Medical clowns versus sedation for paediatric urinary catheter insertion-A randomised pilot study.

AIM: To investigate the potential benefits of medical clowns (MCs) in reducing anxiety and pain during paediatric urinary catheter insertion. METHODS: In this prospective pilot study, 51 children who required urinary catheter insertion were randomised into two groups; the first group (n = 29) underwent the procedure in the presence of a MCs, and the second control group (n = 22) underwent the procedure using sedation. Pain and anxiety levels as well as procedural duration were recorded. All procedures were filmed and evaluated for anxiety level by a paediatric psychiatrist. General satisfaction questionnaires were filled by the medical team and parents in the clown group. RESULTS: There were no differences in pain scores or anxiety levels between the two groups. Procedure duration and total hospital stay were significantly shorter in the MC group (p < 0.001). One hundred percent of the parents and the medical team were in favour of incorporating MCs during urinary catheter insertion. CONCLUSION: MCs are as good as sedation in lowering anxiety and pain levels in children undergoing urinary catheter insertion. In addition, MCs reduce the duration of the procedure and elicit a high degree of overall satisfaction from the parents and medical team.

Long term results of non-refluxing ureteral reimplantation in the pediatric population.

PURPOSE: To evaluate the long-term results of UR and to determine the difference between patients with VUR and OMU in terms of re-obstruction rate, complications associated with pregnancy, and de novo reflux. METHODS: Two-site retrospective study with 69 patients (36 females and 33 males) with a mean age of 5 ± 3.4 years. Fifty-nine (85.5%) underwent UR due to VUR and 10 (14.5%) due to OMU. Mean length of surgery and hospitalization was 90 ± 29.2 min and 9 ± 2.4 days, respectively. RESULTS: Eight (13.5%) patients with VUR suffered from febrile UTI with a mean of 2.1 ± 1.3 events. In the OMU group, 1 (10%) patient suffered from febrile UTI. None of the patients showed recurrence, obstruction or de novo VUR. Two patients (20%) with OMU suffered from CKD. In the VUR group, 3 (5.1%) patients suffered from CKD. Three women suffered from UTIs during pregnancy. Mean follow-up was 17.5 ± 4.6 years. CONCLUSIONS: Successful UR is associated with a decreased rate of febrile UTI in patients with VUR. Patients with OMU maintained and improved renal function in the long term. None demonstrated technical failures in the long term. Patients who presented with bilateral VUR are more prone to developing major complications.

Current management of the urachal anomalies (UA). Lessons learned from the clinical practice.

PURPOSE: It has been suggested that symptomatic UA requires surgical excision. However, the management of asymptomatic urachus is still controversial. We aimed to evaluate the clinical presentation, the efficacy of current modalities used, and postoperative pathology in patients with UA. MATERIALS AND METHODS: We have performed a retrospective review of all patients diagnosed with UA and treated surgically or conservatively over 18 years. Demographic data, clinical presentation, imaging modalities, pathology, treatment, and postoperative complications were analyzed. RESULTS: Twenty-five symptomatic patients (18 males and seven females) with a median age of 13 years (1 month to 37 years) were identified. 15 (60%) were diagnosed with a urachal cyst, 4 (16%) with sinus, 3 (12%) with urachal diverticulum, and the remaining 3 (12%) with patent urachus. Of those, 20 (80%) underwent surgical repair, and the remaining five (20%) patients were managed conservatively. 4 (20%) underwent laparotomy, 7 (35%) laparoscopic incision, and the remaining 9 (45%) laparoscopic robotic-assisted surgery. Nine patients required bladder cuff excision. The median operative time was 75 min (42-140 min). One patient developed Clavien-Dindo grade IIIA complication resulting in infected hematoma, which resolved after drainage. Another patient with a complication of grade IIIB needed reoperation as a result of recurrent events of an abscess. 13 (65%) demonstrated epithelium lining of the urachus on postoperative pathology. CONCLUSIONS: Our data show that most of the patients with UA presented with epithelial lining, which might lead to the later malignant transformation. It might cause a shift from the conservative management of asymptomatic patients to surgical intervention. Robotic-assisted surgery appears beneficial in these patients, especially when the bladder cuff excision is required.

[OBTAINING A PROSTATE MPMRI BEFORE THE FIRST PROSTATE BIOPSY - IS IT THE TIME TO CHANGE THE INDICATIONS IN ISRAEL?]

INTRODUCTION: Transrectal ultrasound is utilized as an auxiliary tool when performing a prostate biopsy, but its sensitivity and specificity are low. Performing prostate multiparametric magnetic resonance imaging (mp-MRI) before prostate biopsy can increase the probability to detect aggressive prostate cancer while decreasing the probability to detect indolent prostate cancer, thereby assisting in the selection of patients before the biopsy. The Israel Basket of Health Services does not include prostate mpMRI prior to the first prostate biopsy. Our objective was to examine the significance of performing mpMRI before prostate biopsy. METHODS: We retrospectively evaluated the demographic, clinical, and pathological data from men who underwent transrectal biopsy of the prostate in the last 30 months in our institute. In all men with suspicious findings on mpMRI, targeted biopsies were taken in addition to systematic biopsies. We considered cancer as clinically significant if the Gleason sum was 7 or above. Fisher's Exact test was performed for categorical variables and student t-test for continuous variables. RESULTS: Five hundred and sixteen men underwent prostate biopsy; 163(32%) performed prostate mpMRI before the biopsy; 101(25%) performed mpMRI before the first prostate biopsy and 62(59%) before the second or more prostate biopsies. Prostate cancer was detected in 46% of all men (61% in men after mpMRI versus 38% in men without, p<0.0001). In men for whom this was the first prostate biopsy, prostate cancer was detected in 47% (73% in men after mpMRI versus 39% in men without, p<0.0001); and after second or more biopsies 38% (42% in men after mpMRI versus 33% in men without, p=0.4147). Also, there was a statistically significant difference in the detection of clinically significant prostate cancer with mpMRI versus without. CONCLUSIONS: Performing prostate mpMRI before prostate biopsy significantly increases the detection rate of prostate cancer and clinically significant prostate cancer. It should be recommended to perform mpMRI before any prostate biopsy in accordance with the European and American Urology Association, and NCCN guidelines.

Pediatric robotic-assisted laparoscopic pyeloplasty (RALP): does weight matter?

PURPOSE: RALP is rapidly becoming the new gold standard treatment for UPJO in children, who suffer from uretero-pelvic obstruction (UPJO). However, presently there is a lack of data regarding the outcomes of RALP in young infants and smaller children. This study aims to compare the outcomes of RALP in children weighing less than 10 kg and matched with an analogous cohort who underwent open pyeloplasty (OP). METHODS: We prospectively compared patients who underwent RALP to a matched cohort of patients who underwent OP from our retrospectively acquired data registry. Comparative outcomes included: Demographics, success rate, complications, and length of hospital stay, postoperative pain score and failure rate. Failure was defined as the need for a secondary intervention for UPJO, or worsening hydronephrosis during follow-up. RESULTS: A total of 15 patients with a median age of 8 months (range 5-11 months) and median weight 7 kg (range 5.6-9.8 kg) underwent RALP between 2016 and 2018, a matched cohort of 15 children who underwent OP similar in terms of age, weight, gender and affected side between 2014 and 2016. All children had prenatal diagnosis of hydronephrosis and underwent surgery utilizing combined general and regional (Caudal MO) anesthesia. Intrinsic obstruction was present in 13 of RALP group (86.7%) and in 14 in OP group (93.3%). Mean operative time was 67.8 + 13.4 min in RALP group, while 66.5 + 9.5 min in OP group. (p = 0.76) All but two patients in RALP group had stent inserted and required subsequent anesthesia for stent removal, while all OP children had a Salle Pyeloplasty stent inserted during the procedure and underwent removal in an ambulatory setting without the need for anesthesia. There were no failures recorded in the RALP group, while one patient in OP required a secondary intervention. Mean hospital stay was 1 day (1-2 days) for RALP and 2 days (2-3 days) for OP. There was no difference in FLACC Pain Scale in both groups. Clavien-Dindo grade I-II complications occurred in one patient from each group. Two patients from RALP underwent subsequent ureteral reimplantation due to accompanying uretero-vescical junction obstruction. CONCLUSIONS: Our data suggest that RALP can be performed safely in pediatric patients weighing less than 10 kg. with similar outcomes when compared to patients undergoing an open procedure for the same pathology.

Does endoscopic puncture of ureterocele provide not only an initial solution, but also a definitive treatment in all children? Over the 26 years of experience.

PURPOSE: We have retrospectively evaluated all patients who underwent endoscopic puncture (EP) of ureterocele over the last 26 years with special reference to the need in the second intervention and disease-free status. METHODS: 78 (69%) of the 112 patients following EP and completed follow-up were included. 51 (65%) were diagnosed prenatally and 27 (35%) postnatally. 46 patients (60%) had intravesical, while 32 (40%) had ectopic ureterocele. Median age at time of puncture was 4 months. Median time of the follow-up was 12 years (range 1-26 years), while 23 (30%) followed over 10 years and 15 (19%) completed adolescent period. RESULTS: Four children with ectopic ureterocele required secondary puncture. Ectopic ureterocele children had significantly more postoperative UTIs (13 (40%) ectopic vs 4 (19%) intravesical p = 0.047). 19 RRUs (44%) showed spontaneous resolution of VUR. 14 (18%) children required additional surgery: 7, endoscopic correction of VUR; 3, ureteral reimplantation and 4, partial nephrectomy. The need for additional surgery following puncture was higher in the group of children with ectopic ureterocele; however, this difference did not reach a statistical significance (p = 0.716). CONCLUSIONS: Our data show that EP of ureterocele is a durable and long-term effective procedure in vast majority of the children.

Medical clowns reduce pre-operative anxiety, post-operative pain and medical costs in children undergoing outpatient penile surgery: A randomised controlled trial.

AIM: The aim of this paper is to investigate prospectively the potential benefits of the participation of the medical clowns in the outpatient paediatric penile surgery programme. METHODS: Eighty children undergoing meatotomy, age 2 to 16 years, were randomised into two groups (40 each). In the first group, the medical clown was an integral part of the medical team, and in the second group, the treatment was given without participation of the medical clown. The following parameters were measured: the level of pre-operative anxiety, the level of the post-operative pain, the amount of pain medication use in the first 24 h after surgery and the time needed to return to normal activities. The operating room time and hospital costs were calculated. RESULTS: The patients from the first group demonstrated a lower pre-operative anxiety index upon (P = 0.0319) and after surgery (P = 0.0042), required less induction time for anaesthesia (P < 0.001), spent overall less time in the operating room (P < 0.0001) and required less time to recover from the surgery and to be discharged (P = 0.0172). The overall OR time and post-operative unit care savings of 20 and 155 min, respectively, led to the cost savings of $467. CONCLUSION: Our data demonstrated that the use of the medical clown functioning as an integral part of the operating team reduces children pre-operative anxiety and leads to a shortening of the overall time in the hospital thereby reducing the overall medical cost justifying the participation of medical clown as an integral part of the health team in a paediatric urology outpatient surgical unit.

One-Stage Laparoscopic Orchiopexy for the Treatment of Intraabdominal Testis.

BACKGROUND: Laparoscopy has gradually become the gold standard for the treatment of non-palpable testicles (NPT), with different success and complication rates. OBJECTIVES: To evaluate outcomes of the one-stage laparoscopic orchiopexy for NPT in our department. METHODS: We retrospectively evaluated the medical files of patients who underwent laparoscopic orchidopexy with the identical technique. Only patients with at least one year follow-up were included. At follow-up we assessed the age (at surgery), follow-up time, laterality of testes, postoperative complications, testicular size and testicular localization. RESULTS: Thirty-six consecutive patients, median age 16 months, underwent one-stage laparoscopic orchiopexy. Sixteen patients (44.4%) had peeping testis type, in 13 patients (36.1%) the testicle was located within 2 cm from the internal ring and in the remaining 7 patients (19.4%) it was detected > 2 cm from the internal ring. In six children (16.7%) dividing the spermatic vessels was performed in one stage with laparoscopic orchiopexy. In the remaining 30 patients (83.7%) a laparoscopic one-stage procedure was performed with preservation of the spermatic vessels. Testicular atrophy was observed in 2 cases (5.6%), and 6 patients (16%) had a relatively small testicle compared to the contralateral normal testicle at follow-up. Two patients (5.6%) presented with testicle positioning at the entrance area into the scrotum. None of the patients demonstrated hernia recurrence at follow-up. There was no difference in surgical outcome in children who had surgery with preservation of the spermatic vessels versus those who underwent orchiopexy with division of the spermatic vessels in one stage. CONCLUSIONS: Laparoscopic transection of the testicular vessels appeared to be safe in boys with high abdominal testes that did not reach the scrotum after laparoscopic high retroperitoneal dissection.

Endoscopic correction of complex cases of vesicoureteral reflux utilizing Vantris as a new non-biodegradable tissue-augmenting substance.

PURPOSE: We aimed to evaluate prospectively the efficacy of Vantris as a new non-biodegradable tissue-augmenting substance in children with complex cases of VUR. MATERIALS AND METHODS: Over the last 4 years, 37 children (28 female and 9 male) with a mean age of 5.8 ± 3.1 years (mean ± SD) underwent endoscopic correction of complex VUR. A total of 38 renal refluxing units (RRU) was treated as 5 had persistent reflux after open surgery, 16 had duplication, 4 had Hutch diverticulum, 6 had small poorly functioning kidneys (less than 20% of relative renal function) with grade V VUR, 2 had ureterocele after puncture, 3 had persistent stump reflux, 1 had prune belly syndrome, and 1 had urogenital sinus. VUR was Grade I in 2, Grade II in 9, Grade III in 11, Grade IV in 10, and Grade V in 6 RRU, respectively. RESULTS: The reflux was corrected in 34 (89.4%) RRU after a single injection, after second injection in 2 (5.3%) RRU. In 2 (5.3%) RRU, VUR downgraded to Grade I (1RRU) and Grade II (1RRU) and they were taken off antibiotic prophylaxis. VCUG was performed in 11 (73.3%) of 15 children who completed 1 year and in 3 (33.3%) of 9 who completed 3 years of follow up as a part of the routine protocol. None showed VUR recurrence. US demonstrated normal appearance of kidneys in all patients. CONCLUSION: Our data show that Vantris injection provides a high level of reflux resolution in complex cases of VUR.

[General recommendations for the initial management of primary monosymptomatic nocturnal enuresis in children].

Bedwetting is a very common condition affecting about 15% of children 6 years of age, and is considered one of the main reasons for referrals to pediatricians. Bedwetting is a medical situation and should be managed by physicians. A child wetting his bed is distressing and this has a deep impact on the child's behavior and it is also very stressful for the parents. The causes of bedwetting are not fully understood. Bedwetting can be considered to be a symptom that may result from a combination of different factors. This guideline presents recommendations on the assessment and management of bedwetting in children.

Robotic-Assisted Laparoscopic Pyeloplasty in Challenging Cases of Ureteropelvic Junction Obstruction in the Pediatric Population: A Multicenter Review.

Purpose: To report a multi-institutional international experience in performing robotic pyeloplasty for complicated cases of ureteropelvic junction obstruction (UPJO) in the pediatric population and assess feasibility and outcomes. Materials and Methods: Retrospective chart review of all pediatric patients who underwent robotic-assisted laparoscopic pyeloplasty (RALP) for UPJO in challenging cases between 2013 and 2021 was included. Demographics, perioperative surgical data, complications, and results are described. Challenging cases were defined as bilateral UPJO, failure of previous open pyeloplasty (thus re-do cases), correction of UPJO in kidneys with anatomical variations, huge hydronephrosis, and low-weight infants (<6 kg). Results: Over an 8-year period, 36 children (62% males and 38% females) met the inclusion criteria for our study. Fifteen patients underwent RALP for recurrent UPJO; among them, 2 children required simultaneous surgery for renal stones, 3 cases of lower pole UPJO in double collecting system, 3 cases of pelvic and horseshoe kidneys, 10 cases of infants weighing <6 kg, 3 cases of huge hydronephrosis, and 2 cases of bilateral UPJO. The median age and weight were 36 months (interquartile range [IQR] 14-84) and 12 kg (IQR 10-20.5), respectively. All robotic cases were completed successfully with no conversion to an open procedure. The median operative time was 120 minutes (IQR 90-135). The mean length of hospital stay was 2.6 days. Four patients (17%) had postoperative complications-1 ileus (Clavien-Dindo grade [CDG] I) and 3 urinary tract infections (CDG II). No CDG III or higher complication was encountered. At a median follow-up of 36 months, the success rate was 95% with 1 patient requiring another re-do procedure due to recurrent obstruction. Conclusions: Our data suggest that RALP is safe and effective even for challenging cases of UPJO in children.

Proximal Urethrostomy Versus Urethroplasty for Complex Urethral Strictures.

Background: The optimal treatment for complex urethral stricture (CUS) is yet to be determined. Comparisons of methods based on validated questionnaires or objective outcome measures are lacking. Objective: To compare proximal urethrostomy and urethroplasty for CUS using objective measures and validated questionnaires, and to evaluate trends in subgroups of patients who underwent proximal urethrostomy as the intended definitive treatment versus first-stage urethroplasty. Design setting and participants: We identified all patients who underwent proximal urethrostomy at our center from 2004 to 2021. The control group comprised patients who underwent urethroplasty for CUS (strictures >6 cm, recurrent posturethroplasty strictures, or CUS due to lichen sclerosus or past hypospadias surgery). Outcome measurements and statistical analysis: The primary outcome was a recurrent stricture at a minimal follow-up of 1 yr. The secondary outcomes included validated questionnaires, uroflowmetry, and residual urine volume. Survival was compared by a Kaplan-Meier analysis. Results and limitations: The study included 57 proximal urethrostomy and 75 urethroplasty patients. Results for these two groups were as follows: the cumulative incidence of stricture recurrence over a median follow-up of 46 mo was 22.6% for proximal urethrostomy versus 36.2% for urethroplasty (p = 0.106); no statistically significant differences were observed between groups in terms of postoperative quality of urination or life, satisfaction with outcome, and erectile function. Both groups had a significant improvement in urinary flow after surgery (19.65 vs 20.29 ml/s), with no difference between the groups (p = 0.796); the proximal urethrostomy group had a significant improvement in postvoid residual after surgery, but there was no difference between the groups in the last follow-up visit (79.16 vs 52.03 ml; p = 0.245). A subgroup analysis of the proximal urethrostomy group showed no significant differences in cumulative primary or secondary outcomes. Limitations included the retrospective design and the relatively small study population. Conclusions: Comparisons of the two groups revealed no significant differences in stricture recurrence, results of validated questionnaires, or objective measures of urination. Patient summary: Proximal urethrostomy is equivalent to urethral reconstruction, and it should be offered as a viable solution for complex urethral stricture.

Visual guidelines and tutoring in pediatric urological surgery.

Background: The aim of this prospective randomized study was to evaluate the impact of visual guidelines (picture book) and parents tutoring on pediatric urological surgery on parent's stress and anxiety, the number of postoperative contacts, and complications. Materials and methods: Following institutional ethical committee approval, a special picture book reflecting different stages of the convalescent period following multiple types of pediatric urological surgery was developed. Parents were randomly divided into 2 groups in which 33 parents in Group 1 received the picture book in addition to routine instructions prior to the surgery and 31 in Group 2 received only routine postoperative instructions. The parents were asked to answer a questionnaire (Amsterdam Preoperative Anxiety and Information Scale) regarding the level of anxiety before surgery and immediately after surgery in the recovery room. The number of postoperative parent's calls, nonplaned emergency room visits, and complications were recorded. Results: No statistically significant difference in perioperative parental anxiety was found (p = 0.88). The visual tutoring group had a significantly lower rate of emergency room admissions (6.6% vs. 18.6%, p = 0.0433), however parents from this group made a higher number of postoperative calls (9.9% vs. 3.1%, p = 0.38). Two (6.6%) from the tutoring group expressed their desire to omit visual counseling in future surgical preparation and 4 (13.2%) did not have an opinion. Overall satisfaction with regards to the preoperative counseling and information and the number of postoperative complications was similar in both groups. Conclusions: Visual tutoring does not add any value to parental anxiety but seems helpful in reducing postoperative emergency room visits. Some parents preferred to exclude visual information from future preoperative counseling.

Long-term outcome of gender assignment in individuals with 46, XY DSD assigned female sex in multicultural society.

BACKGROUND: The decision regarding sex rearing in patients with Disorders of Sex Development (DSD) is heavily connected to the shared decision-making model within multidisciplinary team. Some of these patients might develop gender dysphoria, when they become adults. We have aimed to evaluate the long-term outcomes of patients with XY DSD who underwent female gender assignment at our center. METHODS: We have conducted a retrospective study of all 46, XY DSD patients who underwent female assignment in our institution over the last 30 years. RESULTS: we have found 25 46, XY patients who were raised as a female after birth. After excluding the Androgen insensitivity syndrome (AIS) patients we have identified 15 patients who have matched study criteria. The decision on gender rearing was made by the parents in 11(74%) and by the surgical team 2(13%) during hernia repair/inguinal exploration. In 2(13%) cases, the patients opted to continue identifying as women after learning about the pathology during adolescence. Nine (60%) out of 15 patients (age17.9 ± 4.7 years (mean ± SD)) agreed to answer questionnaires regarding sexual function and satisfaction from gender assignment. Mean follow up was 11.1 ± 8.2 years (mean ± SD). only one participant consented to respond to a questionnaire regarding sexual intercourse (homosexual). The overall FSFI score was 24 which included the scores 4, 4, 3, 4, 3, 2 in the categories desire, arousal, lubrication, orgasm, satisfaction, and pain respectively. Two patients regretted the decision of female gender assignment. The first with 5α-reductase deficiency, he made the decision for assignment himself as an adult and the other (3ß-hydroxysteroid dehydrogenase) who underwent gonadectomy during inguinal exploration as a child. The rest of the patients were satisfied with the choice of gender, 2 need psychological support on the daily basis. In the study group, relationship and cohabitation were significantly later in life compared to the general population. CONCLUSIONS: Despite the sensitivity of the subject and cultural differences, most patients (78%) were satisfied with the decision to undergo female gender assignment. Over the years, patients require meticulous follow-up in order to consider additional interventions, and mental support if it is necessary. The two cases of later regret highlight the importance of proper education of patients, their families and medical providers upon decision on gender assignment.

Laparoscopic and Robot-assisted Laparoscopic Reimplantation for Lower Ureter Pathology. A Multi-institutional Comparative Study in 1343 Patients.

OBJECTIVE: To evaluate the outcomes of children with vesicoureteral reflux (VUR) and obstructive megaureter (OM) utilizing various laparoscopic and robot-assisted approaches. MATERIALS AND METHODS: Retrospective review of all pediatric laparoscopic and robot-assisted cases for lower ureter pathology was performed between 2016-2022 in 13 academic centers worldwide. Five surgical approaches were assessed: LEUR, LVCUR, LDECUR, RALUR, and RADECUR. RESULTS: One thousand three hundred forty-three patients (490 boys and 853 girls) with a median age of 30 months (IQR 12-63) were treated at 13 centers. Nine hundred and eight patients (68%) underwent reimplantation due to VUR (unilateral in 818 and bilateral in 90 patients). Four hundred thirty-five (32%) had a surgery due to ureterovesical junction (UVJ) obstruction. Mean length of follow-up was 14 months (IQR 8-33). Median operative time was 202 minutes (IQR 142-220) in the robotic arm compared to 240 minutes (IQR 160-267) in the laparoscopic (P = .45). Intracorporeal excisional tapering was performed in 118 (8%) of the patients. Six patients in the OM group required additional surgery due to progressive obstruction. In the VUR group, 84% underwent voiding cystourethrography postoperatively. 5.6% showed residual reflux. Grade 1-2 Clavien-Dindo complications occurred in 10 patients (0.7%) and 6 (0.4%) in the laparoscopic and robotic arm, respectively. Grade 3 complications occurred in 17 (1.2%) and 8 (0.5%) in both arms, respectively. Surgical success was achieved in 96% of patients. CONCLUSION: Laparoscopic and robot-assisted laparoscopic approaches are simple, safe, and effective for treating all grades of VUR and OM. Robot-assisted approach is beneficial in terms of operative time, intracorporeal suturing, and lower complications rate.

Our experience with management of congenital urological pathologies in adulthood: What pediatric urologists should know and adult urologists adopt in pediatric practice experience.

Purpose: To summarize our experience in the management of congenital anomalies in the kidney and urinary tract (CAKUT) in adults. Materials and methods: We conducted a retrospective chart review of all adult patients who underwent primary surgical intervention for CAKUT between 1998 and 2021. Results: The study included 102 patients with a median age of 25 (interquartile range, 23-36.5). Of these, 85 (83.3%) patients reported normal prenatal ultrasound, and the remaining 17 (16.7%) patients were diagnosed with antenatal hydronephrosis. These patients were followed-up conservatively postnatally and were discharged from follow-up because of the absence of indications for surgical intervention or because they decided to leave medical care. All studied adult patients presented with the following pathologies: 67 ureteropelvic junction obstructions, 14 ectopic ureters, 9 ureteroceles, and 6 primary obstructive megaureters, and the remaining 6 patients were diagnosed with vesicoureteral reflux. Forty-three percent of the patients had poorly functioning moieties associated with ectopic ureters or ureteroceles. Notably, 67% of patients underwent pyeloplasty, 9% underwent endoscopic puncture of ureterocele, 3% underwent ureteral reimplantation, 6% underwent endoscopic correction of reflux, 7% underwent partial nephrectomy of non-functioning moiety, and the remaining 9% underwent robotic-assisted laparoscopic ureteroureterostomy. The median follow-up period after surgery was 33 months (interquartile range, 12-54). Post-operative complications occurred in 5 patients (Clavien-Dindo 1-2). Conclusions: Patients with CAKUT present clinical symptoms later in life. Parents of patients diagnosed during fetal screening and treated conservatively should be aware of this possibility, and children should be appropriately counseled when they enter adolescence. Similar surgical skills and operative techniques used in the pediatric population may be applied to adults.

Objective and subjective sexual outcomes in adult patients after hypospadias repair performed in childhood.

PURPOSE: We evaluated sexual function and psychosexual adjustment in adults who underwent hypospadias repair in childhood. MATERIALS AND METHODS: After receiving institutional review board approval, 119 of 449 adult patients (26.6%) who underwent hypospadias repair between 1978 and 1993 responded to questionnaires on penile appearance and sexual life. Patients were divided into 3 groups according to primary meatal location in childhood, including group 1-45 (37.8%) with glanular hypospadias, group 2-56 (48.2%) with distal hypospadias and group 3-18 (14%) with proximal hypospadias. RESULTS: All group 1 and 2 patients, and 11% in group 3 were satisfied with the penile appearance. Of group 1 patients 8.9% reported mild erectile dysfunction, as did 50% and 72.2% in groups 2 and 3, respectively. A total of 99 patients (83.2%) complained of premature ejaculation. All group 1 and 2 patients reported excellent self-esteem and relationship on the Self-Esteem and Relationship questionnaire. Most group 3 patients were satisfied with their relationship and only 1 (5.6%) was not satisfied. Two-thirds of the patients in groups 1 and 2 reported that sexual quality of life was excellent and the others described it as good. In group 3 sexual quality of life was somewhat decreased in all patients and 1 (5.6%) had poor sexual quality of life. Physical and mental component summaries were satisfactory in all patients reviewed. CONCLUSIONS: Our data show that the high incidence of mild erectile dysfunction and premature ejaculation should not be disregarded and requires appropriate counseling before surgery.

'What goes in, could come out' - A case report: Endoscopic extraction of a giant foreign body from a female urinary bladder.

Foreign bodies in the urinary tract are quite rare. The etiology for this phenomenon is variable. The extraction of those objects should be done in endoscopic manner whenever possible. The larger the object's diameter, the harder it will be to extract. According to recent literature the female urethra can calibrate up to 54 Fr (1.8 cm). The case which presented here demonstrates an endoscopic extraction of an object of 2.5 cm diameter (75 Fr.). Our paper aims to suggest strategies for successful endoscopic extraction and to shed more light on the skills and inter-specialty collaboration that these cases needed.

Surgical Treatment of Meatal Stenosis: Lessons Learned from the Pediatric Urology Practice.

OBJECTIVE: To evaluate the indications for surgery and outcome of meatotomy and meatoplasty in a big cohort of children. METHODS: We retrospectively evaluated 2211 children who underwent either meatotomy or meatoplasty between 2009 and 2020 utilizing the same operative setup. For continuous data, we performed t-test and Mann-Whitney U test. For categorical data, chi-squared test or Fisher's exact test was used. A binary logistic regression model was used to compare the indications for surgery between the groups. RESULTS: Of 2211 children, 1906 underwent meatotomy and 305 meatoplasty. The mean age was 5 years (range: 1m-15y) and there was no age difference between the groups. There was no difference between duration of surgery, recovery time, or complication rates between the groups. Deviated stream was the most frequent indication for treatment 1477 (67%). On Univariate logistic regression children with the following indications: dysuria, meatitis, and urinary retention had increased odds toward meatoplasty, while the indication of deviated stream had increased odds toward meatotomy. On Multivariate Logistic regression only deviated stream (Odd-ratios 1.47, P: .005) and urinary retention (Odds-ratio 4.5, P: .027) remained significant for meatotomy and meatoplasty respectively. Eleven (0.58%) children who underwent meatotomy developed recurrent Urethral Meatal Stenosis and underwent another surgery. Sixty-nine children (3.6%) after meatotomy required manual opening of the meatus on the first post-operative visit. None of the children, who underwent meatoplasty needed reoperation. CONCLUSION: Meatotomy had a higher reoperation rate and frequently required manual meatal spreading in early postoperative period. We believe meatoplasty is a preferable surgery for pediatric UMS.

Adopting ultrasound guided PCNL in nephrolithiasis management.

INTRODUCTION: This study aimed to evaluate the learning curve associated with the adoption of US guided PCNL and demonstrate that it can be carried out safely with results comparable to those obtained using standard PCNL. METHODS: Prospective study with 65 patients who underwent PCNL between 2019 and 2020. all procedures were performed in supine position and an initial attempt to gain access to the kidney using US was made. RESULTS: Mean procedure duration was 69.5 ± 27.8 min. Fluoroscopy was used with a mean dose of 276.68 ± 560.71 (cGycm3) and mean fluoroscopy time 40.25 ± 77.69 (s). Throughout the study there was a steady decrease in the use of fluoroscopy and amount of radiation to gain access to the kidney to only 25% at the study end. 76.5% of the patients were stone free at follow-up. Complication rate was 9.2%. CONCLUSIONS: Fluoroless US guided PCNL is safe, feasible and reproducible procedure.