Eyesight and GBS

Hi, my son who is now 13 had GBS in 2010 he was on a ventilator for 3 weeks and had to learn to do everything again from eating to walking, thank fully he has made a full recovery after a long battle. He has now been diagnosed with another rare illness called Coat's Disease which could lead to loss of sight in his eye if untreated, i was wondering if anyone else has had this after GBS and if there is a link. Many thanks for reading this Mandalay :)

I'm sorry no one ever answered this, mandalay. How is your son's vision these days? I hope he is okay.