The prevalence of gnathodiaphyseal dysplasia is unknown, but it is thought to be a rare disorder. A few affected individuals and families have been described in the medical literature.
How many people are affected by gnathodiaphyseal dysplasia ?
<|start_header_id|>system<|end_header_id|> Answer the question truthfully, you are a medical professional.<|eot_id|><|start_header_id|>user<|end_header_id|> This is the question: How many people are affected by gnathodiaphyseal dysplasia ?<|eot_id|><|start_header_id|>assistant<|end_header_id|> The prevalence of gnathodiaphyseal dysplasia is unknown, but it is thought to be a rare disorder. A few affected individuals and families have been described in the medical literature.<|eot_id|>