You most likely have alopecia areata. You can read about this at http://www.dermnetnz.org/. This most often presents as small, perfectly smooth bald spot. Cause is unknown. The books say stress, but I don't believe them. The spot grows back by itself in 3-6 months. It may happen again some day. Mostly, treatment is not needed. Show a doctor for proper diagnosis, but you should be fine.
Best.
Dr. Rockoff
neway.. some comment's still needed becoz i'm not really an expert and that jinger thing - wish that helps.
neway.. some comment's still needed becoz i'm not really an expert and that jinger thing - wish that helps.
neway.. some comment's still needed becoz i'm not really an expert and that jinger thing - wish that helps.
neway.. some comment's still needed becoz i'm not really an expert and that jinger thing - wish that helps.
neway.. some comment's still needed becoz i'm not really an expert and that jinger thing - wish that helps.