Anette Sundfor Jacobsen

Transanal endorectal pull-through versus transabdominal approach for Hirschsprung's disease: a systematic review and meta-analysis.

AIM Transanal endorectal pull-through (TERPT) has become popular for single-stage treatment of Hirschsprungs disease. The benefits of TERPT over the conventional transabdominal approach (TAB) are still unclear. We performed a comprehensive meta-analysis comparing the clinical outcomes of TERPT and TAB. METHODS Original articles published from 1998 to 2012 were searched from Medline, Embase, and Cochrane databases. Randomized controlled trials (RCT) and observational clinical studies (OCS) comparing TERPT and TAB were included. Outcomes evaluated included operative time, hospital stay and incidence of postoperative incontinence/soiling, constipation and enterocolitis. Pooled odds ratios (OR) were calculated for dichotomous variables; pooled mean differences (MD) were measured for continuous variables. RESULTS Of 93 studies, 1 RCT and 11 OCS were included, comprising 444 cases of TERPT and 348 cases of TAB (215 Soave, 94 Duhamel, 24 Swenson, 15 Rehbein procedures). TERPT had shorter operative time (MD=-57.85 min; 95% confidence interval [CI], -83.11 to -32.60; P<0.00001) and hospital stay (MD=-7.06 days; 95% CI, -10.95 to -3.16; P=0.0004). TERPT had less postoperative incontinence/soiling (OR=0.58; 95% CI 0.37-0.90; P=0.01) and constipation (OR=0.49; 95% CI 0.30-0.81; P=0.005). There was no difference in incidence of postoperative enterocolitis. CONCLUSION TERPT is superior to TAB in operative time, hospital stay, postoperative incontinence and constipation. However, more randomized controlled trials are necessary to verify the benefit of TERPT for Hirschsprungs disease.

Sutureless circumcision: a prospective randomised controlled study

Our aim was to study the advantages of glue versus sutures for circumcision in children. A randomised prospective controlled study was conducted with 152 boys; glue was used on 80 and sutures on 72). The procedures were quicker and the duration and severity of postoperative pain were significantly less (p<0.001) in the cases in which glue was used. The tissue glue is a perfectly feasible alternative to sutures for circumcision in children and has potentially significant advantages.

Undescended testis: 513 patients’ characteristics, age at orchidopexy and patterns of referral

Objective Undescended testis (UDT) affects 1–6% of males. Current recommendations are to correct maldescent by 1 year of age. We identify the population characteristics of children referred and managed for UDT, age at referral and orchidopexy, and patterns of referral. Design, setting and patients Retrospective 5-year review of all patients operated for UDT from 2007 to 2011 in our institution. Patient demographics, neonatal diagnosis of UDT, age at referral, referral source and age at first orchidopexy were recorded. Data are reported as median (range). Results There were 513 boys with 576 undescended gonads; 450 (88%) had unilateral UDT. Congenital (present at birth) UDT was diagnosed in 287 (56%) children. Seventy-nine (15%) were premature births, 41 (8%) had associated major genitourinary abnormalities. Median age at referral was 1.1 (0–16.2) years; median age at first orchidopexy was 1.6 (0–17.2) years. When corrected for age, those with a history of prematurity and associated major genitourinary malformations were referred and operated on earlier. There was no difference in age at referral and orchidopexy when comparing unilateral versus bilateral maldescent, and palpability of UDT. Of those with congenital UDT, 70% were operated at beyond 1 year of age. Those referred from public tertiary hospitals were younger than those referred from community clinics (p<0.0001) and private healthcare institutions (p=0.003). Conclusions Despite early diagnosis in many patients with UDT, most are referred and operated after 1 year of age, even in congenital UDT. Premature babies, those with major genitourinary anomalies, and those seen in public tertiary hospitals are referred earlier. Community health initiatives must emphasise prompt referral to allay the impact of delayed surgery.

Kikuchi disease in Asian children

Objectives: Kikuchi disease is a benign, self‐limiting condition of unknown aetiology, often manifesting as cervical lymphadenopathy and fever. The disease usually manifests itself in adulthood and paediatric reports are uncommon. The aims of this study are to report the features of Kikuchi disease in the local paediatric population, and to raise the awareness of this entity among clinicians involved in treating these children.

Role of Surgery in the Era of Highly Successful Air Enema Reduction of Intussusception

BACKGROUND Despite routine use of air enema reduction in childhood intussusceptions, some still require operative management. This study evaluated the role of surgery and identified factors associated with failed air enema reduction and bowel resection. METHODS We reviewed 24 patients who underwent laparotomies for intussusception between 1 July 1999 and 31 July 2002. Demographic data, clinical presentations, investigations, surgical interventions and their outcomes were reviewed. RESULTS Twenty-four (14.5%) of 166 patients treated for intussusceptions between 1 July 1999 and 31 July 2002 underwent laparotomies. A significant proportion (45.8%) was younger than 3 months and older than 36 months of age. Intussusception was diagnosed on ultrasonography in 21 patients. Eighteen underwent attempted air enema reduction. Ileocolic intussusceptions occurred in 54.2% of patients. Five patients had small bowel intussusceptions, all of whom required bowel resection. Seven patients (29.2%) had pathological lead points. Presence of pathological lead points and intussusceptions occurring outside the ileocolic region strongly predicted the need for bowel resection. CONCLUSION Air enema reductions are less likely to succeed in patients less than 3 months old and those more than 3 years old. Bowel resection is most likely required when pathological lead points are present and when intussusceptions occur outside the ileocolic region. Early surgical intervention may obviate the need for bowel resection in selected patients, thereby reducing surgical morbidity.

Carbon dioxide laser circumcisions for children

Abstract.The carbon dioxide laser for circumcision was introduced by our department in 1989. This study aims to review our experience with laser circumcision for children and to evaluate its cost effectiveness as compared to conventional methods. A retrospective study of 30 patients who underwent conventional circumcision in 1985 and another 30 patients who underwent laser circumcision in 1995 was undertaken. The operating times in both groups were compared. The total cost of use of the laser machine was calculated, taking into account maintenance costs, estimated life span of laser machines (10 years) and costs of disposables used during each circumcision. This was weighed against the cost savings from shorter operating times and reduced operating theatre facility charges. Also, morbidity data from 2781 laser circumcisions done between May 1997 and April 2000 was collected. There was a significant decrease of 5 minutes in operating time for the group of patients who underwent laser circumcision. Calculated cost savings per laser circumcision from the reduced operating theatre time was S

The calcifying epithelioma of Malherbe in children: a 15-year experience

31/-. Of the 2781 cases of laser circumcision performed, there was an overall complication rate of 1.15%. Twenty-nine cases (1.04%) had post circumcision bleeding, of which 10 cases (0.36%) required unplanned return to operating theatre for hemostasis. Three cases (0.11%) had wound infection, requiring admission to hospital. Laser circumcision is a simple method with reduced operative time translating into cost effectiveness. Morbidity rates of laser circumcision compare favourably to those of conventional circumcision based on reports from other institutions.

Malignant peripheral nerve sheath tumor mimicking carotid body tumor—case report and review

The calcifying epithelioma of Malherbe is a benign tumour of hair-cell matrix, from which it derives its name of pilomatrixoma. Although a relatively benign lesion, diagnostic difficulty may arise and the definitive diagnosis of these firm subcutaneous tumours is often made only after histological analysis. Over 15 years, 46 patients have had 51 lesions excised. A brief historical overview is presented.

Neonatal intestinal volvulus due to a persistent right vitelline artery

Malignant peripheral nerve sheath tumor is a rare neurogenic tumor that usually presents in geriatic patients. Typically, it is found in the trunk and extremities and rarely presents in the head and neck region. It may mimic a carotid body tumor when it presents in the neck. We report the first case of malignant peripheral nerve sheath tumor of the vagus nerve in an adolescent boy. He presented with an asymptomatic lateral neck lump that was thought to be a benign schwannoma on preoperative imaging. We describe the diagnostic dilemma and management difficulties in this patient and review the literature.

STING versus HIT technique of endoscopic treatment for vesicoureteral reflux: A systematic review and meta-analysis

We report a case of neonatal intestinal volvulus around a persistent right vitelline artery, presenting as an aberrant parieto-mesenteric band on exploratory laparotomy. To our knowledge, this is the first case report in the English literature of a persistent right vitelline artery causing axial intestinal volvulus in a neonate. A review of the literature and the embryopathogenesis is discussed, as well as the importance of emergent diagnoses of such lesions.