Bladder Rupture as a Complication of Circumcision following Total Subcoronal Urethral Ligation.

Circumcision is one of the most commonly performed procedures and generally is considered a safe and minor surgery. However, serious and catastrophic complications may sometime occur if adequate attention is not paid to all aspects of this procedure. Bleeding is the most common early complication of circumcision and sometimes is controlled by applying sutures. We hereby report a case of urethral obstruction after deep suturing of the bleeding site performed at a district center that led to bladder rupture as an exceedingly rare complication following circumcision.

Penile Skin Involvement as the First Presentation of Henoch-Schonlein Purpura Report of Nine Cases and Review of Literature.

INTRODUCTION: Involvement of penis is a rare presentation in henoch-schonlein purpura (HSP). The presentations are mainly due to the deposition of immunoglobulin A (IgA) into the vessel walls. In this report, we present the clinical history of nine HSP cases that presented with penile skin involvement. CASE PRESENTATION: All patients were referred in the acute phase of HSP. Penile skin involvement was evident as erythema, edema, ecchymosis, or induration of prepuce and/or penile shaft, that appeared simultaneously with skin rash in seven patients. Gastrointestinal involvement was positive in six patients. Patients were treated with steroids and follow up visits were normal except for one patient that developed crescentic glomerulonephritis. CONCLUSIONS: We present nine cases of HSP with penile involvement in order to indicate another rare aspect of HSP and its possible complications as well as its appropriate treatment.

Single incisional approach for reconstruction of hypospadias and concomitant inguinal hernia.

OBJECTIVE: To demonstrate the feasibility, cosmetic outcome and therapeutic values of our single incisional approach in patients with both hypospadias and inguinal hernia (IH) in comparison with standard multiple incisional techniques. MATERIALS AND METHODS: Sixty hypospadias-IH repairs were performed from February 2005 to February 2012. These patients were divided into two groups according to their age and hypospadias location. They were then separated randomly into multiple incision (MIG) and single incision (SIG) groups. Early and late complications were taken into consideration. Postoperative pain, need for analgesics, operative time, hospital stay and cosmetic results were recorded for further evaluation. RESULTS: Patients were followed up at 6-month intervals for up to 2 years postoperatively. Early and late complication rates were approximately the same in the two groups. 73.3% of patients in MIG and 96.6% in SIG attained an excellent cosmetic result according to two external surgeons. There was no case with poor cosmetic outcome in either group. More analgesic consumption was demanded in MIG patients. CONCLUSION: This method of surgery is reproducible with better cosmetic outcome and a slightly shorter hospital stay. It could be a viable option in the management of children with hypospadias and concomitant IH. Negligible postoperative pain and short operative time are the other advantages.

Animated biofeedback: an ideal treatment for children with dysfunctional elimination syndrome.

PURPOSE: Animated biofeedback is an established treatment for pediatric dysfunctional voiding. Bowel dysfunction is closely associated with dysfunctional voiding. We evaluated the efficacy of animated biofeedback urotherapy in bowel and voiding dysfunction in children with dysfunctional elimination syndrome. MATERIALS AND METHODS: A total of 80 children with dysfunctional elimination syndrome were randomly assigned to undergo animated biofeedback (group A, 40 patients) or conservative therapy (group B, 40 patients). Group A underwent animated biofeedback along with pelvic floor muscle exercises and behavioral modification (hydration, high fiber diet, scheduled voiding). Group B underwent behavioral modification only. Dysfunctional voiding symptom score, constipation and fecal soiling episodes per week (according to Paris Consensus on Childhood Constipation Terminology criteria), and uroflowmetry parameters were evaluated before and 6 and 12 months after treatment in both groups. RESULTS: Subjective and objective voiding problems were significantly improved. Vesicoureteral reflux resolved in 7 of 9 children (78%) and urinary tract infection did not recur in 10 of 14 children (71%) within 1 year. Bladder capacity and voided volume did not significantly improve. Post-void residual and voiding time decreased considerably, while maximum and average urine flow increased significantly. All children with fecal soiling and 17 of 25 with constipation (68%) in group A were symptom-free within 1 year after treatment. Animated biofeedback therapy was more efficient than nonbiofeedback management regarding objective and subjective voiding problems and bowel dysfunction (p <0.05). CONCLUSIONS: Animated biofeedback effectively treats bowel and voiding dysfunction in children with dysfunctional voiding. Pelvic floor muscle exercises coordinate breathing and pelvic floor muscle contractions, and are beneficial in improving bowel dysfunction.

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

PURPOSE: 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). METHODS: 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. RESULTS: 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. CONCLUSIONS: 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.

Antibody formation following botulinum toxin type A (Dysport) injection in children with intractable bladder hyper-reflexia.

OBJECTIVES: To investigate the pattern of anti-Dysport antibody (ADA) formation after Dysport injection in patients with neuropathic bladder. Antibody formation may lead to failure or allergic reactions in patients undergoing Dysport injection. METHODS: Forty-four children with neuropathic bladder were enrolled and classified into 3 groups: group I, without history of previous injection (n = 8); group II, with history of one or more injections (n = 7); and group III, who had been injected 3-36 months before this study (n = 29). Groups I and II were subjected to Dysport injection. Fifty-five age-matched healthy children were selected as controls. Urinary incontinence score was assessed before and 6 months after injection. Under cystoscopic guidance, Dysport (10 IU/kg) was injected into the detrusor muscle, sparing the trigone and ureteral orifices. ADA level was measured by enzyme-linked immunosorbent assay technique before injection and then monthly for at least 4 months in groups I and II, and for just once in group III and control subjects. RESULTS: ADA level was increased 1-2 months after the last injection in 3 (38%) of group I and 5 (71%) of group II. However, ADA level in group III was not higher than controls. All patients had complete or partial improvement in urinary incontinence score except for 1 patient in group I. No resistance to treatment was detected. CONCLUSIONS: Increment of ADA titer in patients is not permanent. Repeated injections will not boost the immune system to produce higher levels of antibody. Increased levels of ADA may not be associated with treatment failure at follow-up visit.

Modified scrotal approach for correction of abdominoscrotal hydrocele in children: clinical presentation and description of technique.

OBJECTIVES: To introduce a modified trans-scrotal approach for treatment of abdominoscrotal hydrocele (ASH) in children. The postoperative outcomes are reviewed with long-term follow-up. METHODS: We described a series of 7 boys (mean age, 23.4 months) who underwent surgical repair of ASH. The diagnosis was made based on physical examination, which revealed a tense hydrocele in association with ipsilateral cystic abdominal mass, confirmed by ultrasonography. After exposing the hydrocele sac through a scrotal incision, tunica vaginalis was opened and marsupialization of the hydrocele along with undermined dartos muscle layer was performed. Follow-up ranged from 9-12 months (average, 10.7 months). RESULTS: Overall, 10 ASH units (including 3 bilateral) were repaired. All of the affected testicles except one showed some degree of dysmorphism, according to ultrasonography or intraoperative findings, which resolved in all patients 3 months after surgery. There were no early postoperative complications except a mild scrotal edema. Neither recurrences of ASH nor testicular atrophy was observed. CONCLUSIONS: The diagnosis of ASH should be considered in a boy with hydrocele and concomitant abdominal mass, and can be established by ultrasonographic evaluation. Our experiment suggests that the modified trans-scrotal surgical method for management of ASH is reliable and effective with definite advantages. The high success rate, no extensive dissection of the inguinal canal, or complete excision of the sac, along with safety and simplicity of the procedure and short hospital stay, are important preconditions for the introduction of this method as a valid option for treatment of ASH.

Hypospadias repair and glans augmentation using a modified Mathieu technique.

PURPOSE: To describe a modification in Mathieu (perimeatal-based flap urethroplasty) technique that incorporates glans augmentation into the procedure and is applicable for hypospadias patients with small glans and shallow urethral grooves. PATIENTS AND METHODS: Fifty-four children with primary hypospadias and small glans underwent either the new double-faced Mathieu (DF-Mathieu) technique (33 patients) or tubularized incised plate (TIP) procedure (21 patients). DF-Mathieu perimeatal-based skin flap was meant to cover the distance from urethral orifice to the tip of the glans and flip back to fill the gap between glans wings. Patients were followed up for 20 months (12-30). TIP group underwent the conventional procedure. RESULTS: The mean age in DF-Mathieu and TIP group was 43.1 and 39.8 months, respectively. Post-operative results in DF-Mathieu group revealed one urethral fistula and no urethral break down or necrosis. In TIP group, there were one glans fistula (4.7%) and one meatal stenosis (4.7%). Overall success rate was 97% in DF-Mathieu and 90.5% in TIP operation. After 6 months, all DF-Mathieu patients had slit-like meatus and their cosmetic results were satisfactory. CONCLUSION: Double-faced Mathieu technique seems applicable in patients with shallow urethral grooves when TIP procedure may increase the risk of complications. Unlike its predecessor, this technique eliminates the tension on glans wing sutures and the risk of subsequent neo-urethral break down.

Concomitant repeated intravesical injections of botulinum toxin-type A and laparoscopic antegrade continence enema; a new solution for an old problem.

OBJECTIVE: To report our experience of treating bladder and bowel dysfunction in children with myelomeningocele, with simultaneous laparoscopic antegrade continence enema (LACE) and repeated intravesical injection of botulinum toxin-type A (BTX-A). PATIENTS AND METHODS: Six girls and 14 boys (mean age, 8.7 years) with myelomeningocele were included in this study. All patients had received one or two intravesical injection(s) of BTX-A, but had persistent fecal incontinence or constipation despite improved urinary symptoms. We performed a two-port laparoscopic appendicostomy, immediately after repeated intravesical injection of BTX-A, through a V-shaped skin flap at McBurney's point. The stoma was finally covered by a quadrilateral skin flap, using the 'VQ' technique. The degree of urinary incontinence and bowel dysfunction were determined in each patient, and conventional urodynamic studies were performed 4 months after each injection. RESULTS: All patients were followed-up for a mean (range) of 19.1 (14-33) months. Urinary continence improved significantly after the first injection, and remained constant after repeat injections. The maximum detrusor pressure, bladder compliance and capacity improved significantly (P < 0.001) compared with baseline. Interestingly, the simultaneous intravesical BTX-A injection/LACE procedure significantly improved all urodynamic variables compared with the values obtained after the last BTX-A injection alone. The laparoscopic procedure was well tolerated, and 19 (95%) children were nappy-free at the final follow-up. Only two patients had stoma stenosis, and one patient had minor stoma leakage. CONCLUSION: Concomitant repeat intravesical injection of BTX-A and LACE can effectively manage bladder and bowel dysfunction in children with myelomeningocele. The procedure may further contribute to improve bladder urodynamic function, as effective evacuation of the bowel provides more room for bladder distension.