Hmmm. Interesting. My son was supposed to have his tonsils/adenoids out when he was 4, but the surgeon recommended taking dairy out of his diet first and see what happened. His main problem then was recurring strep and croupy coughing, as a result of swelling from the dairy reaction. It did get much better, so he never did get them removed.
He wasn't dx'd with the ADD til last year, and I've always thought he could use better/more sleep. He still snores sometimes. I'll go look for those news articles - thanks Koko.
Maybe it's time to yank those things out after all!
PB
I just think it's interesting. I hope no one thinks I believe it will cure all adhd. Wouldn't it be nice if it helped some kids, though? Keep in mind that my son and I have Ad/hd,
and I haven't scheduled any surgery! 
My son had sleep apnea,(unofficail dx but I would watch him stop breathing and scare me to death), restless sleep, reoccuring sinus infections, throat infections, ear infections...you name it. Had his tonsils out and Wow, sleeps like a baby, sleeps quietly, through the night and has hardly been sick. Sure is nice that he isn't sick all the time and sleeps quielty, calmly at night and through the night. I would have done it years earlier if I knew we would have had those kind of results. He had such a long history of being sick that after the ENT talked to our pedi he dropped all suggestions of allergy shots and other alternatives and scheduled the surgery.
Good luck with the sleep study, hope they find out something helpful.
My daughter had her tonsils and adenoids removed in kindergarten due to recurrent strep throat and ear infections. She also had very restless sleep and bad snoring. She is now 9, and although she still has ADHD, she is much healthier, and I think she sleeps better. I think that without having had this done, her inattentiveness would have been much worse.I would say not all kids too for my daughter had hers out this September and no change. what it did help was snoring and choking hers was so enlarged she was choking on different foods it was pretty scary.
I actually did research on this years ago before my son's official diagnoses. He had always had enlarged tonisils that almost touched and we finally had them and his adnoids removed hoping it would help his symptoms if he got better sleep. He had his tonsils & adnoids removed 2 1/ years ago and was still diagnosed adhd 2 years ago, although he does sleep better. This was one course of action we tried before medication.Thanks everyone. I will keep you posted with the results from the sleep study and then after if he has his tonsils taken out, etc. It is weird how so many other things can mimic ADHD. Good luck to all!!!!