Fibrodisplasia ossificante progressiva: relato de caso

• Autor(a) principal: Romani, Fabiana
• Data de Publicação: 2011
• Outros Autores: Karam, Simone de Menezes
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da FURG (RI FURG)
• Texto Completo: http://repositorio.furg.br/handle/1/3810; http://dx.doi.org/10.1590/S0102-36162011000600019
• topic: Miosite ossificante; Ossificação heterotópica; Proteína ACVR1; Genética; Myositis ossificans; Ossification heterotopic; ACVR1 protein; Genetics

Progressive ossifying fibrodysplasia is a rare genetic disease that affects one individual in every two million births. Its main consequence is heterotopic ossification, i.e. formation of additional bone in abnormal locations. It is an autosomal dominant disease, usually caused by a new mutation in the ACVR1 receptor gene, which is in the signaling pathway for bone morphogenic protein. This abnormality is not related to gender, ethnicity or consanguinity. The present study reports the case of A.C., a 17-year-old girl. Her clinical investigation began at the age of four years, but she was only diagnosed with FOP at the age of 15 years, after being evaluated by several specialists in different centers. The patient has two siblings, but her family history did not reveal any similar cases.