson, Bradley A

    2018-05-03

    Approximately 10-20% of patients will have a recurrence after urethroplasty. Initial management of these recurrences is often with urethral dilation (UD) or direct vision internal urethrotomy (DVIU). In the current study, we describe outcomes of endoscopic management of stricture recurrence after bulbar urethroplasty. We retrospectively reviewed bulbar urethroplasty data from 5 surgeons from the Trauma and Urologic Reconstruction Network of Surgeons. Men who underwent UD or DVIU for urethroplasty recurrence were identified. Recurrence was defined as inability to pass a 17Fr cystoscope through the area of reconstruction. The primary outcome was the success rate of recurrence management. Comparisons were made between UD and DVIU and then between endoscopic management of recurrences after excision and primary anastomosis urethroplasty (EPA) versus substitutional repairs using time-to-event statistics. There were 53 men with recurrence that were initially managed endoscopically. Median time to urethral stricture recurrence after urethroplasty was noted to be 5 months. At a median follow-up of 5 months, overall success was 42%. Success after UD (n=1/10, 10%) was significantly lower than after DVIU (n=21/43, 49%; p urethroplasty. DVIU is more successful for patients with a recurrence after a substitution urethroplasty compared to after EPA, perhaps indicating a different mechanism of recurrence for EPA (ischemic) versus substitution urethroplasty (non-ischemic). Copyright © 2018 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  6. Anterior and posterior compartment 3D endovaginal ultrasound anatomy based on direct histologic comparison.

    Science.gov (United States)

    Shobeiri, S Abbas; White, Dena; Quiroz, Lieschen H; Nihira, Mikio A

    2012-08-01

    We used direct histologic comparison to validate the use of 3D endovaginal ultrasound (EVUS) as a novel and emerging technology for evaluating the structures found in the anterior and posterior pelvic floor compartments. A young nulliparous female pelvis specimen was dissected and histologic slides were prepared by making 8-Micron-thick sagittal cuts. The slides were stained with Mallory trichrome and arranged to form large sections encompassing each anterior and posterior sagittal plane. Healthy nulliparous women underwent 3D EVUS to obtain 3D cubes of the anterior and posterior compartments. Two investigators independently evaluated the anterior and posterior midsagittal structures. The investigators mutually viewed the images and calculated urethral and anal sphincter measurements. Thirty-one nulliparous women underwent 3D EVUS; 77% of the participants were Caucasian, with mean age 31.8 [standard deviation (SD) 5.8] and mean body mass index (BMI) of 28.5 (SD 7.9). The following mean (SD) measurements were obtained: urethral length 36 mm (± 5); striated urogenital sphincter area 0.6 cm(2) (± 0.16); longitudinal and circular smooth muscle area 1.1 cm(2) (± 0.4); urethral complex width 14 mm (± 2); urethral complex area 1.3 cm(2) (± 0.4); internal anal sphincter length 26 mm (± 4); internal anal sphincter thickness 3.2 mm (± 0.8); and rectovaginal septum length 31 mm (± 5). The agreement for visualization of structures was as follows: vesical trigone 96% (κ = 0.65), trigonal ring 94% (κ = 0.8), trigonal plate 84% (κ = 0.6); longitudinal and circular smooth muscle 100%; compressor urethra 97% (κ = 0.85); striated urogenital sphincter 97% (κ = 0.85); rectovaginal septum 100%; internal anal sphincter 100%; external anal sphincter subdivisions 100%. Three-dimensional EVUS can be used to visualize structures of the anterior and posterior compartments in nullipara.

  7. Primary care management of sexually transmitted urethritis in adolescent males.

    Science.gov (United States)

    Lindberg, Claire E

    2003-04-01

    To describe current knowledge about diagnosis, screening, and treatment of sexually transmitted urethritis among adolescent and young adult males. Current research, systematic reviews, consensus guidelines and the author's clinical experience. Urethritis, the most common sexually transmitted syndrome in young males, is most frequently caused by Chlamydia trachomatis and/or Neisseria gonorrhea. Symptoms include dysuria and penile discharge, although up to 50% of males are asymptomatic. Risky sexual behaviors and lack of access to healthcare increase incidence of this infection. Transmission to female partners can lead to pelvic inflammatory disease, infertility, and neonatal infection. Young males with urethritis must be treated as soon as diagnosis is established. Consensus guidelines exist for diagnosis and treatment of gonococcal and non-gonococcal urethritis. Careful patient education is necessary to ensure successful treatment. Prevention of repeat infections requires partner treatment and detailed education about safer sexual practices. Improved access to preventive services for young males should be a healthcare priority.

  8. A novel cannulation technique for difficult urethral catheterization

    Directory of Open Access Journals (Sweden)

    Mehmet Kaynar

    2016-03-01

    Full Text Available Introduction: To propose a novel cannulation technique for difficult urethral catheterization procedures. Technique: The sheath tip of an intravenous catheter is cut off, replaced to the needle tip and pushed through the distal drainage side hole to Foley catheter tip, and finally withdrawn for cannulation. In situations making urethral catheterization difficult, a guide wire is placed under direct vision. The modified Foley catheter is slid successfully over the guide wire from its distal end throughout the urethral passage into the bladder. Results: The modified Foley catheter was used successfully in our clinic in cases requiring difficult urethral catheterization. Conclusions: This easy and rapid modification of a Foley catheter may minimize the potential complications of blind catheter placement in standard catheterization.

  9. Patient knowledge of urethral stricture disease in a state sector ...

    African Journals Online (AJOL)

    M. Barnard

    2018-02-16

    Feb 16, 2018 ... Introduction: The knowledge urethral stricture patients in a developing country Specialist Clinic have ... A systematic review done by DeWalt et al. confirms that low literacy ... The questionnaire was translated into Afrikaans and.

  10. Contralateral Fracture of the Penis with Concomitant Urethral Injury ...

    African Journals Online (AJOL)

    ra

    2009-03-16

    Mar 16, 2009 ... 2, 2009. 103. 103-106. Case Report. Contralateral Fracture of the Penis with Concomitant. Urethral ... Examination revealed ecchymosis and swelling of the proximal shaft and ... of impotence due to infection and cavernosal.

  11. Hinged Transpubic Approach to Delayed Repair of Posterior Urethral

    African Journals Online (AJOL)

    ... to the management of one of the most challenging injuries of the lower urinary tract. ... This patient underwent a successful re-operation with full recovery. ... delayed repair of urethral distraction defects complicating pelvic fracture is feasible.

  12. Technique for single-stage reconstruction of obliterative or near-obliterative long urethral strictures in circumcised patients

    Directory of Open Access Journals (Sweden)

    Sher Singh Yadav

    2018-05-01

    Full Text Available Purpose: To report our initial experience with urethral reconstruction using a combined dorsal lingual mucosal graft (LMG and ventral onlay preputial flap for long obliterative or near-obliterative strictures in circumcised patients. Materials and Methods: This was a retrospective study of 10 patients from January 2015 to June 2017 with long obliterative or near-obliterative anterior urethral strictures and circumcised prepuces. All patients underwent a combined approach using a dorsally LMG and a narrow preputial onlay flap ventrally to create a 26–30 Fr. neourethra over a 14-Fr Foley catheter. Success was defined as no requirement for additional urethral instrumentation. The follow-up period ranged from 6 to 32 months. Results: The patients ranged in age from 17 to 44 years (mean, 32.3±9.59 years and stricture length ranged from 9 to 12.5 cm (mean, 10.77±1.15 cm. Four strictures were obliterative and six were near-obliterative. Two patients had a history of prior urethroplasty. The length of the LMGs harvested ranged from 11 to 14 cm (mean, 12.8±1.03 cm. The preputial flaps available were from 1 to 1.5 cm in width (1.29±0.16 cm and the desired length. Maximum urinary flow rate (Qmax achieved ranged from 12 to 26 mL/s (mean, 20.46±3.71 mL/s after 3 months. One patient needed a single direct visualized internal urethrotomy and another patient develop temporary superficial penile necrosis. The success rate was 90%. Conclusions: Long obliterative and near-obliterative penile and penobulbar urethral strictures can still be treated in circumcised patients using available preputial skin along with lingual mucosa with good outcomes.

  13. Holmium laser vs. conventional (cold knife) direct visual internal urethrotomy for short-segment bulbar urethral stricture: Outcome analysis.

    Science.gov (United States)

    Jhanwar, Ankur; Kumar, Manoj; Sankhwar, Satya Narayan; Prakash, Gaurav

    2016-01-01

    Our goal was to analyze the outcome between holmium laser and cold knife direct visual internal urethrotomy (DVIU) for short-segment bulbar urethral stricture. We conducted a prospective study comprised of 112 male patients seen from June 2013 to December 2014. Inclusion criterion was short-segment bulbar urethral stricture (≤1.5cm). Exclusion criteria were prior intervention/urethroplasty, pan-anterior urethral strictures, posterior stenosis, urinary tract infection, and those who lost to followup. Patients were divided into two groups; Group A (n=58) included cold knife DVIU and group B (n=54) included holmium laser endourethrotomy patients. Patient followup included uroflowmetry at postoperative Day 3, as well as at three months and six months. Baseline demographics were comparable in both groups. A total of 107 patients met the inclusion criteria and five patients were excluded due to inadequate followup. Mean stricture length was 1.31 ± 0.252 cm (p=0.53) and 1.34 ± 0.251 cm in Groups A and B, respectively. Mean operating time in Group A was 16.3 ± 1.78 min and in Group B was 20.96 ± 2.23 min (p=0.0001). Five patients in Group A had bleeding after the procedure that was managed conservatively by applying perineal compression. Three patients in Group B had fluid extravasation postoperatively. Qmax (ml/s) was found to be statistically insignificant between the two groups at all followups. Both holmium laser and cold knife urethrotomy are safe and equally effective in treating short-segment bulbar urethral strictures in terms of outcome and complication rate. However, holmium laser requires more expertise and is a costly alternative.

  14. Recurrent Meningitis.

    Science.gov (United States)

    Rosenberg, Jon; Galen, Benjamin T

    2017-07-01

    Recurrent meningitis is a rare clinical scenario that can be self-limiting or life threatening depending on the underlying etiology. This review describes the causes, risk factors, treatment, and prognosis for recurrent meningitis. As a general overview of a broad topic, the aim of this review is to provide clinicians with a comprehensive differential diagnosis to aide in the evaluation and management of a patient with recurrent meningitis. New developments related to understanding the pathophysiology of recurrent meningitis are as scarce as studies evaluating the treatment and prevention of this rare disorder. A trial evaluating oral valacyclovir suppression after HSV-2 meningitis did not demonstrate a benefit in preventing recurrences. The data on prophylactic antibiotics after basilar skull fractures do not support their use. Intrathecal trastuzumab has shown promise in treating leptomeningeal carcinomatosis from HER-2 positive breast cancer. Monoclonal antibodies used to treat cancer and autoimmune diseases are new potential causes of drug-induced aseptic meningitis. Despite their potential for causing recurrent meningitis, the clinical entities reviewed herein are not frequently discussed together given that they are a heterogeneous collection of unrelated, rare diseases. Epidemiologic data on recurrent meningitis are lacking. The syndrome of recurrent benign lymphocytic meningitis described by Mollaret in 1944 was later found to be closely related to HSV-2 reactivation, but HSV-2 is by no means the only etiology of recurrent aseptic meningitis. While the mainstay of treatment for recurrent meningitis is supportive care, it is paramount to ensure that reversible and treatable causes have been addressed for further prevention.

  15. US evaluation of anterior urethra

    International Nuclear Information System (INIS)

    Perini, L.; Cavallo, A.; Perin, B.; Natale, F.

    1989-01-01

    A simple method of sonographic (US) evaluation of penile and bulbous urethra is reported. Twenty-three dysuric patients were examined. They were divided into 2 groups according to their pathology. The US patterns of normal urethra were evaluated in 10 patients (first group) with no obstructive lesions. Urethral and periurethral structure were examined in 13 patients (second group) with urethral obstructive pathology. All patients underwent conventional cystourethrography. The diagnostic parameters considered were urethral gauge and thickness, echogenicity of the urethral wall, and Cowper's glands. US evaluation of obstructive lesions provided the same findings as conventional radiological techniques. Moreover, US allowed the evaluation of both thickness and echogenicity of the urethral wall and of normal/injured Cowper's glands

  16. Sacral neuromodulation effects on periurethral sensation and urethral sphincter activity.

    Science.gov (United States)

    Gleason, Jonathan L; Kenton, Kimberly; Greer, W Jerod; Ramm, Olga; Szychowski, Jeff M; Wilson, Tracey; Richter, Holly E

    2013-06-01

    To characterize the effect of sacral neuromodulation (SNM) on urethral neuromuscular function. Following IRB approval, women with refractory overactive bladder (OAB) underwent standardized urethral testing prior to and after Stage 1 SNM implantation. Periurethral sensation was measured using current perception thresholds (CPT). Striated urethral sphincter activity was quantified using concentric needle electromyography (CNE) and Multi-Motor Unit Action Potential (MUP) analysis software. Nonparametric analyses were used to characterize pre/post changes with intervention. Baseline CPT and CNE findings were compared between SNM responders and non-responders. Twenty-seven women were enrolled in this pilot study with a mean age of 61 ± 13 years. Twenty of 26 women (76.9%) responded to SNM and went to Stage 2 permanent implantation. Four (14.8%) withdrew after Stage 1 implantation; three of the four withdrawals had not had therapeutic responses to SNM. CPT and CNE parameters did not significantly differ from baseline 2 weeks after SNM. Pre-SNM urethral sensation was not significantly different between responders and non-responders. However, responders had larger amplitude, longer duration and more turns and phases at baseline approaching significance, reflecting more successful urethral reinnervation, than non-responders. SNM does not alter urethral neuromuscular function 2 weeks post Stage 1 implantation. Copyright © 2012 Wiley Periodicals, Inc.

  17. Comparison of radiographic and sonographic urethrography for assessing urethral strictures

    International Nuclear Information System (INIS)

    Babnik Peskar, Darja; Visnar Perovic, Alenka

    2004-01-01

    The aim of this study was to compare radiourethrography (RUG) and sonourethrography (SUG) for assessment of urethral strictures and to evaluate whether RUG underestimates stricture length, as has been reported. Fifty-one men with suspected urethral strictures were evaluated by both methods performed consecutively. Stricture lengths and diameters measured by RUG were significantly greater (mean 22%, 30%) than those measured by SUG because of radiographic magnification. Both methods, however, detected a similar percentage lumen reduction and similarly graded stricture severity. Equally significant non-correlation between both methods for length measurements in the bulbar and penile urethra (p 2 =0.33 and 0.34, respectively) supported radiographic magnification. Previous inaccuracies appear to relate to RUG measurements of the central tight stricture (mean 44% of the entire length in our series), not the full stricture length. Use of sonographic contrast medium intra-urethrally improved the definition of long narrow strictures. The SUG gave information about peri-urethral tissues not provided by RUG. Once radiographic magnification was taken into account, there were no major differences in the assessment of urethral strictures by both methods. With correct measurement methods, RUG does not underestimate stricture length. For full assessment, the combination of RUG and SUG, which gives information about peri-urethral disease, is optimal in many patients. (orig.)

  18. Dorsal onlay vaginal graft urethroplasty for female urethral stricture

    Directory of Open Access Journals (Sweden)

    Manmeet Singh

    2013-01-01

    Full Text Available Introduction: Female urethral stricture is an underdiagnosed and overlooked cause of female bladder outlet obstruction. The possible etiologies may be infection, prior dilation, difficult catheterization with subsequent fibrosis, urethral surgery, trauma, or idiopathic. We present our technique and results of dorsal onlay full thickness vaginal graft urethroplasty for female urethral stricture. Materials and Methods: A retrospective review was performed on 16 female patients with mid-urethral stricture who underwent dorsal onlay vaginal graft urethroplasty from January 2007 to June 2011.Of these, 13 patients had previously undergone multiple Hegar dilatations, three had previous internal urethrotomies. The preoperative work up included detailed voiding history, local examination, uroflowmetry, calibration, and micturating cystourethrogram. Results: All patients had mid-urethral stricture. Mean age was 47.5 years. Mean Q max improved from 6.2 to 27.6 ml/s. Mean residual volume decreased from 160 to 20 ml. Mean duration of follow-up was 24.5 months (6 months to 3 years. Only one patient required self-calibration for 6 months after which her stricture stabilized. None of the patient was incontinent. Conclusion: Dorsal vaginal onlay graft urethroplasty could be considered as an effective way to treat female urethral stricture.

  19. Effect of fesoterodine on urethral closure function in women with stress urinary incontinence assessed by urethral pressure reflectometry

    DEFF Research Database (Denmark)

    Klarskov, Niels; Darekar, Amanda; Scholfield, David

    2014-01-01

    INTRODUCTION AND HYPOTHESIS: The aim was to evaluate, using urethral pressure reflectometry (UPR), the effect of fesoterodine on urethral function in women with stress urinary incontinence (SUI). METHODS: Women aged 18 to 65 years were eligible for this randomised, double-blind, placebo...... significant differences were seen between fesoterodine 4 mg or fesoterodine 8 mg and placebo in opening urethral pressure (primary endpoint) or other UPR endpoints. No statistically significant differences were seen between either fesoterodine dose and placebo in the change from baseline in the bladder diary...... variables (total urinary incontinence, SUI, or urgency urinary incontinence episodes per 24 h). Adverse events were reported by 8 participants taking fesoterodine 4 mg, 17 taking fesoterodine 8 mg, and 8 taking placebo. CONCLUSIONS: Fesoterodine did not affect urethral pressure or significantly decrease...

  20. A misleading urethral smear with polymorphonuclear leucocytes and intracellular diplococci; case report of urethritis caused by Neisseria meningitidis.

    Science.gov (United States)

    Genders, R E; Spitaels, D; Jansen, C L; van den Akker, Th W; Quint, K D

    2013-12-01

    The primary pathogens found in men with urethritis are Chlamydia trachomatis and Neisseria gonorrhoeae. Rapid diagnosis of N. gonorrhoeae infection can be made based on a Gram- or methylene blue-stained urethral smear. We describe a case of a man with purulent penile discharge, in which microscopic examination led to the presumptive diagnosis of gonorrhoea. A nucleic acid amplification test was negative for N. gonorrhoeae but positive for C. trachomatis. Culture showed Gram-negative diplococci which were identified as Neisseria meningitidis. N. meningitidis can be sporadically pathogenic in the genito-urinary tract and mimicks gonococcal urethritis, and appears identical by microscopy. When a gonococcal urethritis is suspected based on clinical signs and microscopic examination, but investigatory tests cannot confirm the diagnosis, a N. meningitidis infection should be considered.

  1. In-vivo laser induced urethral stricture animal model for investigating the potential of LDR-brachytherapy

    Science.gov (United States)

    Sroka, Ronald; Lellig, Katja; Bader, Markus; Stief, Christian; Weidlich, Patrick; Wechsel, G.; Assmann, Walter; Becker, R.; Fedorova, O.; Khoder, Wael

    2015-02-01

    Purpose: Treatment of urethral strictures is a major challenge in urology. For investigation of different treatment methods an animal model was developed by reproducible induction of urethral strictures in rabbits to mimic the human clinical situation. By means of this model the potential of endoluminal LDR brachytherapy using β-irradiation as prophylaxis of recurrent urethral strictures investigated. Material and Methods: A circumferential urethral stricture was induced by energy deposition using laser light application (wavelength λ=1470 nm, 10 W, 10 s, applied energy 100 J) in the posterior urethra of anaesthetized New Zealand White male rabbits. The radial light emitting fiber was introduced by means of a children resectoscope (14F). The grade of urethral stricture was evaluated in 18 rabbits using videourethroscopy and urethrography at day 28 after stricture induction. An innovative catheter was developed based on a β-irradiation emitting foil containing 32P, which was wrapped around the application system. Two main groups (each n=18) were separated. The "internal urethrotomy group" received after 28days of stricture induction immediately after surgical urethrotomy of the stricture the radioactive catheter for one week in a randomized, controlled and blinded manner. There were 3 subgroups with 6 animals each receiving 0 Gy, 15 Gy and 30 Gy. In contrast animals from the "De Nuovo group" received directly after the stricture induction (day 0) the radioactive catheter also for the duration of one week divided into the same dose subgroups. In order to determine the radiation tolerance of the urethral mucosa, additional animals without any stricture induction received a radioactive catheter applying a total dose of 30 Gy (n=2) and 15 Gy (n=1). Cystourethrography and endoscopic examination of urethra were performed on all operation days for monitoring treatment progress. Based on these investigation a classification of the stricture size was performed and

  2. Endoscopic removal of a proximal urethral stent using a holmium laser: Case report and literature review

    Directory of Open Access Journals (Sweden)

    Francisco Botelho

    2012-01-01

    Full Text Available Urethral stents were initially developed for the management of urethral strictures and obstructive voiding disorders in select patients. Urethral stent complications are common and may require stent explantation, which is often quite challenging. We present our experience with endoscopic removal of an encrusted UroLume proximal urethral stent in a 72-year-old male using a holmium laser. The literature on various management options and outcomes for urethral stent removal is reviewed. Endoscopic removal of proximal urethral stents is feasible and safe and should be considered as the primary treatment option in patients requiring stent extraction.

  3. Correction of Residual Ventral Penile Curvature After Division of the Urethral Plate in the First Stage of a 2-Stage Proximal Hypospadias Repair.

    Science.gov (United States)

    Schlomer, Bruce J

    2017-02-01

    The first stage of a 2-stage proximal hypospadias repair involves division of the urethral plate and correction of any residual ventral penile curvature (VPC). Options to correct residual VPC include dorsal corporal shortening or ventral corporal lengthening techniques. This review discusses these options and suggests an approach to management. Recent reports of 2-stage proximal hypospadias repairs indicate low rates of recurrent VPC with either dorsal corporal shortening or ventral corporal lengthening. Dorsal corporal shortening with dorsal plication may be preferentially used for mild to moderate residual VPC after division of urethral plate and ventral corporal lengthening reserved for severe residual VPC. Ventral corporal lengthening with grafts has been associated with urethroplasty complications after the second stage hypospadias surgery. Ventral corporal lengthening with relaxing incisions of corpora has been reported, but concerns about adverse effects require longer term studies. Little guidance exists to choose the best technique for VPC correction during first stage hypospadias repair after division of urethral plate. Reported literature suggests good results with dorsal plication techniques and ventral corporal lengthening. A practical approach is to use dorsal plication techniques for mild to moderate residual VPC after division of urethral plate (lengthening for severe residual VPC (>45°).

  4. Trends in the prevalence of pathogens causing urethritis in Asturias, Spain, 1989-2000.

    Science.gov (United States)

    Varela, José A; Otero, Luis; García, María José; Palacio, Virgilo; Carreño, Francisco; Cuesta, Mar; Sánchez, Carmen; Vázquez, Fernando

    2003-04-01

    There are few studies of recent trends in the etiology and epidemiologic characteristics of specific microorganisms causing urethritis in men. The objective of the current study was to show the clinical experience in our country and to evaluate the trends in the prevalence of the pathogens in male urethritis, as well as the epidemiologic patterns in a series of 2101 patients. This was a descriptive study of the etiological agents causing urethritis in our sexually transmitted disease clinics in a period of 12 years (1989-2000), with a comparison of two periods of time. There were 97 cases of gonococcal urethritis (4.6%), 2004 of nongonococcal urethritis (95.4%), and 82 of mixed urethritis (3.9%). An association was found between gonococcal urethritis and heterosexual men; between chlamydial urethritis and homosexual/bisexual men; Ureaplasma urealyticum urethritis and heterosexual men and patients younger than 30 years of age; and between trichomonal urethritis and patients more than 30 years of age and the presence of HIV antibodies. During the period of research there was a significant decrease in cases of Neisseria gonorrhoeae and Chlamydia trachomatis urethritis and an increase in those of U urealyticum urethritis. In conclusion, this report describes changes in the etiology and epidemiologic patterns of urethritis in our country in recent years.

  5. Mycoplasma genitalium in male urethritis: diagnosis and treatment in Japan.

    Science.gov (United States)

    Hamasuna, Ryoichi

    2013-07-01

    Male urethritis is a common disease for urologists, with the most common pathogens being, Chlamydia trachomatis and Neisseria gonorrhoeae. When the tests fail to detect these pathogens, the presented urethritis is called non-chlamydial non-gonococcal urethritis. Mycoplasma genitalium is one of the pathogens for non-chlamydial non-gonococcal urethritis. The test for detecting M. genitalium, which is commercially available in Japan, is not accepted by the Japanese insurance system now. The detection rate of M. genitalium from patients with non-gonococcal urethritis is 10-20% in Japan. Antimicrobial susceptibility testing for M. genitalium showed that macrolide has the strongest activity and the minimum inhibitory concentrations of tetracyclines were not substantially lower. Some kinds of fluoroquinolones, such as sitafloxacin and moxifloxacin, have stronger activities against M. genitalium. For non-gonococcal urethritis, macrolides and tetracycline are recommended in some guidelines. In clinical studies, tetracyclines are less effective against M. genitalium than azithromycin, and azithromycin regimens including 1 g stat or 2 g stat are now recommended for urethritis with M. genitalium. However, macrolide-resistant M. genitalium strains have recently emerged and are spreading worldwide. This macrolide-resistance is closely related to mutations on the 23S rRNA gene. Sitafloxacin and moxifloxacin have shown good efficacies for M. genitalium in some clinical studies. If the azithromycin regimens fail, we must consider the use of fluoroquinolones, such as sitafloxacin, in Japan. The most important issues include the acceptance of M. genitalium examinations by the national insurance system and the individual treatment of C. trachomatis and M. genitalium in the not-too-distant future. © 2013 The Japanese Urological Association.

  6. Anterior perineal hernia after anterior exenteration

    Directory of Open Access Journals (Sweden)

    Ka Wing Wong

    2017-10-01

    Full Text Available Perineal hernia is a rare complication of anterior exenteration. We reported this complication after an anterior exenteration for bladder cancer with bleeding complication requiring packing and second-look laparotomy. Perineal approach is a simple and effective method for repair of perineal hernia.

  7. Patient-delivered partner treatment for male urethritis: a randomized, controlled trial.

    Science.gov (United States)

    Kissinger, Patricia; Mohammed, Hamish; Richardson-Alston, Gwangi; Leichliter, Jami S; Taylor, Stephanie N; Martin, David H; Farley, Thomas A

    2005-09-01

    Traditional partner referral for sexually transmitted diseases (STDs) is ineffective at assuring that partners are treated. Alternative methods are needed. We sought to determine whether patient-delivered partner treatment (PDPT) is better than 2 different methods of partner referral in providing antibiotic treatment to sex partners of men with urethritis and in reducing recurrence of Chlamydia trachomatis and Neisseria gonorrhoeae. Men who received a diagnosis of urethritis at a public STD clinic in New Orleans, Louisiana, during the period of December 2001 through March 2004 were randomly assigned according to the month of treatment for either standard partner referral (PR), booklet-enhanced partner referral (BEPR), or PDPT. At baseline and after 1 month, men were asked to provide information about each partner and were tested for C. trachomatis and N. gonorrhoeae. Most enrolled index men (n = 977) were > 24 years of age (51.6%) and African American (95%) and had > or = 2 partners (68.3%). They reported information on 1991 partners, and 78.8% were reinterviewed 4-8 weeks later. Men in the PDPT arm were more likely than men in the BEPR and PR arms to report having seen their partners, having talked to their partners about the infection, having given the intervention to their partners, and having been told by their partners that the antibiotic treatment had been taken (55.8%, 45.6%, and 35.0%, respectively; P < .001). Of men who were reinterviewed, 37.5% agreed to follow-up testing for N. gonorrhoeae and C. trachomatis infection. Those tested were similar to those not tested with regard to the study variables measured. Among those tested, men in the PDPT and BEPR arms were less likely than those in the PR arm to test positive for C. trachomatis and/or N. gonorrhoeae (23.0%, 14.3%, and 42.7%, respectively; P < .001). Among heterosexual men with urethritis, PDPT was better than standard partner referral for treatment of partners and prevention of recurrence of C

  8. Tissue Engineering for Human Urethral Reconstruction : Systematic Review of Recent Literature

    NARCIS (Netherlands)

    de Kemp, Vincent; de Graaf, Petra; Fledderus, Joost O.; Bosch, JLHR; de Kort, Laetitia

    2015-01-01

    Background Techniques to treat urethral stricture and hypospadias are restricted, as substitution of the unhealthy urethra with tissue from other origins (skin, bladder or buccal mucosa) has some limitations. Therefore, alternative sources of tissue for use in urethral reconstructions are

  9. Nonnecrotizing anterior scleritis mimicking orbital inflammatory disease

    Directory of Open Access Journals (Sweden)

    Lynch MC

    2013-08-01

    Full Text Available Michelle Chen Lynch,1 Andrew B Mick21Optometry Clinic, Ocala West Veterans Affairs Specialty Clinic, Ocala, FL, USA; 2Eye Clinic, San Francisco VA Medical Center, San Francisco, CA, USABackground: Anterior scleritis is an uncommon form of ocular inflammation, often associated with coexisting autoimmune disease. With early recognition and aggressive systemic therapy, prognosis for resolution is good. The diagnosis of underlying autoimmune disease involves a multidisciplinary approach.Case report: A 42-year-old African American female presented to the Eye Clinic at the San Francisco Veteran Affairs Medical Center, with a tremendously painful left eye, worse on eye movement, with marked injection of conjunctiva. There was mild swelling of the upper eyelid. Visual acuity was unaffected, but there was a mild red cap desaturation. The posterior segment was unremarkable. The initial differential diagnoses included anterior scleritis and orbital inflammatory disease. Oral steroid treatment was initiated with rapid resolution over a few days. Orbital imaging was unremarkable, and extensive laboratory work-up was positive only for antinuclear antibodies. The patient was diagnosed with idiopathic diffuse, nonnecrotizing anterior scleritis and has been followed for over 5 years without recurrence. The rheumatology clinic monitors the patient closely, as suspicion remains for potential arthralgias including human leukocyte antigen-B27-associated arthritis, lupus-associated arthritis, seronegative rheumatoid arthritis, recurrent juvenile idiopathic arthritis, and scleroderma, based on her constitutional symptoms and clinical presentation, along with a positive anti-nuclear antibody lab result.Conclusion: Untreated anterior scleritis can progress to formation of cataracts, glaucoma, uveitis, corneal melting, and posterior segment disease with significant risk of vision loss. Patients with anterior scleritis must be aggressively treated with systemic anti

  10. Necrotizing Urethritis due to Aerococcus urinae

    Directory of Open Access Journals (Sweden)

    Abdulrahman A. Babaeer

    2015-01-01

    Full Text Available A 49-year-old male presented to the emergency with hematuria and pain in the shaft of the penis for one day. The patient was found to be in a state of shock. The shaft of the penis and the scrotum were swollen and tender. No skin necrosis was observed and no crepitus was palpable. Serum white count (WBC was 29.5 × 103/μL. A CT scan showed gas in the corpus spongiosum. Antibiotics were started with IV metronidazole, vancomycin, and piperacillin/tazobactam. Metronidazole was then replaced by clindamycin. Exploration was performed but no necrotic tissue was identified. Cystourethroscopy revealed dusky looking urethra. A suprapubic tube and a urethral catheter were placed in the bladder. WBC trended down to 13.9 × 103/μL on the fourth postoperative day. Urine culture grew Aerococcus urinae and blood cultures grew Alpha Hemolytic Streptococcus. On the sixth day, the patient was feeling worse and WBC increased. MRI revealed absent blood flow to the corpus spongiosum. Urethroscopy revealed necrosis of the urethra. Urethrectomy was performed via perineal approach. The patient immediately improved. The patient was discharged on the sixth postoperative day to continue ampicillin/sulbactam IV every 6 hours for a total of 4 weeks from the day of urethrectomy.

  11. Necrotizing Urethritis due to Aerococcus urinae.

    Science.gov (United States)

    Babaeer, Abdulrahman A; Nader, Claudia; Iacoviello, Vito; Tomera, Kevin

    2015-01-01

    A 49-year-old male presented to the emergency with hematuria and pain in the shaft of the penis for one day. The patient was found to be in a state of shock. The shaft of the penis and the scrotum were swollen and tender. No skin necrosis was observed and no crepitus was palpable. Serum white count (WBC) was 29.5 × 10(3)/μL. A CT scan showed gas in the corpus spongiosum. Antibiotics were started with IV metronidazole, vancomycin, and piperacillin/tazobactam. Metronidazole was then replaced by clindamycin. Exploration was performed but no necrotic tissue was identified. Cystourethroscopy revealed dusky looking urethra. A suprapubic tube and a urethral catheter were placed in the bladder. WBC trended down to 13.9 × 10(3)/μL on the fourth postoperative day. Urine culture grew Aerococcus urinae and blood cultures grew Alpha Hemolytic Streptococcus. On the sixth day, the patient was feeling worse and WBC increased. MRI revealed absent blood flow to the corpus spongiosum. Urethroscopy revealed necrosis of the urethra. Urethrectomy was performed via perineal approach. The patient immediately improved. The patient was discharged on the sixth postoperative day to continue ampicillin/sulbactam IV every 6 hours for a total of 4 weeks from the day of urethrectomy.

  12. Adult posterior urethral valve: a case report

    Science.gov (United States)

    Kilciler, Mete; Basal, Seref; Irkilata, Hasan Cem; Zor, Murat; Istanbulluoglu, Mustafa Okan; Dayanc, Murat

    2010-01-01

    Introduction: Posterior urethral valve (PUV) is a congenital obstructive defect of the male urethra with an incidence of 1/8,000 to 1/25,000 live births. PUV is the most common cause of lower urinary tract obstruction in neonates. The diagnosis of PUV is usually made early, and PUV cases have rarely been detected in adults. Case presentation: Here we report the case of a 35 years old man presented with obstructive urinary symptoms. In spite of bladder neck rejection uroflowmetry pointed out infravesical obstruction with max. flow rate 9 ml/s and average flow rate 6 ml/s in uroflowmetry. During cystoscopy mild bladder trabeculation and resected bladder neck were seen. While the cystoscope was taken off, PUV were obtained. Conclusion: Since PUV is a rare condition in adults and the diagnosis of PUVs is also difficult in these groups we must consider this situation during evaluation of adult patients with obstructive symptoms especially during cystourethroscopy. PMID:20379394

  13. Adult posterior urethral valve: a case report

    Directory of Open Access Journals (Sweden)

    Dayanc, Murat

    2010-03-01

    Full Text Available Introduction: Posterior urethral valve (PUV is a congenital obstructive defect of the male urethra with an incidence of 1/8,000 to 1/25,000 live births. PUV is the most common cause of lower urinary tract obstruction in neonates. The diagnosis of PUV is usually made early, and PUV cases have rarely been detected in adults. Case presentation: Here we report the case of a 35 years old man presented with obstructive urinary symptoms. In spite of bladder neck rejection uroflowmetry pointed out infravesical obstruction with max. flow rate 9 ml/s and average flow rate 6 ml/s in uroflowmetry. During cystoscopy mild bladder trabeculation and resected bladder neck were seen. While the cystoscope was taken off, PUV were obtained. Conclusion: Since PUV is a rare condition in adults and the diagnosis of PUVs is also difficult in these groups we must consider this situation during evaluation of adult patients with obstructive symptoms especially during cystourethroscopy.

  14. A small absorbable stent for treatment of anterior glottic web.

    Science.gov (United States)

    Bhongmakapat, Thongchai; Kantapasuantara, Kanjalak; Praneevatakul, Phurich

    2012-03-01

    A new one-stage approach for treatment of selected anterior glottic web has been successful. This case report illustrates its simplicity in microlaryngoscopy with complete lysis of the anterior glottic web by CO(2) laser. Then a small neck horizontal incision is made at the level of anterior commissure to gain exposure to thyroid cartilage. Absorbable suture is passed through the midline of thyroid cartilage below and above the anterior commissure. A knot is tied over thyroid ala. The suture acts as a tiny stent to prevent recurrence of the web. Copyright © 2012 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  15. Reflex muscle contraction in anterior shoulder instability.

    Science.gov (United States)

    Wallace, D A; Beard, D J; Gill, R H; Eng, B; Carr, A J

    1997-01-01

    Reduced proprioception may contribute to recurrent anterior shoulder instability. Twelve patients with unilateral shoulder instability were investigated for evidence of deficient proprioception with an activated pneumatic cylinder and surface electromyography electrodes; the contralateral normal shoulder was used as a control. The latency between onset of movement and the detection of muscle contraction was used as an index of proprioception. No significant difference in muscle contraction latency was detected between the stable and unstable shoulders, suggesting that there was no significant defect in muscular reflex activity. This study does not support the use proprioception-enhancing physiotherapy in the treatment of posttraumatic anterior shoulder instability.

  16. [Urethral pain syndrome: fact or fiction--an update].

    Science.gov (United States)

    Dreger, N M; Degener, S; Roth, S; Brandt, A S; Lazica, D A

    2015-09-01

    Urethral pain syndrome is a symptom complex including dysuria, urinary urgency and frequency, nocturia and persistent or intermittent urethral and/or pelvic pain in the absence of proven infection. These symptoms overlap with several other conditions, such as interstitial cystitis bladder pain syndrome and overactive bladder. Urethral pain syndrome may occur in men but is more frequent in women. The exact etiology is unknown but infectious and psychogenic factors, urethral spasms, early interstitial cystitis, hypoestrogenism, squamous metaplasia as well as gynecological risk factors are discussed. These aspects should be ruled out or confirmed in the diagnostic approach. Despite the assumption of a multifactorial etiology, pathophysiologically there is a common pathway: dysfunctional epithelium of the urethra becomes leaky which leads to bacterial and abacterial inflammation and ends in fibrosis due to the chronic impairment. The therapeutic approach should be multimodal using a trial and error concept: general treatment includes analgesia, antibiotics, alpha receptor blockers and muscle relaxants, antimuscarinic therapy, topical vaginal estrogen, psychological support and physical therapy. In cases of nonresponding patients intravesical and/or surgical therapy should be considered. The aim of this review is to summarize the preliminary findings on urethral pain syndrome and to elucidate the diagnostic and therapeutic options.

  17. Urethral triplication with meatuses terminating on the penis: a rare case presenting with bifid urinary stream

    International Nuclear Information System (INIS)

    Hirselj, Daniel A.; Jayanthi, Venkata R.; Lowe, Gregory K.

    2009-01-01

    Urethral duplication is an uncommon clinical finding, and classification systems have been described to explain the clinical findings. Urethral triplication is an extremely uncommon diagnosis, with few published case reports. We present the rare case of an infant noted to have a bifid urinary stream and found to have urethral triplication on voiding cystourethrography. (orig.)

  18. Neisseria meningitidis ST11 Complex Isolates Associated with Nongonococcal Urethritis, Indiana, USA, 2015-2016.

    Science.gov (United States)

    Toh, Evelyn; Gangaiah, Dharanesh; Batteiger, Byron E; Williams, James A; Arno, Janet N; Tai, Albert; Batteiger, Teresa A; Nelson, David E

    2017-02-01

    At a clinic in Indianapolis, Indiana, USA, we observed an increase in Neisseria gonorrhoeae-negative men with suspected gonococcal urethritis who had urethral cultures positive for N. meningitidis. We describe genomes of 2 of these N. meningitidis sequence type 11 complex urethritis isolates. Clinical evidence suggests these isolates may represent an emerging urethrotropic clade.

  19. Soap induced urethral pain in boys | Okeke | West African Journal of ...

    African Journals Online (AJOL)

    Results: The symptoms started suddenly while bathing with soap. Penile erections at onset occurred in 14(78%). Two (11%) had purulent urethral discharge and 1(5.5%) had meatal stenosis. Application of bland petroleum jelly to the external urethral meatus before each soap bath satisfactorily controlled the urethral pains.

  20. Urethral triplication with meatuses terminating on the penis: a rare case presenting with bifid urinary stream

    Energy Technology Data Exchange (ETDEWEB)

    Hirselj, Daniel A.; Jayanthi, Venkata R. [Nationwide Children' s Hospital, Department of Pediatric Urology, Columbus, OH (United States); Lowe, Gregory K. [The Ohio State University Medical Center, Department of Urology, Columbus, OH (United States)

    2009-11-15

    Urethral duplication is an uncommon clinical finding, and classification systems have been described to explain the clinical findings. Urethral triplication is an extremely uncommon diagnosis, with few published case reports. We present the rare case of an infant noted to have a bifid urinary stream and found to have urethral triplication on voiding cystourethrography. (orig.)

  1. Neisseria meningitidis ST11 Complex Isolates Associated with Nongonococcal Urethritis, Indiana, USA, 2015–2016

    Science.gov (United States)

    Toh, Evelyn; Gangaiah, Dharanesh; Batteiger, Byron E.; Williams, James A.; Arno, Janet N.; Tai, Albert; Batteiger, Teresa A.

    2017-01-01

    At a clinic in Indianapolis, Indiana, USA, we observed an increase in Neisseria gonorrhoeae–negative men with suspected gonococcal urethritis who had urethral cultures positive for N. meningitidis. We describe genomes of 2 of these N. meningitidis sequence type 11 complex urethritis isolates. Clinical evidence suggests these isolates may represent an emerging urethrotropic clade. PMID:28098538

  2. Directional atherectomy facilitates the interventional procedure and leads to a low rate of recurrent stenosis in left anterior descending and left circumflex artery ostium stenoses: subgroup analysis of the FLEXI‐CUT study

    Science.gov (United States)

    Dahm, J B; Ruppert, J; Hartmann, S; Vogelgesang, D; Hummel, A; Felix, S B

    2006-01-01

    Objectives To examine by retrospective analysis of data from the FLEXI‐CUT monocentre registry whether atherectomy can effectively simplify complex stent implantation in ostial bifurcation lesions by reducing the procedure to stenting of the left anterior descending (LAD) or left circumflex (LCX) artery ostium alone. Patients and methods All patients who had been enrolled in the prospective FLEXI‐CUT study (directional atherectomy with adjunctive balloon angioplasty) were retrospectively analysed on the basis of significant LAD or LCX ostial stenosis (⩾ 70% stenosis) deriving from an undiseased left main stem. The primary combined end point was the rate of target lesion revascularisation (TLR) and binary restenosis; secondary end points were procedural success and major adverse cardiac events (MACE) at the six‐month follow up. Results Of 30 patients enrolled with significant LAD or LCX ostium stenosis, 29 were effectively treated with directional atherectomy (96.7% procedural success). All patients underwent single‐vessel stenting procedures of solely the LAD or LCX ostium. At follow up, binary stenosis was 25% (6 of 24), TLR (angiographic plus clinical) 10.3% (3 of 29) and total MACE 6.9% (2 of 29). Conclusions Directional atherectomy with single‐vessel stenting procedures facilitates the interventional treatment of LAD and LCX ostium stenosis, and leads to remarkably low TLR and binary stenosis at follow up. PMID:16449510

  3. Prediction of the persistence of Mycoplasma genitalium after antimicrobial chemotherapy by quantification of leukocytes in first-void urine from patients with non-gonococcal urethritis.

    Science.gov (United States)

    Ito, Shin; Mizutani, Kohsuke; Seike, Kensaku; Sugawara, Takashi; Tsuchiya, Tomohiro; Yasuda, Mitsuru; Yokoi, Shigeaki; Nakano, Masahiro; Deguchi, Takashi

    2014-05-01

    Mycoplasma genitalium is regarded as another pathogen of male non-gonococcal urethritis (NGU). Failure to eradicate this mycoplasma is associated with persistent or recurrent NGU, but this mycoplasma is not routinely examined in clinical practice. In cases of M. genitalium-positive NGU, therefore, some criteria are needed to assess the success or failure of antimicrobial chemotherapy other than microbiological outcomes. We enrolled 49 men with M. genitalium-positive non-chlamydial NGU. At successive visits after treatment, we inquired about their symptoms, observed their urethral meatus for urethral discharge, and examined their first-void urine (FVU) for quantification of leukocytes and for the persistence of M. genitalium. M. genitalium was eradicated in 34 patients after treatment, whereas the mycoplasma persisted in 15. Urethritis symptoms and urethral discharges were not found to be predictors of the persistence of M. genitalium up to the 25th day after the start of treatment. Leukocyte counts in FVU from the patients with persistence of M. genitalium were significantly higher than those from the patients with eradication of the mycoplasma. Leukocyte counts of 10 leukocytes/μl or more between the 18th and 24th day after the start of treatment were most significantly associated with the persistence of M. genitalium. Quantification of leukocytes in FVU would appear to be crucial to judge the outcome of treatment in patients with non-chlamydial NGU and could be helpful to predict the persistence of M. genitalium after treatment when M. genitalium is not routinely examined in clinical specimens in clinical practice. Copyright © 2014. Published by Elsevier Ltd.

  4. [Anterior shoulder instabilities: about 73 cases].

    Science.gov (United States)

    Jamal, Louaste; Bousbaa, Hicham; Cherrad, Taoufik; Wahidi, Mohammed; Amhajji, Larbi; Rachid, Khalid

    2016-01-01

    Between 2005 and 2014, 73 patients (77 shoulders) underwent Latarjet procedure for anterior shoulder instability. This retrospective study aims to evaluate the clinical and radiographic results of this surgical technique. Surgical intervention was performed to treat 69 cases with recurrent dislocation, 5 cases with recurrent painful subluxation and 3 cases with painful shoulder. All patients underwent radiographic evaluation before surgery and during the most recent medical control. According to Rowe score, 73 (94.8%) of 77 shoulders got a good or excellent result. In the longest follow-up, 74 shoulders were free from glenohumeral arthrosis.

  5. Recurrent vulvovaginitis.

    Science.gov (United States)

    Powell, Anna M; Nyirjesy, Paul

    2014-10-01

    Vulvovaginitis (VV) is one of the most commonly encountered problems by a gynecologist. Many women frequently self-treat with over-the-counter medications, and may present to their health-care provider after a treatment failure. Vulvovaginal candidiasis, bacterial vaginosis, and trichomoniasis may occur as discreet or recurrent episodes, and have been associated with significant treatment cost and morbidity. We present an update on diagnostic capabilities and treatment modalities that address recurrent and refractory episodes of VV. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Genomic Characterization of Urethritis-Associated Neisseria meningitidis Shows that a Wide Range of N. meningitidis Strains Can Cause Urethritis.

    Science.gov (United States)

    Ma, Kevin C; Unemo, Magnus; Jeverica, Samo; Kirkcaldy, Robert D; Takahashi, Hideyuki; Ohnishi, Makoto; Grad, Yonatan H

    2017-12-01

    Neisseria meningitidis , typically a resident of the oro- or nasopharynx and the causative agent of meningococcal meningitis and meningococcemia, is capable of invading and colonizing the urogenital tract. This can result in urethritis, akin to the syndrome caused by its sister species, N. gonorrhoeae , the etiologic agent of gonorrhea. Recently, meningococcal strains associated with outbreaks of urethritis were reported to share genetic characteristics with the gonococcus, raising the question of the extent to which these strains contain features that promote adaptation to the genitourinary niche, making them gonococcus-like and distinguishing them from other N. meningitidis strains. Here, we analyzed the genomes of 39 diverse N. meningitidis isolates associated with urethritis, collected independently over a decade and across three continents. In particular, we characterized the diversity of the nitrite reductase gene ( aniA ), the factor H-binding protein gene ( fHbp ), and the capsule biosynthetic locus, all of which are loci previously suggested to be associated with urogenital colonization. We observed notable diversity, including frameshift variants, in aniA and fHbp and the presence of intact, disrupted, and absent capsule biosynthetic genes, indicating that urogenital colonization and urethritis caused by N. meningitidis are possible across a range of meningococcal genotypes. Previously identified allelic patterns in urethritis-associated N. meningitidis strains may reflect genetic diversity in the underlying meningococcal population rather than novel adaptation to the urogenital tract. Copyright © 2017 American Society for Microbiology.

  7. Correlation between prostate brachytherapy-related urethral stricture and peri-apical urethral dosimetry: A matched case–control study

    International Nuclear Information System (INIS)

    Earley, James J.; Abdelbaky, Ather M.; Cunningham, Melanie J.; Chadwick, Eliot; Langley, Stephen E.M.; Laing, Robert W.

    2012-01-01

    Background and purpose: Radiation dose to the bulbomembranous urethra has been shown to correlate with urethral stricture formation. This retrospective case–control study was designed to explore the relationship between dose to the apical/peri-apical regions of the urethra and development of brachytherapy (BXT)-related urethral stricture. Materials and methods: Cases were patients who developed urethral stricture after treatment with BXT as monotherapy and who had urethral dosimetry post-implant. Each case was matched with a control that had not developed urethral stricture. Dosimetry was compared between cases and controls. Results: Twenty-three cases were pair matched with 23 controls. There were no significant differences between the two groups in terms of age, presenting Prostate Specific Antigen (PSA), International Prostate Symptom Score (IPSS) or Gleason score. The dose delivered to the peri-apical and apical urethra was significantly higher for cases when compared with controls (peri-apical urethra: mean V 150 1.1 Vs 0.8 cc [p = 0.02]; apical urethra: mean dose 200 Vs 174 Gy [p = 0.01]). The distance from the prostate apex to isodose lines was also found to be significant in predicting stricture formation. Conclusion: There was evidence to suggest that the development of BXT-related stricture was associated with radiation dose at the apical and peri-apical urethra. Attention to the dose delivered to those areas may minimise the risk of developing such morbidity.

  8. Vaginal Swab Test Compared With the Urethral Q-tip Test for Urethral Mobility Measurement: A Randomized Controlled Trial.

    Science.gov (United States)

    Meyer, Isuzu; Szychowski, Jeff M; Illston, Jana D; Parden, Alison M; Richter, Holly E

    2016-02-01

    To assess whether use of a vaginal cotton-tipped swab is equivalent to the standard Q-tip test regarding urethral mobility. Secondarily, to examine whether both tests agree in hypermobility diagnosis, discomfort level, and patients' preference. In this randomized crossover trial, women with stress urinary incontinence without prolapse beyond the hymen were randomized to undergo either a vaginal or urethral mobility test first followed by the alternate approach. The primary outcome was the difference in rotation angle, from resting to maximum strain, between tests. The equivalence margin was ±10°. The secondary outcome was agreement in hypermobility diagnosis using two definitions: 1) maximum straining angle of 30° or greater from the horizontal plane; and 2) rotation angle 30° or greater. Discomfort was assessed using a 0-10 visual analog scale. Using 90% power assuming a standard deviation of 20°, 36 and 139 patients were needed for 10° and 5° equivalence margins, respectively. From January 2014 to March 2015, 140 women were randomized. The mean difference between the two tests was 5.1° (95% confidence interval 3.2-6.9°), meeting the predefined equivalence criteria. In the hypermobility diagnosis, the urethral and vaginal tests had no disagreement using definition 1 (P=.23), whereas the two tests disagreed using definition 2 (P=.03). The urethral approach had a higher discomfort level (Pstandard Q-tip test in measuring urethral mobility with less discomfort and is preferred by patients.

  9. Where do patients go for treatment of urethritis?

    Science.gov (United States)

    Hoscan, Mustafa Burak; Tunckiran, Ahmet; Oksay, Taylan; Ozorak, Alper; Ozkardes, Hakan

    2014-05-01

    Urethritis is characterized by urethral inflammation, and it can result from both infectious and noninfectious conditions. Physicians and other health care providers play a critical role in preventing and treating urethritis. The aim of this study was to describe and identify predictors of health care seeking behavior among men with urethritis. In total, 98 male patients aged between 16 to 52 years-of-age (mean 30.9 ± 8.0 years), who attended our clinic with symptoms of urethritis, were included in the study. We conducted face-to-face interviews with the patients using a 9-item survey questionnaire. Patients were divided into three groups according to their level of education as follows: group I (n = 44), elementary school; group II (n = 38), high school; and group III (n = 16), university. Among the 98 patients evaluated, the source of treatment was physicians in 44 patients (44.9%), drugstores in 38 cases (38.77%), and friends in 16 patients (16.32%). There was a statistically significant difference found between the groups according to the source of treatment (P < 0.001). The most common factors associated with seeking care from other sources, rather than physicians, were economic reasons in 19 patients (35.18%), confidentiality concerns in 24 (44.4%), and ease of access in 11 patients (20.37%). A substantial proportion of patients with urethritis sought help from other sources, rather than physicians. The results of our study show that the patients with higher levels of education were more likely to seek help from health care services. It is important to promote the public's knowledge through informative studies and educational materials in order to encourage patients to seek rapid and effective treatment from proper sources.

  10. Urethral stricture following high dose rate brachytherapy for prostate cancer

    International Nuclear Information System (INIS)

    Sullivan, Lisa; Williams, Scott G.; Tai, Keen Hun; Foroudi, Farshad; Cleeve, L.; Duchesne, Gillian M.

    2009-01-01

    Purpose: To evaluate the incidence, timing, nature and outcome of urethral strictures following high dose rate brachytherapy (HDRB) for prostate carcinoma. Methods and materials: Data from 474 patients with clinically localised prostate cancer treated with HDRB were analysed. Ninety percent received HDRB as a boost to external beam radiotherapy (HDRBB) and the remainder as monotherapy (HDRBM). Urethral strictures were graded according to the Common Terminology Criteria for Adverse Events v3.0. Results: At a median follow-up of 41 months, 38 patients (8%) were diagnosed with a urethral stricture (6-year actuarial risk 12%). Stricture location was bulbo-membranous (BM) urethra in 92.1%. The overall actuarial rate of grade 2 or more BM urethral stricture was estimated at 10.8% (95% CI 7.0-14.9%), with a median time to diagnosis of 22 months (range 10-68 months). All strictures were initially managed with either dilatation (n = 15) or optical urethrotomy (n = 20). Second line therapy was required in 17 cases (49%), third line in three cases (9%) and 1 patient open urethroplasty (grade 3 toxicity). Predictive factors on multivariate analysis were prior trans-urethral resection of prostate (hazard ratio (HR) 2.81, 95% CI 1.15-6.85, p = 0.023); hypertension (HR 2.83, 95% CI 1.37-5.85, p = 0.005); and dose per fraction used in HDR (HR for 1 Gy increase per fraction 1.33, 95% CI 1.08-1.64, p = 0.008). Conclusions: BM urethral strictures are the most common late grade 2 or more urinary toxicity following HDR brachytherapy for prostate cancer. Most are manageable with minimally invasive procedures. Both clinical and dosimetric factors appear to influence the risk of stricture formation.

  11. Male non-gonococcal urethritis: From microbiological etiologies to demographic and clinical features.

    Science.gov (United States)

    Ito, Shin; Hanaoka, Nozomu; Shimuta, Ken; Seike, Kensaku; Tsuchiya, Tomohiro; Yasuda, Mitsuru; Yokoi, Shigeaki; Nakano, Masahiro; Ohnishi, Makoto; Deguchi, Takashi

    2016-04-01

    To detect microorganisms responsible for male acute urethritis and to define the microbiology of non-gonococcal urethritis. The present study comprised 424 men with symptoms and signs compatible with acute urethritis. Their urethral swabs and first-voided urine underwent detection of the microorganisms. Demographic characteristics and clinical features of Mycoplasma genitalium-, Ureaplasma urealyticum-, Haemophilus influenza-, adenovirus- or Herpes simplex virus-positive monomicrobial non-gonococcal urethritis, or all-examined microorganism-negative urethritis in heterosexual men were compared with urethritis positive only for Chlamydia trachomatis. Neisseria gonorrhoeae was detected in 127 men (30.0%). In 297 men with non-gonococcal urethritis, C. trachomatis was detected in 143 (48.1%). In 154 men with non-chlamydial non-gonococcal urethritis, M. genitalium (22.7%), M. hominis (5.8%), Ureaplasma parvum (9.1%), U. urealyticum (19.5%), H. influenzae (14.3%), Neisseria meningitidis (3.9%), Trichomonas vaginalis (1.3%), human adenovirus (16.2%), and Herpes simplex virus types 1 (7.1%) and 2 (2.6%) were detected. Although some features of monomicrobial non-chlamydial non-gonococcal urethritis or all-examined microorganism-negative urethritis were significantly different from those of monomicrobial chlamydial non-gonococcal urethritis, most features were superimposed. Predicting causative microorganisms in men with non-gonococcal urethritis based on demographic and clinical features is difficult. However, the present study provides useful information to better understand the microbiological diversity in non-gonococcal urethritis, and to manage patients with non-gonococcal urethritis appropriately. © 2016 The Japanese Urological Association.

  12. Substitution urethroplasty for anterior urethral strictures: buccal versus lingual mucosal graft.

    Science.gov (United States)

    Kumar, Abhay; Das, Suren K; Trivedi, Sameer; Dwivedi, Udai S; Singh, Pratap B

    2010-01-01

    To compare the results of substitution urethroplasty and donor site morbidity between buccal mucosal graft (BMG) and lingual mucosal graft (LMG). Patients who underwent single-stage dorsal onlay free oral mucosal graft substitution urethroplasty by Barbagli's technique between January 2004 and August 2008 were included in this study. Patients who underwent buccal (cheek, lip) mucosal graft urethroplasty were included in group I and those who underwent LMG urethroplasty (tongue) were included in group II. All patients underwent complete evaluation of the stricture including inspection of the oral cavity. Exclusion criteria were stricture length speech complications was seen in group II, but not in group I. The long-term complications of persistent oral discomfort, perioral numbness and tightness of the mouth were seen only in group I. LMG urethroplasty is a good substitute for BMG urethroplasty with equally good results of urethroplasty with lower donor site morbidity. Copyright 2010 S. Karger AG, Basel.

  13. Urethral Lymphogranuloma Venereum Infections in Men With Anorectal Lymphogranuloma Venereum and Their Partners: The Missing Link in the Current Epidemic?

    NARCIS (Netherlands)

    de Vrieze, Nynke Hesselina Neeltje; van Rooijen, Martijn; Speksnijder, Arjen Gerard Cornelis Lambertus; de Vries, Henry John C.

    2013-01-01

    Urethral lymphogranuloma venereum (LGV) is not screened routinely. We found that in 341 men having sex with men with anorectal LGV, 7 (2.1%) had concurrent urethral LGV. Among 59 partners, 4 (6.8%) had urethral LGV infections. Urethral LGV is common, probably key in transmission, and missed in

  14. Urethral lymphogranuloma venereum infections in men with anorectal lymphogranuloma venereum and their partners: the missing link in the current epidemic?

    Science.gov (United States)

    de Vrieze, Nynke Hesselina Neeltje; van Rooijen, Martijn; Speksnijder, Arjen Gerard Cornelis Lambertus; de Vries, Henry John C

    2013-08-01

    Urethral lymphogranuloma venereum (LGV) is not screened routinely. We found that in 341 men having sex with men with anorectal LGV, 7 (2.1%) had concurrent urethral LGV. Among 59 partners, 4 (6.8%) had urethral LGV infections. Urethral LGV is common, probably key in transmission, and missed in current routine LGV screening algorithms.

  15. Bleomycin induced urethral stricture in Hodgkin′s disease

    Directory of Open Access Journals (Sweden)

    Ritesh Tapkire

    2009-01-01

    Full Text Available Bleomycin is a glycoprotein that is extensively used in combination with other anti-cancer agents because of its relative lack of hematological and gastrointestinal toxicity. However, pulmonary toxicity is common with bleomycin and limits its therapeutic utility. Urethral stricture as a result of bleomycin toxicity has not been reported in literature. In this case report, a young male patient who developed urethral stricture after bleomycin-based chemotherapy is described and the possible effects of bleomycin on the urethra are discussed.

  16. A bulbar artery pseudoaneurysm following traumatic urethral catheterization.

    Science.gov (United States)

    Bettez, Mathieu; Aubé, Melanie; Sherbiny, Mohamed El; Cabrera, Tatiana; Jednak, Roman

    2017-01-01

    Traumatic urethral catheterization may result in a number of serious complications. A rare occurrence is the development of a urethral pseudoaneurysm. We report the case of a 13-year-old male who required placement of a Foley catheter for an orthopedic surgical procedure. The Foley was misplaced in the bulbourethra, resulting in the development of a bulbar artery pseudoaneurysm. Profuse bleeding via the urethra was noted after removal of the catheter, and the patient experienced severe intermittent hematuria during the postoperative period. Cystoscopy revealed a pulsatile mass within the bulbourethra. Angiography confirmed a bulbar artery pseudoaneurysm, which was successfully embolized with resolution of bleeding.

  17. Urethral Triplication Without Bladder Duplication: Endourologic Diagnosis and Management

    Science.gov (United States)

    Ortiz, Ruben; Burgos, Laura; Angulo, Jose Maria

    2018-01-01

    Abstract Urethral triplication is a rare congenital anomaly of the lower urinary system, with urethra ending in glans. At the beginning of toilet training, urine output was observed along the rectum. Rigid cystoscopy shows a perineal urethra starting in the posterior urethra. Subsequently, flexible cystoscopy showed entry of epispadic urethra in the bladder immediately superior to the bladder neck. It was running parallel to primary urethra. Then, we observed two most frequent types of urethral duplication in the sagittal plane in a single patient. PMID:29675475

  18. Incomplete urethral duplication with cyst formation in a dog

    International Nuclear Information System (INIS)

    Duffey, M.H.; Barnhart, M.D.; Barthez, P.Y.; Smeak, D.D.

    1998-01-01

    Incomplete urethral duplication with cyst formation was diagnosed in a dog that had soft, fluctuant, subcutaneous swellings in the ventral perineal and penile areas and a history of nocturia and incontinence during recumbency that were unresponsive to treatment with antibiotics. Retrograde urethrocystography, voiding urethrography, double-contrast cystography, radiography after direct administration of contrast medium into cystic structures, and excretory urography were performed to evaluate the urinary tract. Communication between the cysts and the urethra was demonstrated radiographically only after intralesional injection of contrast medium. Nocturia and incontinence resolved after surgical removal of the urethral duplication and cysts. The dog was clinically normal 1 year after surgery

  19. A bulbar artery pseudoaneurysm following traumatic urethral catheterization

    Science.gov (United States)

    Bettez, Mathieu; Aubé, Melanie; Sherbiny, Mohamed El; Cabrera, Tatiana; Jednak, Roman

    2017-01-01

    Traumatic urethral catheterization may result in a number of serious complications. A rare occurrence is the development of a urethral pseudoaneurysm. We report the case of a 13-year-old male who required placement of a Foley catheter for an orthopedic surgical procedure. The Foley was misplaced in the bulbourethra, resulting in the development of a bulbar artery pseudoaneurysm. Profuse bleeding via the urethra was noted after removal of the catheter, and the patient experienced severe intermittent hematuria during the postoperative period. Cystoscopy revealed a pulsatile mass within the bulbourethra. Angiography confirmed a bulbar artery pseudoaneurysm, which was successfully embolized with resolution of bleeding. PMID:28163815

  20. Impacted calculus within a urethral stent: A rare cause of urinary retention

    Directory of Open Access Journals (Sweden)

    Shanmugasundaram Rajaian

    2011-01-01

    Full Text Available An elderly male presented to the emergency department with acute urinary retention. He had poor flow of urine associated with serosanguinous discharge per urethra for 3 days duration. Earlier he underwent permanent metallic urethral stenting for post TURP bulbar urethral stricture. Plain X-ray of Pelvis showed an impacted calculus within the urethral stent in bulbar urethra. Urethrolitholapaxy was done with semirigid ureteroscope. Urethral stent was patent and well covered. Subsequently he had an uneventful recovery. We describe a unique case of acute urinary retention due to calculus impaction within a urethral stent.

  1. Measurement of urethral closure function in women with stress urinary incontinence

    DEFF Research Database (Denmark)

    Klarskov, N; Scholfield, D; Soma, K

    2009-01-01

    , double-blind, placebo controlled, crossover study 17 women with stress urinary incontinence or mixed urinary incontinence received 4 mg esreboxetine or placebo for 7 to 9 days followed by a washout period before crossing over treatments. Urethral pressure reflectometry and urethral pressure profilometry......, and had a positive and clinically relevant effect on urethral closure function and symptoms of stress urinary incontinence....... esreboxetine patients had significantly fewer incontinence episodes and reported a treatment benefit (global impression of change) compared to placebo. CONCLUSIONS: The opening pressure measured with urethral pressure reflectometry was less variable compared to the parameters measured with urethral pressure...

  2. Anterior rectal duplication: a diagnostic challenge.

    Science.gov (United States)

    Amjadi, K; Poenaru, D; Soboleski, D; Hurlbut, D; Kamal, I

    2000-04-01

    The authors present an anterior rectal cyst in a 14-month-old girl. This rare variant of rectal duplications presented with recurrent urinary infections. The diagnosis was challenging in view of the multiple differential diagnoses to be considered. Magnetic resonance imaging appeared to be the most accurate preoperative investigation. The cyst was removed uneventfully by partial excision and mucosal ablation. An awareness of this variant can lead to early diagnosis and curative resection.

  3. The dosimetry of prostate brachytherapy-induced urethral strictures

    International Nuclear Information System (INIS)

    Merrick, Gregory S.; Butler, Wayne M.; Tollenaar, Bryan G.; Galbreath, Robert W.; Lief, Jonathan H.

    2002-01-01

    Purpose: There is a paucity of data regarding the incidence of urethral strictures after prostate brachytherapy. In this study, we evaluate multiple clinical, treatment, and dosimetric parameters to identify factors associated with the development of brachytherapy-induced urethral strictures. Methods and Materials: 425 patients underwent transperineal ultrasound-guided prostate brachytherapy using either 103 Pd or 125 I for clinical T1b/T3a NxM0 (1997, American Joint Committee on Cancer) adenocarcinoma of the prostate gland from April 1995 to October 1999. No patient was lost to follow-up. 221 patients were implanted with 103 Pd and 204 patients with 125 I. The median patient age was 68 years (range 48-81 years). The median follow-up was 35.2 months (range 15-72 months). Follow-up was calculated from the day of implantation. Thirteen patients developed brachytherapy-induced strictures, and all strictures involved the membranous urethra. A control group of 35 patients was rigorously matched to the stricture patients in terms of treatment approach; i.e., choice of isotope, plus or minus radiation therapy, and plus or minus hormonal manipulation. Nine of the 13 stricture patients had detailed Day 0 urethral dosimetry available for review. The apex of the prostate gland and the membranous urethra were defined by CT evaluation. Urethral dosimetry was reported for the prostatic urethra, the apical slice of the prostate gland, and the membranous urethra which was defined as extending 20 mm in length. Results: The 5-year actuarial risk of a urethral stricture was 5.3%, with a median time to development of 26.6 months (range 7.8-44.1 months). Of multiple clinical and treatment parameters evaluated, only the duration of hormonal manipulation (>4 months, p=0.011) was predictive for the development of a urethral stricture. The radiation dose to the membranous urethra was significantly greater in patients with strictures than those without: 97.6%±20.8% vs. 81.0%±19.8% of

  4. The urethral closure function in continent and stress urinary incontinent women assessed by urethral pressure reflectometry

    DEFF Research Database (Denmark)

    Saaby, Marie-Louise

    2014-01-01

    , the parameters showed highly significant negative correlation with ICIQ-SF, pad test and the number of incontinence episodes per week and are therefore valid as urodynamic severity measures. UPR in SUI women before and after TVT demonstrated a more efficient urethral closure function after the operation. The Po......-rest was unchanged suggesting that the sphincteric unit was virtually unaltered and hence the permanent closure forces unchanged. However, the resting opening elastance increased by 18% indicating that at the resting state the TVT somewhat improves the closure function by providing increased resistance against...... the dilation of the urethra, which probably explains the decreased maximum urine flow rate found after TVT in this and previous studies. The APIR increased in all patients after TVT suggesting that the support system was re-established and thus the adjunctive closure forces improved, regardless of the type...

  5. Traumatic strictures of the posterior urethra in boys with special reference to recurrent strictures.

    Science.gov (United States)

    Aggarwal, Satish Kumar; Sinha, Shandip K; Kumar, Arun; Pant, Nitin; Borkar, Nitin Kumar; Dhua, Anjan

    2011-06-01

    We report 18 years' experience of traumatic urethral strictures in boys with emphasis on recurrent strictures. Thirty-four boys with pelvic fracture urethral strictures underwent 35 repairs: 23 in the primary group (initial suprapubic cystostomy, but no urethral repair) and 12 in the re-do group (previously failed attempt(s) at urethroplasty elsewhere). The median age at operation and stricture length was 8.4 years and 3 cm in the primary and 9 years and 5.4 cm in the re-do group, respectively. Anastomotic urethroplasty was performed wherever possible, or failing this a substitution urethroplasty. Median follow up was 9 years for primary group and 8 years for re-do group. Primary group: urethroplasty was successful in 22/23, with 10 by perineal and 13 by additional transpubic approach. Two have stress incontinence. Erectile function is unchanged in all and upper tracts are maintained. One had recurrent stricture. Re-do group (12 including 1 recurrence from primary group): anastomotic urethroplasty was done in 5 and substitution urethroplasty in 7. Patients needing substitution had long stricture (>5 cm), stricture extending to distal bulb, or high riding bladder neck. All patients are voiding urethrally. Two patients with substitution required dilatation for early re-stenosis. One appendix substitution required delayed revision. Two have stress incontinence. Erectile function was unaffected. Upper tracts are maintained. Anastomotic urethroplasty was successful in over 95% of primary cases. In re-do cases it was viable in only 41% of cases; the rest required substitution urethroplasty. Urethral substitution also gave acceptable results. Copyright © 2011 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  6. Rosoxacin in the treatment of uncomplicated acute gonococcal urethritis.

    Directory of Open Access Journals (Sweden)

    Vagaskar S

    1990-10-01

    Full Text Available A total of 112 male patients presenting with acute gonococcal urethritis were admitted to the hospital. The diagnosis was confirmed by smear, culture, oxidase reaction and sugar fermentation tests. The patients were treated with a single 300 mg capsule of rosoxacin. All patients except one showed adequate response to rosoxacin.

  7. Oral mucosa grafts for urethral reconstruction | Mungadi | Annals of ...

    African Journals Online (AJOL)

    Background: Urethral reconstruction has continued to present formidable and enormous challenges for urologic, paediatric and plastic surgeons as diverse opinions have been expressed on the quality and type of ideal substitution material. This literature review is aimed at drawing attention of surgeons to the versatile ...

  8. Outcome of urethral strictures treated by endoscopic urethrotomy and urethroplasty.

    Science.gov (United States)

    Tinaut-Ranera, Javier; Arrabal-Polo, Miguel Ángel; Merino-Salas, Sergio; Nogueras-Ocaña, Mercedes; López-León, Víctor Manuel; Palao-Yago, Francisco; Arrabal-Martín, Miguel; Lahoz-García, Clara; Alaminos, Miguel; Zuluaga-Gomez, Armando

    2014-01-01

    We analyze the outcomes of patients with urethral stricture who underwent surgical treatment within the past 5 years. This is a retrospective study of male patients who underwent surgery for urethral stricture at our service from January 2008 to June 2012. We analyzed the comorbidities, type, length and location of the stricture and the surgical treatment outcome after endoscopic urethrotomy, urethroplasty or both. In total, 45 patients with a mean age of 53.7 ± 16.7 years underwent surgical treatment for urethral stricture. Six months after surgery, 46.7% of the patients had a maximum urinary flow greater than 15 mL/s, whereas 87.3% of the patients exhibited no stricture by urethrography after the treatment. The success rate in the patients undergoing urethrotomy was 47.8% versus 86.4% in those undergoing urethroplasty (p = 0.01). Twenty percent of the patients in whom the initial urethrotomy had failed subsequently underwent urethroplasty, thereby increasing the treatment success. In most cases, the treatment of choice for urethral stricture should be urethroplasty. Previous treatment with urethrotomy does not appear to produce adverse effects that affect the outcome of a urethroplasty if urethrotomy failed, so urethrotomy may be indicated in patients with short strictures or in patients at high surgical risk.

  9. Treatment of urethral strictures with balloon dilation: A forgotten tale

    Directory of Open Access Journals (Sweden)

    Konstantinos Stamatiou

    2015-09-01

    Full Text Available Urethral stricture is a common condition that can lead to serious complications such as urinary infections and renal insufficiency secondary to urinary retention. Treatment options include catheterization and dilation, urethroplasty and endoscopic internal urethrotomy as well. Although treatment option depends on the type, length and aetiology of stricture, the choice can be influenced to varying degrees by the simplicity of the method, the preferences of the patient the available accoutrements and the patient health condition. Both urethroplasty and endoscopic internal urethrotomy require anaesthesia and thus are not suitable for many elder and unfit for surgical treatment patients. On the other hand, dilations are easy to perform in every day clinical practice however they have been associated with iatrogenic urethral trauma. In contrast, balloon dilation under vision dilates by radial application of forces against the stricture, avoiding the potentially shearing forces associated with sequential rigid dilation. Since it reduces the possibility of an iatrogenic urethral trauma and the subsequent spongiofibrosis may lead into improved therapeutic outcomes. In this report we describe a technique for the treatment of urethral strictures with balloon dilation in elder and unfit for surgical treatment patients.

  10. Urethroplasty for male urethral strictures: Experience from a national ...

    African Journals Online (AJOL)

    B. Fall

    The success of urethroplasty was more frequent for urethral strictures between 1 and 5 cm (46/69) than in ... advent, endoscopic internal urethrotomy (EIU) raised great hopes because it is a .... The comparative analysis of the variables was performed with .... thral stricture are neither clinically effective nor cost-effective.

  11. Pelvic fracture urethral injuries revisited: A systematic review ...

    African Journals Online (AJOL)

    In children, the urethra and bladder neck may be directly torn by the sharp edge of bone fragments. Retrograde urethrography remains the cornerstone for the diagnostic appraisal of posterior urethral injury. Of the three conventional treatment methods primary suturing has the greatest complication rates of incontinence and ...

  12. The Treatment of Complex Urethral Strictures Using Ventral Onlay ...

    African Journals Online (AJOL)

    Objectives: To compare the outcome of free onlay Buccal Mucosa Graft (BMG) with onlay penile Skin Island Flap (SIF) urethroplasty in the treatment of complex urethral strictures. Patients and Methods: A prospective comparative study was conducted at the Universitas Academic Hospital in Bloemfontein, South Africa.

  13. Prostatic urethral lift vs transurethral resection of the prostate

    DEFF Research Database (Denmark)

    Gratzke, Christian; Barber, Neil; Speakman, Mark J

    2017-01-01

    OBJECTIVES: To compare prostatic urethral lift (PUL) with transurethral resection of the prostate (TURP) with regard to symptoms, recovery experience, sexual function, continence, safety, quality of life, sleep and overall patient perception. PATIENTS AND METHODS: A total of 80 patients with lower...

  14. Posterior Urethral Valves in Children: Pattern of Presentation and ...

    African Journals Online (AJOL)

    of congenital lower urinary tract outflow obstruction in male infants with an ... Talabi, et al.: Surgical treatment and initial outcome of posterior urethral valve in children. 152 ... stabilizing the patients by controlling infection, correction of fluid, electrolyte ..... have predictive value or be responsible for the long term development ...

  15. Posterior urethral valves and Down syndrome | Lazarus | African ...

    African Journals Online (AJOL)

    The broad range of renal and urinary tract abnormalities associated with Down syndrome are not well known. We present two cases from a single institution of posterior urethral valves associated with Down syndrome. The cases illustrate the potential for delayed diagnosis and the management challenges. The literature is ...

  16. Semen-like urethral discharge during the use of mazindol

    NARCIS (Netherlands)

    van Puijenbroek, E P; Meyboom, R H

    Two case reports are described of male patients experiencing a semen-like urethral discharge during micturition, suspected to be induced by mazindol. Mazindol has an indirect sympathomimetic action and is known to cause urogenital side effects such as urinary retention and testicular pain. It is

  17. A Method for Recording Urethral Pressure Profiles in Female Rats.

    Directory of Open Access Journals (Sweden)

    Shengfei Xu

    Full Text Available Urethral pressure profile (UPP and leak-point pressure (LPP measurements as well as external urethral sphincter (EUS electromyography (EMG and videourodynamic analyses are the primary methods for evaluating urethral function in humans. However, UPP recording in female rats, a widely used animal model, is challenging due to their small body sizes. This study reports a novel method for recording UPP in female rats.Seventeen anesthetized female rats were studied. LPP data for 14 rats were included. The other 3 rats were excluded because of death or abnormal urogenital organs. UPP curves were recorded using a modified water-perfusion catheter system, with the lateral hole facing the 3-, 6-, 9-, and 12-o'clock positions in a randomized sequence. LPP, functional urethral length (FUL and maximum urethral closure pressure (MUCP were analyzed.The mean LPP was 64.39 ± 20.29 cm H2O. The mean FUL and MUCP values at the 3-, 6-, 9-, and 12-o'clock positions were 12.90 ± 1.20, 16.70 ± 1.95, 13.90 ± 2.42, and 11.60 ± 0.97 mm, respectively, and 38.70 ± 11.85, 33.90 ± 11.82, 37.40 ± 11.95, and 71.90 ± 23.01 cm H2O, respectively. The FUL at the 6-o'clock position and MUCP at the 12-o'clock position were significantly greater than those at the other 3 positions. The FUL and MUCP of repeated UPP recordings were not significantly different than those of the first recordings.UPP recording using a modified method based on a water-perfusion catheter system is feasible and replicable in female rats. It produces UPP curves that sensitively and appreciably reflect detailed pressure changes at different points within the urethra and thus provides opportunity to evaluate urethral structures, especially the urethral sphincter, in detail. These results may enhance the utility of female rat models in research of urinary sphincter mechanisms.

  18. Three-dimensional translabial ultrasound assessment of urethral supports and the urethral sphincter complex in stress urinary incontinence.

    Science.gov (United States)

    Cassadó Garriga, Jordi; Pessarrodona Isern, Antoni; Rodríguez Carballeira, Monica; Pallarols Badia, Mar; Moya Del Corral, Manuela; Valls Esteve, Marta; Huguet Galofré, Eva

    2017-09-01

    The pathophysiological mechanism of incontinence is multifactorial. We evaluated the role of 3D-4D ultrasound in the assessment of the fascial supports of the urethra and the urethral sphincter complex (USC) for diagnosing stress urinary incontinence. Observational case-control study in women with and without stress urinary incontinence attending a urogynecology service and a general gynecology service. All women were interviewed, examined, and classified according to the Pelvic Organ Prolapse Quantification (POP-Q) and underwent a 3D-4D translabial ultrasound. Fascial supports of the urethra were assessed by tomographic ultrasound and were considered to be intact or absent if it was possible to identify them at eight levels on each side, urethral mobility was assessed on maximal Valsalva in sagittal section and the length and volume of the USC at rest and on maximal Valsalva were determined using the Virtual Organ Computer-aided Analysis (VOCAL) program. Variables were compared between continent and incontinent women. A total of 173 women were examined, 78 continent and 95 incontinent. There was a significant difference in urethral mobility between continent and incontinent women (12.82 mm vs. 21.85 mm, P rest was significantly shorter (P continent and incontinent women. However, the length of the USC at rest was shorter and urethral mobility was higher in incontinent women. Neurourol. Urodynam. 9999:XX-XX, 2016. © 2016 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  19. Symptoms of non-gonococcal urethritis in heterosexual men: a case control study.

    Science.gov (United States)

    Iser, P; Read, Tr H; Tabrizi, S; Bradshaw, C; Lee, D; Horvarth, L; Garland, S; Denham, I; Fairley, C K

    2005-04-01

    To determine microbial and behavioural factors contributing to non-gonococcal urethral symptoms in men. Case-control study of heterosexual men with non-gonococcal urethral symptoms (cases) and without urethral symptoms (controls) attending Melbourne Sexual Health Centre, Australia. Sexual behaviour and condom use were measured by questionnaire. First stream urine was tested for potential pathogens: Chlamydia trachomatis (ligase chain reaction), Mycoplasma genitalium (polymerase chain reaction, PCR), Ureaplasma urealyticum (culture and PCR), and Streptococcus spp, Gardnerella vaginalis, and Haemophilus species (culture). Urethral smears from cases were examined for polymorphonuclear leucocytes. 80 cases and 79 controls were recruited over 4 months in 2002-3. 49 cases (61%) had urethritis by microscopic criteria, 17 (21%) had Chlamydia trachomatis (adjusted odds ratio (OR) 27 (95% confidence interval (CI): 3.4 to 222)), five (6%) had Mycoplasma genitalium (OR 6.1 (95% CI: 0.6 to 61)), and 11 (14%) had Gardnerella vaginalis (OR 9.0 (95% CI: 1.6 to 52)). Other organisms were not significantly associated with urethral symptoms. The presence of urethritis on urethral smear did not predict the presence of Chlamydia trachomatis (OR 1.7 (95% CI: 0.5 to 5.4)). Urethral symptoms were significantly associated with unprotected vaginal sex with more than one casual partner (OR 9.3 (95% CI: 1.3 to 65)) and unprotected anal sex with a regular partner in the past month (OR 3.5 (95% CI: 1.0 to 13)). Gardnerella vaginalis and unprotected anal sex may cause symptoms of non-gonococcal urethritis. Microscopy of the urethral smear to diagnose urethritis in this population does not help to identify which men with urethral symptoms require treatment for chlamydia.

  20. Treatment outcomes and loss to follow-up rate of male patients with gonococcal and nongonococcal urethritis who attended the sexually transmitted disease clinic: An 8-year retrospective study.

    Science.gov (United States)

    Leeyaphan, Charussri; Jiamton, Sukhum; Chanyachailert, Pattriya; Surawan, Theetat; Omcharoen, Viboon

    2017-01-01

    Poor follow-up compliance of patients with infectious urethritis is a recognized and serious public health problem in Thailand. The aim of this study was to determine treatment outcomes and loss to follow-up rate of male patients with gonococcal urethritis (GU) and non-GU (NGU) at a sexually transmitted disease (STD) clinic at Thailand's tertiary hospital. This retrospective chart review of male patients who sought treatment at STDs Clinic, Siriraj Hospital, and who were diagnosed with GU and/or NGU was conducted during January 2007 to December 2014 study period. Two hundred and twenty-seven male urethritis patients were included in this study with a mean age was 29.5 years. GU and NGU were found in 120 (52.9%) and 107 (47.1%) of patients, respectively. Overall prevalence of GU and NGU during the 8-year study period at STD Clinic, Siriraj Hospital, was 8.6% and 7.8%, respectively. Ninety-six patients (42.3%) were lost to follow-up. Recurrent urethritis was found in 23.8% of patients, and HIV infection was identified in 11.6%. Mean age of patients lost to follow-up was 29 years. Compared with patients who attended every scheduled follow-up visit, men who have sex with men had a significantly lower rate of loss to follow-up ( P = 0.012). Almost half of patients with GU or NGU were lost to follow-up, and one-quarter had recurrent urethritis. Fast and easy access to services that provide accurate diagnostic testing and effective treatment should be a public health priority to prevent complications and reduce rates of disease transmission.

  1. Clinical and microbiological outcomes in treatment of men with non-gonococcal urethritis with a 100-mg twice-daily dose regimen of sitafloxacin.

    Science.gov (United States)

    Ito, Shin; Yasuda, Mitsuru; Seike, Kensaku; Sugawara, Takashi; Tsuchiya, Tomohiro; Yokoi, Shigeaki; Nakano, Masahiro; Deguchi, Takashi

    2012-06-01

    Several microorganisms cause non-gonococcal urethritis (NGU). Failure to eradicate Mycoplasma genitalium from the urethra could be associated with persistent or recurrent urethritis; thus, the choice of antibiotics with activities potent enough to eradicate M. genitalium is crucial in the treatment of NGU. In in vitro studies, sitafloxacin has been shown to be highly active against Chlamydia trachomatis and M. genitalium. We treated 89 males with NGU, including 15 patients with persistent or recurrent NGU and 1 patient with post-gonococcal urethritis, with a 100-mg twice-daily dose regimen of sitafloxacin to assess its efficacy against NGU. We examined first-void urine samples for the presence of C. trachomatis, M. genitalium, Ureaplasma parvum, and Ureaplasma urealyticum. After treatment, we evaluated 73 patients for clinical outcomes and 44 for microbiological outcomes. Symptoms were alleviated in 62 (84.9%) patients, who were judged clinically cured. Microorganisms detected before treatment were eradicated in 42 (95.5%) patients, who were judged microbiologically cured. Regarding microbiological outcomes of specific microorganisms, eradication rates of C. trachomatis (n = 33), M. genitalium (n = 11), and U. urealyticum (n = 10) were 100%, 100%, and 80.0%, respectively. In all 5 patients with M. genitalium-positive persistent or recurrent NGU who had experienced treatment failures with antibiotics, the mycoplasma was eradicated. These results suggested that the sitafloxacin regimen used, which was effective on both M. genitalium and C. trachomatis infections, could be useful as an appropriate option as first- and second-line treatment of NGU.

  2. The effect of single oral doses of duloxetine, reboxetine, and midodrine on the urethral pressure in healthy female subjects, using urethral pressure reflectometry

    DEFF Research Database (Denmark)

    Klarskov, Niels; Cerneus, Dirk; Sawyer, William

    2018-01-01

    AIMS: To evaluate the effect on urethral pressure of reference drugs known to reduce stress urinary incontinence symptoms by different effect size and mechanisms of action on urethral musculature under four test conditions in healthy female subjects using urethral pressure reflectometry. METHODS......: Healthy females aged 18-55 years were recruited by advertising for this phase 1, single site, placebo-controlled, randomized, four-period, crossover study. The interventions were single oral doses of 10 mg Midodrine, 80 mg Duloxetine, 12 mg Reboxetine, and placebo. The endpoints were the opening urethral...... pressure measured in each period at four time points (predose and 2, 5.5, and 9 h after dosing). RESULTS: Twenty-nine females were enrolled; 25 randomized and 24 completed the study. The opening urethral pressure was higher in all measurements with filled bladder compared with empty bladder, and during...

  3. A case of urethral duplication arising from the posterior urethra to the scrotum with urinary stone in a 6-year-old male.

    Science.gov (United States)

    Mori, Kenichi; Shin, Toshitaka; Tobu, Shohei; Noguchi, Mitsuru; Sumino, Yasuhiro; Sato, Fuminoi; Mimata, Hiromitsu

    2014-01-01

    Urethral duplication is a rare congenital anomaly. We report a 6-year-old male with type IIA2 (Y-type) using Effmann's classification. The accessory urethra, in which a urinary stone existed, arose from the posterior urethra to the scrotum. Because of recurrent urinary tract infection and urinary discharge from the accessory urethra, surgical removal of the accessory urethra through a scrotal incision was performed. At 7-month postoperative follow-up the patient was completely free from urinary incontinence and urinary tract infection.

  4. A Case of Urethral Duplication Arising from the Posterior Urethra to the Scrotum with Urinary Stone in a 6-Year-Old Male

    Directory of Open Access Journals (Sweden)

    Kenichi Mori

    2014-01-01

    Full Text Available Urethral duplication is a rare congenital anomaly. We report a 6-year-old male with type IIA2 (Y-type using Effmann’s classification. The accessory urethra, in which a urinary stone existed, arose from the posterior urethra to the scrotum. Because of recurrent urinary tract infection and urinary discharge from the accessory urethra, surgical removal of the accessory urethra through a scrotal incision was performed. At 7-month postoperative follow-up the patient was completely free from urinary incontinence and urinary tract infection.

  5. Anterior uveitis and congenital fibrosis of the extraocular muscles in a patient with Noonan syndrome

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    Elgohary Mostafa

    2005-01-01

    Full Text Available We describe a patient with Noonan syndrome who presented with Human Leukocyte Antigen B27-associated recurrent acute anterior uveitis and manifestations of congenital fibrosis of the extraocular muscles, which has not been reported before.

  6. Indication for, and valuation of computed tomography following anterior resection of the rectum

    International Nuclear Information System (INIS)

    Bauer, W.M.; Sommer, B.; Rath, M.; Fenzl, G.; Lissner, J.; Wirsching, R.

    1982-01-01

    During a controlled study, 55 patients who had an anterior resection of the rectum were thoroughly examined, including by computed tomography. The results verified the following statements: 1. The use of CT as a screening-method for early detection of local tumour recurrence following anterior resection of the rectum appears not to be justified. 2. CT is indicated: a) if there is a laboratory or clinical suspiciaon of recurrence, despite normal findings on proctoscopy; b) to clarify the question of extramural extension if recurrence has been established by proctoscopy. 3. Following anterior resection of the rectum, CT normally demonstrates no remarkable development of scar tissue, unless the anastomosis is inadequate. 4. Following anterior rectal resection every indefinable tissue thickening in the pelvis must be considered a possible tumour recurrence and must be further investigated by needle biopsy. (orig.)

  7. Indication for, and valuation of computed tomography following anterior resection of the rectum

    Energy Technology Data Exchange (ETDEWEB)

    Bauer, W.M.; Sommer, B.; Rath, M.; Fenzl, G.; Lissner, J.; Wirsching, R.

    1982-02-01

    During a controlled study, 55 patients who had an anterior resection of the rectum were thoroughly examined, including by computed tomography. The results verified the following statements: 1. The use of CT as a screening-method for early detection of local tumour recurrence following anterior resection of the rectum appears not to be justified. 2. CT is indicated: a) if there is a laboratory or clinical suspicion of recurrence, despite normal findings on proctoscopy; b) to clarify the question of extramural extension if recurrence has been established by proctoscopy. 3. Following anterior resection of the rectum, CT normally demonstrates no remarkable development of scar tissue, unless the anastomosis is inadequate. 4. Following anterior rectal resection every indefinable tissue thickening in the pelvis must be considered a possible tumour recurrence and must be further investigated by needle biopsy.

  8. A case of male duplicated urethra in recurrent urinary tract infection

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    堀江, 正宣; 高橋, 義人; 磯貝, 和俊; 山羽, 正義; 西浦, 常雄

    1986-01-01

    A dorsal incomplete duplicated urethra was found in a 13-year-old male, who had noticed occasional urinary incontinence and recurrent urinary tract infection. The accessory urethra lay dorsal from the glans to bladder neck in parallel with the normal ventral urethra. The external orifice of the accessory urethra was also dorsal to the normal urethral orifice in the glans. Voiding cystourethrogram demonstrated double stream but the patient did not notice it because of pseudophimosis. Retrograd...

  9. [Urethral stent to treat a refractory traumatic urethra stricture in a male hunting dog].

    Science.gov (United States)

    Vogt, S; Schneider, M; Peppler, C; Günther, C; Kramer, M

    2014-01-01

    In a 1.5-year-old male hunting dog, a urethral defect distal to the pelvic flexure and the resulting urethral fistula were treated with a mucosal graft and a transurethral catheter. Six months postoperatively a stricture of the urethra occurred. Following balloon dilatation, urination was normal. One month after dilatation, urethral narrowing relapsed and was treated using a combination of balloon dilatation and urethral stent implantation. Ten months following stent implantation the dog continued to show normal urination, although a deformation of the proximal part of the stent was diagnosed radiographically. During the 1-year follow-up no additional complications were observed. In the future, urethral stents may replace surgical resection of the narrowed urethral region and re-anastomosis of the urethra.

  10. Acquired urethral diverticulum in a man with paraplegia presenting with a scrotal mass: a case report

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    El Ammari Jalal Eddine

    2012-11-01

    Full Text Available Abstract Introduction Male urethral diverticula are rare. Patients with paraplegia may present with acquired diverticula as a result of prolonged catheterization. Diverticula may be asymptomatic or lead to lower urinary tract symptoms. Rarely, the diverticulum may initially present as a scrotal mass. Case presentation We report the case of a male 45-year-old Arab with paraplegia who presented with a mass in the peno-scrotal junction. He had in his medical history iterative prolonged urethral catheterizations associated with urine leakage through the urethral meatus upon applying compression. Diagnosis confirmation of urethral diverticula is obtained by retrograde urethrography. The patient underwent a diverticulectomy with urethroplasty. Conclusion Male acquired urethral diverticula can be found in patients who have a spinal cord injury because of prolonged urethral catheterization. Clinical presentations are different and sometimes can be misleading. Retrograde urethrography is the key to diagnosis and open surgery is the treatment of reference.

  11. The Endoscopic Morphological Features of Congenital Posterior Urethral Obstructions in Boys with Refractory Daytime Urinary Incontinence and Nocturnal Enuresis.

    Science.gov (United States)

    Nakamura, Shigeru; Hyuga, Taiju; Kawai, Shina; Kubo, Taro; Nakai, Hideo

    2016-08-01

    Purpose This study aims to evaluate the endoscopic morphological features of congenital posterior urethral obstructions in boys with refractory daytime urinary incontinence and/or nocturnal enuresis. Patients and Methods A total of 54 consecutive patients underwent endoscopy and were diagnosed with a posterior urethral valve (PUV) (types 1-4). PUV type 1 was classified as severe, moderate, or mild. A transurethral incision (TUI) was mainly performed for anterior wall lesions of the PUV. Voiding cystourethrography and pressure flow studies (PFS) were performed before and 3 to 4 months after TUI. Clinical symptoms were evaluated 6 months after TUI, and outcomes were assessed according to PFS waveform pattern groups (synergic pattern [SP] and dyssynergic pattern [DP]). Results All patients had PUV type 1 and/or 3 (i.e., n = 34 type 1, 7 type 3, and 13 types 1 and 3). There were severe (n = 1), moderate (n = 21), and mild (n = 25) cases of PUV type 1. According to PFS, SP and DP were present in 43 and 11 patients, respectively. TUI was effective in the SP group and symptoms improved in 77.4 and 69.3% of patients with daytime incontinence and nocturnal enuresis, respectively. Almost no effect was observed in the DP group. A significant decrease in the detrusor pressure was observed at maximum flow rate using PFS in the SP group. Conclusions PUV type 1 encompassed lesions with a spectrum of obstructions ranging from severe to mild, with mild types whose main obstructive lesion existed at the anterior wall of urethra occurring most frequently in boys with refractory daytime urinary incontinence and/or nocturnal enuresis. Georg Thieme Verlag KG Stuttgart · New York.

  12. Traumatic Anterior Cerebral Artery Pseudoaneurysmal Epistaxis.

    Science.gov (United States)

    Liu, Qing Lin; Xue, Hao; Qi, Chang Jing; Zhao, Peng; Wang, Dong Hai; Li, Gang

    2017-04-01

    Pseudoaneurysmal epistaxis is a rare but emergent condition. We report a case of traumatic anterior cerebral artery pseudoaneurysmal epistaxis and review the published literature. A 49-year-old man sustained severe head trauma. He was diagnosed with multiple skull bone fractures, left subdural hematoma, subarachnoid hemorrhage, pneumocephalus, and right frontal hematoma. Subdural hematoma evacuation was done at a local hospital. In the following months, he experienced repeated epistaxis that required nasal packing to stop the bleeding. Digital subtraction angiography showed an anterior cerebral artery pseudoaneurysm protruding into the posterior ethmoid sinus. Embolization of the aneurysm was performed with microcoils, and the parent artery was occluded by thrombosis. The patient presented 1 month later with another epistaxis episode. Digital subtraction angiography showed recanalization of the parent artery and recurrence of the aneurysm. The parent artery was occluded for the second time with coils and Onyx embolic agent. Pseudoaneurysmal epistaxis is rare, and this is the first report of an anterior cerebral artery pseudoaneurysm that manifested with epistaxis. Endovascular intervention has become the first choice of treatment for this disease. The high recurrence rate is the main disadvantage of endovascular intervention. Aneurysm trapping with bypass surgery is another treatment option. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Radiological findings of male urethral duplication associated with bladder duplication: case report

    International Nuclear Information System (INIS)

    Kim, Hyoung Jung; Lim, Joo Won; Lee, Dong Ho; Ko, Young Tae

    2004-01-01

    Urethral duplication or accessory urethra is a rare congenital anomaly. Even rarer, is its association with bladder duplication. We report a case of urethral duplication associated with bladder duplication in a seven-year-old boy who underwent retrograde urethrography, sonography and magnetic resonance (MR) imaging. WhiIe retrograde urethrography can demonstrate the extent of the duplicated urethra, MR imaging and sonography can provide detailed information on the anatomy of the adjacent tissues as well as urethral duplication

  14. [Current approaches to the treatment of non-gonococcal urethritis in men].

    Science.gov (United States)

    Kondrat'eva, Iu S; Neĭmark, A I

    2011-01-01

    The study was made of 50 men suffering from non-gonococcal urethritis caused by mixed pathogenic and opportunistic urogenital infection. Clinical characteristics of urethritis in relation to infection pathogen are shown. The results of clinical and laboratory examinations were considered in choice of antibacterial therapy. Safocid, a combined antibacterial medicine, demonstrated its clinical and microbiological efficacy in the treatment of patients with non-gonococcal urethritis of mixed etiology.

  15. Return to Play Following Anterior Shoulder Dislocation and Stabilization Surgery.

    Science.gov (United States)

    Donohue, Michael A; Owens, Brett D; Dickens, Jonathan F

    2016-10-01

    Anterior shoulder instability in athletes may lead to time lost from participation and decreases in level of play. Contact, collision, and overhead athletes are at a higher risk than others. Athletes may successfully be returned to play but operative stabilization should be considered for long-term treatment of recurrent instability. Open and arthroscopic stabilization procedures for athletes with less than 20% to 25% bone loss improve return to play rates and decrease recurrent instability, with a slightly lower recurrence with open stabilization. For athletes with greater than 20% to 25% bone loss, an open osseous augmentation procedure should be considered. Published by Elsevier Inc.

  16. Comparison between Two Different Two-Stage Transperineal Approaches to Treat Urethral Strictures or Bladder Neck Contracture Associated with Severe Urinary Incontinence that Occurred after Pelvic Surgery: Report of Our Experience

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    A. Simonato

    2012-01-01

    Full Text Available Introduction. The recurrence of urethral/bladder neck stricture after multiple endoscopic procedures is a rare complication that can follow prostatic surgery and its treatment is still controversial. Material and Methods. We retrospectively analyzed our data on 17 patients, operated between September 2001 and January 2010, who presented severe urinary incontinence and urethral/bladder neck stricture after prostatic surgery and failure of at least four conservative endoscopic treatments. Six patients underwent a transperineal urethrovesical anastomosis and 11 patients a combined transperineal suprapubical (endoscopic urethrovesical anastomosis. After six months the patients that presented complete incontinence and no urethral stricture underwent the implantation of an artificial urethral sphincter (AUS. Results. After six months 16 patients were completely incontinent and presented a patent, stable lumen, so that they underwent an AUS implantation. With a mean followup of 50.5 months, 14 patients are perfectly continent with no postvoid residual urine. Conclusions. Two-stage procedures are safe techniques to treat these challenging cases. In our opinion, these cases could be managed with a transperineal approach in patients who present a perfect operative field; on the contrary, in more difficult cases, it would be preferable to use the other technique, with a combined transperineal suprapubical access, to perform a pull-through procedure.

  17. Comparative Efficacy of Penicillin and Doxycycline in Gonococcal Urethritis

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    Vinod K Sharma

    1987-01-01

    Full Text Available Ninety two episodes of gonococcal urethritis treated with one of the following regimens viz: (A 3 m. u. of fortified procaine penicillin made by adding 1 m.u. of crystalline penicillin to 2 m.u. of fortified procaine penicillin intramuscularly with one gram of probenecid orally, (B 3 m.u. of above fortified procaine penicillin intramuscularly alone, and (C 400 mg single oral dose of doxycycline produced success rates of 95,76.2 and 66.7% respectively. Post gonococcal urethritis was detected in 37% patients. Thirty four (45.94% of the 74 isolates of N. gonorrhoeae were relatively resistant (MIC 0. 12 units ml to penicillin. None of the 74 Neisseria gonorrhoeac strains was beta lactamase producing.

  18. The Structure of Urethral Epithelium in Merinos Lambs

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    Vasile RUS

    2018-05-01

    Full Text Available The aim of this study was to investigate by histological techniques the structure of urethral epithelium in lambs. In this study, we harvested several fragments (prostatic, membranous and cavernous from urethra from 5 merino’s lambs of 3 months old. The first anatomical segment, the prostatic urethra, is lined by a urinary epithelium. The intermediary layer of this epithelium is formed of 5-6 rows of oval cells. The second segment of urethra has the same type of epithelium but the intermediary layer is formed of 6-7 rows of oval cells. In the last anatomical segment, the penile urethra, the epithelium is the same, but the intermediary layer has 3-4 rows of oval cells. In lambs, the urethra is lined by urinary epithelium. The urethral epithelium does not have the same thickness in all segments. The thinner epithelium it is in the cavernous urethra, the ticker is the membranous urethra.

  19. Idiopathic urethritis in children: Classification and treatment with steroids.

    Science.gov (United States)

    Jayakumar, Sivasankar; Pringle, Kirsty; Ninan, George K

    2014-07-01

    Idiopathic urethritis [IU] in children is of unknown etiology and treatment options are limited. We propose a classification for IU based on cystourethroscopy findings and symptoms (Grade 1 - 4) and report our experience with use of topical and oral steroids in IU. Retrospective data collection of all male children (0-16 years) diagnosed with IU over a period of 8 years between 2005 and 2012 at our institution. Data was collected on patient demographics, laboratory and radiological investigations, cystourethroscopy findings, management and outcomes. A total of 19 male children were diagnosed with IU. The median age of the patients was 13(7-16) years. Presenting symptoms included dysuria in 12; hematuria in 9; loin pain in 6; and scrotal pain in 2 patients. Both patients with scrotal pain had previous left scrotal exploration that revealed epididymitis. Serum C-reactive protein and Full blood count was tested in 15 patients and was within normal limits in all of them. Cystourethroscopy revealed urethritis of grade-I in 2; grade-II in 11; and grade-III in 3 patients. There were 3 patients with systemic symptoms from extra-urethral extension of inflammation (grade-IV). Mean follow up was 18.9(1-74) months. All patients had steroid instillation at the time of cystourethroscopy. Three patients with IU grade IV required oral steroids (prednisolone) in view of exacerbation of symptoms and signs despite steroid instillation. Complete resolution of symptoms and signs occurred in 18(94.7%) patients. Significant improvement in symptoms and signs was noted in 1(5.3%) patient who is still undergoing treatment. IU in male children can be successfully managed with steroid instillation, especially in grade I and II. Grade III, will need steroid instillation but treatment of scarring and stricture will necessitate longer duration of treatment. In children with IU and extra-urethral symptoms (grade IV), oral steroids may be required.

  20. A young man with oligoarthritis preceded by urethritis and diarrhea

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    Ahmed Zedan

    2014-09-01

    Full Text Available Reactive arthritis is a form of seronegative spondyloarthritis temporally triggered by an apparent infection, usually gastroenteritis or urethritis. This arthritis typically starts within a few weeks of the inciting infection. It commonly affects young adults and is strongly associated with the MHC class I antigen HLA-B27. Here we present an interesting case of young man with HLA-B27 positive reactive arthritis in whom the presumptive diagnosis was reached early in the course of his illness.

  1. [Results of anastomotic urethroplasty for male urethral stricture disease].

    Science.gov (United States)

    Fall, B; Zeondo, C; Sow, Y; Sarr, A; Sine, B; Thiam, A; Faye, S T; Sow, O; Traoré, A; Diao, B; Fall, P A; Ndoye, A K; Ba, M

    2018-04-04

    To report our experience with anastomotic uretroplasty (AU) due to male urethral stricture disease (USD) and to identify factors affecting the results. We conducted a retrospective study over a period of 4 years and 6 months (July 2012 to December 2016). Any subsequent use of endoscopic urethrotomy or new urethroplasty was considered a failure. Forty-eight cases were included. The mean age of patients was 53.5±17.3 years (23-87 years). Urinary retention was the reason for consultation in 42 cases (87.5%). The most common localization of USD was the bulbar urethra (n=45). The mean length of USD was 1.23±0.62cm (0.5-3cm) with a median length of 1cm. The etiology was post-infectious in 56.3% of cases. More than half (58.3%) of patients had already undergone at least one urethral manipulation. After an average follow-up of 21.1±12.6 months (1 to 52 months), the overall success rate was 77.1%. In univariate analysis, length, cause and location of the stricture, age of patient, the presenting symptoms of the stricture, previous urethral manipulation and surgeon experience did not significantly impact on the success rate of anastomotic urethroplasty at one and two years follow-up. The AU had provided good results in our practice. The infectious origin of the stricture and previous urethral manipulation did not significantly impact the result of this surgical technique. 4. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  2. Idiopathic urethritis in children: Classification and treatment with steroids

    Directory of Open Access Journals (Sweden)

    Sivasankar Jayakumar

    2014-01-01

    Full Text Available Background: Idiopathic urethritis [IU] in children is of unknown etiology and treatment options are limited. We propose a classification for IU based on cystourethroscopy findings and symptoms (Grade 1 - 4 and report our experience with use of topical and oral steroids in IU. Materials and Methods: Retrospective data collection of all male children (0-16 years diagnosed with IU over a period of 8 years between 2005 and 2012 at our institution. Data was collected on patient demographics, laboratory and radiological investigations, cystourethroscopy findings, management and outcomes. Results: A total of 19 male children were diagnosed with IU. The median age of the patients was 13(7-16 years. Presenting symptoms included dysuria in 12; hematuria in 9; loin pain in 6; and scrotal pain in 2 patients. Both patients with scrotal pain had previous left scrotal exploration that revealed epididymitis. Serum C-reactive protein and Full blood count was tested in 15 patients and was within normal limits in all of them. Cystourethroscopy revealed urethritis of grade-I in 2; grade-II in 11; and grade-III in 3 patients. There were 3 patients with systemic symptoms from extra-urethral extension of inflammation (grade-IV. Mean follow up was 18.9(1-74 months. All patients had steroid instillation at the time of cystourethroscopy. Three patients with IU grade IV required oral steroids (prednisolone in view of exacerbation of symptoms and signs despite steroid instillation. Complete resolution of symptoms and signs occurred in 18(94.7% patients. Significant improvement in symptoms and signs was noted in 1(5.3% patient who is still undergoing treatment. Conclusions: IU in male children can be successfully managed with steroid instillation, especially in grade I and II. Grade III, will need steroid instillation but treatment of scarring and stricture will necessitate longer duration of treatment. In children with IU and extra-urethral symptoms (grade IV, oral

  3. Neisseria gonorrhoeae DNA bacterial load in men with symptomatic and asymptomatic gonococcal urethritis.

    Science.gov (United States)

    Priest, David; Ong, Jason J; Chow, Eric P F; Tabrizi, Sepehr; Phillips, Sam; Bissessor, Melanie; Fairley, Christopher K; Bradshaw, Catriona S; Read, Tim R H; Garland, Suzanne; Chen, Marcus

    2017-11-01

    Previous studies have quantified bacterial loads of Neisseria gonorrhoeae in the pharynx and rectum of men but not the urethra. We quantified the bacterial load of N. gonorrhoeae in men with symptomatic and asymptomatic urethral gonorrhoea infections. Consecutive men diagnosed with urethral gonorrhoea by Aptima Combo 2 testing of urine at the Melbourne Sexual Health Centre between March and July 2016 were eligible for the study: symptomatic men with purulent urethral discharge and asymptomatic men with no urethral symptoms. The gonococcal bacterial load in both groups was measured by urethral swab using a standardised collection method and real-time quantitative PCR targeting the opa gene. Twenty men were recruited into the study: 16 had purulent urethral discharge and 4 had asymptomatic urethral gonorrhoea. The median gonococcal bacterial load was significantly higher among symptomatic men (3.7×10 6 copies per swab, IQR 2.5×10 6 -4.7×10 6 ) compared with asymptomatic men (2.0×10 5 copies per swab, IQR 2.7×10 4 -4.5×10 5 ) (p=0.002). Gonococcal loads in men with urethral discharge were higher than loads seen with asymptomatic urethral gonorrhoea and loads seen in asymptomatic pharyngeal and rectal gonorrhoea infections in previous studies. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  4. Female urethral diverticulum presenting with acute urinary retention: Reporting the largest diverticulum with review of literature

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    Manas Ranjan Pradhan

    2012-01-01

    Full Text Available Female urethral diverticulum is a rare entity with diverse spectrum of clinical manifestations. It is a very rare cause of bladder outlet obstruction and should be considered as a differential diagnosis in females presenting with acute urinary retention associated with a vaginal mass. Strong clinical suspicion combined with thorough physical examination and focused radiological investigations are vital for its diagnosis. Herein we report a case of giant urethral diverticulum presenting with acute urinary retention in a young female. It was managed by excision and urethral closure, and is the largest urethral diverticulum reported till date in the literature.

  5. Suprapubic cystostomy for the management of urethral injuries during penile prosthesis implantation.

    Science.gov (United States)

    Anele, Uzoma A; Le, Brian V; Burnett, Arthur L

    2014-12-01

    Urethral injury is an uncommon surgical complication of penile prosthesis (PP) surgery. Conventional dogma requires abortion of the procedure if the adjacent corporal body is involved or delayed implantation to avert device infection associated with urinary extravasation. Besides the setback of the aborted surgery, this management approach also presents the possible difficulty of encountering corporal fibrosis at the time of reoperation. We report an approach using primary urethral repair and temporary suprapubic cystostomy for the management of incidental urethral injuries in a cohort of patients allowing for successful completion of unaborted PP implantation. We performed a retrospective analysis of all patients receiving PPs from 1990 to 2014 in which incidental urethral injuries were repaired and PP implantation was completed with suprapubic cystostomy (suprapubic tube [SPT] insertion). After allowing for urethral healing and urinary diversion via SPT for 4-8 weeks, the PP was activated. Successful management was determined by the absence of perioperative complications within 6 months of implantation. We identified four cases, all receiving inflatable PPs, managed with temporary suprapubic cystostomy. These patients sustained urethral injuries during corporal dissection (one patient), corporal dilation (one patient), and penile straightening (two patients). All patients were managed safely and successfully. Primary urethral repair followed by temporary suprapubic cystostomy offers a surgical approach to complete PP implantation successfully in patients who sustain urethral injury complications, particularly for complex PP surgeries. Anele UA, Le BV, and Burnett AL. Suprapubic cystostomy for the management of urethral injuries during penile prosthesis implantation.

  6. Bipolar plasma vaporization using plasma-cutting and plasma-loop electrodes versus cold-knife transurethral incision for the treatment of posterior urethral stricture: a prospective, randomized study.

    Science.gov (United States)

    Cai, Wansong; Chen, Zhiyuan; Wen, Liping; Jiang, Xiangxin; Liu, Xiuheng

    2016-01-01

    Evaluate the efficiency and safety of bipolar plasma vaporization using plasma-cutting and plasma-loop electrodes for the treatment of posterior urethral stricture. Compare the outcomes following bipolar plasma vaporization with conventional cold-knife urethrotomy. A randomized trial was performed to compare patient outcomes from the bipolar and cold-knife groups. All patients were assessed at 6 and 12 months postoperatively via urethrography and uroflowmetry. At the end of the first postoperative year, ureteroscopy was performed to evaluate the efficacy of the procedure. The mean follow-up time was 13.9 months (range: 12 to 21 months). If re-stenosis was not identified by both urethrography and ureteroscopy, the procedure was considered "successful". Fifty-three male patients with posterior urethral strictures were selected and randomly divided into two groups: bipolar group (n=27) or cold-knife group (n=26). Patients in the bipolar group experienced a shorter operative time compared to the cold-knife group (23.45±7.64 hours vs 33.45±5.45 hours, respectively). The 12-month postoperative Qmax was faster in the bipolar group than in the cold-knife group (15.54±2.78 ml/sec vs 18.25±2.12 ml/sec, respectively). In the bipolar group, the recurrence-free rate was 81.5% at a mean follow-up time of 13.9 months. In the cold-knife group, the recurrence-free rate was 53.8%. The application of bipolar plasma-cutting and plasma-loop electrodes for the management of urethral stricture disease is a safe and reliable method that minimizes the morbidity of urethral stricture resection. The advantages include a lower recurrence rate and shorter operative time compared to the cold-knife technique.

  7. Adenocarcinoma uretral em uma cadela Urethral adenocarcinoma in a bitch

    Directory of Open Access Journals (Sweden)

    Marcia Cristina da Silva

    2005-08-01

    Full Text Available Tumores primários de uretra são raros em animais e há poucos relatos em cães. A ocorrência é maior em cadelas idosas, não havendo predileção por raça. Disúria, estrangúria e hematúria são sinais clínicos associados a esses tumores. É relatado um caso de adenocarcinoma primário de uretra em um cadela Poodle de 12 anos de idade que apresentava aumento de volume no membro pélvico esquerdo. Na necropsia, foram encontradas metástases na articulação femorotibial esquerda, na glândula adrenal e no rim.Urethral primary tumors are rare in animals and there are only few reports in dogs. They are more frequent in old bitches and have no breed predilection. Clinical signs associated with urethral primary tumors include dysuria, strangury and hematuria. We report a case of primary urethral adenocarcinoma in a 12-year-old female Poodle that was presented with localized volume enlargement in the left pelvic limb. At necropsy metastasis were found at the left femorotibial joint, adrenal gland and kidney.

  8. Dynamic MRI evaluation of urethral hypermobility post-radical prostatectomy.

    Science.gov (United States)

    Suskind, Anne M; DeLancey, John O L; Hussain, Hero K; Montgomery, Jeffrey S; Latini, Jerilyn M; Cameron, Anne P

    2014-03-01

    One postulated cause of post-prostatectomy incontinence is urethral and bladder neck hypermobility. The objective of this study was to determine the magnitude of anatomical differences of urethral and bladder neck position at rest and with valsalva in continent and incontinent men post-prostatectomy based on dynamic MRI. All subjects underwent a dynamic MRI protocol with valsalva and non-valsalva images and a standard urodynamic evaluation. MRI measurements were taken at rest and with valsalva, including (1) bladder neck to sacrococcygeal inferior pubic point line (SCIPP), (2) urethra to pubis, and (3) bulbar urethra to SCIPP. Data were analyzed in SAS using two-tailed t tests. A total of 21 subjects (13 incontinent and 8 continent) had complete data and were included in the final analysis. The two groups had similar demographic characteristics. On MRI, there were no statistically significant differences in anatomic position of the bladder neck or urethra either at rest or with valsalva. The amount of hypermobility ranged from 0.8 to 2 mm in all measures. There were also no differences in the amount of hypermobility (position at rest minus position at valsalva) between groups. We found no statistically significant differences in bladder neck and urethral position or mobility on dynamic MRI evaluation between continent and incontinent men status post-radical prostatectomy. A more complex mechanism for post-prostatectomy incontinence needs to be modeled in order to better understand the continence mechanism in this select group of men. © 2013 Wiley Periodicals, Inc.

  9. Cost-effectiveness of microscopy of urethral smears for asymptomatic Mycoplasma genitalium urethritis in men in England.

    Science.gov (United States)

    Sutton, Andrew J; Roberts, Tracy E; Jackson, Louise; Saunders, John; White, Peter J; Birger, Ruthie; Estcourt, Claudia

    2018-01-01

    The objective was to determine whether or not the limited use of urethral microscopy to diagnose asymptomatic and symptomatic non-chlamydial, non-gonococcal urethritis (NCNGU) in men is a cost-effective strategy to avert pelvic inflammatory disease (PID), ectopic pregnancy or infertility in female partners. Outputs from a transmission dynamic model of NCNGU in a population of 16-30 year olds in England simulating the number of consultations, PID cases and patients treated over time amongst others, were used along with secondary data to undertake a cost-effectiveness analysis carried out from a health care provider perspective. The main outcome measure was cost per case of PID averted. A secondary outcome measure was cost per major outcome averted, where a major outcome is a case of symptomatic PID, ectopic pregnancy, or infertility. Offering a limited number of asymptomatic men urethral microscopy was more effective than the current practice of no microscopy in terms of reducing the number of cases of PID with an incremental cost-effectiveness ratio of £15,700, meaning that an investment of £15,800 is required to avert one case of PID. For major outcomes averted, offering some asymptomatic men urethral microscopy was again found to be more effective than no microscopy, but here an investment of £49,900 is required to avert one major outcome. Testing asymptomatic men for NCNGU in a small number of genitourinary medicine settings in England is not cost-effective, and thus by maintaining the current practice of not offering this patient group microscopy, this continues to make savings for the health care provider.

  10. Etiology of the anterior ankle impingement syndrome: A descriptive anatomical study

    NARCIS (Netherlands)

    Tol, Johannes L.; van Dijk, C. Niek

    2004-01-01

    Background: In the anterior ankle impingement syndrome, recurrent traction to the anterior joint capsule is stated to be the cause of formation of talotibial osteophytes. This hypothesis involves the assumption that the osteophytes originate at the site where a capsular attachment is located. A soft

  11. Signal processing in urodynamics: towards high definition urethral pressure profilometry.

    Science.gov (United States)

    Klünder, Mario; Sawodny, Oliver; Amend, Bastian; Ederer, Michael; Kelp, Alexandra; Sievert, Karl-Dietrich; Stenzl, Arnulf; Feuer, Ronny

    2016-03-22

    Urethral pressure profilometry (UPP) is used in the diagnosis of stress urinary incontinence (SUI) which is a significant medical, social, and economic problem. Low spatial pressure resolution, common occurrence of artifacts, and uncertainties in data location limit the diagnostic value of UPP. To overcome these limitations, high definition urethral pressure profilometry (HD-UPP) combining enhanced UPP hardware and signal processing algorithms has been developed. In this work, we present the different signal processing steps in HD-UPP and show experimental results from female minipigs. We use a special microtip catheter with high angular pressure resolution and an integrated inclination sensor. Signals from the catheter are filtered and time-correlated artifacts removed. A signal reconstruction algorithm processes pressure data into a detailed pressure image on the urethra's inside. Finally, the pressure distribution on the urethra's outside is calculated through deconvolution. A mathematical model of the urethra is contained in a point-spread-function (PSF) which is identified depending on geometric and material properties of the urethra. We additionally investigate the PSF's frequency response to determine the relevant frequency band for pressure information on the urinary sphincter. Experimental pressure data are spatially located and processed into high resolution pressure images. Artifacts are successfully removed from data without blurring other details. The pressure distribution on the urethra's outside is reconstructed and compared to the one on the inside. Finally, the pressure images are mapped onto the urethral geometry calculated from inclination and position data to provide an integrated image of pressure distribution, anatomical shape, and location. With its advanced sensing capabilities, the novel microtip catheter collects an unprecedented amount of urethral pressure data. Through sequential signal processing steps, physicians are provided with

  12. Segmental Urethral Dosimetry and Urinary Toxicity in Patients With No Urinary Symptoms Before Permanent Prostate Brachytherapy

    International Nuclear Information System (INIS)

    Thomas, Carys; Keyes, Mira; Liu, Mitchell; Moravan, Veronika

    2008-01-01

    Purpose: To determine whether segmental urethral dosimetry is predictive for the degree of urinary morbidity after prostate brachytherapy in patients with no urinary symptoms before prostate brachytherapy. Methods and Materials: Between May 2000 and November 2005, 1,107 patients underwent iodine-125 monotherapy with urethral sparing techniques. A total of 166 patients fulfilled the selection criteria: baseline (International Prostate Symptom Score) IPSS ≤5, no androgen deprivation therapy, and prostate ultrasound planning volumes (PUTV) <45 mL. The median follow-up was 44 months. Urinary morbidity was defined by maximum increase in IPSS, time to IPSS resolution, maximum Radiation Therapy Oncology Group (RTOG) score, time to RTOG resolution, and urinary retention. Surrogate deviated urethra was contoured and doses calculated at the base, mid-prostate, apex, and urogenital diaphragm. Univariate and multivariate analysis was used to evaluate urethral and prostate dosimetry, age, PUTV, and number of needles for their association with urinary morbidity. Results: Urethral dose was fairly constant in all urethra segments except prostate base, where the variation in does was large. On multivariate analysis, higher urethral base D50, V100, and larger PUTV were predictive for higher maximum increase in IPSS. Higher urethral base V100 and larger PUTV predicted for prolonged IPSS resolution. Higher urethral base D50 and larger needle number predicted for longer RTOG resolution. Higher urethral base V100 predicted for RTOG ≥2 toxicity. Conclusions: Radiation dose to the urethral base, larger PUTV, and needle number, predicted for increased urinary toxicity after prostate brachytherapy. Correlation between urinary morbidity and urethral base dosimetry may reflect a large variation in urethral dose observed at the prostate base

  13. When to remove the urethral catheter after endoscopic realignment of traumatic disruption of the posterior urethra?

    Science.gov (United States)

    El Darawany, H M

    2017-09-01

    To detect the optimal time for urethral stent removal after endoscopic urethral realignment and its effect on the incidence of development of urethral stricture. Eighteen patients underwent endoscopic urethral realignment after traumatic disruption of the posterior urethra. Post-operative urethroscopy was done using the flexible cystoscope to assess progress of urethral healing. The urethral Foley catheter that served as a stent and for urine drainage was removed only when complete mucosal healing was observed by flexible urethroscopy. There was a post-operative follow-up period of 12-36months. Uroflowmetry was performed at the end of the follow-up period. Endoscopy 6weeks after realignment showed 50-75% mucosal epithelialization at the site of urethral disruption in all patients. Epithelialization was complete at 9weeks in 15/18 patients (83%) and at 12weeks in the remaining 3 patients (17%). One patient (5.6%) developed a mild symptomatic stricture 5months post stent removal that was successfully treated by a single session of visual urethrotomy. All 18 patients had normal uroflowmetry readings at 12-36months after realignment. Urethral stenting should be continued till mucosal healing at the site of urethral disruption became complete. Removal of the stent at this optimal time decreases the incidence of post-operative urethral stricture. Flexible urethroscopy was a safe procedure for post-operative follow-up of endoscopic urethral realignment to assess the progress and completion of mucosal healing at the site of realignment. 4. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  14. Transurethral ventral buccal mucosa graft inlay urethroplasty for reconstruction of fossa navicularis and distal urethral strictures: surgical technique and preliminary results.

    Science.gov (United States)

    Nikolavsky, Dmitriy; Abouelleil, Mourad; Daneshvar, Michael

    2016-11-01

    To introduce a novel surgical technique for the reconstruction of distal urethral strictures using buccal mucosal graft (BMG) through a transurethral approach. A retrospective institution chart review was conducted of all the patients who underwent a transurethral ventral BMG inlay urethroplasty from March 2014 to March 2016. Patients with greater than one-year follow-up were included. Steps of the procedure: transurethral ventral wedge resection of the stenosed segment and transurethral delivery and spread fixation of appropriate BMG inlay into the resultant urethrotomy. The patients were followed for post-operative complications and stricture recurrence with uroflow, PVR, cystoscopy and outcome questionnaires. Three patients with a minimum of 12-month follow-up are included in this case series. The mean age of the patients was 42 years (35-53); mean stricture length was 2.1 cm (1-4). All patients had at least 2 previous failed procedures. Mean follow-up was 18 months (12-24). There were no stricture recurrences or fistula. Mean pre- and post-operative uroflow values were 4.3 (0-8) and 19 (16-26), respectively. Neither penile chordee nor changes in sexual function were noted in patients on follow-up. Transurethral ventral BMG inlay urethroplasty is a feasible option for treatment of fossa navicularis strictures. This single-stage technique allows for avoiding skin incision or urethral mobilization. It helps to prevent glans dehiscence, fistula formation and avoids the use of genital skin flaps in all patients, especially those affected with LS. This novel surgical technique is an effective treatment alternative for men with distal urethral strictures.

  15. Unilateral Anterior Epistaxis Electrocautery versus Chemical Cautery

    International Nuclear Information System (INIS)

    Umar, A. S.; Rahat, Z. M.; Hussain, S. S.; Khan, M. Z.; Fareed, G.

    2013-01-01

    Objective: To evaluate and compare the two methods, electrocautery versus chemical cautery, for controlling unilateral anterior epistaxis and to identify the complications. Design: Randomized control trial. Place and Duration: This study was conducted in ENT Department PNS Shifa Hospital Karachi from August 2009 to June 2011. Patients and Methods: Ninety two cases with unilateral anterior epistaxis were divided using random number trials into two groups i.e. group A and group B containing 46 cases each. In group A electrocautery and in group B chemical cautery with 50% silver nitrate was done and the results were compared. Results: In this study 92 cases were divided randomly into two groups i.e. group A and group B containing 46 cases in each group. In group A 44 (95.6%) out of 46 cases were treated successfully with a single visit as an outpatient by electrocautery, the patients were called for follow up on the fifth day and then fortnightly for three months after the procedure, only 2 (4.3%) cases reported in first five days with mild recurrence of bleeding. In group B 42 (91.3%) cases out of 46 cases were treated successfully in a single visit and recurrence of bleeding occured in 4 (8.7%) cases who required a second visit during the first five days. There were no major complications found in either group except few complaints of post cauterization pain and mucosal inflammation observed slightly more in group B patients. Conclusion: Electrocautery and chemical cautery with 50% silver nitrate both are equally effective procedures to control anterior epistaxis if the bleeding point is visible and small. Both procedures are reliable and there are no major complications. Occasionally if the bleeding point in the anterior nasal septum is large then electrocautery may be a preferred option. (author)

  16. Role of tissue engineered buccal mucosa for treatment of urethral stricture

    Directory of Open Access Journals (Sweden)

    Vaddi S

    2013-10-01

    next challenge awaiting researchers in the urogenital tissue engineering field. Genitalia reconstruction is also possible with cell therapy. Engineered penile prosthesis can be reconstructed by culturing autologous chondrocytes which are seeded onto a Poly-glycolic acid scaffold and then implanting the scaffold into the corporal space of penis [6]. Microencapsulated Leydig cells in animal studies have been used to replace or supplement testosterone in testicular failure [7]. Cell therapy techniques are also used for treatment of urinary incontinence, vesicoureteric reflux by injecting cultured myoblasts or adipocytes [5]. The major limitation in engineering solid organs is the vascularisation of the regenerated tissue. Recent developments in angiogenesis research [8] may provide answer to this complex problem and accomplish the goal. Most of the research to date in urological tissue engineering is done in animals. Before these engineering techniques can be applied to humans, further studies need to be performed. Buccal Mucosal Epithelium for repair of the short segment urethral stricture: Urethral stricture is the narrowing of the lumen of the urethra which occurs as a terminal event secondary to many etiologies. Patients present with difficulty in voiding urine. There are endoscopic and open surgical reconstructive procedures to treat this disorder. Endoscopic treatment is often temporary and eventually results in recurrence of the disease. Many open surgical procedures have been described but none of the procedures offer permanent cure. The use of buccal mucosal grafts for stricture repair is in practice [9,10] with considerable success. However the donor site morbidity and complications like stricture recurrence with the present techniques [11,12] warrant the advent of novel techniques. The use of buccal mucosal cells which can be obtained by harvesting a 2mm x 2mm tissue bit compared to that of 5-6cm tissue usually harvested in conventional techniques for a graft

  17. Does the urethral angle change with leg position? Implications for urethral-based CT-planned transperineal prostate implants

    International Nuclear Information System (INIS)

    Bednarz, Greg; Ning, Yue; Waterman, Frank M.; Corn, Benjamin W.; Dicker, Adam P.

    1997-01-01

    Purpose: CT based treatment planning for transperineal prostate implants allows for angulation of transperineal needles to avoid the pubic bones by changing the template angle. It requires fluoroscopic guidance and utilizes identification of the urethra by radiopaque markers inside the Foley catheter at the time of the implant. The needle trajectory is relative to the urethral angle as visualized by lateral fluoroscopic views. Patients who have a treatment planning CT in preparation for a transperineal prostate implant are typically scanned in the leg-down/straight position. However, the implant is done in the lithotomy position and changes in the template angle to adapt to the new urethral angle are often required. We have evaluated the relationship between leg position and the position of the prostatic urethra to predict the change in the planned template angle. Material and Methods: To duplicate the lithotomy position a custom designed foot holder was constructed that attached to a flatbed CT scanner. A Foley catheter was inserted with radio-opaque contrast placed in the balloon. Bladder contrast was also utilized. A catheter with 1 cm spaced dummy seeds was placed inside the Foley catheter. A radio-opaque catheter was inserted into the rectum. Fifteen patients had pre-implant scans performed in the leg-down/straight and lithotomy position. The prostate, urethra, bladder and rectum were contoured utilizing a 3D-brachytherapy software system and analyzed. Results: Fourteen of the patients (93%) had changes in urethral angle when evaluated in the lithotomy relative to the led-down/straight position. The mean angle change was - 9.8 degrees (Std. Error 1.47 degrees; p < 0.0001) when in the lithotomy position. The changes were not correlated with prostatic volume or clinical stage. All patients who had urethral angle changes would have required adjustments in the template angle. Conclusions: 1) The objective of treatment planning for prostate implants is to

  18. Urethritis bij de man in de huisartsenpraktijk. Soa's vooral op jongere leeftijd

    NARCIS (Netherlands)

    Vriend, H. J. Rianne; Donker, Gé A.; van Bergen, Jan E. A. M.; van der Sande, Marianne A. B.; van den Broek, Ingrid V. F.

    2009-01-01

    To estimate the incidence of urethritis in men in Dutch general practice, the applied diagnostic procedures in relation to existing guidelines, and the underlying causes. Descriptive. The incidence of urethritis in the period 1998-2007 was calculated from data received from 45 GP sentinel stations.

  19. A faster urethral pressure reflectometry technique for evaluating the squeezing function

    DEFF Research Database (Denmark)

    Klarskov, Niels; Saaby, Marie-Louise; Lose, Gunnar

    2013-01-01

    Abstract Objective. Urethral pressure reflectometry (UPR) has shown to be superior in evaluating the squeeze function compared to urethral pressure profilometry. The conventional UPR measurement (step method) required up to 15 squeezes to provide one measure of the squeezing opening pressure...

  20. Urethritis bij de man in de huisartsenpraktijk: soa's vooral op jongere leeftijd.

    NARCIS (Netherlands)

    Vriend, H.J.; Donker, G.A.; Bergen, J.E.A.M. van; Sande, M.A.B. van der; Broek, I.V.F. van den

    2009-01-01

    Doel: Inzicht verschaffen in de incidentie van urethritis bij de man in de Nederlandse huisartsenpraktijk, de toegepaste diagnostiek in relatie tot de bestaande richtlijnen, en de onderliggende oorzaken. Opzet: Beschrijvend. Methode: De incidentie van urethritis over de periode 1998-2007 werd

  1. Technical note: Dynamic MRI in a complicated giant posterior urethral diverticulum

    International Nuclear Information System (INIS)

    Kundum, Prasad R; Gupta, Arun K; Thottom, Prasad V; Jana, Manisha

    2010-01-01

    Congenital posterior urethral diverticulum is an uncommon anomaly, sometimes complicated by infection or calculi formation. A conventional voiding cystourethrogram (VCUG) is the most commonly used diagnostic modality. Dynamic magnetic resonance imaging (MRI) has not been frequently described in this entity. We describe a case of posterior urethral diverticulum complicated with secondary calculi, where the patient was evaluated using dynamic MRI and conventional VCUG

  2. The impact of tension-free vaginal tape on the urethral closure function

    DEFF Research Database (Denmark)

    Saaby, Marie-Louise; Klarskov, Niels; Lose, Gunnar

    2015-01-01

    AIM: To investigate if the tension-free vaginal tape (TVT) works by increasing the abdominal to urethral pressure impact ratio (APIR). METHODS: Twenty one women with urodynamically proven stress urinary incontinence (SUI) were assessed by ICIQ-SF, pad-weighing test, incontinence diary and Urethral...

  3. Outcomes of urethral calculi patients in an endemic region and an undiagnosed primary fossa navicularis calculus.

    Science.gov (United States)

    Verit, Ayhan; Savas, Murat; Ciftci, Halil; Unal, Dogan; Yeni, Ercan; Kaya, Mete

    2006-02-01

    Urethral calculus is a rare form of urolithiasis with an incidence lower than 0.3%. We determined the outcomes of 15 patients with urethral stone, of which 8 were pediatric, including an undiagnosed primary fossa navicularis calculus. Fifteen consecutive male patients, of whom eight were children, with urethral calculi were assessed between 2000 and 2005 with a mean of 19 months' follow-up. All stones were fusiform in shape and solitary. Acute urinary retention, interrupted or weak stream, pain (penile, urethral, perineal) and gross hematuria were the main presenting symptoms in 7 (46.7%), 4 (26.7%), 3 (20%) and 1 (6.6%) patient, respectively. Six of them had accompanying urethral pathologies such as stenosis (primary or with hypospadias) and diverticulum. Two patients were associated with upper urinary tract calculi but none of them secondary to bladder calculi. A 50-year-old patient with a primary urethral stone disease had urethral meatal stenosis accompanied by lifelong lower urinary tract symptoms. Unlike the past reports, urethral stones secondary to bladder calculi were decreasing, especially in the pediatric population. However, the pediatric patients in their first decade are still under risk secondary to the upper urinary tract calculi or the primary ones.

  4. Congenital posterior urethral diverticula causing bladder outlet obstruction in a young male

    Directory of Open Access Journals (Sweden)

    Saurabh Agrawal

    2008-01-01

    Full Text Available We present a case of 26-year-old male presenting with mild renal failure. Ultrasound findings were suggestive of posterior urethral valve, but micturating cystourethrogram and endoscopic evaluation confirmed the diagnosis of posterior urethral diverticulae. Transurethral resection of diverticulae was performed. Patient is voiding well and his renal function has stabilized.

  5. Blood spotting on underpants: Case report of urethral prolapse in a pre-pubertal Chinese girl

    Directory of Open Access Journals (Sweden)

    Hei Yi Wong

    2015-05-01

    Full Text Available Urethral prolapse is a rare urological condition with non-specific clinical manifestations which is mostly seen in pre-pubertal black girls and postmenopausal woman. The exact etiology still remains unknown. We herein present a case report of urethral mucosa prolapse in a 5 year-old Chinese pre-pubertal girl.

  6. Treatment of locally recurrent rectal cancer

    International Nuclear Information System (INIS)

    Kococik, Z.; Kococik, M.

    2007-01-01

    The suggested classifications of locally recurrent rectal cancer are based on the presence of symptoms and the degree of tumour fixation to the pelvic wall, or, otherwise, account for factor T in the TMN system. Although the results of rectal cancer treatment have improved, which may be attributed to total meso rectal excision and application of perioperative radiotherapy and radiochemotherapy, the ratio of cases of locally recurrent rectal cancer still amount from several to over a dozen percent. Among the available diagnostic methods for detecting locally recurrent rectal cancer after anterior rectal resection, endorectal sonography is of special importance. In the estimation of prognostic factors the lack of vascular invasion in recurrent cancer and the long period between the treatment of primary rectal cancer and the development of recurrence are a sign of good prognosis, while pain prior to recurrence treatment and male sex diminish the chances for cure. Locally recurrent rectal cancer impairs the patient's quality of life in all measurable aspects, but even after complete recovery we observe severe disturbances of sexual activity in most patients, and a number of patients require hygiene pads or suffer from chronic pain. Local recurrence of rectal cancer is more commonly qualified for excision after surgical treatment only, than after preoperative radiotherapy. The probability of total recurrent rectal cancer excision increases when the patient is younger, the primary tumours was less advanced and the first operation was sphincter-sparing surgery. Progress in the surgical treatment of recurrent rectal cancer was brought on by the introduction of the composite musculocutaneous flap to compensate the loss of perineal tissue. The application of intraoperative radiotherapy improves treatment results of recurrent rectal cancer, however at the cost of more frequent, serious postoperative complications and intense pain. In inoperable cases high dose regional

  7. Anterior sagittal transanorectal approach to the posterior urethra in the pediatric age group.

    Science.gov (United States)

    Rossi, F; De Castro, R; Ceccarelli, P L; Dòmini, R

    1998-09-01

    Surgical access to the posterior urethra is often difficult and several surgical solutions have been proposed. We suggest an anterior sagittal transanorectal approach based on splitting the anterior rectal wall only. This alternative technique provides excellent exposure to the retrourethral region, permitting simple and safe surgery. Between 1994 and 1996 we performed surgery via the anterior sagittal transanorectal approach in 8 patients with a mean age of 9.06 years. Patients included 1 girl with a posttraumatic urethrovaginal fistula, 3 with intersex disorders (2 with mixed gonadal dysgenesis raised as boys and 1 with male dysgenetic pseudohermaphroditism with an enlarged urtricle) and 4 boys (1 with penile agenesis raised as girl, 2 with urethral duplication and 1 with prostatic rhabdomyosarcoma). The patient was placed in a knee-chest position. A midline sagittal incision was made through the anterior anorectal wall only and deepened through the perineal body to expose the posterior urethra and retrovesical space. After the pathological condition was corrected the anterior rectal wall and perineal body were reconstructed. The operation was completed with protective colostomy. In our final patient with prostatic rhabdomyosarcoma the anterior sagittal transanorectal approach was used without colostomy. Anorectal manometry was done 6 months postoperatively. All patients were completely continent of stool and urine. Convalescence was unremarkable in all cases. Postoperative manometry in 7 patients revealed no differences from preoperative measurements. This procedure should be considered a useful alternative to other techniques for various congenital and acquired pelvic disorders.

  8. Temporary urethral covered stent - third year of experience

    International Nuclear Information System (INIS)

    Stojanovis, V.; Maksimovis, H.; Markovis, B.; Markovis, Z.

    2006-01-01

    Full text: In October 2003, a new generation of urethral stents ALLIUM, produced in Israel, were used at the Department of Interventional Radiology, CCS, in 18 patients with chronic stricture of bulbar urethra. The indications for insertion were determined according to well-known and recognized therapeutical protocols. The stent is made of nitinol wire with polyurethane cover. It is inserted under local anesthesia by a special self-expandable system that may be fixed or flexible. The stents we used were 3-6 cm long and 28 Fr wide. Radioscopic-assisted insertion was performed over formerly placed metal guide. Prior to insertion, balloon-catheter dilatation of stricture matching the stent width was carried out. Pre-insertion urethrotomy was performed in one case. The insertion technique is simple, presupposing the knowledge of older generations of techniques of urethral dilatation and insertion of self-expandable stents. The follow-up of results was done according to a priori established protocol including the following: UCG, uroflowmetry and interview with patients. Due to stent migration, the 'stent over stent' technique was applied in one case, while reposition by balloon-catheter outward traction was performed in two cases of caudal migration. No irritative discomforts were reported in the first 4 months after stent dwelling. Uroflowmetric controls verified at least four times better results than before the insertion. Given it is the question of covered stent, there is no possibility of proliferative secondary lumen obstruction. On account of soft structure and conic shape of posterior part of stent, no lesions of the external urethral sphincter were manifested. The stent is simply withdrawn after 6 months by outward traction using the forceps at the time when the stent construction turns into soft and straight wire. The first clinical experiences are very favorable and ALLIUM stent may be expected to be the stent of choice for chronic bulbar strictures

  9. Antimicrobial susceptibility of Staphylococcus saprophyticus and urethral staphylococci.

    Science.gov (United States)

    Marrie, T J; Kwan, C

    1982-01-01

    The activity of eight antimicrobial agents was determined against 115 isolates of Staphylococcus saprophyticus. All were susceptible to ampicillin, cephalexin, and trimethoprim-sulfamethoxazole and resistant to nalidixic acid and novobiocin. A bimodal pattern of susceptibility to erythromycin was observed: 80% were inhibited by 0.25 microgram/ml, whereas 13% required greater than or equal to 128 micrograms/ml. The following urethral staphylococci were susceptible to ampicillin, cephalexin, and nitrofurantoin but resistant to nalidixic acid: S. epidermidis, S. hominis, S. haemolyticus, S. warneri, S. simulans, and S. cohnii. PMID:6982679

  10. Late presentation of posterior urethral valve: two case reports

    Directory of Open Access Journals (Sweden)

    Carlos Márcio Nóbrega de Jesus

    Full Text Available CONTEXT: Posterior urethral valve (PUV is a widely known condition affecting males that generally presents prenatally or at birth. PUVs have also been occasionally described in literature in cases diagnosed during adolescence or adulthood. CASE REPORT: This report presents two late PUV cases, one in a teenager and the other in an adult. Both cases had had clinical signs of urinary tract infection and obstructive urinary symptoms. The diagnoses were made by means of voiding cystourethrography and urethrocystoscopy. Endoscopic valve fulguration was the treatment chosen for both. Their follow-up was uneventful.

  11. Viral and bacterial aetiologies of male urethritis: findings of a high prevalence of Epstein-Barr virus.

    Science.gov (United States)

    Berntsson, M; Löwhagen, G-B; Bergström, T; Dubicanac, L; Welinder-Olsson, C; Alvengren, G; Tunbäck, P

    2010-03-01

    Male urethritis is one of the most common sexually transmitted infections (STIs). However, the aetiology is still unclear in many cases. In this study the prevalences of Epstein-Barr virus (EBV), herpes simplex virus type 1 (HSV-1), HSV-2, cytomegalovirus (CMV), adenovirus, Chlamydia trachomatis, Mycoplasma genitalium and Ureaplasma urealyticum (including subtyping) were investigated. Samples from 112 male STI attendants with microscopically verified urethritis and from a control group of 103 men without clinical or microscopic signs of urethritis were analysed. Prevalences in the urethritis group compared with the controls were as follows: EBV 21%, 6% (P urethritis and may play a role in its pathogenesis.

  12. Bony Reconstruction of the Anterior Glenoid Rim.

    Science.gov (United States)

    Willemot, Laurent B; Elhassan, Bassem T; Verborgt, Olivier

    2018-04-13

    Recurrent anterior shoulder instability is associated with glenohumeral bone loss. Glenoid deficiency compromises the concavity-compression mechanism. Medial Hill-Sachs lesions can result in an off-track humeral position. Anterior glenoid reconstruction or augmentation prevents recurrence by addressing the pathomechanics. In Bristow and Latarjet procedures, the coracoid process is harvested for conjoint tendon transfer, capsular reinforcement, and glenoid rim restoration. Complications and the nonanatomic nature of the procedure have spurred research on graft sources. The iliac crest is preferred for autogenous structural grafts. Tricortical, bicortical, and J-bone grafts have shown promising results despite the historical association of Eden-Hybinette procedures with early degenerative joint disease. Allogeneic osteochondral grafts may minimize the risk of arthropathy and donor site morbidity. Tibial plafond and glenoid allografts more closely match the native glenoid geometry and restore the articular chondral environment, compared with conventional grafts. Graft availability, cost, risk of disease transmission, and low chondrocyte viability have slowed the acceptance of osteochondral allografts.

  13. Recurrent thymoma in the retroperitoneal space: a rare case report

    Directory of Open Access Journals (Sweden)

    Jun Yang

    2015-06-01

    Full Text Available Thymoma is an epithelial neoplasm of the thymus, which commonly lies in the anterior mediastinum and recurrences of thymoma generally are locally, and retroperitoneal recurrence is considered to be rare. A 46-year old Asian woman with invasive thymoma had undergone thymectomy 10 years ago. Computed tomography demonstrated a wellcircumscribed mass in the left retroperitoneal space. The patient had not any symptom including myasthenia gravis. Because on the anterior mediastinum area shows no sign of tumor recurrence and the mass adjacent to the vertebral body, neurogenic tumor was suspected. Surgical resection was performed using a retroperitoneal approach, which revealed the tumor adhering neighboring diaphragm. The tumor was histologically diagnosed to be type B1 thymoma according to the World Health Organization classification. The retroperitoneal mass was an unusual local recurrence after thymectomy. The patients whose had under invasive thymectomy should be evaluated carefully when finding retroperitoneal mass during follow-up.

  14. Urethroscopy and urethral cytology in men with external genital condyloma.

    Science.gov (United States)

    Fralick, R A; Malek, R S; Goellner, J R; Hyland, K M

    1994-03-01

    To develop guidelines as to which asymptomatic male patients with genital human papillomavirus (HPV) infection need further evaluation of the urethra, we studied two screening methods: urethroscopy and voided urethral cytology. In a four-year period, 135 asymptomatic men underwent complete screening for HPV infection. They were evaluated because of HPV-related genital disease in their female sex partners or visible genital lesions, or both. Of the 135 patients, 21 (16%) had no clinical, subclinical, cytologic, or urethroscopic evidence of disease, and 114 (84%) had biopsy-proven HPV infection. Of these 114 patients, only 14 (12.3%) had intraurethral condyloma. All of these 14 patients had current or historical evidence of meatal or perimeatal "sentinel" lesions. They constituted 29.8 percent of 47 such patients with sentinel lesions. In 5 patients (4%), results of voided urine cytology were positive for condyloma cells, but only 1 of these had visible intraurethral disease. Of the 14 patients with urethral disease, only 1 (7%) had positive results of urine cytology. These observations suggest that any asymptomatic male patient undergoing screening for condyloma acuminatum who has a history of or demonstrable subclinical or grossly visible perimeatal or meatal HPV infection should undergo urethroscopy and that voided urine cytology is not a reliable or cost-effective test for the detection of visible intraurethral disease.

  15. Urethral dysfunction in female mice with estrogen receptor β deficiency.

    Directory of Open Access Journals (Sweden)

    Yung-Hsiang Chen

    Full Text Available Estrogen has various regulatory functions in the growth, development, and differentiation of the female urogenital system. This study investigated the roles of ERβ in stress urinary incontinence (SUI. Wild-type (ERβ(+/+ and knockout (ERβ(-/- female mice were generated (aged 6-8 weeks, n = 6 and urethral function and protein expression were measured. Leak point pressures (LPP and maximum urethral closure pressure (MUCP were assessed in mice under urethane anesthesia. After the measurements, the urethras were removed for proteomic analysis using label-free quantitative proteomics by nano-liquid chromatography-mass spectrometry (LC-MS/MS analysis. The interaction between these proteins was further analysed using MetaCore. Lastly, Western blot was used to confirm the candidate proteins. Compared with the ERβ(+/+ group, the LPP and MUCP values of the ERβ(-/- group were significantly decreased. Additionally, we identified 85 differentially expressed proteins in the urethra of ERβ(-/- female mice; 57 proteins were up-regulated and 28 were down-regulated. The majority of the ERβ knockout-modified proteins were involved in cell-matrix adhesion, metabolism, immune response, signal transduction, nuclear receptor translational regelation, and muscle contraction and development. Western blot confirmed the up-regulation of myosin and collagen in urethra. By contrast, elastin was down-regulated in the ERβ(-/- mice. This study is the first study to estimate protein expression changes in urethras from ERβ(-/- female mice. These changes could be related to the molecular mechanism of ERβ in SUI.

  16. Pain recurrence after shaving of rectovaginal endometriosis

    DEFF Research Database (Denmark)

    Heide, Mathias Gottschalck; Forman, Axel

    Background: Surgical treatment of rectovaginal endometriosis varies from shaving of the nodule off the rectal wall without perforation, over discoid excision to routine rectal resection. Of these methods, shaving involves the lowest rate of serious complications but leaves endometriosis tissue...... on the bowel with risk of recurrence. This could motivate a change into more radical surgery. In the present study we therefore assessed recurrence of pain after shaving of rectovaginal endometriosis performed 2001-2009. Methods: Retrospective follow-up study. Questionnaires were sent to 212 women of whom 174...... OCs and gestagen IUD showed a trend towards a protective effect against menstrual pain (p=0.06). There was found no significant association between recurrence of pain and anterior rectal wall involvement. Conclusion: Shaving of rectovaginal endometriosis shows a high risk of postoperative pain...

  17. Low-power holmium:YAG laser urethrotomy for treatment of urethral strictures: functional outcome and quality of life.

    Science.gov (United States)

    Kamp, Stefan; Knoll, Thomas; Osman, Mahmoud M; Köhrmann, Kai Uwe; Michel, Maurice S; Alken, Peter

    2006-01-01

    To evaluate the efficacy of endourethrotomy with the holmium:YAG laser as a minimally invasive treatment for urethral stricture. Between January 2002 and January 2004, 32 male patients with symptomatic urethral strictures (8 bulbar, 9 penile, 9 combined) were treated with Ho:YAG-laser urethrotomy in our department. The stricture was iatrogenic in 60% (N = 18), inflammatory in 16.6% (N = 5), traumatic in 13.3% (N = 4), and idiopathic in 7% (N = 3). The stricture was incised under vision at the 12 o'clock location or the site of maximum scar tissue or narrowing in asymmetric strictures. Laser energy was set on 1200 to 1400 mJ with a frequency of 10 to 13 Hz. Postoperatively, drainage of the bladder was performed for 4 days using a 18F silicone catheter. Triamcinolone was instilled intraurethrally after removal of the catheter in all patients. Patients were followed up by mailed questionnaire, including International Prostate Symptom Score and quality of life. Retrograde endoscopic Ho:YAG laser urethrotomy could be performed in all 32 patients. Most patients (22; 68.7%) did not need any reintervention. Ten patients developed recurrent strictures that were treated by another laser urethrotomy in 4 patients (12.5%), while 6 patients (18.7%) needed open urethroplasty with buccal mucosa. Including 2 patients treated with repeat laser urethrotomy, 24 patients (75%) were considered successful after a mean follow-up of 27 months (range 13-38 months). No intraoperative complications were encountered, although in 5% of patients, a urinary-tract infection was diagnosed postoperatively. No gross hematuria occurred. The Ho:YAG laser urethrotomy is a safe and effective minimally invasive therapeutic modality for urethral stricture with results comparable to those of conventional urethrotomy. Further data from long-time follow-up are necessary to compare the success rate with that of conventional urethrotomy and urethroplasty. Nevertheless, the Ho:YAG laser urethrotomy might at

  18. Ureaplasma urealyticum is significantly associated with non-gonococcal urethritis in heterosexual Sydney men.

    Science.gov (United States)

    Couldwell, D L; Gidding, H F; Freedman, E V; McKechnie, M L; Biggs, K; Sintchenko, V; Gilbert, G L

    2010-05-01

    We investigated the prevalence of various genital organisms in 268 men with (cases) and 237 men without (controls) urethral symptoms/signs (urethral discharge, dysuria and/or urethral irritation) from two sexual health clinics in Sydney between April 2006 and November 2007. The presence of urethral symptoms/signs was defined as non-gonococcal urethritis (NGU) for this study. Specific aims were to investigate the role of Ureaplasma urealyticum in NGU and the prevalence of Mycoplasma genitalium in our population. Multiplex polymerase chain reaction-based reverse line blot (mPCR/RLB) assay was performed to detect 14 recognized or putative genital pathogens, including Chlamydia trachomatis, M. genitalium, U. urealyticum and U. parvum. U. urealyticum was associated with NGU in men without another urethral pathogen (odds ratio [OR] 2.0, 95% confidence interval [CI] 1.1-3.8; P = 0.04); this association remained after controlling for potential confounding by age and history of unprotected vaginal sex in the last four weeks (OR 2.0, 95% CI: 1.1-3.9; P = 0.03). C. trachomatis (OR 7.5, P urethral pathogens. Further research should investigate the role of U. urealyticum subtypes among heterosexual men with NGU.

  19. Evrim Bougie: A new instrument in the management of urethral strictures

    Directory of Open Access Journals (Sweden)

    Soylu Ahmet

    2001-08-01

    Full Text Available Abstract Background In this study a new instrument and technique is described for the endoscopic treatment of complete posterior urethral strictures, which may result in serious complications and sometimes require troublesome treatments. Methods Three patients with complete posterior urethral obstruction were treated endoscopically with the guidance of a new instrument: Evrim Bougie. Evrim Bougie looks like a Guyon Bougie, has a curved end, which facilitates getting into the bladder through the cystostomy tract and with a built in channel of 1.5 mm in diameter for a sliding needle exiting at its tip. Having confirmed fluoroscopically and endoscopically that the sliding needle had passed across the strictured segment, the strictured segment was incised with internal urethrotomy, distal to the strictured segment, and urethral continuity was accomplished. At the end of the operation a Foley urethral catheter was easily placed into the bladder per urethra. Patients were instructed in self-catheterization after removal of the urethral catheter. All patients achieved normal voiding at postoperative 7th month follow-up evaluation. Conclusion Internal urethrotomy could be performed under the guidance of the sliding needle of Evrim Bougie advanced from above the posterior urethral strictures, which to our knowledge was described for the first time in the English literature. We also believe that there may be other possible indications of Evrim Bougie for different procedures in urethral surgery.

  20. Measurement of Dynamic Urethral Pressures with a High Resolution Manometry System in Continent and Incontinent Women

    Science.gov (United States)

    Kirby, Anna C; Tan-Kim, Jasmine; Nager, Charles W.

    2015-01-01

    Objectives Female stress urinary incontinence (SUI) is caused by urethral dysfunction during dynamic conditions, but current technology has limitations in measuring urethral pressures under dynamic conditions. An 8-French high resolution manometry catheter (HRM) currently in clinical use in gastroenterology may accurately measure urethral pressures under dynamic conditions because it has a 25ms response rate and circumferential pressure sensors along the length of the catheter (ManoScan® ESO, Given Imaging). We evaluated the concordance, repeatability, and tolerability of this catheter. Methods We measured resting, cough, and strain maximum urethral closure pressures (MUCPs) using HRM and measured resting MUCPs with water perfusion side-hole catheter urethral pressure profilometry (UPP) in 37 continent and 28 stress incontinent subjects. Maneuvers were repeated after moving the HRM catheter along the urethral length to evaluate whether results depend on catheter positioning. Visual analog pain scores evaluated the comfort of HRM compared to UPP. Results The correlation coefficient for resting MUCPs measured by HRM vs. UPP was high (r = 0.79, prest, cough, and strain with HRM: r= 0.92, 0.89, and 0.89. Mean MUCPs (rest, cough, strain) were higher in continent than incontinent subjects (all p continent subjects during cough and strain maneuvers compared to rest. Conclusions This preliminary study shows that HRM is concordant with standard technology, repeatable, and well tolerated in the urethra. Incontinent women have more impairment of their urethral closure pressures during cough and strain than continent women. PMID:25185595