RT Journal Article T1 Thoracic imaging of coronavirus disease 2019 (COVID-19) in children: a series of 91 cases. A1 Caro-Dominguez, Pablo A1 Shelmerdine, Susan Cheng A1 Toso, Seema A1 Secinaro, Aurelio A1 Toma, Paolo A1 Damasio, Maria Beatrice A1 Navallas, María A1 Riaza-Martin, Lucia A1 Gomez-Pastrana, David A1 Ghadimi Mahani, Maryam A1 Desoky, Sarah M A1 Ugas Charcape, Carlos F A1 Almanza-Aranda, Judith A1 Ucar, Maria Elena A1 Lovrenski, Jovan A1 Gorkem, Sureyya Burcu A1 Alexopoulou, Efthymia A1 Ciet, Pierluigi A1 van Schuppen, Joost A1 Ducou le Pointe, Hubert A1 Goo, Hyun Woo A1 Kellenberger, Christian J A1 Raissaki, Maria A1 Owens, Catherine M A1 Hirsch, Franz Wolfgang A1 van Rijn, Rick R A1 Collaborators of the European Society of Paediatric Radiology Cardiothoracic Task Force, K1 COVID-19 K1 Children K1 Computed tomography K1 Coronavirus K1 Imaging K1 Lower respiratory tract infection K1 Pneumonitis K1 Radiography AB Pulmonary infection with SARS-CoV-2 virus (severe acute respiratory syndrome coronavirus 2; COVID-19) has rapidly spread worldwide to become a global pandemic. To collect paediatric COVID-19 cases worldwide and to summarize both clinical and imaging findings in children who tested positive on polymerase chain reaction testing for SARS-CoV-2. Data were collected by completion of a standardised case report form submitted to the office of the European Society of Paediatric Radiology from March 12 to April 8, 2020. Chest imaging findings in children younger than 18 years old who tested positive on polymerase chain reaction testing for SARS-CoV-2 were included. Representative imaging studies were evaluated by multiple senior paediatric radiologists from this group with expertise in paediatric chest imaging. Ninety-one children were included (49 males; median age: 6.1 years, interquartile range: 1.0 to 13.0 years, range: 9 days-17 years). Most had mild symptoms, mostly fever and cough, and one-third had coexisting medical conditions. Eleven percent of children presented with severe symptoms and required intensive unit care. Chest radiographs were available in 89% of patients and 10% of them were normal. Abnormal chest radiographs showed mainly perihilar bronchial wall thickening (58%) and/or airspace consolidation (35%). Computed tomography (CT) scans were available in 26% of cases, with the most common abnormality being ground glass opacities (88%) and/or airspace consolidation (58%). Tree in bud opacities were seen in 6 of 24 CTs (25%). Lung ultrasound and chest magnetic resonance imaging were rarely utilized. It seems unnecessary to perform chest imaging in children to diagnose COVID-19. Chest radiography can be used in symptomatic children to assess airway infection or pneumonia. CT should be reserved for when there is clinical concern to assess for possible complications, especially in children with coexisting medical conditions. YR 2020 FD 2020-08-04 LK http://hdl.handle.net/10668/16044 UL http://hdl.handle.net/10668/16044 LA en DS RISalud RD Apr 11, 2025