So the doctor says for us to pray it's a benign brain tumor as that is the best case scenario

If it is not a brain tumor, it's a 50% chance its a fatal degenerative disease and a 25% chance it's a degenerative eye disease that will cause him to go blind. We are devastated...they were not able to do the MRI today or we would already know if it's a tumor...they had to reschedule that until Friday. I have no idea how to deal with this...