Hi, may I answer your health queries right now ? Please type your query here... Hi, my mum has been having problems with her vision since march, at first she was diagnosed as macular degeneration, then csr and now they have said its retina thinning with csr and there's nothing they can do, although they think this is the case but aren't certain which is very annoying. Firstly is there any treatment at all for any of these? And is she entitled to another opinion?