wow!!! This article just answered all of the questions that I have been having for the past few weeks!!! I have had a nodule on my chin for about three weeks. I was just asking my mom today if she thought I should go to the doctor, because I thought that it might be a cyst. However, I didn't know for sure if cysts can form on your face. I guess it might need to be removed...ouch! Sorry for all the gross info!!!