-
Arab Journal of Urology Mar 2019: To present a review of the current literature regarding the presentation, diagnosis, and treatment of female urethral diverticula (UD). : A systematic search of the... (Review)
Review
: To present a review of the current literature regarding the presentation, diagnosis, and treatment of female urethral diverticula (UD). : 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. : 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. : 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. PRISMA: Preferred Reporting Items for Systematic Reviews and Meta-Analyses; UD: urethral diverticulum/diverticula; UI: urinary incontinence; US: ultrasonography; VCUG: voiding cystourethrogram.
PubMed: 31258943
DOI: 10.1080/2090598X.2019.1589748 -
BMC Urology Aug 2022At present, there is no specific research on the factors affecting the success rate of urethroplasty in patients with DSD. The purpose of this study is to explore the... (Review)
Review
BACKGROUND
At present, there is no specific research on the factors affecting the success rate of urethroplasty in patients with DSD. The purpose of this study is to explore the factors affecting the success of urethroplasty in DSD patients, and to provide some reference for the surgical treatment of DSD patients undergoing urethroplasty.
METHOD
We reviewed patients with DSD who underwent urethroplasty from January 2016 to December 2019 retrospectively. Patients were divided into four groups: the successful group, the urethrocutaneous fistula group, the urethral diverticulum group, and the urethral stricture group. Risk factors were determined from the following data included the DSD classification, the age of first operation, length of urethral defect, degree of hypospadias, cryptorchidism, micropenis, gonad type, hormone therapy before operation, transposition of penis and scrotum, surgical strategy, urethral covering material, and postoperative catheter removal time. We explored the difference of each factor between four groups through the comparative study of single factor and multifactor logistic regression analysis of related factors.
RESULT
122 cases were enrolled in this group (n = 122), 12 cases were lost to follow-up. Median follow-up was 28 months (12-55 months).We found the success rate of operation decreased with longer urethral defect (B = - 0.473, P = 0.005). The success rate of operation was higher in staged operation and TPIT (TPIT = Transverse Preputial Island Tube operation)-related operation than primary operation (B = 1.238, P = 0.006) and TPIT-nonrelated operation (B = 2.293, P = 0.001). Although there was a significant difference between the age of the first operation and the occurrence of urethrocutaneous fistula (P = 0.006 < 0.05), there was no significant difference in logistic regression analysis (P = 0.161 > 0.05). The incidence of urethrocutaneous fistula was lower in TPIT-related operation than in TPIT-nonrelated operation (B = - 2.507, P = 0.000). The incidence of postoperative urethral diverticulum was lower in staged operation than in primary operation (B = - 1.737, P = 0.015).
CONCLUSION
For patients with disorder of sex development undergoing urethroplasty, the length of urethral defect is an independent risk factor affecting both the success rate of operation and the urethrocutaneous fistula. The age of the first operation has a statistically significant effect on the occurrence of postoperative urethrocutaneous fistula, but it is not an independent factor. Urethrocutaneous fistula is less found in TPIT-related operation in the study. Staged operation is an independent protective factor for postoperative urethral diverticulum compared with one-stage operation but isn't related to urethrocutaneous fistula.
Topics: Diverticulum; Humans; Hypospadias; Male; Postoperative Complications; Retrospective Studies; Urethra; Urethral Stricture; Urologic Surgical Procedures, Male
PubMed: 35948888
DOI: 10.1186/s12894-022-01080-x -
Translational Andrology and Urology Aug 2018The aims of our study were to describe our case series of three urethral diverticulum carcinomas (UDC) in women and to review the literature on UDC in females to... (Review)
Review
The aims of our study were to describe our case series of three urethral diverticulum carcinomas (UDC) in women and to review the literature on UDC in females to determine patient characteristics, presenting symptoms and outcomes along with optimal investigations and treatment modalities. A literature search was performed utilizing Medline, EMBASE and the Cochrane library for all papers including case reports on UDC in women published to date. The results along with those of our three cases are detailed. A total of 126 cases of UDC in women have been reported; 75% adenocarcinoma (Adenoca), 15% transitional cell carcinoma (TCC) and 10% squamous cell carcinoma (SCC). Median age at presentation was 53 years (range, 14-81 years). The commonest presenting symptoms were bleeding and retention. Cystoscopy, MRI and trans-urethral biopsy were the commonest methods of diagnosis. Treatment was radiotherapy +/- chemotherapy alone in 21%, local excision +/- radiotherapy in 44%, urethrectomy in 3% and anterior exenteration +/- radiotherapy in 32%. At last follow-up 63% were alive and well, 10% were alive with recurrent cancer and 25% had died from their disease. UDC is rare in women. It is predominantly adenocarcinoma. There is no established treatment and survival is at best moderate. An international registry and consensus on management is needed if this is to be improved.
PubMed: 30211061
DOI: 10.21037/tau.2018.07.08 -
The Pan African Medical Journal 2022
Topics: Diverticulum; Humans; Magnetic Resonance Imaging; Urethral Diseases
PubMed: 35721647
DOI: 10.11604/pamj.2022.41.240.34050 -
TheScientificWorldJournal Apr 2011Hypospadias results from abnormal development of the penis that leaves the urethral meatus proximal to its normal glanular position. Meatal position may be located... (Review)
Review
Hypospadias results from abnormal development of the penis that leaves the urethral meatus proximal to its normal glanular position. Meatal position may be located anywhere along the penile shaft, but more severe forms of hypospadias may have a urethral meatus located at the scrotum or perineum. The spectrum of abnormalities may also include ventral curvature of the penis, a dorsally redundant prepuce, and atrophic corpus spongiosum. Due to the severity of these abnormalities, proximal hypospadias often requires more extensive reconstruction in order to achieve an anatomically and functionally successful result. We review the spectrum of proximal hypospadias etiology, presentation, correction, and possible associated complications.
Topics: Diverticulum; Humans; Hypospadias; Male; Penis; Postoperative Complications; Plastic Surgery Procedures; Urethral Diseases; Urethral Stricture; Urinary Fistula
PubMed: 21516286
DOI: 10.1100/tsw.2011.76 -
BioMed Research International 2020It is currently unknown whether an association exists between polypropylene mesh and urethral diverticulum formation following placement of polypropylene midurethral... (Review)
Review
AIMS
It is currently unknown whether an association exists between polypropylene mesh and urethral diverticulum formation following placement of polypropylene midurethral slings (MUS) for the treatment of stress urinary incontinence (SUI). We aimed to examine the literature associating MUS with the occurrence of urethral diverticula.
METHODS
Multiple online research databases, including PubMed, Google Scholar, EBSCOhost, and the Cochrane Library, were searched, from January 2019 to February 2019, for evidence related to the occurrence of urethral diverticula following polypropylene MUS procedures.
RESULTS
Four case reports were published demonstrating the occurrence of urethral diverticula following the use of polypropylene mesh for surgical treatment of SUI. Subjects of these cases were menopausal and had an elevated body mass index (BMI), recurrent urinary tract infections (UTIs), autoimmune conditions, or prior pelvic floor surgeries. A thorough urologic workup, including imaging prior to sling placement, was not always performed.
CONCLUSION
No clear association exists between polypropylene MUS placement and subsequent urethral diverticulum formation. Factors that diminish polypropylene mesh biocompatibility include elevated BMI, menopause, recurrent UTIs, prior pelvic surgeries, and preexisting medical conditions. Symptoms associated with urethral diverticula should prompt a complete urologic workup prior to MUS placement.
Topics: Adult; Diverticulum; Humans; Middle Aged; Polypropylenes; Suburethral Slings; Surgical Mesh; Urethral Diseases; Urinary Incontinence, Stress
PubMed: 32462011
DOI: 10.1155/2020/6761581 -
International Journal of Surgery Case... Apr 2022The atypical urethral mucosal outpouching into adjacent tissue is termed urethral diverticulum (UD). Most patients present with a post-void dribble, dyspareunia, and...
INTRODUCTION AND IMPORTANCE
The atypical urethral mucosal outpouching into adjacent tissue is termed urethral diverticulum (UD). Most patients present with a post-void dribble, dyspareunia, and dysuria.
CASE PRESENTATION
We reported a 60 years old woman who presented with recurrent urethral discharge, and a palpable lump in the vagina. Cystoscopy showed the location of the diverticular ostium.
CLINICAL DISCUSSION
Urethral diverticulum (UD) is uncommon and requires a relatively high level of suspicion, particularly in women with symptoms of atypical voiding. The widely-known classic symptoms involve the 'three Ds': post-void dribbling, dyspareunia, and dysuria. For radiological modalities, the transvaginal and transperineal ultrasound (US), Voiding cystourethrogram (VCUG), and cystoscopic examinations should be conducted to establish the diagnosis.
CONCLUSION
Urethral Diverticulum (UD) should always be considered in cases of urethral discharge and intravaginal mass. A complete history, complete clinical, VCUG, and cystoscopic examinations should be conducted to establish the diagnosis. The technique of three-layer vaginal flap is related to a very good success rate without major complications.
PubMed: 35286981
DOI: 10.1016/j.ijscr.2022.106885 -
Folia Medica Cracoviensia Dec 2022Hutch Diverticulum (HD) is defined as the protrusion of the mucosal and submucosal layer through the muscle bundles of the underlying detrusor muscle. HD is located at... (Review)
Review
Hutch Diverticulum (HD) is defined as the protrusion of the mucosal and submucosal layer through the muscle bundles of the underlying detrusor muscle. HD is located at the vesicoureteral junction with a backward direction from the homolateral ureteral orifice. As far as its etiology is concerned, HD is caused either by a congenital muscle wall defect at the level where the Waldeyer's fascia occupies the clefts between the vesical part of the homolateral ureter and the detrusor, or is associated with abortive ureteral duplication or defective incorporation of mesonephric duct into the bladder at the site of ureteral hiatus or finally is associated with the development of transient urethral obstruction. HD is usually unilateral and more common in male patients. It may be associated with the Ehlers-Danlos, Williams-Elfin and Menkes syndromes. HD usually occurs in childhood and rarely during adulthood. It is found in 0.2-13% of all children presenting with urinary tract infection. Through this short review article, we attempt to present in detail the most recent bibliographic data concerning this entity, focusing on pathophysiology, diagnostic approach, and treatment strategy.
Topics: Child; Humans; Male; Adult; Urinary Bladder; Fascia; Diverticulum
PubMed: 36854087
DOI: 10.24425/fmc.2022.144083 -
Urology Case Reports Nov 2022A rare case of male urethral diverticulum presents in this article. A 34-year-old man was referred to our clinic because of post-void dribbling. The retrograde cystogram...
A rare case of male urethral diverticulum presents in this article. A 34-year-old man was referred to our clinic because of post-void dribbling. The retrograde cystogram and cystoscopy confirmed a 3 cm urethral diverticulum in the penile urethra without having urethra stricture. Open surgical repair was scheduled to excise urethral diverticulum and restore urethral continuity. Corpus spongiosum and dartus fascia was used to reinforce the repair.
PubMed: 36420477
DOI: 10.1016/j.eucr.2022.102272 -
Turkish Journal of Urology Sep 2014Congenital anterior urethral diverticulum (CAUD) may be found all along the anterior urethra and may present itself at any age, from infant to adult. Most children with...
Congenital anterior urethral diverticulum (CAUD) may be found all along the anterior urethra and may present itself at any age, from infant to adult. Most children with this condition present with difficulty in initiating micturition, dribbling of urine, poor urinary stream, or urinary tract infection. A careful history will reveal that these children never had a good urinary stream since birth, and the telltale sign is a cystic swelling of the penile urethra. In this paper, we present two cases of CAUD that were managed by excision of the diverticulum with primary repair.
PubMed: 26328174
DOI: 10.5152/tud.2014.95777