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    Idiopathic choroidal neovascular membrane
    Xelahagen posted:
    I am a 17 year old male with no health problems. Almost a year ago I first noticed a blind spot and distorted vision in my left eye. After tons of doctors they arrived at the conclusion I had CNVM. I was given two shots on separate occasions of avastin which helped the problem but I was left with a permanent scar in my vision. I have been going to appointments ever since to check up on it. 3 days ago they discovered there was new fluid in a different part of the same eye. I am going in tomorrow to get the shot again. I was wondering if the second time was just a horribly bad luck coincidence. I know it's rare to have CNVM in people my age so I don't think that it is a coincidence. Why is it happening again? and could it keep happening? My doctor wasn't so great in answering my question.
    Alan M Kozarsky, MD responded:
    The term "idiopathic" designates that the cause of a condition is unknown. While frustrating, we do not always know why a disease condition occurs.

    While choroidal neovascularization, the growth of new blood vessels beneath the retina, is most common in older people with typical findings of aging macular degeneration, there are other "known" situations in which new blood vessels can occur in younger people. see

    The treatment and follow-up for this condition will need to be long term. If your retina doctor does not communicate satisfactorily with you, consider going to , choose the "Find an Eye M.D." tab and search for a "Retina" specialist in your area. Or ask your primary eye doctor for another recommendation for retina referral.

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