ESPE Yearbook of Paediatric Endocrinology

In brief: This retrospective study reports on the relationship between serum phosphorus and fibrous dysplasia-related skeletal complications (fractures, orthopaedic surgery, and scoliosis) in a large cohort of patients (n=240).Commentary: Fibrous dysplasia (FD) / McCune-Albright syndrome (MAS) is a rare mosaic disorder caused by postzygotic gain-of-function mutations in Gαs, resulting in continuous receptor activation. FD can range from an isolated,...

In brief: This article reviews the evidence and provides expert opinion on the safe and appropriate use of denosumab in children and adolescents with RANKL-mediated disorders such as giant cell bone tumours, fibrous dysplasia and juvenile Paget’s disease.Commentary: Receptor activator of nuclear factor κB ligand (RANKL) is expressed by osteogenic cells and induces osteoclast differentiation by binding to RANK on osteoclast precursors. Excessive...