Small brown spot on white of eyes?

I am 31 years old and my eyes are blue, but over the past few months I have developed a brown ring around the left pupil and a brown spot in the left eye. It looks pretty, but is something bad happening in my body?

• Answer:

  You should see an opthamologist. I did find some information on a disease that can produce brown rings around the iris, but not the pupil. It's called Wilson's Disease. http://tinyurl.com/yokuyx I've also found this statement about eye color in general. "Sometimes, the pigment from the back surface “rolls” up onto the front surface right at the pupil border. This results in a brown ring around the pupil, which can look quite unusual in an otherwise “blue” eye." http://tinyurl.com/2hrab9