The latest is something has shown up on my brother's MRI scan of his brain, right by his optic nerve. They do not know what it is and he is being referred by the current consultant to a consultant Neurologist, who will do another MRI.He is returning for more tests on his vision tomorrow, as he thinks the other eye is starting to get some feedback too possibly. They are still thinking he has an optical neurosis but it's what is causing it that's unknown. MS has been mentioned but only as a possible maybe, but I know that's worrying him and I have tried to reassure him.He is very stressed understandably and emotional at times, which is very hard to hear when I'm so far away and can't hug him. I think we are all just totally frazzled with the stress of it all and personally nothing else seems important to me right now.So I would ask for prayers and thoughts for my little brother, Andy Williams (easy name to remember!) and strength for all those supporting him.