It has been described in two brothers.
What is the Sohval-Soffer syndrome?
<|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: What is the Sohval-Soffer syndrome?<|eot_id|><|start_header_id|>assistant<|end_header_id|> It has been described in two brothers.<|eot_id|>