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Results 1 - 2 of 2 for Persistent pupillary membrane
  1. Anisocoria 
    Contact a provider if you have persistent, unexplained, or sudden changes in pupil size. If there is any recent change in pupil size, it may be a sign of a very serious condition. If you ...
    https://medlineplus.gov/ency/article/003314.htm - Medical Encyclopedia
  2. Brain tumor - primary - adults 
    ... brain tumors can start from brain cells, the membranes around the brain (meninges), nerves, or glands. Tumors ... Contact your provider if you develop any new, persistent headaches or other symptoms of a brain tumor. ...
    https://medlineplus.gov/ency/article/007222.htm - Medical Encyclopedia