Hmm, I've seen those wikipedia articles before and it still gives me the same suspicions as before. It seems there's a lot of money being made by the US medical industry for coming up with huge lists of vague symptoms where 1) there's "something for everyone", 2) it's basically incurable, but 3) some symptoms can sort-of be managed on an ongoing basis, and 4) everyone else better watch out because the nearest one is probably in YOUR neighbourhood!