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Objective: Congenital heart diseases (CHD) are the most frequently associated anomalies with anorectal malformations (ARM). Nevertheless, many specific aspects of CHD in ARM patients have yet to be studied. The aims of this study were to evaluate the prevalence and distribution of CHD in neonates-infants with ARM, and to explore whether the severity of ARM, and the presence of VACTERL association, had an impact on CHD rate, severity, and timing at first cardiac surgery., Study Design: All consecutive newborn-infants with ARM managed in our tertiary center (January-1999; December-2021) were collected from a prospective database and retrospectively analyzed. Prevalence and distribution of CHD in ARM patients were assessed. Patients were divided into groups depending on ARM severity and presence of VACTERL association. Pairwise comparison for CHD prevalence, severity, and timing at first cardiac surgery was performed between groups., Results: Of 396 ARM patients identified, those with severe ARM showed a higher number of overall CHD compared to patients with non-severe ARM (36.7 % vs. 25.2 %, p = 0.032). VACTERL + patients had a significantly higher prevalence of CHD (73.4 % vs. 16.4 %; p <0.001) and major CHD (51.7 % vs. 26.9 %; p = 0.008) when compared with VACTERL-patients. Furthermore, VACTERL + patients underwent first cardiac surgery at a significantly younger age than VACTERL-patients (5.2 ± 15.2 months vs. 11.9 ± 6.3, p = 0.039)., Conclusions: Patients with severe ARM had a higher number of CHD compared to patients with non-severe ARM. VATERL + patients had significantly more CHD and more severe CHD than VACTERL-patients. Early screening for CHD is strongly recommended in all newborns diagnosed with ARM before surgery., Level of Evidence: III retrospective comparative study., Competing Interests: Declaration of competing interest The authors have no financial relationships or conflicts of interest to disclose., (Copyright © 2023 Taiwan Pediatric Association. Published by Elsevier B.V. All rights reserved.)

Congenital diaphragmatic hernia (CDH) retains high mortality due to lung hypoplasia and pulmonary hypertension. Efforts to improve survival and outcome have included fetal intervention, delivery at specialist centres, elective operation after stabilisation of labile physiology and minimising barotrauma. Permissive hypercapnea ('gentle ventilation') represents a significant advance in therapy gaining wider acceptance in centres worldwide. Human genetic studies are underway to identify candidate genes for the birth defect. Progress in the basic sciences may uncover critical aspects of developmental biology fundamental to CDH. Clinical trends in perinatal management of CDH are highlighted, which underpin the challenges of this lethal human anomaly.

This is the unusual case of a 17-year-old girl affected by Rett Syndrome (RS) who suffered acute abdominal distension and constipation for a week. Laparotomy showed massive gastric dilatation, with total necrosis and perforation. Total gastrectomy and Y-Roux esophagojejunostomy were performed. We believe the clinical status was caused by the mechanism of air swallowing, present in our patient and typical in RS. In fact, as reported, massive air bloat may result in a decrease of the intramural blood flow with consequential ischemia of the gastric wall. We stress the importance of early detection of the gastroenterological symptoms in these patients, with timely positioning of nasogastric tube and gastrostomy, to prevent serious complications potentially life-threatening as massive gastric necrosis.