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Pathophysiology and Management of Long-term Complications After Transvaginal Urethral Diverticulectomy. Int Neurourol J 2021; 25:202-209. [PMID: 34610713 PMCID: PMC8497727 DOI: 10.5213/inj.2142006.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 03/22/2021] [Indexed: 11/08/2022] Open
Abstract
Female urethral diverticulum (UD) is a rare and benign condition that presents as an epithelium-lined outpouching of the urethra. It has various symptoms, of which incontinence in the form of postmicturition dribble is the most common. The gold standard for the diagnosis of UD is magnetic resonance imaging, and the treatment of choice is transvaginal diverticulectomy. Despite the high success rate of transvaginal diverticulectomy, postoperative complications such as de novo stress urinary incontinence (SUI), recurrence, urethrovaginal fistula, recurrent urinary tract infections, newly-onset urgency, and urethral stricture can occur. De novo SUI is thought to result from weakening of the anatomical support of the urethra and bladder neck or damage to the urethral sphincter mechanism during diverticulectomy. It can be managed conservatively or may require surgical treatment such as a pubovaginal sling, Burch colposuspension, or urethral bulking agent injection. Concomitant SUI can be managed by concurrent or staged anti-incontinence surgery. Recurrent UD may be a newly formed diverticulum or the result of a remnant diverticulum from the previous diverticulectomy. In cases of recurrent UD requiring surgical repair, placing a rectus fascia pubovaginal sling may be an effective method to improve the surgical outcome. Urethrovaginal fistula is a rare, but devastating complication after urethral diverticulectomy; applying a Martius flap during fistula repair may improve the likelihood of a successful result. Malignancies in UD are rarely reported, and anterior pelvic exenteration is the recommended management in such cases.
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Reisenauer C, Sandru M. A rare cause for urinary incontinence: fistulous communication between a urethral diverticulum and the vagina. Int Urogynecol J 2021; 32:2873-2875. [PMID: 33661321 DOI: 10.1007/s00192-021-04746-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 02/22/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Christl Reisenauer
- Department of Gynecology and Obstetrics, University Hospital Tuebingen, Calwerstrasse 7, 72076, Tuebingen, Germany.
| | - Madalina Sandru
- Department of Gynecology and Obstetrics, University Hospital Tuebingen, Calwerstrasse 7, 72076, Tuebingen, Germany
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Wu B, Bai S, Yao Z, Zhu X, Jiang Y, Li J. Transurethral endoscopic extensive incision of complex urethral diverticula in symptomatic women: case series in a single center experience with long-term follow-up. Int Urol Nephrol 2021; 53:1279-1287. [PMID: 33598843 DOI: 10.1007/s11255-021-02808-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 02/08/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Urethral diverticula (UD) affect 1-6% of adult women. Complex UD are rare, but can be challenging to manage. To evaluate the efficacy and safety of transurethral endoscopic extensive incision of complex UD in symptomatic women. MATERIALS AND METHODS We retrospectively evaluated 22 female patients with complex UD who underwent transurethral endoscopic extensive incision management in our hospital. This technique was completed by one experienced surgeon over a 7-year period between August 2012 and July 2019. The surgical technique involved placing the patient in a lithotomy position, inserting the needle electrode endoscopically, and incising the tented roof of the UD from its orifice until the entire roof had been opened widely. Outcome data included complete symptom resolution rate, imaging data, de novo stress urinary incontinence (SUI), recurrence, short-term and long-term complications. Cure was defined as decreased UD volume on postoperative magnetic resonance imaging and no post-voiding urinary retention in the diverticular cavity, with symptom resolution. RESULTS The initial symptom-resolution rate after 37.0 (27.0, 50.0) months' follow-up was 81.80% (18/22) and the de novo SUI rate was 13.60% (3/22). No patients required additional operations after conservative therapy. There was no symptomatic or imaging recurrence, and no short-term complications. CONCLUSION Transurethral endoscopic extensive incision was an effective and safe treatment for symptomatic female complex UD. Its symptom-resolution rate and de novo SUI rate might be superior to the conventional transvaginal approach. Moreover, it was less invasive and easier to conduct, with fewer complications.
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Affiliation(s)
- Bin Wu
- Department of Urology, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, Liaoning, 110004, People's Republic of China
| | - Song Bai
- Department of Urology, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, Liaoning, 110004, People's Republic of China
| | - Zichuan Yao
- Department of Urology, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, Liaoning, 110004, People's Republic of China
| | - Xianqing Zhu
- Department of Urology, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, Liaoning, 110004, People's Republic of China
| | - Yunzhong Jiang
- Department of Urology, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, Liaoning, 110004, People's Republic of China
| | - Jia Li
- Department of Urology, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, Liaoning, 110004, People's Republic of China.
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Lask A, Rappaport YH, Neheman A, Zisman A, Beberashvili I, Stav K. Transvaginal surgical repair of large urethral diverticula with bipedicle double-opposing flaps of the periurethral fascia. Int Urogynecol J 2020; 32:2969-2973. [PMID: 32797263 DOI: 10.1007/s00192-020-04486-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 07/30/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE The aims of this study were to describe a novel technique for transvaginal repair of large (> 4 cm) female urethral diverticulum (UD) using bipedicle double-opposing flaps of the periurethral fascia and to evaluate long-term follow-up. METHODS The medical records of 29 women who underwent transvaginal excision of UD at our institution were reviewed retrospectively. Seventeen cases with UD > 4 cm were included in the study. Cystourethroscopy was performed at the beginning of the surgery, and in 60% of cases the orifice of the diverticulum was identified. An inverted-U incision was performed at the vaginal anterior wall. The periurethral fascia was incised longitudinal at the midline and parallel to the urethra. The diverticular sac was dissected and resected. The neck of the diverticulum was closed with 4/0 vicryl suture. The periurethral fascia was sutured using bipedicle double-opposing flaps with interrupted 3/0 vircyl suture. The vaginal mucosa was sutured with 2/0 vicryl continuous suture. RESULTS All 17 women with large UD were operated on using bipedicle double-opposing flaps of the periurethral fascia. Follow-up of 5 ± 2.4 years yielded no recurrence and no other late complications. CONCLUSION Using bipedicle double-opposing flaps of the periurethral fascia during transvaginal excision of large UD is safe and effective.
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Affiliation(s)
- Avigal Lask
- Department of Urology, Shamir Medical Center (Assaf Harofeh Campus), 7030000, Zerifin, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Yishai Hode Rappaport
- Department of Urology, Shamir Medical Center (Assaf Harofeh Campus), 7030000, Zerifin, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amos Neheman
- Department of Urology, Shamir Medical Center (Assaf Harofeh Campus), 7030000, Zerifin, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amnon Zisman
- Department of Urology, Shamir Medical Center (Assaf Harofeh Campus), 7030000, Zerifin, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ilia Beberashvili
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Nephrology, Shamir Medical Center (Assaf Harofeh Campus), Zerifin, 7030000, Israel
| | - Kobi Stav
- Department of Urology, Shamir Medical Center (Assaf Harofeh Campus), 7030000, Zerifin, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Yang Y, Zhang M, Chen Y, Duan J, Liu Y, Wu S. Transvaginal management of symptomatic complex urethral diverticula by definite closure of diverticula and robust reconstruction of the urethra. Transl Androl Urol 2020; 9:1028-1036. [PMID: 32676387 PMCID: PMC7354309 DOI: 10.21037/tau-20-478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background Management of complex urethral diverticula (UDs) is challenging not only for the ostia detection and urethral reconstruction in surgery but also for the high risk of postoperative complications. We aimed to present the experience of surgical management for UDs by transvaginal partial diverticulectomy and urethral reconstruction. Methods The database of medical record library was retrospectively searched for patients underwent partial diverticulectomy for symptomatic complex UDs. During the surgical procedure, the cystourethroscopy was firstly performed to locate the diverticular ostium. The surgeon exposed and opened the diverticulum along its maximum axis. The surgeon recorded the location of ostia where saline solution flowed out, when one assistant pressed suprapubic region to increase inner-pressure of bladder and urethra. We focused on definite closure of diverticular ostia and robust urethral reconstruction. Results The present study included 39 patients with mean age of 45 years. There were 28 patients, 23 patients and 21 patients suffering from recurrent urinary infection, frequency and urgency. Ten patients had stress urinary incontinence. All of the 39 patients had complex UDs because of U-shaped diverticula (24/39) and circumferential diverticula (15/39). Multiloculated UDs were detected in 17 out of 39 patients. During the median follow-up time of 2.0 (1.0-12.0) years, there was no case of de novo urinary incontinence. However, 2 patients still had mild stress urinary incontinence without additional treatment. At postoperative 3 months, five patients had para-urethral cysts with the size ranging from 0.3 to 0.4 cm, which were absorbed in follow-up. Conclusions The method of transvaginal partial diverticulectomy, definite closure of diverticular ostium, and layered reconstruction of the urethra is a feasible surgical alternative for UDs.
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Affiliation(s)
- Yang Yang
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, National Urological Cancer Center, Beijing, China
| | - Muqiu Zhang
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, National Urological Cancer Center, Beijing, China
| | - Yuke Chen
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, National Urological Cancer Center, Beijing, China
| | - Jihong Duan
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, National Urological Cancer Center, Beijing, China
| | - Yi Liu
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, National Urological Cancer Center, Beijing, China
| | - Shiliang Wu
- Department of Urology, Peking University First Hospital, Beijing, China.,Institute of Urology, Peking University, National Urological Cancer Center, Beijing, China
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Sun Y, Tang C, Li N, Luo DY, Peng L, Shen H, Wei Q. Risk factors of postoperative sexual function in patients with urethral diverticulum and their partners: A cohort study of 83 women. Int Braz J Urol 2019; 45:1216-1226. [PMID: 31808411 PMCID: PMC6909855 DOI: 10.1590/s1677-5538.ibju.2018.0824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 08/11/2019] [Indexed: 02/05/2023] Open
Abstract
Introduction and Objective: Several studies have focused on the treatment and recurrence of urethral diverticulum (UD). However, few investigations have addressed sexual function in patients with UD. Therefore, we sought to examine sexual function in women affected by UD. Materials and Methods: There were 108 accepted cases involving transvaginal diverticulectomy at our institution. Ultimately, 83 women were included for further analysis, only 61 of these women had sexual partners. We collected data for the Female Sexual Function Index (FSFI) from the female patients and the Male Sexual Health Questionnaire (MSHQ) from their male partners before and after surgery. Results: Preoperatively, the UD size affected the female patient's arousal and lubrication (p=0.04), and the UD location affected their satisfaction. However, no significant between-group differences were found in the total FSFI score. For all women, sexual activity improved after surgery (p=0.0087). In addition to improvements in arousal for women with a large UD, improvements in lubrication were affected by the UD size, number and shape, increases in satisfaction scores were impacted by the UD location and shape, and pain relief was linked to the UD number and shape. Analysis of the MSHQ results revealed no between-group differences among the male partners. Conclusion: Only the UD size and location affected sexual function in women with a small UD. Surgery could improve female sexual function but did not affect the sexual function of the patient's partners.
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Affiliation(s)
- Yi Sun
- Department of Urology, Institution of Urology, West China Hospital, Sichuan University, Guoxue, Xiang, Chengdu, China
| | - Cai Tang
- Department of Urology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Na Li
- Department of Pediatrics, Chengdu Tianfu New District People's Hospital, Chengdu, China
| | - De-Yi Luo
- Department of Urology, Institution of Urology, West China Hospital, Sichuan University, Guoxue, Xiang, Chengdu, China
| | - Liao Peng
- Department of Urology, Institution of Urology, West China Hospital, Sichuan University, Guoxue, Xiang, Chengdu, China
| | - Hong Shen
- Department of Urology, Institution of Urology, West China Hospital, Sichuan University, Guoxue, Xiang, Chengdu, China
| | - Qiang Wei
- Department of Urology, Institution of Urology, West China Hospital, Sichuan University, Guoxue, Xiang, Chengdu, China
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Abstract
Objective: To present a review of the current literature regarding the presentation, diagnosis, and treatment of female urethral diverticula (UD). Methods: A systematic search of the PubMed database was performed to identify studies evaluating female UD. Article titles, abstracts and full-text manuscripts were screened to identify relevant studies, which then underwent data extraction and analysis. Results: In all, 50 studies evaluating the presentation, diagnosis and treatment of female UD were deemed relevant for inclusion. Almost all studies were retrospective single-arm case series. Female UD are outpouchings of the urethral lumen into the surrounding connective tissue. The presentation of female UD is diverse and can range from incidental findings to lower urinary tract symptoms, frequent urinary tract infections, dyspareunia, urinary incontinence (UI), or malignancy. Repair of UD begins with an accurate assessment and diagnosis, which should include adequate radiographic imaging, usually including magnetic resonance imaging. Once the diagnosis is confirmed, the usual treatment is surgical excision and reconstruction, most often through a transvaginal approach. The principles of transvaginal urethral diverticulectomy include: removal of the entire urethral diverticulum wall, watertight closure of the urethra, multi-layered and non-overlapping closure of surrounding tissue with absorbable suture, and preservation or creation of continence. Results of surgical repair are usually excellent, although long-term recurrence of these lesions may occur. Complications of urethral diverticulectomy include urethrovaginal fistula, UI, and rarely urethral stricture. Conclusion: Whilst urethral diverticulectomy excision and reconstruction is a challenging procedure, it is ultimately satisfying for the patient and the surgeon when relief of bothersome symptoms is achieved. Adherence to principles of reconstructive surgery is important to ensure a satisfactory result. Abbreviations: PRISMA: Preferred Reporting Items for Systematic Reviews and Meta-Analyses; UD: urethral diverticulum/diverticula; UI: urinary incontinence; US: ultrasonography; VCUG: voiding cystourethrogram
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Affiliation(s)
- Alyssa K Greiman
- Department of Urology, Medical University of South Carolina, Charleston, SC, USA
| | - Jennifer Rolef
- Department of Urology, Medical University of South Carolina, Charleston, SC, USA
| | - Eric S Rovner
- Department of Urology, Medical University of South Carolina, Charleston, SC, USA
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Aldamanhori R, Inman R. The treatment of complex female urethral pathology. Asian J Urol 2018; 5:160-163. [PMID: 29988837 PMCID: PMC6032816 DOI: 10.1016/j.ajur.2018.03.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 05/19/2017] [Accepted: 06/03/2017] [Indexed: 11/26/2022] Open
Abstract
Lower urinary tract symptoms (LUTS) in women produce significant bother. Common conditions causing LUTS in women include urinary tract infections, overactive bladder, and stress incontinence. Urethral diverticulae and female urethral strictures are rare pathologies. They can cause symptoms, which can mimic commoner conditions, leading to delay in diagnosis and unnecessary delay in treatment. In this article, we discuss in detail the definition, symptoms, epidemiology, pathogenesis, diagnosis, and treatment option for these two conditions. Further understanding of these conditions will aid in the proper diagnosis and prevent delay in management.
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Affiliation(s)
- Reem Aldamanhori
- Department of Urology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Richard Inman
- Department of Urology, Royal Hallamshire Hospital, Sheffield, UK
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9
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Abstract
While urethral diverticulum (UD) affects less than 20 per 1,000,000 women overall, it is thought to represent 1.4% of women with incontinence presenting to urology practices. It is hypothesized to evolve from periurethral glands that become obstructed, infected, and dilated over time, and patients typically present with dyspareunia, bothersome lower urinary tract symptoms (LUTS), and/or recurrent UTIs. In many patients, a periurethral mass can be appreciated on exam. In recent years, magnetic resonance imaging (MRI) has become the imaging test of choice for diagnosis of UD, but ultrasound (US) is a readily available alternative and provides good specificity at a lower cost. Surgical excision of the diverticulum with tension-free, water-tight, three-layer closure continues to be the mainstay of treatment of UD with most studies reporting cure rates of >90%. Concomitant treatment of preexisting stress incontinence with autologous fascial pubovaginal sling can be used at the time of diverticulectomy to avoid a secondary procedure. However, since secondary anti-incontinence procedures are needed in only a small number of patients, up-front stress incontinence treatment may result in significant overtreatment, and staged anti-incontinence procedures continue to be a reasonable option for patients with persistent bothersome stress urinary incontinence (SUI) after diverticulectomy.
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Affiliation(s)
- Iryna M Crescenze
- Glickman Kidney and Urological Institute Cleveland Clinic, Lerner College of Medicine, 9500 Euclid Ave, Q10-1, Cleveland, OH, 44195, USA,
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Urethroscopic holmium: YAG laser ablation for acquired posterior urethral diverticulum after repair of anorectal malformations. Pediatr Surg Int 2014; 30:945-9. [PMID: 25062769 DOI: 10.1007/s00383-014-3569-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/15/2014] [Indexed: 11/26/2022]
Abstract
Two patients with acquired posterior urethral diverticulum that is a complication of laparoscopic assisted anorectoplasty underwent urethroscopic holmium: YAG laser ablation. After the ablation therapies, the size of the diverticulum markedly decreased in both patients. Holmium: YAG laser is safe and easy to handle in the small pediatric urethra.
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Giannitsas K, Athanasopoulos A. Female urethral diverticula: from pathogenesis to management. An update. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/eog.09.62] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
Female urethral diverticulum is a disorder that affects 1% to 6% of women. Women with diverticula may present with a variety of nonspecific genitourinary complaints, making the diagnosis challenging. Diagnosis is made by physical examination and can be confirmed with cystourethroscopy and/or radiographic imaging. Asymptomatic women can be managed conservatively, whereas treatment for symptomatic women usually involves a diverticulectomy. Potential complications from diverticulectomy include diverticulum recurrence, de novo stress incontinence, urethrovaginal fistula, urethral stricture, and recurrent urinary tract infections. This article reviews the etiology, differential diagnoses, evaluation, and management of female urethral diverticula.
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Abstract
Likely originating from the periurethral glands, female urethral diverticula (UD) are an uncommon but fascinating clinical entity. UD are variable in their presentation and the diagnosis is sometimes difficult and delayed. Modern imaging modalities such as surface coil and endoluminal magnetic resonance imaging (MRI) have added to the diagnostic armamentarium but have also furthered our understanding of UD. Accurate preoperative characterization of the often complex anatomical patterns seen on these imaging studies including saddlebag and circumferential urethral involvement, as well as complete evaluation of associated voiding dysfunction such as complete evaluation of associated voiding dysfunction such as urinary incontinence often impacts contemporary surgical management.
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Affiliation(s)
- Eric S Rovner
- Department of Urology, Medical University of South Carolina, Charleston, SC 29425, USA.
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14
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Abstract
PURPOSE OF REVIEW The purpose of this review is to summarize the presentation, investigation and management of female urethral diverticulum, a condition often overlooked and frequently misdiagnosed. Hopefully, greater awareness will lead to more timely diagnosis and appropriate treatment. RECENT FINDINGS Recently there has been considerable emphasis on correctly identifying this condition. Newer imaging modalities such as magnetic resonance imaging are now widely available and urethral diverticula that previously were unrecognized, such as noncommunicating diverticula, can now be more easily detected. The character of the diverticula can be accurately determined with appropriate imaging and this can lead to improved preoperative planning. SUMMARY Traditional contrast studies are now being superseded by advanced cross-sectional imaging such as magnetic resonance imaging and even virtual computed tomography urethroscopy. These provide much greater tissue definition; however, very few studies directly compare the myriad of contrast-based, ultrasonographic and cross-sectional investigations that are available. Therefore, although the condition is eminently treatable, there remains little standardization in the investigation of this condition. The greatest single improvement, however, in management would come from more widespread clinical awareness of the condition and its presentation.
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Affiliation(s)
- Anand K Patel
- Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
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Abstract
Urethral diverticula are frequently under-diagnosed. The pathogenesis of this condition is poorly understood, and these lesions represent a spectrum of disorders ranging from isolated suburethral cysts to herniation of the urethral lining into the vaginal mucosa. Women with this disorder frequently complain of a host of symptoms referable to the lower urinary and genital tracts. Accurate diagnosis is based on history and clinical evaluation. Perineal ultrasound and MRI are often helpful. Repeated courses of antibiotics and urethral dilatation often fail to resolve the problem, and definitive intervention usually requires surgical excision to provide relief. This chapter describes the current management of this condition, and it heralds a re-look at the patho-aetiology in view of recent MRI findings of symptomatic non-communicating microcystic lesions.
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Affiliation(s)
- James W S Lee
- Division of Urogynaecology & Pelvic Floor Reconstruction, Department of Obstetrics & Gynaecology, National University Hospital, 5 Lower Kent Ridge Road, Singapore, Singapore 119074.
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Abstract
Urethral diverticula remain problematic from both diagnostic and therapeutic standpoints. Recent developments in pelvic imaging with computed tomography, sensitive ultrasonography, and magnetic resonance imaging have greatly advanced diagnostic acumen and improved the clinician's ability to stage lesions as to location, size, and coexistent pathology. Coupled with improved recognition has come advancements in surgical technique, reflective of improved understanding of urethral anatomy and function. Better use of concomitant procedures, such as pubovaginal sling or soft tissue interposition, has continued a steady trend toward improved surgical outcomes when considering urethral function and urinary continence. This article reviews these mutually complementary trends.
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Affiliation(s)
- R Dmochowski
- North Texas Center for Urinary Control, 1325 Pennsylvania Avenue, Suite 550, Fort Worth, TX 76104, USA.
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