Management of Complete Persistent Rectal Prolapse in Children: A Comparative Study Between Mesh Repair Versus Suturing Rectopexy.

BACKGROUND: Rectal prolapse is a relatively common, usually self-limiting illness in children. Peak incidence is between 1 and 3 years. The primary treatment of rectal prolapse is non-operative. Surgical intervention is needed in long-standing intractable cases of rectal prolapse, rectal pain/bleeding/ulceration and prolapse that needs frequent manual or difficult reduction. The aim of this study was to compare the efficacy and outcome of laparoscopic ventral mesh rectopexy versus laparoscopic suture rectopexy in the management of persistent rectal prolapse in children not responding to conservative management and/or recurrent after sclerotherapy or anal encirclement. MATERIALS AND METHODS: Twenty-four cases were randomised into two groups at the ratio of 1:1, Group 1 patients were managed by laparoscopic ventral mesh rectopexy, whereas Group 2 cases were managed by laparoscopic suture rectopexy. Patients with primary surgical conditions such as anorectal malformations, Hirschsprung's disease, rectal polyps or masses and Ectopia Vesicae were excluded from the study. Inclusion criteria were complete rectal prolapse cases with failed medical treatment for at least 6 months and/or recurrent after injection sclerotherapy or anal encirclement. RESULTS: In the mesh rectopexy group, one case had recurrence in the form of partial prolapse 3 weeks postoperatively which improved 2 months postoperatively with conservative management, one case had bleeding per rectum 2 months postoperatively, stool analysis was done revealing parasitic infestation which was treated medically. In the suture rectopexy group, one case had one attack of bleeding per rectum on the 2nd day postoperatively which resolved spontaneously and one case was readmitted on the 5th day postoperatively for non-bilious vomiting which improved by medical treatment. No recurrent cases of complete rectal prolapse were reported in both groups. CONCLUSION: Laparoscopic rectopexy can be an effective modality for the treatment of refractory complete rectal prolapse in children. It is effective, safe and easy. Although the current study has shown that laparoscopic suture rectopexy and mesh rectopexy have nearly the same results, a larger number of patients are needed to compare more deeply between the two groups.

Evaluation of Facial Esthetics Following NAM Versus CAD/NAM in Infants With Bilateral Cleft Lip and Palate: A Randomized Clinical Trial.

OBJECTIVE: The aim is to compare the facial esthetics following nasoalveolar molding (NAM) versus computer-aided design NAM (CAD/NAM) in patients with bilateral cleft lip/palate (CLP). DESIGN: The trial is a randomized comparative trial with a 1:1 allocation ratio. PARTICIPANTS: Thirty infants with bilateral complete cleft lip and palate were recruited. INTERVENTIONS: Patients were randomized between NAM and CAD/NAM groups. The treatment steps described by Grayson were followed for the NAM group. In the CAD/NAM group, digitized maxillary models were made to create a series of modified virtual models, which were used to fabricate the molding plates using 3-dimensional printing technology. The nasal stents were then added to the intraoral plates following the Grayson method. The study lasted for 4 months. MAIN OUTCOMES: The assessment of the changes observed in the interlabial gap and nasolabial esthetics was done using standardized 2-dimensional photographs. The correlation between dental arch changes and extraoral facial esthetics was studied. RESULTS: Both modalities showed improvement in nasolabial esthetics before the lip surgery. No statistically significant difference was found between NAM and CAD/NAM groups in any of the assessed variables. CONCLUSIONS: Both interventions were effective in the management of infants with bilateral CLP.

Thoracoscopic repair of congenital diaphragmatic hernia: a new anatomical reconstructive concept for tension dispersal at primary closure.

BACKGROUND: Several measures were implemented among authors striving to tail off recurrence rates of thoracoscopic congenital diaphragmatic hernia repair. In the presented study, we extended the use of rib-anchoring stitches to reorient the diaphragmatic muscle leaflets in the types B&C diaphragmatic hernias, to achieve tension dispersal at primary thoracoscopic repair. PATIENTS AND METHODS: Included in this study were early and late-onset lateral congenital diaphragmatic hernia patients, who had been operated upon in the years 2012 through 2018. A preliminary stitch was taken between posterior muscle edge and rib cage to reorient the diaphragmatic defect into a reversed C-shaped line. The lateral portion was closed by additional rib-anchoring stitches, while the medial one necessitated muscle to muscle stitches. Primary outcome being validated was the recurrence rate within a year post repair. RESULTS: In the 7-year inclusion period, 36 congenital diaphragmatic hernia cases were managed using the described approach. The repair was accomplished thoracoscopically in all but two cases, who were excluded from the study. Mean operative time was 76 min. No pledgets or synthetic patches were applied. Mean length of hospital stay was 7.6 days. Early postoperative course was uneventful in all but four cases; two ventilatory barotrauma and two mortalities. After a mean follow-up period of 29 months, five recurrences were reported (16%). Ipsilateral chest wall deformity was noticed in one case 3 years post repair. CONCLUSION: In the presented study, authors adopted thoracoscopic reorientation of diaphragmatic muscle leaflets in lateral congenital diaphragmatic hernia cases to achieve tension dispersal at primary repair. Short and mid-term results supported the efficacy and reproducibility of the described approach. However, long-term comparative studies seemed a necessity to validate this outcome.

Outcome of thoracoscopic repair of type-C esophageal atresia: a single-center experience from North Africa.

Thoracoscopic repair of esophageal atresia is gaining popularity worldwide attributable to availability and advances in minimally invasive instruments. In this report, we presented our experience with thoracoscopic esophageal atresia/tracheoesophageal fistula (EA/TEF) repair in our tertiary care institute. A prospective study on short-gap type-C EA/TEF was conducted at Cairo University Specialized Pediatric Hospital between April 2016 and 2018. Excluded were cases with birth weight < 1500 gm, inability to stabilize physiologic parameters, or major cardiac anomalies. The technique was standardized in all cases and was carried out by operating team concerned with minimally invasive surgery at our facility. Primary outcome evaluated was successful primary anastomosis. Secondary outcomes included operative time, conversion rate, anastomotic leakage, recurrent fistula, postoperative stricture, and time till discharge. Over the inclusion period of this study, 136 cases of EA/TEF were admitted at our surgical NICU. Thoracoscopic repair was attempted in 76 cases. In total, 30 cases were pure atresia/long gap type-C atresia and were excluded from the study. Remaining 46 cases met the inclusion criteria and were enrolled in the study. Mean age at operation was 8.7 days (range 2-32), and mean weight was 2.6 Kg (range 1.8-3.6). Apart from five cases (10.8%) converted to thoracotomy, the mean operative time was 108.3 minutes (range 80-122 minute). A tension-free primary anastomosis was possible in all thoracoscopically managed cases (n = 41) cases. Survival rate was 85.4% (n = 35). Anastomotic leakage occurred in seven patients (17%). Conservative management was successful in two cases, while esophagostomy and gastrostomy were judged necessary in the other for five. Anastomotic stricture developed in five cases (16.6%) of the 30 surviving patients who kept their native esophagus. Despite the fact that good mid-term presented results may be due to patient selection bias, thoracoscopic approach proved to be feasible for management of short-gap EA/TEF. Authors of this report believe that thoracoscopy should gain wider acceptance and pediatric surgeons should strive to adopt this procedure.

Laparoscopic Diamond Antroduodenostomy for Postcorrosive Pyloric Cicatrization: A Novel Approach.

BACKGROUND: Traditionally, Billroth I procedure or bypass gastrojejunostomy were the recommended approaches for management of postcorrosive complete gastric outlet obstruction (GOO), whereas Heineke Mickulicz pyloroplasty was recommended for moderate mucosal injury with partial cicatrization. In this study, laparoscopic diamond antroduodenostomy was carried out as an alternative minimally invasive approach for cases with pyloric cicatricial obstruction. PATIENTS AND METHODS: Between January and December 2017, children who were referred to Pediatric Surgery Department, Cairo University Hospital, with GOO as a consequence of caustic liquid ingestions were included in this study. Laparoscopic diamond antroduodenostomy was performed for the presented cases. RESULTS: Through the year 2017, 5 cases were approached with laparoscopic diamond antroduodenostomy. Isolated pyloric cicatrization was evident in 4 cases, whereas synchronous insult to thoracic esophagus and pylorus was manifest in the fifth case. Laparoscopic feeding jejunostomy completed the procedure for the case with esophageal stricture. Contrast study-24 hour postoperatively-assured no radiological leaks in the presented cases, where enteral feeding was gradually commenced, and patients discharged home a day later. After a mean follow-up of 13.5 months, neither recurrence of obstructive symptoms nor dumping was displayed. Cosmetic outlook inherent to the minimally invasive approach was appreciated by the parents. CONCLUSION: Laparoscopic diamond antroduodenostomy is a feasible approach for management of postcorrosive pyloric obstruction. It allowed early enteral feeding, with no dumping symptoms, in addition to the fundamental advantages of minimally invasive surgery. A bigger series and longer follow-up is recommended to verify the reported results.

Laparoscopically Assisted Vaginal Pull-Through in 7 Cases of Congenital Adrenal Hyperplasia with High Urogenital Sinus Confluence: Early Results.

INTRODUCTION: Surgical management of the high urogenital sinus (UGS) is challenging. Presence of a short urethra is a contraindication for UGS mobilization as this is likely to affect urinary continence. In addition, vaginal reconstruction of the high suprasphincteric confluence is complex and prone to complications and failure. METHODS: This study included 7 girls who underwent a laparoscopically assisted vaginal pull-through in the past 2 years. All cases included were diagnosed with congenital adrenal hyperplasia (CAH), with a high UGS, and a short urethra of ≤15 mm above the confluence. Patients were preoperatively assessed by genitography. Mobilization of the vagina was pursued until the confluence became visible and the vaginal caliber tapered off at its junction with the urethra. The connection was sutured or clipped and divided. Uterine round ligaments were divided to allow delivering the vagina to the perineum with minimum tension. The tract for the pull-through was created and the vagina was pulled outside and sutured to the perineal skin. Good vaginal mobilization allowed a direct perineal anastomosis without skin flap augmentation of the vaginal wall. Clitoroplasty and labiaplasty were deferred. RESULTS: Mobilization of the vagina was possible in all cases attempted, without injuries to the adjacent pelvic structures. Calibration and dilatation started 2 weeks postoperatively. At 12-month follow-up, all the patients had a patent vagina with good caliber, and were able to retain urine without dribbling. CONCLUSION: The laparoscopically assisted vaginal pull-through approach provides optimal exposure, facilitates vaginal dissection, separation from the urethra, and avoids injuries to the urinary structures. This allows vaginal reconstruction without tension.

Timing and Outcome Concerns regarding Feminizing Genitoplasty from the Perspective of Egyptian Families of Girls with Virilized External Genitalia.

BACKGROUND: Congenital adrenal hyperplasia in females leads to virilization of external genitalia and persistent urogenital sinus. There are controversies regarding the timing and outcomes of surgery. Deferring surgeries beyond childhood is difficult to implement in conservative societies, and may result in stigmatization and distress to individuals with disorders of sexual differentiation and their families. METHODS: Thirty girls with virilization due to congenital adrenal hyperplasia were admitted for single-stage feminizing genitoplasty, between 2011 and 2014. We prospectively studied the concerns and input of the families represented by the mothers. After comprehensive counselling, the mothers completed a questionnaire to clarify their priorities and concerns related to surgery. RESULTS: Surgeries were performed at a mean age of 22 months. Most cases ranged between Prader's degrees III and IV. Egyptian families believe that early surgical reconstruction is in the best interest of their girls. They are marginally more concerned about functional outcomes and future child bearing than external appearance and cosmetic outcomes. CONCLUSIONS: Social difficulties noticeably add challenges to the management plan within conservative societies. Early genital reconstructive surgery, when reasonably indicated, needs to remain a viable option. Comprehensive psychosocial support within a multidisciplinary approach is needed to defer feminizing genitoplasty in selected cases to adolescence.

Isolated Thoracoschisis: Case Report and Review of Literature.

A full-term male baby presented at day 2 postnatal with Riedel liver lobe, stomach, and much of the bowel herniating through a thoracic wall defect located just above and lateral to the left nipple. Operative conversion into a gastroschisis-like defect with construction of a silo bag was done. On thorough review of literature, it was found that this is only the second male infant reported with isolated thoracoschisis.