Popliteal pterygium syndrome is a rare condition, occurring in approximately 1 in 300,000 individuals.
How many people are affected by popliteal pterygium syndrome ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by popliteal pterygium syndrome ? [/INST] \n Popliteal pterygium syndrome is a rare condition, occurring in approximately 1 in 300,000 individuals.</s>