Yay! I didn’t have a stroke!!!
Long post:
Last Thursday I started to notice a very small blurry spot in my vision (right eye only). I went to my eye doctor and he couldn’t find anything physically wrong (though there were plenty of things that it could have been, like a detached retina, clot due to incipient diabetes, glaucoma). He seemed to think it might be in both eyes, which suggested a stroke in the optic centers of the brain. The signals from the eyes are combined before getting to the brain so if there’s a stroke there it necessarily affects both eyes. (Actually I think if there was blurring in my left eye, it’s in a different place, and is very difficult to see.)
A friend drove us to the emergency room. They did a whole bunch of tests, including an MRI, a CT, a CTA, and an echocardiogram. However the tests all came back negative: no stroke. (Of course, it may have been a stroke too small to image. Who knows?)
But what caused the blurring?
One of the docs suggested inflammation in the optic nerve (optic neuritis). So I was released yesterday after two nights in the hospital and told to see a neuro ophthalmologist, which is a sub specialty combining the neurology and eye medicine. Hopefully they can find out what’s going on (I don’t know how; high resolution MRI?). If it is optic neuritis, steroids may clear it up. Or it may go away on its own.
So, if this hypothesis is correct, why did it happen? Crohn’s disease can affect the nervous system. Or too much computer use (sigh), which usually gives dry eyes, etc., but maybe the optic nerve is being overworked? All that real life modeling I do certainly uses my eyes a lot.
So I’m home and since all the anxiety and fear is past, I can look back at it as a fascinating medical mystery. Fortunately my eyes work together perfectly well, so generally I don’t even notice the blurred spot unless I close one eye and look for it. Maybe I was in the bathroom, bored, playing with my eyes, closing one eye and then the other, and noticed the spot.