Osteoglophonic dysplasia: appearance and progression of multiple nonossifying fibromata.

The appearance and gradual enlargement of fibrous cortical defects and multiple nonossifying fibromata are documented in this report of a 2-year-old boy with a very rare skeletal dysplasia known as osteoglophonic dysplasia, characterized by multiple and recurrent craniosynostoses, platyspondyly, short tubular bones, and epiphyseal dysplasia.