Experience with colostomy and colostomy reversal in children in Bauchi.

Background: Colostomy is one of the common surgical procedures performed in pediatric surgical practice. The aim of this study was to retrospectively review our experience with colostomy and closure (reversal) in children. Patients and Methods: A retrospective review of the data of all children aged 15 years and below who had colostomy and colostomy closure in the past 5 years. Results: Of the 67 children who had colostomy 42 (62.7%) boys and 25 (37.3%) girls, with an age range between 13 months and 8 years. Fifty-six (83.6%) of the children were <2 years. Anorectal malformation 53 (79.1%) was the common indication. Divided colostomy was performed in 62 (92.5%) patients and loop colostomy was performed in 5 (7.5%) patients. All the patients had intraperitoneal colostomy closure. A complication rate of 26.4% was seen. Duration of hospital stay ranged between 4 and 10 days. No mortality was recorded. Conclusion: Colostomy reversal is a safe procedure but morbidity may ensure and can easily manage.

Résumé Contexte: La colostomie est l'une des interventions chirurgicales courantes pratiquées en chirurgie pédiatrique. Le but de cette étude était de revoir rétrospectivement notre expérience en matière de colostomie et de fermeture (inversion) chez les enfants. Méthode: Une revue rétrospective des données de tous les enfants âgés de 15 ans et moins ayant subi une colostomie et une fermeture de colostomie au cours des 5 dernières années. Résultats: Sur les 67 enfants ayant subi une colostomie, 42 (62,7 %) garçons et 25 (37,3 %) filles, avec une tranche d'âge comprise entre 13 mois et 8 ans. Cinquante-six (83,6 %) des enfants avaient moins de 2 ans. La malformation ano-rectale 53 (79,1 %) était l'indication fréquente. Une colostomie divisée a été réalisée chez 62 (92,5 %) patients et une colostomie en anse réalisée chez 5 (7,5 %) patients. Tous les patients ont eu une colostomie intrapéritonéale fermée. Un taux de complications de 26,4 % a été observé. La durée du séjour à l'hôpital variait entre 4 et 10 jours. Aucune mortalité enregistrée. Conclusion: l'inversion de la colostomie est une procédure sûre mais la morbidité peut être assurée et peut être facilement gérée.

The candle as an improvised anal dilator following surgery for anorectal malformation.

Introduction: Anal dilation with Hegar dilator is recommended as part of the post-operative management following surgical correction of anorectal malformation (ARM) in children to prevent strictures. Parents usually continue dilation at home with a personal set of dilators. However, in low-resource settings, many parents cannot afford the Hegar dilator. Devices that have been improvised as dilators include appropriately sized candles, spigot from Foley catheter, rounded ball pen ends and mothers' fingers. We aimed to report our preliminary experience with the use of candle as an improvised anal dilator following surgeries for ARM in our practice. Materials and Methods: A review of records of children who had surgery for ARMs and commenced on candle dilation between February 2018 and July 2019 at our centre was done. Relevant demographic information, type of anomaly, duration of dilation, availability of health insurance coverage, complications and parents' acceptance of improvised dilator (evaluated during scheduled follow up visits) were retrieved. The data were analysed using SPPSS version 21 (Chicago, Illinois). Results: Nineteen patients underwent anal dilation with improvised candles during the period. Rectobulbar and rectovestibular fistulas were most frequent anomaly in boys and girls, respectively. The median age at surgery was 6 months. The median duration of dilation (completed in 9 patients) was 7 months. Candle dilation was well tolerated, and all parents were comfortable using the device. Conclusion: The candle as an improvised anal dilator following anorectal surgeries in children is a useful alternative to the conventional dilator. It is more affordable and gives satisfactory results.

Surgical management of traumatic perineal injury in female children: A report of two cases.

INTRODUCTION AND IMPORTANCE: Perineal trauma is uncommon in paediatric population,accounting for about 0.2 to 8 % of all paediatric trauma. The goal of surgical management is to ensure adequate anatomical reconstruction with good functional outcome and cosmesis. A novel surgical technique derived from posterior sagittal anorectoplasty (PSARP)was recently described for reconstruction of perineal injuries due to sexual assault in children. We report our experience with the utilization of this technique for perineal reconstruction in 2 girls with fourth-degree traumatic genito-anal injury. CASE PRESENTATION: The first patient is a 6 year old girl who presented 2 months post perineal injury following a fall.Previous multiple attempts at repair in peripheral hospital failed.She had Initial debridement,wound irrigation and divided sigmoid colostomy for stool diversion done.Definitive reconstruction was performed 5 months later.The second patient is a 14 year old girl that presented 6 days following perineal trauma sustained while riding a bicycle.Primary repair was also attempted before referral,with subsequent wound breakdown.Wound debridement and colostomy creation was done and surgical reconstruction carried out 6 months later.Following definitive repair,the colostomies in both patients were closed at 2 and 3 months respectively.Both patients are fully continent of stool and have excellent cosmetic outcome during postoperative follow up. CLINICAL DISCUSSION: The surgical technique allows for effective dissection and proper reconstruction of the perineal body and anorectal sphincters.It also avoids unnecessary dissection and tissue disruption as the intact posterior rectal wall and anal sphincters are left undisturbed. CONCLUSION: The Surgical technique derived from the principles of posterior sagittal anorectoplasty gives excellent functional outcome in perineal trauma.

Experience with the use of mohan's valvotome for posterior urethral valve ablation at a centre in North-Eastern Nigeria.

Introduction: Posterior urethral valve (PUV) is the most common congenital cause of lower urinary tract obstruction in boys. Management has remained challenging in our region, with features of renal impairment evident in some patients at the time of presentation. Endoscopic valve ablation is the gold standard of treatment, but this is not readily available in our setting. Mohan's valvotome has been described as an alternative device for valve ablation. This study aimed to highlight the clinical presentation, management and early outcomes following valve ablation using Mohan's valvotome. Methods: A retrospective study of boys with PUVs managed between September 2014 and June 2018 was done. The demographic characteristics, clinical features, investigations, treatment and initial outcomes were reviewed. The main outcome measures were improved post-ablation urinary stream, serial serum creatinine values at presentation, 4-5 days of initial catheter drainage and at follow-up. Results: There were ten boys with the median age at presentation of 4 months (mean: 23.9 months; range 10 days to 7 years). Four patients presented after 1 year. All the patients had features of bladder outlet obstruction with associated fever in seven patients and urinary tract infections in six patients. Nine patients (90%) had suprapubic masses, while 2 had ballotable kidneys with co-existing urinary ascites in one patient. Valve ablation was achieved with Mohan's valvotome. There was a significant improvement in the urine stream in all patients. The median duration of follow-up was 7.5 months. Median serum creatinine was 0.95 mg/dl (mean 0.94 mg/d ± 0.38 mg/dl) at follow-up, compared to a median of 4.03 mg/dl at presentation (P = 0.01). Conclusion: Initial drainage and definitive valve ablation with Mohan's valvotome is associated with improved serum creatinine and urinary stream.

Management of chylous ascites with surgery and frusemide in a new born.

Chylous ascites is the accumulation of milky fat-rich chyle in the peritoneal cavity. It is a rare condition in children. Congenital malformations of the lymphatic vascular channel are the predominant cause in children. Diagnosis is often confirmed by paracentesis of the chylous ascitic fluid. Treatment is generally conservative except in rare refractory cases that surgery is required for closure of the leak site or excision of the lymphatic cyst. Here is a report on the management of chylous ascites in a 6-h-old girl presenting in acute respiratory distress with acute abdominal distention due rapid increase in chylous ascitic fluid volume that was managed with surgery and frusemide.

Typhoid perforation in children below 5 years: a 10-year review of cases managed and outcome.

INTRODUCTION: Typhoid perforation is still prevalent in children in developing countries. Hence, the need for a review of the morbidity and mortality from typhoid perforation in children from poor countries. AIM: We review the clinical features, morbidity, and mortality of typhoid perforation in children aged ≤ 5 years in a developing country. METHODS: A retrospective 10-year study of children aged ≤ 5 years with typhoid perforation in two tertiary hospitals in northeastern Nigeria. Data regarding clinical presentation, investigations, intra-operative findings, treatment, and outcome were reviewed. RESULTS: Out of 221 children aged ≤ 15 years with typhoid perforation, 45 (20.4%) were aged ≤ 5 years. Fever and abdominal distension were present in all 45 (100.0%), followed by abdominal pain 33 (73.3%), constipation 19 (42.2%), diarrhoea and vomiting 18 (40.0%) and vomiting 13 (28.8%). All patients presented in second week of infection. Plain abdominal radiograph showed pneumoperitoneum suggestive of bowel perforation in 39 (86.7%) patients. Forty-one (91.1%) patients had ileal perforations with various severities of peritonitis. Out of which, 30 (73.2%) were single and 11 (26.8%) were multiple perforations. Two (4.4%) patients had peritonitis without bowel perforation, while 2 (4.4%) others had caecal, gall bladder perforations, respectively. Serious post-operative wound complications occurred in patients with severe peritonitis, multiple perforations, prolonged pre-operative resuscitation, and operation beyond 2 h. Overall, mortality rate was about 26.7% mainly in patients who had multiple perforations, severe peritonitis, prolonged pre-operative resuscitation, and operation time more than 2 h. CONCLUSION: Multiple perforations, severe peritonitis, and operation time more than 2 h are poor post-operative factors that were associated with poor post-operative outcome in our patients.

Challenges and Outcome of Management of Gastroschisis at a Tertiary Institution in North-Eastern Nigeria.

Introduction: Gastroschisis is a congenital anterior abdominal wall defect characterized by herniation of abdominal contents through a defect usually located to the right side of the umbilical cord. It occurs in about 1 in 2,000-4,000 live births and is slightly commoner in males. Management has remained challenging in the low and middle-income countries (LMICS), with high mortality rates. This study highlights the clinical presentation, treatment, outcomes, and challenges in the management of gastroschisis at a tertiary healthcare center in a resource-limited setting. Methods: This was a retrospective review of the records of all patients with gastroschisis managed over a period of 30 months (January 2016-June 2018). Data on patients' demographics, age, birth weight, clinical presentation, method of gastroschisis reduction and closure, complications, and outcomes were collated. Statistical analysis was performed using SPSS version 20. A p-value of >0.05 was considered significant. Results: Twenty-four patients with gastroschisis were managed. Of these, 18 patients had data available for analysis. There were 14 males, with a male-female ratio of 3.5:1. The median age at presentation was 11.0 h (range 1-36 h). Ten patients (55.6%) were delivered in a medical facility. One patient had type II jejunal atresia and transverse colonic atresia as associated anomalies. Improvised silos were applied by the bedside in 15 (83.3%) patients, while two patients (11.1%) had primary closure under general anesthesia. One patient died before definitive treatment could be done. Sterile urobags and female condoms were used for constructing improvised silos in 9 (60%) and 6 (40%) patients, respectively. Eight patients who had initial silo application had complete bowel reduction over a median time of 8.0 days (mean 10.0 ± 6.5 days, range 2-23 days). Total parenteral nutrition (TPN) was not available. The average time to commencement of feeding was 8.0 days ± 6.6 (median 6.0 days, range 2-22 days). Full feeding was achieved in five patients (two patients in the primary closure group and three from the silo group) over a mean time of 16.8 days ± 10.4 (median 14.0 days). Sepsis was the commonest complication. Four patients (22.2%) survived. Conclusion: Management of gastroschisis remains challenging in resource-limited regions.

Wilms tumor in a left pelvic kidney: A case report.

INTRODUCTION: Wilms tumor(nephroblastoma) is the most common renal tumor in childhood.The most frequent anomalies and syndromes associated with this tumor involve the genitourinary tract. The occurrence of Wilms tumor with renal ectopia is rare.When present,Wilms tumor is usually found in association with other forms of renal ectopia like horseshoe kidneys or crossed fused renal ectopia. However, reports of the occurrence of Wilms tumor in unilateral pelvic renal ectopia is uncommon. We report a case of Wilms tumor in a pelvic left kidney. PRESENTATION OF CASE: A 10 year old girl presented to the out-patient department with a one year history of lower abdominal mass, pain and hematuria. Examination revealed a mass in the suprapubic region. Radiological investigations showed a tumor in a left pelvic kidney. She was managed with preoperative chemotherapy, surgery and adjuvant chemotherapy. Histopathologic examination of the nephrectomy specimen confirmed the diagnosis of nephroblastoma. DISCUSSION: The occurrence of Wilms tumor in association with renal ectopia is rare. There are few reports of tumors arising in unilateral pelvic ectopic kidneys. A multi-modal treatment approach involving the use of chemotherapy, surgery and radiotherapy (for high-risk tumors) in the management of Wilms tumor gives good outcome. CONCLUSION: Tumors arising from a pelvic kidney should be considered as part of the differential diagnosis of lower abdominal masses in children.