Clinical features of facioscapulohumeral muscular dystrophy 1 in childhood.
Dora Batia Dyne SteelMarion MainAdnan ManzurFrancesco MuntoniPinki MunotPublished in: Developmental medicine and child neurology (2019)
Young children often present with non-muscular pathology in facioscapulohumeral dystrophy type 1 (FSHD1), especially hearing loss. Age at onset in paediatric FSHD1 appears bimodal: under 5 years or in adolescence. Prolonged delays to diagnosis are common. Children with very early-onset FSHD1 may require nutritional and/or respiratory support. Developmental and psychiatric comorbidities are common.