Neuroblastoma (NB) is the most commonly occurring soft-tissue malignancy of childhood. Surgery plays an important role in multidisciplinary treatment and its principal aim is a local control of the disease, respecting the integrity of the surrounding structures. There is no unanimous consensus on the best surgical technique, and the operative approach largely depends on the anatomical location and the extension of the mass. To have a complete overview of the different type of treatment, we made a review of the literature from the last twenty years of all the surgical approaches applied for NBs resection, accordingly to the anatomical site.

Low-middle income countries (LMICs) are currently experiencing an important population growth, leading to a substantial raise in the number of children living in those areas. As a consequence, the existing gap between the need for surgical and anesthetic care and the available therapeutic options will increase. To overcome this, an improvement in the available expertise, infrastructures, and supplies will be mandatory. The implementation of educational and training programs for local healthcare providers should be a top priority. Alongside, the population's awareness on the necessity to seek for medical care should be deployed, together with an eased access to health facilities. Based on the existing literature and our 20-years' experience in humanitarian missions, our article aims to investigate the status of pediatric surgery in LMICs, and the role of western aids in the implementation of this ever-increasing field of expertise.

Objectives: One lung ventilation (OLV) is the preferred ventilation technique for thoracoscopy as it provides a better exposure of the operative field and grants the protection of the healthy lung. Preoperative evaluation of lung exclusion is necessary and different methods are available. In recent years lung ultrasound (US) gained popularity and its use for monitoring the endotracheal tube position is widely reported. The existing evidence on adults addresses lung US as effective, yet only few data are available in children. Therefore, we present our experience with lung US as verification method for pediatric OLV. Methods: All patients undergoing OLV for video-assisted thoracoscopic surgery from January 2019 to May 2021 and for whom lung exclusion was confirmed through lung US were involved. Lung exclusion was considered effective when absence of lung motion and presence of lung pulse were encountered. When lung US did not match these criteria, repositioning of the endobronchial device followed by US verification was performed. When lung US met the exclusion criteria surgery was started and direct thoracoscopic observation was used to verify lung exclusion. Results: A total of 20 patients, accounting for 22 procedures, were involved. Absence of lung motion and presence of lung pulse were assessed in the operative-side lung for all patients. Lung exclusion was confirmed through thoracoscopy. Postoperative lung US proved the reappearance of lung motion in the previously excluded lung. Conclusions: In our center experience lung US resulted to be a safe, effective, and time-saving verification method for OLV. Further studies are needed to define its sensitivity and specificity.

Gastroesophageal reflux disease (GERD) is a common comorbidity associated with congenital diaphragmatic hernia (CDH), with reported cases of Barrett's esophagus (BE) and esophageal adenocarcinoma before the age of 25. The prevalence and natural course of GERD in CDH survivors remain uncertain due to variations in diagnostic methods. We aimed to analyse the GERD prevalence from infancy through young adulthood. We retrospectively analyzed pH-impedance measurements and endoscopic findings in 96 CDH survivors evaluated as routine care using well established clinical protocols. GERD was defined as an abnormal acid exposure time for pH-MII measurements and as presence of reflux esophagitis or BE at upper endoscopy. Clinical data including symptoms at time of follow-up and use of antireflux medication were collected. GERD prevalence remained consistently low (≤10%) across all age groups, yet many patients experienced GER symptoms. Histological abnormalities were observed in 80% of adolescents and young adults, including microscopic esophagitis in 50%. BE was diagnosed in 7% before the age of 18, all had GER symptoms. CDH severity, anatomy at the time of CDH correction, alcohol usage, and smoking did not emerge as significant risk factors for GERD. Given the low GERD prevalence in CDH survivors, a symptom-driven approach to diagnosis and follow-up is warranted. We advise long-term follow-up for all adult patients due to the early onset of BE and the limited evidence available. The longitudinal course and impact of GERD on other long-term CDH-related comorbidities should be explored in larger cohorts. Not applicable.

Neuroblastoma (NB) is the most common extracranial, solid, pediatric malignancy and, despite the constant progress of treatment and development of innovative therapies, remains a complex, challenging disease causing major morbidity and mortality in children. There is significant variability in the management of neuroblastoma, partially due to the heterogeneity of the clinical and biological behavior, and partially secondary to the different approaches between treating institutions. Anesthesia takes an integral part in the multidisciplinary care of patients with NB, from diagnosis to surgery and pain control. This paper aims to review and discuss the critical steps of the perioperative and operative management of children undergoing surgery for neuroblastoma. Anesthesia and analgesia largely depend on tumor location, surgical approach, and extension of the surgical dissection. Attention should be paid to the physio-pathological changes on cardiovascular, gastrointestinal, and immune systems induced by the tumor or by chemotherapy. At the time of surgery meticulous patient preparation needs to be carried out to optimize intraoperative monitoring and minimize the risk of complications. The cross-sectional role of anesthesia in cancer care requires effective communication between all members of the multidisciplinary team.

As more neonates born with congenital diaphragmatic hernia (CDH) survive, interest in long-term morbidities and their health-related quality of life (HRQoL) is growing. For adolescents and young adults with CDH, information on HRQoL is anecdotal. Therefore, our aim was to evaluate HRQoL and its determinants in a recently studied cohort of adult CDH survivors. We conducted a prospective, nationwide observational cohort study in CDH patients born 1989 to 2001. Demographic and clinical characteristics were collected, and participants completed questionnaires assessing HRQoL, participation and autonomy, fatigue, and emotional and behavioral wellbeing. Descriptive and inferential statistical analyses were performed. Sixty-one CDH patients aged 19-31 years were included. Overall, participants experienced normal HRQoL for both physical (mean (SD) z-score: 0.03 (1.01); p = 0.088) and mental (z-score -0.23 (1.05); p = 0.316) components. Their participation and autonomy exceeded that of a reference population with one chronic disorder (p < 0.001), but they experienced significantly more fatigue (z-score: -0.46 (1.24); p = 0.006); which was severe in 16 %. Patients reported significantly more frequent internalizing problems, particularly within the 'somatic complaints' domain (p = 0.004). Among positive determinants of physical HRQoL were attendance of regular education, a higher exercise capacity, and better outdoors autonomy. Positive determinants of mental HRQoL included undergoing primary diaphragmatic repair and having fewer internalizing problems. CDH patients perceive their HRQoL to be comparable to that of the general population, achieving similar participation and autonomy. However, fatigue warrants attention during long-term follow-up, and psychological counseling in childhood and adolescence may be beneficial for addressing emotional problems. Not applicable.