Julian Roberts

Correct site surgery — are we up to standard?

To examine the impact made on safe surgical practice by the introduction of correct site surgery documentation in a children’s hospital containing a surgical unit in South Yorkshire. A retrospective audit of randomly selected case notes of children attending the hospital for an ENT/Plastic surgery/Orthopaedic/General surgical procedure during a period in 2006 or 2008. Outcome measures included the total, correct and legible completion of correct site surgery documentation pre-operatively. Significant improvement was noted between the 2006 and 2008 audits in the amount of patients being correctly marked (33% vs. 91%), however there were no forms in either study that were fully and correctly completed. Legibility of the forms also improved markedly between the studies (33% vs. 98%). The completion of correct site surgery forms improved with greater publicisation of the forms, however the practicality of the numbers of people required to complete the forms needs to be reviewed. The international introduction of such forms will generate valuable data as to the future utility of these checklists.

Management of rectal prolapse in children.

PURPOSERectal prolapse in children is not uncommon and usually is a self-limiting condition in infancy. Most cases respond to conservative management; however, surgery is occasionally required in cases that are intractable to conservative treatment. This study was designed to analyze the outcomes of rectal prolapse in children and to propose a pathway for the management of these cases in children.METHODSA retrospective analysis of all cases of rectal prolapse referred to our surgical unit during a period of five years was performed. End point was recurrence of prolapse requiring manual reduction under sedation or an anesthetic. Results are presented as median (range) and statistical analysis was performed using chi-squared test; P < 0.05 was considered significant.RESULTSA total of 49 children (25 males) presented with symptoms of rectal prolapse at a median age of 2.6 years (range, 4 months –10.6 years). All children received an initial period of conservative treatment with watchful expectancy and/or laxatives. Twenty-five patients were managed conservatively without any additional procedures (Group A), and 24 patients had one or more interventions, such as injection sclerotherapy, Thiersch procedure, anal stretch, banding of prolapse, and rectopexy (Group B). Management of rectal prolapse was successful with no recurrences in 24 patients (96 percent) in Group A vs. 15 patients (63 percent) in Group B at a median follow-up period of 14 (range, 2–96) months. An underlying condition was found in 84 percent of patients in Group A vs. 54 percent in Group B (P = 0.024). The age at presentation was younger than four years in 88 percent of patients in Group A vs. 58 percent in Group B (P = 0.019).CONCLUSIONSRectal prolapse in children does respond to conservative management. A decision to operate is based on age of patient, duration of conservative management, and frequency of recurrent prolapse (>2 episodes requiring manual reduction) along with symptoms of pain, rectal bleeding, and perianal excoriation because of recurrent prolapse. Those cases presenting younger than four years of age and with an associated condition have a better prognosis. The authors propose an algorithm for the management of rectal prolapse in children.

Retrograde balloon dilation of ureteropelvic obstructions in infants and children: early results.

OBJECTIVES Although balloon dilation is a successful and widely accepted minimally invasive method of treating vascular, esophageal, and colonic strictures, it has not been reported in the management of ureteropelvic junction (UPJ) obstruction in infants. We investigated the role of retrograde balloon dilation as the primary treatment of UPJ obstruction in infants, and we report the technique and early results. METHODS Prospective study of infants and young children undergoing retrograde balloon dilation of primary UPJ obstruction using a 3.8 F, 8 atmosphere radial balloon dilator. RESULTS Ten infants and children with a median age of 16 months (range, 3 months to 9 years 6 months) underwent retrograde balloon dilation for proven UPJ obstruction with successful outcome in 7 patients following one dilation. CONCLUSIONS The minimally invasive nature of this technique and our encouraging early results lead us to conclude that this technique warrants further clinical evaluation.

Endourethral injection of bulking agents for urinary incontinence in children

To assess the early and late outcome of endourethral injection with bulking agents in children with urinary incontinence (a neuropathic bladder or exstrophy‐epispadias complex), by reviewing our experience over a 5‐year period.

20 mm lithium button battery causing an oesophageal perforation in a toddler: lessons in diagnosis and treatment

Swallowed button batteries (BB) which remain lodged in the oesophagus are at risk of serious complications, particularly in young children. The authors report a 3-year-old child, who rapidly developed an oesophageal perforation, following the ingestion of a 20-mm lithium BB which was initially mistaken for a coin. A thoracotomy and T-tube management of the perforation led to a positive outcome. BBs (20 mm) in children should be removed quickly and close observation is required as the damage initiated by the battery can lead to a significant injury within a few hours.

Factors affecting the outcome of foreskin reconstruction in hypospadias surgery

OBJECTIVE Despite ongoing refinement of numerous techniques, the incidence of complications following hypospadias repair is still significant. The aim of this study is to evaluate the factors that affect the success in childhood of foreskin reconstruction with hypospadias repair. MATERIALS AND METHODS A retrospective study was carried out of all primary hypospadias repairs with foreskin reconstruction (n=408) over the last 23 years. The hypospadias was coronal in 160 (39%), glanular in 114 (28%), subcoronal in 78 (19%) and distal penile in 56 (14%) cases. Foreskin reconstruction was included in 362 cases suitable for a meatal advancement (191) or distal urethral tubularization (171), and 46 cases for a flip-flap procedure (37 Mathieu, nine Barcat). Outcome analysis was of foreskin-related complications post surgery. RESULTS Foreskin repair was successful in 333 cases (92%) that underwent meatal advancement/distal urethral tubularization, and 33 (72%) that underwent a flip-flap operation. Complications related to the foreskin occurred in 10% of the whole group with a urethral fistula rate of 8%. The median age at surgery was 13 months (2-120 months), and the median follow-up period was 11 months (1-100 months). CONCLUSIONS A good cosmetic and functional outcome can be achieved with foreskin reconstruction combined with a variety of hypospadias repairs. The outcome in this series was better in cases of distal hypospadias using interrupted polyglactin sutures.

Foreskin preputioplasty and intralesional triamcinolone: a valid alternative to circumcision for balanitis xerotica obliterans

BACKGROUND We previously reported our short-term experience of foreskin preputioplasty as an alternative to circumcision for the treatment of foreskin balanitis xerotica obliterans (BXO). In this study, we aimed to compare this technique with circumcision over a longer period. METHODS Between 2002 and 2007, boys requiring surgery for BXO were offered either foreskin preputioplasty or primary circumcision. The preputioplasty technique involved triradiate preputial incisions and injection of triamcinolone intralesionally. Retrospective case-note analysis was performed to identify patient demographics, symptoms, and outcomes. RESULTS One hundred thirty-six boys underwent primary surgery for histologically confirmed BXO. One hundred four boys opted for foreskin preputioplasty, and 32, for circumcision. At a median follow-up of 14 months (interquartile range, 2.5-17.8), 84 (81%) of 104 in the preputioplasty group had a fully retractile and no macroscopic evidence of BXO. Of 104, 14 (13%) developed recurrent symptoms/BXO requiring circumcision or repeat foreskin preputioplasty. In the circumcision group, 23 (72%) of 32 had no macroscopic evidence of BXO. The incidence of meatal stenosis was significantly less in the foreskin preputioplasty group, 6 (6%) of 104 vs 6 (19%) of 32 (P = .034). CONCLUSION Our results show a good outcome for most boys undergoing foreskin preputioplasty and intralesional triamcinolone for BXO. There is a small risk of recurrent BXO, but rates of meatal stenosis may be reduced.

Delays in the diagnosis of anorectal malformations are common and significantly increase serious early complications.

AIM To clarify the extent of delayed diagnosis of anorectal malformations and the consequences of delaying this diagnosis. METHODS We performed a retrospective case review of all neonatal admissions with an anorectal malformation to a tertiary paediatric surgery unit. A delayed diagnosis was considered to be one made 24 h or more after birth. RESULTS 75 patients were included in the study group: 31 (42%) had a delay in the diagnosis; 44 (58%) had no delay in the diagnosis. The time of diagnosis where a delay had occurred ranged from 2-16 (median 2) d. A delay in diagnosis could not be accounted for by differences in age, sex, birthweight, gestational age, the severity or visibility of the lesion, the need for neonatal special or intensive care, or the presence of other anomalies. There were significantly more complications (including one death) amongst the group of children who had a delay in the diagnosis of an anorectal malformation. There was no significant difference in long-term functional outcome. CONCLUSION Delays in the diagnosis of anorectal malformations are much more common than previously thought. A delay in diagnosis significantly increases the risk of serious early complications and death.

Investigating febrile UTI in infants: is a cystogram necessary?

OBJECTIVE Current imaging recommendations for investigating any infantile febrile urinary tract infection (UTI) are ultrasound scan (US), micturating cystourethrogram (MCUG) and dimercaptosuccinic acid (DMSA) scan. The aim of this retrospective cohort study was to determine the need and indications for MCUG in the investigation of a first febrile infantile UTI, as doubts have been raised over its benefit. PATIENTS AND METHODS Information on 427 infants who had undergone US, MCUG and DMSA following a first febrile UTI was prospectively recorded. The infants were divided into two groups: A (354) with normal renal US and B (73) with abnormal US. DMSA findings were correlated with findings on MCUG. Main outcome measures were incidence of recurrent UTIs, change in management or intervention as a result of MCUG, and outcome at discharge. RESULTS Only 21/354 (6%) infants in Group A had both scarring on DMSA and vesicoureteric reflux (VUR), predominantly low-grade on MCUG. In Group B (abnormal US), 23/73 (32%) had scarring on DMSA and vesicoureteric reflux, predominantly high grade on MCUG. Of the infants with non-scarred kidneys, 73% had dilating reflux. Successful conservative treatment was performed in 423 infants, and 4 infants in Group B required surgery. CONCLUSION We recommend US and DMSA in all infantile febrile UTI cases. Where US is normal, MCUG should be reserved for those cases with abnormal DMSA. Where US is abnormal, MCUG should be performed irrespective of findings on DMSA scan. A randomized prospective study is necessary to evaluate this further.

Infantile urinary tract infection and timing of micturating cystourethrogram

OBJECTIVE The investigation of infantile febrile urinary tract infection (UTI) is still a subject of debate and controversy. To evaluate for vesicoureteric reflux (VUR) most authorities recommend a micturating cystourethrogram (MCUG) to be performed at least 4 weeks after UTI to avoid false positive. PATIENTS AND METHODS At a tertiary centre for paediatric specialities, information on 427 infants who had undergone MCUG following a first febrile UTI was prospectively recorded and their case notes reviewed. The infants were divided into two groups: Group A (117) with MCUG performed less than 4 weeks from UTI diagnosis and Group B (310) with MCUG after at least 8 weeks from diagnosis. RESULTS Of the 427 children, VUR was detected in 33% of those for whom MCUG was performed less than 4 weeks after UTI diagnosis and in 24% of those for whom it was performed at least 8 weeks after diagnosis. CONCLUSION Neither the prevalence nor the grade of VUR in infants with a first episode of UTI is influenced by the timing of the MCUG following diagnosis. We therefore suggest that it is better to perform an MCUG as soon as possible, provided inflammation has subsided.