Pediatric gallstone disease-Management difficulties in clinical practice.

Background: Gallstone disease (GD) is no longer an exclusive condition of adulthood, and its prevalence is increasing in pediatric age. The management and the extent of the etiological investigation of GD in children and adolescents remains controversial. This study aimed to analyze the difficulties in the work-up and management of pediatric GD patients.

Drug-Related Adverse Reactions in Pediatric Inflammatory Bowel Disease.

The therapeutic approach to inflammatory bowel disease (IBD) is complex, often involving multiple pharmacologic classes. We aimed to evaluate the prevalence of drug-related adverse reactions (ARs) associated with therapies used in pediatric IBD. We conducted a retrospective study of pediatric patients with IBD followed in a tertiary hospital from 2010 to 2022.

Portal cavernoma in type 1 neurofibromatosis: A fortuitous or causal association?

Neurofibromatosis type 1 (NF-1) is a multisystem genetic disorder affecting the NF1 tumor suppressor gene. Patients typically develop superficial (cutaneous) and internal (plexiform) neurofibromas. The latter may rarely involve the liver locating in the hilum and encasing the portal vessels, leading to portal hypertension.

Incidental hypertransaminasemia in children-a stepwise approach in primary care.

Children with elevated liver enzymes are occasionally discovered through laboratory work-up from different clinical scenarios. Although the majority will have transient and/or benign conditions, a subgroup will have underlying liver disorders. The differential diagnosis is broad and therefore, a systematic approach is of utmost importance.

Incidental Liver Lesions in children: A practical and evidence-based approach.

Incidental liver lesions are increasingly being discovered in the context of the increased use of ultrasound studies and the majority are benign. In children, although individually rare, the differential diagnosis is broad and therefore a systematic approach is of utmost importance to reduce the radiological and disease burden in children and their families. This review article collected current evidence and provides fundamental information for the clinician regarding specific differential diagnoses and unique imaging features of benign liver lesions in children.

Hiatal hernia and Cameron ulcer: an overlooked association in pediatric patients.

A ten-year-old boy presented with a two-year history of iron deficiency anemia (IDA) and occasional vomiting. His medical history included cerebral palsy and chronic pulmonary disease under mechanical cough assistance and nocturnal non-invasive ventilation.

Neonatal cholestasis: development of a diagnostic decision algorithm from multivariate predictive models.

Despite the recent advances involving molecular studies, the neonatal cholestasis (NC) diagnosis still relays on the expertise of medical teams. Our aim was to develop models of etiological diagnosis and unfavourable prognosis which may support a rationale diagnostic approach. We retrospectively analysed 154 patients born between January 1985 and October 2019.

Metabolic liver diseases presenting with neonatal cholestasis: at the crossroad between old and new paradigms.

Metabolic liver diseases (MLD) are an important group of disorders presenting with neonatal cholestasis (NC). The spectrum of liver involvement is wide and the presumptive diagnosis is traditionally based on clinical and laboratory findings. Recently, next-generation sequencing (NGS) panels have emerged as an appealing tool to diagnose neonatal/infantile cholestatic disorders.

Insights Into Pediatric Autoimmune Gastritis: Is There a Role for Helicobacter pylori Infection?

Objectives: Autoimmune gastritis (AIG) is a chronic inflammatory condition of the gastric mucosa, mainly described in adults presenting with pernicious anemia. It results from antibody-mediated destruction of parietal cells, but the precise initiating event is unknown. The pathogenicity of Helicobacter pylori (H pylori) has been suggested but not established.

Iatrogenic superior mesenteric artery syndrome.

We have carefully read the article "Superior mesenteric artery syndrome: an uncommon cause of intestinal obstruction" by José Barquín-Yagüez et al. and we would like to report one case with the same diagnosis but with another etiology.

Pyogenic granuloma of the ampulla of Vater: unexpected cause of gastrointestinal bleeding.

We describe the case of a previously healthy 8-year-old girl presenting with a 1-year history of iron deficiency anemia. There was no report of hematemesis, abdominal pain or melena. Laboratory work-up excluded iron malabsorption as the underlying cause.

Helicobacter pylori antimicrobial resistance in a pediatric population.

Background: The increasing prevalence of Helicobacter pylori (H. pylori) antimicrobial resistance, primarily for clarithromycin decreases the success of treatment. The aim of this study is to determine the local pattern of first-line antimicrobials resistance and the eradication rate.

Dysphagia lusoria: uncommon cause of dysphagia in children.

Dysphagia lusoria (lusus naturae, latin for "freak of nature") describes dysphagia because of vascular compression of the esophagus. Symptoms, when present, occur at the two extremes of life. Owing to the more flexible and compressible nature of the trachea, children usually present with respiratory symptoms, in contrast to adults, who more often present with dysphagia.

Clinical practices among healthcare professionals concerning neonatal jaundice and pale stools.

Unlabelled: Jaundice and pale stools are major indicators of neonatal liver disease. Prognosis depends on timely diagnosis and management. We evaluated the clinical practices among healthcare professionals concerning jaundiced newborns and their ability to recognize pale stools.

A Novel Noonan Syndrome RAF1 Mutation: Lethal Course in a Preterm Infant.

Noonan syndrome is a relatively common and heterogeneous genetic disorder, associated with congenital heart defect in about 50% of the cases. If the defect is not severe, life expectancy is normal. We report a case of Noonan syndrome in a preterm infant with hypertrophic cardiomyopathy and lethal outcome associated to acute respiratory distress syndrome caused by Adenovirus pneumonia.