It is usually considered to be an acquired condition, but some consider it to be congenital. .
A traumatic event is not believed to cause a pilonidal cyst, such an event that has been known to inflame an existing cyst.
Could you explain what a pilonidal cyst is?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: Could you explain what a pilonidal cyst is? [/INST] \n It is usually considered to be an acquired condition, but some consider it to be congenital. .
A traumatic event is not believed to cause a pilonidal cyst, such an event that has been known to inflame an existing cyst.</s>