Laparoscopic Robotic-Assisted Restorative Proctocolectomy and Ileal J-Pouch-Anorectal Anastomosis in Children: Shifting to a Two Stage-Approach.

Restorative proctocolectomy (RPC) with ileal pouch-anal anastomosis (IPAA) is the gold standard surgical treatment for patients with ulcerative colitis (UC) unresponsive to medical therapy and those with familial adenomatous polyposis. Robotic IPAA is a safe and feasible option for the surgical treatment of UC in children. The feasibility of IPAA without ileostomy has been demonstrated in adult in the modified two-stage approach.

Pediatric nutritional surgery and its implications: results from a unicentric retrospective analysis.

Purpose: Existing guidelines provide weak recommendations on the surgical management of nutritional problems in children. The objective was to design a management pathway to address the best nutritional surgery (NS) procedure in a given patient.

Methods: Retrospective analysis of children treated at our department from January 2015 to December 2019.

Case report: Late-onset hypertrophic pyloric stenosis in a 3-year-old boy: It is never too late.

Hypertrophic Pyloric Stenosis (HPS) represents a relatively rare occurrence beyond infancy. Here, we present the case of a barely 3-year-old boy diagnosed with late-onset HPS and successfully treated with extra-mucosal pyloromyotomy. We review the literature, challenging the principle that more aggressive surgical approaches should be preferred over less invasive ones.

Surgical validation of functional magnetic resonance urography in the study of ureteral anomalies distal to the uretero-pelvic junction in a pediatric cohort.

Background: Ureteral anomalies distal to the Uretero-Pelvic Junction (UPJ) belong to the wide spectrum of congenital anomalies of the kidney and urinary tract (CAKUT). They can cause severe obstruction requiring a detailed anatomical depiction to define the surgical approach. Up to date, ultrasonography, voiding cystourethrography and scintigraphy are considered the gold-standard diagnostic tools to study obstructive anomalies of the urinary tract, however, they do not provide accurate ureteral anatomical details.

Magnetic resonance urography of congenital abnormalities - what the radiologist needs to know.

Congenital abnormalities of the kidney and urinary tract include a wide range of malformations ranging from asymptomatic to life-threatening conditions. Although pediatric urogenital system imaging is based on the use of US (pre- and postnatal), voiding cystourethrography and scintigraphic study, magnetic resonance (MR) urography plays a fundamental role in the classification and management of congenital abnormalities of the kidney and urinary tract, giving an overview of the different clinical pictures, thanks to its panoramicity and high anatomical detail. In fact the anomalies of the urinary tract are phenotypically variable because they can affect simultaneously several segments of different embryonic derivation, with complex clinical pictures; they can appear both as isolated phenotypes or as complex malformative conditions, involving renal parenchyma, collecting system and bladder.

Blood metal levels after minimally invasive repair of pectus excavatum.

Objectives: Minimally invasive repair of pectus excavatum (MIRPE) is the most popular surgical approach for paediatric patients with pectus excavatum. A substernal stainless still bar is inserted and left in place for 3 years and then removed. Our goal was to investigate blood metal levels after MIRPE and to correlate them with surgical details, such as the numbers of bars and stabilizers and the length of time the bar was in place.

Complications and trends in minimally invasive repair of pectus excavatum: A large volume, single institution experience.

Background/purpose: Complication risk in minimally invasive repair of pectus excavatum (MIRPE) is not negligible, particularly during learning curve. We reviewed the complications of a large series, evaluated the correlation with technical details and learning curve, and presented the strategies implemented to reduce them.

Methods: Data on MIRPE patients from 2005 to 2020 (divided in two groups: before and after 2013) were collected prospectively and reviewed.

Comparative Study Between Functional MR Urography and Renal Scintigraphy to Evaluate Drainage Curves and Split Renal Function in Children With Congenital Anomalies of Kidney and Urinary Tract (CAKUT).

Obstructive congenital anomalies of the kidney and urinary tract have a high risk of kidney failure if not surgically corrected. Dynamic renal scintigraphy is the gold standard technique to evaluate drainage curves and split renal function (SRF). To compare functional magnetic resonance (MR) urography with dynamic renal scintigraphy in measuring volumetric SRF and in the classification of drainage curves in patients with congenital anomalies of the kidney and urinary tract.

Total oesophago-gastric dissociation in neurologically impaired children: Laparoscopic vs robotic approach.

Purpose: To evaluate and compare the feasibility and short-term results of laparoscopic and robotic total oesophago-gastric dissociation (TOGD) with a Roux-en-Y oesophago-jejunostomy. Minimal invasive surgery has multiple advantages in neurologically impaired patients. Robotic approach has overcome disadvantages linked to laparoscopy, in particular, referring to the surgeon fatigue.

Enterostomy-related complications in Hirschsprung's disease in a single cohort.

Background: Hirschsprung's disease (HSCR) is a frequent cause of intestinal obstruction in children and may require an enterostomy. The study aimed to describe the most common enterostomy-related complications in a series of patients treated in a single center.

Methods: A series of consecutive HSCR patients treated or followed-up at our institution between January 1993 and December 2016 were included.

Non-standard approach to infants and children with megacolon: laparotomy and endorectal pull-through for diagnosis and treatment in difficult countries with low resources in a non-profit setting: return to the past Soave's ERPT.

Background: Hirschsprung's disease is an important cause of pediatric constipation with high risk of bacterial enterocolitis. Its diagnosis is histological and the suction biopsy is the gold standard. In resource-limited countries, the main diagnostic exam is the contrast enema and mini-invasive surgery lacks.

Non-contrast-enhanced magnetic resonance angiography for detecting crossing renal vessels in infants and young children: comparison with contrast-enhanced angiography and surgical findings.

Background: Knowing that ureteropelvic junction obstruction is due to a crossing renal vessel is essential in choosing the appropriate surgical treatment.

Objective: To evaluate the diagnostic accuracy of non-contrast magnetic resonance (MR) angiography in identifying crossing renal vessels in children younger than 4 years old with unilateral hydronephrosis.

Materials And Methods: A retrospective review of preoperative MR urography of children with unilateral hydronephrosis was conducted by two independent readers.

Antibiotic prophylaxis in children undergoing abdominal surgery for neoplastic diseases.

Little is known about the effectiveness of antibiotic prophylaxis for prevention of surgical site infections (SSIs) in paediatric abdominopelvic surgical oncology. A retrospective analysis was performed upon the incidence of SSIs in children receiving a 24-hour antibiotic prophylaxis with cefazolin for abdominopelvic oncological surgery. In all, 145 patients (57% females) with a median age of 4 years underwent surgical procedures for abdominopelvic tumours.