Shailinder Singh

Gastroschisis: determinants of neonatal outcome

Abstract. This retrospective study elicits information regarding the dependence of neonatal outcome in gastroschisis upon: (1) the mode of delivery, (2) place of birth, (3) time for birth to surgery, (4) method of closure, (5) time from operation to commencement of first enteral feeds. The neonatal intensive care database from five major tertiary centres was used to identify 181 neonates with gastroschisis from 1990 to 2000. There were 8 deaths. There were no significant differences in outcome for infants delivered vaginally (102) versus Caesarean section (79), those born near the tertiary centre (133) as compared to infants born away (48), ones operated within 7 hours (125) compared with those operated after 7 hours (56), with delayed closure (30) versus primary closure (151). Neonates fed within 10 days of operation (85) had significantly lower incidence of sepsis, duration of TPN and hospital stay when compared to those fed after 10 days (96). Early commencement of feeds decreases the incidence of sepsis, duration of total parenteral nutrition (TPN) and hospital stay. Place of delivery, mode of delivery, time to surgery and type of closure do not influence neonatal outcome.

Experience of the MACE procedure at a regional pediatric surgical unit: a 15-year retrospective review.

INTRODUCTION The Malone antegrade continence enema (MACE) procedure is an established treatment option for children with constipation or fecal incontinence. This study retrospectively analyses the management and outcomes of children who underwent MACE procedures at a regional pediatric surgery unit. PATIENTS AND METHODS Children who underwent a MACE procedure in our unit between 1998 and 2012 were identified. Demographic and clinical data were obtained from contemporaneous records. Using the continence scale described by Malone, overall outcomes were categorized as full, partial, or failure (full: totally clean or minor rectal leakage on night of washout; partial: clean but significant stoma or rectal leakage, occasional major leak and/or still wearing protection but perceived by child or parent to be an improvement; failure: regular soiling or constipation persisted, no perceived improvement, procedure was abandoned). Data entry and statistical analysis were performed using Excel and SPSS (IBM Corp., Armonk, New York, United States). RESULTS A total of 40 children (29 male) were identified for inclusion. Underlying diagnoses were idiopathic constipation (16), anorectal anomalies (14) and Hirschprungs disease (10). The MACE procedure was performed laparoscopically in 26 cases and using an open technique in 14 cases. Mean age at the time of surgery was 8.9 years (range, 3-19 years) and mean follow-up time was 6.5 years (range, 1-10 years). Outcomes categorized as full were 62.5% for chronic idiopathic constipation (CIC), 71.4% for anorectal malformation (ARM), and 70% for Hirschsprung disease (HD). Overall success rates (full and partial outcomes combined) were 87.5% for CIC, 92.8% for ARM, 100% for HD, and 92.5% for all diagnoses taken together. Eleven MACE procedures (27.5%) were reversed, in seven (17.5%) due to the return of spontaneous and regular bowel movements and in four (10%) due to stomal problems. CONCLUSION This study identified a high success rate (combining full and partial outcomes) of 92.5% for MACE procedures within our unit. An encouraging finding is that the procedure was reversed in a significant proportion of patients following the return of normal bowel habits.

Peristeen (ⓒ) transanal irrigation system for paediatric faecal incontinence: a single centre experience.

Aim. To evaluate the efficacy of the PeristeenⒸ transanal irrigation system when treating faecal incontinence in children due to chronic idiopathic constipation. Methods. A retrospective study was conducted of the first cohort of patients affected with faecal incontinence and referred to our centre for PeristeenⒸ transanal irrigation treatment between January 2010 and December 2012. Patients with neurogenic bowel disturbance were excluded. A previously described and validated faecal continence scoring system was used to assess bowel function and social problems before and after treatment with PeristeenⒸ. Results. 13 patients were referred for PeristeenⒸ transanal irrigation during the study period. Mean time of using PeristeenⒸ  was 12.6 months (±0.6 months) and mean length of follow-up was 21.2 months (±0.9 months). All patients were noted to have an improvement in their faecal continence score, with a mean improvement from 9.7 ± 1.4 to 14.8 ± 2.7 (P = 0.0008) and a reduction in episodes of soiling and increasing in quality of life scores. Conclusion. In this initial study, PeristeenⒸ appears to be a safe and effective bowel management system, which improves bowel function and quality of life in children affected with faecal incontinence as a result of chronic idiopathic constipation, Hirschsprungs disease, and anorectal malformations.

Small bowel volvulus due to giant mesenteric lipoma

We report on a 14-year-old girl with acute intestinal obstruction due to volvulus of the small bowel caused by a giant mesenteric lipoma. To the best of our knowledge, this presentation of a mesenteric lipoma is unknown in the previous paediatric literature.

Denis Browne's thoracotomy revised.

Abstract The three main issues involved in thoracotomy technique for the repair of oesophageal atresia (OA) are: (1) prevention of chest wall deformities; (2) adequate surgical exposure; and (3) the cosmetic appearance of the skin scar. Adequate surgical exposure should be the first priority. The technique described is an endeavour to address all the above concerns, a modification of the technique described by Denis Browne that eliminates the risk of injury to the long thoracic nerve (LTN). A retrospective analysis from case notes of 70 children (1974–1997) with OA from a single surgeons practice was performed. Data collected included the presence of complications such as wound problems, chest-wall deformities, and evidence of nerve palsies including winged scapula. A uniform technique of a vertical skin incision in the mid-axillary line, preservation of the latissmus dorsi, and division of the serratus anterior muscle anterior to its nerve was followed in all cases. No wound infection, breakdown, or seroma formation was seen in any case. On long-term followup (range 1–22 years, mean 10.5 years) no chest wall deformities or nerve palsies were observed. This modification gives excellent exposure, avoids injury to the LTN, does not lead to chest-wall deformity, and gives a pleasing cosmetic result. The scar is hardly noticeable with the arm by the side of the body.

Coeliac axis thrombosis associated with the combined oral contraceptive pill: a rare cause of an acute abdomen.

Abstract We report a case of coeliac axis thrombosis and splenic infarction presenting in a girl of 14 years who had been on the oral contraceptive pill (OCP), Marvelon (ethinyloestradiol 30 μg plus desogestrel 150 μg, Organon, Cambridge, UK), for 3 weeks. She had no other risk factors for thrombo-embolism. Diagnosis was made with duplex Doppler ultrasound and confirmed with dynamically-enhanced comput‐ed tomography and magnetic resonance angiography, thus avoiding the need for percutaneous arteriography. Though mesenteric thrombo-embolic disease is recognised in association with use of the combined OCP, it has not previously been reported to affect the coeliac axis. Paediatricians and surgeons should be aware of the risks to young girls on the OCP, and consider it in their differential diagnosis of the acute abdomen.

Accidental button battery ingestion presenting as croup.

OBJECTIVES To report a case of misdiagnosis of an impacted oesophageal button battery in a child, and to describe the associated risk factors for impaction and the management of such cases. CASE REPORT An 18-month-old, otherwise fit and well child with stridulous respiration was initially treated for croup. Medical treatment over the course of three months failed, and appropriate imaging subsequently demonstrated an impacted button battery in the upper oesophagus. This was promptly removed. There were no signs of damage on direct visualisation, or on a follow-up contrast swallow image. CONCLUSION This case highlights the difficulty of diagnosing oesophageal foreign bodies. We also discuss the characteristics of button batteries which confer a greater risk of impaction, and the associated sequelae and complications.

Excision duodenoplasty: a new technique for congenital duodenal obstruction

Abstract  Slow anastomotic function is a common problem in the management of congenital duodenal obstruction. We describe a simple technique of excision duodenoplasty (ED) that results in a fixed open anastomosis, which facilitates early commencement of feeds and discharge from hospital. A retrospective case-note review (1981–2000) was undertaken to compare the results of ED with side-to-side duodenoplasty (SSD) and diamond-shaped anastomosis (DD). The outcome measures were days to commencement of feeds, duration of total parenteral nutrition (TPN), and length of hospital stay. In ED a 1.0 to 1.5-cm elleptical segment of dilated duodenum is excised. A longitudinal incision is made in the smaller distal duodenum. A side-to-side one-layer anastomosis is performed. The wall of the proximal duodenal stump is thick, and excision of the ellipse keeps the anastomosis open by preventing apposition of the opposing walls. This facilitates good drainage across the anastomosis. The time to onset of feeding was longer after SSD (median 7 days) compared to ED (5 days) and DD (5 days). The total duration of TPN was also longer for SSD (9 days) in comparison to ED (7 days) and DD (7 days). Although the duration of hospital stay was more for SSD (18 days) than ED (13 days) and DD (16 days), this difference was not statistically significant. The ED technique thus gives an equally good result as DD and a better result than SSD. It is simple to perform and to teach.

Successful treatment of recurrent rectal prolapse using three Thiersch sutures in children

Many techniques are described to manage recurrent rectal prolapse in children, including repeated Thiersch stitch, phenol injections, Delorme and Altemeier procedures, and rectopexy. We describe a case of successful treatment of rectal prolapse by placing three Thiersch sutures circumferentially along the anal canal—a simple and novel modification of a well-known procedure. An 8-year-old boy with full-thickness rectal prolapse was treated with laxatives to no avail. He was subsequently treated with phenol-in-almond-oil injection and insertion of a 1/0PDS Thiersch suture. The effects were temporary with recurrence 3 months later. A further phenol-in-almond-oil injection was given and a 1/0PDS Thiersch suture placed, and the patient was discharged on laxatives. Recurrence occurred again at 3 months. This was treated with three circumferential Thiersch sutures along the anal canal—one Prolene 2/0 and two 1/0PDS. There has been no recurrence at follow-up. Placement of three sequential Thiersch sutures along the rectum is effective in treating recurrent rectal prolapse and a good alternative to major rectopexy.

Situs inversus totalis, oesophageal atresia and tracheo-oesophageal fistula.

A term baby girl had respiratory distress on first feed. She had cardiac impulse and heart sounds on the right side. Liver was palpable below the left costal margin with liver dullness on the left side. An orogastric tube got arrested at 10 cm. Chest x-ray showed the arrest of a replogal tube with its tip at T4 in keeping with oesophageal atresia (OA) and dextrocardia (figure 1A). X-ray …