Double aortic arch: a comparison of fetal cardiovascular magnetic resonance, postnatal computed tomography and surgical findings.

Background: In double aortic arch (DAA), one of the arches can demonstrate atretic portions postnatally, leading to diagnostic uncertainty due to overlap with isolated right aortic arch (RAA) variants. The main objective of this study is to demonstrate the morphological evolution of different DAA phenotypes from prenatal to postnatal life using three-dimensional (3D) fetal cardiac magnetic resonance (CMR) imaging and postnatal computed tomography (CT)/CMR imaging.

Methods: Three-dimensional fetal CMR was undertaken in fetuses with suspected DAA over a 6-year period (January 2016-January 2022).

Abdominal Ultrasound Scanning for NEC in Babies at the Threshold of Viability: A Single Centre Experience.

Aim: Neonatal units are caring for increasing numbers of babies born <24 weeks gestation. These babies are vulnerable to developing necrotising enterocolitis (NEC). Their presentation is often atypical, both clinically and radiologically.

Single-center review on safety of biodegradable airway stenting in pediatric population.

Background: Tracheobronchomalacia (TBM) and airway stenosis are recognized etiologies of airway obstruction among children. Their management is often challenging, requiring multiple interventions and prolonged respiratory support with associated long-term morbidity. Metallic or silicone stents have been used with mixed success and high complication rates.

Point-of-care ultrasound for neonatal central catheter positioning: impact on X-rays and line tip position accuracy.

Unlabelled: Objective of the study was to compare number of X-rays performed for neonatal central line tip positioning when real-time US is used compared to X-ray only, and to assess consequences on position accuracy, irradiation and cost. Retrospective monocentric cohort study conducted at Evelina London Children's Hospital Neonatal Unit over 6 months. Study was conducted during implementation of US for line tip localisation with formulation of US protocol.

Postnatal impact of a prenatally diagnosed double aortic arch.

Background: A double aortic arch (DAA) is increasingly identified before birth; however, there are no published data describing the postnatal outcome of a large prenatal cohort.

Objective: To describe the associations, symptoms and impact of prenatally diagnosed DAA.

Methods: Retrospective review of consecutive cases seen at two fetal cardiology units from 2014 to 2019.

Spectrum of Imaging Findings at Chest Radiography, US, CT, and MRI in Multisystem Inflammatory Syndrome in Children Associated with COVID-19.

This case series examines the spectrum of imaging findings at chest radiography, US, CT, and MRI in 35 children admitted to a tertiary pediatric hospital in April and May 2020 with a post-coronavirus disease 2019 inflammatory condition known as multisystem inflammatory syndrome in children. The constellation of findings includes airway inflammation and rapid development of pulmonary edema on thoracic images, coronary artery aneurysms, and extensive right iliac fossa inflammatory changes on abdominal images. Awareness of this emerging condition and the expected multi-organ imaging findings will aid radiologists in the assessment of these complex cases.

Current Gastrointestinal Imaging in Children.

Gastrointestinal (GI) pathologies in children present with overlapping symptoms and signs. Radiological imaging is assuming a more prominent role in the diagnostic pathway. This article is aimed primarily at paediatricians, helping them to understand and thereby better utilise radiological imaging.

Dilemma in differentiating between acute osteomyelitis and bone infarction in children with sickle cell disease: the role of ultrasound.

Background: Distinguishing between acute presentations of osteomyelitis (OM) and vaso-occlusive crisis (VOC) bone infarction in children with sickle cell disease (SCD) remains challenging for clinicians, particularly in culture-negative cases. We examined the combined role of ultrasound scan (USS), C - reactive protein and White blood counts (WCC) in aiding early diagnosis in children with SCD presenting acutely with non-specific symptoms such as bone pain, fever or swelling which are common in acute osteomyelitis or VOC.

Methods: We reviewed the records of all children with SCD who were discharged from our department from October 2003 to December 2010 with a diagnosis of osteomyelitis based on clinical features and the results of radiological and laboratory investigations.

Chronic diseases of lung parenchyma in children: the role of imaging.

Chronic diseases of the lung parenchyma (CDoLP) in children encompass a vast number of distinct clinico-pathological conditions. The prevalence of CDoLP has continued to increase in the last 10-15 years and the paediatric radiologist will therefore have to become more familiar with the imaging appearances of CDoLP. This review highlights some of the key imaging appearances of CDoLP, focussing mainly on airways disease.