Hi and welcome to NeuroTalk! I'm so sorry to hear of your little boy's health concerns - I have two boys and I know how scary it can be to not know what's going on when it comes to their health. I've posted the link to our Children's Forum - possibly someone there might be able to offer some advice. Please join in anywhere you feel comfortable, though. Glad you found us.
http://neurotalk.psychcentral.com/forum9.html