Hello. I just found out my 7 year old has hydrocephalus. I'm devasted as the neurologist said he most likely had it for years and nobody picked up on it. Not even the first neuro I went to and he does have delays since he was 2! Im seeing a neurosurgeon next week. Any experience with your child and finding out later. I'm so scared that the brain damage is done. I'm beating myself up too. Sorry for typos.