On a similar note, my mother was recently diagnosed with Silent Sinus Syndrome [0]. She had been having vision issues for a while, and it surprised her wheneve

On a similar note, my mother was recently diagnosed with Silent Sinus Syndrome [0]. She had been having vision issues for a while, and it surprised her whenever they figured out it was due to the collapse of her sinus cavity. [0]: https://en.wikipedia.org/wiki/Silent_sinus_syndrome https://en.wikipedia.org/wiki/Silent_sinus_syndrome