Artículo original: Chatuverdi A, et al. Lesions involving the outer surface of the bone in children: a pictorial review. Insights Imaging (2016) 7:763–778 DOI: http://dx.doi.org/10.1007/s13244-016-0527-0 Sociedad: European Society of Radiology. (@myESR) Palabras clave: Cortical/juxtracortical osseous lesions, periosteal abnormalities, radiograph, MRI…