Conservative approach in Peutz-Jeghers syndrome: Single-balloon enteroscopy and small bowel polypectomy.

Aim: To assess the usefulness of the balloon assisted enteroscopy in preventing surgical intervention in patients with Peutz-Jeghers syndrome (PJS) having a small bowel large polyps.

Methods: Seven consecutive asymptomatic pts (age 15-38 years) with PJS have been collected; six underwent polypectomy using single balloon enteroscopy (Olympus SIF Q180) with antegrade approach using push and pull technique. SBE system consists of the SIF-Q180 enteroscope, an overtube balloon control unit (OBCU Olympus Balloon Control Unit) and a disposable silicone splinting tube with balloon (ST-SB1).

Does an isolated benign choledochal stricture hide a PSC?

Background: Strictures of the extra-hepatic biliary tree are rare in children and have a benign non-traumatic inflammatory origin or are related to idiopathic fibrosing pancreatitis. Primary sclerosing cholangitis (PSC) can manifest as multiple biliary strictures or as a single dominant stricture. We describe the presentation, treatment, and outcome of six cases of isolated benign choledochal stricture (IBCS).

Eosinophilic esophagitis: is it also a surgical disease?

Background: Eosinophilic esophagitis (EoE) is a chronic immune/antigen-mediated disease with esophageal dysfunction and eosinophil-predominant inflammation. An association between EoE and gastro-esophageal reflux disease (GERD) has not been well established.

Aims: The aim was to evaluate patients with EoE who underwent pH-Multichannel Intraluminal Impedance (pH-MII), investigating proton-pump-inhibitors (PPI) therapy/anti-reflux surgery requirement.

Three-dimensional endoanal ultrasound and anorectal manometry in children with anorectal malformations: new discoveries.

Background/purpose: Fecal incontinence and constipation are common problems in follow-up of anorectal malformations (ARMs). We evaluated the anal sphincters using the 3-dimensional endoanal ultrasonography (3D-EAUS) and the anorectal manometry after ARMs repair.

Methods: Seventeen patients, divided into 3 groups according to Wingspread classification, underwent anorectal manometry and 3D-EAUS.

Strictureplasty and intestinal resection: different options in complicated pediatric-onset Crohn disease.

Background/purpose: Surgical resection or strictureplasty (SP) are different options for intestinal Crohn disease (CD) strictures. The aim of this article is evaluation of long-term outcome of SP and resection.

Methods: From 1996 to 2011, 39 patients (23 male, 16 female) with symptomatic ileal and ileocolonic CD strictures resistant to medical/nutritional therapy and treated with surgery in 2 different surgical units were reviewed.

Role of endoscopic retrograde cholangiopancreatography in diagnosis and management of congenital choledochal cysts: 28 pediatric cases.

Background/purpose: Management of choledochal cysts consists of surgical excision and hepaticojejunal anastomosis. Endoscopic retrograde cholangiopancreatography (ERCP) can be used to resolve complications and to evaluate the biliary tract and pancreatobiliary duct junction. Our aim was to underline the importance of ERCP for optimal management.

Surgery or endoscopy to treat duodenal duplications in children.

Background/purpose: Gastrointestinal duplications (duodenal duplications [DDs]) are a rare congenital malformation generally located in or adjacent to the medial border of the duodenal wall. The goal of therapy is surgical excision. Conservative endoscopic management represents an alternative option.

Delayed gastric emptying and typical scintigraphic gastric curves in children with gastroesophageal reflux disease: could pyloromyotomy improve this condition?

Background/purposes: Delayed gastric emptying (DGE) is a cofactor in the etiopathogenesis of gastroesophageal reflux disease (GERD). Scintigraphy is the criterion standard to evaluate gastric emptying (GE). This study aims to define typical scintigraphic activity-time curves (ATCs) related to DGE and esophageal atresia (EA) and to demonstrate the effectiveness of pyloromyotomy (P) in improving GE.

Custom dynamic stent for esophageal strictures in children.

Background: Esophageal stenting represents a new strategy to avoid multiple dilations owing to stenosis relapse. Our custom stent improves esophageal motility unlike the widespread self-expandable plastic esophageal stents. The aim of the study was to confirm the efficacy of treatment with silicone custom stents in esophageal stenosis (ES) in pediatric patients.

Esophageal stenosis in epidermolysis bullosum: a challenge for the endoscopist.

Background/purpose: Esophageal stenosis is a severe complication in dystrophic epidermolysis bullosa (EB). Endoscopic dilations may cause mucosal injury with stricture recurrence. Our aim was to describe our referral EB-center experience on safety and long-term efficacy of fluoroscopically guided balloon dilation without endoscopy.

Eosinophilic esophagitis: management and pharmacotherapy.

Eosinophilic esophagitis represents the most debated disease of the last 10 years, too often speculated or overestimated and certainly well known and examined. The aim of this study was to summarize the recent therapeutic trends in order to show persistent doubts regarding several debated therapies. The study combined the most recent international literature and the authors' daily experience to define the scope of the review, with limits caused by a lack of available randomized studies between dietetic and pharmacological treatment.

Paediatric eosinophilic oesophagitis: towards early diagnosis and best treatment.

Unlabelled: Eosinophilic oesophagitis is an emerging disease, well known also in paediatric age, probably caused by both IgE and non-IgE mediated food allergies, diagnosed by upper endoscopy with biopsy. The most severe complication is oesophageal stenosis. The identification of the offending allergens is often difficult; therapy is focused to eliminate the supposed antigenic stimulus, to control the acute symptoms and to induce long-term remission.

Efficacy of noninvasive tests in the diagnosis of Helicobacter pylori infection in pediatric patients.

Background: Helicobacter pylori infection is likely acquired in childhood. Helicobacter pylori is recognized as a cause of gastritis and peptic ulcer.

Objective: To investigate some noninvasive tests, particularly H pylori fecal antigen, for the diagnosis of H pylori infection in comparison with the gold-standard invasive test, esophagogastroduodenoscopy with biopsy.

Long gap esophageal atresia and esophageal replacement: moving toward a separation?

Background/purpose: Treatment of long gap esophageal atresia (EA) is still a major challenge. Gastric transposition and colon interposition are the 2 most popular choices for esophageal replacement, but there is general agreement that the child's own esophagus is the best. The aim of the study was to critically evaluate the feasibility and outcome of primary repair of long gap EA with or without tracheoesophageal fistula (TEF) by direct esophago-esophageal anastomosis as the only technique.

Combined approach to functional constipation in children.

Background/purpose: The authors' 15-year experience with children shows a high percentage of recurrence of functional constipation (FC) with conventional treatment. These data, confirmed in the international literature, led them to develop a new therapeutic approach. The aim of this study was to achieve intestinal control and avoid recurrence of FC in children through use of medical-psychological treatment.

Strictureplasty: An alternative approach in long segment bowel stenosis Crohn's disease.

Background/purpose: Intestinal resection is the most frequent surgical procedure for bowel stenoses in Crohn's disease (CD). Recurrence of strictures, particularly with ileocolonic disease, often requires resection of lengthy segments of bowel, potentially resulting in short bowel syndrome. Different techniques of strictureplasty, such as those described by Mikulicz, Finney and Michelassi, are used in adults.

Esophagogastric dissociation versus fundoplication: Which is best for severely neurologically impaired children?

Purpose: Neurologically impaired children (NIC) often have swallowing difficulties, severe gastroesophageal reflux, recurrent respiratory infections, and malnutrition. Bianchi proposed esophagogastric dissociation (EGD) as an alternative to fundoplication and gastrostomy. The authors compared these 2 approaches.