One day you’ll be doing genetic testing for an eye disease that runs in your family. It’s very important you say YES to the additional wide array genetic testing. Because you will find out he actually has something much worse called Sanfilippo syndrome—a progressive terminal disease that causes dementia in children. This is the moment everything shatters... and everything finally makes sense. And you channel all your grief into finding a cure before it’s too late. 💜 #sanfilippo #autism #regress

2K views · 67 reactions | What are the causes of eye disease? #eyes #optometry | Dr. Sam Berne | Facebook