How do I explain uniqueness during recruitment?

[Cherokee17]

I will be going to recruitment in the fall at a moderately size school with 12 chapters. I am unsure of how to go through recruitment without explaining my situation. I had a brain tumor junior year, and after reducing the size for 9 months it was removed. I have some hair growth but still wear wigs. How do I explain so that I'm not cut because of misconceptions based on my wig. I also don't want to tell everyone that talks to me that I wear a wig and had cancer. When I first went through it, I told everyone somewhat to say it and get my anxiety out over the fear of dying but also being self conscious over the whole issue. Thanks, and it's not as easy as telling me to just "be myself".