If a six year old boy is noticeable taller than his classmates(He is 5 feet, 7 inches tall) what gland problem may he have?

Question

I think it's Dysfuntion of the throid gland

Thanks for your help

Answer 1

http://www.google.com/search?hl=en&as_q=gland+produces+extraordinary+height&as_epq=&as_oq=&as_eq=&num=10&lr=&as_filetype=&ft=i&as_sitesearch=&as_qdr=all&as_rights=&as_occt=any&cr=&as_nlo=&as_nhi=&safe=images