Bladder perforation of the tension-free vaginal tape detected with a flexible cystoscope.
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A 67-year-old woman who presented with stress urinary incontinence underwent a tension-free vaginal tape (TVT) operation. Postoperatively, she complained of urgency, gross hematuria and dysuria, which persisted for one week. Cystoscopy with a flexible cytoscope revealed penetration of the bladder wall by the tape, which had been missed during the TVT procedure by rigid cystoscopy. After the penetrating portion of the tape was excised, her symptoms were resolved and continence was preserved. This case suggests that employment of a flexible cytoscope is useful to detect the placement of tape in the bladder wall, which may be missed with a rigid cytoscope. (+info)
Out-patient flexible cystoscopy using a disposable slide-on endosheath system.
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INTRODUCTION: The aim of this study was to investigate the feasibility of out-patient flexible cystoscopy. PATIENTS AND METHODS: Twenty-seven patients awaiting diagnostic or check cystoscopy in Leeds, UK were invited to undergo out-patient flexible cystoscopy using a CST-2000 Flexible Cystoscope (Vision Sciences; Natick, MA, USA) using the sterile single-use slide-on(trade mark) disposable endosheath endoscope system (EndoSheath); Vision Sciences). The performance of the cystoscope was evaluated, and the patients' experiences were documented using a questionnaire. RESULTS: The out-patient setting proved to be ideal for flexible cystoscopy. The cystoscope was rated highly for image quality, ease of use and handling. All patients complimented us on the service and preferred out-patients to a day-ward or theatre attendance. CONCLUSIONS: This study demonstrates that it is possible to perform out-patient flexible cystoscopy safely, economically and efficiently with the aid of a disposable endoscope system. (+info)
Internal urethrotomy combined with antegrade flexible cystoscopy for management of obliterative urethral stricture.
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INTRODUCTION: We studied the safety and efficacy of flexible cystoscopy-guided internal urethrotomy in the management of obliterative urethral strictures. MATERIALS AND METHODS: Forty-three flexible cystoscopy-guided internal urethrotomies were performed between 1999 and 2005. The indication for the procedure was nearly blinded bulbar or membranous urethral strictures not longer than 1 cm that would not allow passage of guide wire. Candidates were those who refused or were unable to undergo urtheroplasty. By monitoring any impression of the urethrotome on the monitor through the flexible cystoscope, we were able to do under-vision urethrotomy. All of the patients were started clean intermittent catheterization afterwards which was tapered over the following 6 months. Follow-up continued for 24 months after the last internal urethrotomy. RESULTS: Seventeen patients were younger than 65 years with a history of failed posterior urethroplasty, and 26 were older than 65 with poor cardiopulmonary conditions who had bulbar urethral stricture following straddle or iatrogenic injuries. Urethral stricture stabilized in 16 patients (37.2%) with a single session of urethrotomy and in 17 (39.5%) with 2 urethrotomies. Overall, urethral stricture stabilized in 76.7% of patients with 1 or 2 internal urethrotomies within 24 months of follow-up. No severe complication was reported. CONCLUSION: Flexible cystoscopy-guided internal urethrotomy is a simple, safe, and under-vision procedure in obliterative urethral strictures shorter than 1 cm. It can be an ideal option for patients who do not accept posterior urethroplasty or are in a poor cardiopulmonary condition that precludes general anesthesia. (+info)
Flexible and rigid cystoscopy in women.
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PURPOSE: Previous studies have evaluated the tolerability of rigid versus flexible cystoscopy in men. Similar studies, however, have not been performed in women. We sought to determine whether office-based flexible cystoscopy was better tolerated than rigid cystoscopy in women. MATERIALS AND METHODS: Following full IRB approval, women were prospectively randomized in a single-blind manner. Patients were randomized to flexible or rigid cystoscopy and draped in the lithotomy position to maintain blinding of the study. Questionnaires evaluated discomfort before, during, and after cystoscopy. RESULTS: Thirty-six women were randomized to flexible (18) or rigid (18) cystoscopy. Indications were surveillance (16), hematuria (15), recurrent UTIs (2), voiding dysfunction (1), and other (2). All questionnaires were returned by 31/36 women. Using a 10-point visual analog scale (VAS), median discomfort during the procedure for flexible and rigid cystoscopy were 1.4 and 1.8, respectively, in patients perceiving pain. Median recalled pain 1 week later was similar at 0.8 and 1.15, respectively. None of these differences were statistically significant. CONCLUSIONS: Flexible and rigid cystoscopy are well tolerated in women. Discomfort during and after the procedure is minimal in both groups. Urologists should perform either procedure in women based on their preference and skill level. (+info)
Percutaneous endoscopic holmium laser lithotripsy for management of complicated biliary calculi.
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BACKGROUND AND OBJECTIVES: Advances in endoscopic techniques have transformed the management of urolithiasis. We sought to evaluate the role of such urological interventions for the treatment of complex biliary calculi. METHODS: We conducted a retrospective review of all patients (n=9) undergoing percutaneous holmium laser lithotripsy for complicated biliary calculi over a 4-year period (12/2003 to 12/2007). All previously failed standard techniques include ERCP with sphincterotomy (n=6), PTHC (n=7), or both of these. Access to the biliary system was obtained via an existing percutaneous transhepatic catheter or T-tube tracts. Endoscopic holmium laser lithotripsy was performed via a flexible cystoscope or ureteroscope. Stone clearance was confirmed intra- and post-operatively. A percutaneous transhepatic drain was left indwelling for follow-up imaging. RESULTS: Mean patient age was 65.6 years (range, 38 to 92). Total stone burden ranged from 1.7 cm to 5 cm. All 9 patients had stones located in the CBD, with 2 patients also having additional stones within the hepatic ducts. All 9 patients (100%) were visually stone-free after one endoscopic procedure. No major perioperative complications occurred. Mean length of stay was 2.4 days. At a mean radiological follow-up of 5.4 months (range, 0.5 to 21), no stone recurrence was noted. CONCLUSIONS: Percutaneous endoscopic holmium laser lithotripsy is a minimally invasive alternative to open salvage surgery for complex biliary calculi refractory to standard approaches. This treatment is both safe and efficacious. Success depends on a multidisciplinary approach. (+info)
Effectiveness of fetal cystoscopy as a diagnostic and therapeutic intervention for lower urinary tract obstruction: a systematic review.
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Cavernous redirection of venous drainage after partial transvenous coil occlusion of a sigmoid sinus dAVF: coil mass retrieval with flexible cysto-urethroscopy grasping forceps. a technical note.
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We describe the case of a patient who presented with ocular symptoms (chemosis, proptosis, increased intra-ocular pressure, impaired visual acuity) eight months after the transvenous coil occlusion of an ipsilateral sigmoid sinus dural arteriovenous fistula (dAVF). Digital substraction angiography revealed a partial occlusion of the left sigmoid sinus with coils. Since the connection from the sigmoid sinus to the internal jugular vein was obliterated by coils without interrupting the arteriovenous shunt, the venous drainage was redirected into the inferior petrosal sinus, the cavernous sinus and the superior ophthalmic vein. The transjugular access to the inferior petrosal sinus was obstructed by a large coil mass in the jugular bulb. Several attempts to remove these coils with an Alligator retrieval device and a goose neck snare failed. The coil mass was withdrawn via a direct access to the internal jugular vein using flexible cysto-urethroscopy grasping forceps, an urological device designed for the removal of kidney stones. After establishing anterograde drainage, the now accessible inferior petrosal sinus was occluded with fibered coils and the dAVF was completely obliterated. The ocular symptoms resolved within ten days. (+info)
Metal fatigue causing cystoscope rupture during bladder neck incision.
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