The reality star hears some concerning news following a visit to an ophthalmologist in PEOPLE's exclusive clip from the TLC ...

Elton John has said he has a "new respect for sight-impaired people" after he contracted an eye infection that affected his ...

And if you take a balloon and kind of push on it, how it’ll pooch out in an area, that's basically what you've got there, just kind of pushing out, causing your vision to be very distorted ...